Flights from Costa Rica to Washington (CR to IAD)

Discover more affordable routes and cheaper dates from Costa Rica to Washington (CR to IAD) within a date range.

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US$274

5:10pm - 11:45pm
Thu Jun 26th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

1:05am - 3:35am
Fri Jul 18th 2025

4h 30m
Washington, D.C. (IAD) → San José (SJO)

Direct

Thu Jun 26th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 21 nights

Fri Jul 18th 2025 Avianca · AV 663 Depart at 1:05am from Washington, D.C. (IAD) Fly for 4h 30m Arrive at 3:35am in San José (SJO)
US$274

5:10pm - 11:45pm
Thu Jun 26th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

1:05am - 3:35am
Tue Jul 15th 2025

4h 30m
Washington, D.C. (IAD) → San José (SJO)

Direct

Thu Jun 26th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 18 nights

Tue Jul 15th 2025 Avianca · AV 663 Depart at 1:05am from Washington, D.C. (IAD) Fly for 4h 30m Arrive at 3:35am in San José (SJO)
US$275

5:10pm - 11:45pm
Sat Jul 12th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

1:05am - 3:35am
Tue Jul 15th 2025

4h 30m
Washington, D.C. (IAD) → San José (SJO)

Direct

Sat Jul 12th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 2 nights

Tue Jul 15th 2025 Avianca · AV 663 Depart at 1:05am from Washington, D.C. (IAD) Fly for 4h 30m Arrive at 3:35am in San José (SJO)
US$275

5:10pm - 11:45pm
Sat Jul 12th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

1:05am - 3:35am
Fri Jul 18th 2025

4h 30m
Washington, D.C. (IAD) → San José (SJO)

Direct

Sat Jul 12th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 5 nights

Fri Jul 18th 2025 Avianca · AV 663 Depart at 1:05am from Washington, D.C. (IAD) Fly for 4h 30m Arrive at 3:35am in San José (SJO)
US$276

5:10pm - 11:45pm
Thu Jun 19th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

1:05am - 3:35am
Tue Jul 15th 2025

4h 30m
Washington, D.C. (IAD) → San José (SJO)

Direct

Thu Jun 19th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 25 nights

Tue Jul 15th 2025 Avianca · AV 663 Depart at 1:05am from Washington, D.C. (IAD) Fly for 4h 30m Arrive at 3:35am in San José (SJO)
US$276

5:10pm - 11:45pm
Thu Jun 19th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

1:05am - 3:35am
Fri Jul 18th 2025

4h 30m
Washington, D.C. (IAD) → San José (SJO)

Direct

Thu Jun 19th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 28 nights

Fri Jul 18th 2025 Avianca · AV 663 Depart at 1:05am from Washington, D.C. (IAD) Fly for 4h 30m Arrive at 3:35am in San José (SJO)
US$276

5:10pm - 11:45pm
Tue Jul 1st 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

1:05am - 3:35am
Fri Jul 18th 2025

4h 30m
Washington, D.C. (IAD) → San José (SJO)

Direct

Tue Jul 1st 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 16 nights

Fri Jul 18th 2025 Avianca · AV 663 Depart at 1:05am from Washington, D.C. (IAD) Fly for 4h 30m Arrive at 3:35am in San José (SJO)
US$276

5:10pm - 11:45pm
Tue Jul 1st 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

1:05am - 3:35am
Tue Jul 15th 2025

4h 30m
Washington, D.C. (IAD) → San José (SJO)

Direct

Tue Jul 1st 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 13 nights

Tue Jul 15th 2025 Avianca · AV 663 Depart at 1:05am from Washington, D.C. (IAD) Fly for 4h 30m Arrive at 3:35am in San José (SJO)
US$277

5:10pm - 11:45pm
Tue Jun 17th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

1:05am - 3:35am
Tue Jul 15th 2025

4h 30m
Washington, D.C. (IAD) → San José (SJO)

Direct

Tue Jun 17th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 27 nights

Tue Jul 15th 2025 Avianca · AV 663 Depart at 1:05am from Washington, D.C. (IAD) Fly for 4h 30m Arrive at 3:35am in San José (SJO)
US$277

5:10pm - 11:45pm
Thu Jul 3rd 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

1:05am - 3:35am
Tue Jul 15th 2025

4h 30m
Washington, D.C. (IAD) → San José (SJO)

Direct

Thu Jul 3rd 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 11 nights

Tue Jul 15th 2025 Avianca · AV 663 Depart at 1:05am from Washington, D.C. (IAD) Fly for 4h 30m Arrive at 3:35am in San José (SJO)
US$277

5:10pm - 11:45pm
Tue Jun 17th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

1:05am - 3:35am
Fri Jul 18th 2025

4h 30m
Washington, D.C. (IAD) → San José (SJO)

Direct

Tue Jun 17th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 30 nights

Fri Jul 18th 2025 Avianca · AV 663 Depart at 1:05am from Washington, D.C. (IAD) Fly for 4h 30m Arrive at 3:35am in San José (SJO)
US$277

5:10pm - 11:45pm
Thu Jul 3rd 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

1:05am - 3:35am
Fri Jul 18th 2025

4h 30m
Washington, D.C. (IAD) → San José (SJO)

Direct

Thu Jul 3rd 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 14 nights

Fri Jul 18th 2025 Avianca · AV 663 Depart at 1:05am from Washington, D.C. (IAD) Fly for 4h 30m Arrive at 3:35am in San José (SJO)
US$277

5:10pm - 11:45pm
Thu Jun 26th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

2:35am - 9:20am
Thu Jul 17th 2025

8h 45m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Thu Jun 26th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 20 nights

Thu Jul 17th 2025 Avianca · AV 549 Depart at 2:35am from Washington, D.C. (IAD) Fly for 4h 15m Arrive at 4:50am in Guatemala City (GUA)

Layover in Guatemala City for 3h 0m

Thu Jul 17th 2025 Avianca · AV 653 Depart at 7:50am from Guatemala City (GUA) Fly for 1h 30m Arrive at 9:20am in San José (SJO)
US$278

5:10pm - 11:45pm
Sat Jul 12th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

2:35am - 9:20am
Thu Jul 17th 2025

8h 45m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Sat Jul 12th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 4 nights

Thu Jul 17th 2025 Avianca · AV 549 Depart at 2:35am from Washington, D.C. (IAD) Fly for 4h 15m Arrive at 4:50am in Guatemala City (GUA)

Layover in Guatemala City for 3h 0m

Thu Jul 17th 2025 Avianca · AV 653 Depart at 7:50am from Guatemala City (GUA) Fly for 1h 30m Arrive at 9:20am in San José (SJO)
US$279

5:10pm - 11:45pm
Thu Jun 19th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

2:35am - 9:20am
Thu Jul 17th 2025

8h 45m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Thu Jun 19th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 27 nights

Thu Jul 17th 2025 Avianca · AV 549 Depart at 2:35am from Washington, D.C. (IAD) Fly for 4h 15m Arrive at 4:50am in Guatemala City (GUA)

Layover in Guatemala City for 3h 0m

Thu Jul 17th 2025 Avianca · AV 653 Depart at 7:50am from Guatemala City (GUA) Fly for 1h 30m Arrive at 9:20am in San José (SJO)
US$279

5:10pm - 11:45pm
Tue Jul 1st 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

2:35am - 9:20am
Thu Jul 17th 2025

8h 45m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Tue Jul 1st 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 15 nights

Thu Jul 17th 2025 Avianca · AV 549 Depart at 2:35am from Washington, D.C. (IAD) Fly for 4h 15m Arrive at 4:50am in Guatemala City (GUA)

Layover in Guatemala City for 3h 0m

Thu Jul 17th 2025 Avianca · AV 653 Depart at 7:50am from Guatemala City (GUA) Fly for 1h 30m Arrive at 9:20am in San José (SJO)
US$280

5:10pm - 11:45pm
Thu Jul 3rd 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

2:35am - 9:20am
Thu Jul 17th 2025

8h 45m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Thu Jul 3rd 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 13 nights

Thu Jul 17th 2025 Avianca · AV 549 Depart at 2:35am from Washington, D.C. (IAD) Fly for 4h 15m Arrive at 4:50am in Guatemala City (GUA)

Layover in Guatemala City for 3h 0m

Thu Jul 17th 2025 Avianca · AV 653 Depart at 7:50am from Guatemala City (GUA) Fly for 1h 30m Arrive at 9:20am in San José (SJO)
US$280

5:10pm - 11:45pm
Tue Jun 17th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

2:35am - 9:20am
Thu Jul 17th 2025

8h 45m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Tue Jun 17th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 29 nights

Thu Jul 17th 2025 Avianca · AV 549 Depart at 2:35am from Washington, D.C. (IAD) Fly for 4h 15m Arrive at 4:50am in Guatemala City (GUA)

Layover in Guatemala City for 3h 0m

Thu Jul 17th 2025 Avianca · AV 653 Depart at 7:50am from Guatemala City (GUA) Fly for 1h 30m Arrive at 9:20am in San José (SJO)
US$280

11:31am - 12:44pm
Thu Jun 19th 2025

23h 13m
San José (SJO) → Washington, D.C. (IAD)

1 Stop

1:05am - 3:35am
Tue Jul 15th 2025

4h 30m
Washington, D.C. (IAD) → San José (SJO)

Direct

Thu Jun 19th 2025 Spirit Airlines · NK 1310 Depart at 11:31am from San José (SJO) Fly for 3h 24m Arrive at 4:55pm in Orlando (MCO)

Layover in Orlando for 17h 31m

Fri Jun 20th 2025 Frontier Airlines · F9 4812 Depart at 10:26am from Orlando (MCO) Fly for 2h 18m Arrive at 12:44pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 24 nights

Tue Jul 15th 2025 Avianca · AV 663 Depart at 1:05am from Washington, D.C. (IAD) Fly for 4h 30m Arrive at 3:35am in San José (SJO)
US$280

11:31am - 12:44pm
Thu Jun 19th 2025

23h 13m
San José (SJO) → Washington, D.C. (IAD)

1 Stop

1:05am - 3:35am
Fri Jul 18th 2025

4h 30m
Washington, D.C. (IAD) → San José (SJO)

Direct

Thu Jun 19th 2025 Spirit Airlines · NK 1310 Depart at 11:31am from San José (SJO) Fly for 3h 24m Arrive at 4:55pm in Orlando (MCO)

Layover in Orlando for 17h 31m

Fri Jun 20th 2025 Frontier Airlines · F9 4812 Depart at 10:26am from Orlando (MCO) Fly for 2h 18m Arrive at 12:44pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 27 nights

Fri Jul 18th 2025 Avianca · AV 663 Depart at 1:05am from Washington, D.C. (IAD) Fly for 4h 30m Arrive at 3:35am in San José (SJO)
US$282

11:31am - 12:44pm
Thu Jun 19th 2025

23h 13m
San José (SJO) → Washington, D.C. (IAD)

1 Stop

2:35am - 9:20am
Thu Jul 17th 2025

8h 45m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Thu Jun 19th 2025 Spirit Airlines · NK 1310 Depart at 11:31am from San José (SJO) Fly for 3h 24m Arrive at 4:55pm in Orlando (MCO)

Layover in Orlando for 17h 31m

Fri Jun 20th 2025 Frontier Airlines · F9 4812 Depart at 10:26am from Orlando (MCO) Fly for 2h 18m Arrive at 12:44pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 26 nights

Thu Jul 17th 2025 Avianca · AV 549 Depart at 2:35am from Washington, D.C. (IAD) Fly for 4h 15m Arrive at 4:50am in Guatemala City (GUA)

Layover in Guatemala City for 3h 0m

Thu Jul 17th 2025 Avianca · AV 653 Depart at 7:50am from Guatemala City (GUA) Fly for 1h 30m Arrive at 9:20am in San José (SJO)
US$300

5:10pm - 11:45pm
Tue Jun 17th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

2:35am - 7:40am
Tue Jul 15th 2025

7h 5m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Tue Jun 17th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 27 nights

Tue Jul 15th 2025 Avianca · AV 655 Depart at 2:35am from Washington, D.C. (IAD) Fly for 4h 15m Arrive at 4:50am in Guatemala City (GUA)

Layover in Guatemala City for 1h 20m

Tue Jul 15th 2025 Avianca · AV 655 Depart at 6:10am from Guatemala City (GUA) Fly for 1h 30m Arrive at 7:40am in San José (SJO)
US$302

5:10pm - 11:45pm
Sat Jun 21st 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

1:05am - 3:35am
Fri Jul 18th 2025

4h 30m
Washington, D.C. (IAD) → San José (SJO)

Direct

Sat Jun 21st 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 26 nights

Fri Jul 18th 2025 Avianca · AV 663 Depart at 1:05am from Washington, D.C. (IAD) Fly for 4h 30m Arrive at 3:35am in San José (SJO)
US$302

5:10pm - 11:45pm
Sat Jun 21st 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

1:05am - 3:35am
Tue Jul 15th 2025

4h 30m
Washington, D.C. (IAD) → San José (SJO)

Direct

Sat Jun 21st 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 23 nights

Tue Jul 15th 2025 Avianca · AV 663 Depart at 1:05am from Washington, D.C. (IAD) Fly for 4h 30m Arrive at 3:35am in San José (SJO)
US$304

5:10pm - 11:45pm
Sat Jun 21st 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

2:35am - 9:20am
Thu Jul 17th 2025

8h 45m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Sat Jun 21st 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 25 nights

Thu Jul 17th 2025 Avianca · AV 549 Depart at 2:35am from Washington, D.C. (IAD) Fly for 4h 15m Arrive at 4:50am in Guatemala City (GUA)

Layover in Guatemala City for 3h 0m

Thu Jul 17th 2025 Avianca · AV 653 Depart at 7:50am from Guatemala City (GUA) Fly for 1h 30m Arrive at 9:20am in San José (SJO)
US$328

5:10pm - 11:45pm
Mon Jul 7th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

1:05am - 3:35am
Tue Jul 15th 2025

4h 30m
Washington, D.C. (IAD) → San José (SJO)

Direct

Mon Jul 7th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 7 nights

Tue Jul 15th 2025 Avianca · AV 663 Depart at 1:05am from Washington, D.C. (IAD) Fly for 4h 30m Arrive at 3:35am in San José (SJO)
US$328

5:10pm - 11:45pm
Mon Jul 7th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

1:05am - 3:35am
Fri Jul 18th 2025

4h 30m
Washington, D.C. (IAD) → San José (SJO)

Direct

Mon Jul 7th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 10 nights

Fri Jul 18th 2025 Avianca · AV 663 Depart at 1:05am from Washington, D.C. (IAD) Fly for 4h 30m Arrive at 3:35am in San José (SJO)
US$329

9:35am - 6:05pm
Tue Jun 17th 2025

6h 30m
San José (SJO) → Washington, D.C. (IAD)

1 Stop

1:05am - 3:35am
Tue Jul 15th 2025

4h 30m
Washington, D.C. (IAD) → San José (SJO)

Direct

Tue Jun 17th 2025 Avianca · AV 638 Depart at 9:35am from San José (SJO) Fly for 1h 15m Arrive at 10:50am in San Salvador (SAL)

Layover in San Salvador for 1h 0m

Tue Jun 17th 2025 Avianca · AV 584 Depart at 11:50am from San Salvador (SAL) Fly for 4h 15m Arrive at 6:05pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 27 nights

Tue Jul 15th 2025 Avianca · AV 663 Depart at 1:05am from Washington, D.C. (IAD) Fly for 4h 30m Arrive at 3:35am in San José (SJO)
US$329

7:45pm - 4:20am
Tue Jun 17th 2025

6h 35m
San José (SJO) → Washington, D.C. (IAD)

1 Stop

1:05am - 3:35am
Tue Jul 15th 2025

4h 30m
Washington, D.C. (IAD) → San José (SJO)

Direct

Tue Jun 17th 2025 Avianca · AV 616 Depart at 7:45pm from San José (SJO) Fly for 1h 20m Arrive at 9:05pm in San Salvador (SAL)

Layover in San Salvador for 1h 0m

Tue Jun 17th 2025 Avianca · AV 580 Depart at 10:05pm from San Salvador (SAL) Fly for 4h 15m Arrive at 4:20am in Washington, D.C. (IAD)

Stay in Washington, D.C. for 26 nights

Tue Jul 15th 2025 Avianca · AV 663 Depart at 1:05am from Washington, D.C. (IAD) Fly for 4h 30m Arrive at 3:35am in San José (SJO)
US$329

5:05am - 3:45pm
Tue Jun 17th 2025

8h 40m
San José (SJO) → Washington, D.C. (IAD)

1 Stop

1:05am - 3:35am
Tue Jul 15th 2025

4h 30m
Washington, D.C. (IAD) → San José (SJO)

Direct

Tue Jun 17th 2025 Avianca · AV 650 Depart at 5:05am from San José (SJO) Fly for 1h 20m Arrive at 6:25am in San Salvador (SAL)

Layover in San Salvador for 3h 5m

Tue Jun 17th 2025 Avianca · AV 582 Depart at 9:30am from San Salvador (SAL) Fly for 4h 15m Arrive at 3:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 27 nights

Tue Jul 15th 2025 Avianca · AV 663 Depart at 1:05am from Washington, D.C. (IAD) Fly for 4h 30m Arrive at 3:35am in San José (SJO)
US$330

5:10pm - 11:45pm
Mon Jul 7th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

2:35am - 9:20am
Thu Jul 17th 2025

8h 45m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Mon Jul 7th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 9 nights

Thu Jul 17th 2025 Avianca · AV 549 Depart at 2:35am from Washington, D.C. (IAD) Fly for 4h 15m Arrive at 4:50am in Guatemala City (GUA)

Layover in Guatemala City for 3h 0m

Thu Jul 17th 2025 Avianca · AV 653 Depart at 7:50am from Guatemala City (GUA) Fly for 1h 30m Arrive at 9:20am in San José (SJO)
US$331

5:10pm - 11:45pm
Thu Jun 26th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

1:05am - 3:35am
Wed Jul 16th 2025

4h 30m
Washington, D.C. (IAD) → San José (SJO)

Direct

Thu Jun 26th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 19 nights

Wed Jul 16th 2025 Avianca · AV 663 Depart at 1:05am from Washington, D.C. (IAD) Fly for 4h 30m Arrive at 3:35am in San José (SJO)
US$332

5:10pm - 11:45pm
Sat Jul 12th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

1:05am - 3:35am
Wed Jul 16th 2025

4h 30m
Washington, D.C. (IAD) → San José (SJO)

Direct

Sat Jul 12th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 3 nights

Wed Jul 16th 2025 Avianca · AV 663 Depart at 1:05am from Washington, D.C. (IAD) Fly for 4h 30m Arrive at 3:35am in San José (SJO)
US$333

5:10pm - 11:45pm
Thu Jun 19th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

1:05am - 3:35am
Wed Jul 16th 2025

4h 30m
Washington, D.C. (IAD) → San José (SJO)

Direct

Thu Jun 19th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 26 nights

Wed Jul 16th 2025 Avianca · AV 663 Depart at 1:05am from Washington, D.C. (IAD) Fly for 4h 30m Arrive at 3:35am in San José (SJO)
US$333

5:10pm - 11:45pm
Tue Jul 1st 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

1:05am - 3:35am
Wed Jul 16th 2025

4h 30m
Washington, D.C. (IAD) → San José (SJO)

Direct

Tue Jul 1st 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 14 nights

Wed Jul 16th 2025 Avianca · AV 663 Depart at 1:05am from Washington, D.C. (IAD) Fly for 4h 30m Arrive at 3:35am in San José (SJO)
US$334

5:10pm - 11:45pm
Tue Jun 17th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

1:05am - 3:35am
Wed Jul 16th 2025

4h 30m
Washington, D.C. (IAD) → San José (SJO)

Direct

Tue Jun 17th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 28 nights

Wed Jul 16th 2025 Avianca · AV 663 Depart at 1:05am from Washington, D.C. (IAD) Fly for 4h 30m Arrive at 3:35am in San José (SJO)
US$334

5:10pm - 11:45pm
Thu Jul 3rd 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

1:05am - 3:35am
Wed Jul 16th 2025

4h 30m
Washington, D.C. (IAD) → San José (SJO)

Direct

Thu Jul 3rd 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 12 nights

Wed Jul 16th 2025 Avianca · AV 663 Depart at 1:05am from Washington, D.C. (IAD) Fly for 4h 30m Arrive at 3:35am in San José (SJO)
US$344

5:10pm - 11:45pm
Thu Jul 10th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

1:05am - 3:35am
Fri Jul 18th 2025

4h 30m
Washington, D.C. (IAD) → San José (SJO)

Direct

Thu Jul 10th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 7 nights

Fri Jul 18th 2025 Avianca · AV 663 Depart at 1:05am from Washington, D.C. (IAD) Fly for 4h 30m Arrive at 3:35am in San José (SJO)
US$344

5:10pm - 11:45pm
Mon Jul 14th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

1:05am - 3:35am
Fri Jul 18th 2025

4h 30m
Washington, D.C. (IAD) → San José (SJO)

Direct

Mon Jul 14th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 3 nights

Fri Jul 18th 2025 Avianca · AV 663 Depart at 1:05am from Washington, D.C. (IAD) Fly for 4h 30m Arrive at 3:35am in San José (SJO)
US$344

5:10pm - 11:45pm
Tue Jul 15th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

1:05am - 3:35am
Fri Jul 18th 2025

4h 30m
Washington, D.C. (IAD) → San José (SJO)

Direct

Tue Jul 15th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 2 nights

Fri Jul 18th 2025 Avianca · AV 663 Depart at 1:05am from Washington, D.C. (IAD) Fly for 4h 30m Arrive at 3:35am in San José (SJO)
US$344

5:10pm - 11:45pm
Thu Jul 10th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

1:05am - 3:35am
Tue Jul 15th 2025

4h 30m
Washington, D.C. (IAD) → San José (SJO)

Direct

Thu Jul 10th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 4 nights

Tue Jul 15th 2025 Avianca · AV 663 Depart at 1:05am from Washington, D.C. (IAD) Fly for 4h 30m Arrive at 3:35am in San José (SJO)
US$344

5:10pm - 11:45pm
Tue Jun 24th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

1:05am - 3:35am
Fri Jul 18th 2025

4h 30m
Washington, D.C. (IAD) → San José (SJO)

Direct

Tue Jun 24th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 23 nights

Fri Jul 18th 2025 Avianca · AV 663 Depart at 1:05am from Washington, D.C. (IAD) Fly for 4h 30m Arrive at 3:35am in San José (SJO)
US$344

5:10pm - 11:45pm
Tue Jun 24th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

1:05am - 3:35am
Tue Jul 15th 2025

4h 30m
Washington, D.C. (IAD) → San José (SJO)

Direct

Tue Jun 24th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 20 nights

Tue Jul 15th 2025 Avianca · AV 663 Depart at 1:05am from Washington, D.C. (IAD) Fly for 4h 30m Arrive at 3:35am in San José (SJO)
US$347

5:10pm - 11:45pm
Mon Jul 14th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

2:35am - 9:20am
Thu Jul 17th 2025

8h 45m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Mon Jul 14th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 2 nights

Thu Jul 17th 2025 Avianca · AV 549 Depart at 2:35am from Washington, D.C. (IAD) Fly for 4h 15m Arrive at 4:50am in Guatemala City (GUA)

Layover in Guatemala City for 3h 0m

Thu Jul 17th 2025 Avianca · AV 653 Depart at 7:50am from Guatemala City (GUA) Fly for 1h 30m Arrive at 9:20am in San José (SJO)
US$347

5:10pm - 11:45pm
Thu Jul 10th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

2:35am - 9:20am
Thu Jul 17th 2025

8h 45m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Thu Jul 10th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 6 nights

Thu Jul 17th 2025 Avianca · AV 549 Depart at 2:35am from Washington, D.C. (IAD) Fly for 4h 15m Arrive at 4:50am in Guatemala City (GUA)

Layover in Guatemala City for 3h 0m

Thu Jul 17th 2025 Avianca · AV 653 Depart at 7:50am from Guatemala City (GUA) Fly for 1h 30m Arrive at 9:20am in San José (SJO)
US$347

5:10pm - 11:45pm
Tue Jul 15th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

2:35am - 9:20am
Thu Jul 17th 2025

8h 45m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Tue Jul 15th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 1 night

Thu Jul 17th 2025 Avianca · AV 549 Depart at 2:35am from Washington, D.C. (IAD) Fly for 4h 15m Arrive at 4:50am in Guatemala City (GUA)

Layover in Guatemala City for 3h 0m

Thu Jul 17th 2025 Avianca · AV 653 Depart at 7:50am from Guatemala City (GUA) Fly for 1h 30m Arrive at 9:20am in San José (SJO)
US$347

5:10pm - 11:45pm
Tue Jun 24th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

2:35am - 9:20am
Thu Jul 17th 2025

8h 45m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Tue Jun 24th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 22 nights

Thu Jul 17th 2025 Avianca · AV 549 Depart at 2:35am from Washington, D.C. (IAD) Fly for 4h 15m Arrive at 4:50am in Guatemala City (GUA)

Layover in Guatemala City for 3h 0m

Thu Jul 17th 2025 Avianca · AV 653 Depart at 7:50am from Guatemala City (GUA) Fly for 1h 30m Arrive at 9:20am in San José (SJO)
US$348

5:52am - 3:04pm
Tue Jun 17th 2025

7h 12m
San José (SJO) → Washington, D.C. (IAD)

1 Stop

1:05am - 3:35am
Tue Jul 15th 2025

4h 30m
Washington, D.C. (IAD) → San José (SJO)

Direct

Tue Jun 17th 2025 Copa Airlines · CM 465 Depart at 5:52am from San José (SJO) Fly for 1h 23m Arrive at 8:15am in Panama (PTY)

Layover in Panama for 0h 58m

Tue Jun 17th 2025 Copa Airlines · CM 443 Depart at 9:13am from Panama (PTY) Fly for 4h 51m Arrive at 3:04pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 27 nights

Tue Jul 15th 2025 Avianca · AV 663 Depart at 1:05am from Washington, D.C. (IAD) Fly for 4h 30m Arrive at 3:35am in San José (SJO)
US$352

5:10pm - 11:45pm
Thu Jun 26th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

4:05am - 8:40am
Tue Jul 15th 2025

6h 35m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Thu Jun 26th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 18 nights

Tue Jul 15th 2025 Avianca · AV 591 Depart at 4:05am from Washington, D.C. (IAD) Fly for 4h 25m Arrive at 6:30am in San Salvador (SAL)

Layover in San Salvador for 1h 0m

Tue Jul 15th 2025 Avianca · AV 639 Depart at 7:30am from San Salvador (SAL) Fly for 1h 10m Arrive at 8:40am in San José (SJO)
US$352

5:10pm - 11:45pm
Thu Jun 26th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

5:45am - 11:15am
Thu Jul 17th 2025

7h 30m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Thu Jun 26th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 20 nights

Thu Jul 17th 2025 Avianca · AV 581 Depart at 5:45am from Washington, D.C. (IAD) Fly for 4h 15m Arrive at 8:00am in San Salvador (SAL)

Layover in San Salvador for 2h 5m

Thu Jul 17th 2025 Avianca · AV 609 Depart at 10:05am from San Salvador (SAL) Fly for 1h 10m Arrive at 11:15am in San José (SJO)
US$352

5:10pm - 11:45pm
Thu Jun 26th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

5:45am - 11:15am
Tue Jul 15th 2025

7h 30m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Thu Jun 26th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 18 nights

Tue Jul 15th 2025 Avianca · AV 581 Depart at 5:45am from Washington, D.C. (IAD) Fly for 4h 15m Arrive at 8:00am in San Salvador (SAL)

Layover in San Salvador for 2h 5m

Tue Jul 15th 2025 Avianca · AV 609 Depart at 10:05am from San Salvador (SAL) Fly for 1h 10m Arrive at 11:15am in San José (SJO)
US$352

5:10pm - 11:45pm
Thu Jun 26th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

5:05pm - 11:35pm
Fri Jul 18th 2025

8h 30m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Thu Jun 26th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 21 nights

Fri Jul 18th 2025 Avianca · AV 583 Depart at 5:05pm from Washington, D.C. (IAD) Fly for 4h 25m Arrive at 7:30pm in San Salvador (SAL)

Layover in San Salvador for 2h 55m

Fri Jul 18th 2025 Avianca · AV 627 Depart at 10:25pm from San Salvador (SAL) Fly for 1h 10m Arrive at 11:35pm in San José (SJO)
US$353

5:10pm - 11:45pm
Sat Jul 12th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

4:05am - 8:40am
Tue Jul 15th 2025

6h 35m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Sat Jul 12th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 2 nights

Tue Jul 15th 2025 Avianca · AV 591 Depart at 4:05am from Washington, D.C. (IAD) Fly for 4h 25m Arrive at 6:30am in San Salvador (SAL)

Layover in San Salvador for 1h 0m

Tue Jul 15th 2025 Avianca · AV 639 Depart at 7:30am from San Salvador (SAL) Fly for 1h 10m Arrive at 8:40am in San José (SJO)
US$353

5:10pm - 11:45pm
Sat Jul 12th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

5:45am - 11:15am
Thu Jul 17th 2025

7h 30m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Sat Jul 12th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 4 nights

Thu Jul 17th 2025 Avianca · AV 581 Depart at 5:45am from Washington, D.C. (IAD) Fly for 4h 15m Arrive at 8:00am in San Salvador (SAL)

Layover in San Salvador for 2h 5m

Thu Jul 17th 2025 Avianca · AV 609 Depart at 10:05am from San Salvador (SAL) Fly for 1h 10m Arrive at 11:15am in San José (SJO)
US$353

5:10pm - 11:45pm
Sat Jul 12th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

5:45am - 11:15am
Tue Jul 15th 2025

7h 30m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Sat Jul 12th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 2 nights

Tue Jul 15th 2025 Avianca · AV 581 Depart at 5:45am from Washington, D.C. (IAD) Fly for 4h 15m Arrive at 8:00am in San Salvador (SAL)

Layover in San Salvador for 2h 5m

Tue Jul 15th 2025 Avianca · AV 609 Depart at 10:05am from San Salvador (SAL) Fly for 1h 10m Arrive at 11:15am in San José (SJO)
US$353

5:10pm - 11:45pm
Sat Jul 12th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

5:05pm - 11:35pm
Fri Jul 18th 2025

8h 30m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Sat Jul 12th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 5 nights

Fri Jul 18th 2025 Avianca · AV 583 Depart at 5:05pm from Washington, D.C. (IAD) Fly for 4h 25m Arrive at 7:30pm in San Salvador (SAL)

Layover in San Salvador for 2h 55m

Fri Jul 18th 2025 Avianca · AV 627 Depart at 10:25pm from San Salvador (SAL) Fly for 1h 10m Arrive at 11:35pm in San José (SJO)
US$353

9:35am - 6:05pm
Tue Jun 17th 2025

6h 30m
San José (SJO) → Washington, D.C. (IAD)

1 Stop

2:35am - 7:40am
Tue Jul 15th 2025

7h 5m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Tue Jun 17th 2025 Avianca · AV 638 Depart at 9:35am from San José (SJO) Fly for 1h 15m Arrive at 10:50am in San Salvador (SAL)

Layover in San Salvador for 1h 0m

Tue Jun 17th 2025 Avianca · AV 584 Depart at 11:50am from San Salvador (SAL) Fly for 4h 15m Arrive at 6:05pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 27 nights

Tue Jul 15th 2025 Avianca · AV 655 Depart at 2:35am from Washington, D.C. (IAD) Fly for 4h 15m Arrive at 4:50am in Guatemala City (GUA)

Layover in Guatemala City for 1h 20m

Tue Jul 15th 2025 Avianca · AV 655 Depart at 6:10am from Guatemala City (GUA) Fly for 1h 30m Arrive at 7:40am in San José (SJO)
US$353

7:45pm - 4:20am
Tue Jun 17th 2025

6h 35m
San José (SJO) → Washington, D.C. (IAD)

1 Stop

2:35am - 7:40am
Tue Jul 15th 2025

7h 5m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Tue Jun 17th 2025 Avianca · AV 616 Depart at 7:45pm from San José (SJO) Fly for 1h 20m Arrive at 9:05pm in San Salvador (SAL)

Layover in San Salvador for 1h 0m

Tue Jun 17th 2025 Avianca · AV 580 Depart at 10:05pm from San Salvador (SAL) Fly for 4h 15m Arrive at 4:20am in Washington, D.C. (IAD)

Stay in Washington, D.C. for 26 nights

Tue Jul 15th 2025 Avianca · AV 655 Depart at 2:35am from Washington, D.C. (IAD) Fly for 4h 15m Arrive at 4:50am in Guatemala City (GUA)

Layover in Guatemala City for 1h 20m

Tue Jul 15th 2025 Avianca · AV 655 Depart at 6:10am from Guatemala City (GUA) Fly for 1h 30m Arrive at 7:40am in San José (SJO)
US$354

5:10pm - 11:45pm
Thu Jun 19th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

4:05am - 8:40am
Tue Jul 15th 2025

6h 35m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Thu Jun 19th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 25 nights

Tue Jul 15th 2025 Avianca · AV 591 Depart at 4:05am from Washington, D.C. (IAD) Fly for 4h 25m Arrive at 6:30am in San Salvador (SAL)

Layover in San Salvador for 1h 0m

Tue Jul 15th 2025 Avianca · AV 639 Depart at 7:30am from San Salvador (SAL) Fly for 1h 10m Arrive at 8:40am in San José (SJO)
US$354

5:10pm - 11:45pm
Tue Jul 1st 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

4:05am - 8:40am
Tue Jul 15th 2025

6h 35m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Tue Jul 1st 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 13 nights

Tue Jul 15th 2025 Avianca · AV 591 Depart at 4:05am from Washington, D.C. (IAD) Fly for 4h 25m Arrive at 6:30am in San Salvador (SAL)

Layover in San Salvador for 1h 0m

Tue Jul 15th 2025 Avianca · AV 639 Depart at 7:30am from San Salvador (SAL) Fly for 1h 10m Arrive at 8:40am in San José (SJO)
US$354

5:10pm - 11:45pm
Thu Jun 19th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

5:45am - 11:15am
Thu Jul 17th 2025

7h 30m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Thu Jun 19th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 27 nights

Thu Jul 17th 2025 Avianca · AV 581 Depart at 5:45am from Washington, D.C. (IAD) Fly for 4h 15m Arrive at 8:00am in San Salvador (SAL)

Layover in San Salvador for 2h 5m

Thu Jul 17th 2025 Avianca · AV 609 Depart at 10:05am from San Salvador (SAL) Fly for 1h 10m Arrive at 11:15am in San José (SJO)
US$354

5:10pm - 11:45pm
Thu Jun 19th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

5:45am - 11:15am
Tue Jul 15th 2025

7h 30m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Thu Jun 19th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 25 nights

Tue Jul 15th 2025 Avianca · AV 581 Depart at 5:45am from Washington, D.C. (IAD) Fly for 4h 15m Arrive at 8:00am in San Salvador (SAL)

Layover in San Salvador for 2h 5m

Tue Jul 15th 2025 Avianca · AV 609 Depart at 10:05am from San Salvador (SAL) Fly for 1h 10m Arrive at 11:15am in San José (SJO)
US$354

5:10pm - 11:45pm
Tue Jul 1st 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

5:45am - 11:15am
Tue Jul 15th 2025

7h 30m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Tue Jul 1st 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 13 nights

Tue Jul 15th 2025 Avianca · AV 581 Depart at 5:45am from Washington, D.C. (IAD) Fly for 4h 15m Arrive at 8:00am in San Salvador (SAL)

Layover in San Salvador for 2h 5m

Tue Jul 15th 2025 Avianca · AV 609 Depart at 10:05am from San Salvador (SAL) Fly for 1h 10m Arrive at 11:15am in San José (SJO)
US$354

5:10pm - 11:45pm
Tue Jul 1st 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

5:45am - 11:15am
Thu Jul 17th 2025

7h 30m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Tue Jul 1st 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 15 nights

Thu Jul 17th 2025 Avianca · AV 581 Depart at 5:45am from Washington, D.C. (IAD) Fly for 4h 15m Arrive at 8:00am in San Salvador (SAL)

Layover in San Salvador for 2h 5m

Thu Jul 17th 2025 Avianca · AV 609 Depart at 10:05am from San Salvador (SAL) Fly for 1h 10m Arrive at 11:15am in San José (SJO)
US$354

5:10pm - 11:45pm
Thu Jun 19th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

5:05pm - 11:35pm
Fri Jul 18th 2025

8h 30m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Thu Jun 19th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 28 nights

Fri Jul 18th 2025 Avianca · AV 583 Depart at 5:05pm from Washington, D.C. (IAD) Fly for 4h 25m Arrive at 7:30pm in San Salvador (SAL)

Layover in San Salvador for 2h 55m

Fri Jul 18th 2025 Avianca · AV 627 Depart at 10:25pm from San Salvador (SAL) Fly for 1h 10m Arrive at 11:35pm in San José (SJO)
US$354

5:10pm - 11:45pm
Tue Jul 1st 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

5:05pm - 11:35pm
Fri Jul 18th 2025

8h 30m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Tue Jul 1st 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 16 nights

Fri Jul 18th 2025 Avianca · AV 583 Depart at 5:05pm from Washington, D.C. (IAD) Fly for 4h 25m Arrive at 7:30pm in San Salvador (SAL)

Layover in San Salvador for 2h 55m

Fri Jul 18th 2025 Avianca · AV 627 Depart at 10:25pm from San Salvador (SAL) Fly for 1h 10m Arrive at 11:35pm in San José (SJO)
US$355

5:10pm - 11:45pm
Thu Jul 3rd 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

4:05am - 8:40am
Tue Jul 15th 2025

6h 35m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Thu Jul 3rd 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 11 nights

Tue Jul 15th 2025 Avianca · AV 591 Depart at 4:05am from Washington, D.C. (IAD) Fly for 4h 25m Arrive at 6:30am in San Salvador (SAL)

Layover in San Salvador for 1h 0m

Tue Jul 15th 2025 Avianca · AV 639 Depart at 7:30am from San Salvador (SAL) Fly for 1h 10m Arrive at 8:40am in San José (SJO)
US$355

5:10pm - 11:45pm
Tue Jun 17th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

4:05am - 8:40am
Tue Jul 15th 2025

6h 35m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Tue Jun 17th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 27 nights

Tue Jul 15th 2025 Avianca · AV 591 Depart at 4:05am from Washington, D.C. (IAD) Fly for 4h 25m Arrive at 6:30am in San Salvador (SAL)

Layover in San Salvador for 1h 0m

Tue Jul 15th 2025 Avianca · AV 639 Depart at 7:30am from San Salvador (SAL) Fly for 1h 10m Arrive at 8:40am in San José (SJO)
US$355

5:10pm - 11:45pm
Tue Jun 17th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

5:45am - 11:15am
Thu Jul 17th 2025

7h 30m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Tue Jun 17th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 29 nights

Thu Jul 17th 2025 Avianca · AV 581 Depart at 5:45am from Washington, D.C. (IAD) Fly for 4h 15m Arrive at 8:00am in San Salvador (SAL)

Layover in San Salvador for 2h 5m

Thu Jul 17th 2025 Avianca · AV 609 Depart at 10:05am from San Salvador (SAL) Fly for 1h 10m Arrive at 11:15am in San José (SJO)
US$355

5:10pm - 11:45pm
Tue Jun 17th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

5:45am - 11:15am
Tue Jul 15th 2025

7h 30m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Tue Jun 17th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 27 nights

Tue Jul 15th 2025 Avianca · AV 581 Depart at 5:45am from Washington, D.C. (IAD) Fly for 4h 15m Arrive at 8:00am in San Salvador (SAL)

Layover in San Salvador for 2h 5m

Tue Jul 15th 2025 Avianca · AV 609 Depart at 10:05am from San Salvador (SAL) Fly for 1h 10m Arrive at 11:15am in San José (SJO)
US$355

5:10pm - 11:45pm
Thu Jul 3rd 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

5:45am - 11:15am
Thu Jul 17th 2025

7h 30m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Thu Jul 3rd 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 13 nights

Thu Jul 17th 2025 Avianca · AV 581 Depart at 5:45am from Washington, D.C. (IAD) Fly for 4h 15m Arrive at 8:00am in San Salvador (SAL)

Layover in San Salvador for 2h 5m

Thu Jul 17th 2025 Avianca · AV 609 Depart at 10:05am from San Salvador (SAL) Fly for 1h 10m Arrive at 11:15am in San José (SJO)
US$355

5:10pm - 11:45pm
Thu Jul 3rd 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

5:45am - 11:15am
Tue Jul 15th 2025

7h 30m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Thu Jul 3rd 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 11 nights

Tue Jul 15th 2025 Avianca · AV 581 Depart at 5:45am from Washington, D.C. (IAD) Fly for 4h 15m Arrive at 8:00am in San Salvador (SAL)

Layover in San Salvador for 2h 5m

Tue Jul 15th 2025 Avianca · AV 609 Depart at 10:05am from San Salvador (SAL) Fly for 1h 10m Arrive at 11:15am in San José (SJO)
US$355

5:10pm - 11:45pm
Tue Jun 17th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

5:05pm - 11:35pm
Fri Jul 18th 2025

8h 30m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Tue Jun 17th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 30 nights

Fri Jul 18th 2025 Avianca · AV 583 Depart at 5:05pm from Washington, D.C. (IAD) Fly for 4h 25m Arrive at 7:30pm in San Salvador (SAL)

Layover in San Salvador for 2h 55m

Fri Jul 18th 2025 Avianca · AV 627 Depart at 10:25pm from San Salvador (SAL) Fly for 1h 10m Arrive at 11:35pm in San José (SJO)
US$355

5:10pm - 11:45pm
Thu Jul 3rd 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

5:05pm - 11:35pm
Fri Jul 18th 2025

8h 30m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Thu Jul 3rd 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 14 nights

Fri Jul 18th 2025 Avianca · AV 583 Depart at 5:05pm from Washington, D.C. (IAD) Fly for 4h 25m Arrive at 7:30pm in San Salvador (SAL)

Layover in San Salvador for 2h 55m

Fri Jul 18th 2025 Avianca · AV 627 Depart at 10:25pm from San Salvador (SAL) Fly for 1h 10m Arrive at 11:35pm in San José (SJO)
US$359

5:10pm - 11:45pm
Sat Jun 21st 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

1:05am - 3:35am
Wed Jul 16th 2025

4h 30m
Washington, D.C. (IAD) → San José (SJO)

Direct

Sat Jun 21st 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 24 nights

Wed Jul 16th 2025 Avianca · AV 663 Depart at 1:05am from Washington, D.C. (IAD) Fly for 4h 30m Arrive at 3:35am in San José (SJO)
US$380

5:10pm - 11:45pm
Sat Jun 21st 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

4:05am - 8:40am
Tue Jul 15th 2025

6h 35m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Sat Jun 21st 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 23 nights

Tue Jul 15th 2025 Avianca · AV 591 Depart at 4:05am from Washington, D.C. (IAD) Fly for 4h 25m Arrive at 6:30am in San Salvador (SAL)

Layover in San Salvador for 1h 0m

Tue Jul 15th 2025 Avianca · AV 639 Depart at 7:30am from San Salvador (SAL) Fly for 1h 10m Arrive at 8:40am in San José (SJO)
US$380

5:10pm - 11:45pm
Sat Jun 21st 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

5:45am - 11:15am
Tue Jul 15th 2025

7h 30m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Sat Jun 21st 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 23 nights

Tue Jul 15th 2025 Avianca · AV 581 Depart at 5:45am from Washington, D.C. (IAD) Fly for 4h 15m Arrive at 8:00am in San Salvador (SAL)

Layover in San Salvador for 2h 5m

Tue Jul 15th 2025 Avianca · AV 609 Depart at 10:05am from San Salvador (SAL) Fly for 1h 10m Arrive at 11:15am in San José (SJO)
US$380

5:10pm - 11:45pm
Sat Jun 21st 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

5:45am - 11:15am
Thu Jul 17th 2025

7h 30m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Sat Jun 21st 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 25 nights

Thu Jul 17th 2025 Avianca · AV 581 Depart at 5:45am from Washington, D.C. (IAD) Fly for 4h 15m Arrive at 8:00am in San Salvador (SAL)

Layover in San Salvador for 2h 5m

Thu Jul 17th 2025 Avianca · AV 609 Depart at 10:05am from San Salvador (SAL) Fly for 1h 10m Arrive at 11:15am in San José (SJO)
US$380

5:10pm - 11:45pm
Sat Jun 21st 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

5:05pm - 11:35pm
Fri Jul 18th 2025

8h 30m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Sat Jun 21st 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 26 nights

Fri Jul 18th 2025 Avianca · AV 583 Depart at 5:05pm from Washington, D.C. (IAD) Fly for 4h 25m Arrive at 7:30pm in San Salvador (SAL)

Layover in San Salvador for 2h 55m

Fri Jul 18th 2025 Avianca · AV 627 Depart at 10:25pm from San Salvador (SAL) Fly for 1h 10m Arrive at 11:35pm in San José (SJO)
US$381

5:10pm - 11:45pm
Thu Jun 26th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

4:05am - 8:40am
Thu Jul 17th 2025

6h 35m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Thu Jun 26th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 20 nights

Thu Jul 17th 2025 Avianca · AV 591 Depart at 4:05am from Washington, D.C. (IAD) Fly for 4h 25m Arrive at 6:30am in San Salvador (SAL)

Layover in San Salvador for 1h 0m

Thu Jul 17th 2025 Avianca · AV 639 Depart at 7:30am from San Salvador (SAL) Fly for 1h 10m Arrive at 8:40am in San José (SJO)
US$381

5:10pm - 11:45pm
Sat Jul 12th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

4:05am - 8:40am
Thu Jul 17th 2025

6h 35m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Sat Jul 12th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 4 nights

Thu Jul 17th 2025 Avianca · AV 591 Depart at 4:05am from Washington, D.C. (IAD) Fly for 4h 25m Arrive at 6:30am in San Salvador (SAL)

Layover in San Salvador for 1h 0m

Thu Jul 17th 2025 Avianca · AV 639 Depart at 7:30am from San Salvador (SAL) Fly for 1h 10m Arrive at 8:40am in San José (SJO)
US$381

5:10pm - 11:45pm
Sat Jul 12th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

5:05pm - 11:35pm
Tue Jul 15th 2025

8h 30m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Sat Jul 12th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 2 nights

Tue Jul 15th 2025 Avianca · AV 583 Depart at 5:05pm from Washington, D.C. (IAD) Fly for 4h 25m Arrive at 7:30pm in San Salvador (SAL)

Layover in San Salvador for 2h 55m

Tue Jul 15th 2025 Avianca · AV 651 Depart at 10:25pm from San Salvador (SAL) Fly for 1h 10m Arrive at 11:35pm in San José (SJO)
US$381

5:10pm - 11:45pm
Thu Jun 26th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

5:05pm - 11:35pm
Thu Jul 17th 2025

8h 30m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Thu Jun 26th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 20 nights

Thu Jul 17th 2025 Avianca · AV 583 Depart at 5:05pm from Washington, D.C. (IAD) Fly for 4h 25m Arrive at 7:30pm in San Salvador (SAL)

Layover in San Salvador for 2h 55m

Thu Jul 17th 2025 Avianca · AV 651 Depart at 10:25pm from San Salvador (SAL) Fly for 1h 10m Arrive at 11:35pm in San José (SJO)
US$381

5:10pm - 11:45pm
Thu Jun 26th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

5:05pm - 11:35pm
Tue Jul 15th 2025

8h 30m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Thu Jun 26th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 18 nights

Tue Jul 15th 2025 Avianca · AV 583 Depart at 5:05pm from Washington, D.C. (IAD) Fly for 4h 25m Arrive at 7:30pm in San Salvador (SAL)

Layover in San Salvador for 2h 55m

Tue Jul 15th 2025 Avianca · AV 651 Depart at 10:25pm from San Salvador (SAL) Fly for 1h 10m Arrive at 11:35pm in San José (SJO)
US$381

5:10pm - 11:45pm
Sat Jul 12th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

5:05pm - 11:35pm
Thu Jul 17th 2025

8h 30m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Sat Jul 12th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 4 nights

Thu Jul 17th 2025 Avianca · AV 583 Depart at 5:05pm from Washington, D.C. (IAD) Fly for 4h 25m Arrive at 7:30pm in San Salvador (SAL)

Layover in San Salvador for 2h 55m

Thu Jul 17th 2025 Avianca · AV 651 Depart at 10:25pm from San Salvador (SAL) Fly for 1h 10m Arrive at 11:35pm in San José (SJO)
US$382

5:10pm - 11:45pm
Thu Jun 26th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

5:45am - 11:15am
Wed Jul 16th 2025

7h 30m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Thu Jun 26th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 19 nights

Wed Jul 16th 2025 Avianca · AV 581 Depart at 5:45am from Washington, D.C. (IAD) Fly for 4h 15m Arrive at 8:00am in San Salvador (SAL)

Layover in San Salvador for 2h 5m

Wed Jul 16th 2025 Avianca · AV 613 Depart at 10:05am from San Salvador (SAL) Fly for 1h 10m Arrive at 11:15am in San José (SJO)
US$383

5:10pm - 11:45pm
Thu Jun 19th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

4:05am - 8:40am
Thu Jul 17th 2025

6h 35m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Thu Jun 19th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 27 nights

Thu Jul 17th 2025 Avianca · AV 591 Depart at 4:05am from Washington, D.C. (IAD) Fly for 4h 25m Arrive at 6:30am in San Salvador (SAL)

Layover in San Salvador for 1h 0m

Thu Jul 17th 2025 Avianca · AV 639 Depart at 7:30am from San Salvador (SAL) Fly for 1h 10m Arrive at 8:40am in San José (SJO)
US$383

5:10pm - 11:45pm
Tue Jul 1st 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

4:05am - 8:40am
Thu Jul 17th 2025

6h 35m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Tue Jul 1st 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 15 nights

Thu Jul 17th 2025 Avianca · AV 591 Depart at 4:05am from Washington, D.C. (IAD) Fly for 4h 25m Arrive at 6:30am in San Salvador (SAL)

Layover in San Salvador for 1h 0m

Thu Jul 17th 2025 Avianca · AV 639 Depart at 7:30am from San Salvador (SAL) Fly for 1h 10m Arrive at 8:40am in San José (SJO)
US$383

5:10pm - 11:45pm
Sat Jul 12th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

5:45am - 11:15am
Wed Jul 16th 2025

7h 30m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Sat Jul 12th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 3 nights

Wed Jul 16th 2025 Avianca · AV 581 Depart at 5:45am from Washington, D.C. (IAD) Fly for 4h 15m Arrive at 8:00am in San Salvador (SAL)

Layover in San Salvador for 2h 5m

Wed Jul 16th 2025 Avianca · AV 613 Depart at 10:05am from San Salvador (SAL) Fly for 1h 10m Arrive at 11:15am in San José (SJO)
US$383

5:10pm - 11:45pm
Thu Jun 19th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

5:05pm - 11:35pm
Tue Jul 15th 2025

8h 30m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Thu Jun 19th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 25 nights

Tue Jul 15th 2025 Avianca · AV 583 Depart at 5:05pm from Washington, D.C. (IAD) Fly for 4h 25m Arrive at 7:30pm in San Salvador (SAL)

Layover in San Salvador for 2h 55m

Tue Jul 15th 2025 Avianca · AV 651 Depart at 10:25pm from San Salvador (SAL) Fly for 1h 10m Arrive at 11:35pm in San José (SJO)
US$384

5:10pm - 11:45pm
Tue Jun 17th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

4:05am - 8:40am
Thu Jul 17th 2025

6h 35m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Tue Jun 17th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 29 nights

Thu Jul 17th 2025 Avianca · AV 591 Depart at 4:05am from Washington, D.C. (IAD) Fly for 4h 25m Arrive at 6:30am in San Salvador (SAL)

Layover in San Salvador for 1h 0m

Thu Jul 17th 2025 Avianca · AV 639 Depart at 7:30am from San Salvador (SAL) Fly for 1h 10m Arrive at 8:40am in San José (SJO)
US$384

5:10pm - 11:45pm
Thu Jul 3rd 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

4:05am - 8:40am
Thu Jul 17th 2025

6h 35m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Thu Jul 3rd 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 13 nights

Thu Jul 17th 2025 Avianca · AV 591 Depart at 4:05am from Washington, D.C. (IAD) Fly for 4h 25m Arrive at 6:30am in San Salvador (SAL)

Layover in San Salvador for 1h 0m

Thu Jul 17th 2025 Avianca · AV 639 Depart at 7:30am from San Salvador (SAL) Fly for 1h 10m Arrive at 8:40am in San José (SJO)
US$385

5:10pm - 11:45pm
Mon Jul 7th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

1:05am - 3:35am
Wed Jul 16th 2025

4h 30m
Washington, D.C. (IAD) → San José (SJO)

Direct

Mon Jul 7th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 8 nights

Wed Jul 16th 2025 Avianca · AV 663 Depart at 1:05am from Washington, D.C. (IAD) Fly for 4h 30m Arrive at 3:35am in San José (SJO)
US$385

5:10pm - 11:45pm
Thu Jun 19th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

5:45am - 11:15am
Wed Jul 16th 2025

7h 30m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Thu Jun 19th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 26 nights

Wed Jul 16th 2025 Avianca · AV 581 Depart at 5:45am from Washington, D.C. (IAD) Fly for 4h 15m Arrive at 8:00am in San Salvador (SAL)

Layover in San Salvador for 2h 5m

Wed Jul 16th 2025 Avianca · AV 613 Depart at 10:05am from San Salvador (SAL) Fly for 1h 10m Arrive at 11:15am in San José (SJO)
US$385

5:10pm - 11:45pm
Tue Jun 17th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

5:45am - 11:15am
Wed Jul 16th 2025

7h 30m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Tue Jun 17th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 28 nights

Wed Jul 16th 2025 Avianca · AV 581 Depart at 5:45am from Washington, D.C. (IAD) Fly for 4h 15m Arrive at 8:00am in San Salvador (SAL)

Layover in San Salvador for 2h 5m

Wed Jul 16th 2025 Avianca · AV 613 Depart at 10:05am from San Salvador (SAL) Fly for 1h 10m Arrive at 11:15am in San José (SJO)
US$385

5:10pm - 11:45pm
Tue Jul 1st 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

5:45am - 11:15am
Wed Jul 16th 2025

7h 30m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Tue Jul 1st 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 14 nights

Wed Jul 16th 2025 Avianca · AV 581 Depart at 5:45am from Washington, D.C. (IAD) Fly for 4h 15m Arrive at 8:00am in San Salvador (SAL)

Layover in San Salvador for 2h 5m

Wed Jul 16th 2025 Avianca · AV 613 Depart at 10:05am from San Salvador (SAL) Fly for 1h 10m Arrive at 11:15am in San José (SJO)
US$385

5:10pm - 11:45pm
Thu Jul 3rd 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

5:45am - 11:15am
Wed Jul 16th 2025

7h 30m
Washington, D.C. (IAD) → San José (SJO)

1 Stop

Thu Jul 3rd 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 12 nights

Wed Jul 16th 2025 Avianca · AV 581 Depart at 5:45am from Washington, D.C. (IAD) Fly for 4h 15m Arrive at 8:00am in San Salvador (SAL)

Layover in San Salvador for 2h 5m

Wed Jul 16th 2025 Avianca · AV 613 Depart at 10:05am from San Salvador (SAL) Fly for 1h 10m Arrive at 11:15am in San José (SJO)
US$401

5:10pm - 11:45pm
Mon Jul 14th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

1:05am - 3:35am
Wed Jul 16th 2025

4h 30m
Washington, D.C. (IAD) → San José (SJO)

Direct

Mon Jul 14th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 1 night

Wed Jul 16th 2025 Avianca · AV 663 Depart at 1:05am from Washington, D.C. (IAD) Fly for 4h 30m Arrive at 3:35am in San José (SJO)
US$401

5:10pm - 11:45pm
Thu Jul 10th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

1:05am - 3:35am
Wed Jul 16th 2025

4h 30m
Washington, D.C. (IAD) → San José (SJO)

Direct

Thu Jul 10th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 5 nights

Wed Jul 16th 2025 Avianca · AV 663 Depart at 1:05am from Washington, D.C. (IAD) Fly for 4h 30m Arrive at 3:35am in San José (SJO)
US$401

5:10pm - 11:45pm
Tue Jun 24th 2025

4h 35m
San José (SJO) → Washington, D.C. (IAD)

Direct

1:05am - 3:35am
Wed Jul 16th 2025

4h 30m
Washington, D.C. (IAD) → San José (SJO)

Direct

Tue Jun 24th 2025 Avianca · AV 662 Depart at 5:10pm from San José (SJO) Fly for 4h 35m Arrive at 11:45pm in Washington, D.C. (IAD)

Stay in Washington, D.C. for 21 nights

Wed Jul 16th 2025 Avianca · AV 663 Depart at 1:05am from Washington, D.C. (IAD) Fly for 4h 30m Arrive at 3:35am in San José (SJO)

Sarah Belizaire

@sarahbb1

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John Ford

@eyupitsjohn

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Roaming Sonaa

@roamingsonaa

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Andy Travels

@andy_travels

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Travel With Bender

@travelwitbender

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Wesley Mergard

@travel.with.wes

One useful tool I've found for evaluating different departure and return dates is called FlightList.io. You can quickly scan different travel date ranges, carriers and one way flight options to easily determine the cheapest flight combinations for your trip.

Flights from Costa Rica to Washington (CR to IAD)

Sarah Belizaire

John Ford

Roaming Sonaa

Andy Travels

Travel With Bender

Wesley Mergard

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