Flights from Washington to Buenos Aires (DCA to EZE)

Discover more affordable routes and cheaper dates from Washington to Buenos Aires (DCA to EZE) within a date range.

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€253

4:59pm - 8:00am
Wed Jul 9th 2025

14h 1m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Wed Jul 9th 2025 United Airlines · UA 2621 Depart at 4:59pm from Washington, D.C. (DCA) Fly for 3h 20m Arrive at 7:19pm in Houston (IAH)

Layover in Houston for 0h 56m

Wed Jul 9th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

4:59pm - 8:00am
Thu Jul 10th 2025

14h 1m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Thu Jul 10th 2025 United Airlines · UA 2621 Depart at 4:59pm from Washington, D.C. (DCA) Fly for 3h 20m Arrive at 7:19pm in Houston (IAH)

Layover in Houston for 0h 56m

Thu Jul 10th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

4:59pm - 8:00am
Mon Aug 18th 2025

14h 1m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Mon Aug 18th 2025 United Airlines · UA 1359 Depart at 4:59pm from Washington, D.C. (DCA) Fly for 3h 20m Arrive at 7:19pm in Houston (IAH)

Layover in Houston for 0h 56m

Mon Aug 18th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

4:45pm - 8:00am
Wed May 28th 2025

14h 15m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Wed May 28th 2025 United Airlines · UA 2388 Depart at 4:45pm from Washington, D.C. (DCA) Fly for 3h 20m Arrive at 7:05pm in Houston (IAH)

Layover in Houston for 1h 10m

Wed May 28th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

4:45pm - 8:00am
Tue May 27th 2025

14h 15m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Tue May 27th 2025 United Airlines · UA 2388 Depart at 4:45pm from Washington, D.C. (DCA) Fly for 3h 20m Arrive at 7:05pm in Houston (IAH)

Layover in Houston for 1h 10m

Tue May 27th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

4:45pm - 8:00am
Mon Jun 9th 2025

14h 15m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Mon Jun 9th 2025 United Airlines · UA 2388 Depart at 4:45pm from Washington, D.C. (DCA) Fly for 3h 20m Arrive at 7:05pm in Houston (IAH)

Layover in Houston for 1h 10m

Mon Jun 9th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

4:45pm - 8:00am
Mon Jun 2nd 2025

14h 15m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Mon Jun 2nd 2025 United Airlines · UA 2388 Depart at 4:45pm from Washington, D.C. (DCA) Fly for 3h 20m Arrive at 7:05pm in Houston (IAH)

Layover in Houston for 1h 10m

Mon Jun 2nd 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

2:59pm - 8:00am
Mon Sep 1st 2025

16h 1m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Mon Sep 1st 2025 United Airlines · UA 1381 Depart at 2:59pm from Washington, D.C. (DCA) Fly for 3h 22m Arrive at 5:21pm in Houston (IAH)

Layover in Houston for 2h 54m

Mon Sep 1st 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

2:54pm - 8:00am
Fri Jul 4th 2025

16h 6m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Fri Jul 4th 2025 United Airlines · UA 344 Depart at 2:54pm from Washington, D.C. (DCA) Fly for 3h 21m Arrive at 5:15pm in Houston (IAH)

Layover in Houston for 3h 0m

Fri Jul 4th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

2:54pm - 8:00am
Sun Jul 6th 2025

16h 6m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Sun Jul 6th 2025 United Airlines · UA 344 Depart at 2:54pm from Washington, D.C. (DCA) Fly for 3h 21m Arrive at 5:15pm in Houston (IAH)

Layover in Houston for 3h 0m

Sun Jul 6th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

2:47pm - 8:00am
Wed May 7th 2025

16h 13m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Wed May 7th 2025 United Airlines · UA 344 Depart at 2:47pm from Washington, D.C. (DCA) Fly for 3h 31m Arrive at 5:18pm in Houston (IAH)

Layover in Houston for 2h 57m

Wed May 7th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

12:50pm - 8:00am
Sun Sep 28th 2025

18h 10m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Sun Sep 28th 2025 United Airlines · UA 382 Depart at 12:50pm from Washington, D.C. (DCA) Fly for 3h 22m Arrive at 3:12pm in Houston (IAH)

Layover in Houston for 5h 3m

Sun Sep 28th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

11:05am - 8:00am
Sat Jul 5th 2025

19h 55m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Sat Jul 5th 2025 United Airlines · UA 731 Depart at 11:05am from Washington, D.C. (DCA) Fly for 3h 15m Arrive at 1:20pm in Houston (IAH)

Layover in Houston for 6h 55m

Sat Jul 5th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

8:20am - 8:00am
Thu May 29th 2025

22h 40m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Thu May 29th 2025 United Airlines · UA 697 Depart at 8:20am from Washington, D.C. (DCA) Fly for 3h 22m Arrive at 10:42am in Houston (IAH)

Layover in Houston for 9h 33m

Thu May 29th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€288

4:31pm - 11:47am
Mon May 5th 2025

18h 16m
Washington, D.C. (DCA) → Buenos Aires (EZE)

2 Stops

Mon May 5th 2025 LATAM Airlines · LA 6392 Depart at 4:31pm from Washington, D.C. (DCA) Fly for 1h 28m Arrive at 5:59pm in New York (JFK)

Layover in New York for 2h 16m

Mon May 5th 2025 LATAM Airlines · LA 533 Depart at 8:15pm from New York (JFK) Fly for 10h 30m Arrive at 6:45am in Santiago de Chile (SCL)

Layover in Santiago de Chile for 2h 0m

Tue May 6th 2025 LATAM Airlines · LA 463 Depart at 8:45am from Santiago de Chile (SCL) Fly for 2h 2m Arrive at 11:47am in Buenos Aires (EZE)
€288

6:34pm - 6:12pm
Tue May 27th 2025

22h 38m
Washington, D.C. (DCA) → Buenos Aires (EZE)

2 Stops

Tue May 27th 2025 LATAM Airlines · LA 6511 Depart at 6:34pm from Washington, D.C. (DCA) Fly for 2h 0m Arrive at 8:34pm in Atlanta (ATL)

Layover in Atlanta for 1h 18m

Tue May 27th 2025 LATAM Airlines · LA 6357 Depart at 9:52pm from Atlanta (ATL) Fly for 9h 8m Arrive at 7:00am in Santiago de Chile (SCL)

Layover in Santiago de Chile for 8h 10m

Wed May 28th 2025 LATAM Airlines · LA 457 Depart at 3:10pm from Santiago de Chile (SCL) Fly for 2h 2m Arrive at 6:12pm in Buenos Aires (EZE)
€293

6:59am - 5:55am
Thu May 1st 2025

21h 56m
Washington, D.C. (DCA) → Buenos Aires (EZE)

2 Stops

Thu May 1st 2025 LATAM Airlines · LA 8585 Depart at 6:59am from Washington, D.C. (DCA) Fly for 1h 58m Arrive at 8:57am in Atlanta (ATL)

Layover in Atlanta for 6h 43m

Thu May 1st 2025 LATAM Airlines · LA 6355 Depart at 3:40pm from Atlanta (ATL) Fly for 6h 30m Arrive at 9:10pm in Lima (LIM)

Layover in Lima for 2h 40m

Thu May 1st 2025 LATAM Airlines · LA 2465 Depart at 11:50pm from Lima (LIM) Fly for 4h 5m Arrive at 5:55am in Buenos Aires (EZE)
€300

4:59pm - 8:00am
Sun Jul 6th 2025

14h 1m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Sun Jul 6th 2025 United Airlines · UA 2621 Depart at 4:59pm from Washington, D.C. (DCA) Fly for 3h 20m Arrive at 7:19pm in Houston (IAH)

Layover in Houston for 0h 56m

Sun Jul 6th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€300

4:37pm - 8:00am
Wed May 7th 2025

14h 23m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Wed May 7th 2025 United Airlines · UA 572 Depart at 4:37pm from Washington, D.C. (DCA) Fly for 3h 31m Arrive at 7:08pm in Houston (IAH)

Layover in Houston for 1h 7m

Wed May 7th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€300

2:56pm - 8:00am
Thu May 29th 2025

16h 4m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Thu May 29th 2025 United Airlines · UA 1807 Depart at 2:56pm from Washington, D.C. (DCA) Fly for 3h 21m Arrive at 5:17pm in Houston (IAH)

Layover in Houston for 2h 58m

Thu May 29th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€300

12:59pm - 8:00am
Sat Jul 5th 2025

18h 1m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Sat Jul 5th 2025 United Airlines · UA 743 Depart at 12:59pm from Washington, D.C. (DCA) Fly for 3h 15m Arrive at 3:14pm in Houston (IAH)

Layover in Houston for 5h 1m

Sat Jul 5th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€307

12:41pm - 5:55am
Thu May 1st 2025

16h 14m
Washington, D.C. (DCA) → Buenos Aires (EZE)

2 Stops

Thu May 1st 2025 LATAM Airlines · LA 6419 Depart at 12:41pm from Washington, D.C. (DCA) Fly for 1h 51m Arrive at 2:32pm in Atlanta (ATL)

Layover in Atlanta for 1h 8m

Thu May 1st 2025 LATAM Airlines · LA 6355 Depart at 3:40pm from Atlanta (ATL) Fly for 6h 30m Arrive at 9:10pm in Lima (LIM)

Layover in Lima for 2h 40m

Thu May 1st 2025 LATAM Airlines · LA 2465 Depart at 11:50pm from Lima (LIM) Fly for 4h 5m Arrive at 5:55am in Buenos Aires (EZE)
€307

1:55pm - 11:47am
Thu May 1st 2025

20h 52m
Washington, D.C. (DCA) → Buenos Aires (EZE)

2 Stops

Thu May 1st 2025 LATAM Airlines · LA 6535 Depart at 1:55pm from Washington, D.C. (DCA) Fly for 2h 39m Arrive at 4:34pm in Miami (MIA)

Layover in Miami for 6h 6m

Thu May 1st 2025 LATAM Airlines · LA 501 Depart at 10:40pm from Miami (MIA) Fly for 8h 10m Arrive at 6:50am in Santiago de Chile (SCL)

Layover in Santiago de Chile for 1h 55m

Fri May 2nd 2025 LATAM Airlines · LA 463 Depart at 8:45am from Santiago de Chile (SCL) Fly for 2h 2m Arrive at 11:47am in Buenos Aires (EZE)
€313

2:47pm - 8:00am
Tue May 13th 2025

16h 13m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Tue May 13th 2025 United Airlines · UA 344 Depart at 2:47pm from Washington, D.C. (DCA) Fly for 3h 31m Arrive at 5:18pm in Houston (IAH)

Layover in Houston for 2h 57m

Tue May 13th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€314

4:59pm - 8:00am
Tue Jul 8th 2025

14h 1m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Tue Jul 8th 2025 United Airlines · UA 2621 Depart at 4:59pm from Washington, D.C. (DCA) Fly for 3h 20m Arrive at 7:19pm in Houston (IAH)

Layover in Houston for 0h 56m

Tue Jul 8th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€318

4:59pm - 8:00am
Tue Jul 1st 2025

14h 1m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Tue Jul 1st 2025 United Airlines · UA 2621 Depart at 4:59pm from Washington, D.C. (DCA) Fly for 3h 20m Arrive at 7:19pm in Houston (IAH)

Layover in Houston for 0h 56m

Tue Jul 1st 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€318

4:59pm - 8:00am
Wed Jul 2nd 2025

14h 1m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Wed Jul 2nd 2025 United Airlines · UA 2621 Depart at 4:59pm from Washington, D.C. (DCA) Fly for 3h 20m Arrive at 7:19pm in Houston (IAH)

Layover in Houston for 0h 56m

Wed Jul 2nd 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€318

4:59pm - 8:00am
Tue Jul 15th 2025

14h 1m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Tue Jul 15th 2025 United Airlines · UA 2621 Depart at 4:59pm from Washington, D.C. (DCA) Fly for 3h 20m Arrive at 7:19pm in Houston (IAH)

Layover in Houston for 0h 56m

Tue Jul 15th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€318

4:59pm - 8:00am
Thu Aug 14th 2025

14h 1m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Thu Aug 14th 2025 United Airlines · UA 1359 Depart at 4:59pm from Washington, D.C. (DCA) Fly for 3h 20m Arrive at 7:19pm in Houston (IAH)

Layover in Houston for 0h 56m

Thu Aug 14th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€318

4:59pm - 8:00am
Mon Aug 11th 2025

14h 1m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Mon Aug 11th 2025 United Airlines · UA 1359 Depart at 4:59pm from Washington, D.C. (DCA) Fly for 3h 20m Arrive at 7:19pm in Houston (IAH)

Layover in Houston for 0h 56m

Mon Aug 11th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€318

4:59pm - 8:00am
Tue Aug 12th 2025

14h 1m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Tue Aug 12th 2025 United Airlines · UA 1359 Depart at 4:59pm from Washington, D.C. (DCA) Fly for 3h 20m Arrive at 7:19pm in Houston (IAH)

Layover in Houston for 0h 56m

Tue Aug 12th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€318

4:59pm - 8:00am
Mon Jul 7th 2025

14h 1m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Mon Jul 7th 2025 United Airlines · UA 2621 Depart at 4:59pm from Washington, D.C. (DCA) Fly for 3h 20m Arrive at 7:19pm in Houston (IAH)

Layover in Houston for 0h 56m

Mon Jul 7th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€318

4:45pm - 8:00am
Tue Jun 10th 2025

14h 15m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Tue Jun 10th 2025 United Airlines · UA 2388 Depart at 4:45pm from Washington, D.C. (DCA) Fly for 3h 20m Arrive at 7:05pm in Houston (IAH)

Layover in Houston for 1h 10m

Tue Jun 10th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€318

4:45pm - 8:00am
Wed Jun 11th 2025

14h 15m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Wed Jun 11th 2025 United Airlines · UA 2388 Depart at 4:45pm from Washington, D.C. (DCA) Fly for 3h 20m Arrive at 7:05pm in Houston (IAH)

Layover in Houston for 1h 10m

Wed Jun 11th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€318

4:45pm - 8:00am
Tue Jun 3rd 2025

14h 15m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Tue Jun 3rd 2025 United Airlines · UA 2388 Depart at 4:45pm from Washington, D.C. (DCA) Fly for 3h 20m Arrive at 7:05pm in Houston (IAH)

Layover in Houston for 1h 10m

Tue Jun 3rd 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€318

4:45pm - 8:00am
Sun Jun 15th 2025

14h 15m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Sun Jun 15th 2025 United Airlines · UA 2388 Depart at 4:45pm from Washington, D.C. (DCA) Fly for 3h 20m Arrive at 7:05pm in Houston (IAH)

Layover in Houston for 1h 10m

Sun Jun 15th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€318

4:45pm - 8:00am
Sun May 25th 2025

14h 15m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Sun May 25th 2025 United Airlines · UA 2388 Depart at 4:45pm from Washington, D.C. (DCA) Fly for 3h 20m Arrive at 7:05pm in Houston (IAH)

Layover in Houston for 1h 10m

Sun May 25th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€318

4:45pm - 8:00am
Tue Jun 17th 2025

14h 15m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Tue Jun 17th 2025 United Airlines · UA 2388 Depart at 4:45pm from Washington, D.C. (DCA) Fly for 3h 20m Arrive at 7:05pm in Houston (IAH)

Layover in Houston for 1h 10m

Tue Jun 17th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€318

4:45pm - 8:00am
Mon May 26th 2025

14h 15m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Mon May 26th 2025 United Airlines · UA 2388 Depart at 4:45pm from Washington, D.C. (DCA) Fly for 3h 20m Arrive at 7:05pm in Houston (IAH)

Layover in Houston for 1h 10m

Mon May 26th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€318

4:37pm - 8:00am
Mon May 19th 2025

14h 23m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Mon May 19th 2025 United Airlines · UA 572 Depart at 4:37pm from Washington, D.C. (DCA) Fly for 3h 31m Arrive at 7:08pm in Houston (IAH)

Layover in Houston for 1h 7m

Mon May 19th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€318

4:37pm - 8:00am
Tue May 6th 2025

14h 23m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Tue May 6th 2025 United Airlines · UA 572 Depart at 4:37pm from Washington, D.C. (DCA) Fly for 3h 31m Arrive at 7:08pm in Houston (IAH)

Layover in Houston for 1h 7m

Tue May 6th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€318

4:37pm - 8:00am
Sat May 3rd 2025

14h 23m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Sat May 3rd 2025 United Airlines · UA 572 Depart at 4:37pm from Washington, D.C. (DCA) Fly for 3h 31m Arrive at 7:08pm in Houston (IAH)

Layover in Houston for 1h 7m

Sat May 3rd 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€318

4:37pm - 8:00am
Sun May 11th 2025

14h 23m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Sun May 11th 2025 United Airlines · UA 572 Depart at 4:37pm from Washington, D.C. (DCA) Fly for 3h 31m Arrive at 7:08pm in Houston (IAH)

Layover in Houston for 1h 7m

Sun May 11th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€318

4:37pm - 8:00am
Tue May 20th 2025

14h 23m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Tue May 20th 2025 United Airlines · UA 572 Depart at 4:37pm from Washington, D.C. (DCA) Fly for 3h 31m Arrive at 7:08pm in Houston (IAH)

Layover in Houston for 1h 7m

Tue May 20th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€318

4:37pm - 8:00am
Fri May 2nd 2025

14h 23m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Fri May 2nd 2025 United Airlines · UA 572 Depart at 4:37pm from Washington, D.C. (DCA) Fly for 3h 31m Arrive at 7:08pm in Houston (IAH)

Layover in Houston for 1h 7m

Fri May 2nd 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€318

4:37pm - 8:00am
Thu May 15th 2025

14h 23m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Thu May 15th 2025 United Airlines · UA 572 Depart at 4:37pm from Washington, D.C. (DCA) Fly for 3h 31m Arrive at 7:08pm in Houston (IAH)

Layover in Houston for 1h 7m

Thu May 15th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€318

4:37pm - 8:00am
Mon May 5th 2025

14h 23m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Mon May 5th 2025 United Airlines · UA 572 Depart at 4:37pm from Washington, D.C. (DCA) Fly for 3h 31m Arrive at 7:08pm in Houston (IAH)

Layover in Houston for 1h 7m

Mon May 5th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€318

4:37pm - 8:00am
Sun May 4th 2025

14h 23m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Sun May 4th 2025 United Airlines · UA 572 Depart at 4:37pm from Washington, D.C. (DCA) Fly for 3h 31m Arrive at 7:08pm in Houston (IAH)

Layover in Houston for 1h 7m

Sun May 4th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€318

2:56pm - 8:00am
Sun Jun 8th 2025

16h 4m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Sun Jun 8th 2025 United Airlines · UA 1807 Depart at 2:56pm from Washington, D.C. (DCA) Fly for 3h 21m Arrive at 5:17pm in Houston (IAH)

Layover in Houston for 2h 58m

Sun Jun 8th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€318

2:54pm - 8:00am
Mon Jul 14th 2025

16h 6m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Mon Jul 14th 2025 United Airlines · UA 344 Depart at 2:54pm from Washington, D.C. (DCA) Fly for 3h 21m Arrive at 5:15pm in Houston (IAH)

Layover in Houston for 3h 0m

Mon Jul 14th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€318

2:54pm - 8:00am
Thu Jul 3rd 2025

16h 6m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Thu Jul 3rd 2025 United Airlines · UA 344 Depart at 2:54pm from Washington, D.C. (DCA) Fly for 3h 21m Arrive at 5:15pm in Houston (IAH)

Layover in Houston for 3h 0m

Thu Jul 3rd 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€318

2:47pm - 8:00am
Thu May 8th 2025

16h 13m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Thu May 8th 2025 United Airlines · UA 344 Depart at 2:47pm from Washington, D.C. (DCA) Fly for 3h 31m Arrive at 5:18pm in Houston (IAH)

Layover in Houston for 2h 57m

Thu May 8th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€318

2:47pm - 8:00am
Fri May 2nd 2025

16h 13m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Fri May 2nd 2025 United Airlines · UA 344 Depart at 2:47pm from Washington, D.C. (DCA) Fly for 3h 31m Arrive at 5:18pm in Houston (IAH)

Layover in Houston for 2h 57m

Fri May 2nd 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€318

12:57pm - 8:00am
Fri Jun 6th 2025

18h 3m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Fri Jun 6th 2025 United Airlines · UA 382 Depart at 12:57pm from Washington, D.C. (DCA) Fly for 3h 15m Arrive at 3:12pm in Houston (IAH)

Layover in Houston for 5h 3m

Fri Jun 6th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€318

12:57pm - 8:00am
Thu Jun 5th 2025

18h 3m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Thu Jun 5th 2025 United Airlines · UA 382 Depart at 12:57pm from Washington, D.C. (DCA) Fly for 3h 15m Arrive at 3:12pm in Houston (IAH)

Layover in Houston for 5h 3m

Thu Jun 5th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€318

12:42pm - 8:00am
Fri May 2nd 2025

18h 18m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Fri May 2nd 2025 United Airlines · UA 542 Depart at 12:42pm from Washington, D.C. (DCA) Fly for 3h 31m Arrive at 3:13pm in Houston (IAH)

Layover in Houston for 5h 2m

Fri May 2nd 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€318

11:05am - 8:00am
Sun May 18th 2025

19h 55m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Sun May 18th 2025 United Airlines · UA 1457 Depart at 11:05am from Washington, D.C. (DCA) Fly for 3h 31m Arrive at 1:36pm in Houston (IAH)

Layover in Houston for 6h 39m

Sun May 18th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€318

8:20am - 8:00am
Sat Jun 7th 2025

22h 40m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Sat Jun 7th 2025 United Airlines · UA 697 Depart at 8:20am from Washington, D.C. (DCA) Fly for 3h 22m Arrive at 10:42am in Houston (IAH)

Layover in Houston for 9h 33m

Sat Jun 7th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€318

8:20am - 8:00am
Sun Aug 10th 2025

22h 40m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Sun Aug 10th 2025 United Airlines · UA 697 Depart at 8:20am from Washington, D.C. (DCA) Fly for 3h 22m Arrive at 10:42am in Houston (IAH)

Layover in Houston for 9h 33m

Sun Aug 10th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€318

8:05am - 8:00am
Fri May 2nd 2025

22h 55m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Fri May 2nd 2025 United Airlines · UA 697 Depart at 8:05am from Washington, D.C. (DCA) Fly for 3h 32m Arrive at 10:37am in Houston (IAH)

Layover in Houston for 9h 38m

Fri May 2nd 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€321

4:39pm - 8:00am
Sat Apr 26th 2025

14h 21m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Sat Apr 26th 2025 United Airlines · UA 351 Depart at 4:39pm from Washington, D.C. (DCA) Fly for 3h 31m Arrive at 7:10pm in Houston (IAH)

Layover in Houston for 1h 5m

Sat Apr 26th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€321

12:45pm - 8:00am
Sat Apr 26th 2025

18h 15m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Sat Apr 26th 2025 United Airlines · UA 382 Depart at 12:45pm from Washington, D.C. (DCA) Fly for 3h 32m Arrive at 3:17pm in Houston (IAH)

Layover in Houston for 4h 58m

Sat Apr 26th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€321

11:05am - 8:00am
Sat Apr 26th 2025

19h 55m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Sat Apr 26th 2025 United Airlines · UA 1457 Depart at 11:05am from Washington, D.C. (DCA) Fly for 3h 31m Arrive at 1:36pm in Houston (IAH)

Layover in Houston for 6h 39m

Sat Apr 26th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€321

8:15am - 8:00am
Sat Apr 26th 2025

22h 45m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Sat Apr 26th 2025 United Airlines · UA 697 Depart at 8:15am from Washington, D.C. (DCA) Fly for 3h 32m Arrive at 10:47am in Houston (IAH)

Layover in Houston for 9h 28m

Sat Apr 26th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€324

4:39pm - 8:00am
Tue Apr 29th 2025

14h 21m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Tue Apr 29th 2025 United Airlines · UA 351 Depart at 4:39pm from Washington, D.C. (DCA) Fly for 3h 31m Arrive at 7:10pm in Houston (IAH)

Layover in Houston for 1h 5m

Tue Apr 29th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€324

4:39pm - 8:00am
Sun Apr 27th 2025

14h 21m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Sun Apr 27th 2025 United Airlines · UA 351 Depart at 4:39pm from Washington, D.C. (DCA) Fly for 3h 31m Arrive at 7:10pm in Houston (IAH)

Layover in Houston for 1h 5m

Sun Apr 27th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€324

4:39pm - 8:00am
Mon Apr 28th 2025

14h 21m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Mon Apr 28th 2025 United Airlines · UA 351 Depart at 4:39pm from Washington, D.C. (DCA) Fly for 3h 31m Arrive at 7:10pm in Houston (IAH)

Layover in Houston for 1h 5m

Mon Apr 28th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€324

4:39pm - 8:00am
Wed Apr 30th 2025

14h 21m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Wed Apr 30th 2025 United Airlines · UA 351 Depart at 4:39pm from Washington, D.C. (DCA) Fly for 3h 31m Arrive at 7:10pm in Houston (IAH)

Layover in Houston for 1h 5m

Wed Apr 30th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€324

2:46pm - 8:00am
Mon Apr 28th 2025

16h 14m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Mon Apr 28th 2025 United Airlines · UA 1381 Depart at 2:46pm from Washington, D.C. (DCA) Fly for 3h 31m Arrive at 5:17pm in Houston (IAH)

Layover in Houston for 2h 58m

Mon Apr 28th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€324

2:46pm - 8:00am
Tue Apr 29th 2025

16h 14m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Tue Apr 29th 2025 United Airlines · UA 1381 Depart at 2:46pm from Washington, D.C. (DCA) Fly for 3h 31m Arrive at 5:17pm in Houston (IAH)

Layover in Houston for 2h 58m

Tue Apr 29th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€324

2:46pm - 8:00am
Sun Apr 27th 2025

16h 14m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Sun Apr 27th 2025 United Airlines · UA 1381 Depart at 2:46pm from Washington, D.C. (DCA) Fly for 3h 31m Arrive at 5:17pm in Houston (IAH)

Layover in Houston for 2h 58m

Sun Apr 27th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€324

2:46pm - 8:00am
Wed Apr 30th 2025

16h 14m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Wed Apr 30th 2025 United Airlines · UA 1381 Depart at 2:46pm from Washington, D.C. (DCA) Fly for 3h 31m Arrive at 5:17pm in Houston (IAH)

Layover in Houston for 2h 58m

Wed Apr 30th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€324

12:45pm - 8:00am
Tue Apr 29th 2025

18h 15m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Tue Apr 29th 2025 United Airlines · UA 382 Depart at 12:45pm from Washington, D.C. (DCA) Fly for 3h 32m Arrive at 3:17pm in Houston (IAH)

Layover in Houston for 4h 58m

Tue Apr 29th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€324

12:45pm - 8:00am
Mon Apr 28th 2025

18h 15m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Mon Apr 28th 2025 United Airlines · UA 382 Depart at 12:45pm from Washington, D.C. (DCA) Fly for 3h 32m Arrive at 3:17pm in Houston (IAH)

Layover in Houston for 4h 58m

Mon Apr 28th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€324

12:45pm - 8:00am
Sun Apr 27th 2025

18h 15m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Sun Apr 27th 2025 United Airlines · UA 382 Depart at 12:45pm from Washington, D.C. (DCA) Fly for 3h 32m Arrive at 3:17pm in Houston (IAH)

Layover in Houston for 4h 58m

Sun Apr 27th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€324

12:45pm - 8:00am
Wed Apr 30th 2025

18h 15m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Wed Apr 30th 2025 United Airlines · UA 382 Depart at 12:45pm from Washington, D.C. (DCA) Fly for 3h 32m Arrive at 3:17pm in Houston (IAH)

Layover in Houston for 4h 58m

Wed Apr 30th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€324

11:05am - 8:00am
Tue Apr 29th 2025

19h 55m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Tue Apr 29th 2025 United Airlines · UA 1457 Depart at 11:05am from Washington, D.C. (DCA) Fly for 3h 31m Arrive at 1:36pm in Houston (IAH)

Layover in Houston for 6h 39m

Tue Apr 29th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€324

11:05am - 8:00am
Mon Apr 28th 2025

19h 55m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Mon Apr 28th 2025 United Airlines · UA 1457 Depart at 11:05am from Washington, D.C. (DCA) Fly for 3h 31m Arrive at 1:36pm in Houston (IAH)

Layover in Houston for 6h 39m

Mon Apr 28th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€324

11:05am - 8:00am
Sun Apr 27th 2025

19h 55m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Sun Apr 27th 2025 United Airlines · UA 1457 Depart at 11:05am from Washington, D.C. (DCA) Fly for 3h 31m Arrive at 1:36pm in Houston (IAH)

Layover in Houston for 6h 39m

Sun Apr 27th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€324

11:05am - 8:00am
Wed Apr 30th 2025

19h 55m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Wed Apr 30th 2025 United Airlines · UA 1457 Depart at 11:05am from Washington, D.C. (DCA) Fly for 3h 31m Arrive at 1:36pm in Houston (IAH)

Layover in Houston for 6h 39m

Wed Apr 30th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€324

8:15am - 8:00am
Mon Apr 28th 2025

22h 45m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Mon Apr 28th 2025 United Airlines · UA 697 Depart at 8:15am from Washington, D.C. (DCA) Fly for 3h 32m Arrive at 10:47am in Houston (IAH)

Layover in Houston for 9h 28m

Mon Apr 28th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€324

8:15am - 8:00am
Tue Apr 29th 2025

22h 45m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Tue Apr 29th 2025 United Airlines · UA 697 Depart at 8:15am from Washington, D.C. (DCA) Fly for 3h 32m Arrive at 10:47am in Houston (IAH)

Layover in Houston for 9h 28m

Tue Apr 29th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€324

8:15am - 8:00am
Sun Apr 27th 2025

22h 45m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Sun Apr 27th 2025 United Airlines · UA 697 Depart at 8:15am from Washington, D.C. (DCA) Fly for 3h 32m Arrive at 10:47am in Houston (IAH)

Layover in Houston for 9h 28m

Sun Apr 27th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€324

8:15am - 8:00am
Wed Apr 30th 2025

22h 45m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Wed Apr 30th 2025 United Airlines · UA 697 Depart at 8:15am from Washington, D.C. (DCA) Fly for 3h 32m Arrive at 10:47am in Houston (IAH)

Layover in Houston for 9h 28m

Wed Apr 30th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€353

12:41pm - 5:55am
Tue May 6th 2025

16h 14m
Washington, D.C. (DCA) → Buenos Aires (EZE)

2 Stops

Tue May 6th 2025 LATAM Airlines · LA 6419 Depart at 12:41pm from Washington, D.C. (DCA) Fly for 1h 51m Arrive at 2:32pm in Atlanta (ATL)

Layover in Atlanta for 1h 8m

Tue May 6th 2025 LATAM Airlines · LA 6355 Depart at 3:40pm from Atlanta (ATL) Fly for 6h 30m Arrive at 9:10pm in Lima (LIM)

Layover in Lima for 2h 40m

Tue May 6th 2025 LATAM Airlines · LA 2465 Depart at 11:50pm from Lima (LIM) Fly for 4h 5m Arrive at 5:55am in Buenos Aires (EZE)
€360

4:37pm - 8:00am
Tue May 13th 2025

14h 23m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Tue May 13th 2025 United Airlines · UA 572 Depart at 4:37pm from Washington, D.C. (DCA) Fly for 3h 31m Arrive at 7:08pm in Houston (IAH)

Layover in Houston for 1h 7m

Tue May 13th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€365

4:59pm - 8:00am
Mon Jul 14th 2025

14h 1m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Mon Jul 14th 2025 United Airlines · UA 2621 Depart at 4:59pm from Washington, D.C. (DCA) Fly for 3h 20m Arrive at 7:19pm in Houston (IAH)

Layover in Houston for 0h 56m

Mon Jul 14th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€365

4:59pm - 8:00am
Thu Jul 3rd 2025

14h 1m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Thu Jul 3rd 2025 United Airlines · UA 2621 Depart at 4:59pm from Washington, D.C. (DCA) Fly for 3h 20m Arrive at 7:19pm in Houston (IAH)

Layover in Houston for 0h 56m

Thu Jul 3rd 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€365

4:45pm - 8:00am
Fri Jun 6th 2025

14h 15m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Fri Jun 6th 2025 United Airlines · UA 2388 Depart at 4:45pm from Washington, D.C. (DCA) Fly for 3h 20m Arrive at 7:05pm in Houston (IAH)

Layover in Houston for 1h 10m

Fri Jun 6th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€365

4:37pm - 8:00am
Sun May 18th 2025

14h 23m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Sun May 18th 2025 United Airlines · UA 572 Depart at 4:37pm from Washington, D.C. (DCA) Fly for 3h 31m Arrive at 7:08pm in Houston (IAH)

Layover in Houston for 1h 7m

Sun May 18th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€365

2:56pm - 8:00am
Thu Jun 5th 2025

16h 4m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Thu Jun 5th 2025 United Airlines · UA 1807 Depart at 2:56pm from Washington, D.C. (DCA) Fly for 3h 21m Arrive at 5:17pm in Houston (IAH)

Layover in Houston for 2h 58m

Thu Jun 5th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€365

2:56pm - 8:00am
Wed Jun 18th 2025

16h 4m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Wed Jun 18th 2025 United Airlines · UA 1807 Depart at 2:56pm from Washington, D.C. (DCA) Fly for 3h 21m Arrive at 5:17pm in Houston (IAH)

Layover in Houston for 2h 58m

Wed Jun 18th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€388

4:39pm - 8:00am
Thu Apr 24th 2025

14h 21m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Thu Apr 24th 2025 United Airlines · UA 351 Depart at 4:39pm from Washington, D.C. (DCA) Fly for 3h 31m Arrive at 7:10pm in Houston (IAH)

Layover in Houston for 1h 5m

Thu Apr 24th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€388

4:39pm - 8:00am
Fri Apr 25th 2025

14h 21m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Fri Apr 25th 2025 United Airlines · UA 351 Depart at 4:39pm from Washington, D.C. (DCA) Fly for 3h 31m Arrive at 7:10pm in Houston (IAH)

Layover in Houston for 1h 5m

Fri Apr 25th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€392

4:39pm - 8:00am
Wed Apr 23rd 2025

14h 21m
Washington, D.C. (DCA) → Buenos Aires (EZE)

1 Stop

Wed Apr 23rd 2025 United Airlines · UA 351 Depart at 4:39pm from Washington, D.C. (DCA) Fly for 3h 31m Arrive at 7:10pm in Houston (IAH)

Layover in Houston for 1h 5m

Wed Apr 23rd 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€1406

1:53pm - 8:05pm
Tue May 13th 2025

29h 12m
Washington, D.C. (DCA) → Buenos Aires (EZE)

2 Stops

Tue May 13th 2025 Air France · AF 2996 Depart at 1:53pm from Washington, D.C. (DCA) Fly for 1h 52m Arrive at 3:45pm in Atlanta (ATL)

Layover in Atlanta for 3h 26m

Tue May 13th 2025 Air France · AF 3585 Depart at 7:11pm from Atlanta (ATL) Fly for 8h 24m Arrive at 9:35am in Madrid (MAD)

Layover in Madrid for 2h 55m

Wed May 14th 2025 Iberia Airlines · IB 107 Depart at 12:30pm from Madrid (MAD) Fly for 12h 35m Arrive at 8:05pm in Buenos Aires (EZE)
€1488

12:10pm - 8:00pm
Wed May 7th 2025

30h 50m
Washington, D.C. (DCA) → Buenos Aires (EZE)

2 Stops

Wed May 7th 2025 KLM Royal Dutch Airlines · KL 5347 Depart at 12:10pm from Washington, D.C. (DCA) Fly for 1h 52m Arrive at 2:02pm in Atlanta (ATL)

Layover in Atlanta for 5h 9m

Wed May 7th 2025 KLM Royal Dutch Airlines · KL 6028 Depart at 7:11pm from Atlanta (ATL) Fly for 8h 24m Arrive at 9:35am in Madrid (MAD)

Layover in Madrid for 2h 5m

Thu May 8th 2025 Iberia Airlines · IB 107 Depart at 11:40am from Madrid (MAD) Fly for 13h 20m Arrive at 8:00pm in Buenos Aires (EZE)
€1493

3:50pm - 8:05pm
Tue May 6th 2025

27h 15m
Washington, D.C. (DCA) → Buenos Aires (EZE)

2 Stops

Tue May 6th 2025 Air France · AF 5873 Depart at 3:50pm from Washington, D.C. (DCA) Fly for 2h 0m Arrive at 5:50pm in Atlanta (ATL)

Layover in Atlanta for 1h 21m

Tue May 6th 2025 Air France · AF 3585 Depart at 7:11pm from Atlanta (ATL) Fly for 8h 24m Arrive at 9:35am in Madrid (MAD)

Layover in Madrid for 2h 55m

Wed May 7th 2025 Iberia Airlines · IB 107 Depart at 12:30pm from Madrid (MAD) Fly for 12h 35m Arrive at 8:05pm in Buenos Aires (EZE)
€1521

3:50pm - 8:00pm
Wed Apr 30th 2025

27h 10m
Washington, D.C. (DCA) → Buenos Aires (EZE)

2 Stops

Wed Apr 30th 2025 Air France · AF 5873 Depart at 3:50pm from Washington, D.C. (DCA) Fly for 1h 59m Arrive at 5:49pm in Atlanta (ATL)

Layover in Atlanta for 1h 31m

Wed Apr 30th 2025 Air France · AF 3585 Depart at 7:20pm from Atlanta (ATL) Fly for 8h 15m Arrive at 9:35am in Madrid (MAD)

Layover in Madrid for 2h 5m

Thu May 1st 2025 Iberia Airlines · IB 107 Depart at 11:40am from Madrid (MAD) Fly for 13h 20m Arrive at 8:00pm in Buenos Aires (EZE)
€1593

1:59pm - 8:05pm
Thu Apr 24th 2025

29h 6m
Washington, D.C. (DCA) → Buenos Aires (EZE)

2 Stops

Thu Apr 24th 2025 KLM Royal Dutch Airlines · KL 5349 Depart at 1:59pm from Washington, D.C. (DCA) Fly for 1h 55m Arrive at 3:54pm in Atlanta (ATL)

Layover in Atlanta for 3h 26m

Thu Apr 24th 2025 KLM Royal Dutch Airlines · KL 6028 Depart at 7:20pm from Atlanta (ATL) Fly for 8h 15m Arrive at 9:35am in Madrid (MAD)

Layover in Madrid for 2h 55m

Fri Apr 25th 2025 Iberia Airlines · IB 107 Depart at 12:30pm from Madrid (MAD) Fly for 12h 35m Arrive at 8:05pm in Buenos Aires (EZE)

Sarah Belizaire

@sarahbb1

Have flexible travel plans or looking for alternative routes given the chaos? Check out all the connection possibilities via a super helpful site created by @ismaelyws flightlist.io thanks to @andy_travels for the recommendation #travel #flights

John Ford

@eyupitsjohn

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Roaming Sonaa

@roamingsonaa

For people wanting to maximize their trips, Flightlist is my newest travel hack for uncovering the coolest routes at irresistible prices. No stress, no annoying ads — just seamless flight booking with amazing functionality.

Andy Travels

@andy_travels

@ismaelyws Just tried out Flightlist for the first time. Really nice idea, well made, and just what I need at the moment 👍

Travel With Bender

@travelwitbender

Did you spot my recent article about how to score cheap one way flights? ✈️ FlightList is my new secret tool for discovering cheap routes, within a departure date range. Plus you can also search by country/region for departures & destinations. Powerful! 💪

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 Washington to Buenos Aires (DCA to EZE)

Sarah Belizaire

John Ford

Roaming Sonaa

Andy Travels

Travel With Bender

Wesley Mergard

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