Flights from Washington to Portugal (DCA to PT)

Discover more affordable dates and routes for flights from Washington to Portugal (DCA to PT) within a date range.

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US$1203.35

1:55pm - 3:40pm
Tue Aug 26th 2025

20h 45m
Washington, D.C. (DCA) → Lisbon (LIS)

2 Stops

1:00pm - 4:59pm
Sat Aug 30th 2025

32h 59m
Lisbon (LIS) → Washington, D.C. (DCA)

2 Stops

Tue Aug 26th 2025 KLM Royal Dutch Airlines · KL 5165 Depart at 1:55pm from Washington, D.C. (DCA) Fly for 1h 53m Arrive at 3:48pm in Boston (BOS)

Layover in Boston for 7h 52m

Tue Aug 26th 2025 KLM Royal Dutch Airlines · KL 6087 Depart at 11:40pm from Boston (BOS) Fly for 6h 5m Arrive at 10:45am in Dublin (DUB)

Layover in Dublin for 2h 5m

Wed Aug 27th 2025 Ryanair · FR 652 Depart at 12:50pm from Dublin (DUB) Fly for 2h 50m Arrive at 3:40pm in Lisbon (LIS)

Stay in Lisbon for 2 nights

Sat Aug 30th 2025 TAP Portugal · TP 237 Depart at 1:00pm from Lisbon (LIS) Fly for 12h 35m Arrive at 5:35pm in San Francisco (SFO)

Layover in San Francisco for 12h 51m

Sun Aug 31st 2025 Frontier Airlines · F9 1230 Depart at 6:26am from San Francisco (SFO) Fly for 2h 40m Arrive at 10:06am in Denver (DEN)

Layover in Denver for 1h 21m

Sun Aug 31st 2025 Frontier Airlines · F9 688 Depart at 11:27am from Denver (DEN) Fly for 3h 32m Arrive at 4:59pm in Washington, D.C. (DCA)
US$1245.89

5:30pm - 9:10pm
Mon Aug 25th 2025

22h 40m
Washington, D.C. (DCA) → Lisbon (LIS)

2 Stops

9:55am - 4:59pm
Fri Aug 29th 2025

36h 4m
Lisbon (LIS) → Washington, D.C. (DCA)

2 Stops

Mon Aug 25th 2025 Air France · AF 2556 Depart at 5:30pm from Washington, D.C. (DCA) Fly for 1h 45m Arrive at 7:15pm in Detroit (DTW)

Layover in Detroit for 2h 40m

Mon Aug 25th 2025 Air France · AF 5929 Depart at 9:55pm from Detroit (DTW) Fly for 7h 5m Arrive at 10:00am in Dublin (DUB)

Layover in Dublin for 8h 25m

Tue Aug 26th 2025 Ryanair · FR 7328 Depart at 6:25pm from Dublin (DUB) Fly for 2h 45m Arrive at 9:10pm in Lisbon (LIS)

Stay in Lisbon for 2 nights

Fri Aug 29th 2025 TAP Portugal · TP 247 Depart at 9:55am from Lisbon (LIS) Fly for 12h 40m Arrive at 2:35pm in Los Angeles (LAX)

Layover in Los Angeles for 16h 3m

Sat Aug 30th 2025 Frontier Airlines · F9 3156 Depart at 6:38am from Los Angeles (LAX) Fly for 2h 36m Arrive at 10:14am in Denver (DEN)

Layover in Denver for 1h 13m

Sat Aug 30th 2025 Frontier Airlines · F9 688 Depart at 11:27am from Denver (DEN) Fly for 3h 32m Arrive at 4:59pm in Washington, D.C. (DCA)
US$1247.38

6:59pm - 9:10pm
Mon Aug 25th 2025

21h 11m
Washington, D.C. (DCA) → Lisbon (LIS)

2 Stops

9:55am - 4:59pm
Fri Aug 29th 2025

36h 4m
Lisbon (LIS) → Washington, D.C. (DCA)

2 Stops

Mon Aug 25th 2025 Air France · AF 8953 Depart at 6:59pm from Washington, D.C. (DCA) Fly for 2h 1m Arrive at 9:00pm in Boston (BOS)

Layover in Boston for 2h 40m

Mon Aug 25th 2025 Air France · AF 3621 Depart at 11:40pm from Boston (BOS) Fly for 6h 5m Arrive at 10:45am in Dublin (DUB)

Layover in Dublin for 7h 40m

Tue Aug 26th 2025 Ryanair · FR 7328 Depart at 6:25pm from Dublin (DUB) Fly for 2h 45m Arrive at 9:10pm in Lisbon (LIS)

Stay in Lisbon for 2 nights

Fri Aug 29th 2025 TAP Portugal · TP 247 Depart at 9:55am from Lisbon (LIS) Fly for 12h 40m Arrive at 2:35pm in Los Angeles (LAX)

Layover in Los Angeles for 16h 3m

Sat Aug 30th 2025 Frontier Airlines · F9 3156 Depart at 6:38am from Los Angeles (LAX) Fly for 2h 36m Arrive at 10:14am in Denver (DEN)

Layover in Denver for 1h 13m

Sat Aug 30th 2025 Frontier Airlines · F9 688 Depart at 11:27am from Denver (DEN) Fly for 3h 32m Arrive at 4:59pm in Washington, D.C. (DCA)
US$1284

5:30pm - 9:35pm
Mon Aug 25th 2025

23h 5m
Washington, D.C. (DCA) → Lisbon (LIS)

2 Stops

9:55am - 4:59pm
Fri Aug 29th 2025

36h 4m
Lisbon (LIS) → Washington, D.C. (DCA)

2 Stops

Mon Aug 25th 2025 Air France · AF 2556 Depart at 5:30pm from Washington, D.C. (DCA) Fly for 1h 45m Arrive at 7:15pm in Detroit (DTW)

Layover in Detroit for 2h 40m

Mon Aug 25th 2025 Air France · AF 5929 Depart at 9:55pm from Detroit (DTW) Fly for 7h 5m Arrive at 10:00am in Dublin (DUB)

Layover in Dublin for 8h 45m

Tue Aug 26th 2025 Aer Lingus · EI 486 Depart at 6:45pm from Dublin (DUB) Fly for 2h 50m Arrive at 9:35pm in Lisbon (LIS)

Stay in Lisbon for 2 nights

Fri Aug 29th 2025 TAP Portugal · TP 247 Depart at 9:55am from Lisbon (LIS) Fly for 12h 40m Arrive at 2:35pm in Los Angeles (LAX)

Layover in Los Angeles for 16h 3m

Sat Aug 30th 2025 Frontier Airlines · F9 3156 Depart at 6:38am from Los Angeles (LAX) Fly for 2h 36m Arrive at 10:14am in Denver (DEN)

Layover in Denver for 1h 13m

Sat Aug 30th 2025 Frontier Airlines · F9 688 Depart at 11:27am from Denver (DEN) Fly for 3h 32m Arrive at 4:59pm in Washington, D.C. (DCA)
US$1286

6:59pm - 9:35pm
Mon Aug 25th 2025

21h 36m
Washington, D.C. (DCA) → Lisbon (LIS)

2 Stops

9:55am - 4:59pm
Fri Aug 29th 2025

36h 4m
Lisbon (LIS) → Washington, D.C. (DCA)

2 Stops

Mon Aug 25th 2025 Air France · AF 8953 Depart at 6:59pm from Washington, D.C. (DCA) Fly for 2h 1m Arrive at 9:00pm in Boston (BOS)

Layover in Boston for 2h 40m

Mon Aug 25th 2025 Air France · AF 3621 Depart at 11:40pm from Boston (BOS) Fly for 6h 5m Arrive at 10:45am in Dublin (DUB)

Layover in Dublin for 8h 0m

Tue Aug 26th 2025 Aer Lingus · EI 486 Depart at 6:45pm from Dublin (DUB) Fly for 2h 50m Arrive at 9:35pm in Lisbon (LIS)

Stay in Lisbon for 2 nights

Fri Aug 29th 2025 TAP Portugal · TP 247 Depart at 9:55am from Lisbon (LIS) Fly for 12h 40m Arrive at 2:35pm in Los Angeles (LAX)

Layover in Los Angeles for 16h 3m

Sat Aug 30th 2025 Frontier Airlines · F9 3156 Depart at 6:38am from Los Angeles (LAX) Fly for 2h 36m Arrive at 10:14am in Denver (DEN)

Layover in Denver for 1h 13m

Sat Aug 30th 2025 Frontier Airlines · F9 688 Depart at 11:27am from Denver (DEN) Fly for 3h 32m Arrive at 4:59pm in Washington, D.C. (DCA)
US$1322.13

5:30pm - 6:55pm
Mon Aug 25th 2025

20h 25m
Washington, D.C. (DCA) → Faro (FAO)

2 Stops

10:45pm - 7:18pm
Fri Aug 29th 2025

25h 33m
Faro (FAO) → Washington, D.C. (DCA)

2 Stops

Mon Aug 25th 2025 Air France · AF 2556 Depart at 5:30pm from Washington, D.C. (DCA) Fly for 1h 45m Arrive at 7:15pm in Detroit (DTW)

Layover in Detroit for 2h 40m

Mon Aug 25th 2025 Air France · AF 5929 Depart at 9:55pm from Detroit (DTW) Fly for 7h 5m Arrive at 10:00am in Dublin (DUB)

Layover in Dublin for 6h 0m

Tue Aug 26th 2025 Ryanair · FR 9370 Depart at 4:00pm from Dublin (DUB) Fly for 2h 55m Arrive at 6:55pm in Faro (FAO)

Stay in Faro for 3 nights

Fri Aug 29th 2025 Aer Lingus · EI 499 Depart at 10:45pm from Faro (FAO) Fly for 2h 55m Arrive at 1:40am in Dublin (DUB)

Layover in Dublin for 11h 0m

Sat Aug 30th 2025 Iberia Airlines · IB 6031 Depart at 12:40pm from Dublin (DUB) Fly for 7h 0m Arrive at 2:40pm in Boston (BOS)

Layover in Boston for 2h 39m

Sat Aug 30th 2025 Iberia Airlines · IB 4473 Depart at 5:19pm from Boston (BOS) Fly for 1h 59m Arrive at 7:18pm in Washington, D.C. (DCA)
US$1323.62

6:59pm - 6:55pm
Mon Aug 25th 2025

18h 56m
Washington, D.C. (DCA) → Faro (FAO)

2 Stops

10:45pm - 7:18pm
Fri Aug 29th 2025

25h 33m
Faro (FAO) → Washington, D.C. (DCA)

2 Stops

Mon Aug 25th 2025 Air France · AF 8953 Depart at 6:59pm from Washington, D.C. (DCA) Fly for 2h 1m Arrive at 9:00pm in Boston (BOS)

Layover in Boston for 2h 40m

Mon Aug 25th 2025 Air France · AF 3621 Depart at 11:40pm from Boston (BOS) Fly for 6h 5m Arrive at 10:45am in Dublin (DUB)

Layover in Dublin for 5h 15m

Tue Aug 26th 2025 Ryanair · FR 9370 Depart at 4:00pm from Dublin (DUB) Fly for 2h 55m Arrive at 6:55pm in Faro (FAO)

Stay in Faro for 3 nights

Fri Aug 29th 2025 Aer Lingus · EI 499 Depart at 10:45pm from Faro (FAO) Fly for 2h 55m Arrive at 1:40am in Dublin (DUB)

Layover in Dublin for 11h 0m

Sat Aug 30th 2025 Iberia Airlines · IB 6031 Depart at 12:40pm from Dublin (DUB) Fly for 7h 0m Arrive at 2:40pm in Boston (BOS)

Layover in Boston for 2h 39m

Sat Aug 30th 2025 Iberia Airlines · IB 4473 Depart at 5:19pm from Boston (BOS) Fly for 1h 59m Arrive at 7:18pm in Washington, D.C. (DCA)
US$1330

7:59pm - 3:35pm
Mon Aug 25th 2025

14h 36m
Washington, D.C. (DCA) → Porto (OPO)

2 Stops

7:00am - 8:59pm
Fri Aug 29th 2025

42h 59m
Porto (OPO) → Washington, D.C. (DCA)

2 Stops

Mon Aug 25th 2025 KLM Royal Dutch Airlines · KL 5450 Depart at 7:59pm from Washington, D.C. (DCA) Fly for 1h 44m Arrive at 9:43pm in Detroit (DTW)

Layover in Detroit for 0h 52m

Mon Aug 25th 2025 KLM Royal Dutch Airlines · KL 6034 Depart at 10:35pm from Detroit (DTW) Fly for 7h 45m Arrive at 12:20pm in Amsterdam (AMS)

Layover in Amsterdam for 1h 35m

Tue Aug 26th 2025 KLM Royal Dutch Airlines · KL 1575 Depart at 1:55pm from Amsterdam (AMS) Fly for 2h 40m Arrive at 3:35pm in Porto (OPO)

Stay in Porto for 2 nights

Fri Aug 29th 2025 TAP Portugal · TP 1939 Depart at 7:00am from Porto (OPO) Fly for 0h 50m Arrive at 7:50am in Lisbon (LIS)

Layover in Lisbon for 2h 5m

Fri Aug 29th 2025 TAP Portugal · TP 247 Depart at 9:55am from Lisbon (LIS) Fly for 12h 40m Arrive at 2:35pm in Los Angeles (LAX)

Layover in Los Angeles for 22h 12m

Sat Aug 30th 2025 Hawaiian Airlines · HA 6706 Depart at 12:47pm from Los Angeles (LAX) Fly for 5h 12m Arrive at 8:59pm in Washington, D.C. (DCA)
US$1330

12:29pm - 10:40am
Mon Aug 25th 2025

17h 11m
Washington, D.C. (DCA) → Porto (OPO)

2 Stops

7:00am - 8:59pm
Fri Aug 29th 2025

42h 59m
Porto (OPO) → Washington, D.C. (DCA)

2 Stops

Mon Aug 25th 2025 KLM Royal Dutch Airlines · KL 5805 Depart at 12:29pm from Washington, D.C. (DCA) Fly for 1h 35m Arrive at 2:04pm in Detroit (DTW)

Layover in Detroit for 2h 31m

Mon Aug 25th 2025 KLM Royal Dutch Airlines · KL 6018 Depart at 4:35pm from Detroit (DTW) Fly for 7h 25m Arrive at 6:00am in Amsterdam (AMS)

Layover in Amsterdam for 2h 55m

Tue Aug 26th 2025 KLM Royal Dutch Airlines · KL 1571 Depart at 8:55am from Amsterdam (AMS) Fly for 2h 45m Arrive at 10:40am in Porto (OPO)

Stay in Porto for 2 nights

Fri Aug 29th 2025 TAP Portugal · TP 1939 Depart at 7:00am from Porto (OPO) Fly for 0h 50m Arrive at 7:50am in Lisbon (LIS)

Layover in Lisbon for 2h 5m

Fri Aug 29th 2025 TAP Portugal · TP 247 Depart at 9:55am from Lisbon (LIS) Fly for 12h 40m Arrive at 2:35pm in Los Angeles (LAX)

Layover in Los Angeles for 22h 12m

Sat Aug 30th 2025 Hawaiian Airlines · HA 6706 Depart at 12:47pm from Los Angeles (LAX) Fly for 5h 12m Arrive at 8:59pm in Washington, D.C. (DCA)
US$1350

5:00pm - 9:35pm
Sat Aug 23rd 2025

23h 35m
Washington, D.C. (DCA) → Lisbon (LIS)

2 Stops

9:55am - 4:59pm
Wed Aug 27th 2025

36h 4m
Lisbon (LIS) → Washington, D.C. (DCA)

2 Stops

Sat Aug 23rd 2025 KLM Royal Dutch Airlines · KL 7291 Depart at 5:00pm from Washington, D.C. (DCA) Fly for 1h 39m Arrive at 6:39pm in New York (JFK)

Layover in New York for 2h 46m

Sat Aug 23rd 2025 KLM Royal Dutch Airlines · KL 6192 Depart at 9:25pm from New York (JFK) Fly for 6h 50m Arrive at 9:15am in Dublin (DUB)

Layover in Dublin for 9h 30m

Sun Aug 24th 2025 Aer Lingus · EI 486 Depart at 6:45pm from Dublin (DUB) Fly for 2h 50m Arrive at 9:35pm in Lisbon (LIS)

Stay in Lisbon for 2 nights

Wed Aug 27th 2025 TAP Portugal · TP 237 Depart at 9:55am from Lisbon (LIS) Fly for 12h 40m Arrive at 2:35pm in San Francisco (SFO)

Layover in San Francisco for 15h 51m

Thu Aug 28th 2025 Frontier Airlines · F9 1230 Depart at 6:26am from San Francisco (SFO) Fly for 2h 40m Arrive at 10:06am in Denver (DEN)

Layover in Denver for 1h 21m

Thu Aug 28th 2025 Frontier Airlines · F9 688 Depart at 11:27am from Denver (DEN) Fly for 3h 32m Arrive at 4:59pm in Washington, D.C. (DCA)
US$1358.87

5:30pm - 8:40am
Mon Aug 25th 2025

34h 10m
Washington, D.C. (DCA) → Faro (FAO)

2 Stops

7:00am - 7:18pm
Sat Aug 30th 2025

17h 18m
Faro (FAO) → Washington, D.C. (DCA)

2 Stops

Mon Aug 25th 2025 Air France · AF 2556 Depart at 5:30pm from Washington, D.C. (DCA) Fly for 1h 45m Arrive at 7:15pm in Detroit (DTW)

Layover in Detroit for 2h 40m

Mon Aug 25th 2025 Air France · AF 5929 Depart at 9:55pm from Detroit (DTW) Fly for 7h 5m Arrive at 10:00am in Dublin (DUB)

Layover in Dublin for 19h 45m

Wed Aug 27th 2025 Ryanair · FR 7030 Depart at 5:45am from Dublin (DUB) Fly for 2h 55m Arrive at 8:40am in Faro (FAO)

Stay in Faro for 2 nights

Sat Aug 30th 2025 Ryanair · FR 7031 Depart at 7:00am from Faro (FAO) Fly for 3h 0m Arrive at 10:00am in Dublin (DUB)

Layover in Dublin for 2h 40m

Sat Aug 30th 2025 Iberia Airlines · IB 6031 Depart at 12:40pm from Dublin (DUB) Fly for 7h 0m Arrive at 2:40pm in Boston (BOS)

Layover in Boston for 2h 39m

Sat Aug 30th 2025 Iberia Airlines · IB 4473 Depart at 5:19pm from Boston (BOS) Fly for 1h 59m Arrive at 7:18pm in Washington, D.C. (DCA)
US$1359.58

1:55pm - 7:00pm
Tue Aug 26th 2025

24h 5m
Washington, D.C. (DCA) → Faro (FAO)

2 Stops

7:00am - 7:18pm
Sat Aug 30th 2025

17h 18m
Faro (FAO) → Washington, D.C. (DCA)

2 Stops

Tue Aug 26th 2025 KLM Royal Dutch Airlines · KL 5165 Depart at 1:55pm from Washington, D.C. (DCA) Fly for 1h 53m Arrive at 3:48pm in Boston (BOS)

Layover in Boston for 7h 52m

Tue Aug 26th 2025 KLM Royal Dutch Airlines · KL 6087 Depart at 11:40pm from Boston (BOS) Fly for 6h 5m Arrive at 10:45am in Dublin (DUB)

Layover in Dublin for 5h 20m

Wed Aug 27th 2025 Aer Lingus · EI 496 Depart at 4:05pm from Dublin (DUB) Fly for 2h 55m Arrive at 7:00pm in Faro (FAO)

Stay in Faro for 2 nights

Sat Aug 30th 2025 Ryanair · FR 7031 Depart at 7:00am from Faro (FAO) Fly for 3h 0m Arrive at 10:00am in Dublin (DUB)

Layover in Dublin for 2h 40m

Sat Aug 30th 2025 Iberia Airlines · IB 6031 Depart at 12:40pm from Dublin (DUB) Fly for 7h 0m Arrive at 2:40pm in Boston (BOS)

Layover in Boston for 2h 39m

Sat Aug 30th 2025 Iberia Airlines · IB 4473 Depart at 5:19pm from Boston (BOS) Fly for 1h 59m Arrive at 7:18pm in Washington, D.C. (DCA)
US$1360

1:55pm - 3:55pm
Tue Aug 26th 2025

21h 0m
Washington, D.C. (DCA) → Faro (FAO)

2 Stops

7:00am - 7:18pm
Sat Aug 30th 2025

17h 18m
Faro (FAO) → Washington, D.C. (DCA)

2 Stops

Tue Aug 26th 2025 KLM Royal Dutch Airlines · KL 5165 Depart at 1:55pm from Washington, D.C. (DCA) Fly for 1h 53m Arrive at 3:48pm in Boston (BOS)

Layover in Boston for 7h 52m

Tue Aug 26th 2025 KLM Royal Dutch Airlines · KL 6087 Depart at 11:40pm from Boston (BOS) Fly for 6h 5m Arrive at 10:45am in Dublin (DUB)

Layover in Dublin for 2h 15m

Wed Aug 27th 2025 Ryanair · FR 7032 Depart at 1:00pm from Dublin (DUB) Fly for 2h 55m Arrive at 3:55pm in Faro (FAO)

Stay in Faro for 2 nights

Sat Aug 30th 2025 Ryanair · FR 7031 Depart at 7:00am from Faro (FAO) Fly for 3h 0m Arrive at 10:00am in Dublin (DUB)

Layover in Dublin for 2h 40m

Sat Aug 30th 2025 Iberia Airlines · IB 6031 Depart at 12:40pm from Dublin (DUB) Fly for 7h 0m Arrive at 2:40pm in Boston (BOS)

Layover in Boston for 2h 39m

Sat Aug 30th 2025 Iberia Airlines · IB 4473 Depart at 5:19pm from Boston (BOS) Fly for 1h 59m Arrive at 7:18pm in Washington, D.C. (DCA)
US$1360.36

6:59pm - 8:40am
Mon Aug 25th 2025

32h 41m
Washington, D.C. (DCA) → Faro (FAO)

2 Stops

7:00am - 7:18pm
Sat Aug 30th 2025

17h 18m
Faro (FAO) → Washington, D.C. (DCA)

2 Stops

Mon Aug 25th 2025 Air France · AF 8953 Depart at 6:59pm from Washington, D.C. (DCA) Fly for 2h 1m Arrive at 9:00pm in Boston (BOS)

Layover in Boston for 2h 40m

Mon Aug 25th 2025 Air France · AF 3621 Depart at 11:40pm from Boston (BOS) Fly for 6h 5m Arrive at 10:45am in Dublin (DUB)

Layover in Dublin for 19h 0m

Wed Aug 27th 2025 Ryanair · FR 7030 Depart at 5:45am from Dublin (DUB) Fly for 2h 55m Arrive at 8:40am in Faro (FAO)

Stay in Faro for 2 nights

Sat Aug 30th 2025 Ryanair · FR 7031 Depart at 7:00am from Faro (FAO) Fly for 3h 0m Arrive at 10:00am in Dublin (DUB)

Layover in Dublin for 2h 40m

Sat Aug 30th 2025 Iberia Airlines · IB 6031 Depart at 12:40pm from Dublin (DUB) Fly for 7h 0m Arrive at 2:40pm in Boston (BOS)

Layover in Boston for 2h 39m

Sat Aug 30th 2025 Iberia Airlines · IB 4473 Depart at 5:19pm from Boston (BOS) Fly for 1h 59m Arrive at 7:18pm in Washington, D.C. (DCA)
US$1400

7:38pm - 10:35pm
Mon Aug 25th 2025

21h 57m
Washington, D.C. (DCA) → Lisbon (LIS)

2 Stops

9:55am - 4:59pm
Fri Aug 29th 2025

36h 4m
Lisbon (LIS) → Washington, D.C. (DCA)

2 Stops

Mon Aug 25th 2025 Air France · AF 8605 Depart at 7:38pm from Washington, D.C. (DCA) Fly for 2h 10m Arrive at 9:48pm in Atlanta (ATL)

Layover in Atlanta for 2h 11m

Mon Aug 25th 2025 Air France · AF 9092 Depart at 11:59pm from Atlanta (ATL) Fly for 8h 31m Arrive at 1:30pm in London (LHR)

Layover in London for 6h 20m

Tue Aug 26th 2025 TAP Portugal · TP 1369 Depart at 7:50pm from London (LHR) Fly for 2h 45m Arrive at 10:35pm in Lisbon (LIS)

Stay in Lisbon for 2 nights

Fri Aug 29th 2025 TAP Portugal · TP 247 Depart at 9:55am from Lisbon (LIS) Fly for 12h 40m Arrive at 2:35pm in Los Angeles (LAX)

Layover in Los Angeles for 16h 3m

Sat Aug 30th 2025 Frontier Airlines · F9 3156 Depart at 6:38am from Los Angeles (LAX) Fly for 2h 36m Arrive at 10:14am in Denver (DEN)

Layover in Denver for 1h 13m

Sat Aug 30th 2025 Frontier Airlines · F9 688 Depart at 11:27am from Denver (DEN) Fly for 3h 32m Arrive at 4:59pm in Washington, D.C. (DCA)
US$1405

6:59pm - 4:40pm
Tue Aug 26th 2025

16h 41m
Washington, D.C. (DCA) → Lisbon (LIS)

2 Stops

1:00pm - 4:59pm
Sat Aug 30th 2025

32h 59m
Lisbon (LIS) → Washington, D.C. (DCA)

2 Stops

Tue Aug 26th 2025 Air France · AF 8953 Depart at 6:59pm from Washington, D.C. (DCA) Fly for 2h 1m Arrive at 9:00pm in Boston (BOS)

Layover in Boston for 1h 45m

Tue Aug 26th 2025 Air France · AF 9646 Depart at 10:45pm from Boston (BOS) Fly for 6h 45m Arrive at 10:30am in London (LHR)

Layover in London for 3h 15m

Wed Aug 27th 2025 TAP Portugal · TP 1359 Depart at 1:45pm from London (LHR) Fly for 2h 55m Arrive at 4:40pm in Lisbon (LIS)

Stay in Lisbon for 2 nights

Sat Aug 30th 2025 TAP Portugal · TP 237 Depart at 1:00pm from Lisbon (LIS) Fly for 12h 35m Arrive at 5:35pm in San Francisco (SFO)

Layover in San Francisco for 12h 51m

Sun Aug 31st 2025 Frontier Airlines · F9 1230 Depart at 6:26am from San Francisco (SFO) Fly for 2h 40m Arrive at 10:06am in Denver (DEN)

Layover in Denver for 1h 21m

Sun Aug 31st 2025 Frontier Airlines · F9 688 Depart at 11:27am from Denver (DEN) Fly for 3h 32m Arrive at 4:59pm in Washington, D.C. (DCA)
US$1406.92

12:20pm - 2:40pm
Sun Aug 24th 2025

21h 20m
Washington, D.C. (DCA) → Faro (FAO)

2 Stops

7:25am - 11:18pm
Thu Aug 28th 2025

20h 53m
Faro (FAO) → Washington, D.C. (DCA)

2 Stops

Sun Aug 24th 2025 KLM Royal Dutch Airlines · KL 5347 Depart at 12:20pm from Washington, D.C. (DCA) Fly for 1h 53m Arrive at 2:13pm in Atlanta (ATL)

Layover in Atlanta for 5h 47m

Sun Aug 24th 2025 KLM Royal Dutch Airlines · KL 6023 Depart at 8:00pm from Atlanta (ATL) Fly for 7h 45m Arrive at 8:45am in Dublin (DUB)

Layover in Dublin for 3h 0m

Mon Aug 25th 2025 Aer Lingus · EI 494 Depart at 11:45am from Dublin (DUB) Fly for 2h 55m Arrive at 2:40pm in Faro (FAO)

Stay in Faro for 2 nights

Thu Aug 28th 2025 Ryanair · FR 9371 Depart at 7:25am from Faro (FAO) Fly for 3h 0m Arrive at 10:25am in Dublin (DUB)

Layover in Dublin for 6h 20m

Thu Aug 28th 2025 Iberia Airlines · IB 6017 Depart at 4:45pm from Dublin (DUB) Fly for 7h 35m Arrive at 7:20pm in New York (JFK)

Layover in New York for 2h 10m

Thu Aug 28th 2025 Iberia Airlines · IB 4109 Depart at 9:30pm from New York (JFK) Fly for 1h 48m Arrive at 11:18pm in Washington, D.C. (DCA)
US$1421

1:40pm - 2:40pm
Mon Aug 25th 2025

20h 0m
Washington, D.C. (DCA) → Faro (FAO)

2 Stops

10:45pm - 7:18pm
Fri Aug 29th 2025

25h 33m
Faro (FAO) → Washington, D.C. (DCA)

2 Stops

Mon Aug 25th 2025 Air France · AF 2996 Depart at 1:40pm from Washington, D.C. (DCA) Fly for 1h 53m Arrive at 3:33pm in Atlanta (ATL)

Layover in Atlanta for 4h 27m

Mon Aug 25th 2025 Air France · AF 3568 Depart at 8:00pm from Atlanta (ATL) Fly for 7h 45m Arrive at 8:45am in Dublin (DUB)

Layover in Dublin for 3h 0m

Tue Aug 26th 2025 Aer Lingus · EI 494 Depart at 11:45am from Dublin (DUB) Fly for 2h 55m Arrive at 2:40pm in Faro (FAO)

Stay in Faro for 3 nights

Fri Aug 29th 2025 Aer Lingus · EI 499 Depart at 10:45pm from Faro (FAO) Fly for 2h 55m Arrive at 1:40am in Dublin (DUB)

Layover in Dublin for 11h 0m

Sat Aug 30th 2025 Iberia Airlines · IB 6031 Depart at 12:40pm from Dublin (DUB) Fly for 7h 0m Arrive at 2:40pm in Boston (BOS)

Layover in Boston for 2h 39m

Sat Aug 30th 2025 Iberia Airlines · IB 4473 Depart at 5:19pm from Boston (BOS) Fly for 1h 59m Arrive at 7:18pm in Washington, D.C. (DCA)
US$1421

5:30pm - 7:00pm
Mon Aug 25th 2025

20h 30m
Washington, D.C. (DCA) → Faro (FAO)

2 Stops

10:45pm - 7:18pm
Fri Aug 29th 2025

25h 33m
Faro (FAO) → Washington, D.C. (DCA)

2 Stops

Mon Aug 25th 2025 Air France · AF 2556 Depart at 5:30pm from Washington, D.C. (DCA) Fly for 1h 45m Arrive at 7:15pm in Detroit (DTW)

Layover in Detroit for 2h 40m

Mon Aug 25th 2025 Air France · AF 5929 Depart at 9:55pm from Detroit (DTW) Fly for 7h 5m Arrive at 10:00am in Dublin (DUB)

Layover in Dublin for 6h 5m

Tue Aug 26th 2025 Aer Lingus · EI 496 Depart at 4:05pm from Dublin (DUB) Fly for 2h 55m Arrive at 7:00pm in Faro (FAO)

Stay in Faro for 3 nights

Fri Aug 29th 2025 Aer Lingus · EI 499 Depart at 10:45pm from Faro (FAO) Fly for 2h 55m Arrive at 1:40am in Dublin (DUB)

Layover in Dublin for 11h 0m

Sat Aug 30th 2025 Iberia Airlines · IB 6031 Depart at 12:40pm from Dublin (DUB) Fly for 7h 0m Arrive at 2:40pm in Boston (BOS)

Layover in Boston for 2h 39m

Sat Aug 30th 2025 Iberia Airlines · IB 4473 Depart at 5:19pm from Boston (BOS) Fly for 1h 59m Arrive at 7:18pm in Washington, D.C. (DCA)
US$1422

6:59pm - 7:00pm
Mon Aug 25th 2025

19h 1m
Washington, D.C. (DCA) → Faro (FAO)

2 Stops

10:45pm - 7:18pm
Fri Aug 29th 2025

25h 33m
Faro (FAO) → Washington, D.C. (DCA)

2 Stops

Mon Aug 25th 2025 Air France · AF 8953 Depart at 6:59pm from Washington, D.C. (DCA) Fly for 2h 1m Arrive at 9:00pm in Boston (BOS)

Layover in Boston for 2h 40m

Mon Aug 25th 2025 Air France · AF 3621 Depart at 11:40pm from Boston (BOS) Fly for 6h 5m Arrive at 10:45am in Dublin (DUB)

Layover in Dublin for 5h 20m

Tue Aug 26th 2025 Aer Lingus · EI 496 Depart at 4:05pm from Dublin (DUB) Fly for 2h 55m Arrive at 7:00pm in Faro (FAO)

Stay in Faro for 3 nights

Fri Aug 29th 2025 Aer Lingus · EI 499 Depart at 10:45pm from Faro (FAO) Fly for 2h 55m Arrive at 1:40am in Dublin (DUB)

Layover in Dublin for 11h 0m

Sat Aug 30th 2025 Iberia Airlines · IB 6031 Depart at 12:40pm from Dublin (DUB) Fly for 7h 0m Arrive at 2:40pm in Boston (BOS)

Layover in Boston for 2h 39m

Sat Aug 30th 2025 Iberia Airlines · IB 4473 Depart at 5:19pm from Boston (BOS) Fly for 1h 59m Arrive at 7:18pm in Washington, D.C. (DCA)
US$1424

10:00am - 10:30am
Sat Aug 23rd 2025

19h 30m
Washington, D.C. (DCA) → Porto (OPO)

1 Stop

6:10pm - 8:03am
Wed Aug 27th 2025

18h 53m
Porto (OPO) → Washington, D.C. (DCA)

1 Stop

Sat Aug 23rd 2025 TAP Portugal · TP 8508 Depart at 10:00am from Washington, D.C. (DCA) Fly for 1h 17m Arrive at 11:17am in New York (EWR)

Layover in New York for 11h 28m

Sat Aug 23rd 2025 TAP Portugal · TP 212 Depart at 10:45pm from New York (EWR) Fly for 6h 45m Arrive at 10:30am in Porto (OPO)

Stay in Porto for 3 nights

Wed Aug 27th 2025 TAP Portugal · TP 227 Depart at 6:10pm from Porto (OPO) Fly for 7h 35m Arrive at 8:45pm in Boston (BOS)

Layover in Boston for 9h 40m

Thu Aug 28th 2025 TAP Portugal · TP 4281 Depart at 6:25am from Boston (BOS) Fly for 1h 38m Arrive at 8:03am in Washington, D.C. (DCA)
US$1450

1:44pm - 5:40am
Tue Aug 26th 2025

10h 56m
Washington, D.C. (DCA) → Lisbon (LIS)

1 Stop

1:00pm - 4:59pm
Sat Aug 30th 2025

32h 59m
Lisbon (LIS) → Washington, D.C. (DCA)

2 Stops

Tue Aug 26th 2025 TAP Portugal · TP 4278 Depart at 1:44pm from Washington, D.C. (DCA) Fly for 1h 41m Arrive at 3:25pm in Boston (BOS)

Layover in Boston for 2h 45m

Tue Aug 26th 2025 TAP Portugal · TP 218 Depart at 6:10pm from Boston (BOS) Fly for 6h 30m Arrive at 5:40am in Lisbon (LIS)

Stay in Lisbon for 3 nights

Sat Aug 30th 2025 TAP Portugal · TP 237 Depart at 1:00pm from Lisbon (LIS) Fly for 12h 35m Arrive at 5:35pm in San Francisco (SFO)

Layover in San Francisco for 12h 51m

Sun Aug 31st 2025 Frontier Airlines · F9 1230 Depart at 6:26am from San Francisco (SFO) Fly for 2h 40m Arrive at 10:06am in Denver (DEN)

Layover in Denver for 1h 21m

Sun Aug 31st 2025 Frontier Airlines · F9 688 Depart at 11:27am from Denver (DEN) Fly for 3h 32m Arrive at 4:59pm in Washington, D.C. (DCA)
US$1450

4:00pm - 10:10am
Tue Aug 26th 2025

13h 10m
Washington, D.C. (DCA) → Lisbon (LIS)

1 Stop

1:00pm - 4:59pm
Sat Aug 30th 2025

32h 59m
Lisbon (LIS) → Washington, D.C. (DCA)

2 Stops

Tue Aug 26th 2025 TAP Portugal · TP 4276 Depart at 4:00pm from Washington, D.C. (DCA) Fly for 1h 35m Arrive at 5:35pm in Boston (BOS)

Layover in Boston for 5h 5m

Tue Aug 26th 2025 TAP Portugal · TP 216 Depart at 10:40pm from Boston (BOS) Fly for 6h 30m Arrive at 10:10am in Lisbon (LIS)

Stay in Lisbon for 3 nights

Sat Aug 30th 2025 TAP Portugal · TP 237 Depart at 1:00pm from Lisbon (LIS) Fly for 12h 35m Arrive at 5:35pm in San Francisco (SFO)

Layover in San Francisco for 12h 51m

Sun Aug 31st 2025 Frontier Airlines · F9 1230 Depart at 6:26am from San Francisco (SFO) Fly for 2h 40m Arrive at 10:06am in Denver (DEN)

Layover in Denver for 1h 21m

Sun Aug 31st 2025 Frontier Airlines · F9 688 Depart at 11:27am from Denver (DEN) Fly for 3h 32m Arrive at 4:59pm in Washington, D.C. (DCA)
US$1454

6:59pm - 4:30pm
Mon Aug 25th 2025

16h 31m
Washington, D.C. (DCA) → Lisbon (LIS)

2 Stops

9:55am - 4:59pm
Fri Aug 29th 2025

36h 4m
Lisbon (LIS) → Washington, D.C. (DCA)

2 Stops

Mon Aug 25th 2025 Air France · AF 8953 Depart at 6:59pm from Washington, D.C. (DCA) Fly for 2h 1m Arrive at 9:00pm in Boston (BOS)

Layover in Boston for 1h 45m

Mon Aug 25th 2025 Air France · AF 9646 Depart at 10:45pm from Boston (BOS) Fly for 6h 45m Arrive at 10:30am in London (LHR)

Layover in London for 3h 15m

Tue Aug 26th 2025 TAP Portugal · TP 1359 Depart at 1:45pm from London (LHR) Fly for 2h 45m Arrive at 4:30pm in Lisbon (LIS)

Stay in Lisbon for 2 nights

Fri Aug 29th 2025 TAP Portugal · TP 247 Depart at 9:55am from Lisbon (LIS) Fly for 12h 40m Arrive at 2:35pm in Los Angeles (LAX)

Layover in Los Angeles for 16h 3m

Sat Aug 30th 2025 Frontier Airlines · F9 3156 Depart at 6:38am from Los Angeles (LAX) Fly for 2h 36m Arrive at 10:14am in Denver (DEN)

Layover in Denver for 1h 13m

Sat Aug 30th 2025 Frontier Airlines · F9 688 Depart at 11:27am from Denver (DEN) Fly for 3h 32m Arrive at 4:59pm in Washington, D.C. (DCA)
US$1459.77

1:55pm - 3:40pm
Tue Aug 26th 2025

20h 45m
Washington, D.C. (DCA) → Lisbon (LIS)

2 Stops

6:30am - 7:18pm
Sat Aug 30th 2025

17h 48m
Lisbon (LIS) → Washington, D.C. (DCA)

2 Stops

Tue Aug 26th 2025 KLM Royal Dutch Airlines · KL 5165 Depart at 1:55pm from Washington, D.C. (DCA) Fly for 1h 53m Arrive at 3:48pm in Boston (BOS)

Layover in Boston for 7h 52m

Tue Aug 26th 2025 KLM Royal Dutch Airlines · KL 6087 Depart at 11:40pm from Boston (BOS) Fly for 6h 5m Arrive at 10:45am in Dublin (DUB)

Layover in Dublin for 2h 5m

Wed Aug 27th 2025 Ryanair · FR 652 Depart at 12:50pm from Dublin (DUB) Fly for 2h 50m Arrive at 3:40pm in Lisbon (LIS)

Stay in Lisbon for 2 nights

Sat Aug 30th 2025 Ryanair · FR 7137 Depart at 6:30am from Lisbon (LIS) Fly for 2h 45m Arrive at 9:15am in Dublin (DUB)

Layover in Dublin for 3h 25m

Sat Aug 30th 2025 Iberia Airlines · IB 6031 Depart at 12:40pm from Dublin (DUB) Fly for 7h 0m Arrive at 2:40pm in Boston (BOS)

Layover in Boston for 2h 39m

Sat Aug 30th 2025 Iberia Airlines · IB 4473 Depart at 5:19pm from Boston (BOS) Fly for 1h 59m Arrive at 7:18pm in Washington, D.C. (DCA)
US$1470

3:45pm - 12:55pm
Mon Aug 25th 2025

16h 10m
Washington, D.C. (DCA) → Lisbon (LIS)

2 Stops

11:45am - 8:03pm
Fri Aug 29th 2025

13h 18m
Lisbon (LIS) → Washington, D.C. (DCA)

1 Stop

Mon Aug 25th 2025 TAP Portugal · TP 4276 Depart at 3:45pm from Washington, D.C. (DCA) Fly for 1h 35m Arrive at 5:20pm in Boston (BOS)

Layover in Boston for 5h 55m

Mon Aug 25th 2025 TAP Portugal · TP 228 Depart at 11:15pm from Boston (BOS) Fly for 6h 40m Arrive at 10:55am in Porto (OPO)

Layover in Porto for 1h 0m

Tue Aug 26th 2025 TAP Portugal · TP 3961 Depart at 11:55am from Porto (OPO) Fly for 1h 0m Arrive at 12:55pm in Lisbon (LIS)

Stay in Lisbon for 2 nights

Fri Aug 29th 2025 TAP Portugal · TP 217 Depart at 11:45am from Lisbon (LIS) Fly for 7h 35m Arrive at 2:20pm in Boston (BOS)

Layover in Boston for 3h 55m

Fri Aug 29th 2025 TAP Portugal · TP 4455 Depart at 6:15pm from Boston (BOS) Fly for 1h 48m Arrive at 8:03pm in Washington, D.C. (DCA)
US$1498

1:44pm - 5:40am
Mon Aug 25th 2025

10h 56m
Washington, D.C. (DCA) → Lisbon (LIS)

1 Stop

9:55am - 4:59pm
Fri Aug 29th 2025

36h 4m
Lisbon (LIS) → Washington, D.C. (DCA)

2 Stops

Mon Aug 25th 2025 TAP Portugal · TP 4278 Depart at 1:44pm from Washington, D.C. (DCA) Fly for 1h 41m Arrive at 3:25pm in Boston (BOS)

Layover in Boston for 2h 45m

Mon Aug 25th 2025 TAP Portugal · TP 218 Depart at 6:10pm from Boston (BOS) Fly for 6h 30m Arrive at 5:40am in Lisbon (LIS)

Stay in Lisbon for 3 nights

Fri Aug 29th 2025 TAP Portugal · TP 247 Depart at 9:55am from Lisbon (LIS) Fly for 12h 40m Arrive at 2:35pm in Los Angeles (LAX)

Layover in Los Angeles for 16h 3m

Sat Aug 30th 2025 Frontier Airlines · F9 3156 Depart at 6:38am from Los Angeles (LAX) Fly for 2h 36m Arrive at 10:14am in Denver (DEN)

Layover in Denver for 1h 13m

Sat Aug 30th 2025 Frontier Airlines · F9 688 Depart at 11:27am from Denver (DEN) Fly for 3h 32m Arrive at 4:59pm in Washington, D.C. (DCA)
US$1513

5:00pm - 7:00pm
Sat Aug 23rd 2025

21h 0m
Washington, D.C. (DCA) → Faro (FAO)

2 Stops

9:45pm - 3:08pm
Wed Aug 27th 2025

22h 23m
Faro (FAO) → Washington, D.C. (DCA)

2 Stops

Sat Aug 23rd 2025 KLM Royal Dutch Airlines · KL 7291 Depart at 5:00pm from Washington, D.C. (DCA) Fly for 1h 39m Arrive at 6:39pm in New York (JFK)

Layover in New York for 2h 46m

Sat Aug 23rd 2025 KLM Royal Dutch Airlines · KL 6192 Depart at 9:25pm from New York (JFK) Fly for 6h 50m Arrive at 9:15am in Dublin (DUB)

Layover in Dublin for 6h 50m

Sun Aug 24th 2025 Aer Lingus · EI 496 Depart at 4:05pm from Dublin (DUB) Fly for 2h 55m Arrive at 7:00pm in Faro (FAO)

Stay in Faro for 3 nights

Wed Aug 27th 2025 Play · OG 455 Depart at 9:45pm from Faro (FAO) Fly for 4h 55m Arrive at 1:40am in Reykjavik (KEF)

Layover in Reykjavik for 8h 15m

Thu Aug 28th 2025 Icelandair · FI 635 Depart at 9:55am from Reykjavik (KEF) Fly for 5h 40m Arrive at 11:35am in Boston (BOS)

Layover in Boston for 1h 45m

Thu Aug 28th 2025 Icelandair · FI 7871 Depart at 1:20pm from Boston (BOS) Fly for 1h 48m Arrive at 3:08pm in Washington, D.C. (DCA)
US$1562

4:05pm - 5:20pm
Sat Aug 23rd 2025

20h 15m
Washington, D.C. (DCA) → Faro (FAO)

3 Stops

9:45pm - 3:08pm
Wed Aug 27th 2025

22h 23m
Faro (FAO) → Washington, D.C. (DCA)

2 Stops

Sat Aug 23rd 2025 Air France · AF 5873 Depart at 4:05pm from Washington, D.C. (DCA) Fly for 2h 3m Arrive at 6:08pm in Atlanta (ATL)

Layover in Atlanta for 1h 52m

Sat Aug 23rd 2025 Air France · AF 3568 Depart at 8:00pm from Atlanta (ATL) Fly for 7h 45m Arrive at 8:45am in Dublin (DUB)

Layover in Dublin for 2h 0m

Sun Aug 24th 2025 TAP Portugal · TP 1323 Depart at 10:45am from Dublin (DUB) Fly for 2h 55m Arrive at 1:40pm in Lisbon (LIS)

Layover in Lisbon for 2h 50m

Sun Aug 24th 2025 TAP Portugal · TP 1905 Depart at 4:30pm from Lisbon (LIS) Fly for 0h 50m Arrive at 5:20pm in Faro (FAO)

Stay in Faro for 3 nights

Wed Aug 27th 2025 Play · OG 455 Depart at 9:45pm from Faro (FAO) Fly for 4h 55m Arrive at 1:40am in Reykjavik (KEF)

Layover in Reykjavik for 8h 15m

Thu Aug 28th 2025 Icelandair · FI 635 Depart at 9:55am from Reykjavik (KEF) Fly for 5h 40m Arrive at 11:35am in Boston (BOS)

Layover in Boston for 1h 45m

Thu Aug 28th 2025 Icelandair · FI 7871 Depart at 1:20pm from Boston (BOS) Fly for 1h 48m Arrive at 3:08pm in Washington, D.C. (DCA)
US$1571.67

1:44pm - 5:40am
Tue Aug 26th 2025

10h 56m
Washington, D.C. (DCA) → Lisbon (LIS)

1 Stop

6:30am - 7:18pm
Sat Aug 30th 2025

17h 48m
Lisbon (LIS) → Washington, D.C. (DCA)

2 Stops

Tue Aug 26th 2025 TAP Portugal · TP 4278 Depart at 1:44pm from Washington, D.C. (DCA) Fly for 1h 41m Arrive at 3:25pm in Boston (BOS)

Layover in Boston for 2h 45m

Tue Aug 26th 2025 TAP Portugal · TP 218 Depart at 6:10pm from Boston (BOS) Fly for 6h 30m Arrive at 5:40am in Lisbon (LIS)

Stay in Lisbon for 3 nights

Sat Aug 30th 2025 Ryanair · FR 7137 Depart at 6:30am from Lisbon (LIS) Fly for 2h 45m Arrive at 9:15am in Dublin (DUB)

Layover in Dublin for 3h 25m

Sat Aug 30th 2025 Iberia Airlines · IB 6031 Depart at 12:40pm from Dublin (DUB) Fly for 7h 0m Arrive at 2:40pm in Boston (BOS)

Layover in Boston for 2h 39m

Sat Aug 30th 2025 Iberia Airlines · IB 4473 Depart at 5:19pm from Boston (BOS) Fly for 1h 59m Arrive at 7:18pm in Washington, D.C. (DCA)
US$1602

1:44pm - 5:40am
Mon Aug 25th 2025

10h 56m
Washington, D.C. (DCA) → Lisbon (LIS)

1 Stop

11:45am - 8:03pm
Fri Aug 29th 2025

13h 18m
Lisbon (LIS) → Washington, D.C. (DCA)

1 Stop

Mon Aug 25th 2025 TAP Portugal · TP 4278 Depart at 1:44pm from Washington, D.C. (DCA) Fly for 1h 41m Arrive at 3:25pm in Boston (BOS)

Layover in Boston for 2h 45m

Mon Aug 25th 2025 TAP Portugal · TP 218 Depart at 6:10pm from Boston (BOS) Fly for 6h 30m Arrive at 5:40am in Lisbon (LIS)

Stay in Lisbon for 3 nights

Fri Aug 29th 2025 TAP Portugal · TP 217 Depart at 11:45am from Lisbon (LIS) Fly for 7h 35m Arrive at 2:20pm in Boston (BOS)

Layover in Boston for 3h 55m

Fri Aug 29th 2025 TAP Portugal · TP 4455 Depart at 6:15pm from Boston (BOS) Fly for 1h 48m Arrive at 8:03pm in Washington, D.C. (DCA)
US$1618

1:00pm - 5:30am
Mon Aug 25th 2025

11h 30m
Washington, D.C. (DCA) → Lisbon (LIS)

1 Stop

11:45am - 8:03pm
Fri Aug 29th 2025

13h 18m
Lisbon (LIS) → Washington, D.C. (DCA)

1 Stop

Mon Aug 25th 2025 TAP Portugal · TP 8501 Depart at 1:00pm from Washington, D.C. (DCA) Fly for 1h 33m Arrive at 2:33pm in New York (EWR)

Layover in New York for 3h 2m

Mon Aug 25th 2025 TAP Portugal · TP 202 Depart at 5:35pm from New York (EWR) Fly for 6h 55m Arrive at 5:30am in Lisbon (LIS)

Stay in Lisbon for 3 nights

Fri Aug 29th 2025 TAP Portugal · TP 217 Depart at 11:45am from Lisbon (LIS) Fly for 7h 35m Arrive at 2:20pm in Boston (BOS)

Layover in Boston for 3h 55m

Fri Aug 29th 2025 TAP Portugal · TP 4455 Depart at 6:15pm from Boston (BOS) Fly for 1h 48m Arrive at 8:03pm in Washington, D.C. (DCA)
US$1619

5:00pm - 2:40pm
Sat Aug 23rd 2025

16h 40m
Washington, D.C. (DCA) → Faro (FAO)

2 Stops

9:45pm - 3:08pm
Wed Aug 27th 2025

22h 23m
Faro (FAO) → Washington, D.C. (DCA)

2 Stops

Sat Aug 23rd 2025 KLM Royal Dutch Airlines · KL 7291 Depart at 5:00pm from Washington, D.C. (DCA) Fly for 1h 39m Arrive at 6:39pm in New York (JFK)

Layover in New York for 2h 46m

Sat Aug 23rd 2025 KLM Royal Dutch Airlines · KL 6192 Depart at 9:25pm from New York (JFK) Fly for 6h 50m Arrive at 9:15am in Dublin (DUB)

Layover in Dublin for 2h 30m

Sun Aug 24th 2025 Aer Lingus · EI 494 Depart at 11:45am from Dublin (DUB) Fly for 2h 55m Arrive at 2:40pm in Faro (FAO)

Stay in Faro for 3 nights

Wed Aug 27th 2025 Play · OG 455 Depart at 9:45pm from Faro (FAO) Fly for 4h 55m Arrive at 1:40am in Reykjavik (KEF)

Layover in Reykjavik for 8h 15m

Thu Aug 28th 2025 Icelandair · FI 635 Depart at 9:55am from Reykjavik (KEF) Fly for 5h 40m Arrive at 11:35am in Boston (BOS)

Layover in Boston for 1h 45m

Thu Aug 28th 2025 Icelandair · FI 7871 Depart at 1:20pm from Boston (BOS) Fly for 1h 48m Arrive at 3:08pm in Washington, D.C. (DCA)
US$1768

1:44pm - 5:40am
Tue Aug 26th 2025

10h 56m
Washington, D.C. (DCA) → Lisbon (LIS)

1 Stop

7:10am - 7:18pm
Sat Aug 30th 2025

17h 8m
Lisbon (LIS) → Washington, D.C. (DCA)

2 Stops

Tue Aug 26th 2025 TAP Portugal · TP 4278 Depart at 1:44pm from Washington, D.C. (DCA) Fly for 1h 41m Arrive at 3:25pm in Boston (BOS)

Layover in Boston for 2h 45m

Tue Aug 26th 2025 TAP Portugal · TP 218 Depart at 6:10pm from Boston (BOS) Fly for 6h 30m Arrive at 5:40am in Lisbon (LIS)

Stay in Lisbon for 3 nights

Sat Aug 30th 2025 TAP Portugal · TP 1322 Depart at 7:10am from Lisbon (LIS) Fly for 2h 50m Arrive at 10:00am in Dublin (DUB)

Layover in Dublin for 2h 40m

Sat Aug 30th 2025 Iberia Airlines · IB 6031 Depart at 12:40pm from Dublin (DUB) Fly for 7h 0m Arrive at 2:40pm in Boston (BOS)

Layover in Boston for 2h 39m

Sat Aug 30th 2025 Iberia Airlines · IB 4473 Depart at 5:19pm from Boston (BOS) Fly for 1h 59m Arrive at 7:18pm in Washington, D.C. (DCA)
US$2107

1:44pm - 5:40am
Mon Aug 25th 2025

10h 56m
Washington, D.C. (DCA) → Lisbon (LIS)

1 Stop

12:15pm - 7:26pm
Fri Aug 29th 2025

12h 11m
Lisbon (LIS) → Washington, D.C. (DCA)

1 Stop

Mon Aug 25th 2025 TAP Portugal · TP 4278 Depart at 1:44pm from Washington, D.C. (DCA) Fly for 1h 41m Arrive at 3:25pm in Boston (BOS)

Layover in Boston for 2h 45m

Mon Aug 25th 2025 TAP Portugal · TP 218 Depart at 6:10pm from Boston (BOS) Fly for 6h 30m Arrive at 5:40am in Lisbon (LIS)

Stay in Lisbon for 3 nights

Fri Aug 29th 2025 TAP Portugal · TP 201 Depart at 12:15pm from Lisbon (LIS) Fly for 8h 5m Arrive at 3:20pm in New York (EWR)

Layover in New York for 2h 30m

Fri Aug 29th 2025 TAP Portugal · TP 8500 Depart at 5:50pm from New York (EWR) Fly for 1h 36m Arrive at 7:26pm in Washington, D.C. (DCA)
US$2290

1:44pm - 5:40am
Tue Aug 26th 2025

10h 56m
Washington, D.C. (DCA) → Lisbon (LIS)

1 Stop

12:15pm - 7:26pm
Sat Aug 30th 2025

12h 11m
Lisbon (LIS) → Washington, D.C. (DCA)

1 Stop

Tue Aug 26th 2025 TAP Portugal · TP 4278 Depart at 1:44pm from Washington, D.C. (DCA) Fly for 1h 41m Arrive at 3:25pm in Boston (BOS)

Layover in Boston for 2h 45m

Tue Aug 26th 2025 TAP Portugal · TP 218 Depart at 6:10pm from Boston (BOS) Fly for 6h 30m Arrive at 5:40am in Lisbon (LIS)

Stay in Lisbon for 3 nights

Sat Aug 30th 2025 TAP Portugal · TP 201 Depart at 12:15pm from Lisbon (LIS) Fly for 8h 5m Arrive at 3:20pm in New York (EWR)

Layover in New York for 2h 30m

Sat Aug 30th 2025 TAP Portugal · TP 8500 Depart at 5:50pm from New York (EWR) Fly for 1h 36m Arrive at 7:26pm in Washington, D.C. (DCA)

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

There seem to be lots of sites launching at the moment that promise to find you cheap flights but not many have the professional finish of Flightlist by @ismaelyws #travel #flights

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 Portugal (DCA to PT)

Sarah Belizaire

John Ford

Roaming Sonaa

Andy Travels

Travel With Bender

Wesley Mergard

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