Flights from Porto to Washington (OPO to IAD)

Wed May 14th 2025 Vueling · VY 8481 Depart at 10:00pm from Porto (OPO) Fly for 1h 45m Arrive at 12:45am in Barcelona (BCN)

Thu May 15th 2025 TAP Portugal · TP 1041 Depart at 6:00am from Barcelona (BCN) Fly for 2h 0m Arrive at 7:00am in Lisbon (LIS)

Thu May 15th 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Tue May 6th 2025 Ryanair · FR 4586 Depart at 11:20am from Porto (OPO) Fly for 1h 50m Arrive at 2:10pm in Barcelona (BCN)

Tue May 6th 2025 TAP Portugal · TP 1039 Depart at 10:40pm from Barcelona (BCN) Fly for 2h 0m Arrive at 11:40pm in Lisbon (LIS)

Wed May 7th 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Wed May 7th 2025 Ryanair · FR 4546 Depart at 1:20pm from Porto (OPO) Fly for 1h 50m Arrive at 4:10pm in Barcelona (BCN)

Wed May 7th 2025 TAP Portugal · TP 1039 Depart at 10:40pm from Barcelona (BCN) Fly for 2h 0m Arrive at 11:40pm in Lisbon (LIS)

Thu May 8th 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Wed May 21st 2025 Ryanair · FR 4586 Depart at 5:35pm from Porto (OPO) Fly for 1h 50m Arrive at 8:25pm in Barcelona (BCN)

Thu May 22nd 2025 TAP Portugal · TP 1041 Depart at 6:00am from Barcelona (BCN) Fly for 2h 0m Arrive at 7:00am in Lisbon (LIS)

Thu May 22nd 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Wed May 7th 2025 Ryanair · FR 4586 Depart at 5:35pm from Porto (OPO) Fly for 1h 50m Arrive at 8:25pm in Barcelona (BCN)

Thu May 8th 2025 TAP Portugal · TP 1041 Depart at 6:00am from Barcelona (BCN) Fly for 2h 0m Arrive at 7:00am in Lisbon (LIS)

Thu May 8th 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Thu May 15th 2025 Ryanair · FR 4584 Depart at 7:15am from Porto (OPO) Fly for 1h 50m Arrive at 10:05am in Barcelona (BCN)

Thu May 15th 2025 TAP Portugal · TP 1033 Depart at 3:00pm from Barcelona (BCN) Fly for 2h 0m Arrive at 4:00pm in Lisbon (LIS)

Thu May 15th 2025 TAP Portugal · TP 233 Depart at 5:30pm from Lisbon (LIS) Fly for 8h 20m Arrive at 8:50pm in Washington, D.C. (IAD)

Tue May 6th 2025 Ryanair · FR 4584 Depart at 6:35pm from Porto (OPO) Fly for 1h 50m Arrive at 9:25pm in Barcelona (BCN)

Wed May 7th 2025 TAP Portugal · TP 1041 Depart at 6:00am from Barcelona (BCN) Fly for 2h 0m Arrive at 7:00am in Lisbon (LIS)

Wed May 7th 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Thu May 29th 2025 Ryanair · FR 5483 Depart at 6:25am from Porto (OPO) Fly for 1h 20m Arrive at 8:45am in Madrid (MAD)

Thu May 29th 2025 Royal Air Maroc · AT 973 Depart at 1:35pm from Madrid (MAD) Fly for 1h 50m Arrive at 2:25pm in Casablanca (CMN)

Thu May 29th 2025 Royal Air Maroc · AT 218 Depart at 4:05pm from Casablanca (CMN) Fly for 8h 0m Arrive at 7:05pm in Washington, D.C. (IAD)

Wed May 21st 2025 Vueling · VY 8479 Depart at 4:55pm from Porto (OPO) Fly for 1h 45m Arrive at 7:40pm in Barcelona (BCN)

Wed May 21st 2025 TAP Portugal · TP 1039 Depart at 10:40pm from Barcelona (BCN) Fly for 2h 0m Arrive at 11:40pm in Lisbon (LIS)

Thu May 22nd 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Wed Oct 15th 2025 Ryanair · FR 573 Depart at 7:15am from Porto (OPO) Fly for 1h 20m Arrive at 9:35am in Madrid (MAD)

Wed Oct 15th 2025 Royal Air Maroc · AT 973 Depart at 1:35pm from Madrid (MAD) Fly for 1h 50m Arrive at 2:25pm in Casablanca (CMN)

Wed Oct 15th 2025 Royal Air Maroc · AT 218 Depart at 4:05pm from Casablanca (CMN) Fly for 8h 0m Arrive at 7:05pm in Washington, D.C. (IAD)

Tue Sep 30th 2025 Ryanair · FR 5483 Depart at 10:50pm from Porto (OPO) Fly for 1h 20m Arrive at 1:10am in Madrid (MAD)

Wed Oct 1st 2025 Royal Air Maroc · AT 973 Depart at 1:35pm from Madrid (MAD) Fly for 1h 50m Arrive at 2:25pm in Casablanca (CMN)

Wed Oct 1st 2025 Royal Air Maroc · AT 218 Depart at 4:05pm from Casablanca (CMN) Fly for 8h 0m Arrive at 7:05pm in Washington, D.C. (IAD)

Tue May 27th 2025 Vueling · VY 8481 Depart at 10:00pm from Porto (OPO) Fly for 1h 45m Arrive at 12:45am in Barcelona (BCN)

Wed May 28th 2025 TAP Portugal · TP 1037 Depart at 8:10pm from Barcelona (BCN) Fly for 2h 0m Arrive at 9:10pm in Lisbon (LIS)

Thu May 29th 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Wed May 28th 2025 Ryanair · FR 573 Depart at 7:15am from Porto (OPO) Fly for 1h 20m Arrive at 9:35am in Madrid (MAD)

Wed May 28th 2025 Royal Air Maroc · AT 973 Depart at 1:35pm from Madrid (MAD) Fly for 1h 50m Arrive at 2:25pm in Casablanca (CMN)

Wed May 28th 2025 Royal Air Maroc · AT 218 Depart at 4:05pm from Casablanca (CMN) Fly for 8h 0m Arrive at 7:05pm in Washington, D.C. (IAD)

Tue May 6th 2025 Vueling · VY 8481 Depart at 10:00pm from Porto (OPO) Fly for 1h 45m Arrive at 12:45am in Barcelona (BCN)

Wed May 7th 2025 TAP Portugal · TP 1041 Depart at 6:00am from Barcelona (BCN) Fly for 2h 0m Arrive at 7:00am in Lisbon (LIS)

Wed May 7th 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Wed Oct 1st 2025 Ryanair · FR 573 Depart at 7:15am from Porto (OPO) Fly for 1h 20m Arrive at 9:35am in Madrid (MAD)

Wed Oct 1st 2025 Royal Air Maroc · AT 973 Depart at 1:35pm from Madrid (MAD) Fly for 1h 50m Arrive at 2:25pm in Casablanca (CMN)

Wed Oct 1st 2025 Royal Air Maroc · AT 218 Depart at 4:05pm from Casablanca (CMN) Fly for 8h 0m Arrive at 7:05pm in Washington, D.C. (IAD)

Thu Jun 12th 2025 Ryanair · FR 5483 Depart at 6:25am from Porto (OPO) Fly for 1h 20m Arrive at 8:45am in Madrid (MAD)

Thu Jun 12th 2025 Royal Air Maroc · AT 973 Depart at 1:35pm from Madrid (MAD) Fly for 1h 50m Arrive at 2:25pm in Casablanca (CMN)

Thu Jun 12th 2025 Royal Air Maroc · AT 218 Depart at 4:05pm from Casablanca (CMN) Fly for 8h 0m Arrive at 7:05pm in Washington, D.C. (IAD)

Wed Jun 4th 2025 Ryanair · FR 573 Depart at 7:15am from Porto (OPO) Fly for 1h 20m Arrive at 9:35am in Madrid (MAD)

Wed Jun 4th 2025 Royal Air Maroc · AT 973 Depart at 1:35pm from Madrid (MAD) Fly for 1h 50m Arrive at 2:25pm in Casablanca (CMN)

Wed Jun 4th 2025 Royal Air Maroc · AT 218 Depart at 4:05pm from Casablanca (CMN) Fly for 8h 0m Arrive at 7:05pm in Washington, D.C. (IAD)

Wed May 7th 2025 Ryanair · FR 573 Depart at 7:15am from Porto (OPO) Fly for 1h 20m Arrive at 9:35am in Madrid (MAD)

Wed May 7th 2025 Royal Air Maroc · AT 973 Depart at 1:35pm from Madrid (MAD) Fly for 1h 50m Arrive at 2:25pm in Casablanca (CMN)

Wed May 7th 2025 Royal Air Maroc · AT 218 Depart at 4:05pm from Casablanca (CMN) Fly for 8h 0m Arrive at 7:05pm in Washington, D.C. (IAD)

Wed May 14th 2025 Ryanair · FR 573 Depart at 7:15am from Porto (OPO) Fly for 1h 20m Arrive at 9:35am in Madrid (MAD)

Wed May 14th 2025 Royal Air Maroc · AT 973 Depart at 1:35pm from Madrid (MAD) Fly for 1h 50m Arrive at 2:25pm in Casablanca (CMN)

Wed May 14th 2025 Royal Air Maroc · AT 218 Depart at 4:05pm from Casablanca (CMN) Fly for 8h 0m Arrive at 7:05pm in Washington, D.C. (IAD)

Wed May 21st 2025 Ryanair · FR 573 Depart at 7:15am from Porto (OPO) Fly for 1h 20m Arrive at 9:35am in Madrid (MAD)

Wed May 21st 2025 Royal Air Maroc · AT 973 Depart at 1:25pm from Madrid (MAD) Fly for 1h 50m Arrive at 2:15pm in Casablanca (CMN)

Wed May 21st 2025 Royal Air Maroc · AT 218 Depart at 4:05pm from Casablanca (CMN) Fly for 8h 0m Arrive at 7:05pm in Washington, D.C. (IAD)

Fri Oct 3rd 2025 Ryanair · FR 5483 Depart at 7:20am from Porto (OPO) Fly for 1h 20m Arrive at 9:40am in Madrid (MAD)

Fri Oct 3rd 2025 Royal Air Maroc · AT 973 Depart at 1:35pm from Madrid (MAD) Fly for 1h 50m Arrive at 2:25pm in Casablanca (CMN)

Fri Oct 3rd 2025 Royal Air Maroc · AT 218 Depart at 4:05pm from Casablanca (CMN) Fly for 8h 0m Arrive at 7:05pm in Washington, D.C. (IAD)

Thu May 15th 2025 Vueling · VY 8481 Depart at 10:00pm from Porto (OPO) Fly for 1h 45m Arrive at 12:45am in Barcelona (BCN)

Fri May 16th 2025 TAP Portugal · TP 1041 Depart at 6:00am from Barcelona (BCN) Fly for 2h 0m Arrive at 7:00am in Lisbon (LIS)

Fri May 16th 2025 TAP Portugal · TP 231 Depart at 1:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 4:20pm in Washington, D.C. (IAD)

Wed May 7th 2025 Vueling · VY 8481 Depart at 10:00pm from Porto (OPO) Fly for 1h 45m Arrive at 12:45am in Barcelona (BCN)

Thu May 8th 2025 TAP Portugal · TP 1041 Depart at 6:00am from Barcelona (BCN) Fly for 2h 0m Arrive at 7:00am in Lisbon (LIS)

Thu May 8th 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Wed May 21st 2025 Ryanair · FR 5510 Depart at 10:15pm from Porto (OPO) Fly for 1h 15m Arrive at 12:30am in Seville (SVQ)

Thu May 22nd 2025 TAP Portugal · TP 1103 Depart at 10:15am from Seville (SVQ) Fly for 1h 5m Arrive at 10:20am in Lisbon (LIS)

Thu May 22nd 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Wed May 14th 2025 Ryanair · FR 5510 Depart at 10:15pm from Porto (OPO) Fly for 1h 15m Arrive at 12:30am in Seville (SVQ)

Thu May 15th 2025 TAP Portugal · TP 1103 Depart at 10:15am from Seville (SVQ) Fly for 1h 5m Arrive at 10:20am in Lisbon (LIS)

Thu May 15th 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Wed May 7th 2025 Ryanair · FR 5510 Depart at 10:15pm from Porto (OPO) Fly for 1h 15m Arrive at 12:30am in Seville (SVQ)

Thu May 8th 2025 TAP Portugal · TP 1103 Depart at 10:15am from Seville (SVQ) Fly for 1h 5m Arrive at 10:20am in Lisbon (LIS)

Thu May 8th 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Wed May 28th 2025 Air Europa · UX 1144 Depart at 7:35am from Porto (OPO) Fly for 1h 10m Arrive at 9:45am in Madrid (MAD)

Wed May 28th 2025 Royal Air Maroc · AT 973 Depart at 1:35pm from Madrid (MAD) Fly for 1h 50m Arrive at 2:25pm in Casablanca (CMN)

Wed May 28th 2025 Royal Air Maroc · AT 218 Depart at 4:05pm from Casablanca (CMN) Fly for 8h 0m Arrive at 7:05pm in Washington, D.C. (IAD)

Wed Jun 18th 2025 Ryanair · FR 573 Depart at 7:15am from Porto (OPO) Fly for 1h 20m Arrive at 9:35am in Madrid (MAD)

Wed Jun 18th 2025 Royal Air Maroc · AT 973 Depart at 1:35pm from Madrid (MAD) Fly for 1h 50m Arrive at 2:25pm in Casablanca (CMN)

Wed Jun 18th 2025 Royal Air Maroc · AT 218 Depart at 4:05pm from Casablanca (CMN) Fly for 8h 0m Arrive at 7:05pm in Washington, D.C. (IAD)

Fri Jun 13th 2025 Ryanair · FR 5483 Depart at 7:20am from Porto (OPO) Fly for 1h 20m Arrive at 9:40am in Madrid (MAD)

Fri Jun 13th 2025 Royal Air Maroc · AT 973 Depart at 1:35pm from Madrid (MAD) Fly for 1h 50m Arrive at 2:25pm in Casablanca (CMN)

Fri Jun 13th 2025 Royal Air Maroc · AT 218 Depart at 4:05pm from Casablanca (CMN) Fly for 8h 0m Arrive at 7:05pm in Washington, D.C. (IAD)

Wed Oct 15th 2025 Air Europa · UX 1144 Depart at 7:35am from Porto (OPO) Fly for 1h 10m Arrive at 9:45am in Madrid (MAD)

Wed Oct 15th 2025 Royal Air Maroc · AT 973 Depart at 1:35pm from Madrid (MAD) Fly for 1h 50m Arrive at 2:25pm in Casablanca (CMN)

Wed Oct 15th 2025 Royal Air Maroc · AT 218 Depart at 4:05pm from Casablanca (CMN) Fly for 8h 0m Arrive at 7:05pm in Washington, D.C. (IAD)

Wed Oct 1st 2025 Air Europa · UX 1144 Depart at 7:35am from Porto (OPO) Fly for 1h 10m Arrive at 9:45am in Madrid (MAD)

Wed Oct 1st 2025 Royal Air Maroc · AT 973 Depart at 1:35pm from Madrid (MAD) Fly for 1h 50m Arrive at 2:25pm in Casablanca (CMN)

Wed Oct 1st 2025 Royal Air Maroc · AT 218 Depart at 4:05pm from Casablanca (CMN) Fly for 8h 0m Arrive at 7:05pm in Washington, D.C. (IAD)

Tue May 13th 2025 Vueling · VY 8481 Depart at 10:00pm from Porto (OPO) Fly for 1h 45m Arrive at 12:45am in Barcelona (BCN)

Wed May 14th 2025 TAP Portugal · TP 1041 Depart at 6:00am from Barcelona (BCN) Fly for 2h 0m Arrive at 7:00am in Lisbon (LIS)

Wed May 14th 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Thu May 15th 2025 Vueling · VY 8477 Depart at 8:40am from Porto (OPO) Fly for 1h 45m Arrive at 11:25am in Barcelona (BCN)

Thu May 15th 2025 TAP Portugal · TP 1033 Depart at 3:00pm from Barcelona (BCN) Fly for 2h 0m Arrive at 4:00pm in Lisbon (LIS)

Thu May 15th 2025 TAP Portugal · TP 233 Depart at 5:30pm from Lisbon (LIS) Fly for 8h 20m Arrive at 8:50pm in Washington, D.C. (IAD)

Wed Jun 11th 2025 Air Europa · UX 1144 Depart at 7:35am from Porto (OPO) Fly for 1h 10m Arrive at 9:45am in Madrid (MAD)

Wed Jun 11th 2025 Royal Air Maroc · AT 973 Depart at 1:35pm from Madrid (MAD) Fly for 1h 50m Arrive at 2:25pm in Casablanca (CMN)

Wed Jun 11th 2025 Royal Air Maroc · AT 218 Depart at 4:05pm from Casablanca (CMN) Fly for 8h 0m Arrive at 7:05pm in Washington, D.C. (IAD)

Wed May 14th 2025 Air Europa · UX 1144 Depart at 7:35am from Porto (OPO) Fly for 1h 10m Arrive at 9:45am in Madrid (MAD)

Wed May 14th 2025 Royal Air Maroc · AT 973 Depart at 1:35pm from Madrid (MAD) Fly for 1h 50m Arrive at 2:25pm in Casablanca (CMN)

Wed May 14th 2025 Royal Air Maroc · AT 218 Depart at 4:05pm from Casablanca (CMN) Fly for 8h 0m Arrive at 7:05pm in Washington, D.C. (IAD)

Wed Jun 4th 2025 Air Europa · UX 1144 Depart at 7:35am from Porto (OPO) Fly for 1h 10m Arrive at 9:45am in Madrid (MAD)

Wed Jun 4th 2025 Royal Air Maroc · AT 973 Depart at 1:35pm from Madrid (MAD) Fly for 1h 50m Arrive at 2:25pm in Casablanca (CMN)

Wed Jun 4th 2025 Royal Air Maroc · AT 218 Depart at 4:05pm from Casablanca (CMN) Fly for 8h 0m Arrive at 7:05pm in Washington, D.C. (IAD)

Wed May 7th 2025 Ryanair · FR 5047 Depart at 10:40pm from Porto (OPO) Fly for 1h 25m Arrive at 1:05am in Málaga (AGP)

Thu May 8th 2025 TAP Portugal · TP 1139 Depart at 6:35am from Málaga (AGP) Fly for 1h 20m Arrive at 6:55am in Lisbon (LIS)

Thu May 8th 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Fri Oct 17th 2025 Air Europa · UX 1144 Depart at 7:35am from Porto (OPO) Fly for 1h 10m Arrive at 9:45am in Madrid (MAD)

Fri Oct 17th 2025 Royal Air Maroc · AT 973 Depart at 1:35pm from Madrid (MAD) Fly for 1h 50m Arrive at 2:25pm in Casablanca (CMN)

Fri Oct 17th 2025 Royal Air Maroc · AT 218 Depart at 4:05pm from Casablanca (CMN) Fly for 8h 0m Arrive at 7:05pm in Washington, D.C. (IAD)

Wed May 21st 2025 Ryanair · FR 5047 Depart at 10:40pm from Porto (OPO) Fly for 1h 25m Arrive at 1:05am in Málaga (AGP)

Thu May 22nd 2025 TAP Portugal · TP 1139 Depart at 6:35am from Málaga (AGP) Fly for 1h 20m Arrive at 6:55am in Lisbon (LIS)

Thu May 22nd 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Wed May 14th 2025 Ryanair · FR 5047 Depart at 10:40pm from Porto (OPO) Fly for 1h 25m Arrive at 1:05am in Málaga (AGP)

Thu May 15th 2025 TAP Portugal · TP 1139 Depart at 6:35am from Málaga (AGP) Fly for 1h 20m Arrive at 6:55am in Lisbon (LIS)

Thu May 15th 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Wed Oct 15th 2025 Iberia Airlines · IB 544 Depart at 8:15am from Porto (OPO) Fly for 1h 20m Arrive at 10:35am in Madrid (MAD)

Wed Oct 15th 2025 Royal Air Maroc · AT 973 Depart at 1:35pm from Madrid (MAD) Fly for 1h 50m Arrive at 2:25pm in Casablanca (CMN)

Wed Oct 15th 2025 Royal Air Maroc · AT 218 Depart at 4:05pm from Casablanca (CMN) Fly for 8h 0m Arrive at 7:05pm in Washington, D.C. (IAD)

Wed May 21st 2025 Air Europa · UX 1144 Depart at 7:35am from Porto (OPO) Fly for 1h 10m Arrive at 9:45am in Madrid (MAD)

Wed May 21st 2025 Royal Air Maroc · AT 973 Depart at 1:25pm from Madrid (MAD) Fly for 1h 50m Arrive at 2:15pm in Casablanca (CMN)

Wed May 21st 2025 Royal Air Maroc · AT 218 Depart at 4:05pm from Casablanca (CMN) Fly for 8h 0m Arrive at 7:05pm in Washington, D.C. (IAD)

Thu Jun 12th 2025 Air Europa · UX 1144 Depart at 7:35am from Porto (OPO) Fly for 1h 10m Arrive at 9:45am in Madrid (MAD)

Thu Jun 12th 2025 Royal Air Maroc · AT 973 Depart at 1:35pm from Madrid (MAD) Fly for 1h 50m Arrive at 2:25pm in Casablanca (CMN)

Thu Jun 12th 2025 Royal Air Maroc · AT 218 Depart at 4:05pm from Casablanca (CMN) Fly for 8h 0m Arrive at 7:05pm in Washington, D.C. (IAD)

Fri Oct 3rd 2025 Air Europa · UX 1144 Depart at 7:35am from Porto (OPO) Fly for 1h 10m Arrive at 9:45am in Madrid (MAD)

Fri Oct 3rd 2025 Royal Air Maroc · AT 973 Depart at 1:35pm from Madrid (MAD) Fly for 1h 50m Arrive at 2:25pm in Casablanca (CMN)

Fri Oct 3rd 2025 Royal Air Maroc · AT 218 Depart at 4:05pm from Casablanca (CMN) Fly for 8h 0m Arrive at 7:05pm in Washington, D.C. (IAD)

Thu May 29th 2025 Air Europa · UX 1144 Depart at 7:35am from Porto (OPO) Fly for 1h 10m Arrive at 9:45am in Madrid (MAD)

Thu May 29th 2025 Royal Air Maroc · AT 973 Depart at 1:35pm from Madrid (MAD) Fly for 1h 50m Arrive at 2:25pm in Casablanca (CMN)

Thu May 29th 2025 Royal Air Maroc · AT 218 Depart at 4:05pm from Casablanca (CMN) Fly for 8h 0m Arrive at 7:05pm in Washington, D.C. (IAD)

Fri May 16th 2025 Air Europa · UX 1144 Depart at 7:35am from Porto (OPO) Fly for 1h 10m Arrive at 9:45am in Madrid (MAD)

Fri May 16th 2025 Royal Air Maroc · AT 973 Depart at 1:35pm from Madrid (MAD) Fly for 1h 50m Arrive at 2:25pm in Casablanca (CMN)

Fri May 16th 2025 Royal Air Maroc · AT 218 Depart at 4:05pm from Casablanca (CMN) Fly for 8h 0m Arrive at 7:05pm in Washington, D.C. (IAD)

Wed Oct 1st 2025 Iberia Airlines · IB 544 Depart at 8:15am from Porto (OPO) Fly for 1h 20m Arrive at 10:35am in Madrid (MAD)

Wed Oct 1st 2025 Royal Air Maroc · AT 973 Depart at 1:35pm from Madrid (MAD) Fly for 1h 50m Arrive at 2:25pm in Casablanca (CMN)

Wed Oct 1st 2025 Royal Air Maroc · AT 218 Depart at 4:05pm from Casablanca (CMN) Fly for 8h 0m Arrive at 7:05pm in Washington, D.C. (IAD)

Fri Oct 17th 2025 Iberia Airlines · IB 544 Depart at 8:15am from Porto (OPO) Fly for 1h 20m Arrive at 10:35am in Madrid (MAD)

Fri Oct 17th 2025 Royal Air Maroc · AT 973 Depart at 1:35pm from Madrid (MAD) Fly for 1h 50m Arrive at 2:25pm in Casablanca (CMN)

Fri Oct 17th 2025 Royal Air Maroc · AT 218 Depart at 4:05pm from Casablanca (CMN) Fly for 8h 0m Arrive at 7:05pm in Washington, D.C. (IAD)

Tue May 20th 2025 Ryanair · FR 4546 Depart at 7:35am from Porto (OPO) Fly for 1h 50m Arrive at 10:25am in Barcelona (BCN)

Tue May 20th 2025 TAP Portugal · TP 1033 Depart at 3:00pm from Barcelona (BCN) Fly for 2h 0m Arrive at 4:00pm in Lisbon (LIS)

Tue May 20th 2025 TAP Portugal · TP 233 Depart at 5:30pm from Lisbon (LIS) Fly for 8h 20m Arrive at 8:50pm in Washington, D.C. (IAD)

Thu May 8th 2025 Vueling · VY 8477 Depart at 8:40am from Porto (OPO) Fly for 1h 45m Arrive at 11:25am in Barcelona (BCN)

Thu May 8th 2025 TAP Portugal · TP 1033 Depart at 3:00pm from Barcelona (BCN) Fly for 2h 0m Arrive at 4:00pm in Lisbon (LIS)

Thu May 8th 2025 TAP Portugal · TP 233 Depart at 5:30pm from Lisbon (LIS) Fly for 8h 20m Arrive at 8:50pm in Washington, D.C. (IAD)

Wed May 7th 2025 Air Europa · UX 1144 Depart at 7:35am from Porto (OPO) Fly for 1h 10m Arrive at 9:45am in Madrid (MAD)

Wed May 7th 2025 Royal Air Maroc · AT 973 Depart at 1:35pm from Madrid (MAD) Fly for 1h 50m Arrive at 2:25pm in Casablanca (CMN)

Wed May 7th 2025 Royal Air Maroc · AT 218 Depart at 4:05pm from Casablanca (CMN) Fly for 8h 0m Arrive at 7:05pm in Washington, D.C. (IAD)

Fri Oct 3rd 2025 Iberia Airlines · IB 544 Depart at 8:15am from Porto (OPO) Fly for 1h 20m Arrive at 10:35am in Madrid (MAD)

Fri Oct 3rd 2025 Royal Air Maroc · AT 973 Depart at 1:35pm from Madrid (MAD) Fly for 1h 50m Arrive at 2:25pm in Casablanca (CMN)

Fri Oct 3rd 2025 Royal Air Maroc · AT 218 Depart at 4:05pm from Casablanca (CMN) Fly for 8h 0m Arrive at 7:05pm in Washington, D.C. (IAD)

Mon Jun 2nd 2025 Air Europa · UX 1144 Depart at 7:35am from Porto (OPO) Fly for 1h 10m Arrive at 9:45am in Madrid (MAD)

Mon Jun 2nd 2025 Royal Air Maroc · AT 973 Depart at 1:35pm from Madrid (MAD) Fly for 1h 50m Arrive at 2:25pm in Casablanca (CMN)

Mon Jun 2nd 2025 Royal Air Maroc · AT 218 Depart at 4:05pm from Casablanca (CMN) Fly for 8h 0m Arrive at 7:05pm in Washington, D.C. (IAD)

Tue May 20th 2025 Ryanair · FR 5510 Depart at 6:05am from Porto (OPO) Fly for 1h 15m Arrive at 8:20am in Seville (SVQ)

Tue May 20th 2025 TAP Portugal · TP 1103 Depart at 10:10am from Seville (SVQ) Fly for 1h 5m Arrive at 10:15am in Lisbon (LIS)

Tue May 20th 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Thu Jun 12th 2025 TAP Portugal · TP 1921 Depart at 9:00am from Porto (OPO) Fly for 1h 0m Arrive at 10:00am in Lisbon (LIS)

Thu Jun 12th 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Wed May 7th 2025 TAP Portugal · TP 1921 Depart at 8:55am from Porto (OPO) Fly for 1h 5m Arrive at 10:00am in Lisbon (LIS)

Wed May 7th 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Thu May 8th 2025 TAP Portugal · TP 1939 Depart at 7:00am from Porto (OPO) Fly for 1h 0m Arrive at 8:00am in Lisbon (LIS)

Thu May 8th 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Wed May 21st 2025 TAP Portugal · TP 1939 Depart at 7:00am from Porto (OPO) Fly for 1h 0m Arrive at 8:00am in Lisbon (LIS)

Wed May 21st 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Fri May 16th 2025 TAP Portugal · TP 1939 Depart at 7:00am from Porto (OPO) Fly for 1h 0m Arrive at 8:00am in Lisbon (LIS)

Fri May 16th 2025 TAP Portugal · TP 231 Depart at 1:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 4:20pm in Washington, D.C. (IAD)

Fri Jun 20th 2025 TAP Portugal · TP 1923 Depart at 10:00am from Porto (OPO) Fly for 1h 0m Arrive at 11:00am in Lisbon (LIS)

Fri Jun 20th 2025 TAP Portugal · TP 231 Depart at 1:05pm from Lisbon (LIS) Fly for 8h 15m Arrive at 4:20pm in Washington, D.C. (IAD)

Wed Jun 11th 2025 TAP Portugal · TP 1921 Depart at 8:55am from Porto (OPO) Fly for 1h 5m Arrive at 10:00am in Lisbon (LIS)

Wed Jun 11th 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Wed Jun 18th 2025 TAP Portugal · TP 1921 Depart at 8:55am from Porto (OPO) Fly for 1h 5m Arrive at 10:00am in Lisbon (LIS)

Wed Jun 18th 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Wed Jun 25th 2025 TAP Portugal · TP 1921 Depart at 8:55am from Porto (OPO) Fly for 1h 5m Arrive at 10:00am in Lisbon (LIS)

Wed Jun 25th 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Mon Jun 9th 2025 TAP Portugal · TP 1939 Depart at 7:00am from Porto (OPO) Fly for 1h 0m Arrive at 8:00am in Lisbon (LIS)

Mon Jun 9th 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Sat Jun 7th 2025 TAP Portugal · TP 1921 Depart at 9:00am from Porto (OPO) Fly for 0h 55m Arrive at 9:55am in Lisbon (LIS)

Sat Jun 7th 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Thu Jun 5th 2025 TAP Portugal · TP 1921 Depart at 9:00am from Porto (OPO) Fly for 1h 0m Arrive at 10:00am in Lisbon (LIS)

Thu Jun 5th 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Tue Jun 3rd 2025 TAP Portugal · TP 1921 Depart at 9:00am from Porto (OPO) Fly for 0h 55m Arrive at 9:55am in Lisbon (LIS)

Tue Jun 3rd 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Tue Jun 17th 2025 TAP Portugal · TP 1921 Depart at 9:00am from Porto (OPO) Fly for 0h 55m Arrive at 9:55am in Lisbon (LIS)

Tue Jun 17th 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Fri May 16th 2025 TAP Portugal · TP 1923 Depart at 10:00am from Porto (OPO) Fly for 1h 0m Arrive at 11:00am in Lisbon (LIS)

Fri May 16th 2025 TAP Portugal · TP 231 Depart at 1:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 4:20pm in Washington, D.C. (IAD)

Tue Jun 10th 2025 TAP Portugal · TP 1921 Depart at 9:00am from Porto (OPO) Fly for 0h 55m Arrive at 9:55am in Lisbon (LIS)

Tue Jun 10th 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Fri Jun 13th 2025 TAP Portugal · TP 1923 Depart at 10:00am from Porto (OPO) Fly for 1h 0m Arrive at 11:00am in Lisbon (LIS)

Fri Jun 13th 2025 TAP Portugal · TP 231 Depart at 1:05pm from Lisbon (LIS) Fly for 8h 15m Arrive at 4:20pm in Washington, D.C. (IAD)

Sat Jun 14th 2025 TAP Portugal · TP 1921 Depart at 9:00am from Porto (OPO) Fly for 0h 55m Arrive at 9:55am in Lisbon (LIS)

Sat Jun 14th 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Thu Jun 19th 2025 TAP Portugal · TP 1921 Depart at 9:00am from Porto (OPO) Fly for 1h 0m Arrive at 10:00am in Lisbon (LIS)

Thu Jun 19th 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Fri Jun 6th 2025 TAP Portugal · TP 1923 Depart at 10:00am from Porto (OPO) Fly for 0h 55m Arrive at 10:55am in Lisbon (LIS)

Fri Jun 6th 2025 TAP Portugal · TP 231 Depart at 1:05pm from Lisbon (LIS) Fly for 8h 15m Arrive at 4:20pm in Washington, D.C. (IAD)

Sun Jun 15th 2025 TAP Portugal · TP 1921 Depart at 9:00am from Porto (OPO) Fly for 0h 55m Arrive at 9:55am in Lisbon (LIS)

Sun Jun 15th 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Sun Jun 8th 2025 TAP Portugal · TP 1921 Depart at 9:00am from Porto (OPO) Fly for 0h 55m Arrive at 9:55am in Lisbon (LIS)

Sun Jun 8th 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Thu May 8th 2025 TAP Portugal · TP 1921 Depart at 9:00am from Porto (OPO) Fly for 1h 0m Arrive at 10:00am in Lisbon (LIS)

Thu May 8th 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Thu May 15th 2025 TAP Portugal · TP 1921 Depart at 9:00am from Porto (OPO) Fly for 1h 0m Arrive at 10:00am in Lisbon (LIS)

Thu May 15th 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Wed Jun 4th 2025 TAP Portugal · TP 1921 Depart at 8:55am from Porto (OPO) Fly for 1h 5m Arrive at 10:00am in Lisbon (LIS)

Wed Jun 4th 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Tue May 20th 2025 TAP Portugal · TP 1939 Depart at 7:00am from Porto (OPO) Fly for 1h 0m Arrive at 8:00am in Lisbon (LIS)

Tue May 20th 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Mon Jun 2nd 2025 TAP Portugal · TP 1939 Depart at 7:00am from Porto (OPO) Fly for 1h 0m Arrive at 8:00am in Lisbon (LIS)

Mon Jun 2nd 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Thu May 1st 2025 TAP Portugal · TP 1923 Depart at 10:00am from Porto (OPO) Fly for 1h 0m Arrive at 11:00am in Lisbon (LIS)

Thu May 1st 2025 TAP Portugal · TP 233 Depart at 5:30pm from Lisbon (LIS) Fly for 8h 20m Arrive at 8:50pm in Washington, D.C. (IAD)

Fri May 9th 2025 Air Transat · TS 175 Depart at 8:40am from Porto (OPO) Fly for 7h 15m Arrive at 10:55am in Montreal (YUL)

Fri May 9th 2025 Air Canada · AC 3819 Depart at 2:20pm from Montreal (YUL) Fly for 1h 59m Arrive at 4:19pm in Washington, D.C. (IAD)

Thu May 1st 2025 TAP Portugal · TP 1939 Depart at 7:00am from Porto (OPO) Fly for 1h 0m Arrive at 8:00am in Lisbon (LIS)

Thu May 1st 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Thu May 1st 2025 TAP Portugal · TP 1927 Depart at 12:25pm from Porto (OPO) Fly for 1h 0m Arrive at 1:25pm in Lisbon (LIS)

Thu May 1st 2025 TAP Portugal · TP 233 Depart at 5:30pm from Lisbon (LIS) Fly for 8h 20m Arrive at 8:50pm in Washington, D.C. (IAD)

Wed May 21st 2025 TAP Portugal · TP 1921 Depart at 8:55am from Porto (OPO) Fly for 1h 5m Arrive at 10:00am in Lisbon (LIS)

Wed May 21st 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Tue May 20th 2025 TAP Portugal · TP 1921 Depart at 9:00am from Porto (OPO) Fly for 0h 55m Arrive at 9:55am in Lisbon (LIS)

Tue May 20th 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Thu May 1st 2025 TAP Portugal · TP 1925 Depart at 11:00am from Porto (OPO) Fly for 1h 0m Arrive at 12:00pm in Lisbon (LIS)

Thu May 1st 2025 TAP Portugal · TP 233 Depart at 5:30pm from Lisbon (LIS) Fly for 8h 20m Arrive at 8:50pm in Washington, D.C. (IAD)

Thu May 1st 2025 TAP Portugal · TP 1921 Depart at 9:00am from Porto (OPO) Fly for 1h 0m Arrive at 10:00am in Lisbon (LIS)

Thu May 1st 2025 TAP Portugal · TP 233 Depart at 5:30pm from Lisbon (LIS) Fly for 8h 20m Arrive at 8:50pm in Washington, D.C. (IAD)

Thu May 1st 2025 TAP Portugal · TP 1939 Depart at 7:00am from Porto (OPO) Fly for 1h 0m Arrive at 8:00am in Lisbon (LIS)

Thu May 1st 2025 TAP Portugal · TP 233 Depart at 5:30pm from Lisbon (LIS) Fly for 8h 20m Arrive at 8:50pm in Washington, D.C. (IAD)

Thu May 1st 2025 TAP Portugal · TP 1921 Depart at 9:00am from Porto (OPO) Fly for 1h 0m Arrive at 10:00am in Lisbon (LIS)

Thu May 1st 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Thu May 29th 2025 TAP Portugal · TP 1921 Depart at 9:00am from Porto (OPO) Fly for 1h 0m Arrive at 10:00am in Lisbon (LIS)

Thu May 29th 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Fri May 2nd 2025 TAP Portugal · TP 1921 Depart at 9:00am from Porto (OPO) Fly for 1h 0m Arrive at 10:00am in Lisbon (LIS)

Fri May 2nd 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Fri May 2nd 2025 TAP Portugal · TP 1939 Depart at 7:00am from Porto (OPO) Fly for 1h 0m Arrive at 8:00am in Lisbon (LIS)

Fri May 2nd 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Fri Aug 22nd 2025 TAP Portugal · TP 1921 Depart at 9:15am from Porto (OPO) Fly for 0h 55m Arrive at 10:10am in Lisbon (LIS)

Fri Aug 22nd 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Fri Aug 15th 2025 TAP Portugal · TP 1921 Depart at 9:15am from Porto (OPO) Fly for 0h 55m Arrive at 10:10am in Lisbon (LIS)

Fri Aug 15th 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Fri Jul 4th 2025 TAP Portugal · TP 1921 Depart at 9:15am from Porto (OPO) Fly for 1h 0m Arrive at 10:15am in Lisbon (LIS)

Fri Jul 4th 2025 TAP Portugal · TP 231 Depart at 12:00pm from Lisbon (LIS) Fly for 8h 20m Arrive at 3:20pm in Washington, D.C. (IAD)

Tue Jun 3rd 2025 Lufthansa · LH 6943 Depart at 10:00am from Porto (OPO) Fly for 0h 55m Arrive at 10:55am in Lisbon (LIS)

Tue Jun 3rd 2025 Lufthansa · LH 8865 Depart at 12:20pm from Lisbon (LIS) Fly for 8h 15m Arrive at 3:35pm in Washington, D.C. (IAD)

Fri May 9th 2025 Lufthansa · LH 6943 Depart at 10:00am from Porto (OPO) Fly for 1h 0m Arrive at 11:00am in Lisbon (LIS)

Fri May 9th 2025 Lufthansa · LH 8865 Depart at 12:20pm from Lisbon (LIS) Fly for 8h 25m Arrive at 3:45pm in Washington, D.C. (IAD)

Wed Apr 30th 2025 United Airlines · UA 6888 Depart at 10:00am from Porto (OPO) Fly for 1h 0m Arrive at 11:00am in Lisbon (LIS)

Wed Apr 30th 2025 United Airlines · UA 943 Depart at 12:20pm from Lisbon (LIS) Fly for 8h 25m Arrive at 3:45pm in Washington, D.C. (IAD)