Cheap Flights from Lisbon to Boston (LIS to BOS)

Tue Aug 12th 2025 KLM Royal Dutch Airlines · KL 1586 Depart at 7:30pm from Lisbon (LIS) Fly for 2h 55m Arrive at 11:25pm in Amsterdam (AMS)

Wed Aug 13th 2025 KLM Royal Dutch Airlines · KL 1197 Depart at 6:55am from Amsterdam (AMS) Fly for 1h 50m Arrive at 8:45am in Oslo (OSL)

Thu Aug 14th 2025 Finnair · AY 5921 Depart at 7:45am from Oslo (OSL) Fly for 2h 30m Arrive at 9:15am in London (LHR)

Thu Aug 14th 2025 Finnair · AY 5413 Depart at 2:40pm from London (LHR) Fly for 7h 35m Arrive at 5:15pm in Boston (BOS)

Mon Aug 11th 2025 Vueling · VY 8465 Depart at 10:10pm from Lisbon (LIS) Fly for 1h 55m Arrive at 1:05am in Barcelona (BCN)

Tue Aug 12th 2025 Vueling · VY 9795 Depart at 6:30pm from Barcelona (BCN) Fly for 8h 45m Arrive at 9:15pm in Boston (BOS)

Mon Aug 11th 2025 Vueling · VY 8463 Depart at 9:20pm from Lisbon (LIS) Fly for 1h 55m Arrive at 12:15am in Barcelona (BCN)

Tue Aug 12th 2025 Vueling · VY 9795 Depart at 6:30pm from Barcelona (BCN) Fly for 8h 45m Arrive at 9:15pm in Boston (BOS)

Mon Aug 11th 2025 Vueling · VY 3647 Depart at 9:15pm from Lisbon (LIS) Fly for 1h 44m Arrive at 11:59pm in Ibiza (IBZ)

Tue Aug 12th 2025 Vueling · VY 3501 Depart at 8:55am from Ibiza (IBZ) Fly for 1h 0m Arrive at 9:55am in Barcelona (BCN)

Tue Aug 12th 2025 Vueling · VY 9795 Depart at 6:30pm from Barcelona (BCN) Fly for 8h 45m Arrive at 9:15pm in Boston (BOS)

Mon Aug 11th 2025 TAP Portugal · TP 215 Depart at 5:35pm from Lisbon (LIS) Fly for 7h 30m Arrive at 8:05pm in Boston (BOS)

Tue Aug 12th 2025 Vueling · VY 8467 Depart at 2:00pm from Lisbon (LIS) Fly for 1h 55m Arrive at 4:55pm in Barcelona (BCN)

Tue Aug 12th 2025 Vueling · VY 9795 Depart at 6:30pm from Barcelona (BCN) Fly for 8h 45m Arrive at 9:15pm in Boston (BOS)

Tue Aug 12th 2025 Vueling · VY 8461 Depart at 9:10am from Lisbon (LIS) Fly for 2h 0m Arrive at 12:10pm in Barcelona (BCN)

Tue Aug 12th 2025 Vueling · VY 9795 Depart at 6:30pm from Barcelona (BCN) Fly for 8h 45m Arrive at 9:15pm in Boston (BOS)

Tue Aug 12th 2025 TAP Portugal · TP 1936 Depart at 10:00pm from Lisbon (LIS) Fly for 0h 55m Arrive at 10:55pm in Porto (OPO)

Wed Aug 13th 2025 TAP Portugal · TP 227 Depart at 6:10pm from Porto (OPO) Fly for 7h 35m Arrive at 8:45pm in Boston (BOS)

Tue Aug 12th 2025 Ryanair · FR 3079 Depart at 12:35pm from Lisbon (LIS) Fly for 1h 50m Arrive at 3:25pm in Barcelona (BCN)

Tue Aug 12th 2025 Vueling · VY 9795 Depart at 6:30pm from Barcelona (BCN) Fly for 8h 45m Arrive at 9:15pm in Boston (BOS)

Tue Aug 12th 2025 Ryanair · FR 7329 Depart at 9:35pm from Lisbon (LIS) Fly for 2h 45m Arrive at 12:20am in Dublin (DUB)

Wed Aug 13th 2025 Ryanair · FR 632 Depart at 7:15pm from Dublin (DUB) Fly for 2h 10m Arrive at 10:25pm in Copenhagen (CPH)

Thu Aug 14th 2025 Finnair · AY 5925 Depart at 10:50am from Copenhagen (CPH) Fly for 2h 10m Arrive at 12:00pm in London (LHR)

Thu Aug 14th 2025 Finnair · AY 5413 Depart at 2:40pm from London (LHR) Fly for 7h 35m Arrive at 5:15pm in Boston (BOS)

Tue Aug 12th 2025 Aer Lingus · EI 487 Depart at 10:15pm from Lisbon (LIS) Fly for 2h 44m Arrive at 12:59am in Dublin (DUB)

Wed Aug 13th 2025 Ryanair · FR 632 Depart at 7:15pm from Dublin (DUB) Fly for 2h 10m Arrive at 10:25pm in Copenhagen (CPH)

Thu Aug 14th 2025 Finnair · AY 5925 Depart at 10:50am from Copenhagen (CPH) Fly for 2h 10m Arrive at 12:00pm in London (LHR)

Thu Aug 14th 2025 Finnair · AY 5413 Depart at 2:40pm from London (LHR) Fly for 7h 35m Arrive at 5:15pm in Boston (BOS)

Tue Aug 12th 2025 Vueling · VY 8465 Depart at 10:10pm from Lisbon (LIS) Fly for 1h 55m Arrive at 1:05am in Barcelona (BCN)

Wed Aug 13th 2025 Iberia Airlines · IB 2625 Depart at 6:30pm from Barcelona (BCN) Fly for 8h 45m Arrive at 9:15pm in Boston (BOS)

Tue Aug 12th 2025 TAP Portugal · TP 1040 Depart at 10:40pm from Lisbon (LIS) Fly for 1h 50m Arrive at 1:30am in Barcelona (BCN)

Wed Aug 13th 2025 Iberia Airlines · IB 2625 Depart at 6:30pm from Barcelona (BCN) Fly for 8h 45m Arrive at 9:15pm in Boston (BOS)

Tue Aug 12th 2025 Ryanair · FR 7329 Depart at 9:35pm from Lisbon (LIS) Fly for 2h 45m Arrive at 12:20am in Dublin (DUB)

Wed Aug 13th 2025 Play · OG 881 Depart at 11:35am from Dublin (DUB) Fly for 2h 40m Arrive at 1:15pm in Reykjavik (KEF)

Wed Aug 13th 2025 Play · OG 111 Depart at 3:45pm from Reykjavik (KEF) Fly for 6h 5m Arrive at 5:50pm in Boston (BOS)

Tue Aug 12th 2025 Ryanair · FR 487 Depart at 8:35pm from Lisbon (LIS) Fly for 2h 10m Arrive at 11:45pm in Marseille (MRS)

Wed Aug 13th 2025 Brussels Airlines · SN 3604 Depart at 6:40am from Marseille (MRS) Fly for 1h 45m Arrive at 8:25am in Brussels (BRU)

Wed Aug 13th 2025 Aer Lingus · EI 631 Depart at 10:20am from Brussels (BRU) Fly for 1h 45m Arrive at 11:05am in Dublin (DUB)

Wed Aug 13th 2025 Aer Lingus · EI 133 Depart at 12:40pm from Dublin (DUB) Fly for 7h 0m Arrive at 2:40pm in Boston (BOS)

Mon Aug 11th 2025 Vueling · VY 8465 Depart at 10:10pm from Lisbon (LIS) Fly for 1h 55m Arrive at 1:05am in Barcelona (BCN)

Tue Aug 12th 2025 Ryanair · FR 2918 Depart at 6:20am from Barcelona (BCN) Fly for 2h 15m Arrive at 8:35am in Brussels (BRU)

Tue Aug 12th 2025 Finnair · AY 5625 Depart at 12:05pm from Brussels (BRU) Fly for 2h 30m Arrive at 2:35pm in Madrid (MAD)

Tue Aug 12th 2025 Finnair · AY 5369 Depart at 5:30pm from Madrid (MAD) Fly for 8h 20m Arrive at 7:50pm in Boston (BOS)

Mon Aug 11th 2025 Wizz Air Malta · W4 6220 Depart at 9:05pm from Lisbon (LIS) Fly for 3h 5m Arrive at 1:10am in Rome (FCO)

Tue Aug 12th 2025 Ryanair · FR 3082 Depart at 5:50am from Rome (FCO) Fly for 2h 15m Arrive at 8:05am in Brussels (BRU)

Tue Aug 12th 2025 Aer Lingus · EI 631 Depart at 10:20am from Brussels (BRU) Fly for 1h 45m Arrive at 11:05am in Dublin (DUB)

Tue Aug 12th 2025 Aer Lingus · EI 133 Depart at 12:40pm from Dublin (DUB) Fly for 7h 0m Arrive at 2:40pm in Boston (BOS)

Tue Aug 12th 2025 TAP Portugal · TP 1936 Depart at 10:00pm from Lisbon (LIS) Fly for 0h 55m Arrive at 10:55pm in Porto (OPO)

Wed Aug 13th 2025 Ryanair · FR 1262 Depart at 6:05am from Porto (OPO) Fly for 2h 25m Arrive at 8:30am in London (STN)

Wed Aug 13th 2025 Play · OG 801 Depart at 11:40am from London (STN) Fly for 3h 5m Arrive at 1:45pm in Reykjavik (KEF)

Wed Aug 13th 2025 Play · OG 111 Depart at 3:45pm from Reykjavik (KEF) Fly for 6h 5m Arrive at 5:50pm in Boston (BOS)

Sun Aug 10th 2025 easyJet · U2 7651 Depart at 6:50pm from Lisbon (LIS) Fly for 1h 20m Arrive at 9:10pm in Madrid (MAD)

Mon Aug 11th 2025 Ryanair · FR 2948 Depart at 5:50am from Madrid (MAD) Fly for 2h 15m Arrive at 8:05am in Brussels (BRU)

Mon Aug 11th 2025 Aer Lingus · EI 631 Depart at 10:20am from Brussels (BRU) Fly for 1h 45m Arrive at 11:05am in Dublin (DUB)

Mon Aug 11th 2025 Aer Lingus · EI 133 Depart at 12:40pm from Dublin (DUB) Fly for 7h 0m Arrive at 2:40pm in Boston (BOS)

Tue Aug 12th 2025 Vueling · VY 8465 Depart at 10:10pm from Lisbon (LIS) Fly for 1h 55m Arrive at 1:05am in Barcelona (BCN)

Wed Aug 13th 2025 Ryanair · FR 4585 Depart at 5:45am from Barcelona (BCN) Fly for 2h 0m Arrive at 6:45am in Porto (OPO)

Wed Aug 13th 2025 TAP Portugal · TP 227 Depart at 6:10pm from Porto (OPO) Fly for 7h 35m Arrive at 8:45pm in Boston (BOS)

Sun Aug 10th 2025 Iberia Airlines · IB 1146 Depart at 8:45pm from Lisbon (LIS) Fly for 1h 25m Arrive at 11:10pm in Madrid (MAD)

Mon Aug 11th 2025 Ryanair · FR 2948 Depart at 5:50am from Madrid (MAD) Fly for 2h 15m Arrive at 8:05am in Brussels (BRU)

Mon Aug 11th 2025 Aer Lingus · EI 631 Depart at 10:20am from Brussels (BRU) Fly for 1h 45m Arrive at 11:05am in Dublin (DUB)

Mon Aug 11th 2025 Aer Lingus · EI 133 Depart at 12:40pm from Dublin (DUB) Fly for 7h 0m Arrive at 2:40pm in Boston (BOS)

Mon Aug 11th 2025 Ryanair · FR 651 Depart at 10:30pm from Lisbon (LIS) Fly for 2h 45m Arrive at 1:15am in Dublin (DUB)

Tue Aug 12th 2025 Ryanair · FR 632 Depart at 9:10am from Dublin (DUB) Fly for 2h 10m Arrive at 12:20pm in Copenhagen (CPH)

Tue Aug 12th 2025 Finnair · AY 5987 Depart at 2:20pm from Copenhagen (CPH) Fly for 2h 5m Arrive at 3:25pm in London (LHR)

Tue Aug 12th 2025 Finnair · AY 5503 Depart at 5:35pm from London (LHR) Fly for 7h 35m Arrive at 8:10pm in Boston (BOS)

Tue Aug 12th 2025 Vueling · VY 8465 Depart at 10:10pm from Lisbon (LIS) Fly for 1h 55m Arrive at 1:05am in Barcelona (BCN)

Wed Aug 13th 2025 Ryanair · FR 2918 Depart at 7:30am from Barcelona (BCN) Fly for 2h 15m Arrive at 9:45am in Brussels (BRU)

Wed Aug 13th 2025 Finnair · AY 5625 Depart at 12:05pm from Brussels (BRU) Fly for 2h 30m Arrive at 2:35pm in Madrid (MAD)

Wed Aug 13th 2025 Finnair · AY 5369 Depart at 5:30pm from Madrid (MAD) Fly for 8h 20m Arrive at 7:50pm in Boston (BOS)

Mon Aug 11th 2025 Ryanair · FR 9743 Depart at 10:45pm from Lisbon (LIS) Fly for 1h 20m Arrive at 1:05am in Madrid (MAD)

Tue Aug 12th 2025 Ryanair · FR 5054 Depart at 7:20am from Madrid (MAD) Fly for 2h 20m Arrive at 9:40am in Luxembourg (LUX)

Tue Aug 12th 2025 British Airways · BA 417 Depart at 11:30am from Luxembourg (LUX) Fly for 1h 40m Arrive at 12:10pm in London (LHR)

Tue Aug 12th 2025 Finnair · AY 5503 Depart at 5:35pm from London (LHR) Fly for 7h 35m Arrive at 8:10pm in Boston (BOS)

Tue Aug 12th 2025 TAP Portugal · TP 1040 Depart at 10:40pm from Lisbon (LIS) Fly for 1h 50m Arrive at 1:30am in Barcelona (BCN)

Wed Aug 13th 2025 Ryanair · FR 4585 Depart at 5:45am from Barcelona (BCN) Fly for 2h 0m Arrive at 6:45am in Porto (OPO)

Wed Aug 13th 2025 TAP Portugal · TP 227 Depart at 6:10pm from Porto (OPO) Fly for 7h 35m Arrive at 8:45pm in Boston (BOS)

Tue Aug 12th 2025 TAP Portugal · TP 1040 Depart at 10:40pm from Lisbon (LIS) Fly for 1h 50m Arrive at 1:30am in Barcelona (BCN)

Wed Aug 13th 2025 Ryanair · FR 2918 Depart at 7:30am from Barcelona (BCN) Fly for 2h 15m Arrive at 9:45am in Brussels (BRU)

Wed Aug 13th 2025 Finnair · AY 5625 Depart at 12:05pm from Brussels (BRU) Fly for 2h 30m Arrive at 2:35pm in Madrid (MAD)

Wed Aug 13th 2025 Finnair · AY 5369 Depart at 5:30pm from Madrid (MAD) Fly for 8h 20m Arrive at 7:50pm in Boston (BOS)

Tue Aug 12th 2025 KLM Royal Dutch Airlines · KL 1586 Depart at 7:30pm from Lisbon (LIS) Fly for 2h 55m Arrive at 11:25pm in Amsterdam (AMS)

Wed Aug 13th 2025 KLM Royal Dutch Airlines · KL 1797 Depart at 6:55am from Amsterdam (AMS) Fly for 0h 45m Arrive at 7:40am in Düsseldorf (DUS)

Wed Aug 13th 2025 Aer Lingus · EI 693 Depart at 10:25am from Düsseldorf (DUS) Fly for 1h 55m Arrive at 11:20am in Dublin (DUB)

Wed Aug 13th 2025 Aer Lingus · EI 133 Depart at 12:40pm from Dublin (DUB) Fly for 7h 0m Arrive at 2:40pm in Boston (BOS)

Sun Aug 10th 2025 TAP Portugal · TP 1022 Depart at 10:00pm from Lisbon (LIS) Fly for 1h 20m Arrive at 12:20am in Madrid (MAD)

Mon Aug 11th 2025 Ryanair · FR 2948 Depart at 5:50am from Madrid (MAD) Fly for 2h 15m Arrive at 8:05am in Brussels (BRU)

Mon Aug 11th 2025 Aer Lingus · EI 631 Depart at 10:20am from Brussels (BRU) Fly for 1h 45m Arrive at 11:05am in Dublin (DUB)

Mon Aug 11th 2025 Aer Lingus · EI 133 Depart at 12:40pm from Dublin (DUB) Fly for 7h 0m Arrive at 2:40pm in Boston (BOS)

Sun Aug 10th 2025 Wizz Air · W6 2394 Depart at 9:00pm from Lisbon (LIS) Fly for 3h 40m Arrive at 1:40am in Budapest (BUD)

Mon Aug 11th 2025 Aer Lingus · EI 673 Depart at 12:30pm from Budapest (BUD) Fly for 3h 15m Arrive at 2:45pm in Dublin (DUB)

Mon Aug 11th 2025 Aer Lingus · EI 137 Depart at 4:45pm from Dublin (DUB) Fly for 7h 0m Arrive at 6:45pm in Boston (BOS)

Mon Aug 11th 2025 Ryanair · FR 651 Depart at 10:30pm from Lisbon (LIS) Fly for 2h 45m Arrive at 1:15am in Dublin (DUB)

Tue Aug 12th 2025 Ryanair · FR 1456 Depart at 6:45am from Dublin (DUB) Fly for 1h 40m Arrive at 9:25am in Brussels (BRU)

Tue Aug 12th 2025 Finnair · AY 5625 Depart at 12:05pm from Brussels (BRU) Fly for 2h 30m Arrive at 2:35pm in Madrid (MAD)

Tue Aug 12th 2025 Finnair · AY 5369 Depart at 5:30pm from Madrid (MAD) Fly for 8h 20m Arrive at 7:50pm in Boston (BOS)

Sun Aug 10th 2025 TAP Portugal · TP 1930 Depart at 4:00pm from Lisbon (LIS) Fly for 1h 0m Arrive at 5:00pm in Porto (OPO)

Sun Aug 10th 2025 TAP Portugal · TP 227 Depart at 6:00pm from Porto (OPO) Fly for 7h 40m Arrive at 8:40pm in Boston (BOS)

Mon Aug 11th 2025 TAP Portugal · TP 1928 Depart at 2:30pm from Lisbon (LIS) Fly for 0h 50m Arrive at 3:20pm in Porto (OPO)

Mon Aug 11th 2025 TAP Portugal · TP 227 Depart at 5:30pm from Porto (OPO) Fly for 7h 40m Arrive at 8:10pm in Boston (BOS)

Mon Aug 11th 2025 TAP Portugal · TP 1926 Depart at 10:00am from Lisbon (LIS) Fly for 0h 55m Arrive at 10:55am in Porto (OPO)

Mon Aug 11th 2025 TAP Portugal · TP 227 Depart at 5:30pm from Porto (OPO) Fly for 7h 40m Arrive at 8:10pm in Boston (BOS)

Mon Aug 11th 2025 TAP Portugal · TP 1924 Depart at 9:05am from Lisbon (LIS) Fly for 0h 55m Arrive at 10:00am in Porto (OPO)

Mon Aug 11th 2025 TAP Portugal · TP 227 Depart at 5:30pm from Porto (OPO) Fly for 7h 40m Arrive at 8:10pm in Boston (BOS)

Mon Aug 11th 2025 TAP Portugal · TP 1922 Depart at 8:05am from Lisbon (LIS) Fly for 0h 55m Arrive at 9:00am in Porto (OPO)

Mon Aug 11th 2025 TAP Portugal · TP 227 Depart at 5:30pm from Porto (OPO) Fly for 7h 40m Arrive at 8:10pm in Boston (BOS)

Sun Aug 10th 2025 Ryanair · FR 7137 Depart at 5:55am from Lisbon (LIS) Fly for 2h 45m Arrive at 8:40am in Dublin (DUB)

Sun Aug 10th 2025 Play · OG 881 Depart at 11:35am from Dublin (DUB) Fly for 2h 40m Arrive at 1:15pm in Reykjavik (KEF)

Sun Aug 10th 2025 Play · OG 111 Depart at 3:45pm from Reykjavik (KEF) Fly for 6h 5m Arrive at 5:50pm in Boston (BOS)

Sat Aug 9th 2025 Ryanair · FR 7329 Depart at 9:55pm from Lisbon (LIS) Fly for 2h 45m Arrive at 12:40am in Dublin (DUB)

Sun Aug 10th 2025 Play · OG 881 Depart at 11:35am from Dublin (DUB) Fly for 2h 40m Arrive at 1:15pm in Reykjavik (KEF)

Sun Aug 10th 2025 Play · OG 111 Depart at 3:45pm from Reykjavik (KEF) Fly for 6h 5m Arrive at 5:50pm in Boston (BOS)

Tue Aug 12th 2025 TAP Portugal · TP 1032 Depart at 11:20am from Lisbon (LIS) Fly for 1h 50m Arrive at 2:10pm in Barcelona (BCN)

Tue Aug 12th 2025 Vueling · VY 9795 Depart at 6:30pm from Barcelona (BCN) Fly for 8h 45m Arrive at 9:15pm in Boston (BOS)

Mon Aug 11th 2025 Vueling · VY 8465 Depart at 10:10pm from Lisbon (LIS) Fly for 1h 55m Arrive at 1:05am in Barcelona (BCN)

Tue Aug 12th 2025 Vueling · VY 1870 Depart at 5:50am from Barcelona (BCN) Fly for 3h 0m Arrive at 8:50am in Copenhagen (CPH)

Tue Aug 12th 2025 Finnair · AY 5925 Depart at 10:55am from Copenhagen (CPH) Fly for 2h 10m Arrive at 12:05pm in London (LHR)

Tue Aug 12th 2025 Finnair · AY 5413 Depart at 2:40pm from London (LHR) Fly for 7h 35m Arrive at 5:15pm in Boston (BOS)

Tue Aug 12th 2025 Aer Lingus · EI 487 Depart at 10:15pm from Lisbon (LIS) Fly for 2h 44m Arrive at 12:59am in Dublin (DUB)

Wed Aug 13th 2025 Play · OG 881 Depart at 11:35am from Dublin (DUB) Fly for 2h 40m Arrive at 1:15pm in Reykjavik (KEF)

Wed Aug 13th 2025 Play · OG 111 Depart at 3:45pm from Reykjavik (KEF) Fly for 6h 5m Arrive at 5:50pm in Boston (BOS)

Tue Aug 12th 2025 Lufthansa · LH 1171 Depart at 5:05am from Lisbon (LIS) Fly for 3h 5m Arrive at 9:10am in Frankfurt (FRA)

Tue Aug 12th 2025 Lufthansa · LH 826 Depart at 10:10am from Frankfurt (FRA) Fly for 1h 25m Arrive at 11:35am in Copenhagen (CPH)

Tue Aug 12th 2025 Finnair · AY 5983 Depart at 5:40pm from Copenhagen (CPH) Fly for 2h 5m Arrive at 6:45pm in London (LHR)

Tue Aug 12th 2025 Finnair · AY 5439 Depart at 8:10pm from London (LHR) Fly for 7h 30m Arrive at 10:40pm in Boston (BOS)

Mon Aug 11th 2025 SAS · SK 2802 Depart at 8:15pm from Lisbon (LIS) Fly for 3h 35m Arrive at 12:50am in Copenhagen (CPH)

Tue Aug 12th 2025 Finnair · AY 5925 Depart at 10:55am from Copenhagen (CPH) Fly for 2h 10m Arrive at 12:05pm in London (LHR)

Tue Aug 12th 2025 Finnair · AY 5413 Depart at 2:40pm from London (LHR) Fly for 7h 35m Arrive at 5:15pm in Boston (BOS)

Tue Aug 12th 2025 Vueling · VY 8463 Depart at 9:15pm from Lisbon (LIS) Fly for 1h 55m Arrive at 12:10am in Barcelona (BCN)

Wed Aug 13th 2025 Vueling · VY 6650 Depart at 7:30am from Barcelona (BCN) Fly for 2h 40m Arrive at 9:10am in London (LHR)

Wed Aug 13th 2025 Air France · AF 9658 Depart at 12:25pm from London (LHR) Fly for 7h 55m Arrive at 3:20pm in Boston (BOS)

Mon Aug 11th 2025 Ryanair · FR 651 Depart at 10:30pm from Lisbon (LIS) Fly for 2h 45m Arrive at 1:15am in Dublin (DUB)

Tue Aug 12th 2025 Aer Lingus · EI 152 Depart at 6:30am from Dublin (DUB) Fly for 1h 30m Arrive at 8:00am in London (LHR)

Tue Aug 12th 2025 Finnair · AY 5413 Depart at 2:40pm from London (LHR) Fly for 7h 35m Arrive at 5:15pm in Boston (BOS)

Mon Aug 11th 2025 Ryanair · FR 714 Depart at 6:40am from Lisbon (LIS) Fly for 2h 45m Arrive at 9:25am in London (STN)

Mon Aug 11th 2025 Play · OG 801 Depart at 11:40am from London (STN) Fly for 3h 5m Arrive at 1:45pm in Reykjavik (KEF)

Mon Aug 11th 2025 Play · OG 111 Depart at 3:45pm from Reykjavik (KEF) Fly for 6h 5m Arrive at 5:50pm in Boston (BOS)

Tue Aug 12th 2025 Ryanair · FR 3079 Depart at 12:35pm from Lisbon (LIS) Fly for 1h 50m Arrive at 3:25pm in Barcelona (BCN)

Tue Aug 12th 2025 Iberia Airlines · IB 2625 Depart at 6:30pm from Barcelona (BCN) Fly for 8h 45m Arrive at 9:15pm in Boston (BOS)

Mon Aug 11th 2025 Ryanair · FR 651 Depart at 10:30pm from Lisbon (LIS) Fly for 2h 45m Arrive at 1:15am in Dublin (DUB)

Tue Aug 12th 2025 British Airways · BA 833 Depart at 8:35am from Dublin (DUB) Fly for 1h 35m Arrive at 10:10am in London (LHR)

Tue Aug 12th 2025 Finnair · AY 5413 Depart at 2:40pm from London (LHR) Fly for 7h 35m Arrive at 5:15pm in Boston (BOS)

Tue Aug 12th 2025 Vueling · VY 8465 Depart at 10:10pm from Lisbon (LIS) Fly for 1h 55m Arrive at 1:05am in Barcelona (BCN)

Wed Aug 13th 2025 Vueling · VY 6650 Depart at 7:30am from Barcelona (BCN) Fly for 2h 40m Arrive at 9:10am in London (LHR)

Wed Aug 13th 2025 Air France · AF 9658 Depart at 12:25pm from London (LHR) Fly for 7h 55m Arrive at 3:20pm in Boston (BOS)

Mon Aug 11th 2025 TAP Portugal · TP 1366 Depart at 8:00pm from Lisbon (LIS) Fly for 2h 55m Arrive at 10:55pm in London (LHR)

Tue Aug 12th 2025 Aer Lingus · EI 153 Depart at 8:50am from London (LHR) Fly for 1h 25m Arrive at 10:15am in Dublin (DUB)

Tue Aug 12th 2025 Aer Lingus · EI 133 Depart at 12:40pm from Dublin (DUB) Fly for 7h 0m Arrive at 2:40pm in Boston (BOS)

Tue Aug 12th 2025 Wizz Air · W6 1594 Depart at 12:50am from Lisbon (LIS) Fly for 3h 55m Arrive at 5:45am in Warsaw (WAW)

Tue Aug 12th 2025 LOT Polish Airlines · LO 463 Depart at 8:25am from Warsaw (WAW) Fly for 1h 30m Arrive at 9:55am in Copenhagen (CPH)

Tue Aug 12th 2025 Finnair · AY 5987 Depart at 2:20pm from Copenhagen (CPH) Fly for 2h 5m Arrive at 3:25pm in London (LHR)

Tue Aug 12th 2025 Finnair · AY 5503 Depart at 5:35pm from London (LHR) Fly for 7h 35m Arrive at 8:10pm in Boston (BOS)

Mon Aug 11th 2025 Ryanair · FR 9743 Depart at 10:45pm from Lisbon (LIS) Fly for 1h 20m Arrive at 1:05am in Madrid (MAD)

Tue Aug 12th 2025 Iberia Airlines · IB 711 Depart at 7:00am from Madrid (MAD) Fly for 2h 25m Arrive at 8:25am in London (LHR)

Tue Aug 12th 2025 Finnair · AY 5413 Depart at 2:40pm from London (LHR) Fly for 7h 35m Arrive at 5:15pm in Boston (BOS)

Tue Aug 12th 2025 TAP Portugal · TP 1366 Depart at 8:15pm from Lisbon (LIS) Fly for 2h 40m Arrive at 10:55pm in London (LHR)

Wed Aug 13th 2025 KLM Royal Dutch Airlines · KL 1000 Depart at 6:30am from London (LHR) Fly for 1h 20m Arrive at 8:50am in Amsterdam (AMS)

Wed Aug 13th 2025 KLM Royal Dutch Airlines · KL 6017 Depart at 11:45am from Amsterdam (AMS) Fly for 7h 50m Arrive at 1:35pm in Boston (BOS)

Mon Aug 11th 2025 TAP Portugal · TP 1366 Depart at 8:00pm from Lisbon (LIS) Fly for 2h 55m Arrive at 10:55pm in London (LHR)

Tue Aug 12th 2025 KLM Royal Dutch Airlines · KL 1000 Depart at 6:30am from London (LHR) Fly for 1h 20m Arrive at 8:50am in Amsterdam (AMS)

Tue Aug 12th 2025 KLM Royal Dutch Airlines · KL 6017 Depart at 11:45am from Amsterdam (AMS) Fly for 7h 50m Arrive at 1:35pm in Boston (BOS)

Tue Aug 12th 2025 TAP Portugal · TP 1040 Depart at 10:40pm from Lisbon (LIS) Fly for 1h 50m Arrive at 1:30am in Barcelona (BCN)

Wed Aug 13th 2025 Vueling · VY 6650 Depart at 7:30am from Barcelona (BCN) Fly for 2h 40m Arrive at 9:10am in London (LHR)

Wed Aug 13th 2025 Air France · AF 9658 Depart at 12:25pm from London (LHR) Fly for 7h 55m Arrive at 3:20pm in Boston (BOS)

Tue Aug 12th 2025 Iberia Airlines · IB 1146 Depart at 8:45pm from Lisbon (LIS) Fly for 1h 25m Arrive at 11:10pm in Madrid (MAD)

Wed Aug 13th 2025 Iberia Airlines · IB 711 Depart at 7:00am from Madrid (MAD) Fly for 2h 25m Arrive at 8:25am in London (LHR)

Wed Aug 13th 2025 Air France · AF 9658 Depart at 12:25pm from London (LHR) Fly for 7h 55m Arrive at 3:20pm in Boston (BOS)

Tue Aug 12th 2025 Lufthansa · LH 1173 Depart at 6:45am from Lisbon (LIS) Fly for 3h 5m Arrive at 10:50am in Frankfurt (FRA)

Tue Aug 12th 2025 Lufthansa · LH 828 Depart at 12:45pm from Frankfurt (FRA) Fly for 1h 25m Arrive at 2:10pm in Copenhagen (CPH)

Tue Aug 12th 2025 Finnair · AY 5983 Depart at 5:40pm from Copenhagen (CPH) Fly for 2h 5m Arrive at 6:45pm in London (LHR)

Tue Aug 12th 2025 Finnair · AY 5439 Depart at 8:10pm from London (LHR) Fly for 7h 30m Arrive at 10:40pm in Boston (BOS)

Sat Aug 9th 2025 KLM Royal Dutch Airlines · KL 1586 Depart at 7:30pm from Lisbon (LIS) Fly for 2h 55m Arrive at 11:25pm in Amsterdam (AMS)

Sun Aug 10th 2025 KLM Royal Dutch Airlines · KL 1797 Depart at 6:55am from Amsterdam (AMS) Fly for 0h 45m Arrive at 7:40am in Düsseldorf (DUS)

Sun Aug 10th 2025 Aer Lingus · EI 693 Depart at 10:25am from Düsseldorf (DUS) Fly for 1h 55m Arrive at 11:20am in Dublin (DUB)

Sun Aug 10th 2025 Aer Lingus · EI 133 Depart at 12:40pm from Dublin (DUB) Fly for 7h 0m Arrive at 2:40pm in Boston (BOS)

Tue Aug 12th 2025 TAP Portugal · TP 1040 Depart at 10:40pm from Lisbon (LIS) Fly for 1h 50m Arrive at 1:30am in Barcelona (BCN)

Wed Aug 13th 2025 British Airways · BA 477 Depart at 7:40am from Barcelona (BCN) Fly for 2h 25m Arrive at 9:05am in London (LHR)

Wed Aug 13th 2025 Air France · AF 9658 Depart at 12:25pm from London (LHR) Fly for 7h 55m Arrive at 3:20pm in Boston (BOS)

Tue Aug 12th 2025 Vueling · VY 3437 Depart at 9:35pm from Lisbon (LIS) Fly for 1h 55m Arrive at 12:30am in Palma, Majorca (PMI)

Wed Aug 13th 2025 easyJet · U2 7281 Depart at 6:10am from Palma, Majorca (PMI) Fly for 1h 40m Arrive at 7:50am in Geneva (GVA)

Wed Aug 13th 2025 Aer Lingus · EI 681 Depart at 10:05am from Geneva (GVA) Fly for 2h 20m Arrive at 11:25am in Dublin (DUB)

Wed Aug 13th 2025 Aer Lingus · EI 133 Depart at 12:40pm from Dublin (DUB) Fly for 7h 0m Arrive at 2:40pm in Boston (BOS)

Tue Aug 12th 2025 Lufthansa · LH 1171 Depart at 5:05am from Lisbon (LIS) Fly for 3h 5m Arrive at 9:10am in Frankfurt (FRA)

Tue Aug 12th 2025 Lufthansa · LH 826 Depart at 10:10am from Frankfurt (FRA) Fly for 1h 25m Arrive at 11:35am in Copenhagen (CPH)

Tue Aug 12th 2025 Finnair · AY 5987 Depart at 2:20pm from Copenhagen (CPH) Fly for 2h 5m Arrive at 3:25pm in London (LHR)

Tue Aug 12th 2025 Finnair · AY 5503 Depart at 5:35pm from London (LHR) Fly for 7h 35m Arrive at 8:10pm in Boston (BOS)

Mon Aug 11th 2025 Vueling · VY 8465 Depart at 10:10pm from Lisbon (LIS) Fly for 1h 55m Arrive at 1:05am in Barcelona (BCN)

Tue Aug 12th 2025 British Airways · BA 477 Depart at 7:45am from Barcelona (BCN) Fly for 2h 25m Arrive at 9:10am in London (LHR)

Tue Aug 12th 2025 Finnair · AY 5413 Depart at 2:40pm from London (LHR) Fly for 7h 35m Arrive at 5:15pm in Boston (BOS)

Tue Aug 12th 2025 TAP Portugal · TP 215 Depart at 5:35pm from Lisbon (LIS) Fly for 7h 30m Arrive at 8:05pm in Boston (BOS)

Sun Aug 10th 2025 TAP Portugal · TP 215 Depart at 5:20pm from Lisbon (LIS) Fly for 7h 30m Arrive at 7:50pm in Boston (BOS)

Sun Aug 10th 2025 TAP Portugal · TP 217 Depart at 11:45am from Lisbon (LIS) Fly for 7h 35m Arrive at 2:20pm in Boston (BOS)

Tue Aug 12th 2025 TAP Portugal · TP 217 Depart at 11:45am from Lisbon (LIS) Fly for 7h 35m Arrive at 2:20pm in Boston (BOS)

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

Mon Aug 11th 2025 TAP Portugal · TP 1040 Depart at 10:40pm from Lisbon (LIS) Fly for 1h 50m Arrive at 1:30am in Barcelona (BCN)

Tue Aug 12th 2025 Vueling · VY 1870 Depart at 5:50am from Barcelona (BCN) Fly for 3h 0m Arrive at 8:50am in Copenhagen (CPH)

Tue Aug 12th 2025 Finnair · AY 5925 Depart at 10:55am from Copenhagen (CPH) Fly for 2h 10m Arrive at 12:05pm in London (LHR)

Tue Aug 12th 2025 Finnair · AY 5413 Depart at 2:40pm from London (LHR) Fly for 7h 35m Arrive at 5:15pm in Boston (BOS)

Sat Aug 9th 2025 TAP Portugal · TP 828 Depart at 9:00pm from Lisbon (LIS) Fly for 2h 45m Arrive at 12:45am in Milan (MXP)

Sun Aug 10th 2025 easyJet · U2 3025 Depart at 6:45am from Milan (MXP) Fly for 1h 35m Arrive at 8:20am in Düsseldorf (DUS)

Sun Aug 10th 2025 Aer Lingus · EI 693 Depart at 10:25am from Düsseldorf (DUS) Fly for 1h 55m Arrive at 11:20am in Dublin (DUB)

Sun Aug 10th 2025 Aer Lingus · EI 133 Depart at 12:40pm from Dublin (DUB) Fly for 7h 0m Arrive at 2:40pm in Boston (BOS)

Tue Aug 12th 2025 Transavia France · TO 7665 Depart at 6:30am from Lisbon (LIS) Fly for 2h 30m Arrive at 10:00am in Paris (ORY)

Tue Aug 12th 2025 Vueling · VY 8960 Depart at 1:40pm from Paris (ORY) Fly for 1h 35m Arrive at 2:15pm in London (LHR)

Tue Aug 12th 2025 Finnair · AY 5503 Depart at 5:35pm from London (LHR) Fly for 7h 35m Arrive at 8:10pm in Boston (BOS)

Sat Aug 9th 2025 TAP Portugal · TP 1924 Depart at 9:05am from Lisbon (LIS) Fly for 0h 55m Arrive at 10:00am in Porto (OPO)

Sat Aug 9th 2025 TAP Portugal · TP 227 Depart at 5:40pm from Porto (OPO) Fly for 7h 40m Arrive at 8:20pm in Boston (BOS)

Mon Aug 11th 2025 Vueling · VY 8467 Depart at 2:00pm from Lisbon (LIS) Fly for 1h 55m Arrive at 4:55pm in Barcelona (BCN)

Mon Aug 11th 2025 Vueling · VY 9795 Depart at 6:30pm from Barcelona (BCN) Fly for 8h 45m Arrive at 9:15pm in Boston (BOS)

Sat Aug 9th 2025 TAP Portugal · TP 1928 Depart at 2:10pm from Lisbon (LIS) Fly for 0h 45m Arrive at 2:55pm in Porto (OPO)

Sat Aug 9th 2025 TAP Portugal · TP 227 Depart at 5:40pm from Porto (OPO) Fly for 7h 40m Arrive at 8:20pm in Boston (BOS)

Sun Aug 10th 2025 TAP Portugal · TP 1928 Depart at 1:55pm from Lisbon (LIS) Fly for 1h 5m Arrive at 3:00pm in Porto (OPO)

Sun Aug 10th 2025 TAP Portugal · TP 227 Depart at 6:00pm from Porto (OPO) Fly for 7h 40m Arrive at 8:40pm in Boston (BOS)

Tue Aug 12th 2025 British Airways · BA 529 Depart at 1:35pm from Lisbon (LIS) Fly for 2h 45m Arrive at 4:20pm in London (LHR)

Tue Aug 12th 2025 British Airways · BA 203 Depart at 5:35pm from London (LHR) Fly for 7h 35m Arrive at 8:10pm in Boston (BOS)

Tue Aug 12th 2025 British Airways · BA 501 Depart at 11:00am from Lisbon (LIS) Fly for 2h 50m Arrive at 1:50pm in London (LHR)

Tue Aug 12th 2025 British Airways · BA 203 Depart at 5:35pm from London (LHR) Fly for 7h 35m Arrive at 8:10pm in Boston (BOS)

Sun Aug 10th 2025 TAP Portugal · TP 5600 Depart at 10:20pm from Lisbon (LIS) Fly for 4h 30m Arrive at 1:50am in Reykjavik (KEF)

Mon Aug 11th 2025 Play · OG 111 Depart at 3:45pm from Reykjavik (KEF) Fly for 6h 5m Arrive at 5:50pm in Boston (BOS)

Tue Aug 12th 2025 TAP Portugal · TP 1356 Depart at 7:35am from Lisbon (LIS) Fly for 2h 45m Arrive at 10:20am in London (LHR)

Tue Aug 12th 2025 Finnair · AY 5413 Depart at 2:40pm from London (LHR) Fly for 7h 35m Arrive at 5:15pm in Boston (BOS)

Tue Aug 12th 2025 TAP Portugal · TP 1352 Depart at 10:05am from Lisbon (LIS) Fly for 2h 40m Arrive at 12:45pm in London (LHR)

Tue Aug 12th 2025 Finnair · AY 5503 Depart at 5:35pm from London (LHR) Fly for 7h 35m Arrive at 8:10pm in Boston (BOS)

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

Tue Aug 12th 2025 TAP Portugal · TP 8514 Depart at 7:15pm from New York (EWR) Fly for 1h 25m Arrive at 8:40pm in Boston (BOS)

Sat Aug 9th 2025 TAP Portugal · TP 201 Depart at 12:15pm from Lisbon (LIS) Fly for 8h 5m Arrive at 3:20pm in New York (EWR)

Sat Aug 9th 2025 TAP Portugal · TP 8514 Depart at 7:53pm from New York (EWR) Fly for 1h 25m Arrive at 9:18pm in Boston (BOS)

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

Sat Aug 9th 2025 Aer Lingus · EI 133 Depart at 12:40pm from Dublin (DUB) Fly for 7h 0m Arrive at 2:40pm in Boston (BOS)

Mon Aug 11th 2025 British Airways · BA 1577 Depart at 11:05am from Lisbon (LIS) Fly for 7h 40m Arrive at 1:45pm in Philadelphia (PHL)

Mon Aug 11th 2025 British Airways · BA 4776 Depart at 3:55pm from Philadelphia (PHL) Fly for 1h 24m Arrive at 5:19pm in Boston (BOS)

Mon Aug 11th 2025 easyJet · U2 7651 Depart at 7:05am from Lisbon (LIS) Fly for 1h 15m Arrive at 9:20am in Madrid (MAD)

Mon Aug 11th 2025 Iberia Airlines · IB 345 Depart at 5:30pm from Madrid (MAD) Fly for 8h 20m Arrive at 7:50pm in Boston (BOS)

Sun Aug 10th 2025 Aer Lingus · EI 483 Depart at 10:55am from Lisbon (LIS) Fly for 2h 50m Arrive at 1:45pm in Dublin (DUB)

Sun Aug 10th 2025 Aer Lingus · EI 137 Depart at 4:45pm from Dublin (DUB) Fly for 7h 0m Arrive at 6:45pm in Boston (BOS)

Tue Aug 12th 2025 Iberia Airlines · IB 5635 Depart at 2:00pm from Lisbon (LIS) Fly for 1h 55m Arrive at 4:55pm in Barcelona (BCN)

Tue Aug 12th 2025 Iberia Airlines · IB 2625 Depart at 6:30pm from Barcelona (BCN) Fly for 8h 45m Arrive at 9:15pm in Boston (BOS)

Mon Aug 11th 2025 Iberia Airlines · IB 5635 Depart at 2:00pm from Lisbon (LIS) Fly for 1h 55m Arrive at 4:55pm in Barcelona (BCN)

Mon Aug 11th 2025 Iberia Airlines · IB 2625 Depart at 6:30pm from Barcelona (BCN) Fly for 8h 45m Arrive at 9:15pm in Boston (BOS)

Sun Aug 10th 2025 Vueling · VY 8467 Depart at 2:00pm from Lisbon (LIS) Fly for 1h 55m Arrive at 4:55pm in Barcelona (BCN)

Sun Aug 10th 2025 Vueling · VY 9795 Depart at 6:30pm from Barcelona (BCN) Fly for 8h 45m Arrive at 9:15pm in Boston (BOS)

Mon Aug 11th 2025 Iberia Airlines · IB 532 Depart at 12:30pm from Lisbon (LIS) Fly for 1h 25m Arrive at 2:55pm in Madrid (MAD)

Mon Aug 11th 2025 Iberia Airlines · IB 345 Depart at 5:30pm from Madrid (MAD) Fly for 8h 20m Arrive at 7:50pm in Boston (BOS)

Sat Aug 9th 2025 Vueling · VY 8467 Depart at 2:00pm from Lisbon (LIS) Fly for 1h 55m Arrive at 4:55pm in Barcelona (BCN)

Sat Aug 9th 2025 Vueling · VY 9795 Depart at 6:30pm from Barcelona (BCN) Fly for 8h 45m Arrive at 9:15pm in Boston (BOS)

Sat Aug 9th 2025 TAP Portugal · TP 217 Depart at 11:45am from Lisbon (LIS) Fly for 7h 35m Arrive at 2:20pm in Boston (BOS)

Mon Aug 11th 2025 KLM Royal Dutch Airlines · KL 6002 Depart at 12:45pm from Lisbon (LIS) Fly for 7h 30m Arrive at 3:15pm in Boston (BOS)

Sun Aug 10th 2025 KLM Royal Dutch Airlines · KL 6002 Depart at 12:45pm from Lisbon (LIS) Fly for 7h 30m Arrive at 3:15pm in Boston (BOS)

Sat Aug 9th 2025 KLM Royal Dutch Airlines · KL 6002 Depart at 12:45pm from Lisbon (LIS) Fly for 7h 30m Arrive at 3:15pm in Boston (BOS)

Mon Aug 11th 2025 Air France · AF 3642 Depart at 12:45pm from Lisbon (LIS) Fly for 7h 30m Arrive at 3:15pm in Boston (BOS)

Sun Aug 10th 2025 Air France · AF 3642 Depart at 12:45pm from Lisbon (LIS) Fly for 7h 30m Arrive at 3:15pm in Boston (BOS)

Sat Aug 9th 2025 Air France · AF 3642 Depart at 12:45pm from Lisbon (LIS) Fly for 7h 30m Arrive at 3:15pm in Boston (BOS)

Tue Aug 12th 2025 Air France · AF 3642 Depart at 12:45pm from Lisbon (LIS) Fly for 7h 30m Arrive at 3:15pm in Boston (BOS)

Tue Aug 12th 2025 KLM Royal Dutch Airlines · KL 6002 Depart at 12:45pm from Lisbon (LIS) Fly for 7h 30m Arrive at 3:15pm in Boston (BOS)

Sat Aug 9th 2025 Aer Lingus · EI 483 Depart at 11:25am from Lisbon (LIS) Fly for 2h 50m Arrive at 2:15pm in Dublin (DUB)

Sat Aug 9th 2025 Aer Lingus · EI 137 Depart at 4:45pm from Dublin (DUB) Fly for 7h 0m Arrive at 6:45pm in Boston (BOS)

Sat Aug 9th 2025 TAP Portugal · TP 219 Depart at 5:35pm from Lisbon (LIS) Fly for 7h 30m Arrive at 8:05pm in Boston (BOS)