Fly in the next three months: Flights from Boston to to Portugal
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USD
Boston (BOS)to
Lisbon (LIS)Jun 07 2025 - Jun 14 2025
From
USD 1,209
Viewed 1 day ago
Round trip
/
Economy
Boston (BOS)to
Lisbon (LIS)Jun 04 2025 - Jun 13 2025
From
USD 1,274
Viewed 8 hrs ago
Round trip
/
Economy
Boston (BOS)to
Lisbon (LIS)Jul 17 2025 - Jul 27 2025
From
USD 1,400
Viewed 2 days ago
Round trip
/
Economy
Boston (BOS)to
Lisbon (LIS)Jun 21 2025 - Jul 01 2025
From
USD 1,417
Viewed 3 hrs ago
Round trip
/
Economy
Boston (BOS)to
Lisbon (LIS)Jun 12 2025 - Jun 29 2025
From
USD 1,484
Viewed 1 day ago
Round trip
/
Economy
Boston (BOS)to
Lisbon (LIS)Jul 19 2025 - Jul 26 2025
From
USD 1,934
Viewed 1 day ago
Round trip
/
Economy
Boston (BOS)to
Lisbon (LIS)May 18 2025 - May 31 2025
From
USD 2,091
Viewed 5 hrs ago
Round trip
/
Economy
Boston (BOS)to
Lisbon (LIS)Jun 18 2025 - Jul 05 2025
From
USD 2,798
Viewed 2 days ago
Round trip
/
Economy
*Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.
