Flights from Boston to Portugal from USD 604
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1 Passenger, Economy
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Promo Code
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Best Flight Deals from Boston to Portugal
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USD
Boston (BOS)to
Lisbon (LIS)14/03/2027 - 01/04/2027
From
USD 699
Viewed 1 day ago
Round trip
Economy
Boston (BOS)to
Lisbon (LIS)03/02/2027 - 09/02/2027
From
USD 699
Viewed 1 day ago
Round trip
Economy
Boston (BOS)to
Porto (OPO)06/12/2026 - 15/12/2026
From
USD 604
Viewed 2 hours ago
Round trip
Economy
Boston (BOS)to
Porto (OPO)08/11/2026 - 17/11/2026
From
USD 604
Viewed 5 hours ago
Round trip
Economy
Boston (BOS)to
Funchal (FNC)17/11/2026 - 24/11/2026
From
USD 771
Viewed 3 hours ago
Round trip
Economy
Boston (BOS)to
Funchal (FNC)16/01/2027 - 23/01/2027
From
USD 817
Viewed 1 day ago
Round trip
Economy
*The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.
Business Flights Deals
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USD
Boston (BOS)to
Lisbon (LIS)
22/01/2027 - 25/01/2027
Round trip
Business
From
USD 3,002
Viewed 6 hours ago
Boston (BOS)to
Lisbon (LIS)
06/01/2027 - 11/02/2027
Round trip
Business
From
USD 3,002
Viewed 1 day ago
Boston (BOS)to
Porto (OPO)
10/01/2027 - 17/01/2027
Round trip
Business
From
USD 3,046
Viewed 2 hours ago
Boston (BOS)to
Porto (OPO)
12/01/2027 - 19/01/2027
Round trip
Business
From
USD 3,047
Viewed 1 day ago
Boston (BOS)to
Funchal (FNC)
17/11/2026 - 24/11/2026
Round trip
Business
From
USD 3,694
Viewed 3 hours ago
*The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.
Best Flight Deals from Boston to Portugal
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USD
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 20/01/2027 - 17/02/2027 | From USD 699 Viewed 7 hours ago | |
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 03/02/2027 - 09/02/2027 | From USD 699 Viewed 1 day ago | |
| Boston (BOS) | Porto (OPO) | Round trip | Economy | 06/12/2026 - 15/12/2026 | From USD 604 Viewed 2 hours ago | |
| Boston (BOS) | Porto (OPO) | Round trip | Economy | 12/04/2027 - 21/04/2027 | From USD 616 Viewed 1 day ago | |
| Boston (BOS) | Ponta Delgada (PDL) | Round trip | Economy | 02/08/2027 - 12/08/2027 | From USD 791 Viewed 1 day ago | |
| Boston (BOS) | Ponta Delgada (PDL) | Round trip | Economy | 16/05/2027 - 24/05/2027 | From USD 626 Viewed 8 hours ago | |
| Boston (BOS) | Funchal (FNC) | Round trip | Economy | 16/01/2027 - 23/01/2027 | From USD 817 Viewed 1 day ago | |
| Boston (BOS) | Funchal (FNC) | Round trip | Economy | 21/06/2027 - 27/08/2027 | From USD 989 Viewed 1 day ago |
*The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.