Flights from Boston to Portugal from USD 494
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1 Passenger, Economy
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Best Flight Deals from Boston to Portugal
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USD
Boston (BOS)to
Lisbon (LIS)24/10/2026 - 21/11/2026
From
USD 574
Viewed 1 day ago
Round trip
Economy
Boston (BOS)to
Lisbon (LIS)02/11/2026 - 13/11/2026
From
USD 690
Viewed 7 hours ago
Round trip
Economy
Boston (BOS)to
Porto (OPO)24/10/2026 - 17/11/2026
From
USD 494
Viewed 1 day ago
Round trip
Economy
Boston (BOS)to
Porto (OPO)10/11/2026 - 17/11/2026
From
USD 604
Viewed 1 day ago
Round trip
Economy
Boston (BOS)to
Funchal (FNC)01/03/2027 - 09/03/2027
From
USD 807
Viewed 1 day ago
Round trip
Economy
Boston (BOS)to
Funchal (FNC)11/03/2027 - 17/03/2027
From
USD 865
Viewed 1 day ago
Round trip
Economy
Boston (BOS)to
Ponta Delgada (PDL)13/02/2027 - 20/02/2027
From
USD 932
Viewed 9 hours 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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There are no fares that match your filter criteria. Please adjust your filters.
There are no fares that match your filter criteria. Please adjust your filters.*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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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 07/12/2026 - 15/12/2026 | From USD 699 Viewed 1 day ago | |
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 22/06/2027 - 29/06/2027 | From USD 505 Viewed 11 hours ago | |
| Boston (BOS) | Porto (OPO) | Round trip | Economy | 07/04/2027 - 28/04/2027 | From USD 616 Viewed 1 day ago | |
| Boston (BOS) | Porto (OPO) | Round trip | Economy | 29/11/2026 - 06/12/2026 | From USD 624 Viewed 9 hours ago | |
| Boston (BOS) | Funchal (FNC) | Round trip | Economy | 01/03/2027 - 09/03/2027 | From USD 807 Viewed 1 day ago | |
| Boston (BOS) | Funchal (FNC) | Round trip | Economy | 11/03/2027 - 17/03/2027 | From USD 865 Viewed 1 day ago | |
| Boston (BOS) | Ponta Delgada (PDL) | Round trip | Economy | 30/07/2027 - 16/08/2027 | From USD 811 Viewed 1 day ago | |
| Boston (BOS) | Ponta Delgada (PDL) | Round trip | Economy | 07/08/2027 - 21/08/2027 | From USD 832 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.