Flights from Boston to Portugal from 635 EUR
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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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EUR
Boston (BOS)to
Lisbon (LIS)21/04/2027 - 25/05/2027
From
654 EUR
Viewed 1 day ago
Round trip
Economy
Boston (BOS)to
Lisbon (LIS)07/11/2026 - 06/12/2026
From
663 EUR
Viewed 1 day ago
Round trip
Economy
Boston (BOS)to
Porto (OPO)08/03/2027 - 22/03/2027
From
635 EUR
Viewed 14 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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EUR
Boston (BOS)to
Lisbon (LIS)
20/12/2026 - 30/01/2027
Round trip
Business
From
3,197 EUR
Viewed 22 hours ago
Boston (BOS)to
Lisbon (LIS)
04/12/2026 - 12/12/2026
Round trip
Business
From
2,970 EUR
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.
Best Flight Deals from Boston to Portugal
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EUR
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 04/05/2027 - 09/05/2027 | From 672 EUR Viewed 17 hours ago | |
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 21/04/2027 - 25/05/2027 | From 654 EUR Viewed 1 day ago | |
| Boston (BOS) | Porto (OPO) | Round trip | Economy | 08/03/2027 - 22/03/2027 | From 635 EUR Viewed 14 hours ago | |
| Boston (BOS) | Porto (OPO) | Round trip | Economy | 18/06/2027 - 18/09/2027 | From 789 EUR Viewed 14 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.