Flights from Boston to Portugal from 566 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)16/11/2026 - 24/11/2026
From
633 EUR
Viewed 22 hours ago
Round trip
Economy
Boston (BOS)to
Lisbon (LIS)17/11/2026 - 22/11/2026
From
642 EUR
Viewed 23 hours ago
Round trip
Economy
Boston (BOS)to
Porto (OPO)07/02/2027 - 14/02/2027
From
584 EUR
Viewed 1 day ago
Round trip
Economy
Boston (BOS)to
Porto (OPO)23/03/2027 - 28/04/2027
From
566 EUR
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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EUR
Boston (BOS)to
Lisbon (LIS)
14/12/2026 - 20/12/2026
Round trip
Business
From
3,195 EUR
Viewed 1 hour ago
Boston (BOS)to
Lisbon (LIS)
28/12/2026 - 04/01/2027
Round trip
Business
From
3,047 EUR
Viewed 20 hours ago
Boston (BOS)to
Porto (OPO)
29/10/2026 - 03/11/2026
Round trip
Business
From
7,144 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 | 22/03/2027 - 10/06/2027 | From 654 EUR Viewed 6 hours ago | |
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 04/05/2027 - 09/05/2027 | From 669 EUR Viewed 23 hours ago | |
| Boston (BOS) | Porto (OPO) | Round trip | Economy | 07/02/2027 - 14/02/2027 | From 584 EUR Viewed 1 day ago | |
| Boston (BOS) | Porto (OPO) | Round trip | Economy | 23/03/2027 - 28/04/2027 | From 566 EUR Viewed 1 day ago | |
| Boston (BOS) | Ponta Delgada (PDL) | Round trip | Economy | 16/05/2027 - 24/05/2027 | From 874 EUR Viewed 15 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.