Flights from Boston to Portugal from 423 EUR
Best Flight Deals from Boston to Portugal
Boston (BOS)to
Lisbon (LIS)Boston (BOS)to
Lisbon (LIS)Boston (BOS)to
Porto (OPO)Boston (BOS)to
Porto (OPO)*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
Boston (BOS)to
Round trip
Business
Boston (BOS)to
Round trip
Business
Boston (BOS)to
Round trip
Business
Boston (BOS)to
Round trip
Business
*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
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 08/04/2026 - 13/04/2026 | From 506 EUR Viewed 23 hours ago | |
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 11/03/2026 - 17/03/2026 | From 461 EUR Viewed 1 day ago | |
| Boston (BOS) | Porto (OPO) | Round trip | Economy | 09/03/2026 - 20/03/2026 | From 423 EUR Viewed 8 hours ago | |
| Boston (BOS) | Porto (OPO) | Round trip | Economy | 16/02/2026 - 20/02/2026 | From 556 EUR Viewed 22 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.