Flights from Boston to Portugal from 636 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)Boston (BOS)to
Ponta Delgada (PDL)*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
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 | 26/07/2026 - 08/08/2026 | From 1,042 EUR Viewed 2 hours ago | |
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 03/09/2026 - 12/09/2026 | From 900 EUR Viewed 1 day ago | |
| Boston (BOS) | Porto (OPO) | Round trip | Economy | 12/07/2026 - 12/09/2026 | From 773 EUR Viewed 1 day ago | |
| Boston (BOS) | Porto (OPO) | Round trip | Economy | 24/05/2026 - 01/06/2026 | From 1,099 EUR Viewed 15 hours ago | |
| Boston (BOS) | Ponta Delgada (PDL) | Round trip | Economy | 25/11/2026 - 01/12/2026 | From 636 EUR Viewed 21 hours ago | |
| Boston (BOS) | Ponta Delgada (PDL) | Round trip | Economy | 13/06/2026 - 21/06/2026 | From 1,062 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.