Flights from Portugal to Boston (BOS) from USD 691
Best Flight Deals from Portugal to United States
Lisbon (LIS)to
Boston (BOS)Lisbon (LIS)to
Boston (BOS)Porto (OPO)to
Boston (BOS)Porto (OPO)to
Boston (BOS)Ponta Delgada (PDL)to
Boston (BOS)*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
Lisbon (LIS)to
Round trip
Business
Lisbon (LIS)to
Round trip
Business
Ponta Delgada (PDL)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 Portugal to Boston
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Lisbon (LIS) | Boston (BOS) | Round trip | Economy | 27/07/2026 - 22/08/2026 | From USD 897 Viewed 35 minutes ago | |
| Lisbon (LIS) | Boston (BOS) | Round trip | Economy | 11/09/2026 - 27/09/2026 | From USD 778 Viewed 14 hours ago | |
| Porto (OPO) | Boston (BOS) | Round trip | Economy | 07/08/2026 - 23/08/2026 | From USD 1,055 Viewed 18 hours ago | |
| Porto (OPO) | Boston (BOS) | Round trip | Economy | 08/08/2026 - 05/09/2026 | From USD 1,061 Viewed 9 hours ago | |
| Ponta Delgada (PDL) | Boston (BOS) | Round trip | Economy | 17/06/2026 - 26/07/2026 | From USD 837 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.