Flights from Boston to Portugal from USD 340
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)Boston (BOS)to
Ponta Delgada (PDL)Boston (BOS)to
Funchal (FNC)Boston (BOS)to
Funchal (FNC)Boston (BOS)to
Faro (FAO)Boston (BOS)to
Faro (FAO)Boston (BOS)to
Terceira (TER)Boston (BOS)to
Terceira (TER)Boston (BOS)to
Santa Maria (SMA)Boston (BOS)to
Horta (HOR)Boston (BOS)to
Horta (HOR)Boston (BOS)to
Porto Santo (PXO)Boston (BOS)to
Porto Santo (PXO)*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
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Boston (BOS)to
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Boston (BOS)to
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Boston (BOS)to
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Boston (BOS)to
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Boston (BOS)to
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Boston (BOS)to
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Boston (BOS)to
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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 | 28/04/2026 - 14/05/2026 | From USD 500 Viewed 1 day ago | |
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 26/04/2026 - 12/05/2026 | From USD 500 Viewed 1 day ago | |
| Boston (BOS) | Porto (OPO) | Round trip | Economy | 30/03/2026 - 20/04/2026 | From USD 340 Viewed 4 hours ago | |
| Boston (BOS) | Porto (OPO) | Round trip | Economy | 28/04/2026 - 11/05/2026 | From USD 357 Viewed 20 hours ago | |
| Boston (BOS) | Ponta Delgada (PDL) | Round trip | Economy | 26/03/2026 - 06/04/2026 | From USD 470 Viewed 1 day ago | |
| Boston (BOS) | Ponta Delgada (PDL) | Round trip | Economy | 11/05/2026 - 20/05/2026 | From USD 470 Viewed 23 hours ago | |
| Boston (BOS) | Funchal (FNC) | Round trip | Economy | 29/04/2026 - 06/05/2026 | From USD 541 Viewed 1 day ago | |
| Boston (BOS) | Funchal (FNC) | Round trip | Economy | 30/03/2026 - 08/04/2026 | From USD 534 Viewed 8 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.