Flights from Boston to Lisbon from USD 667
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1 Passenger, Economy
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Promo Code
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Flights from Boston to Lisbon
Best Flight Deals from Boston to Lisbon
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USD
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 06/05/2026 - 13/05/2026 | From USD 667 Viewed 18 hours ago |
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 03/05/2026 - 14/05/2026 | From USD 667 Viewed 4 hours ago |
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 29/04/2026 - 06/05/2026 | From USD 667 Viewed 14 hours ago |
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 28/04/2026 - 06/05/2026 | From USD 686 Viewed 14 hours ago |
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 29/04/2026 - 12/05/2026 | From USD 667 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.
Business Flights Deals
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USD
Boston (BOS)to
Lisbon (LIS)
22/06/2026 - 02/07/2026
Round trip
Business
From
USD 2,968
Viewed 17 hours ago
Boston (BOS)to
Lisbon (LIS)
22/06/2026 - 13/07/2026
Round trip
Business
From
USD 2,978
Viewed 11 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.