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Flights from Boston to Lisbon from USD 670
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1 Passenger, Economy
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Flights from Boston to Lisbon
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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 | 20/01/2027 - 09/04/2027 | From USD 699 Viewed 1 day ago | |
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 20/01/2027 - 22/02/2027 | From USD 710 Viewed 1 day ago | |
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 17/11/2026 - 23/11/2026 | From USD 710 Viewed 1 day ago | |
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 31/01/2027 - 11/02/2027 | From USD 699 Viewed 18 hours ago | |
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 11/11/2026 - 25/11/2026 | From USD 699 Viewed 12 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.
Business Flights Deals
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USD
Boston (BOS)to
Lisbon (LIS)
03/12/2026 - 12/12/2026
Round trip
Business
From
USD 3,002
Viewed 1 day ago
Boston (BOS)to
Lisbon (LIS)
28/12/2026 - 12/03/2027
Round trip
Business
From
USD 3,002
Viewed 12 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.