Flights from Boston to Barcelona from USD 349
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1 Passenger, Economy
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Promo Code
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Flights from Boston to Barcelona
Best Flight Deals from Boston to Barcelona
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USD
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Boston (BOS) | Barcelona (BCN) | Round trip | Economy | 03/04/2026 - 10/04/2026 | From USD 349 Viewed 7 hours ago |
| Boston (BOS) | Barcelona (BCN) | Round trip | Economy | 06/02/2026 - 16/02/2026 | From USD 349 Viewed 10 hours ago |
| Boston (BOS) | Barcelona (BCN) | Round trip | Economy | 12/03/2026 - 19/03/2026 | From USD 349 Viewed 2 hours ago |
| Boston (BOS) | Barcelona (BCN) | Round trip | Economy | 28/01/2026 - 01/02/2026 | From USD 349 Viewed 2 hours ago |
| Boston (BOS) | Barcelona (BCN) | Round trip | Economy | 10/03/2026 - 17/03/2026 | From USD 349 Viewed 1 hour 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
Barcelona (BCN)
29/01/2026 - 03/02/2026
Round trip
Business
From
USD 2,986
Viewed 2 hours ago
Boston (BOS)to
Barcelona (BCN)
19/01/2026 - 23/01/2026
Round trip
Business
From
USD 3,286
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.