Flights from Boston to Spain available from USD 449*
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expand_moreFly in the next 3 months: Flights from Boston to Spain
Icelandair airfare from Boston to Spain - starting at USD 451
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USD
Boston (BOS)to
Barcelona (BCN)Oct 24 2026 - Oct 29 2026
From
USD 451
Viewed 2 days ago
Round trip
Economy
Boston (BOS)to
Barcelona (BCN)Oct 24 2026 - Nov 07 2026
From
USD 488
Viewed 2 days ago
Round trip
Economy
*Fares displayed have been collected within the last 72 hours and may no longer be available at the time of booking. We display fares for Economy Light as standard, but it is possible to change your class of service during the booking process. You can also add baggage meals and extra legroom to your trip during booking.
Make the most of your trip
Flights from Boston (BOS) to Spain in the next 365 days
Book ahead and find our best prices in 2026 and beyond
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From | To | Fare type | Dates | Price | |
|---|---|---|---|---|---|
| Boston (BOS) | Barcelona (BCN) | Round trip / Economy | Jan 09 2027 - Jan 23 2027 | From USD 449 Viewed 2 days ago | |
| Boston (BOS) | Barcelona (BCN) | Round trip / Economy | Jan 09 2027 - Jan 26 2027 | From USD 449 Viewed 2 days ago | |
| Boston (BOS) | Barcelona (BCN) | Round trip / Economy | Feb 20 2027 - Feb 27 2027 | From USD 449 Viewed 1 day ago |
*Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.
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