Flights from Spain to Boston (BOS) from 433 EUR
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1 Passenger, Economy
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Promo Code
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Best Flight Deals from Spain to United States
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EUR
Madrid (MAD)to
Boston (BOS)20/12/2026 - 07/01/2027
From
549 EUR
Viewed 1 day ago
Round trip
Economy
Madrid (MAD)to
Boston (BOS)24/12/2026 - 08/01/2027
From
553 EUR
Viewed 1 day ago
Round trip
Economy
Barcelona (BCN)to
Boston (BOS)12/11/2026 - 13/12/2026
From
433 EUR
Viewed 1 day ago
Round trip
Economy
Barcelona (BCN)to
Boston (BOS)14/02/2027 - 20/02/2027
From
440 EUR
Viewed 1 day ago
Round trip
Economy
Bilbao (BIO)to
Boston (BOS)17/12/2026 - 01/01/2027
From
502 EUR
Viewed 20 hours ago
Round trip
Economy
*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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EUR
Madrid (MAD)to
Boston (BOS)
20/12/2026 - 07/01/2027
Round trip
Business
From
2,372 EUR
Viewed 1 day ago
Madrid (MAD)to
Boston (BOS)
24/12/2026 - 08/01/2027
Round trip
Business
From
2,382 EUR
Viewed 1 day ago
Barcelona (BCN)to
Boston (BOS)
17/12/2026 - 02/01/2027
Round trip
Business
From
2,256 EUR
Viewed 1 day ago
Barcelona (BCN)to
Boston (BOS)
17/12/2026 - 05/01/2027
Round trip
Business
From
2,257 EUR
Viewed 1 day ago
Bilbao (BIO)to
Boston (BOS)
17/12/2026 - 01/01/2027
Round trip
Business
From
2,821 EUR
Viewed 20 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.
Best Flight Deals from Spain to Boston
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EUR
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Madrid (MAD) | Boston (BOS) | Round trip | Economy | 20/12/2026 - 07/01/2027 | From 549 EUR Viewed 1 day ago | |
| Madrid (MAD) | Boston (BOS) | Round trip | Economy | 24/12/2026 - 08/01/2027 | From 553 EUR Viewed 1 day ago | |
| Barcelona (BCN) | Boston (BOS) | Round trip | Economy | 12/11/2026 - 13/12/2026 | From 433 EUR Viewed 1 day ago | |
| Barcelona (BCN) | Boston (BOS) | Round trip | Economy | 14/02/2027 - 20/02/2027 | From 440 EUR Viewed 1 day ago | |
| Bilbao (BIO) | Boston (BOS) | Round trip | Economy | 17/12/2026 - 01/01/2027 | From 502 EUR Viewed 20 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.