Flights from Barcelona to Boston from 476€ *
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1 Passenger, Economy
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today
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Featured daily fares for flights from Barcelona (BCN) to Boston (BOS)
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More United deals on Barcelona (BCN) to Boston (BOS) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Barcelona (BCN) | Boston (BOS) | Roundtrip | Economy | 26/02/2026 - 02/03/2026 | from 476€ Viewed: 15 hours ago |
| Barcelona (BCN) | Boston (BOS) | Roundtrip | Economy | 02/03/2026 - 09/03/2026 | from 477€ Viewed: 15 hours ago |
| Barcelona (BCN) | Boston (BOS) | Roundtrip | Economy | 03/03/2026 - 10/03/2026 | from 477€ Viewed: 15 hours ago |
| Barcelona (BCN) | Boston (BOS) | Roundtrip | Economy | 05/03/2026 - 09/03/2026 | from 484€ Viewed: 15 hours ago |
| Barcelona (BCN) | Boston (BOS) | Roundtrip | Economy | 04/03/2026 - 11/03/2026 | from 488€ Viewed: 15 hours ago |
| Barcelona (BCN) | Boston (BOS) | Roundtrip | Economy | 27/02/2026 - 03/03/2026 | from 491€ Viewed: 15 hours ago |
| Barcelona (BCN) | Boston (BOS) | Roundtrip | Economy | 04/03/2026 - 08/03/2026 | from 499€ Viewed: 15 hours ago |
| Barcelona (BCN) | Boston (BOS) | Roundtrip | Economy | 10/03/2026 - 17/03/2026 | from 502€ Viewed: 15 hours ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.