Flights from Santiago de los Caballeros to Boston from $ 565*
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1 Passenger, Economy
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Featured daily fares for flights from Santiago de los Caballeros (STI) to Boston (BOS)
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More United deals on Santiago de los Caballeros (STI) to Boston (BOS) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Santiago de los Caballeros (STI) | Boston (BOS) | Roundtrip | Economy | 12/26/25 - 01/05/26 | from $Â 565 Viewed: 1 day ago |
| Santiago de los Caballeros (STI) | Boston (BOS) | Roundtrip | Economy | 05/17/26 - 05/30/26 | from $Â 567 Viewed: 1 hour ago |
| Santiago de los Caballeros (STI) | Boston (BOS) | Roundtrip | Economy | 12/26/25 - 01/05/26 | from $Â 625 Viewed: 1 day ago |
| Santiago de los Caballeros (STI) | Boston (BOS) | Roundtrip | Economy | 05/17/26 - 05/30/26 | from $Â 650 Viewed: 1 hour ago |
| Santiago de los Caballeros (STI) | Boston (BOS) | Roundtrip | Economy | 12/26/25 - 01/05/26 | from $Â 731 Viewed: 1 day ago |
| Santiago de los Caballeros (STI) | Boston (BOS) | Roundtrip | Economy | 05/17/26 - 05/30/26 | from $Â 756 Viewed: 1 hour ago |
| Santiago de los Caballeros (STI) | Boston (BOS) | Roundtrip | Economy | 01/09/26 - 01/15/26 | from $Â 854 Viewed: 1 day ago |
| Santiago de los Caballeros (STI) | Boston (BOS) | Roundtrip | Economy | 01/09/26 - 01/15/26 | from $Â 914 Viewed: 1 day 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.
