Flights from Toronto to Boston from $ 298*
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1 Passenger, Economy
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today
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Featured daily fares for flights from Toronto (YYZ) to Boston (BOS)
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More United deals on Toronto (YYZ) to Boston (BOS) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Toronto (YYZ) | Boston (BOS) | Roundtrip | Economy | 03/10/26 - 03/14/26 | from $Â 298 Viewed: 12 hours ago |
| Toronto (YYZ) | Boston (BOS) | Roundtrip | Economy | 03/10/26 - 03/14/26 | from $Â 386 Viewed: 12 hours ago |
| Toronto (YYZ) | Boston (BOS) | Roundtrip | Economy | 03/10/26 - 03/14/26 | from $Â 405 Viewed: 12 hours ago |
| Toronto (YYZ) | Boston (BOS) | Roundtrip | Economy | 03/10/26 - 03/14/26 | from $Â 493 Viewed: 12 hours ago |
| Toronto (YYZ) | Boston (BOS) | Roundtrip | Economy | 12/27/25 - 01/10/26 | from $Â 564 Viewed: 1 hour ago |
| Toronto (YYZ) | Boston (BOS) | Roundtrip | Economy | 12/27/25 - 01/10/26 | from $Â 672 Viewed: 1 hour ago |
| Toronto (YYZ) | Boston (BOS) | Roundtrip | Economy | 12/27/25 - 01/10/26 | from $Â 679 Viewed: 1 hour ago |
| Toronto (YYZ) | Boston (BOS) | Roundtrip | Economy | 12/27/25 - 01/10/26 | from $Â 787 Viewed: 1 hour 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.
