Flights from Boston to Canada from $ 273*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Find United's best fares from Boston to Canada

$
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  • Boston (BOS)to

    Halifax (YHZ)
    03/02/26 - 03/09/26
    from
    $ 482
    Viewed: 4 hours ago
    Roundtrip
    Economy

    Boston (BOS)to

    Québec (YQB)
    03/04/26 - 03/18/26
    from
    $ 498
    Viewed: 4 hours ago
    Roundtrip
    Economy

    Boston (BOS)to

    Edmonton (YEG)
    04/01/26 - 04/08/26
    from
    $ 529
    Viewed: 23 hours ago
    Roundtrip
    Economy

    Boston (BOS)to

    Ottawa (YOW)
    03/16/26 - 03/30/26
    from
    $ 400
    Viewed: 4 hours ago
    Roundtrip
    Economy

  • Boston (BOS)to

    Winnipeg (YWG)
    04/01/26 - 04/05/26
    from
    $ 590
    Viewed: 4 hours ago
    Roundtrip
    Economy

*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.

Business class flights from Boston to Canada

$

Boston (BOS)to

Vancouver (YVR)
01/18/26 - 01/24/26

Roundtrip

Business

from
$ 1,544
Viewed: 14 hours ago

Boston (BOS)to

Toronto (YYZ)
01/31/26 - 01/31/26

Roundtrip

Business

from
$ 781
Viewed: 13 hours ago

Boston (BOS)to

Calgary (YYC)
08/11/26 - 08/21/26

Roundtrip

Business

from
$ 1,887
Viewed: 17 hours ago

Boston (BOS)to

Montreal (YUL)
03/06/26 - 03/08/26

Roundtrip

Business

from
$ 840
Viewed: 7 hours ago

Boston (BOS)to

Halifax (YHZ)
01/22/26 - 01/25/26

Roundtrip

Business

from
$ 928
Viewed: 17 hours ago

Boston (BOS)to

Québec (YQB)
02/15/26 - 02/18/26

Roundtrip

Business

from
$ 1,031
Viewed: 10 hours ago

Boston (BOS)to

Edmonton (YEG)
02/13/26 - 02/17/26

Roundtrip

Business

from
$ 1,919
Viewed: 21 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.