Flights from Montreal to the United States from $ 388*

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Changed bag rules and optional services         Cruise Packages

Find United's best fares from Montreal to the United States

$
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  • Montreal (YUL)to

    Las Vegas (LAS)
    07/02/26 - 07/06/26
    from
    $ 523
    Viewed: 2 hours ago
    Roundtrip
    Economy

    Montreal (YUL)to

    Seattle (SEA)
    05/14/26 - 05/24/26
    from
    $ 475
    Viewed: 19 hours ago
    Roundtrip
    Economy

    Montreal (YUL)to

    Houston (IAH)
    05/23/26 - 06/04/26
    from
    $ 686
    Viewed: 2 hours ago
    Roundtrip
    Economy

    Montreal (YUL)to

    Washington, D.C. (DCA)
    03/15/26 - 03/21/26
    from
    $ 439
    Viewed: 1 hour ago
    Roundtrip
    Economy

  • Montreal (YUL)to

    Newark/New York (LGA)
    02/27/26 - 03/08/26
    from
    $ 813
    Viewed: 3 hours ago
    Roundtrip
    Economy

    Montreal (YUL)to

    Boston (BOS)
    02/26/26 - 03/03/26
    from
    $ 388
    Viewed: 9 hours ago
    Roundtrip
    Economy

    Montreal (YUL)to

    Honolulu (HNL)
    05/04/26 - 05/15/26
    from
    $ 714
    Viewed: 7 hours ago
    Roundtrip
    Economy

    Montreal (YUL)to

    Nashville (BNA)
    05/22/26 - 05/26/26
    from
    $ 416
    Viewed: 1 day ago
    Roundtrip
    Economy

  • Montreal (YUL)to

    Tampa (TPA)
    02/21/26 - 02/27/26
    from
    $ 620
    Viewed: 6 hours ago
    Roundtrip
    Economy

    Montreal (YUL)to

    Austin (AUS)
    02/27/26 - 03/09/26
    from
    $ 880
    Viewed: 1 day ago
    Roundtrip
    Economy

    Montreal (YUL)to

    Sacramento (SMF)
    02/28/26 - 03/13/26
    from
    $ 944
    Viewed: 5 hours ago
    Roundtrip
    Economy

    Montreal (YUL)to

    Orange County (SNA)
    02/28/26 - 03/06/26
    from
    $ 1,403
    Viewed: 20 hours ago
    Roundtrip
    Economy

  • Montreal (YUL)to

    San Jose (SJC)
    06/20/26 - 06/24/26
    from
    $ 1,064
    Viewed: 6 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 Montreal to the United States

$

Montreal (YUL)to

Chicago (ORD)
09/08/26 - 09/08/26

Roundtrip

Business

from
$ 765
Viewed: 23 hours ago

Montreal (YUL)to

San Francisco (SFO)
04/19/26 - 04/30/26

Roundtrip

Business

from
$ 2,086
Viewed: 1 hour ago

Montreal (YUL)to

Fort Lauderdale (FLL)
02/28/26 - 03/07/26

Roundtrip

Business

from
$ 2,176
Viewed: 18 hours ago

Montreal (YUL)to

Miami (MIA)
03/06/26 - 03/09/26

Roundtrip

Business

from
$ 1,775
Viewed: 3 hours ago

Montreal (YUL)to

Seattle (SEA)
05/14/26 - 05/24/26

Roundtrip

Business

from
$ 1,612
Viewed: 19 hours ago

Montreal (YUL)to

Houston (IAH)
05/23/26 - 06/04/26

Roundtrip

Business

from
$ 1,258
Viewed: 2 hours ago

Montreal (YUL)to

Washington, D.C. (DCA)
03/15/26 - 03/21/26

Roundtrip

Business

from
$ 529
Viewed: 1 hour ago

Montreal (YUL)to

Newark/New York (LGA)
02/27/26 - 03/08/26

Roundtrip

Business

from
$ 1,178
Viewed: 3 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.