Flights from Toronto to the United States from $ 262*

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Changed bag rules and optional services         Cruise Packages

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

$
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  • Toronto (YYZ)to

    Chicago (ORD)
    07/23/26 - 07/26/26
    from
    $ 262
    Viewed: 23 hours ago
    Roundtrip
    Economy

    Toronto (YYZ)to

    Denver (DEN)
    06/23/26 - 06/30/26
    from
    $ 499
    Viewed: 21 hours ago
    Roundtrip
    Economy

    Toronto (YYZ)to

    Las Vegas (LAS)
    06/15/26 - 06/22/26
    from
    $ 301
    Viewed: 19 hours ago
    Roundtrip
    Economy

    Toronto (YYZ)to

    Dallas (DFW)
    06/12/26 - 06/15/26
    from
    $ 968
    Viewed: 15 hours ago
    Roundtrip
    Economy

  • Toronto (YYZ)to

    Seattle (SEA)
    06/10/26 - 06/12/26
    from
    $ 394
    Viewed: 6 hours ago
    Roundtrip
    Economy

    Toronto (YYZ)to

    Washington, D.C. (IAD)
    06/25/26 - 07/29/26
    from
    $ 337
    Viewed: 17 hours ago
    Roundtrip
    Economy

    Toronto (YYZ)to

    Newark/New York (LGA)
    06/23/26 - 07/06/26
    from
    $ 281
    Viewed: 1 day ago
    Roundtrip
    Economy

    Toronto (YYZ)to

    San Diego (SAN)
    07/03/26 - 07/07/26
    from
    $ 444
    Viewed: 18 hours ago
    Roundtrip
    Economy

  • Toronto (YYZ)to

    Boston (BOS)
    07/11/26 - 07/14/26
    from
    $ 287
    Viewed: 18 hours ago
    Roundtrip
    Economy

    Toronto (YYZ)to

    Orlando (MCO)
    08/25/26 - 09/09/26
    from
    $ 290
    Viewed: 1 hour ago
    Roundtrip
    Economy

    Toronto (YYZ)to

    Austin (AUS)
    06/18/26 - 07/02/26
    from
    $ 402
    Viewed: 1 day ago
    Roundtrip
    Economy

    Toronto (YYZ)to

    Honolulu (HNL)
    03/10/27 - 03/21/27
    from
    $ 926
    Viewed: 19 hours ago
    Roundtrip
    Economy

  • Toronto (YYZ)to

    Sacramento (SMF)
    06/18/26 - 06/23/26
    from
    $ 509
    Viewed: 3 hours ago
    Roundtrip
    Economy

    Toronto (YYZ)to

    Raleigh (RDU)
    06/25/26 - 06/30/26
    from
    $ 572
    Viewed: 1 hour ago
    Roundtrip
    Economy

    Toronto (YYZ)to

    Nashville (BNA)
    05/29/26 - 06/01/26
    from
    $ 594
    Viewed: 1 hour ago
    Roundtrip
    Economy

    Toronto (YYZ)to

    Memphis (MEM)
    06/02/26 - 06/04/26
    from
    $ 851
    Viewed: 5 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 Toronto to the United States

$

Toronto (YYZ)to

San Francisco (SFO)
07/29/26 - 08/02/26

Roundtrip

Business

from
$ 1,070
Viewed: 2 hours ago

Toronto (YYZ)to

Newark/New York (EWR)
06/12/26 - 06/14/26

Roundtrip

Business

from
$ 647
Viewed: 19 hours ago

Toronto (YYZ)to

Houston (IAH)
07/11/26 - 07/18/26

Roundtrip

Business

from
$ 834
Viewed: 7 hours ago

Toronto (YYZ)to

Los Angeles (LAX)
06/13/26 - 06/22/26

Roundtrip

Business

from
$ 1,424
Viewed: 19 hours ago

Toronto (YYZ)to

Chicago (ORD)
07/13/26 - 07/17/26

Roundtrip

Business

from
$ 667
Viewed: 18 hours ago

Toronto (YYZ)to

Denver (DEN)
06/22/26 - 06/24/26

Roundtrip

Business

from
$ 897
Viewed: 9 hours ago

Toronto (YYZ)to

Las Vegas (LAS)
07/06/26 - 07/12/26

Roundtrip

Business

from
$ 973
Viewed: 1 hour ago

Toronto (YYZ)to

Dallas (DFW)
06/12/26 - 06/15/26

Roundtrip

Business

from
$ 1,245
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.