United flights from Ottawa to the United States from $ 291*

Find United's best fares from Ottawa (YOW) to the United States

$
Select travel class

  • Ottawa (YOW)to

    Orlando (MCO)
    12/17/24 - 12/24/24
    from
    $ 357*
    Viewed: 3 hours ago
    Roundtrip
    |
    Economy

    Ottawa (YOW)to

    Houston (IAH)
    12/12/24 - 12/17/24
    from
    $ 549*
    Viewed: 7 hours ago
    Roundtrip
    |
    Economy

    Ottawa (YOW)to

    Washington, D.C. (IAD)
    11/27/24 - 12/02/24
    from
    $ 650*
    Viewed: 6 hours ago
    Roundtrip
    |
    Economy

    Ottawa (YOW)to

    Las Vegas (LAS)
    12/18/24 - 01/07/25
    from
    $ 495*
    Viewed: 1 day ago
    Roundtrip
    |
    Economy

  • Ottawa (YOW)to

    Orange County (SNA)
    01/15/25 - 01/20/25
    from
    $ 621*
    Viewed: 9 hours ago
    Roundtrip
    |
    Economy

    Ottawa (YOW)to

    Nashville (BNA)
    12/19/24 - 12/25/24
    from
    $ 489*
    Viewed: 13 hours ago
    Roundtrip
    |
    Economy

    Ottawa (YOW)to

    Salt Lake City (SLC)
    11/26/24 - 12/01/24
    from
    $ 856*
    Viewed: 8 hours ago
    Roundtrip
    |
    Economy

    Ottawa (YOW)to

    Phoenix (PHX)
    01/16/25 - 01/28/25
    from
    $ 291*
    Viewed: 1 day ago
    Roundtrip
    |
    Economy

  • Ottawa (YOW)to

    Charlotte (CLT)
    12/19/24 - 12/24/24
    from
    $ 570*
    Viewed: 1 day ago
    Roundtrip
    |
    Economy

    Ottawa (YOW)to

    Palm Springs (PSP)
    01/23/25 - 01/30/25
    from
    $ 651*
    Viewed: 15 hours ago
    Roundtrip
    |
    Economy

    Ottawa (YOW)to

    New Orleans (MSY)
    10/21/25 - 10/26/25
    from
    $ 1,461*
    Viewed: 1 day ago
    Roundtrip
    |
    Economy

    Ottawa (YOW)to

    Kona (KOA)
    09/08/25 - 09/23/25
    from
    $ 1,028*
    Viewed: 6 hours ago
    Roundtrip
    |
    Economy

  • Ottawa (YOW)to

    Tampa (TPA)
    09/08/25 - 09/23/25
    from
    $ 459*
    Viewed: 6 hours ago
    Roundtrip
    |
    Economy

    Ottawa (YOW)to

    Washington, D.C. (DCA)
    12/22/24 - 01/02/25
    from
    $ 465*
    Viewed: 19 hours ago
    Roundtrip
    |
    Economy

    Ottawa (YOW)to

    Savannah (SAV)
    03/15/25 - 03/22/25
    from
    $ 603*
    Viewed: 11 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.

Business class flights from Ottawa (YOW) to the United States

$

Ottawa (YOW)to

San Francisco (SFO)
12/12/24 - 12/17/24

Roundtrip

|

Business

from
$ 1,198*
Viewed: 14 hours ago

Ottawa (YOW)to

New York/Newark (EWR)
12/25/24 - 12/30/24

Roundtrip

|

Business

from
$ 549*
Viewed: 16 hours ago

Ottawa (YOW)to

Fort Lauderdale (FLL)
12/10/24 - 12/14/24

Roundtrip

|

Business

from
$ 848*
Viewed: 7 hours ago

Ottawa (YOW)to

San Diego (SAN)
02/19/25 - 03/02/25

Roundtrip

|

Business

from
$ 1,433*
Viewed: 7 hours ago

Ottawa (YOW)to

Orlando (MCO)
12/17/24 - 12/24/24

Roundtrip

|

Business

from
$ 772*
Viewed: 3 hours ago

Ottawa (YOW)to

Houston (IAH)
12/12/24 - 12/17/24

Roundtrip

|

Business

from
$ 836*
Viewed: 7 hours ago

Ottawa (YOW)to

Washington, D.C. (IAD)
11/27/24 - 12/02/24

Roundtrip

|

Business

from
$ 739*
Viewed: 6 hours ago

Ottawa (YOW)to

Las Vegas (LAS)
12/18/24 - 01/07/25

Roundtrip

|

Business

from
$ 900*
Viewed: 1 day ago

Ottawa (YOW)to

Orange County (SNA)
01/15/25 - 01/20/25

Roundtrip

|

Business

from
$ 1,430*
Viewed: 9 hours ago

Ottawa (YOW)to

Nashville (BNA)
12/19/24 - 12/25/24

Roundtrip

|

Business

from
$ 629*
Viewed: 13 hours ago

Ottawa (YOW)to

Salt Lake City (SLC)
11/26/24 - 12/01/24

Roundtrip

|

Business

from
$ 1,662*
Viewed: 8 hours ago

Ottawa (YOW)to

Phoenix (PHX)
01/16/25 - 01/28/25

Roundtrip

|

Business

from
$ 1,460*
Viewed: 1 day ago

Ottawa (YOW)to

Charlotte (CLT)
12/19/24 - 12/24/24

Roundtrip

|

Business

from
$ 692*
Viewed: 1 day ago

Ottawa (YOW)to

Palm Springs (PSP)
01/23/25 - 01/30/25

Roundtrip

|

Business

from
$ 1,454*
Viewed: 15 hours ago

Ottawa (YOW)to

Tampa (TPA)
12/21/24 - 01/06/25

Roundtrip

|

Business

from
$ 1,376*
Viewed: 17 hours ago

Ottawa (YOW)to

Washington, D.C. (DCA)
12/22/24 - 01/02/25

Roundtrip

|

Business

from
$ 594*
Viewed: 19 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.

Browse related flights from Ottawa to United States

Explore United Airlines's Top-Pick Destinations