Flights from Ontario/LA, CA (ONT) starting at *

Traveling From Ontario/LA, CA

Take the leap and book the trip you’ve been waiting for. Choose from over 100 destinations across the United States, or fly from the USA to some of your favorite destinations in Mexico and the Caribbean.

New Routes from LAX and Ontario

  • Ontario/LA, CA (ONT)To

    Seattle, WA (SEA)
    Departing Jun 12, 2024
    From
    $26*
    Last seen: 15 hours ago
    One-way

    Ontario/LA, CA (ONT)To

    Seattle, WA (SEA)
    Departing Jun 11, 2024
    From
    $26*
    Last seen: 23 hours ago
    One-way

    Los Angeles, CA (LAX)To

    Phoenix, AZ (PHX)
    Departing Jun 11, 2024
    From
    $19*
    Last seen: 16 hours ago
    One-way

    Los Angeles, CA (LAX)To

    Phoenix, AZ (PHX)
    Departing Jun 12, 2024
    From
    $19*
    Last seen: 13 hours ago
    One-way

  • Los Angeles, CA (LAX)To

    Las Vegas, NV (LAS)
    Departing May 28, 2024
    From
    $19*
    Last seen: 22 hours ago
    One-way

    Los Angeles, CA (LAX)To

    Las Vegas, NV (LAS)
    Departing Jun 11, 2024
    From
    $19*
    Last seen: 16 hours ago
    One-way

    Los Angeles, CA (LAX)To

    Dallas, TX (DFW)
    Departing Jun 11, 2024
    From
    $34*
    Last seen: 3 hours ago
    One-way

    Los Angeles, CA (LAX)To

    Dallas, TX (DFW)
    Departing Jun 11, 2024
    From
    $34*
    Last seen: 1 hour ago
    One-way

  • Ontario/LA, CA (ONT)To

    Houston, TX (IAH)
    Departing May 29, 2024
    From
    $39*
    Last seen: 2 hours ago
    One-way

    Ontario/LA, CA (ONT)To

    Houston, TX (IAH)
    Departing Jun 12, 2024
    From
    $39*
    Last seen: 14 mins ago
    One-way

    Ontario/LA, CA (ONT)To

    El Paso, TX (ELP)
    Departing May 27, 2024
    From
    $29*
    Last seen: 5 hours ago
    One-way

    Ontario/LA, CA (ONT)To

    El Paso, TX (ELP)
    Departing May 29, 2024
    From
    $29*
    Last seen: 21 hours ago
    One-way

*Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require membership in our travel club, Discount Den®.

 

Best Flight Deals from Ontario/LA, CA with Frontier

$
FromOntario/LA, CA (ONT)ToLas Vegas, NV (LAS)One-way
/
Economy		Departing Oct 13, 2024

From

$19*

Last seen: 17 hours ago

FromOntario/LA, CA (ONT)ToDenver, CO (DEN)One-way
/
Economy		Departing Jul 17, 2024

From

$26*

Last seen: 16 hours ago

FromOntario/LA, CA (ONT)ToDallas, TX (DFW)One-way
/
Economy		Departing Aug 10, 2024

From

$26*

Last seen: 2 hours ago

FromOntario/LA, CA (ONT)ToSeattle, WA (SEA)One-way
/
Economy		Departing Jul 2, 2024

From

$26*

Last seen: 2 hours ago

FromOntario/LA, CA (ONT)ToSan Francisco, CA (SFO)One-way
/
Economy		Departing Jun 25, 2024

From

$19*

Last seen: 13 hours ago

FromOntario/LA, CA (ONT)ToPortland, OR (PDX)One-way
/
Economy		Departing Jul 31, 2024

From

$26*

Last seen: 16 hours ago

FromOntario/LA, CA (ONT)ToPhoenix, AZ (PHX)One-way
/
Economy		Departing Oct 22, 2024

From

$19*

Last seen: 14 hours ago

FromOntario/LA, CA (ONT)ToSalt Lake City, UT (SLC)One-way
/
Economy		Departing Jul 3, 2024

From

$19*

Last seen: 14 hours ago

FromOntario/LA, CA (ONT)ToHouston, TX (IAH)One-way
/
Economy		Departing Sep 18, 2024

From

$39*

Last seen: 15 hours ago

FromOntario/LA, CA (ONT)ToEl Paso, TX (ELP)One-way
/
Economy		Departing Sep 30, 2024

From

$29*

Last seen: 17 hours ago

FromOntario/LA, CA (ONT)ToSacramento, CA (SMF)One-way
/
Economy		Departing Jul 30, 2024

From

$19*

Last seen: 15 hours ago

FromOntario/LA, CA (ONT)ToGuadalajara (GDL)One-way
/
Economy		Departing Dec 28, 2024

From

$187*

Last seen: 2 hours ago

*Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require membership in our travel club, Discount Den®.

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