Search flights from Ontario (ONT)

Compare the best flight deals from Ontario (ONT)

Fares recently seen on Star Alliance member airline websites. Not all Star Alliance Member Airlines or all fares/options are shown.
Ontario [ONT], United States
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    8 Night(s) Trip
    Ontario (ONT) - South Bend (SBN)

    Roundtrip | Economy

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    ONT - SBN

    May 01, 2018

    SBN - ONT

    May 09, 2018

    Sold by

    United Airlines

    Please note possible operating carriers. Additional baggage fees may apply.

    USD 333*
    9 Night(s) Trip
    Ontario (ONT) - Portland, OR (PDX)

    Roundtrip | Economy

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    ONT - PDX

    Aug 09, 2018

    PDX - ONT

    Aug 18, 2018

    Sold by

    United Airlines

    Please note possible operating carriers. Additional baggage fees may apply.

    USD 159*
    6 Night(s) Trip
    Ontario (ONT) - Billings (BIL)

    Roundtrip | Economy

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    ONT - BIL

    Mar 29, 2018

    BIL - ONT

    Apr 04, 2018

    Sold by

    United Airlines

    Please note possible operating carriers. Additional baggage fees may apply.

    USD 391*
    7 Night(s) Trip
    Ontario (ONT) - Greensboro (GSO)

    Roundtrip | Economy

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    ONT - GSO

    Apr 11, 2018

    GSO - ONT

    Apr 18, 2018

    Sold by

    United Airlines

    Please note possible operating carriers. Additional baggage fees may apply.

    USD 431*
    9 Night(s) Trip
    Ontario (ONT) - Winnipeg (YWG)

    Roundtrip | Economy

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    ONT - YWG

    Jul 01, 2018

    YWG - ONT

    Jul 10, 2018

    Sold by

    United Airlines

    Please note possible operating carriers. Additional baggage fees may apply.

    USD 556*
    6 Night(s) Trip
    Ontario (ONT) - Managua (MGA)

    Roundtrip | Economy

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    ONT - MGA

    Apr 05, 2018

    MGA - ONT

    Apr 11, 2018

    Sold by

    United Airlines

    Please note possible operating carriers. Additional baggage fees may apply.

    USD 547*
    2 Night(s) Trip
    Ontario (ONT) - McAllen (MFE)

    Roundtrip | Economy

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    ONT - MFE

    Mar 04, 2018

    MFE - ONT

    Mar 06, 2018

    Sold by

    United Airlines

    Please note possible operating carriers. Additional baggage fees may apply.

    USD 798*
    4 Night(s) Trip
    Ontario (ONT) - Cabo San Lucas (SJD)

    Roundtrip | Economy

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    ONT - SJD

    Apr 06, 2018

    SJD - ONT

    Apr 10, 2018

    Sold by

    United Airlines

    Please note possible operating carriers. Additional baggage fees may apply.

    USD 356*
    59 Night(s) Trip
    Ontario (ONT) - Manila (MNL)

    Roundtrip | Economy

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    ONT - MNL

    Apr 17, 2018

    MNL - ONT

    Jun 15, 2018

    Sold by

    United Airlines

    Please note possible operating carriers. Additional baggage fees may apply.

    USD 694*
    2 Night(s) Trip
    Ontario (ONT) - Bozeman (BZN)

    Roundtrip | Economy

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    ONT - BZN

    Apr 06, 2018

    BZN - ONT

    Apr 08, 2018

    Sold by

    United Airlines

    Please note possible operating carriers. Additional baggage fees may apply.

    USD 129*

*Prices have been offered for round trips within the last 48 hours and might not be currently available. Not all Star Alliance Member Airlines or all fares/options are shown. Additional baggage fees, payment fees and fees for other optional services may apply. When booking, please check for restrictions on refunds, rebooking and baggage allowance that may apply. Prices may vary depending on the route and flights selected. Routings may include stopovers. Terms and conditions apply.