Find Star Alliance flights from Ontario (ONT)

Best deals on flights from Ontario (ONT)

Fares recently seen on Star Alliance member airline websites. Not all Star Alliance Member Airlines or all fares/options are shown.
    3 Night(s) Trip
    Ontario (ONT) - Boise (BOI)

    Roundtrip | Economy

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    ONT - BOI

    Jun 26, 2018

    BOI - ONT

    Jun 29, 2018

    Sold by

    United Airlines

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

    USD 740*
    2 Night(s) Trip
    Ontario (ONT) - Panama City (PTY)

    Roundtrip | Economy

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    ONT - PTY

    Jul 04, 2018

    PTY - ONT

    Jul 06, 2018

    Sold by

    Copa Airlines

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

    USD 940*
    4 Night(s) Trip
    Ontario (ONT) - San Francisco (SFO)

    Roundtrip | Economy

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    ONT - SFO

    Jul 09, 2018

    SFO - ONT

    Jul 13, 2018

    Sold by

    United Airlines

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

    USD 573*
    5 Night(s) Trip
    Ontario (ONT) - New York/Newark (EWR)

    Roundtrip | Economy

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    ONT - EWR

    Jun 26, 2018

    EWR - ONT

    Jul 01, 2018

    Sold by

    United Airlines

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

    USD 1,176*
    3 Night(s) Trip
    Ontario (ONT) - Las Vegas (LAS)

    Roundtrip | Economy

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    ONT - LAS

    Jul 02, 2018

    LAS - ONT

    Jul 05, 2018

    Sold by

    United Airlines

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

    USD 842*
    8 Night(s) Trip
    Ontario (ONT) - Saginaw (MBS)

    Roundtrip | Economy

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    ONT - MBS

    Jul 01, 2018

    MBS - ONT

    Jul 09, 2018

    Sold by

    United Airlines

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

    USD 1,146*
    3 Night(s) Trip
    Ontario (ONT) - Madison (MSN)

    Roundtrip | Economy

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    ONT - MSN

    Jun 26, 2018

    MSN - ONT

    Jun 29, 2018

    Sold by

    United Airlines

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

    USD 1,208*
    3 Night(s) Trip
    Ontario (ONT) - Colorado Springs (COS)

    Roundtrip | Economy

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    ONT - COS

    Jun 25, 2018

    COS - ONT

    Jun 28, 2018

    Sold by

    United Airlines

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

    USD 751*
    2 Night(s) Trip
    Ontario (ONT) - Denver (DEN)

    Roundtrip | Economy

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    ONT - DEN

    Aug 01, 2018

    DEN - ONT

    Aug 03, 2018

    Sold by

    United Airlines

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

    USD 626*
    2 Night(s) Trip
    Ontario (ONT) - Minneapolis (MSP)

    Roundtrip | Economy

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    ONT - MSP

    Jun 26, 2018

    MSP - ONT

    Jun 28, 2018

    Sold by

    United Airlines

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

    USD 824*

*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.