Search 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.
    15 Night(s) Trip
    Ontario (ONT) - Kona (KOA)

    Roundtrip | Economy

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    ONT - KOA

    Apr 25, 2018

    KOA - ONT

    May 10, 2018

    Sold by

    United Airlines

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

    USD 606*
    7 Night(s) Trip
    Ontario (ONT) - Redmond (RDM)

    Roundtrip | Economy

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    ONT - RDM

    May 01, 2018

    RDM - ONT

    May 08, 2018

    Sold by

    United Airlines

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

    USD 230*
    15 Night(s) Trip
    Ontario (ONT) - New York/Newark (EWR)

    Roundtrip | Economy

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    ONT - EWR

    May 12, 2018

    EWR - ONT

    May 27, 2018

    Sold by

    United Airlines

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

    USD 360*
    15 Night(s) Trip
    Ontario (ONT) - Phoenix (PHX)

    Roundtrip | Economy

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    ONT - PHX

    May 15, 2018

    PHX - ONT

    May 30, 2018

    Sold by

    United Airlines

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

    USD 178*
    15 Night(s) Trip
    Ontario (ONT) - Saginaw (MBS)

    Roundtrip | Economy

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    ONT - MBS

    May 15, 2018

    MBS - ONT

    May 30, 2018

    Sold by

    United Airlines

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

    USD 404*
    15 Night(s) Trip
    Ontario (ONT) - Portland, OR (PDX)

    Roundtrip | Economy

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    ONT - PDX

    May 08, 2018

    PDX - ONT

    May 23, 2018

    Sold by

    United Airlines

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

    USD 154*
    15 Night(s) Trip
    Ontario (ONT) - Greensboro (GSO)

    Roundtrip | Economy

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    ONT - GSO

    May 01, 2018

    GSO - ONT

    May 16, 2018

    Sold by

    United Airlines

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

    USD 378*
    15 Night(s) Trip
    Ontario (ONT) - Raleigh (RDU)

    Roundtrip | Economy

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    ONT - RDU

    May 12, 2018

    RDU - ONT

    May 27, 2018

    Sold by

    United Airlines

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

    USD 310*
    15 Night(s) Trip
    Ontario (ONT) - Madison (MSN)

    Roundtrip | Economy

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    ONT - MSN

    May 07, 2018

    MSN - ONT

    May 22, 2018

    Sold by

    United Airlines

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

    USD 316*
    15 Night(s) Trip
    Ontario (ONT) - Peoria (PIA)

    Roundtrip | Economy

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    ONT - PIA

    Apr 27, 2018

    PIA - ONT

    May 12, 2018

    Sold by

    United Airlines

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

    USD 414*

*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.