Find Newark - Ontario flights (EWR - ONT)

Compare flight deals from Newark to Ontario (EWR - ONT)

Fares recently seen on Star Alliance member airline websites. Not all Star Alliance Member Airlines or all fares/options are shown.
New York-Newark Liberty [EWR], United States
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Ontario [ONT], United States
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    3 Night(s) Trip
    Newark (EWR) - Ontario (ONT)

    Roundtrip | Economy

    airline logo
    EWR - ONT

    Feb 27, 2018

    ONT - EWR

    Mar 02, 2018

    Sold by

    United Airlines

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

    USD 301*
    1 Night(s) Trip
    Newark (EWR) - Ontario (ONT)

    Roundtrip | Economy

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    EWR - ONT

    Mar 06, 2018

    ONT - EWR

    Mar 07, 2018

    Sold by

    United Airlines

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

    USD 354*
    6 Night(s) Trip
    Newark (EWR) - Ontario (ONT)

    Roundtrip | Economy

    airline logo
    EWR - ONT

    Mar 21, 2018

    ONT - EWR

    Mar 27, 2018

    Sold by

    United Airlines

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

    USD 356*
    6 Night(s) Trip
    Newark (EWR) - Ontario (ONT)

    Roundtrip | Economy

    airline logo
    EWR - ONT

    Apr 11, 2018

    ONT - EWR

    Apr 17, 2018

    Sold by

    United Airlines

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

    USD 356*
    4 Night(s) Trip
    Newark (EWR) - Ontario (ONT)

    Roundtrip | Economy

    airline logo
    EWR - ONT

    Apr 21, 2018

    ONT - EWR

    Apr 25, 2018

    Sold by

    United Airlines

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

    USD 356*
    1 Night(s) Trip
    Newark (EWR) - Ontario (ONT)

    Roundtrip | Economy

    airline logo
    EWR - ONT

    Apr 17, 2018

    ONT - EWR

    Apr 18, 2018

    Sold by

    United Airlines

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

    USD 356*
    7 Night(s) Trip
    Newark (EWR) - Ontario (ONT)

    Roundtrip | Economy

    airline logo
    EWR - ONT

    Apr 21, 2018

    ONT - EWR

    Apr 28, 2018

    Sold by

    United Airlines

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

    USD 356*
    8 Night(s) Trip
    Newark (EWR) - Ontario (ONT)

    Roundtrip | Economy

    airline logo
    EWR - ONT

    Apr 03, 2018

    ONT - EWR

    Apr 11, 2018

    Sold by

    United Airlines

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

    USD 356*
    3 Night(s) Trip
    Newark (EWR) - Ontario (ONT)

    Roundtrip | Economy

    airline logo
    EWR - ONT

    Apr 21, 2018

    ONT - EWR

    Apr 24, 2018

    Sold by

    United Airlines

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

    USD 356*
    6 Night(s) Trip
    Newark (EWR) - Ontario (ONT)

    Roundtrip | Economy

    airline logo
    EWR - ONT

    Feb 28, 2018

    ONT - EWR

    Mar 06, 2018

    Sold by

    United Airlines

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

    USD 365*

*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.

Weather in Ontario

13°C Monday Feb 19, 2018
9°C Tuesday Feb 20, 2018
10°C Wednesday Feb 21, 2018
12°C Thursday Feb 22, 2018
13°C Friday Feb 23, 2018
14°C Saturday Feb 24, 2018
16°C Sunday Feb 25, 2018
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