Find Atlanta - Ontario flights (ATL - ONT)

Compare flight deals from Atlanta to Ontario (ATL - ONT)

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

    Roundtrip | Economy

    airline logo
    ATL - ONT

    Mar 05, 2018

    ONT - ATL

    Mar 07, 2018

    Sold by

    United Airlines

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

    USD 300*
    2 Night(s) Trip
    Atlanta (ATL) - Ontario (ONT)

    Roundtrip | Economy

    airline logo
    ATL - ONT

    Mar 03, 2018

    ONT - ATL

    Mar 05, 2018

    Sold by

    United Airlines

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

    USD 310*
    2 Night(s) Trip
    Atlanta (ATL) - Ontario (ONT)

    Roundtrip | Economy

    airline logo
    ATL - ONT

    Mar 02, 2018

    ONT - ATL

    Mar 04, 2018

    Sold by

    United Airlines

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

    USD 350*
    15 Night(s) Trip
    Atlanta (ATL) - Ontario (ONT)

    Roundtrip | Economy

    airline logo
    ATL - ONT

    Mar 26, 2018

    ONT - ATL

    Apr 10, 2018

    Sold by

    United Airlines

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

    USD 366*
    4 Night(s) Trip
    Atlanta (ATL) - Ontario (ONT)

    Roundtrip | Economy

    airline logo
    ATL - ONT

    Mar 08, 2018

    ONT - ATL

    Mar 12, 2018

    Sold by

    United Airlines

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

    USD 400*
    5 Night(s) Trip
    Atlanta (ATL) - Ontario (ONT)

    Roundtrip | Economy

    airline logo
    ATL - ONT

    Mar 20, 2018

    ONT - ATL

    Mar 25, 2018

    Sold by

    United Airlines

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

    USD 452*
    4 Night(s) Trip
    Atlanta (ATL) - Ontario (ONT)

    Roundtrip | Economy

    airline logo
    ATL - ONT

    Mar 05, 2018

    ONT - ATL

    Mar 09, 2018

    Sold by

    United Airlines

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

    USD 463*
    12 Night(s) Trip
    Atlanta (ATL) - Ontario (ONT)

    Roundtrip | Economy

    airline logo
    ATL - ONT

    May 23, 2018

    ONT - ATL

    Jun 04, 2018

    Sold by

    United Airlines

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

    USD 467*
    5 Night(s) Trip
    Atlanta (ATL) - Ontario (ONT)

    Roundtrip | Economy

    airline logo
    ATL - ONT

    Mar 12, 2018

    ONT - ATL

    Mar 17, 2018

    Sold by

    United Airlines

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

    USD 481*
    8 Night(s) Trip
    Atlanta (ATL) - Ontario (ONT)

    Roundtrip | Economy

    airline logo
    ATL - ONT

    May 31, 2018

    ONT - ATL

    Jun 08, 2018

    Sold by

    United Airlines

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

    USD 500*

*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

10°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
Powered by: OpenWeatherMap.org