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Book Flights from Phoenix to Ontario will help you to find the best deals on flights from Phoenix to Ontario. With our search technology, effortlessly searching flight routes across hundreds of airlines has never been easier or more convenient. With, we aim to make it simple and quick to search, select and save on the flights that best suit your needs and budget.

No matter if you are traveling for business or pleasure, we offer a wide range of deals from business class discounts to last minute flight deals to destinations like Ontario. Whether you are planning ahead or looking for last minute tickets, CheapOair has the right flights at the right price. After booking your ticket, explore this page to view blog posts about this destination, learn more about hotels near ONT and read reviews from others who booked their flights with

Frequently Asked Questions - Phoenix to Ontario Flights

  • When does the first flight of the day depart from PHX?

    7:45AM American Airlines Flight #5961

  • When does the last flight depart to ONT?

    10:45PM American Airlines Flight #2838

  • What is the travel distance between Phoenix and Ontario?

    1,821 miles

  • How many weekly flights are there between PHX to ONT?

    There are 63 weekly flights between PHX and ONT.

  • How many daily flights fly between Phoenix and Ontario?

    There are 8 daily flights between PHX and ONT

  • Which is the busiest day in terms of passengers traffic between PHX to ONT?


  • Which is the nearest airport to Ontario, California?

    Ogoki Post Airport

  • Which is the nearest airport to Phoenix, Arizona?

    Phoenix Sky Harbor International Airport

Ontario Travelers' Reviews

5Alternate airport

Ontario airport is more convenient than LAX. Less congested! - Mignonette  Jan 11, 2020
5I love visiting family in Covina!

Flights were smooth. Connection gates were close by, unlike the last time. Will travel to Covina again and get ticket again with cheapoair. Hopefully the price is right. Thank you! - Mignonette  Jan 11, 2020

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