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Book Flights from Dallas to Ontario will help you to find the best deals on flights from Dallas 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 - Dallas to Ontario Flights

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

    8:50AM American Airlines Flight #1472

  • When does the last flight depart to ONT?

    10:40PM American Airlines Flight #5193

  • What is the travel distance between Dallas and Ontario?

    1,401 miles

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

    There are 57 weekly flights between DAL and ONT.

  • How many daily flights fly between Dallas and Ontario?

    There are 7 daily flights between DAL and ONT

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


  • Which is the nearest airport to Ontario, California?

    Ogoki Post Airport

  • Which is the nearest airport to Dallas, Texas?

    Dallas Love Field