Cheap flights from Ontario to Phoenix from $123

Travelers frequently search for route combinations, such as Ontario and Guadalajara, Dallas, Seattle, Las Vegas, San Francisco, Mexico City, Houston, Denver, Honolulu, Sacramento, Chicago, Portland, Washington, D.C., New York, Toronto, Orlando, Veracruz, Cancún, Atlanta, London.

Travelers frequently search for route combinations, such as Phoenix and Los Angeles, Chicago, Dallas, Seattle, Vancouver, Portland, Las Vegas, Calgary, San Francisco, Minneapolis, Salt Lake City, Sacramento, Mexico City, Denver, Orlando, Guadalajara, New York, Detroit, Washington, D.C., Edmonton.

The main airport in Ontario is Ontario International. It is also served by Tijuana International, San Diego International, John Wayne, Ontario International, Hollywood Burbank, Palm Springs International, Santa Barbara Municipal, McClellan–Palomar, Imperial County, Long Beach.

The main airport in Phoenix is Phoenix Sky Harbor International. It is also served by Tucson International, Show Low Regional, Ernest A. Love Field, Flagstaff Pulliam.

Currently, you can fly between Ontario and Phoenix with Frontier Airlines, Allegiant Air, Volaris, United Airlines, Alaska Airlines.

If you don’t have specific dates for your trip between Ontario and Phoenix, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Traveling between Ontario and Phoenix, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

There are a number of airports in and around Ontario. The main one is Ontario International and other nearby airports include Tijuana International, San Diego International, John Wayne, Ontario International, Hollywood Burbank, Palm Springs International, Santa Barbara Municipal, McClellan–Palomar, Imperial County, Long Beach

There are a number of airports in and around Phoenix. The main one is Phoenix Sky Harbor International and other nearby airports include Tucson International, Show Low Regional, Ernest A. Love Field, Flagstaff Pulliam.