Cheap flights from Ontario to Peoria from $333

Travelers frequently search for route combinations, such as Ontario and Guadalajara, Dallas, Las Vegas, San Francisco, Denver, Portland, Phoenix, Seattle, Salt Lake City, Sacramento, Atlanta, Minneapolis, Houston, Detroit, Chicago, Indianapolis, Austin, Mexico City, Cleveland, New York.

Travelers frequently search for route combinations, such as Peoria and Phoenix, Chicago, Portland, Orlando, Sacramento, Tampa, Seattle, Denver, Knoxville, Louisville, Rochester, Green Bay, St. Louis, Stockton, Milwaukee, Greensboro, Savannah, Bismarck, Wichita, Eugene.

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

The main airport in Peoria is General Wayne A. Downing Peoria International. It is also served by O Hare International, Chicago Midway International, St. Louis Lambert International, Chicago Rockford International, The Eastern Iowa, Abraham Lincoln Capital, General Wayne A. Downing Peoria International, MidAmerica St. Louis, Quad City International, Southeast Iowa Regional.

Currently, you can fly between Ontario and Peoria with United Airlines, Alaska Airlines.

If you don’t have specific dates for your trip between Ontario and Peoria, 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 Peoria, 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, Palm Springs International, Hollywood Burbank, Long Beach, Santa Barbara Municipal, Meadows Field, McClellan–Palomar

There are a number of airports in and around Peoria. The main one is General Wayne A. Downing Peoria International and other nearby airports include O Hare International, Chicago Midway International, St. Louis Lambert International, Chicago Rockford International, The Eastern Iowa, Abraham Lincoln Capital, General Wayne A. Downing Peoria International, MidAmerica St. Louis, Quad City International, Southeast Iowa Regional.