Cheap flights from Detroit to Ontario from $118

Travelers frequently search for route combinations, such as Detroit and Mexico City, Guadalajara, Orlando, Atlanta, New York, Dallas, Monterrey, Baghdad, Erbil, Philadelphia, Tampa, Phoenix, Fort Myers, Los Angeles, Santiago de Querétaro, Cancún, Denver, Las Vegas, Washington, D.C., Istanbul.

Travelers frequently search for route combinations, such as Ontario and San Francisco, Las Vegas, Dallas, Guadalajara, Seattle, Sacramento, Houston, Portland, Denver, Atlanta, Chicago, New York, Los Angeles, Mexico City, Washington, D.C., Rome, Orlando, St. Louis, Columbus, Fargo.

The main airport in Detroit is Detroit Metropolitan. It is also served by Cleveland Hopkins International, Akron–Canton, Gerald R. Ford International, Bishop International, London International, Fort Wayne International, Capital Region International, Toledo Express, Windsor International, MBS International.

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

Currently, you can fly between Detroit and Ontario with Frontier Airlines, United Airlines, Alaska Airlines, WestJet, AeroMexico.

If you don’t have specific dates for your trip between Detroit and Ontario, 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 Detroit and Ontario, 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 Detroit. The main one is Detroit Metropolitan and other nearby airports include Cleveland Hopkins International, Akron–Canton, Gerald R. Ford International, Bishop International, London International, Fort Wayne International, Capital Region International, Toledo Express, Windsor International, MBS International

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