Cheap flights from Ontario to Grand Junction from $239

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 Grand Junction and Santa Ana, Rapid City, Salt Lake City, Washington, D.C., Philadelphia, Jacksonville, Bismarck, Syracuse, Pensacola, Springfield, Fresno, Nashville, Sacramento, Anchorage, Spokane, Sioux Falls, West Palm Beach, Portland, Des Moines, Roanoke.

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

The main airport in Grand Junction is Grand Junction Regional. It is also served by Grand Junction Regional, Canyonlands Field, Aspen–Pitkin County, Vernal Regional, Telluride Regional, Montrose Regional, Eagle County Regional, Gunnison–Crested Butte Regional, Yampa Valley.

Currently, you can fly between Ontario and Grand Junction with United Airlines, BREEZE, Alaska Airlines, Frontier Airlines, Spirit Airlines.

If you don’t have specific dates for your trip between Ontario and Grand Junction, 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 Grand Junction, 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, Ontario International, John Wayne, Palm Springs International, Hollywood Burbank, Long Beach, Santa Barbara Municipal, Hawthorne Municipal, Imperial County

There are a number of airports in and around Grand Junction. The main one is Grand Junction Regional and other nearby airports include Grand Junction Regional, Canyonlands Field, Aspen–Pitkin County, Vernal Regional, Telluride Regional, Montrose Regional, Eagle County Regional, Gunnison–Crested Butte Regional, Yampa Valley.