Cheap flights from Greenville to Ontario from $268

Travelers frequently search for route combinations, such as Greenville and Orlando, Tampa, Providence, Fort Lauderdale, Sarasota, Mexico City, Chicago, Athens, Austin, Hartford, Toronto, Tokyo, Las Vegas, New York, Prague, Dakar, Santiago de Querétaro, Albuquerque, Pensacola, Miami.

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 Greenville is Greenville–Spartanburg International. It is also served by Hartsfield–Jackson Atlanta International, Charlotte Douglas International, McGhee Tyson, Asheville Regional, Greenville–Spartanburg International, Concord Regional, Tri-Cities Regional, Columbia Metropolitan, Augusta Regional.

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, Meadows Field, Imperial County.

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

If you don’t have specific dates for your trip between Greenville 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 Greenville 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 Greenville. The main one is Greenville–Spartanburg International and other nearby airports include Hartsfield–Jackson Atlanta International, Charlotte Douglas International, McGhee Tyson, Asheville Regional, Greenville–Spartanburg International, Concord Regional, Tri-Cities Regional, Columbia Metropolitan, Augusta Regional

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, Meadows Field, Imperial County.