Cheap ONT to Chiang Mai flights

Book your ONT to CNX flights with Expedia and find last-minute Ontario to Chiang Mai airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between ONT and CNX, with new flight deals and promotions almost daily. When you book your next trip from Ontario Intl. to Chiang Mai Intl. with Expedia, you can rest assured you’re getting great ticket prices and excellent service from one of the world’s most trusted travel providers.

ONT to CNX Route Map

Ontario to Chiang Mai Flights, Stats and Airplanes

Route information for flights from Ontario Intl. to Chiang Mai Intl..

Destination:
Distance:
8,065.38 miles

ONT - Ontario Intl. Airlines

Browse the most popular airlines servicing the Ontario (ONT) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.

CNX - Chiang Mai Intl. Airlines

Browse the most popular airlines servicing the Chiang Mai (CNX) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.