Cheap flights from Calgary to Ontario from CA$306

Travelers frequently search for route combinations, such as Calgary and Vancouver, Toronto, Las Vegas, Los Angeles, Abbotsford, Phoenix, Winnipeg, Ottawa, Victoria, Kelowna, Montreal, Cancún, Houston, Saskatoon, Halifax, Puerto Vallarta, San Francisco, Palm Springs, Orlando, Mexico City.

Travelers frequently search for route combinations, such as Ontario and Toronto, Vancouver, Edmonton, Kelowna, Winnipeg, Montreal, Ottawa.

The main airport in Calgary is Calgary International. It is also served by Calgary International, Lethbridge.

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

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

If you don’t have specific dates for your trip between Calgary 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 Calgary 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 Calgary. The main one is Calgary International and other nearby airports include Calgary International, Lethbridge

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, Hollywood Burbank, Palm Springs International, Santa Barbara Municipal, Imperial County, McClellan–Palomar, Long Beach.