Cheap flights from Montreal to Ontario from CA$302

Travelers frequently search for route combinations, such as Montreal and Toronto, Vancouver, Calgary, Fort Lauderdale, Istanbul, Edmonton, Las Vegas, Paris, Mexico City, Tampa, Cancún, Managua, Warsaw, Kelowna, Winnipeg, Los Angeles, Orlando, Guatemala City, Miami, San José.

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

Montreal is mainly served by Montréal–Pierre Elliott Trudeau International. But there are other airports nearby, including Montreal Saint-Hubert Longueuil, Montréal–Mirabel International.

The main airport in Montreal is Montréal–Pierre Elliott Trudeau International. It is also served by Ottawa Macdonald–Cartier International, Burlington International, Québec City Jean Lesage International, Ogdensburg International, Plattsburgh International, Lebanon Municipal, Massena International, Adirondack Regional.

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

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

If you don’t have specific dates for your trip between Montreal 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 Montreal 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 Montreal. The main one is Montréal–Pierre Elliott Trudeau International and other nearby airports include Ottawa Macdonald–Cartier International, Burlington International, Québec City Jean Lesage International, Ogdensburg International, Plattsburgh International, Lebanon Municipal, Massena International, Adirondack Regional