Cheap flights from Portland to Montreal from $307

Travelers frequently search for route combinations, such as Portland and Orlando, Tampa, Raleigh, Charleston, Norfolk, Indianapolis, Minneapolis, Mexico City, Long Beach, Bujumbura, Malta, Lisbon, Bariloche, Khartoum, Auckland, Puerto Vallarta, Anchorage, Nadi, Tortola, Phoenix.

Travelers frequently search for route combinations, such as Montreal and Atlanta, Houston, Dallas, San Francisco, Los Angeles, Chicago, New York, Fort Lauderdale, Washington, D.C., Las Vegas, Austin, New Orleans, Raleigh, Seattle, Charlotte, Boston, Sacramento, Kailua, San Juan, Toronto.

The main airport in Portland is Portland International Jetport. It is also served by Logan International, Rhode Island T. F. Green Int'l Airport, Portland International Jetport, Manchester–Boston Regional, Bangor International, Portsmouth International Airport at Pease, Hancock County-Bar Harbor, New Bedford Regional, Knox County Regional, Lebanon Municipal.

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, Massena International, Adirondack Regional, Lebanon Municipal.

Currently, you can fly between Portland and Montreal with United Airlines, BREEZE, Air Canada, Porter Airlines, Pascan Aviation.

If you don’t have specific dates for your trip between Portland and Montreal, 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 Portland and Montreal, 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 Portland. The main one is Portland International Jetport and other nearby airports include Logan International, Rhode Island T. F. Green Int'l Airport, Portland International Jetport, Manchester–Boston Regional, Bangor International, Portsmouth International Airport at Pease, Hancock County-Bar Harbor, New Bedford Regional, Knox County Regional, Lebanon Municipal

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, Massena International, Adirondack Regional, Lebanon Municipal.