We're seeing some great fares between the USA and Canada today starting at just $142 round-trip. Fares range from the mid-$100s to high-$200s between a wide range of cities.
Whether you want to visit the charming, bilingual city of Montreal or see the Canadian Rockies near Calgary, you can get there affordably with this pretty much nationwide sale to/from Canada. Airlines selling the lowest fares will vary by route, but we're seeing low fares on a variety of airlines including Delta, United, Air Canada, Westjet, and Porter.
Rules and restrictions vary by route. Some may be available for spring travel only. Some may be available throughout the year. Prices are listed in USD and are for travel originating in the USA. If you're flying from Canada, you'll find similar fares in the reverse direction.
A sample list of fares include:
Denver to Calgary $142 round-trip
Boston to Montreal $155 round-trip
Los Angeles to Vancouver $183 round-trip
New York to Toronto $195 round-trip
Portland to Vancouver $215 round-trip
Cleveland to Montreal $221 round-trip
Washington D.C. to Toronto $227 round-trip
Fort Lauderdale to Ottawa $235 round-trip
Newark to Quebec $245 round-trip
Houston to Calgary $252 round-trip
Nashville to Montreal $253 round-trip
Las Vegas to Vancouver $256 round-trip
Boston to St. John's $256 round-trip
Tampa to Calgary $257 round-trip
Orlando to Toronto $257 round-trip
Chicago to Toronto $259 round-trip
Albuquerque to Vancouver $262 round-trip
Detroit to Halifax $265 round-trip
Austin to Toronto $271 round-trip
Dallas to Edmonton $275 round-trip
Atlanta to Calgary $287 round-trip
Phoenix to Montreal $293 round-trip
For more fares, view our fare pages for flights to Toronto, Montreal, Ottawa, Calgary, Vancouver, Quebec, Halifax, St. John's, Edmonton, and Winnipeg. Also, check flights from your city to see if fares have dropped to/from Canada.