Cheap flights from Denver to Canada
Travel > North America > Canada
Check our current prices for flights from Denver to Canada. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from Denver to Canada, you will need to run a search below.
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Cheap Buffalo airfares from $139/RT are provided by Cheapoair.com. Outbound flight is leaving on 02/26/2025, 11:49 pm from Denver International Airport (DEN) airport and arrives at Buffalo Intl (BUF) at 01:41 pm. The flight time is 13 hours and 52 minutes. The Returning flight departes on 03/04/2025, 11:24 am (other return dates are also available). Date posted: 25 Jan 2025
Price evolution for flights From Denver To Canada
![Price overview for flights from Denver to Canada Price overview for flights from Denver to Canada](/images/new/cheap-flights/graph/cheap-flights-from-Denver-to-Canada-graph.png?date=202502)
Recent Deals on Flights from Denver to Canada:Roundtrip / Oneway
- $139
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Denver, CO (DEN) Buffalo, NY (BUF) 02/26/2025 11:49 pm Buffalo, NY (BUF) Denver, CO (DEN) 03/04/2025 11:24 am - $199
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Denver, CO (DEN) Buffalo, NY (BUF) 03/20/2025 12:24 am Buffalo, NY (BUF) Denver, CO (DEN) 04/02/2025 04:58 pm - $334
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Denver, CO (DEN) Buffalo, NY (BUF) 02/18/2025 12:13 am Buffalo, NY (BUF) Denver, CO (DEN) 03/05/2025 11:24 am - $489
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Denver, CO (DEN) Buffalo, NY (BUF) 03/14/2025 11:59 pm Buffalo, NY (BUF) Denver, CO (DEN) 03/25/2025 04:58 pm - $494
Westjet
cheapoair.com check priceFrom To Departure Time Denver, CO (DEN) Montreal, QC (YUL) 05/28/2025 12:15 pm Montreal, QC (YUL) Denver, CO (DEN) 06/11/2025 05:30 pm - $175
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Denver, CO (DEN) Buffalo, NY (BUF) 02/16/2025 12:23 am - $208
Westjet
cheapoair.com check priceFrom To Departure Time Denver, CO (DEN) Montreal, QC (YUL) 05/13/2025 12:15 pm - $296
Westjet
cheapoair.com check priceFrom To Departure Time Denver, CO (DEN) Winnipeg, MB (YWG) 02/19/2025 06:05 am - $296
Westjet
cheapoair.com check priceFrom To Departure Time Denver, CO (DEN) Montreal, QC (YUL) 02/19/2025 04:15 pm - $296
Westjet
cheapoair.com check priceFrom To Departure Time Denver, CO (DEN) Montreal, QC (YUL) 02/15/2025 06:05 am
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Know what to do when flying to Canada?
Quebec Travel Guide Located above the St. Lawrence River, 250 km east of Montréal, Québec is the city bearing the same name of the province whose major city it is. The province of Québec is Canada’s most popular and the blend of French [...]Quebec Sightseeing Quebec is one of the most popular cities in North America. It has a distinct culture, language (French) and sights that will truly amaze any tourist. Your guided tour could take all day visiting key destinations but it will take more than a day [...]
Quebec Nightlife Quebec has a lot to offer when it comes to nightlife. Travelers can choose to have a party at the bars, pubs and dance clubs. They also have the option to spend their night at the performing arts or music lounges.Bars and Dance Clubs The [...]