There are most likely no direct flights on the Denver — Toronto route
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Denver to Toronto. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Denver to Toronto, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
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There are most likely no direct flights on the Denver — Toronto route
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Denver to Toronto
Denver — Toronto
09/28/2026
Departure
Direct flight
AC1040
starting at $1,174
Denver — Toronto
10/01/2026
Departure
Direct flight
UA1094
starting at $417
Denver — Toronto
10/02/2026
Departure
Direct flight
UA1874
starting at $499
Denver — Toronto
09/25/2026
Departure
Direct flight
AC4889
starting at $866
Denver — Toronto
09/26/2026
Departure
Direct flight
UA1094
starting at $890
starting at $251
starting at $417
starting at $296
starting at $625
The Denver — Toronto route is served by a wide range of airlines: 4 in total, including Air Canada, United Airlines, Frontier Airlines, and American Airlines. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $251. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.
The cheapest flight ticket from Denver to Toronto according to data for the last 48 hours costs $251
Often the best time to buy tickets from Denver to Toronto is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Denver to Toronto can be found flying in these months: September.
The fastest flights from Denver to Toronto start from 3 hours 11 minutes in the air.
The following airlines operate direct flights on the route Denver — Toronto: Air Canada, United Airlines
The cheapest one-way flight from Denver to Toronto departs on 09/29/2026, is operated by Air Canada and costs $251
There is no information about the cheapest roundtrip flight from Denver to Toronto
Fastest flight from Denver to Toronto takes 3h 11m
There are direct flights on this route 4 days a week: Mo, Th, Fr, and Sa
The distance between Denver and Toronto is 2160km (1339 miles). There are 64 direct flights from Denver to Toronto. The time difference between Denver and Toronto is 2h. Flights from Denver begin at 10:02 AM. The latest flight from Denver departs at 6:05 PM
We couldn't find any special offers for flights from Denver to Toronto
