Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from Toronto to Denver
The cheapest flights right now
Toronto – Denver
Outbound – Nov 6, 2026
direct
3h 55m Return – Nov 12, 2026
direct
3h 7m $584
yesterday
Toronto – Denver
Outbound – Nov 6, 2026
direct
3h 55m Return – Nov 12, 2026
direct
3h 7m $575
2 days ago
Toronto – Denver
Outbound – Nov 6, 2026
direct
3h 54m Return – Nov 12, 2026
direct
3h 7m $574
yesterday
Toronto – Denver
Outbound – Nov 6, 2026
direct
3h 55m Return – Nov 12, 2026
direct
3h 7m $469
2 days ago
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Cheapest flight tickets
$315
Average price of a round trip
$407
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
3h40
A flight from Toronto to Denver takes on average 3h40.
Best time
June
According to user searches, the ideal month to go to Denver is June.
Tips for finding a cheap flight from Toronto to Denver
Check out our tips for booking your flight to Denver (USA) from Toronto (Canada) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is August, with an average flight ticket price of $224 (calculation over the last two years). The most touristic season corresponds to the months of November, October and August.
For the cheapest flights, it is advisable to buy your ticket at least 50 days before the departure date.
The airline offering the cheapest flight tickets is Porter Airlines. A ticket from the airline Porter Airlines to Denver costs on average $360.
The airlines that offer the most flights are Air Canada and Air Canada.
info departure city :
Toronto, Canada
airports :
Toronto-Billy Bishop Airport (YTZ)
Toronto-Pearson International Airport (YYZ)
Toronto-Buttonville Airport (YKZ)
local time :
Toronto is a city in the country Canada, the time zone is [[timezone]]. In Toronto, it is currently {fromLocalTime}, the temperature is on average 11°C, with a minimum of 9°C and a maximum of 12°C.
The city of Toronto (YTO) has 3 airport(s): Toronto-Billy Bishop, Toronto-Pearson and Toronto-Buttonville
destination info :
Denver, USA
airports :
Denver International Airport (DEN)
Rocky Mountain Airport (BJC)
Centennial Airport (APA)
local time :
Denver is in the country USA, the time zone is [[timezone]]. In Denver, it is currently {toLocalTime}, the temperature is on average 11°C, with a minimum of 8°C and a maximum of 14°C.
The city of Denver has 3 airport(s): Denver, Rocky Mountain and Centennial
Useful info about Denver
What is the least touristic period to go to Denver?
If you want to visit Denver during the least touristic period, choose the month of June.
What is the most popular time to travel to Denver?
In Denver, the most popular month is November. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from Toronto to Denver?
According to our data, it is recommended to book your flight 50 days before your departure. If you book your flight ticket 8 weeks before your departure, you may find a price below average. The cheapest day to book a flight from Toronto to Denver is Monday.
What are the arrival and destination airports when traveling between Toronto and Denver?
When you leave, you can leave from Toronto-Billy Bishop or Toronto-Pearson, and you will arrive at Denver.
How to reach Toronto airport from the city centre?
The airport Toronto-Billy Bishop is located 3 km, Toronto-Pearson is located 23 km or Toronto-Buttonville is located 21 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Are there other means of transportation to go from Toronto to Denver?
Airplane is the only means of transportation listed on Liligo for this journey.
Are there big differences in weather between Toronto and Denver?
In summer, the average temperature is 22°C in Denver and 21°C in Toronto. The average rainfall in summer is 50 mm in Denver and 93 mm in Toronto. In summer, it is warmer in Denver and it rains less in Denver. In winter, it is colder in Denver and it rains more in Toronto.
