Cheap Flights from Denver to Toronto Pearson International

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Flight deals from Denver to Toronto Pearson International

Looking for a cheap last-minute deal or the best return flight from Denver to Toronto Pearson International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Denver to Toronto Pearson International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Denver to Toronto Pearson International flights are currently cheapest in April.

Direct flights from Denver to Toronto Pearson International

Denver to Toronto: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 4,270
Cheapest month to flyApril
Average flight time3 hrs, 14 mins
Most popular airlineUnited
Average flights per week72

Finding cheap flights from Denver to Toronto Pearson International: Frequently asked questions

The best price we found for a return flight from Denver to Toronto Pearson International is ج.م.‏ 12,029. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 14 minutes is the average flight time from Denver to Toronto Pearson International.
United, Air Canada and Austrian Airlines fly direct from Denver to Toronto Pearson International.
As of February 2026, there are 144 flights per week flying from Denver to Toronto Pearson International.
The cheapest month to fly from Denver to Toronto Pearson International is usually April.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Denver to Toronto Pearson International Airport on Tuesday, 28 April 2026.
Yes – the average flight time is 3 hours and 14 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Toronto Pearson International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Toronto is around 40 days in advance, so don’t leave your flight to the last minute.

Travelling from Denver to Pearson International Airport (YYZ): What you need to know

  • Planning your trip starts with figuring out where you'll fly out of in Denver. Denver International Airport (DEN) is the city's main base, so explore your options for booking a flight from Denver to Pearson International Airport (YYZ) taking off from here.

  • 3 hours 10 minutes is the average duration of a direct Denver to Pearson International Airport flight.

  • Pearson International Airport is located in Toronto. The city follows the UTC-4 timezone and is two hours ahead of Denver.

  • The busiest route is from Denver International Airport (DEN) to Pearson International Airport (YYZ), with 25 direct weekly services. If you want to be on your way right away, the earliest flight from DEN to YYZ is the 7:45am Air Canada option. If you prefer travelling later, the final departure is at 5:40pm with Air Canada.

  • Arrive at the airport on time so you don't miss your flight from Denver to YYZ. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the mad dash to your gate.

  • If you're jetting off during a bank holiday or other peak period, allow extra time. Get there two hours ahead of domestic flights and up to four hours before international departures. Queues at check-in and security will be longer.

Airports in Denver

Denver International Airport (DEN)

  • You can find a direct flight from Denver to Pearson International Airport (YYZ) leaving from Denver International Airport (DEN).

  • You can lock in a direct flight from Denver to Pearson International Airport with Air Canada. This top carrier operates services from DEN.

  • The airline with the highest booking numbers between DEN and YYZ is Air Canada.

  • The most reliable carrier for punctuality on this route is United Airlines. Its services arrive as planned 73.48% of the time.

  • We make it simple to book cheap flights from Denver to YYZ with a stopover. To explore your options departing from Denver International Airport (DEN), deselect 'Direct flights only.' Then, simply choose a flight offering a stop long enough to tour your chosen city. Top stopovers between DEN and YYZ include:

    • Minneapolis-St. Paul International Airport (MSP)

    • Detroit Metropolitan Wayne County Airport (DTW)

    • Lambert-St. Louis International Airport (STL)

  • Located around 40 kilometres from central Denver, DEN can be reached in about 35 minutes by car, depending on traffic. The journey by public transport is roughly 1 hour 30 minutes.

  • Spending the night in a hotel can take the stress out of arriving at the airport on time. If you're searching for somewhere to stay before your flight from Denver to Pearson International Airport, consider Baymont by Wyndham Denver International Airport. It's a short ride from Denver International Airport.

  • 80.23% of flights leaving Denver International Airport arrive at their destination on time. With its impressive on-time stats, delays are unlikely when setting off from DEN.

  • You'll find DEN at 8500 Pena Boulevard.

About Pearson International Airport (YYZ)

Getting from Pearson International Airport (YYZ) to central Toronto

  • Pearson International Airport is around 27 kilometres from the centre of Toronto. It takes around 25 minutes or so to get to the city by car.

  • It'll take around 50 minutes if you're travelling on public transport.

How to find the cheapest flights from Denver to Pearson International Airport (YYZ)

  • Currently, ج.م.‏ 4,270 is the lowest price we've found for a one-way ticket from Denver to Pearson International Airport. The cheapest price for a return flight is ج.م.‏ 12,029. Remember fares can change due to demand at the time of booking.

  • Don't leave things to the last minute. You're more likely to walk away with cheap flights from Denver to YYZ if you book early. Airlines often have some excellent early bird rates.

  • Affordable Denver to Pearson International Airport tickets are easier to find if you're not locked into specific dates. Use the 'Whole month' search function to compare fares throughout the month and then choose the cheapest day.

  • Save time searching for cheap flight tickets from Denver to YYZ by setting up a Price Alert. We'll send you an email or notification on the app when a new discounted fare appears.

  • Hunt down a great price on a flight from Denver to Pearson International Airport with the help of the filters. Choose your preferred departure and arrival times, airlines and number of stops. You can also sort your results by 'Fastest,' 'Best' or 'Cheapest.'

The best time to fly from Denver to Pearson International Airport (YYZ)

  • Think about the kind of experience you want when picking your flight dates. February is the quietest month to go to Toronto. August is when most people book flights from Denver to Pearson International Airport (YYZ), which may be perfect if you'd rather travel when it's busy.

  • When booking your Denver to YYZ flight ticket, consider what kind of weather you prefer. July is the warmest month in Toronto, with temperatures ranging from 14ºC to 28ºC.

  • January has temperatures of between -12ºC and 1ºC. Look for cheap tickets from Denver to Pearson International Airport around that time if you want to travel in cooler conditions.

More about Toronto

  • Start your Toronto trip off on the right foot by choosing the perfect place to stay. After booking your flight from Denver to Pearson International Airport, browse our selection of accommodation options including:

  • Every great holiday has to include some sightseeing. CN Tower, Skypod CN Tower and Royal Ontario Museum are must-do's during your Toronto adventure.

Explore more of Canada

  • Toronto is always a good idea, but there are so many other corners of Canada just waiting to be discovered. Around 153 kilometres south-west of Toronto, a trip to London will keep you on the go. Don't miss top attractions like Forks of the Thames River, Falls View Park and Fanshawe Pioneer Village.

  • Kingston is another essential stop in Canada and is around 257 kilometres east of Toronto. No journey is complete without a visit to Fort Henry, Rideau Canal - Jones Falls Defensible Lockmasters House and Kingston Penitentiary.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.