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Cheap flights from Denver to Toronto Pearson Intl Airport from C$ 179

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YYZ
22 Aug — 29 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Denver Intl to Toronto Pearson Intl are usually found in October or September, booked 68 days in advance, depart on a Monday or Tuesday and return on a Friday

Cheap flight deals from Denver to Pearson Intl

Enter your travel dates to find the best prices.

Cheapest flights from Denver to Pearson Intl
Explore the most affordable flight options available from Denver to Pearson Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 July 2026.

Tue 11/812:15 p.m.
DEN
-
YYZ
1 stop9h 55m
WestJet
Sat 15/88:00 a.m.
YYZ
-
DEN
1 stop29h 20m
WestJet
Deal found 22/7C$ 509
Mon 17/88:01 a.m.
DEN
-
YYZ
1 stop11h 54m
Multiple Airlines
Thu 20/86:00 a.m.
YYZ
-
DEN
2 stops15h 46m
Multiple Airlines
Deal found 22/7C$ 510
Tue 29/93:10 p.m.
DEN
-
YYZ
1 stop28h 45m
Multiple Airlines
Wed 7/106:00 a.m.
YYZ
-
DEN
2 stops14h 35m
Multiple Airlines
Deal found 22/7C$ 512
Thu 10/912:15 p.m.
DEN
-
YYZ
1 stop8h 30m
Multiple Airlines
Tue 15/96:00 a.m.
YYZ
-
DEN
2 stops17h 30m
Multiple Airlines
Deal found 23/7C$ 519
Tue 1/912:15 p.m.
DEN
-
YYZ
1 stop8h 30m
Multiple Airlines
Tue 8/98:35 p.m.
YYZ
-
DEN
1 stop9h 17m
Multiple Airlines
Deal found 22/7C$ 520
Thu 3/96:45 a.m.
DEN
-
YYZ
1 stop10h 34m
Multiple Airlines
Mon 7/94:45 p.m.
YYZ
-
DEN
1 stop24h 16m
Multiple Airlines
Deal found 22/7C$ 524
Wed 12/812:15 p.m.
DEN
-
YYZ
1 stop9h 55m
WestJet
Wed 19/82:25 p.m.
YYZ
-
DEN
2 stops22h 55m
WestJet
Deal found 22/7C$ 528
Fri 25/912:15 p.m.
DEN
-
YYZ
2 stops14h 55m
WestJet
Sun 27/95:20 p.m.
YYZ
-
DEN
2 stops20h 00m
WestJet
Deal found 22/7C$ 533
Tue 1/912:15 p.m.
DEN
-
YYZ
1 stop9h 55m
WestJet
Thu 10/93:30 p.m.
YYZ
-
DEN
2 stops21h 50m
WestJet
Deal found 19/7C$ 534
Fri 2/1012:15 p.m.
DEN
-
YYZ
1 stop8h 30m
WestJet
Wed 7/1010:25 p.m.
YYZ
-
DEN
1 stop14h 55m
WestJet
Deal found 22/7C$ 536
Fri 18/912:15 p.m.
DEN
-
YYZ
1 stop8h 30m
Multiple Airlines
Wed 23/91:30 p.m.
YYZ
-
DEN
2 stops16h 22m
Multiple Airlines
Deal found 18/7C$ 537

Find flight deals from Denver to Pearson Intl

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Pearson Intl (YYZ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 July 2026.

Round-trip from

C$ 509

One-way from

C$ 179

Popular in

February

Cheapest in

October

Average price

C$ 881

Good one-way deal

C$ 297 or less
WestJet
  • WestJet
  • 11/8-15/8
  • 2 total stops
  • 39h 15m total
  • Denver to Toronto
Search Deals
26/8
  • 26/8
  • 1 total stop
  • 11h 24m total
  • Denver to Toronto
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 2 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a one-way flight from Denver Intl to Toronto Pearson Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Pearson Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 23 July 2026.
Use the filters below to find and compare flights from Denver to Toronto Pearson Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Sat 5/12

3:45 p.m.-11:00 p.m.

1 stop5h 15m

Toronto Pearson Intl

Sat 12/12

9:45 a.m.-2:03 p.m.

1 stop6h 18m

C$ 796

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Thu 3/12

10:30 a.m.-5:22 p.m.

1 stop4h 52m

Toronto Pearson Intl

Thu 10/12

5:10 p.m.-10:59 p.m.

1 stop7h 49m

C$ 796

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Mon 30/11

6:45 a.m.-5:22 p.m.

1 stop8h 37m

Toronto Pearson Intl

Tue 8/12

6:30 a.m.-10:12 a.m.

1 stop5h 42m

C$ 796

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Fri 2/10

6:00 a.m.-7:02 p.m.

1 stop11h 02m

Toronto Pearson Intl

Sun 18/10

8:45 a.m.-10:22 a.m.

Nonstop3h 37m

C$ 843
Quickest round-trip

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Fri 2/10

10:02 a.m.-3:14 p.m.

Nonstop3h 12m

Toronto Pearson Intl

Sun 18/10

4:18 p.m.-5:56 p.m.

Nonstop3h 38m

C$ 843

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Fri 16/10

4:17 p.m.-9:32 p.m.

Nonstop3h 15m

Toronto Pearson Intl

Mon 19/10

4:18 p.m.-5:56 p.m.

Nonstop3h 38m

C$ 846

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Fri 11/9

10:02 a.m.-3:14 p.m.

Nonstop3h 12m

Toronto Pearson Intl

Mon 14/9

4:18 p.m.-5:56 p.m.

Nonstop3h 38m

C$ 846

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Sat 19/9

10:02 a.m.-3:14 p.m.

Nonstop3h 12m

Toronto Pearson Intl

Wed 23/9

4:18 p.m.-5:56 p.m.

Nonstop3h 38m

C$ 846

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Wed 26/8

4:16 p.m.-9:32 p.m.

Nonstop3h 16m

Toronto Pearson Intl

Sun 30/8

4:18 p.m.-6:01 p.m.

Nonstop3h 43m

C$ 846

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Fri 14/8

4:16 p.m.-9:32 p.m.

Nonstop3h 16m

Toronto Pearson Intl

Mon 17/8

4:18 p.m.-6:01 p.m.

Nonstop3h 43m

C$ 846

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/7

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Denver to Pearson Intl

Have a flexible travel schedule? Discover the best time to fly to Pearson Intl from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Denver to Toronto Pearson Intl Airport

How far ahead should I book a flight from Denver to Toronto Pearson Intl Airport?

The price you pay for your flight from Denver to Toronto Pearson Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 67 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Denver to Toronto Pearson Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Denver to Toronto Pearson Intl Airport (average of C$ 731). Flying from Denver to Toronto Pearson Intl Airport in February is currently the most expensive (average of C$ 967). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEN to YYZ?

Find hourly flight availability from Denver to Pearson Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 July 2026.

When flying from Denver to Toronto Pearson Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Denver to Toronto Pearson Intl Airport?

Airfare is below average for this route at the moment.

Denver to Toronto Pearson Intl Airport flights typically cost between C$ 660 and C$ 958 in August.
The cheapest round-trip price found within the last 5 days was C$ 509 on WestJet (11 Aug-15 Aug).

Reviews of airlines servicing Pearson Intl

Get insights into the airlines that provide service to Pearson Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pearson Intl. Reviews last updated 23 July 2026.
See what other customers who have flown with Air Canada from Denver to Toronto Pearson Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
11,371 reviews
Check prices

Crew

7.8

Food

6.3

Overall

7.1

Entertainment

6.8

Comfort

7.1

Boarding

7.3

Reviews

1 / 20
2.0
Mediocre

Shawna,Sep 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given
Air Canada
7.1
Good
11,371 reviews
Air Canada
7.1
Good
11,371 reviews
Check prices

Crew

7.8

Food

6.3

Overall

7.1

Entertainment

6.8

Comfort

7.1

Boarding

7.3

Reviews

1 / 20
2.0
Mediocre

Shawna,Sep 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given

Related info for your journey

Find useful and relevant information for your journey from Denver to Pearson Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Denver to Toronto Pearson Intl?

    Denver Intl (DEN) is the airport you will fly out of if you book a flight from Denver to Toronto Pearson Intl. You should not have trouble finding flights to Toronto Pearson Intl from Denver Intl; the airport handles an average of 8 outbound flights to Toronto Pearson Intl per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Denver airport to Toronto Pearson Intl. It is only a 29.7 km journey to Denver Intl (DEN) from Denver’s city centre.

  • How long is the flight from Denver to Toronto Pearson Intl Airport?

    There are many flights that can get you from Denver to Toronto Pearson Intl Airport in 3h 12m. Fly via Delta or United Airlines to get the fastest option. The distance from Denver to Toronto Pearson Intl Airport is about 2111 km. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Denver to Toronto Pearson Intl Airport round-trip?

    Currently priced at C$ 293, Air Canada will fly you from Denver to Toronto Pearson Intl Airport and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Air Canada is priced at 64% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Denver to Toronto Pearson Intl Airport?

    Consider United Airlines (74%), Brussels Airlines (71%) or Air Canada (68%) when booking your flight. These represent the most reliable airlines when flying from Denver to Toronto Pearson Intl Airport.

  • What are the cheapest flights from Denver to Toronto Pearson Intl Airport?

    On average you can expect to pay C$ 440 for a flight from Denver to Toronto Pearson Intl Airport. The cheapest flight overall is C$ 297 while the most popular route, (Denver Intl - Toronto Pearson Intl) is currently priced at C$ 420.

  • Can I find deals for flights from Denver to Pearson Intl that include hotel bookings?

    Yes. In addition to deals on Denver to Pearson Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Pearson Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Pearson Intl.

  • Can I find deals for business class flights from Denver to Pearson Intl?

    Yes. Cheapflights offers flight deals from Denver to Pearson Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to Toronto Pearson Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Denver to Toronto Pearson Intl Airport (average of C$ 731). Flying from Denver to Toronto Pearson Intl Airport in February is currently the most expensive (average of C$ 967). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Toronto Pearson Intl Airport?

Book flights to Toronto Pearson Intl Airport if you plan to visit one of these locations
Brampton
Markham
Kitchener
Collingwood
Vaughan
Oakville
Barrie
Oshawa
Burlington
Muskoka
Guelph
Cambridge
Richmond Hill
Pickering
Waterloo
Brantford
Milton
Owen Sound
Whitby
Cobourg

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Denver to Pearson Intl

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Toronto Island flights
Denver to Hamilton flights
Colorado Springs to Pearson Intl flights

Top airline flying from Denver to Pearson Intl

Discover the top airline that operate flights from Denver to Pearson Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 23 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 293AverageC$ 862FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Denver to Pearson Intl?

Deals for Denver to Pearson Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Denver to Pearson Intl?

Cheapflights helps you find that perfect flight to Pearson Intl from Denver by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Denver to Pearson Intl with no change fees?

Need flexible booking options for your flight to Pearson Intl from Denver? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Denver to Pearson Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Pearson Intl from Denver today and book when prices fit your budget.

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