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Pearson Intl

$127+ Cheap flights from Denver (DEN) to Pearson Intl (YYZ)

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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YYZ
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
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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 Thursday or Friday and return on a Thursday

Cheap flight deals from Denver to Pearson Intl

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 July 24, 2026.

This FlightHub deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:15 pm
DEN
-
YYZ
1 stop9h 55m
WestJet
Sat 8/158:00 am
YYZ
-
DEN
1 stop29h 20m
WestJet
Deal found 7/22$361
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:01 am
DEN
-
YYZ
1 stop11h 54m
Multiple Airlines
Thu 8/206:00 am
YYZ
-
DEN
2 stops15h 46m
Multiple Airlines
Deal found 7/22$362
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:10 pm
DEN
-
YYZ
1 stop28h 45m
Multiple Airlines
Wed 10/76:00 am
YYZ
-
DEN
2 stops14h 35m
Multiple Airlines
Deal found 7/22$363
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/712:15 pm
DEN
-
YYZ
1 stop10h 50m
WestJet
Tue 8/1810:20 pm
YYZ
-
DEN
2 stops15h 00m
WestJet
Deal found 7/23$366
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:15 pm
DEN
-
YYZ
1 stop8h 30m
Multiple Airlines
Mon 10/194:45 pm
YYZ
-
DEN
1 stop7h 04m
Multiple Airlines
Deal found 7/23$367
This oojo deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1212:15 pm
DEN
-
YYZ
1 stop8h 30m
WestJet
Wed 8/1910:20 pm
YYZ
-
DEN
2 stops15h 00m
WestJet
Deal found 7/23$368
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/139:00 am
DEN
-
YYZ
2 stops19h 55m
Multiple Airlines
Mon 8/174:45 pm
YYZ
-
DEN
1 stop24h 16m
Multiple Airlines
Deal found 7/24$369
This FlightHub deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2512:15 pm
DEN
-
YYZ
2 stops14h 55m
WestJet
Sun 9/275:20 pm
YYZ
-
DEN
2 stops20h 00m
WestJet
Deal found 7/22$378
This Trip.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:31 am
DEN
-
YYZ
1 stop11h 24m
Multiple Airlines
Wed 9/23:50 pm
YYZ
-
DEN
1 stop21h 30m
Multiple Airlines
Deal found 7/23$379

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 July 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$361
(FlightHub)

One-way from

$127
(Kiwi.com)

Popular in

February

Cheapest in

October

Average price

$625

Good round-trip deal

$588 or less

Good one-way deal

$278 or less
Provider with most accurate pricing for Denver Intl-Toronto Pearson Intl flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Toronto Pearson Intl flights.
Search Deals
From Denver Intl to Toronto Pearson Intl
Search Deals
One-way flight from Denver Intl to Toronto Pearson Intl
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($1 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Denver Intl to Toronto Pearson Intl.
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 2,558,603 searches. Data last updated July 24, 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 1/16

7:00 am-8:28 pm

1 stop11h 28m

Toronto Pearson Intl

Tue 1/19

6:15 am-4:26 pm

1 stop12h 11m

$591
Quickest round-trip

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Fri 10/2

10:02 am-3:14 pm

Nonstop3h 12m

Toronto Pearson Intl

Sun 10/18

4:18 pm-5:56 pm

Nonstop3h 38m

$598

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Fri 10/2

6:00 am-7:02 pm

1 stop11h 02m

Toronto Pearson Intl

Sun 10/18

8:45 am-10:22 am

Nonstop3h 37m

$598

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Fri 9/18

10:02 am-3:14 pm

Nonstop3h 12m

Toronto Pearson Intl

Wed 9/23

10:45 am-12:28 pm

Nonstop3h 43m

$600

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Fri 10/9

4:17 pm-9:32 pm

Nonstop3h 15m

Toronto Pearson Intl

Sun 10/11

4:18 pm-5:56 pm

Nonstop3h 38m

$600

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Sat 9/12

4:16 pm-9:32 pm

Nonstop3h 16m

Toronto Pearson Intl

Tue 9/15

4:18 pm-5:56 pm

Nonstop3h 38m

$600

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Thu 10/15

10:02 am-3:14 pm

Nonstop3h 12m

Toronto Pearson Intl

Mon 10/19

4:18 pm-5:56 pm

Nonstop3h 38m

$600

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Fri 10/9

4:17 pm-9:32 pm

Nonstop3h 15m

Toronto Pearson Intl

Sun 10/11

2:00 pm-6:46 pm

1 stop6h 46m

$608

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Fri 9/18

10:02 am-3:14 pm

Nonstop3h 12m

Toronto Pearson Intl

Wed 9/23

2:00 pm-6:46 pm

1 stop6h 46m

$608

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Tue 9/22

1:32 pm-10:36 pm

1 stop7h 04m

Toronto Pearson Intl

Fri 9/25

6:40 pm-8:17 pm

Nonstop3h 37m

$609

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Denver to Pearson Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Pearson Intl in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Toronto Pearson Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Toronto Pearson Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Toronto Pearson Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Toronto Pearson Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Toronto Pearson Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 best time to book flights from Denver to Toronto Pearson Intl Airport is 67 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 $519). Flying from Denver to Toronto Pearson Intl Airport in February is currently the most expensive (average of $686). 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 July 24, 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 $468 and $680 in August.
The cheapest round-trip price found within the last 5 days was $361 on WestJet (Aug 11-Aug 15).

The best insider tips for Denver to Toronto Pearson Intl Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Denver to Toronto Pearson Intl Airport trip
Our travel experts
Kaitlyn McInnis

Kaitlyn McInnis

Expert on YYZ

Kaitlyn is a guidebook author and travel writer splitting her time between Atlantic Canada and Istanbul, Türkiye. She has visited over fifty countries and all seven continents, so she is very familiar with many hotels, airports and airlines around the globe. But her favorite type of vacation is sunbathing by the sea with a good book in hand.

Read more
Emily Zemler

Emily Zemler

Expert on DEN

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Read more

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 July 24, 2026.
Get a feel of what it's like to fly with United Airlines and Air Canada from Denver to Toronto Pearson Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,026 reviews

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
10,026 reviews
United Airlines
7.4
Good
10,026 reviews

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Air Canada
7.1
Good
11,378 reviews
United Airlines
7.4
Good
10,026 reviews

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

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?

    For a flight from Denver to Toronto Pearson Intl, you will be flying from Denver Intl. Denver Intl (DEN) is just 18.5 mi from the center of the city. Denver Intl is the only Denver airport and it handles 8 outbound flights to Toronto Pearson Intl per day. 2 airlines have flights to Toronto Pearson Intl from Denver Intl on a regular basis.

  • 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 United Airlines to get the fastest option. Denver and Toronto Pearson Intl Airport are separated by a distance of 1312 mi. Most flights are nonstop.

  • What are the cheapest airlines flying from Denver to Toronto Pearson Intl Airport round-trip?

    Flying on Air Canada is currently your cheapest option to Toronto Pearson Intl Airport, with prices starting at $198. Another option worth looking into is United Airlines, starting at $225 round trip. Air Canada is priced at 66% 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?

    The top 3 most reliable airlines when flying from Denver to Toronto Pearson Intl Airport are United Airlines (74%), Brussels Airlines (71%) and Air Canada (68%).

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

    On average you can expect to pay $2,744 for a flight from Denver to Toronto Pearson Intl Airport. The cheapest flight overall is $235 while the most popular route, (Denver Intl - Toronto Pearson Intl) is currently priced at $312.

  • 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 $519). Flying from Denver to Toronto Pearson Intl Airport in February is currently the most expensive (average of $686). 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

Traveling to a place near Toronto Pearson Intl Airport?

Book flights to Toronto Pearson Intl Airport if you plan to visit one of these locations
Markham
Brampton
Collingwood
Vaughan
Pickering
Oakville
Kitchener
Ajax
Cambridge
Whitby
Owen Sound
Burlington
Orillia

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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 Hamilton flights

Top 2 airlines flying from Denver to Pearson Intl

Discover the top 2 airlines 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 2,558,603 searches. Data last updated July 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$198Average$576FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$225Average$623FlexibilityNo cancel feeOn-time69%

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