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Pearson Intl

$123+ Cheap flights from Denver (DEN) to Pearson Intl (YYZ)

DEN — YYZ
Nov 26 — Dec 31
Thu 11/26
Thu 12/3
1 adult, Economy
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Find cheap flights from Denver to Pearson Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Denver Intl to Toronto Pearson Intl are usually found in March or January, booked 68 days in advance, depart on a Friday or Monday and return on a Thursday

Cheap flight deals from Denver to Pearson Intl

Cheapest flights from Denver to Pearson Intl

Thu 11/196:30 am -
2 stops33h 40m
Mon 11/231:40 pm -
1 stop9h 51m
Deal found 10/26$325
Tue 12/810:18 am -
2 stops34h 37m
Sat 12/1211:30 am -
1 stop14h 38m
Deal found 10/22$330
Sat 12/122:26 pm -
1 stop29h 25m
Tue 12/151:40 pm -
1 stop8h 20m
Deal found 10/24$334
Tue 12/17:30 am -
2 stops37h 25m
Fri 12/41:40 pm -
1 stop8h 37m
Deal found 10/23$337
Wed 11/2510:50 pm -
1 stop30h 01m
Tue 12/11:40 pm -
1 stop8h 45m
Deal found 10/25$340
Thu 12/37:46 am -
1 stop11h 56m
Mon 12/79:35 am -
2 stops32h 08m
Deal found 10/22$342
Tue 12/810:18 am -
2 stops10h 26m
Fri 12/111:40 pm -
1 stop8h 20m
Deal found 10/22$343
Tue 12/810:18 am -
2 stops10h 26m
Sun 12/131:40 pm -
1 stop8h 20m
Deal found 10/22$344
Wed 12/167:25 am -
1 stop10h 14m
Tue 1/1210:40 am -
2 stops23h 23m
Deal found 10/25$348
Wed 12/97:25 am -
1 stop10h 14m
Wed 12/169:05 am -
2 stops16h 42m
Deal found 10/25$354

Find flight deals from Denver to Pearson Intl

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(Kiwi.com)

One-way from

$123
(Kiwi.com)

Popular in

February

Cheapest in

March

Average price

$674

Good round-trip deal

$572 or less

Good one-way deal

$353 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.
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From Denver Intl to Toronto Pearson Intl
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One-way flight from Denver Intl to Toronto Pearson Intl
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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Price to beat on a round-trip flight from Denver Intl to Toronto Pearson Intl.
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Price to beat on a one-way flight from Denver Intl to Toronto Pearson Intl.
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Cheapflights Fare Finder

 
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 Denver Intl - YYZ Toronto Pearson Intl

DENYYZ

Denver Intl

Wed 1/6

8:10 pm-10:42 pm

2 stops24h 32m

Toronto Pearson Intl

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$158

DenverToronto

DEN Denver Intl - YYZ Toronto Pearson Intl

DENYYZ

Denver Intl

Thu 11/26

9:21 am-6:51 am

2 stops19h 30m

Toronto Pearson Intl

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$159

DenverToronto

DEN Denver Intl - YYZ Toronto Pearson Intl

DENYYZ

Denver Intl

Tue 1/19

9:36 am-9:50 pm

1 stop10h 14m

Toronto Pearson Intl

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$173

DenverToronto

DEN Denver Intl - YYZ Toronto Pearson Intl

DENYYZ

Denver Intl

Tue 11/24

8:11 am-11:59 pm

1 stop13h 48m

Toronto Pearson Intl

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$189

DenverToronto

DEN Denver Intl - YYZ Toronto Pearson Intl

DENYYZ

Denver Intl

Thu 12/24

10:05 pm-6:52 am

2 stops30h 47m

Toronto Pearson Intl

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$199

DenverToronto

DEN Denver Intl - YYZ Toronto Pearson Intl

DENYYZ

Denver Intl

Tue 11/24

10:29 pm-9:51 pm

2 stops21h 22m

Toronto Pearson Intl

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$214

DenverToronto

DEN Denver Intl - YYZ Toronto Pearson Intl

DENYYZ

Denver Intl

Tue 11/24

8:33 pm-1:30 pm

2 stops14h 57m

Toronto Pearson Intl

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$228

DenverToronto

DEN Denver Intl - YYZ Toronto Pearson Intl

DENYYZ

Denver Intl

Sun 12/27

6:35 am-3:14 pm

1 stop6h 39m

Toronto Pearson Intl

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$277

DenverToronto

DEN Denver Intl - YYZ Toronto Pearson Intl

DENYYZ

Denver Intl

Sun 12/6

9:50 am-3:02 pm

Nonstop3h 12m

Toronto Pearson Intl

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$284
Quickest round-trip

DenverToronto

DEN Denver Intl - YYZ Toronto Pearson Intl

DENYYZ

Denver Intl

Tue 11/24

1:30 pm-6:37 pm

Nonstop3h 07m

Toronto Pearson Intl

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$284

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from Denver to Pearson Intl

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars

*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

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, March is the cheapest month in which you can book a flight from Denver to Toronto Pearson Intl Airport (average of $536). 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?

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 $457 and $728 in January.
The cheapest round-trip price found within the last 5 days was $309 on Multiple Airlines (Jan 13-Jan 19).

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

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 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
7.3
Good
10,442 reviews

Comfort

7.3

Boarding

7.7

Overall

7.3

Entertainment

7.1

Food

6.7

Crew

8.1

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
7.3
Good
10,442 reviews
United Airlines
7.3
Good
10,442 reviews

Comfort

7.3

Boarding

7.7

Overall

7.3

Entertainment

7.1

Food

6.7

Crew

8.1

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
11,819 reviews
United Airlines
7.3
Good
10,442 reviews

Comfort

7.3

Boarding

7.7

Overall

7.3

Entertainment

7.1

Food

6.7

Crew

8.1

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

  • 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 6 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 5h 35m. Fly via Delta or United Airlines to get the fastest option. Denver and Toronto Pearson Intl Airport are separated by a distance of 1312 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $222. Another option worth looking into is United Airlines, starting at $268 round trip. Air Canada is priced at 63% 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 (76%), Air Canada (75%) and Austrian Airlines (74%).

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

    On average you can expect to pay $1,203 for a flight from Denver to Toronto Pearson Intl Airport. The cheapest flight overall is $274 while the most popular route, (Denver Intl - Toronto Pearson Intl) is currently priced at $304.

  • 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, March is the cheapest month in which you can book a flight from Denver to Toronto Pearson Intl Airport (average of $536). 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
Brantford
Burlington
Vaughan
Collingwood
Owen Sound
Kitchener
Pickering
Oakville
Richmond Hill
Whitby
Cambridge
Ajax
Orillia

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Denver to Pearson Intl

Denver to Hamilton flights

Top 2 airlines flying from Denver to Pearson Intl

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$222Average$585FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$268Average$664FlexibilityNo cancel feeOn-time69%

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