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Cheap flights from Toronto Pearson Intl Airport to Denver from C$ 206

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 18/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DEN
26 Nov — 3 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Toronto Pearson Intl to Denver Intl are usually found in August or April, booked 87 days in advance, depart on a Friday or Saturday and return on a Thursday

Cheap flight deals from Pearson Intl to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Pearson Intl (YYZ) to Denver (DEN). 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 27 October 2025.

Round-trip from

C$ 487

One-way from

C$ 206

Popular in

December

Cheapest in

August

Average price

C$ 654

Good round-trip deal

C$ 628 or less

Good one-way deal

C$ 385 or less
11/11-14/11
  • 11/11-14/11
  • 3 total stops
  • 28h 19m total
  • Toronto to Denver
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18/12
  • 18/12
  • 1 total stop
  • 20h 23m total
  • Toronto to Denver
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Highest demand for flights based on searches. 4% potential increase in price (C$ 43 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 16 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Toronto Pearson Intl to Denver Intl.
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Price to beat on a one-way flight from Toronto Pearson Intl to Denver Intl.
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Find flight deals from Pearson Intl to Denver

Enter your travel dates to find the best prices.

Cheapest flights from Pearson Intl to Denver
Explore the most affordable flight options available from Pearson Intl to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 October 2025.

Tue 11/1112:40 p.m.YYZ - DEN
1 stop9h 25mMultiple Airlines
Fri 14/1112:59 a.m.DEN - YYZ
2 stops18h 54mMultiple Airlines
Deal found 25/10C$ 487
Mon 8/129:35 a.m.YYZ - DEN
1 stop10h 33mMultiple Airlines
Fri 12/1212:59 a.m.DEN - YYZ
2 stops19h 36mMultiple Airlines
Deal found 25/10C$ 490
Fri 19/127:55 p.m.YYZ - DEN
1 stop10h 03mMultiple Airlines
Mon 5/16:21 p.m.DEN - YYZ
1 stop10h 26mMultiple Airlines
Deal found 27/10C$ 494
Fri 19/127:55 p.m.YYZ - DEN
1 stop10h 03mMultiple Airlines
Tue 6/111:59 p.m.DEN - YYZ
1 stop12h 17mMultiple Airlines
Deal found 27/10C$ 498
Wed 17/129:35 a.m.YYZ - DEN
1 stop20h 23mMultiple Airlines
Mon 5/16:21 p.m.DEN - YYZ
1 stop10h 26mMultiple Airlines
Deal found 27/10C$ 501
Mon 24/117:55 p.m.YYZ - DEN
1 stop10h 03mMultiple Airlines
Mon 1/126:24 p.m.DEN - YYZ
1 stop9h 56mMultiple Airlines
Deal found 27/10C$ 502
Thu 27/117:55 p.m.YYZ - DEN
1 stop10h 03mMultiple Airlines
Sun 30/1110:29 p.m.DEN - YYZ
1 stop29h 51mMultiple Airlines
Deal found 27/10C$ 505
Fri 21/112:50 p.m.YYZ - DEN
Nonstop3h 50mAir Canada
Sun 23/115:30 p.m.DEN - YYZ
Nonstop3h 11mAir Canada
Deal found 27/10C$ 508
Thu 11/127:55 p.m.YYZ - DEN
1 stop15h 09mMultiple Airlines
Thu 18/128:33 a.m.DEN - YYZ
2 stops12h 47mMultiple Airlines
Deal found 27/10C$ 509
Sat 22/116:30 a.m.YYZ - DEN
2 stops36h 08mMultiple Airlines
Sat 29/116:24 p.m.DEN - YYZ
1 stop9h 56mMultiple Airlines
Deal found 25/10C$ 511

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pearson Intl to Denver 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 27 October 2025.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Denver that are best for you.

Fly from

Pearson Intl

Fly to

Denver

Route

Depart

Return

Price

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Sun 15/2

8:00 p.m.-9:04 a.m.

1 stop15h 04m

Denver Intl

Tue 24/2

7:33 a.m.-7:55 p.m.

1 stop10h 22m

C$ 502

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Thu 8/1

6:00 a.m.-3:16 p.m.

1 stop11h 16m

Denver Intl

Sun 11/1

6:23 a.m.-3:50 p.m.

1 stop7h 27m

C$ 514

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Fri 23/1

7:10 a.m.-3:55 p.m.

1 stop10h 45m

Denver Intl

Tue 27/1

12:59 a.m.-9:19 p.m.

2 stops18h 20m

C$ 528

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Wed 19/11

4:45 p.m.-11:59 p.m.

1 stop9h 14m

Denver Intl

Sun 23/11

6:14 a.m.-3:35 p.m.

1 stop31h 21m

C$ 567

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Wed 11/2

4:10 p.m.-6:10 p.m.

Nonstop4h 00m

Denver Intl

Wed 18/2

10:20 a.m.-6:57 p.m.

1 stop6h 37m

C$ 572

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Fri 13/2

1:00 p.m.-7:55 p.m.

1 stop8h 55m

Denver Intl

Tue 24/2

1:25 p.m.-6:35 p.m.

Nonstop3h 10m

C$ 572

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Fri 23/1

4:10 p.m.-6:10 p.m.

Nonstop4h 00m

Denver Intl

Wed 28/1

9:45 a.m.-3:02 p.m.

Nonstop3h 17m

C$ 572

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Sat 22/11

2:50 p.m.-4:40 p.m.

Nonstop3h 50m

Denver Intl

Wed 26/11

11:15 a.m.-9:44 p.m.

1 stop8h 29m

C$ 572

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Sat 15/11

4:10 p.m.-6:05 p.m.

Nonstop3h 55m

Denver Intl

Tue 18/11

9:53 a.m.-3:02 p.m.

Nonstop3h 09m

C$ 572

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Thu 27/11

8:30 a.m.-10:23 a.m.

Nonstop3h 53m

Denver Intl

Sun 30/11

5:30 p.m.-10:41 p.m.

Nonstop3h 11m

C$ 572

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/10

Showing 1-10 of 17 results
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Best time to book a flight from Pearson Intl to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Pearson Intl 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 Toronto Pearson Intl Airport to Denver

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

Use this chart to determine the optimal time to book a round-trip flight from Pearson Intl to Denver. Price data was last updated on 24 October 2025.

To ensure you get the cheapest price possible for a flight from Toronto Pearson Intl Airport to Denver, you should look to book at least 87 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, December is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Denver (average of C$ 308). Flying from Toronto Pearson Intl Airport to Denver in October is currently the most expensive (average of C$ 453). 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 YYZ to DEN?

Find hourly flight availability from Pearson Intl to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 October 2025.

A simple way to save on the total cost of your ticket is to fly from Toronto Pearson Intl Airport to Denver in the evening. If you’re flexible enough to do this you can expect to save up to 22% on your trip compared to booking a flight in the morning.

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

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated 27 October 2025.
Check out reviews from past customers who have flown with United Airlines,WestJet, andAir Canada from Toronto Pearson Intl Airport to Denver to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,997 reviews
Check prices

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
8,997 reviews
United Airlines
7.4
Good
8,997 reviews
Check prices

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
WestJet
7.2
Good
3,148 reviews
United Airlines
7.4
Good
8,997 reviews
Check prices

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Air Canada
7.1
Good
10,370 reviews
United Airlines
7.4
Good
8,997 reviews
Check prices

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

Related info for your journey

Find useful and relevant information for your journey from Pearson Intl to Denver. 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 into for flights to Denver from Toronto Pearson Intl?

    Located just 29.7 km from the city centre, Denver Intl is the airport most travellers will use when flying to Denver from Toronto Pearson Intl. Booking flights from Toronto Pearson Intl to Denver Intl (DEN) should be relatively easy as there are 3 daily inbound flights from Toronto Pearson Intl from 3 different airlines.

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

    There are many flights that can get you from Toronto Pearson Intl Airport to Denver in 4h. Fly via American Airlines, Alaska Airlines, or United Airlines to get the fastest option. The distance between Toronto Pearson Intl Airport and Denver is about 2111 km. This flight may include one or multiple stops.

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

    Flying on WestJet is currently your cheapest option to Denver, with prices starting at C$ 263. Additional round-trip tickets that might be worth considering are offered by Air Canada and United Airlines, with the lowest prices starting at C$ 472 and C$ 523, respectively. These flights start at 59% lower than the current average price 3 months from now.

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

    Before booking your flight to Denver from Toronto Pearson Intl Airport, check out the most reliable airlines to get you to your destination on time: United Airlines (67%), Air Canada (65%), Brussels Airlines( 62%).

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

    Looking for the cheapest flight from Toronto Pearson Intl Airport to Denver? While on average our users pay C$ 1,864, our data indicates the cheapest price to be C$ 260. The most popular route (Toronto Pearson Intl - Denver Intl), is priced around C$ 329.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pearson Intl to Denver 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 Toronto Pearson Intl Airport to Denver?

    Currently, December is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Denver (average of C$ 308). Flying from Toronto Pearson Intl Airport to Denver in October is currently the most expensive (average of C$ 453). 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 Denver?

Book flights to Denver if you plan to visit one of these locations
Golden
Westminster
Thornton

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Fly from Pearson Intl to Denver on these airlines

Choose from the following airlines for your flight from Pearson Intl to Denver. Flights are based on user searches made on Cheapflights and were last updated on 27 October 2025.
Air Canada flights from Toronto Pearson Intl to Denver Intl
United Airlines flights from Toronto Pearson Intl to Denver Intl

Top 3 airlines flying from Pearson Intl to Denver

Discover the top 3 airlines that operate flights from Pearson Intl to Denver. 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 27 October 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 263AverageC$ 437FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 472AverageC$ 630FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 524AverageC$ 744FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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

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

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

Certainly. Search results for flights to Denver from Pearson Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Of course! You can now track prices for flights from Pearson Intl to Denver and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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