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Cheap flights from Toronto Pearson Intl Airport to Denver from C$ 193

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DEN
11 Jan — 18 Jan1
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 October, booked 87 days in advance, depart on a Friday or Saturday and return on a Monday

Cheap 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 12 December 2025.

Wed 24/122:50 p.m.YYZ - DEN
Nonstop3h 50mAir Canada
Sun 25/11:25 p.m.DEN - YYZ
Nonstop3h 10mAir Canada
Deal found 10/12C$ 627
Wed 24/1210:00 a.m.YYZ - DEN
2 stops15h 33mMultiple Airlines
Sun 25/17:10 a.m.DEN - YYZ
1 stop21h 37mMultiple Airlines
Deal found 10/12C$ 741
Thu 25/128:30 a.m.YYZ - DEN
Nonstop3h 53mAir Canada
Sat 27/128:45 a.m.DEN - YYZ
1 stop10h 14mAir Canada
Deal found 11/12C$ 756
Wed 24/126:10 a.m.YYZ - DEN
1 stop17h 55mUnited Airlines
Fri 2/17:45 a.m.DEN - YYZ
1 stop14h 14mUnited Airlines
Deal found 9/12C$ 763
Sun 14/128:20 p.m.YYZ - DEN
2 stops19h 26mMultiple Airlines
Mon 15/125:35 p.m.DEN - YYZ
1 stop10h 45mMultiple Airlines
Deal found 9/12C$ 804
Mon 15/127:10 a.m.YYZ - DEN
2 stops32h 07mMultiple Airlines
Sun 21/1211:59 p.m.DEN - YYZ
1 stop19h 20mMultiple Airlines
Deal found 11/12C$ 830
Sat 13/127:55 p.m.YYZ - DEN
1 stop10h 03mMultiple Airlines
Sat 20/1211:59 p.m.DEN - YYZ
1 stop12h 21mMultiple Airlines
Deal found 10/12C$ 841
Fri 12/127:45 p.m.YYZ - DEN
1 stop25h 24mMultiple Airlines
Sun 21/126:25 a.m.DEN - YYZ
2 stops36h 54mMultiple Airlines
Deal found 11/12C$ 843

Find 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 12 December 2025.

Round-trip from

C$ 519

One-way from

C$ 193

Popular in

December

Cheapest in

August

Average price

C$ 705

Good round-trip deal

C$ 638 or less

Good one-way deal

C$ 339 or less
Air Canada
  • Air Canada
  • 12/2-16/2
  • 1 total stop
  • 12h 19m total
  • Toronto to Denver
Search Deals
9/2
  • 9/2
  • 1 total stop
  • 10h 01m total
  • Toronto to Denver
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Toronto Pearson Intl to Denver Intl.
Search Deals
Price to beat on a one-way flight from Toronto Pearson Intl to Denver Intl.
Search Deals

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 12 December 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

Fri 9/1

4:45 p.m.-12:38 p.m.

1 stop21h 53m

Denver Intl

Mon 12/1

5:09 p.m.-3:35 p.m.

1 stop20h 26m

C$ 525

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Sun 11/1

9:00 a.m.-5:44 p.m.

1 stop10h 44m

Denver Intl

Fri 16/1

8:05 a.m.-9:37 p.m.

1 stop11h 32m

C$ 527

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Mon 23/2

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

Nonstop3h 53m

Denver Intl

Mon 9/3

8:05 a.m.-8:59 p.m.

1 stop10h 54m

C$ 527

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Tue 10/2

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

Nonstop3h 50m

Denver Intl

Thu 12/2

8:05 a.m.-9:37 p.m.

1 stop11h 32m

C$ 528

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Thu 12/2

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

1 stop8h 55m

Denver Intl

Mon 16/2

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

1 stop8h 29m

C$ 530

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Sun 18/1

4:45 p.m.-12:38 p.m.

1 stop21h 53m

Denver Intl

Fri 23/1

11:49 a.m.-3:35 p.m.

2 stops25h 46m

C$ 532

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Sat 7/3

3:00 p.m.-7:55 p.m.

1 stop6h 55m

Denver Intl

Tue 10/3

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

Nonstop3h 11m

C$ 532

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Fri 16/1

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

Nonstop4h 00m

Denver Intl

Mon 19/1

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

Nonstop3h 17m

C$ 550

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Tue 10/3

2:20 p.m.-11:13 p.m.

1 stop10h 53m

Denver Intl

Mon 16/3

9:10 a.m.-6:13 a.m.

2 stops19h 03m

C$ 554

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Wed 18/2

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

Nonstop3h 50m

Denver Intl

Sun 22/2

7:05 p.m.-6:29 a.m.

1 stop9h 24m

C$ 557

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 18 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 5 December 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$ 298). Flying from Toronto Pearson Intl Airport to Denver in November is currently the most expensive (average of C$ 474). 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 12 December 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.

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 12 December 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
9,095 reviews
Check prices

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

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
9,095 reviews
United Airlines
7.4
Good
9,095 reviews
Check prices

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

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
3,195 reviews
United Airlines
7.4
Good
9,095 reviews
Check prices

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

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
10,516 reviews
United Airlines
7.4
Good
9,095 reviews
Check prices

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

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 6 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 10h 44m. Fly via Alaska Airlines or Air Canada 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$ 259. Additional round-trip tickets that might be worth considering are offered by United Airlines and Air Canada, with the lowest prices starting at C$ 428 and C$ 459, respectively. These flights start at 58% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Toronto Pearson Intl Airport to Denver one-way?

    One-way options have recently been found by users for as low as C$ 171 on WestJet. Other airlines that offer cheap prices include Air Canada from C$ 244 and United Airlines from C$ 303 one-way.

  • 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 (80%), Air Canada (79%), Austrian Airlines( 71%).

  • 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$ 1,563, our data indicates the cheapest price to be C$ 228. The most popular route (Toronto Pearson Intl - Denver Intl), is priced around C$ 357.

  • 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$ 298). Flying from Toronto Pearson Intl Airport to Denver in November is currently the most expensive (average of C$ 474). 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 12 December 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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 259AverageC$ 424FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 463AverageC$ 725FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 464AverageC$ 618FlexibilityNo 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 Pearson Intl to Denver?

Cheapflights makes it easy to find Pearson Intl to Denver flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from Pearson Intl to Denver by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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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