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Cheap flights from Toronto Pearson Intl Airport to Denver from C$ 203

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto Pearson Intl Airport to Denver departing on 7/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Toronto Pearson Intl Airport to Denver

Cheap round-trip flights

WestJet Logo
10:25 p.m. - 11:24 a.m.YYZ-DEN
14h 59m1 stop
WestJet Logo
12:15 p.m. - 10:52 p.m.DEN-YYZ
8h 37m1 stop
C$ 378WestJet
Find Deal
Thu, 18 Sep - Thu, 25 Sep
WestJet Logo
10:25 p.m. - 11:24 a.m.YYZ-DEN
14h 59m1 stop
WestJet Logo
12:15 p.m. - 12:22 a.m.DEN-YYZ
10h 07m1 stop
C$ 381WestJet
Find Deal
Sat, 20 Sep - Sun, 28 Sep
WestJet Logo
10:25 p.m. - 11:24 a.m.YYZ-DEN
14h 59m1 stop
WestJet Logo
12:15 p.m. - 10:52 p.m.DEN-YYZ
8h 37m1 stop
C$ 382WestJet
Find Deal
Sat, 13 Sep - Tue, 16 Sep
Air Canada Logo
12:00 p.m. - 6:20 p.m.YYZ-DEN
8h 20m1 stop
Air Canada Logo
7:45 a.m. - 12:58 p.m.DEN-YYZ
3h 13mdirect
C$ 414Air Canada
Find Deal
Thu, 21 Aug - Mon, 25 Aug
Air Canada Logo
8:40 a.m. - 10:20 a.m.YYZ-DEN
3h 40mdirect
Air Canada Logo
7:45 a.m. - 12:58 p.m.DEN-YYZ
3h 13mdirect
C$ 417Air Canada
Find Deal
Thu, 21 Aug - Mon, 25 Aug
Logo
7:45 p.m. - 10:18 a.m.YYZ-DEN
16h 33m1 stop
Logo
12:15 p.m. - 10:52 p.m.DEN-YYZ
8h 37m1 stop
C$ 419
Find Deal
Fri, 19 Sep - Thu, 25 Sep
Delta Logo
6:15 a.m. - 11:05 a.m.YYZ-DEN
6h 50m1 stop
Delta Logo
12:59 a.m. - 12:07 p.m.DEN-YYZ
9h 08m1 stop
C$ 436Delta
Find Deal
Sun, 31 Aug - Thu, 18 Sep
Delta Logo
6:30 a.m. - 9:34 a.m.YYZ-DEN
5h 04m1 stop
Delta Logo
12:45 a.m. - 11:20 a.m.DEN-YYZ
8h 35m1 stop
C$ 448Delta
Find Deal
Sat, 20 Sep - Thu, 25 Sep
Logo
8:00 a.m. - 8:27 p.m.YYZ-DEN
14h 27m2 stops
Logo
12:15 p.m. - 12:22 a.m.DEN-YYZ
10h 07m1 stop
C$ 450
Find Deal
Tue, 23 Sep - Sun, 28 Sep
United Airlines Logo
2:45 p.m. - 11:03 p.m.YYZ-DEN
10h 18m1 stop
United Airlines Logo
11:59 p.m. - 10:04 a.m.DEN-YYZ
8h 05m1 stop
C$ 465United Airlines
Find Deal
Wed, 20 Aug - Mon, 25 Aug

Sun Country Air flights from Toronto Pearson Intl Airport to Denver

Our best Sun Country Air deals on Toronto Pearson Intl Airport to Denver flight tickets
Sun Country Air
7 Aug
YYZ11:40 a.m.Toronto Pearson Intl
9h 05m
1 stop
DEN6:45 p.m.Denver Intl
13 Aug
DEN7:00 p.m.Denver Intl
13h 40m
1 stop
YYZ10:40 a.m.Toronto Pearson Intl
C$ 677
Find similar
Sun Country Air
10 Aug
YYZ7:45 a.m.Toronto Pearson Intl
11h 40m
1 stop
DEN5:25 p.m.Denver Intl
13 Aug
DEN7:00 p.m.Denver Intl
13h 40m
1 stop
YYZ10:40 a.m.Toronto Pearson Intl
C$ 880
Find similar

Delta flights from Toronto Pearson Intl Airport to Denver

Our best Delta deals on Toronto Pearson Intl Airport to Denver flight tickets
Delta
31 Aug
YYZ6:15 a.m.Toronto Pearson Intl
6h 50m
1 stop
DEN11:05 a.m.Denver Intl
18 Sep
DEN12:59 a.m.Denver Intl
9h 08m
1 stop
YYZ12:07 p.m.Toronto Pearson Intl
C$ 436
Find similar
Delta
20 Sep
YYZ6:30 a.m.Toronto Pearson Intl
5h 04m
1 stop
DEN9:34 a.m.Denver Intl
25 Sep
DEN12:45 a.m.Denver Intl
8h 35m
1 stop
YYZ11:20 a.m.Toronto Pearson Intl
C$ 448
Find similar
Delta
7 Aug
YYZ1:20 p.m.Toronto Pearson Intl
9h 04m
1 stop
DEN8:24 p.m.Denver Intl
21 Aug
DEN12:59 a.m.Denver Intl
7h 24m
1 stop
YYZ10:23 a.m.Toronto Pearson Intl
C$ 911
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Toronto Pearson Intl Airport 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, momondo users made 96,600 searches. Data last updated 31 July 2025.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Thu 18/9

10:25 p.m.-11:24 a.m.

1 stop14h 59m

Denver Intl

Thu 25/9

12:15 p.m.-10:52 p.m.

1 stop8h 37m

C$ 378

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Sat 20/9

10:25 p.m.-11:24 a.m.

1 stop14h 59m

Denver Intl

Sun 28/9

12:15 p.m.-12:22 a.m.

1 stop10h 07m

C$ 381

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Sat 13/9

10:25 p.m.-11:24 a.m.

1 stop14h 59m

Denver Intl

Tue 16/9

12:15 p.m.-10:52 p.m.

1 stop8h 37m

C$ 382

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Thu 21/8

12:00 p.m.-6:20 p.m.

1 stop8h 20m

Denver Intl

Mon 25/8

7:45 a.m.-12:58 p.m.

Nonstop3h 13m

C$ 414

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Thu 21/8

8:40 a.m.-10:20 a.m.

Nonstop3h 40m

Denver Intl

Mon 25/8

7:45 a.m.-12:58 p.m.

Nonstop3h 13m

C$ 417

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Fri 19/9

7:45 p.m.-10:18 a.m.

1 stop16h 33m

Denver Intl

Thu 25/9

12:15 p.m.-10:52 p.m.

1 stop8h 37m

C$ 419

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Sun 31/8

6:15 a.m.-11:05 a.m.

1 stop6h 50m

Denver Intl

Thu 18/9

12:59 a.m.-12:07 p.m.

1 stop9h 08m

C$ 436

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Sat 20/9

6:30 a.m.-9:34 a.m.

1 stop5h 04m

Denver Intl

Thu 25/9

12:45 a.m.-11:20 a.m.

1 stop8h 35m

C$ 448

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Tue 23/9

8:00 a.m.-8:27 p.m.

2 stops14h 27m

Denver Intl

Sun 28/9

12:15 p.m.-12:22 a.m.

1 stop10h 07m

C$ 450

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Wed 20/8

2:45 p.m.-11:03 p.m.

1 stop10h 18m

Denver Intl

Mon 25/8

11:59 p.m.-10:04 a.m.

1 stop8h 05m

C$ 465

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Denver from

How to get the cheapest flight ticket from Toronto Pearson Intl Airport to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Denver?

In general, April is the cheapest month to fly from Toronto Pearson Intl Airport to Denver. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 594. If you aren’t able to travel during the month of April, then book flights to Denver from Toronto Pearson Intl Airport during September instead. Flights to Denver in September, while not as cheap as those in April, still average around C$ 594.

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart from Toronto Pearson Intl Airport to Denver is on a Friday. Travellers who choose to depart for Denver on a Friday will often find tickets for as low as C$ 731. On the other hand, Monday is the most expensive day to depart from Toronto Pearson Intl Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,009.

What is the cheapest time of day to depart on your flight to Denver?

Our most recent data shows that the best time of day to fly to Denver is at noon. Flights from Toronto Pearson Intl Airport to Denver during this time can be as low as C$ 630. Try not to purchase tickets in the morning because they tend to be around C$ 804. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Toronto Pearson Intl to Denver Intl flight route?

Fly from Toronto Pearson Intl to Denver Intl for the best Toronto Pearson Intl - Denver Intl flight prices

How far in advance should I book a flight to Denver?

You are more likely to see cheaper flights to Denver from Toronto Pearson Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around C$ 644 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Toronto Pearson Intl Airport for as low as C$ 560 on momondo.

What cabin class options are available on Toronto Pearson Intl to Denver Intl flights?

There are 4 cabin classes available to choose from on Toronto Pearson Intl to Denver Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Toronto Pearson Intl Airport to Denver flights?

You could potentially save up to 20% on your flight if you consider stops on a Toronto Pearson Intl Airport to Denver flight.

How have Toronto Pearson Intl Airport to Denver flight prices changed over time?

As of July 2025, prices for Toronto Pearson Intl Airport to Denver flights are approximately 3% more expensive when compared to flights at the same time last year.

When to book flights from Toronto Pearson Intl Airport to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from Toronto Pearson Intl Airport to Denver according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Toronto Pearson Intl Airport to Denver (YYZ to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Toronto Pearson Intl Airport to Denver

Best price found

C$ 203

Fastest flight time

3h 34m

Direct flights

Every day

Airports in Denver

1 airport
The best one-way flight to Denver from Toronto Pearson Intl Airport in the past 72 hours is C$ 203. The best round-trip flight deal from Toronto Pearson Intl Airport to Denver found on momondo in the last 72 hours is C$ 378.
The fastest flight from Toronto Pearson Intl Airport to Denver takes 3h 34m
Direct flights go from Toronto Pearson Intl Airport to Denver every day.
There is 1 airport near Denver: Denver Intl (DEN)
Search flight deals

  • How far is Toronto Pearson Intl to Denver Intl by plane?

    The straight-line distance from Toronto Pearson Intl to Denver Intl is 2140.4 km. A reasonable flight in good conditions will take 3h 34m.

  • When did momondo last update prices for flights from Toronto Pearson Intl Airport to Denver Intl Airport?

    Prices for flights from Toronto Pearson Intl Airport to Denver Intl Airport refresh daily.

  • How many operators does momondo search for flights from Toronto Pearson Intl Airport to Denver Intl Airport?

  • How old do you have to be to fly from Toronto Pearson Intl Airport to Denver Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Toronto Pearson Intl Airport to Denver Intl Airport.

  • What documentation or ID do you need to fly to Denver Intl Airport?

    The travel and health documents you'll need for your trip to Denver Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Toronto Pearson Intl Airport to Denver?

  • What is the most popular airline from Toronto Pearson Intl Airport to Denver?

Best airlines flying from Toronto Pearson Intl Airport to Denver

Compare and see reviews for airlines that fly from Toronto Pearson Intl Airport to Denver with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom C$ 211Free CancellationRating
5.9
3,239 reviews
Search Frontier flights
WestJetPriceFrom C$ 260Free CancellationRating
7.2
2,978 reviews
Search WestJet flights
Air CanadaPriceFrom C$ 498Free CancellationRating
7.1
9,851 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 520Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights

  • United Airlines Flights From Toronto Pearson Intl Airport to Denver

    United Airlines is one of the most popular airlines flying from Toronto Pearson Intl Airport to Denver, operating 28 flights/week on average for this route. A good United Airlines flight deal for Toronto Pearson Intl Airport to Denver starts from C$ 376 round-trip, up to an average price of C$ 529. Our users have rated United Airlines at 7.4/10.

  • Air Canada Flights From Toronto Pearson Intl Airport to Denver

    Across 9,851 Air Canada reviews on momondo, the average score is 7.1/10. Air Canada flies from Toronto Pearson Intl Airport to Denver about 28 times each week, with ticket deals ranging from C$ 360 to C$ 453. Price data is based on momondo searches in the last 72 hours.

Travelling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Silverthorne
Wheat Ridge
Winter Park
Westminster
Lakewood
Longmont
Fort Collins
Boulder
Littleton
Englewood
Frisco

Why use momondo?

Why should I use momondo to find a flight deal from Toronto to Denver?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Toronto to Denver for you.

Can I find flights from Toronto to Denver with flexible booking policies on momondo?

All flight searches from Toronto to Denver on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Toronto to Denver?

momondo helps you find the best flight between Toronto and Denver by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Toronto to Denver right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Toronto to Denver now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Denver and let you know when they change.

An easier way to manage your Denver trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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