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Cheap flights from Toronto to Denver from C$ 193

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 to Denver departing on 9/2. 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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Cheap round-trip flights

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Multiple Airlines Logo
7:00 a.m. - 8:30 a.m.
YHM
-
DEN
27h 30m1 stop
Multiple Airlines Logo
4:26 p.m. - 7:00 p.m.
DEN
-
YHM
24h 34m2 stops
C$ 469Multiple Airlines
Sun, 25 Jan - Sun, 1 Feb
Air Canada Logo
2:50 p.m. - 4:40 p.m.
YYZ
-
DEN
3h 50mdirect
Air Canada Logo
11:15 a.m. - 9:44 p.m.
DEN
-
YYZ
8h 29m1 stop
C$ 519Air Canada
Thu, 12 Feb - Mon, 16 Feb
Alaska Airlines Logo
4:45 p.m. - 12:38 p.m.
YYZ
-
DEN
21h 53m1 stop
Alaska Airlines Logo
5:09 p.m. - 3:35 p.m.
DEN
-
YYZ
20h 26m1 stop
C$ 525Alaska Airlines
Fri, 9 Jan - Mon, 12 Jan
Air Canada Logo
12:30 p.m. - 7:55 p.m.
YTZ
-
DEN
9h 25m1 stop
Air Canada Logo
11:15 a.m. - 9:35 p.m.
DEN
-
YTZ
8h 20m1 stop
C$ 527Air Canada
Sat, 7 Feb - Sat, 14 Feb
Air Canada Logo
10:00 a.m. - 5:44 p.m.
YYZ
-
DEN
9h 44m1 stop
Air Canada Logo
5:30 p.m. - 10:41 p.m.
DEN
-
YYZ
3h 11mdirect
C$ 527Air Canada
Wed, 25 Feb - Sun, 1 Mar
Air Canada Logo
9:00 a.m. - 5:44 p.m.
YYZ
-
DEN
10h 44m1 stop
Air Canada Logo
7:05 p.m. - 5:59 a.m.
DEN
-
YYZ
8h 54m1 stop
C$ 528Air Canada
Wed, 25 Feb - Sun, 1 Mar
Alaska Airlines Logo
4:45 p.m. - 12:38 p.m.
YYZ
-
DEN
21h 53m1 stop
Alaska Airlines Logo
7:00 a.m. - 3:35 p.m.
DEN
-
YYZ
30h 35m1 stop
C$ 535Alaska Airlines
Fri, 16 Jan - Mon, 19 Jan
American Airlines Logo
6:14 a.m. - 8:53 p.m.
YYZ
-
DEN
16h 39m1 stop
American Airlines Logo
4:30 p.m. - 10:53 a.m.
DEN
-
YYZ
16h 23m1 stop
C$ 542American Airlines
Sun, 11 Jan - Sun, 18 Jan
WestJet Logo
6:00 a.m. - 6:50 p.m.
YHM
-
DEN
14h 50m1 stop
WestJet Logo
12:15 p.m. - 12:40 a.m.
DEN
-
YHM
10h 25m1 stop
C$ 866WestJet
Fri, 22 May - Fri, 29 May
WestJet Logo
7:00 p.m. - 7:00 p.m.
YKF
-
DEN
26h 00m2 stops
WestJet Logo
6:07 p.m. - 5:29 a.m.
DEN
-
YKF
33h 22m2 stops
C$ 974WestJet
Sat, 7 Mar - Tue, 10 Mar

Alaska Airlines flights from Toronto to Denver

Our best Alaska Airlines deals on Toronto to Denver flight tickets
Alaska Airlines
9 Jan
YYZ4:45 p.m.Toronto Pearson Intl
21h 53m
1 stop
DEN12:38 p.m.Denver Intl
12 Jan
DEN5:09 p.m.Denver Intl
20h 26m
1 stop
YYZ3:35 p.m.Toronto Pearson Intl
C$ 525
Find similar
Alaska Airlines
16 Jan
YYZ4:45 p.m.Toronto Pearson Intl
21h 53m
1 stop
DEN12:38 p.m.Denver Intl
19 Jan
DEN7:00 a.m.Denver Intl
30h 35m
1 stop
YYZ3:35 p.m.Toronto Pearson Intl
C$ 535
Find similar
Alaska Airlines
25 Feb
YYZ4:45 p.m.Toronto Pearson Intl
20h 53m
2 stops
DEN11:38 a.m.Denver Intl
1 Mar
DEN7:00 a.m.Denver Intl
30h 35m
1 stop
YYZ3:35 p.m.Toronto Pearson Intl
C$ 563
Find similar

Air Canada flights from Toronto to Denver

Our best Air Canada deals on Toronto to Denver flight tickets
Air Canada
12 Feb
YYZ2:50 p.m.Toronto Pearson Intl
3h 50m
DEN4:40 p.m.Denver Intl
16 Feb
DEN11:15 a.m.Denver Intl
8h 29m
1 stop
YYZ9:44 p.m.Toronto Pearson Intl
C$ 519
Find similar
Air Canada
7 Feb
YTZ12:30 p.m.Toronto Island
9h 25m
1 stop
DEN7:55 p.m.Denver Intl
14 Feb
DEN11:15 a.m.Denver Intl
8h 20m
1 stop
YTZ9:35 p.m.Toronto Island
C$ 527
Find similar
Air Canada
25 Feb
YYZ9:00 a.m.Toronto Pearson Intl
10h 44m
1 stop
DEN5:44 p.m.Denver Intl
1 Mar
DEN7:05 p.m.Denver Intl
8h 54m
1 stop
YYZ5:59 a.m.Toronto Pearson Intl
C$ 528
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Toronto 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 11 December 2025.
Use the filters below to find and compare flights from Toronto to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HamiltonDenver

YHM - DEN

YHMDEN

Hamilton

Sun 25/1

7:00 a.m.-8:30 a.m.

1 stop27h 30m

Denver Intl

Sun 1/2

4:26 p.m.-7:00 p.m.

2 stops24h 34m

C$ 469

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Thu 12/2

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

Nonstop3h 50m

Denver Intl

Mon 16/2

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

1 stop8h 29m

C$ 519

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

YTZ - DEN

YTZDEN

Toronto Island

Sat 7/2

12:30 p.m.-7:55 p.m.

1 stop9h 25m

Denver Intl

Sat 14/2

11:15 a.m.-9:35 p.m.

1 stop8h 20m

C$ 527

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Wed 25/2

10:00 a.m.-5:44 p.m.

1 stop9h 44m

Denver Intl

Sun 1/3

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

Nonstop3h 11m

C$ 527

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Wed 25/2

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

1 stop10h 44m

Denver Intl

Sun 1/3

7:05 p.m.-5:59 a.m.

1 stop8h 54m

C$ 528

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Fri 16/1

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

1 stop21h 53m

Denver Intl

Mon 19/1

7:00 a.m.-3:35 p.m.

1 stop30h 35m

C$ 535

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Sun 11/1

6:14 a.m.-8:53 p.m.

1 stop16h 39m

Denver Intl

Sun 18/1

4:30 p.m.-10:53 a.m.

1 stop16h 23m

C$ 542

HamiltonDenver

YHM - DEN

YHMDEN

Hamilton

Fri 22/5

6:00 a.m.-6:50 p.m.

1 stop14h 50m

Denver Intl

Fri 29/5

12:15 p.m.-12:40 a.m.

1 stop10h 25m

C$ 866

TorontoDenver

YKF - DEN

YKFDEN

Toronto Region of Waterloo Intl

Sat 7/3

7:00 p.m.-7:00 p.m.

2 stops26h 00m

Denver Intl

Tue 10/3

6:07 p.m.-5:29 a.m.

2 stops33h 22m

C$ 974

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 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 typical price of a round-trip flight between Toronto and Denver?

What is the cheapest month to fly to Denver?

In general, November is the cheapest month to fly from Toronto to Denver. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 543. If you aren’t able to travel during the month of November, then book flights to Denver from Toronto during August instead. Flights to Denver in August, while not as cheap as those in November, still average around C$ 576.

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

The cheapest day to depart from Toronto 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$ 713. On the other hand, Monday is the most expensive day to depart from Toronto because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,012.

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 in the evening. Flights from Toronto to Denver during this time can be as low as C$ 628. Try not to purchase tickets in the morning because they tend to be around C$ 808. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Toronto to Denver Intl flight route?

Fly from Toronto Pearson Intl to Denver Intl for the best Toronto - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around C$ 616 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Toronto for as low as C$ 549 on momondo.

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

There are 4 cabin classes available to choose from on Toronto 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 to Denver flights?

You could potentially save up to 16% on your flight if you consider stops on a Toronto to Denver flight.

How have Toronto to Denver flight prices changed over time?

As of December 2025, prices for Toronto to Denver flights are approximately 14% more expensive when compared to flights at the same time last year.

When to book flights from Toronto to Denver

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

Cheap Toronto to Denver (YTO to DEN) flight deals and tips

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

Best price found

C$ 339

Fastest flight time

3h 46m

Direct flights

Every day

Airports in Denver

1 airport
The best one-way flight to Denver from Toronto in the past 72 hours is C$ 339. The best round-trip flight deal from Toronto to Denver found on momondo in the last 72 hours is C$ 638.
The fastest flight from Toronto to Denver takes 3h 46m
Direct flights go from Toronto to Denver every day.
There is 1 airport in Denver. From Toronto there are direct flights to Denver Intl (DEN).
Search flight deals

  • How far is Toronto to Denver Intl by plane?

    A flight from Toronto to Denver Intl will travel around 2159.1 km. Flights usually cover this in 3h 46m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Toronto to Denver Intl Airport.

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

    The travel and health documents required for your trip to Denver Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Denver Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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

Best airlines flying from Toronto to Denver

Compare and see reviews for airlines that fly from Toronto to Denver with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom C$ 259Free CancellationRating
7.2
3,195 reviews
Search WestJet flights
Air CanadaPriceFrom C$ 457Free CancellationRating
7.1
10,516 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 463Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights

  • United Airlines Flights From Toronto to Denver

    United Airlines operates around 20 flights from Toronto to Denver every week. The average price of these flights found in the last 72 hours has been C$ 725, but momondo users have found United Airlines deals from Toronto to Denver from as low as C$ 463 round-trip. United Airlines has been scored 7.4/10 in 9,095 reviews.

  • Air Canada Flights From Toronto to Denver

    Air Canada is also a popular choice for this route. Air Canada flight deals for Toronto to Denver start from as low as C$ 457 round-trip, depending on your selected dates, with average Air Canada deals seen on momondo around C$ 619. Air Canada operates 20 flights to Denver from Toronto in an average week. Users have rated it 7.1/10 across 10,516 reviews.

Travelling to a place near Denver?

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

Why use momondo?

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

It is quick and easy to find Toronto to Denver flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Denver that suits you.

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

Flights from Toronto to Denver with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Denver from Toronto. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Toronto to Denver flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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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