What is the cheapest airline that flies from Denver Intl to Toronto?

WestJet is the most popular carrier operating from Denver Intl to Toronto

How many flights depart from Denver to Toronto on average per day?

As of February 2026, there are 7 flights per day flying from Denver to Toronto. The most common time of day flights depart is 1:00PM, with 73% of flights taking off in the afternoon.

How many flights depart from Denver to Toronto on average per week?

49 flights are operational weekly from Denver to Toronto as of February 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

What airlines fly to Toronto?

Air Canada, United Airlines and WestJet are the top three most popular airlines that fly to Toronto from Denver according to our data. Air Canada is the first choice among our users, with 65% of people opting to fly with this airline when traveling to Toronto. Keep in mind that there are 4 different airlines that fly to Toronto on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Denver Intl Airport to Toronto were last updated today.

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

The number of operators available for flights from Denver Intl Airport to Toronto is 3 as of February 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Toronto.

What documentation or ID do you need to fly to Toronto?

The travel and health documents required for your trip to Toronto 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 Toronto. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$97 Cheap Flights from Denver to Toronto in 2026

Q: What is the typical price of a round-trip flight between Denver and Toronto?

Prices are currently low for flights on this route. Typical prices usually range from $463 to $575. The lowest price recently found on this route was $262.

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:30 pm - 11:11 pm

DEN

YYZ

22h 41m

2 stops

8:00 pm - 3:56 am

YYZ

DEN

9h 56m

1 stop

$262Multiple Airlines

Mon, Mar 23 - Mon, Mar 30

10:49 pm - 7:36 pm

DEN

YYZ

18h 47m

2 stops

7:55 pm - 3:56 am

YYZ

DEN

10h 01m

1 stop

$263Multiple Airlines

Tue, Mar 3 - Fri, Mar 6

10:49 pm - 7:55 pm

DEN

YYZ

19h 06m

1 stop

7:55 pm - 3:56 am

YYZ

DEN

10h 01m

1 stop

$264Multiple Airlines

Tue, Mar 3 - Fri, Mar 6

11:59 pm - 2:20 pm

DEN

YYZ

12h 21m

1 stop

7:55 pm - 9:01 am

YYZ

DEN

15h 06m

1 stop

$268Multiple Airlines

Tue, Feb 24 - Mon, Mar 9

12:59 am - 2:20 pm

DEN

YYZ

11h 21m

2 stops

7:55 pm - 3:56 am

YYZ

DEN

10h 01m

1 stop

$277Multiple Airlines

Tue, Feb 24 - Mon, Mar 9

12:15 pm - 5:15 pm

DEN

YHM

27h 00m

1 stop

6:10 pm - 11:20 am

YHM

DEN

19h 10m

1 stop

$398WestJet

Fri, May 15 - Mon, May 18

12:15 pm - 7:50 pm

DEN

YKF

29h 35m

1 stop

8:40 pm - 11:20 am

YKF

DEN

16h 40m

1 stop

$424WestJet

Sat, Jun 6 - Mon, Jun 8

11:15 am - 9:35 pm

DEN

YTZ

8h 20m

1 stop

12:30 pm - 7:55 pm

YTZ

DEN

9h 25m

1 stop

$470Air Canada

Sat, Feb 28 - Thu, Mar 5

12:15 pm - 5:15 pm

DEN

YHM

27h 00m

1 stop

6:10 pm - 11:20 am

YHM

DEN

19h 10m

1 stop

$503WestJet

Sun, May 3 - Tue, May 5

12:15 pm - 7:50 pm

DEN

YKF

29h 35m

1 stop

8:40 pm - 11:20 am

YKF

DEN

16h 40m

1 stop

$517WestJet

Sun, May 17 - Fri, May 22

WestJet flights from Denver to Toronto

Our best WestJet deals on Denver to Toronto flight tickets

WestJet

May 15

DEN12:15 pmDenver Intl

27h 00m

1 stop

YHM5:15 pmHamilton

May 18

YHM6:10 pmHamilton

19h 10m

1 stop

DEN11:20 amDenver Intl

$398

WestJet

Jun 6

DEN12:15 pmDenver Intl

29h 35m

1 stop

YKF7:50 pmToronto Region of Waterloo Intl

Jun 8

YKF8:40 pmToronto Region of Waterloo Intl

16h 40m

1 stop

DEN11:20 amDenver Intl

$424

WestJet

May 3

DEN12:15 pmDenver Intl

27h 00m

1 stop

YHM5:15 pmHamilton

May 5

YHM6:10 pmHamilton

19h 10m

1 stop

DEN11:20 amDenver Intl

$503

American Airlines flights from Denver to Toronto

Our best American Airlines deals on Denver to Toronto flight tickets

American Airlines

Feb 9

DEN10:45 amDenver Intl

8h 59m

2 stops

YYZ9:44 pmToronto Pearson Intl

Feb 12

YYZ6:17 pmToronto Pearson Intl

6h 20m

1 stop

DEN10:37 pmDenver Intl

$1,060

American Airlines

Feb 11

DEN7:50 amDenver Intl

6h 29m

1 stop

YYZ4:19 pmToronto Pearson Intl

Feb 11

YYZ7:04 pmToronto Pearson Intl

6h 12m

1 stop

DEN11:16 pmDenver Intl

$1,066

Fly from

Fly to

Route

Depart

Return

Price

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Mon 3/23

10:30 pm-11:11 pm

2 stops22h 41m

Toronto Pearson Intl

Mon 3/30

8:00 pm-3:56 am

1 stop9h 56m

$262

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Tue 3/3

10:49 pm-7:36 pm

2 stops18h 47m

Toronto Pearson Intl

Fri 3/6

7:55 pm-3:56 am

1 stop10h 01m

$263

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Tue 3/3

10:49 pm-7:55 pm

1 stop19h 06m

Toronto Pearson Intl

Fri 3/6

7:55 pm-3:56 am

1 stop10h 01m

$264

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Tue 2/24

11:59 pm-2:20 pm

1 stop12h 21m

Toronto Pearson Intl

Mon 3/9

7:55 pm-9:01 am

1 stop15h 06m

$268

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Tue 2/24

12:59 am-2:20 pm

2 stops11h 21m

Toronto Pearson Intl

Mon 3/9

7:55 pm-3:56 am

1 stop10h 01m

$277

DenverHamilton

DEN - YHM

DENYHM

Denver Intl

Fri 5/15

12:15 pm-5:15 pm

1 stop27h 00m

Hamilton

Mon 5/18

6:10 pm-11:20 am

1 stop19h 10m

$398

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Sat 6/6

12:15 pm-7:50 pm

1 stop29h 35m

Toronto Region of Waterloo Intl

Mon 6/8

8:40 pm-11:20 am

1 stop16h 40m

$424

DenverToronto

DEN - YTZ

DENYTZ

Denver Intl

Sat 2/28

11:15 am-9:35 pm

1 stop8h 20m

Toronto Island

Thu 3/5

12:30 pm-7:55 pm

1 stop9h 25m

$470

DenverHamilton

DEN - YHM

DENYHM

Denver Intl

Sun 5/3

12:15 pm-5:15 pm

1 stop27h 00m

Hamilton

Tue 5/5

6:10 pm-11:20 am

1 stop19h 10m

$503

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Sun 5/17

12:15 pm-7:50 pm

1 stop29h 35m

Toronto Region of Waterloo Intl

Fri 5/22

8:40 pm-11:20 am

1 stop16h 40m

$517

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Denver to Toronto

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

Prices

Airlines

Other information

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

What is the cheapest month to fly to Toronto?

The month of January is, on average, the cheapest month to fly to Toronto from Denver, with most prices found around $317. If you are unable to visit Toronto during the month of January, then departing from Denver during the month March is also very affordable. Most momondo users find prices during this month for around $395.

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

On average, the least expensive day to fly to Toronto from Denver is on a Thursday. momondo users have found tickets for Thursday departures for as low as $642. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Toronto is Sunday, with ticket prices averaging around $789.

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

In the afternoon is the cheapest time of day to fly from Denver to Toronto when you can find flight prices for as low as $650. Flying to Toronto in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Toronto are more costly in the morning, with an average ticket price of $734. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Denver Intl to Toronto flight route?

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

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

You are more likely to see cheaper flights to Toronto from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto for around $508 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto from Denver for as low as $380 on momondo.

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

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

You could potentially save up to 36% on your flight if you consider stops on a Denver to Toronto flight.

How have Denver to Toronto flight prices changed over time?

As of February 2026, prices for Denver to Toronto flights are approximately 2% cheaper when compared to flights at the same time last year.

When to book flights from Denver to Toronto

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

Estimated round-trip price

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

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

Best Price Found	$316
Fastest flight time	3h 10m
Direct flights	Every day
Airports in Toronto	3 airports

The best one-way flight to Toronto from Denver in the past 72 hours is $316. The best round-trip flight deal from Denver to Toronto found on momondo in the last 72 hours is $557.

The fastest flight from Denver to Toronto takes 3h 10m

Direct flights go from Denver to Toronto every day.

There are 3 airports in Toronto. From Denver there are direct flights to Toronto Pearson Intl (YYZ).

Search flight deals

How far is Denver Intl to Toronto by plane?
The distance between Denver Intl and Toronto is about 1341.6 mi. By plane, this route typically takes 3h 10m.
When did momondo last update prices for flights from Denver Intl Airport to Toronto?
Prices for flights from Denver Intl Airport to Toronto were last updated today.
How many operators does momondo search for flights from Denver Intl Airport to Toronto?
The number of operators available for flights from Denver Intl Airport to Toronto is 3 as of February 2026.
How old do you have to be to fly from Denver Intl Airport to Toronto?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Toronto.
What documentation or ID do you need to fly to Toronto?
The travel and health documents required for your trip to Toronto 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 Toronto. 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 Denver to Toronto?
momondo data reveals that the most frequently booked plane model on the route from Denver to Toronto is Airbus A319, representing 35.94% of all bookings. The subsequent popular models are Airbus A220-300 at 25.63%, Boeing 787 Dreamliner at 11.19%, and Boeing 737-800 at 6.33%.
What is the most popular airline from Denver to Toronto?
Based on momondo bookings for flights between Denver and Toronto, the leading airline is Air Canada, making up 67% of the total bookings. Other popular airlines include United Airlines with 23%, WestJet with 6%, and Delta with 4%.

Best airlines flying from Denver to Toronto

Compare and see reviews for airlines that fly from Denver to Toronto with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $198	Free Cancellation	Rating 7.1 10,676 reviews	Search Air Canada flights
United Airlines	PriceFrom $224	Free Cancellation	Rating 7.4 9,231 reviews	Search United Airlines flights
WestJet	PriceFrom $258	Free Cancellation	Rating 7.2 3,254 reviews	Search WestJet flights

United Airlines Flights From Denver to Toronto
The lowest priced United Airlines flight from Denver to Toronto from the last 72 hours was $224. Generally, United Airlines has 21 flights on this route every week with an average price of $542. United Airlines is rated 7.4/10 by our users.
Air Canada Flights From Denver to Toronto
Air Canada (7.1/10 from 10,676 reviews) operates around 21 flights from Denver to Toronto in any given week. The average Air Canada airfare for this route is around $536, with deals from around $198 rare but found on momondo. Referenced prices are for round-trip Denver to Toronto flight searches in the last 72 hours.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Denver to Toronto. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Denver to Toronto flights to just show those with flexible booking policies.

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

Once all potential Denver to Toronto flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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