Which airport is the most popular layover for flights between Denver and Toronto?

Calgary (YYC) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

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

WestJet, American Airlines, and Delta are the most popular carriers operating from Denver Intl to Toronto

Which layover airport has the shortest travel time from Denver to Toronto?

Flights connecting via Detroit (DTW) have the shortest average one-way travel time: 4h 52m.

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

As of September 2026, there are 7 flights per day flying from Denver to Toronto. The most common time of day flights depart is 11:00AM, with 60% of flights taking off at noon.

Which layover airport offers the lowest fares from Denver to Toronto?

Flights via Calgary (YYC) offer the lowest average round-trip price of $420.

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

55 flights are operational weekly from Denver to Toronto as of September 2026. The most popular departure day for this route is Wed, with 18% of flights per week taking off on this day.

Which layover airport has the shortest connection time from Denver to Toronto?

Detroit (DTW) has the shortest average layover time for this route: 0h 39m.

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 2 as of September 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.

$139 Cheap Flights from Denver to Toronto in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Denver to Toronto

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:55 pm - 2:25 pmDEN Denver Intl-YTZ Toronto Island

15h 30m1 stop Chicago O'Hare Intl

1:45 pm - 8:19 amYTZ Toronto Island-DEN Denver Intl

20h 34m1 stop Chicago Midway

$327Multiple Airlines

Wed, Oct 14 - Tue, Oct 20

8:55 pm - 2:25 pmDEN Denver Intl-YTZ Toronto Island

15h 30m1 stop Chicago O'Hare Intl

1:45 pm - 8:19 amYTZ Toronto Island-DEN Denver Intl

20h 34m1 stop Chicago Midway

$329Multiple Airlines

Wed, Oct 14 - Mon, Oct 19

8:55 pm - 2:25 pmDEN Denver Intl-YTZ Toronto Island

15h 30m1 stop Chicago O'Hare Intl

1:45 pm - 8:19 amYTZ Toronto Island-DEN Denver Intl

20h 34m1 stop Chicago Midway

$341Multiple Airlines

Sat, Oct 17 - Tue, Oct 20

8:55 pm - 2:25 pmDEN Denver Intl-YTZ Toronto Island

15h 30m1 stop Chicago O'Hare Intl

1:45 pm - 8:19 amYTZ Toronto Island-DEN Denver Intl

20h 34m1 stop Chicago Midway

$342Multiple Airlines

Thu, Oct 15 - Tue, Oct 20

6:05 pm - 11:16 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 11mnonstop

8:50 am - 10:27 amYYZ Toronto Pearson Intl-DEN Denver Intl

3h 37mnonstop

$471Air Canada

Thu, Oct 15 - Wed, Oct 21

11:35 am - 4:45 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 10mnonstop

6:40 pm - 8:17 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 37mnonstop

$471Air Canada

Sun, Oct 4 - Sat, Oct 10

5:40 pm - 10:51 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 11mnonstop

6:55 pm - 12:26 amYYZ Toronto Pearson Intl-DEN Denver Intl

7h 31m1 stop Chicago O'Hare Intl

$473Air Canada

Sun, Nov 1 - Sat, Nov 7

6:00 am - 2:03 pmDEN Denver Intl-YYZ Toronto Pearson Intl

6h 03m1 stop Chicago O'Hare Intl

4:10 pm - 6:04 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 54mnonstop

$534United Airlines

Thu, Oct 29 - Thu, Oct 29

9:50 am - 3:02 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 12mnonstop

4:10 pm - 6:04 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 54mnonstop

$548United Airlines

Wed, Dec 9 - Wed, Dec 16

4:17 pm - 9:32 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 15mnonstop

4:10 pm - 6:04 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 54mnonstop

$548United Airlines

Wed, Oct 7 - Sat, Oct 31

Cheap last minute flights

Enter your travel dates to find the best prices.

6:05 pm - 11:16 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 11mnonstop

8:45 am - 10:22 amYYZ Toronto Pearson Intl-DEN Denver Intl

3h 37mnonstop

$564Air Canada

Sun, Sep 20 - Tue, Sep 29

1:53 pm - 9:55 pmDEN Denver Intl-YYZ Toronto Pearson Intl

6h 02m1 stop Nashville Intl

4:45 pm - 5:16 pmYYZ Toronto Pearson Intl-DEN Denver Intl

26h 31m1 stop Nashville Intl

$606Multiple Airlines

Mon, Sep 21 - Thu, Sep 24

7:12 pm - 4:00 pmDEN Denver Intl-YTZ Toronto Island

18h 48m2 stops Orlando Nashville Intl

9:15 am - 7:52 pmYTZ Toronto Island-DEN Denver Intl

12h 37m1 stop Washington, D.C. Dulles Intl

$610Multiple Airlines

Tue, Sep 22 - Sat, Sep 26

7:12 pm - 4:00 pmDEN Denver Intl-YTZ Toronto Island

18h 48m2 stops Orlando Nashville Intl

9:15 am - 7:52 pmYTZ Toronto Island-DEN Denver Intl

12h 37m1 stop Washington, D.C. Dulles Intl

$610Multiple Airlines

Tue, Sep 22 - Tue, Sep 29

6:05 pm - 11:16 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 11mnonstop

6:40 pm - 8:17 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 37mnonstop

$656Air Canada

Wed, Sep 23 - Tue, Sep 29

11:35 am - 4:45 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 10mnonstop

8:55 am - 10:32 amYYZ Toronto Pearson Intl-DEN Denver Intl

3h 37mnonstop

$656Air Canada

Tue, Sep 22 - Sat, Sep 26

11:35 am - 4:45 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 10mnonstop

8:45 am - 10:22 amYYZ Toronto Pearson Intl-DEN Denver Intl

3h 37mnonstop

$656Air Canada

Tue, Sep 22 - Tue, Sep 29

11:35 am - 4:45 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 10mnonstop

10:45 am - 12:23 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 38mnonstop

$1,002United Airlines

Tue, Sep 22 - Mon, Sep 28

4:16 pm - 9:32 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 16mnonstop

10:45 am - 12:23 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 38mnonstop

$1,002United Airlines

Tue, Sep 22 - Sun, Sep 27

11:35 am - 4:45 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 10mnonstop

10:45 am - 12:23 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 38mnonstop

$1,002United Airlines

Wed, Sep 23 - Sun, Sep 27

Cheap direct flights

Enter your travel dates to find the best prices.

11:35 am - 4:45 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 10mnonstop

6:40 pm - 8:17 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 37mnonstop

$471Air Canada

Sun, Oct 4 - Sat, Oct 10

6:05 pm - 11:16 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 11mnonstop

8:50 am - 10:27 amYYZ Toronto Pearson Intl-DEN Denver Intl

3h 37mnonstop

$471Air Canada

Thu, Oct 15 - Wed, Oct 21

6:05 pm - 11:16 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 11mnonstop

6:40 pm - 8:17 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 37mnonstop

$480Air Canada

Sat, Oct 3 - Sat, Oct 10

11:35 am - 4:45 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 10mnonstop

8:50 am - 10:27 amYYZ Toronto Pearson Intl-DEN Denver Intl

3h 37mnonstop

$480Air Canada

Thu, Oct 15 - Thu, Oct 22

4:17 pm - 9:32 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 15mnonstop

4:10 pm - 6:04 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 54mnonstop

$548United Airlines

Wed, Oct 7 - Sat, Oct 31

9:50 am - 3:02 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 12mnonstop

4:10 pm - 6:04 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 54mnonstop

$548United Airlines

Wed, Dec 9 - Wed, Dec 16

9:50 am - 3:02 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 12mnonstop

8:40 am - 10:35 amYYZ Toronto Pearson Intl-DEN Denver Intl

3h 55mnonstop

$548Multiple Airlines

Sat, Nov 14 - Thu, Nov 19

10:02 am - 3:14 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 12mnonstop

6:40 pm - 8:17 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 37mnonstop

$548Multiple Airlines

Sat, Oct 3 - Sun, Oct 4

9:50 am - 3:02 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 12mnonstop

4:10 pm - 6:04 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 54mnonstop

$549United Airlines

Sat, Oct 31 - Tue, Nov 3

6:05 pm - 11:16 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 11mnonstop

4:18 pm - 5:56 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 38mnonstop

$563Multiple Airlines

Sun, Oct 18 - Sat, Oct 24

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

WestJet flights from Denver to Toronto

Our best WestJet deals on Denver to Toronto flight tickets

WestJet

Oct 4

DEN12:15 pmDenver Intl

9h 55m

1 stop

YYZ12:10 amToronto Pearson Intl

Oct 10

YYZ1:30 pmToronto Pearson Intl

23h 50m

1 stop

DEN11:20 amDenver Intl

$349

WestJet

Oct 2

DEN12:15 pmDenver Intl

9h 55m

1 stop

YYZ12:10 amToronto Pearson Intl

Oct 7

YYZ10:55 pmToronto Pearson Intl

14h 25m

2 stops

DEN11:20 amDenver Intl

$351

WestJet

Oct 4

DEN12:15 pmDenver Intl

8h 30m

1 stop

YYZ10:45 pmToronto Pearson Intl

Oct 10

YYZ10:25 pmToronto Pearson Intl

14h 55m

1 stop

DEN11:20 amDenver Intl

$352

Air Canada flights from Denver to Toronto

Our best Air Canada deals on Denver to Toronto flight tickets

Air Canada

Oct 1

DEN6:05 pmDenver Intl

3h 11m

YYZ11:16 pmToronto Pearson Intl

Oct 4

YYZ8:50 amToronto Pearson Intl

3h 37m

DEN10:27 amDenver Intl

$549

Air Canada

Sep 26

DEN9:40 amDenver Intl

8h 13m

1 stop

YYZ7:53 pmToronto Pearson Intl

Sep 29

YYZ8:45 amToronto Pearson Intl

3h 37m

DEN10:22 amDenver Intl

$557

Air Canada

Sep 20

DEN6:05 pmDenver Intl

3h 11m

YYZ11:16 pmToronto Pearson Intl

Sep 29

YYZ8:45 amToronto Pearson Intl

3h 37m

DEN10:22 amDenver Intl

$564

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverToronto

DEN Denver Intl - YTZ Toronto Island

DENYTZ

Denver Intl

Wed 10/14

8:55 pm-2:25 pm

1 stop15h 30m

Toronto Island

Tue 10/20

1:45 pm-8:19 am

1 stop20h 34m

$327

DenverToronto

DEN Denver Intl - YTZ Toronto Island

DENYTZ

Denver Intl

Wed 10/14

8:55 pm-2:25 pm

1 stop15h 30m

Toronto Island

Mon 10/19

1:45 pm-8:19 am

1 stop20h 34m

$329

DenverToronto

DEN Denver Intl - YTZ Toronto Island

DENYTZ

Denver Intl

Sat 10/17

8:55 pm-2:25 pm

1 stop15h 30m

Toronto Island

Tue 10/20

1:45 pm-8:19 am

1 stop20h 34m

$341

DenverToronto

DEN Denver Intl - YTZ Toronto Island

DENYTZ

Denver Intl

Thu 10/15

8:55 pm-2:25 pm

1 stop15h 30m

Toronto Island

Tue 10/20

1:45 pm-8:19 am

1 stop20h 34m

$342

DenverToronto

DEN Denver Intl - YYZ Toronto Pearson Intl

DENYYZ

Denver Intl

Thu 10/15

6:05 pm-11:16 pm

Nonstop3h 11m

Toronto Pearson Intl

Wed 10/21

8:50 am-10:27 am

Nonstop3h 37m

$471

Quickest round-trip

DenverToronto

DEN Denver Intl - YYZ Toronto Pearson Intl

DENYYZ

Denver Intl

Sun 10/4

11:35 am-4:45 pm

Nonstop3h 10m

Toronto Pearson Intl

Sat 10/10

6:40 pm-8:17 pm

Nonstop3h 37m

$471

DenverToronto

DEN Denver Intl - YYZ Toronto Pearson Intl

DENYYZ

Denver Intl

Sun 11/1

5:40 pm-10:51 pm

Nonstop3h 11m

Toronto Pearson Intl

Sat 11/7

6:55 pm-12:26 am

1 stop7h 31m

$473

DenverToronto

DEN Denver Intl - YYZ Toronto Pearson Intl

DENYYZ

Denver Intl

Thu 10/29

6:00 am-2:03 pm

1 stop6h 03m

Toronto Pearson Intl

Thu 10/29

4:10 pm-6:04 pm

Nonstop3h 54m

$534

DenverToronto

DEN Denver Intl - YYZ Toronto Pearson Intl

DENYYZ

Denver Intl

Wed 12/9

9:50 am-3:02 pm

Nonstop3h 12m

Toronto Pearson Intl

Wed 12/16

4:10 pm-6:04 pm

Nonstop3h 54m

$548

DenverToronto

DEN Denver Intl - YYZ Toronto Pearson Intl

DENYYZ

Denver Intl

Wed 10/7

4:17 pm-9:32 pm

Nonstop3h 15m

Toronto Pearson Intl

Sat 10/31

4:10 pm-6:04 pm

Nonstop3h 54m

$548

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

Layovers

Other information

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 $553 to $738.
The lowest price recently found on this route was $327.

What is the cheapest month to fly to Toronto?

The month of November is, on average, the cheapest month to fly to Toronto from Denver, with most prices found around $554. If you are unable to visit Toronto during the month of November, then departing from Denver during the month January is also very affordable. Most momondo users find prices during this month for around $556.

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 Friday. momondo users have found tickets for Friday departures for as low as $750. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Toronto is Saturday, with ticket prices averaging around $858.

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

At noon is the cheapest time of day to fly from Denver to Toronto when you can find flight prices for as low as $742. Flying to Toronto at noon 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 $833. 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 from Denver 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 $602 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 $359 on momondo.

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

There are 4 cabin classes available to choose from on Denver 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 26% 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 September 2026, prices for Denver to Toronto flights are approximately 18% 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	$139
Fastest flight time	3h 07m
Direct flights	Every day
Airports in Toronto	3 airports

The best one-way flight to Toronto from Denver in the past 72 hours is $139. The best round-trip flight deal from Denver to Toronto found on momondo in the last 72 hours is $327.

The fastest flight from Denver to Toronto takes 3h 07m

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

Frequently asked questions about flying from Denver to Toronto

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 07m.
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 2 as of September 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 A220-300, representing 21.28% of all bookings. The subsequent popular models are Boeing 737-800 at 20.50%, Airbus A319 at 19.32%, and Airbus A220 at 9.27%.
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 55% of the total bookings. Other popular airlines include United Airlines with 45%.

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 $222	Free Cancellation	Rating 7.1 11,640 reviews		Search Air Canada flights
United Airlines	PriceFrom $268	Free Cancellation	Rating 7.4 10,213 reviews		Search United Airlines flights

United Airlines Flights From Denver to Toronto
The lowest priced United Airlines flight from Denver to Toronto from the last 72 hours was $268. Generally, United Airlines has 24 flights on this route every week with an average price of $658. United Airlines is rated 7.4/10 by our users.
Air Canada Flights From Denver to Toronto
Air Canada (7.1/10 from 11,640 reviews) operates around 21 flights from Denver to Toronto in any given week. The average Air Canada airfare for this route is around $582, with deals from around $222 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.

An easier way to manage your Toronto 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.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sat 10/17

Sat 10/24

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Canada

Nearby airports

Airlines

Cabin classes

Other Canada destinations

Other flights from Denver

Complete your trip

Feeling lucky

Fly into one of these airports located in Toronto

Toronto Region of Waterloo Intl Airport

Toronto Island Airport

Toronto Pearson Intl Airport

Cheap flights from Denver to Toronto from $139

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Toronto departing on 9/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Denver to Toronto

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

WestJet flights from Denver to Toronto

Our best WestJet deals on Denver to Toronto flight tickets

Air Canada flights from Denver to Toronto

Our best Air Canada deals on Denver to Toronto flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Denver to Toronto that are best for you.

See travel insights to Toronto from

How to get the cheapest flight ticket from Denver to Toronto

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

What is the cheapest month to fly to Toronto?

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

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

What is the cheapest Denver Intl to Toronto flight route?

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

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

Can stopping save me money on Denver to Toronto flights?

How have Denver to Toronto flight prices changed over time?

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

Which airport is the most popular layover for flights between Denver and Toronto?

Which layover airport offers the lowest fares from Denver to Toronto?

Which layover airport has the shortest travel time from Denver to Toronto?

Which layover airport has the shortest connection time from Denver to Toronto?

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

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

When to book flights from Denver to Toronto

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

Best Price Found

Fastest flight time

Direct flights

Airports in Toronto

Frequently asked questions about flying from Denver to Toronto

Best airlines flying from Denver to Toronto

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

Why use momondo?

An easier way to manage your Toronto 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Canada

Fly into one of these airports located in Toronto

Airports listed have a maximum distance of 52.0 mi from Toronto

Fly your favorite airline to Toronto

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Toronto

List of cabin classes available on flights landing in Toronto. Availability may vary depending on flight origin and airline.

Popular cities in Canada

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Denver

According to popular flight searches on momondo this year

Complete your trip to Toronto

Explore popular destinations other users love

According to popular flight searches on momondo this year