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Cheap flights from Denver to Toronto from $172

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 10/13. 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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0 bags

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Cheap round-trip flights

Logo
8:21 pm - 9:07 pmDEN-YYZ
22h 46m1 stop
Logo
4:00 pm - 8:12 amYYZ-DEN
18h 12m1 stop
$217
Find Deal
Wed, Oct 22 - Sun, Oct 26
Logo
8:21 pm - 9:07 pmDEN-YYZ
22h 46m1 stop
Logo
8:05 pm - 3:59 amYYZ-DEN
9h 54m1 stop
$226
Find Deal
Wed, Oct 22 - Fri, Oct 24
Logo
10:29 pm - 10:52 pmDEN-YYZ
22h 23m2 stops
Logo
4:00 pm - 8:12 amYYZ-DEN
18h 12m1 stop
$229
Find Deal
Tue, Oct 14 - Mon, Oct 20
Logo
8:21 pm - 9:07 pmDEN-YYZ
22h 46m1 stop
Logo
1:30 pm - 3:59 amYYZ-DEN
16h 29m2 stops
$232
Find Deal
Wed, Oct 22 - Tue, Oct 28
Logo
10:55 pm - 8:52 pmDEN-YYZ
19h 57m2 stops
Logo
4:00 pm - 8:12 amYYZ-DEN
18h 12m1 stop
$234
Find Deal
Thu, Oct 16 - Mon, Oct 20
Logo
7:00 am - 9:07 pmDEN-YYZ
12h 07m1 stop
Logo
9:45 am - 6:33 pmYYZ-DEN
10h 48m1 stop
$237
Find Deal
Fri, Oct 24 - Thu, Oct 30
Logo
7:00 am - 10:52 pmDEN-YYZ
13h 52m2 stops
Logo
4:00 pm - 8:12 amYYZ-DEN
18h 12m1 stop
$239
Find Deal
Tue, Oct 21 - Sun, Oct 26
Logo
9:05 am - 8:00 pmDEN-YYZ
8h 55m1 stop
Logo
8:00 pm - 11:16 pmYYZ-DEN
29h 16m1 stop
$242
Find Deal
Fri, Oct 31 - Sun, Nov 2
Logo
7:00 am - 10:52 pmDEN-YYZ
13h 52m2 stops
Logo
9:45 am - 6:33 pmYYZ-DEN
10h 48m1 stop
$243
Find Deal
Tue, Oct 21 - Thu, Oct 30
WestJet Logo
12:15 pm - 12:22 amDEN-YYZ
10h 07m1 stop
WestJet Logo
10:25 pm - 11:24 amYYZ-DEN
14h 59m1 stop
$280WestJet
Find Deal
Fri, Oct 3 - Sun, Oct 5

WestJet flights from Denver to Toronto Pearson Intl Airport

Our best WestJet deals on Denver to Toronto Pearson Intl Airport flight tickets
WestJet
Oct 3
DEN12:15 pmDenver Intl
10h 07m
1 stop
YYZ12:22 amToronto Pearson Intl
Oct 5
YYZ10:25 pmToronto Pearson Intl
14h 59m
1 stop
DEN11:24 amDenver Intl
$280
Find similar
WestJet
Sep 26
DEN6:05 amDenver Intl
27h 33m
1 stop
YYZ11:38 amToronto Pearson Intl
Sep 27
YYZ3:00 pmToronto Pearson Intl
22h 24m
1 stop
DEN11:24 amDenver Intl
$500
Find similar

Air Canada flights from Denver to Toronto Pearson Intl Airport

Our best Air Canada deals on Denver to Toronto Pearson Intl Airport flight tickets
Air Canada
Sep 28
DEN7:45 amDenver Intl
3h 05m
YYZ12:50 pmToronto Pearson Intl
Oct 16
YYZ8:30 amToronto Pearson Intl
3h 34m
DEN10:04 amDenver Intl
$374
Find similar
Air Canada
Sep 28
DEN11:25 amDenver Intl
3h 10m
YYZ4:35 pmToronto Pearson Intl
Oct 16
YYZ8:30 amToronto Pearson Intl
10h 48m
1 stop
DEN5:18 pmDenver Intl
$379
Find similar
Air Canada
Sep 27
DEN11:25 amDenver Intl
3h 10m
YYZ4:35 pmToronto Pearson Intl
Sep 28
YYZ9:00 amToronto Pearson Intl
11h 00m
1 stop
DEN6:00 pmDenver Intl
$483
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Denver to Toronto Pearson Intl Airport 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 832,500 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Denver to Toronto Pearson Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Wed 10/22

8:21 pm-9:07 pm

1 stop22h 46m

Toronto Pearson Intl

Sun 10/26

4:00 pm-8:12 am

1 stop18h 12m

$217

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Wed 10/22

8:21 pm-9:07 pm

1 stop22h 46m

Toronto Pearson Intl

Fri 10/24

8:05 pm-3:59 am

1 stop9h 54m

$226

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Tue 10/14

10:29 pm-10:52 pm

2 stops22h 23m

Toronto Pearson Intl

Mon 10/20

4:00 pm-8:12 am

1 stop18h 12m

$229

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Wed 10/22

8:21 pm-9:07 pm

1 stop22h 46m

Toronto Pearson Intl

Tue 10/28

1:30 pm-3:59 am

2 stops16h 29m

$232

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Thu 10/16

10:55 pm-8:52 pm

2 stops19h 57m

Toronto Pearson Intl

Mon 10/20

4:00 pm-8:12 am

1 stop18h 12m

$234

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Fri 10/24

7:00 am-9:07 pm

1 stop12h 07m

Toronto Pearson Intl

Thu 10/30

9:45 am-6:33 pm

1 stop10h 48m

$237

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Tue 10/21

7:00 am-10:52 pm

2 stops13h 52m

Toronto Pearson Intl

Sun 10/26

4:00 pm-8:12 am

1 stop18h 12m

$239

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Fri 10/31

9:05 am-8:00 pm

1 stop8h 55m

Toronto Pearson Intl

Sun 11/2

8:00 pm-11:16 pm

1 stop29h 16m

$242

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Tue 10/21

7:00 am-10:52 pm

2 stops13h 52m

Toronto Pearson Intl

Thu 10/30

9:45 am-6:33 pm

1 stop10h 48m

$243

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Fri 10/3

12:15 pm-12:22 am

1 stop10h 07m

Toronto Pearson Intl

Sun 10/5

10:25 pm-11:24 am

1 stop14h 59m

$280

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Denver to Toronto Pearson Intl Airport

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 Denver and Toronto Pearson Intl Airport?

What is the cheapest month to fly to Toronto Pearson Intl Airport?

The cheapest month to fly to Toronto Pearson Intl Airport from Denver is in February. Flight prices, which tend to average around $338, are often lower during this time because this is during the off-season. If you don’t want to visit Toronto Pearson Intl Airport in February, then you should wait until March to fly from Denver, when ticket prices are also cheap, with an average price of $413.

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

The cheapest day to depart from Denver to Toronto Pearson Intl Airport is on a Thursday when prices can be found for as low as $679. The most expensive day to fly to Toronto Pearson Intl Airport is Sunday, with ticket prices averaging around $806.

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

Flying to Toronto Pearson Intl Airport from Denver in the evening is the least expensive time of day to depart. momondo users have found prices as low as $539 when looking at flights departing in the evening. Flights in the morning are often more expensive with an average ticket price of $716.

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

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

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

You are more likely to see cheaper flights to Toronto Pearson Intl Airport from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto Pearson Intl Airport for around $480 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto Pearson Intl Airport from Denver for as low as $326 on momondo.

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

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

No. A direct flight is the cheapest option for a flight between Denver to Toronto Pearson Intl Airport.

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

As of September 2025, prices for Denver to Toronto Pearson Intl Airport flights are approximately 15% cheaper when compared to flights at the same time last year.

When to book flights from Denver to Toronto Pearson Intl Airport

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

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

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

Best Price Found

$215

Fastest flight time

3h 05m

Direct flights

Every day
The best one-way flight to Toronto Pearson Intl Airport from Denver in the past 72 hours is $215. The best round-trip flight deal from Denver to Toronto Pearson Intl Airport found on momondo in the last 72 hours is $481.
The fastest flight from Denver to Toronto Pearson Intl Airport takes 3h 05m
Direct flights go from Denver to Toronto Pearson Intl Airport every day.
Search flight deals

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

    A flight from Denver Intl to Toronto Pearson Intl will travel around 1330.0 mi. 7h 07m is a normal flight duration for this route.

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

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

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

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

    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 Pearson Intl Airport.

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

    The travel and health documents required for your trip to Toronto Pearson 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 Toronto Pearson 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 Denver to Toronto Pearson Intl Airport?

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

Best airlines flying from Denver to Toronto Pearson Intl Airport

Compare and see reviews for airlines that fly from Denver to Toronto Pearson Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $224Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
United AirlinesPriceFrom $244Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights
WestJetPriceFrom $258Free CancellationRating
7.2
3,091 reviews
Search WestJet flights

  • United Airlines Flights From Denver to Toronto Pearson Intl Airport

    United Airlines flight deals from Denver to Toronto Pearson Intl Airport start from $244 round-trip. Over the 28 United Airlines flights for this route in a normal week, average airfare is usually $543 round-trip - but some users have found much cheaper deals with momondo.

  • Air Canada Flights From Denver to Toronto Pearson Intl Airport

    Across 10,000 Air Canada reviews on momondo, the average score is 7.1/10. Air Canada flies from Denver to Toronto Pearson Intl Airport about 28 times each week, with ticket deals ranging from $224 to $542. Price data is based on momondo searches in the last 72 hours.

Traveling to a place near Toronto?

Book flights to Toronto if you plan to visit one of these locations
Niagara Falls
Mississauga
Niagara-on-the-Lake
Brampton
Vaughan
Markham
Oakville
Richmond Hill
Kitchener
Cambridge
Guelph
Burlington
Barrie
St. Catharines
Milton
Collingwood
Peterborough
Brantford
Oshawa
Ajax

Why use momondo?

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

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 Denver to Toronto for you.

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

momondo does allow users to show only those flights to Toronto from Denver which offer a flexible booking policy as well as other useful filters and features.

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

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

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 Pearson Intl Airport trip

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