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Cheap flights from Denver to Toronto from $127

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 8/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Denver to Toronto

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
12:15 pm - 10:45 pm
DEN
-
YYZ
8h 30m
1 stop
WestJet Logo
10:20 pm - 11:20 am
YYZ
-
DEN
15h 00m
2 stops
$331WestJet
Wed, Aug 19 - Sat, Aug 22
WestJet Logo
12:15 pm - 10:45 pm
DEN
-
YYZ
8h 30m
1 stop
WestJet Logo
10:20 pm - 11:20 am
YYZ
-
DEN
15h 00m
2 stops
$334WestJet
Wed, Aug 19 - Sun, Aug 23
Multiple Airlines Logo
8:26 pm - 8:50 pm
DEN
-
YYZ
22h 24m
1 stop
Multiple Airlines Logo
4:45 pm - 3:01 pm
YYZ
-
DEN
24h 16m
1 stop
$336Multiple Airlines
Wed, Aug 26 - Mon, Aug 31
Multiple Airlines Logo
3:10 pm - 9:55 pm
DEN
-
YYZ
28h 45m
1 stop
Multiple Airlines Logo
4:45 pm - 9:49 pm
YYZ
-
DEN
7h 04m
1 stop
$338Multiple Airlines
Tue, Sep 22 - Wed, Sep 30
WestJet Logo
12:15 pm - 10:45 pm
DEN
-
YYZ
8h 30m
1 stop
WestJet Logo
10:25 pm - 11:20 am
YYZ
-
DEN
14h 55m
1 stop
$341WestJet
Wed, Aug 19 - Fri, Aug 21
WestJet Logo
12:15 pm - 12:10 am
DEN
-
YYZ
9h 55m
1 stop
WestJet Logo
8:00 am - 11:20 am
YYZ
-
DEN
29h 20m
1 stop
$342WestJet
Wed, Aug 19 - Sat, Aug 22
Multiple Airlines Logo
12:15 pm - 10:45 pm
DEN
-
YYZ
8h 30m
1 stop
Multiple Airlines Logo
4:45 pm - 3:01 pm
YYZ
-
DEN
24h 16m
1 stop
$343Multiple Airlines
Wed, Aug 19 - Sun, Aug 23
Multiple Airlines Logo
8:31 am - 9:55 pm
DEN
-
YYZ
11h 24m
1 stop
Multiple Airlines Logo
4:45 pm - 3:01 pm
YYZ
-
DEN
24h 16m
1 stop
$349Multiple Airlines
Thu, Aug 20 - Sun, Aug 23
WestJet Logo
12:15 pm - 12:10 am
DEN
-
YYZ
9h 55m
1 stop
WestJet Logo
10:00 am - 11:20 am
YYZ
-
DEN
27h 20m
1 stop
$351WestJet
Wed, Aug 26 - Sun, Aug 30
Multiple Airlines Logo
8:31 am - 9:55 pm
DEN
-
YYZ
11h 24m
1 stop
Multiple Airlines Logo
10:20 pm - 11:20 am
YYZ
-
DEN
15h 00m
2 stops
$357Multiple Airlines
Thu, Aug 20 - Sun, Aug 23

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WestJet flights from Denver to Toronto Pearson Intl Airport

Our best WestJet deals on Denver to Toronto Pearson Intl Airport flight tickets
WestJet
Aug 19
DEN12:15 pmDenver Intl
8h 30m
1 stop
YYZ10:45 pmToronto Pearson Intl
Aug 22
YYZ10:20 pmToronto Pearson Intl
15h 00m
2 stops
DEN11:20 amDenver Intl
$331
WestJet
Aug 19
DEN12:15 pmDenver Intl
8h 30m
1 stop
YYZ10:45 pmToronto Pearson Intl
Aug 23
YYZ10:20 pmToronto Pearson Intl
15h 00m
2 stops
DEN11:20 amDenver Intl
$334
WestJet
Aug 19
DEN12:15 pmDenver Intl
8h 30m
1 stop
YYZ10:45 pmToronto Pearson Intl
Aug 21
YYZ10:25 pmToronto Pearson Intl
14h 55m
1 stop
DEN11:20 amDenver Intl
$341

Sun Country Air flights from Denver to Toronto Pearson Intl Airport

Our best Sun Country Air deals on Denver to Toronto Pearson Intl Airport flight tickets
Sun Country Air
Jul 20
DEN9:39 amDenver Intl
23h 59m
1 stop
YYZ11:38 amToronto Pearson Intl
Jul 23
YYZ11:41 amToronto Pearson Intl
26h 11m
1 stop
DEN11:52 amDenver Intl
$586
Sun Country Air
Jul 29
DEN6:20 pmDenver Intl
14h 21m
1 stop
YYZ10:41 amToronto Pearson Intl
Aug 6
YYZ11:41 amToronto Pearson Intl
24h 01m
1 stop
DEN9:42 amDenver Intl
$667

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 July 18, 2026.
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

Cheapest round-trip

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Wed 8/19

12:15 pm-10:45 pm

1 stop8h 30m

Toronto Pearson Intl

Sat 8/22

10:20 pm-11:20 am

2 stops15h 00m

$331

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Wed 8/19

12:15 pm-10:45 pm

1 stop8h 30m

Toronto Pearson Intl

Sun 8/23

10:20 pm-11:20 am

2 stops15h 00m

$334

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Wed 8/26

8:26 pm-8:50 pm

1 stop22h 24m

Toronto Pearson Intl

Mon 8/31

4:45 pm-3:01 pm

1 stop24h 16m

$336

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Tue 9/22

3:10 pm-9:55 pm

1 stop28h 45m

Toronto Pearson Intl

Wed 9/30

4:45 pm-9:49 pm

1 stop7h 04m

$338
Quickest round-trip

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Wed 8/19

12:15 pm-10:45 pm

1 stop8h 30m

Toronto Pearson Intl

Fri 8/21

10:25 pm-11:20 am

1 stop14h 55m

$341

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Wed 8/19

12:15 pm-12:10 am

1 stop9h 55m

Toronto Pearson Intl

Sat 8/22

8:00 am-11:20 am

1 stop29h 20m

$342

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Wed 8/19

12:15 pm-10:45 pm

1 stop8h 30m

Toronto Pearson Intl

Sun 8/23

4:45 pm-3:01 pm

1 stop24h 16m

$343

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Thu 8/20

8:31 am-9:55 pm

1 stop11h 24m

Toronto Pearson Intl

Sun 8/23

4:45 pm-3:01 pm

1 stop24h 16m

$349

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Wed 8/26

12:15 pm-12:10 am

1 stop9h 55m

Toronto Pearson Intl

Sun 8/30

10:00 am-11:20 am

1 stop27h 20m

$351

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Thu 8/20

8:31 am-9:55 pm

1 stop11h 24m

Toronto Pearson Intl

Sun 8/23

10:20 pm-11:20 am

2 stops15h 00m

$357

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Toronto from

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 October. Flight prices, which tend to average around $519, 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 October, then you should wait until September to fly from Denver, when ticket prices are also cheap, with an average price of $523.

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 $695. The most expensive day to fly to Toronto Pearson Intl Airport is Sunday, with ticket prices averaging around $810.

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 at noon is the least expensive time of day to depart. momondo users have found prices as low as $704 when looking at flights departing at noon. Flights in the afternoon are often more expensive with an average ticket price of $790.

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 from Denver 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 $583 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 $452 on momondo.

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

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

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

As of July 2026, prices for Denver to Toronto Pearson Intl Airport flights are approximately 17% 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

$310

Fastest flight time

3h 07m

Direct flights

Every day
The best one-way flight to Toronto Pearson Intl Airport from Denver in the past 72 hours is $310. The best round-trip flight deal from Denver to Toronto Pearson Intl Airport found on momondo in the last 72 hours is $615.
The fastest flight from Denver to Toronto Pearson Intl Airport takes 3h 07m
Direct flights go from Denver to Toronto Pearson Intl Airport every day.
Search flight deals

Frequently asked questions about flying from Denver to Toronto Pearson Intl Airport

  • 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. 3h 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 $198Free CancellationRating
7.1
11,352 reviews
Search Air Canada flights
United AirlinesPriceFrom $225Free CancellationRating
7.4
10,006 reviews
Search United Airlines flights

  • United Airlines Flights From Denver to Toronto Pearson Intl Airport

    United Airlines flight deals from Denver to Toronto Pearson Intl Airport start from $225 round-trip. Over the 27 United Airlines flights for this route in a normal week, average airfare is usually $623 round-trip - but some users have found much cheaper deals with momondo.

  • Air Canada Flights From Denver to Toronto Pearson Intl Airport

    Across 11,352 Air Canada reviews on momondo, the average score is 7.1/10. Air Canada flies from Denver to Toronto Pearson Intl Airport about 27 times each week, with ticket deals ranging from $198 to $576. 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
Brampton
Niagara-on-the-Lake
Markham
Vaughan
Kitchener
Barrie
Oakville
Collingwood
Richmond Hill
Burlington
Orillia
Peterborough
Oshawa
Whitby
Cambridge
Guelph
Stratford
Milton

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.

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