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Cheap flights from Toronto Pearson Intl Airport to Denver from $161

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 Pearson Intl Airport to Denver departing on 9/16. 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 Toronto Pearson Intl Airport to Denver

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
5:20 pm - 11:20 am
YYZ
-
DEN
20h 00m
2 stops
WestJet Logo
12:15 pm - 12:10 am
DEN
-
YYZ
9h 55m
1 stop
$362WestJet
Sat, Oct 10 - Mon, Oct 12
Multiple Airlines Logo
12:55 pm - 9:09 pm
YYZ
-
DEN
10h 14m
1 stop
Multiple Airlines Logo
12:15 pm - 10:45 pm
DEN
-
YYZ
8h 30m
1 stop
$366Multiple Airlines
Thu, Aug 13 - Wed, Aug 19
Multiple Airlines Logo
6:40 pm - 8:22 pm
YYZ
-
DEN
3h 42mnonstop
Multiple Airlines Logo
12:15 pm - 10:45 pm
DEN
-
YYZ
8h 30m
1 stop
$368Multiple Airlines
Thu, Aug 13 - Wed, Aug 19
Multiple Airlines Logo
6:30 am - 11:58 pm
YYZ
-
DEN
19h 28m
2 stops
Multiple Airlines Logo
12:15 pm - 10:45 pm
DEN
-
YYZ
8h 30m
1 stop
$369Multiple Airlines
Thu, Aug 13 - Sun, Aug 23
Multiple Airlines Logo
12:55 pm - 9:09 pm
YYZ
-
DEN
10h 14m
1 stop
Multiple Airlines Logo
9:15 am - 1:05 am
DEN
-
YYZ
13h 50m
2 stops
$375Multiple Airlines
Tue, Aug 11 - Tue, Aug 18
WestJet Logo
10:25 pm - 11:20 am
YYZ
-
DEN
14h 55m
1 stop
WestJet Logo
12:15 pm - 10:45 pm
DEN
-
YYZ
8h 30m
1 stop
$376WestJet
Tue, Sep 1 - Fri, Sep 4
Multiple Airlines Logo
12:55 pm - 7:49 am
YYZ
-
DEN
20h 54m
1 stop
Multiple Airlines Logo
9:15 am - 1:05 am
DEN
-
YYZ
13h 50m
2 stops
$377Multiple Airlines
Tue, Aug 11 - Tue, Aug 18
Multiple Airlines Logo
6:40 pm - 8:22 pm
YYZ
-
DEN
3h 42mnonstop
Multiple Airlines Logo
12:15 pm - 12:10 am
DEN
-
YYZ
9h 55m
1 stop
$380Multiple Airlines
Thu, Aug 13 - Wed, Aug 19
Multiple Airlines Logo
8:35 pm - 3:48 am
YYZ
-
DEN
9h 13m
1 stop
Multiple Airlines Logo
10:54 pm - 6:39 am
DEN
-
YYZ
29h 45m
2 stops
$381Multiple Airlines
Tue, Aug 25 - Wed, Sep 9
Multiple Airlines Logo
10:00 am - 12:15 am
YYZ
-
DEN
16h 15m
2 stops
Multiple Airlines Logo
12:15 pm - 10:45 pm
DEN
-
YYZ
8h 30m
1 stop
$382Multiple Airlines
Thu, Oct 8 - Thu, Oct 15

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Air Canada flights from Toronto Pearson Intl Airport to Denver

Our best Air Canada deals on Toronto Pearson Intl Airport to Denver flight tickets
Air Canada
Sep 3
YYZ6:40 pmToronto Pearson Intl
3h 42m
DEN8:22 pmDenver Intl
Sep 9
DEN11:35 amDenver Intl
3h 10m
YYZ4:45 pmToronto Pearson Intl
$409
Air Canada
Sep 17
YYZ8:45 amToronto Pearson Intl
3h 37m
DEN10:22 amDenver Intl
Oct 1
DEN11:25 amDenver Intl
6h 28m
1 stop
YYZ7:53 pmToronto Pearson Intl
$410
Air Canada
Aug 12
YYZ2:00 pmToronto Pearson Intl
6h 55m
1 stop
DEN6:55 pmDenver Intl
Aug 16
DEN6:05 pmDenver Intl
3h 12m
YYZ11:17 pmToronto Pearson Intl
$413

WestJet flights from Toronto Pearson Intl Airport to Denver

Our best WestJet deals on Toronto Pearson Intl Airport to Denver flight tickets
WestJet
Aug 7
YYZ2:25 pmToronto Pearson Intl
22h 55m
2 stops
DEN11:20 amDenver Intl
Aug 10
DEN12:15 pmDenver Intl
9h 55m
1 stop
YYZ12:10 amToronto Pearson Intl
$383
WestJet
Sep 30
YYZ6:10 amToronto Pearson Intl
31h 10m
2 stops
DEN11:20 amDenver Intl
Oct 11
DEN12:15 pmDenver Intl
8h 30m
1 stop
YYZ10:45 pmToronto Pearson Intl
$385
WestJet
Aug 7
YYZ1:30 pmToronto Pearson Intl
23h 50m
1 stop
DEN11:20 amDenver Intl
Aug 10
DEN12:15 pmDenver Intl
9h 55m
1 stop
YYZ12:10 amToronto Pearson Intl
$388

momondo Fare Finder

 
Customize your flight search to find flights from Toronto Pearson Intl Airport 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 832,500 searches. Data last updated July 17, 2026.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Sat 10/10

5:20 pm-11:20 am

2 stops20h 00m

Denver Intl

Mon 10/12

12:15 pm-12:10 am

1 stop9h 55m

$362

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Thu 8/13

12:55 pm-9:09 pm

1 stop10h 14m

Denver Intl

Wed 8/19

12:15 pm-10:45 pm

1 stop8h 30m

$366
Quickest round-trip

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Thu 8/13

6:40 pm-8:22 pm

Nonstop3h 42m

Denver Intl

Wed 8/19

12:15 pm-10:45 pm

1 stop8h 30m

$368

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Thu 8/13

6:30 am-11:58 pm

2 stops19h 28m

Denver Intl

Sun 8/23

12:15 pm-10:45 pm

1 stop8h 30m

$369

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Tue 8/11

12:55 pm-9:09 pm

1 stop10h 14m

Denver Intl

Tue 8/18

9:15 am-1:05 am

2 stops13h 50m

$375

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Tue 9/1

10:25 pm-11:20 am

1 stop14h 55m

Denver Intl

Fri 9/4

12:15 pm-10:45 pm

1 stop8h 30m

$376

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Tue 8/11

12:55 pm-7:49 am

1 stop20h 54m

Denver Intl

Tue 8/18

9:15 am-1:05 am

2 stops13h 50m

$377

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Thu 8/13

6:40 pm-8:22 pm

Nonstop3h 42m

Denver Intl

Wed 8/19

12:15 pm-12:10 am

1 stop9h 55m

$380

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Tue 8/25

8:35 pm-3:48 am

1 stop9h 13m

Denver Intl

Wed 9/9

10:54 pm-6:39 am

2 stops29h 45m

$381

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Thu 10/8

10:00 am-12:15 am

2 stops16h 15m

Denver Intl

Thu 10/15

12:15 pm-10:45 pm

1 stop8h 30m

$382

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 Pearson Intl Airport 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 Pearson Intl Airport and Denver?

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Toronto Pearson Intl Airport is in October. Flight prices, which tend to average around $423, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in October, then you should wait until November to fly from Toronto Pearson Intl Airport, when ticket prices are also cheap, with an average price of $451.

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

The cheapest day to depart on your flight to Denver is on a Thursday when prices can be found for as low as $523. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Sunday, with ticket prices averaging around $626.

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

The cheapest time of day to fly to Denver is at noon when flights can be purchased for as low as $521. Flights in the afternoon are often more expensive with an average ticket price of $580.

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

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

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

You are more likely to see cheaper flights to Denver from Toronto Pearson Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $490 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Toronto Pearson Intl Airport for as low as $408 on momondo.

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

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

You could potentially save up to 20% on your flight if you consider stops on a Toronto Pearson Intl Airport to Denver flight.

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

As of July 2026, prices for Toronto Pearson Intl Airport to Denver flights are approximately 9% more expensive when compared to flights at the same time last year.

When to book flights from Toronto Pearson Intl Airport to Denver

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

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

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

Best Price Found

$294

Fastest flight time

3h 38m

Direct flights

Every day

Airports in Denver

1 airport
The best one-way flight to Denver from Toronto Pearson Intl Airport in the past 72 hours is $294. The best round-trip flight deal from Toronto Pearson Intl Airport to Denver found on momondo in the last 72 hours is $481.
The fastest flight from Toronto Pearson Intl Airport to Denver takes 3h 38m
Direct flights go from Toronto Pearson Intl Airport to Denver every day.
There is 1 airport in Denver. From Toronto Pearson Intl Airport there are direct flights to Denver Intl (DEN).
Search flight deals

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

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

    A flight from Toronto Pearson Intl to Denver Intl will travel around 1330.0 mi. Flights usually cover this in 3h 38m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Toronto Pearson Intl Airport to Denver Intl Airport are updated daily.

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

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

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

    The travel and health documents you'll need for your trip to Denver Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from Toronto Pearson Intl Airport to Denver

Compare and see reviews for airlines that fly from Toronto Pearson Intl Airport to Denver with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $275Free CancellationRating
7.4
9,999 reviews
Search United Airlines flights
Air CanadaPriceFrom $314Free CancellationRating
7.1
11,349 reviews
Search Air Canada flights

  • United Airlines Flights From Toronto Pearson Intl Airport to Denver

    United Airlines is one of the most popular airlines flying from Toronto Pearson Intl Airport to Denver, operating 27 flights/week on average for this route. A good United Airlines flight deal for Toronto Pearson Intl Airport to Denver starts from $275 round-trip, up to an average price of $538. Our users have rated United Airlines at 7.4/10.

  • Air Canada Flights From Toronto Pearson Intl Airport to Denver

    $314 is the best Air Canada flight deal from Toronto Pearson Intl Airport to Denver found on momondo over the last 72 hours. The average Air Canada ticket price found was closer to $482, however, with flight time and availability significantly affecting the price. Air Canada (7.1/10 from 11,349 user reviews) flies into Denver from Toronto Pearson Intl Airport 27 times in an average week so prices can vary.

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Breckenridge
Estes Park
Black Hawk
Aurora
Fort Collins
Westminster
Longmont
Boulder
Manitou Springs
Lakewood
Greeley
Keystone
Cripple Creek
Thornton
Centennial
Frisco
Englewood
Winter Park
Littleton
Copper Mountain

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?

Once you have performed a search for Toronto to Denver flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Denver, momondo offers a useful price alert feature which will track prices for flights to Denver from Toronto and alert you when they change.

An easier way to manage your Denver trip

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