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Cheap flights from Denver to Toronto from $107

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 12/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Multiple Airlines Logo
6:35 am - 7:55 pmDEN-YYZ
35h 20m2 stops
Multiple Airlines Logo
7:55 pm - 3:58 amYYZ-DEN
10h 03m1 stop
$344Multiple Airlines
Find Deal
Wed, Dec 24 - Thu, Jan 1
Multiple Airlines Logo
10:37 pm - 7:55 pmDEN-YYZ
19h 18m1 stop
Multiple Airlines Logo
8:00 pm - 9:04 amYYZ-DEN
15h 04m1 stop
$348Multiple Airlines
Find Deal
Wed, Dec 24 - Sun, Jan 4
Multiple Airlines Logo
6:15 am - 7:55 pmDEN-YYZ
11h 40m2 stops
Multiple Airlines Logo
8:00 pm - 9:04 amYYZ-DEN
15h 04m1 stop
$351Multiple Airlines
Find Deal
Thu, Dec 25 - Sun, Jan 4
Multiple Airlines Logo
10:37 pm - 7:55 pmDEN-YYZ
19h 18m1 stop
Multiple Airlines Logo
7:55 pm - 3:58 amYYZ-DEN
10h 03m1 stop
$354Multiple Airlines
Find Deal
Wed, Dec 24 - Thu, Jan 1
Multiple Airlines Logo
6:15 am - 7:55 pmDEN-YYZ
11h 40m2 stops
Multiple Airlines Logo
7:55 pm - 3:58 amYYZ-DEN
10h 03m1 stop
$357Multiple Airlines
Find Deal
Thu, Dec 25 - Thu, Jan 1
Alaska Airlines Logo
7:50 pm - 3:35 pmDEN-YYZ
17h 45m1 stop
Alaska Airlines Logo
4:45 pm - 11:33 pmYYZ-DEN
8h 48m1 stop
$358Alaska Airlines
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Wed, Mar 18 - Wed, Mar 25
Multiple Airlines Logo
7:00 am - 6:57 pmDEN-YTZ
9h 57m2 stops
Multiple Airlines Logo
9:20 am - 12:45 amYTZ-DEN
17h 25m1 stop
$359Multiple Airlines
Find Deal
Tue, Dec 30 - Sun, Jan 4
American Airlines Logo
7:19 am - 9:29 pmDEN-YYZ
12h 10m1 stop
American Airlines Logo
11:38 am - 9:41 pmYYZ-DEN
12h 03m1 stop
$363American Airlines
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Sun, Mar 1 - Wed, Mar 4
WestJet Logo
6:24 am - 5:16 pmDEN-YHM
32h 52m2 stops
WestJet Logo
6:10 pm - 6:00 pmYHM-DEN
25h 50m2 stops
$858WestJet
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Sun, Feb 1 - Wed, Feb 4
WestJet Logo
6:24 am - 5:16 pmDEN-YHM
32h 52m2 stops
WestJet Logo
6:10 pm - 3:04 pmYHM-DEN
22h 54m2 stops
$904WestJet
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Sun, Mar 1 - Wed, Mar 4

United Airlines flights from Denver to Toronto

Our best United Airlines deals on Denver to Toronto flight tickets
United Airlines
Dec 1
DEN5:30 pmDenver Intl
3h 11m
YYZ10:41 pmToronto Pearson Intl
Dec 7
YYZ9:00 amToronto Pearson Intl
14h 56m
1 stop
DEN9:56 pmDenver Intl
$877
Find similar
United Airlines
Dec 1
DEN5:45 pmDenver Intl
16h 08m
1 stop
YYZ11:53 amToronto Pearson Intl
Dec 7
YYZ9:00 amToronto Pearson Intl
14h 56m
1 stop
DEN9:56 pmDenver Intl
$878
Find similar
United Airlines
Dec 1
DEN5:45 pmDenver Intl
16h 08m
1 stop
YYZ11:53 amToronto Pearson Intl
Dec 7
YYZ9:00 amToronto Pearson Intl
13h 04m
1 stop
DEN8:04 pmDenver Intl
$893
Find similar

Delta flights from Denver to Toronto

Our best Delta deals on Denver to Toronto flight tickets
Delta
Dec 7
DEN12:50 amDenver Intl
8h 17m
1 stop
YYZ11:07 amToronto Pearson Intl
Dec 13
YYZ6:30 amToronto Pearson Intl
8h 21m
1 stop
DEN12:51 pmDenver Intl
$901
Find similar
Delta
Nov 30
DEN12:50 amDenver Intl
8h 19m
1 stop
YYZ11:09 amToronto Pearson Intl
Dec 7
YYZ12:13 pmToronto Pearson Intl
7h 14m
1 stop
DEN5:27 pmDenver Intl
$978
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Denver to Toronto 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 November 24, 2025.
Use the filters below to find and compare flights from Denver to Toronto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Wed 12/24

6:35 am-7:55 pm

2 stops35h 20m

Toronto Pearson Intl

Thu 1/1

7:55 pm-3:58 am

1 stop10h 03m

$344

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Wed 12/24

10:37 pm-7:55 pm

1 stop19h 18m

Toronto Pearson Intl

Sun 1/4

8:00 pm-9:04 am

1 stop15h 04m

$348

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Thu 12/25

6:15 am-7:55 pm

2 stops11h 40m

Toronto Pearson Intl

Sun 1/4

8:00 pm-9:04 am

1 stop15h 04m

$351

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Wed 12/24

10:37 pm-7:55 pm

1 stop19h 18m

Toronto Pearson Intl

Thu 1/1

7:55 pm-3:58 am

1 stop10h 03m

$354

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Thu 12/25

6:15 am-7:55 pm

2 stops11h 40m

Toronto Pearson Intl

Thu 1/1

7:55 pm-3:58 am

1 stop10h 03m

$357

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Wed 3/18

7:50 pm-3:35 pm

1 stop17h 45m

Toronto Pearson Intl

Wed 3/25

4:45 pm-11:33 pm

1 stop8h 48m

$358

DenverToronto

DEN - YTZ

DENYTZ

Denver Intl

Tue 12/30

7:00 am-6:57 pm

2 stops9h 57m

Toronto Island

Sun 1/4

9:20 am-12:45 am

1 stop17h 25m

$359

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Sun 3/1

7:19 am-9:29 pm

1 stop12h 10m

Toronto Pearson Intl

Wed 3/4

11:38 am-9:41 pm

1 stop12h 03m

$363

DenverHamilton

DEN - YHM

DENYHM

Denver Intl

Sun 2/1

6:24 am-5:16 pm

2 stops32h 52m

Hamilton

Wed 2/4

6:10 pm-6:00 pm

2 stops25h 50m

$858

DenverHamilton

DEN - YHM

DENYHM

Denver Intl

Sun 3/1

6:24 am-5:16 pm

2 stops32h 52m

Hamilton

Wed 3/4

6:10 pm-3:04 pm

2 stops22h 54m

$904

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 Toronto from

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

What is the cheapest month to fly to Toronto?

The month of March is, on average, the cheapest month to fly to Toronto from Denver, with most prices found around $253. If you are unable to visit Toronto during the month of March, then departing from Denver during the month January is also very affordable. Most momondo users find prices during this month for around $317.

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 $665. 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 $811.

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

In the evening is the cheapest time of day to fly from Denver to Toronto when you can find flight prices for as low as $588. Flying to Toronto in the evening 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 $735. 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 $504 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 $326 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 7% 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 November 2025, prices for Denver to Toronto flights are approximately 35% more expensive 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

$263

Fastest flight time

3h 08m

Direct flights

Every day

Airports in Toronto

1 airport
The best one-way flight to Toronto from Denver in the past 72 hours is $263. The best round-trip flight deal from Denver to Toronto found on momondo in the last 72 hours is $554.
The fastest flight from Denver to Toronto takes 3h 08m
Direct flights go from Denver to Toronto every day.
There is 1 airport near Toronto: 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 6h 40m.

  • 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?

  • 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?

  • What is the most popular airline 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
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $221Free CancellationRating
7.1
10,469 reviews
Search Air Canada flights
WestJetPriceFrom $258Free CancellationRating
7.2
3,173 reviews
Search WestJet flights
United AirlinesPriceFrom $289Free CancellationRating
7.4
9,044 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 $289. Generally, United Airlines has 17 flights on this route every week with an average price of $550. United Airlines is rated 7.4/10 by our users.

  • Air Canada Flights From Denver to Toronto

    Air Canada (7.1/10 from 10,469 reviews) operates around 17 flights from Denver to Toronto in any given week. The average Air Canada airfare for this route is around $545, with deals from around $221 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.

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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
Toronto Region of Waterloo Intl Airport
Toronto Island Airport
Toronto Pearson Intl Airport