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Cheap flights from Denver to Toronto from $84

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 12/17. 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
9:44 pm - 7:00 pmDEN-YHM
43h 16m2 stops
Multiple Airlines Logo
7:00 am - 8:13 pmYHM-DEN
15h 13m1 stop
$333Multiple Airlines
Find Deal
Tue, Dec 9 - Tue, Dec 16
Multiple Airlines Logo
12:14 am - 9:19 pmDEN-YYZ
19h 05m2 stops
Multiple Airlines Logo
7:55 pm - 3:58 amYYZ-DEN
10h 03m1 stop
$334Multiple Airlines
Find Deal
Tue, Dec 23 - Sun, Jan 4
Multiple Airlines Logo
12:59 am - 11:38 pmDEN-YYZ
20h 39m2 stops
Multiple Airlines Logo
2:20 pm - 9:10 amYYZ-DEN
20h 50m1 stop
$336Multiple Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
Alaska Airlines Logo
8:02 pm - 3:35 pmDEN-YYZ
17h 33m1 stop
Alaska Airlines Logo
4:45 pm - 11:59 pmYYZ-DEN
9h 14m1 stop
$354Alaska Airlines
Find Deal
Mon, Nov 17 - Wed, Nov 19
Alaska Airlines Logo
6:46 pm - 3:35 pmDEN-YYZ
18h 49m2 stops
Alaska Airlines Logo
4:45 pm - 11:59 pmYYZ-DEN
9h 14m1 stop
$364Alaska Airlines
Find Deal
Mon, Nov 17 - Wed, Nov 19
American Airlines Logo
5:43 pm - 10:53 amDEN-YYZ
15h 10m1 stop
American Airlines Logo
6:24 pm - 10:08 amYYZ-DEN
17h 44m1 stop
$370American Airlines
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Mon, Dec 1 - Sun, Dec 7
Air Canada Logo
11:15 am - 7:55 pmDEN-YTZ
6h 40m1 stop
Air Canada Logo
12:30 pm - 7:55 pmYTZ-DEN
9h 25m1 stop
$502Air Canada
Find Deal
Sat, Nov 15 - Tue, Nov 18
Air Canada Logo
11:15 am - 9:35 pmDEN-YTZ
8h 20m1 stop
Air Canada Logo
12:30 pm - 7:55 pmYTZ-DEN
9h 25m1 stop
$504Air Canada
Find Deal
Tue, Nov 18 - Tue, Nov 25
WestJet Logo
5:45 am - 5:28 amDEN-YKF
21h 43m2 stops
WestJet Logo
6:20 am - 2:59 pmYKF-DEN
34h 39m2 stops
$912WestJet
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Fri, Nov 21 - Mon, Nov 24
WestJet Logo
6:30 am - 1:21 pmDEN-YHM
28h 51m2 stops
WestJet Logo
6:10 pm - 12:03 pmYHM-DEN
43h 53m2 stops
$913WestJet
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Thu, Feb 12 - Mon, Feb 16

Alaska Airlines flights from Denver to Toronto

Our best Alaska Airlines deals on Denver to Toronto flight tickets
Alaska Airlines
Nov 17
DEN8:02 pmDenver Intl
17h 33m
1 stop
YYZ3:35 pmToronto Pearson Intl
Nov 19
YYZ4:45 pmToronto Pearson Intl
9h 14m
1 stop
DEN11:59 pmDenver Intl
$354
Find similar
Alaska Airlines
Nov 17
DEN6:46 pmDenver Intl
18h 49m
2 stops
YYZ3:35 pmToronto Pearson Intl
Nov 19
YYZ4:45 pmToronto Pearson Intl
9h 14m
1 stop
DEN11:59 pmDenver Intl
$364
Find similar
Alaska Airlines
Nov 15
DEN7:00 amDenver Intl
30h 35m
1 stop
YYZ3:35 pmToronto Pearson Intl
Nov 18
YYZ4:45 pmToronto Pearson Intl
21h 42m
1 stop
DEN12:27 pmDenver Intl
$365
Find similar

Air Canada flights from Denver to Toronto

Our best Air Canada deals on Denver to Toronto flight tickets
Air Canada
Nov 15
DEN11:15 amDenver Intl
6h 40m
1 stop
YTZ7:55 pmToronto Island
Nov 18
YTZ12:30 pmToronto Island
9h 25m
1 stop
DEN7:55 pmDenver Intl
$502
Find similar
Air Canada
Nov 18
DEN11:15 amDenver Intl
8h 20m
1 stop
YTZ9:35 pmToronto Island
Nov 25
YTZ12:30 pmToronto Island
9h 25m
1 stop
DEN7:55 pmDenver Intl
$504
Find similar
Air Canada
Nov 18
DEN11:15 amDenver Intl
8h 20m
1 stop
YTZ9:35 pmToronto Island
Nov 21
YTZ10:30 amToronto Island
11h 25m
1 stop
DEN7:55 pmDenver Intl
$537
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 October 27, 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

DenverHamilton

DEN - YHM

DENYHM

Denver Intl

Tue 12/9

9:44 pm-7:00 pm

2 stops43h 16m

Hamilton

Tue 12/16

7:00 am-8:13 pm

1 stop15h 13m

$333

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Tue 12/23

12:14 am-9:19 pm

2 stops19h 05m

Toronto Pearson Intl

Sun 1/4

7:55 pm-3:58 am

1 stop10h 03m

$334

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Thu 12/4

12:59 am-11:38 pm

2 stops20h 39m

Toronto Pearson Intl

Mon 12/8

2:20 pm-9:10 am

1 stop20h 50m

$336

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Mon 11/17

8:02 pm-3:35 pm

1 stop17h 33m

Toronto Pearson Intl

Wed 11/19

4:45 pm-11:59 pm

1 stop9h 14m

$354

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Mon 11/17

6:46 pm-3:35 pm

2 stops18h 49m

Toronto Pearson Intl

Wed 11/19

4:45 pm-11:59 pm

1 stop9h 14m

$364

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Mon 12/1

5:43 pm-10:53 am

1 stop15h 10m

Toronto Pearson Intl

Sun 12/7

6:24 pm-10:08 am

1 stop17h 44m

$370

DenverToronto

DEN - YTZ

DENYTZ

Denver Intl

Sat 11/15

11:15 am-7:55 pm

1 stop6h 40m

Toronto Island

Tue 11/18

12:30 pm-7:55 pm

1 stop9h 25m

$502

DenverToronto

DEN - YTZ

DENYTZ

Denver Intl

Tue 11/18

11:15 am-9:35 pm

1 stop8h 20m

Toronto Island

Tue 11/25

12:30 pm-7:55 pm

1 stop9h 25m

$504

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Fri 11/21

5:45 am-5:28 am

2 stops21h 43m

Toronto Region of Waterloo Intl

Mon 11/24

6:20 am-2:59 pm

2 stops34h 39m

$912

DenverHamilton

DEN - YHM

DENYHM

Denver Intl

Thu 2/12

6:30 am-1:21 pm

2 stops28h 51m

Hamilton

Mon 2/16

6:10 pm-12:03 pm

2 stops43h 53m

$913

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 Monday, with ticket prices averaging around $812.

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 $734. 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 $496 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?

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

How have Denver to Toronto flight prices changed over time?

As of October 2025, prices for Denver to Toronto flights are approximately 12% 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

$338

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 $338. The best round-trip flight deal from Denver to Toronto found on momondo in the last 72 hours is $559.
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
10,370 reviews
Search Air Canada flights
WestJetPriceFrom $258Free CancellationRating
7.2
3,148 reviews
Search WestJet flights
United AirlinesPriceFrom $289Free CancellationRating
7.4
8,997 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 13 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 10,370 reviews) operates around 13 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