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Cheap flights from Denver to Toronto from $100

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 2/28. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:30 pm - 6:43 am
DEN
-
YYZ
30h 13m
1 stop
Multiple Airlines Logo
8:00 pm - 3:59 am
YYZ
-
DEN
9h 59m
1 stop
$260Multiple Airlines
Wed, Apr 1 - Mon, Apr 6
Multiple Airlines Logo
10:01 am - 6:20 am
DEN
-
YYZ
18h 19m
1 stop
Multiple Airlines Logo
7:15 am - 11:09 pm
YYZ
-
DEN
17h 54m
1 stop
$264Multiple Airlines
Mon, Mar 9 - Wed, Mar 11
Multiple Airlines Logo
10:30 pm - 7:36 pm
DEN
-
YYZ
19h 06m
2 stops
Multiple Airlines Logo
8:00 pm - 3:59 am
YYZ
-
DEN
9h 59m
1 stop
$270Multiple Airlines
Tue, Mar 31 - Mon, Apr 6
Multiple Airlines Logo
7:43 pm - 11:20 pm
DEN
-
YYZ
25h 37m
2 stops
Multiple Airlines Logo
8:00 pm - 3:59 am
YYZ
-
DEN
9h 59m
1 stop
$273Multiple Airlines
Wed, Apr 1 - Mon, Apr 6
Multiple Airlines Logo
10:34 pm - 6:43 am
DEN
-
YYZ
30h 09m
1 stop
Multiple Airlines Logo
8:00 pm - 3:56 am
YYZ
-
DEN
9h 56m
1 stop
$274Multiple Airlines
Sun, Feb 22 - Fri, Feb 27
Multiple Airlines Logo
6:15 am - 6:57 pm
DEN
-
YTZ
10h 42m
1 stop
Multiple Airlines Logo
2:30 pm - 12:58 pm
YTZ
-
DEN
24h 28m
1 stop
$281Multiple Airlines
Thu, Apr 16 - Sun, Apr 19
Multiple Airlines Logo
7:05 pm - 6:43 am
DEN
-
YYZ
9h 38m
1 stop
Multiple Airlines Logo
8:00 pm - 3:59 am
YYZ
-
DEN
9h 59m
1 stop
$283Multiple Airlines
Mon, Mar 30 - Mon, Apr 6
Multiple Airlines Logo
6:21 pm - 6:43 am
DEN
-
YYZ
10h 22m
1 stop
Multiple Airlines Logo
8:35 pm - 3:56 am
YYZ
-
DEN
9h 21m
1 stop
$284Multiple Airlines
Fri, Feb 27 - Thu, Mar 5
WestJet Logo
12:15 pm - 5:10 pm
DEN
-
YHM
26h 55m
1 stop
WestJet Logo
6:10 pm - 11:20 am
YHM
-
DEN
19h 10m
1 stop
$517WestJet
Sun, May 3 - Tue, May 5
WestJet Logo
12:15 pm - 7:50 pm
DEN
-
YKF
29h 35m
1 stop
WestJet Logo
8:40 pm - 11:20 am
YKF
-
DEN
16h 40m
1 stop
$517WestJet
Sat, Jun 6 - Mon, Jun 8

WestJet flights from Denver to Toronto

Our best WestJet deals on Denver to Toronto flight tickets
WestJet
May 27
DEN12:15 pmDenver Intl
9h 55m
1 stop
YYZ12:10 amToronto Pearson Intl
Jun 1
YYZ10:25 pmToronto Pearson Intl
14h 55m
1 stop
DEN11:20 amDenver Intl
$305
WestJet
May 3
DEN12:15 pmDenver Intl
26h 55m
1 stop
YHM5:10 pmHamilton
May 5
YHM6:10 pmHamilton
19h 10m
1 stop
DEN11:20 amDenver Intl
$517
WestJet
Jun 6
DEN12:15 pmDenver Intl
29h 35m
1 stop
YKF7:50 pmToronto Region of Waterloo Intl
Jun 8
YKF8:40 pmToronto Region of Waterloo Intl
16h 40m
1 stop
DEN11:20 amDenver Intl
$523

Air Canada flights from Denver to Toronto

Our best Air Canada deals on Denver to Toronto flight tickets
Air Canada
Mar 1
DEN11:15 amDenver Intl
8h 20m
1 stop
YTZ9:35 pmToronto Island
Mar 4
YTZ12:30 pmToronto Island
9h 25m
1 stop
DEN7:55 pmDenver Intl
$469
Air Canada
May 3
DEN9:40 amDenver Intl
8h 12m
1 stop
YTZ7:52 pmToronto Island
May 5
YTZ12:30 pmToronto Island
8h 30m
1 stop
DEN7:00 pmDenver Intl
$533
Air Canada
May 3
DEN11:25 amDenver Intl
8h 07m
1 stop
YTZ9:32 pmToronto Island
May 6
YTZ12:30 pmToronto Island
8h 30m
1 stop
DEN7:00 pmDenver Intl
$544

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 January 28, 2026.
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 4/1

10:30 pm-6:43 am

1 stop30h 13m

Toronto Pearson Intl

Mon 4/6

8:00 pm-3:59 am

1 stop9h 59m

$260

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Mon 3/9

10:01 am-6:20 am

1 stop18h 19m

Toronto Pearson Intl

Wed 3/11

7:15 am-11:09 pm

1 stop17h 54m

$264

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Tue 3/31

10:30 pm-7:36 pm

2 stops19h 06m

Toronto Pearson Intl

Mon 4/6

8:00 pm-3:59 am

1 stop9h 59m

$270

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Wed 4/1

7:43 pm-11:20 pm

2 stops25h 37m

Toronto Pearson Intl

Mon 4/6

8:00 pm-3:59 am

1 stop9h 59m

$273

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Sun 2/22

10:34 pm-6:43 am

1 stop30h 09m

Toronto Pearson Intl

Fri 2/27

8:00 pm-3:56 am

1 stop9h 56m

$274

DenverToronto

DEN - YTZ

DENYTZ

Denver Intl

Thu 4/16

6:15 am-6:57 pm

1 stop10h 42m

Toronto Island

Sun 4/19

2:30 pm-12:58 pm

1 stop24h 28m

$281

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Mon 3/30

7:05 pm-6:43 am

1 stop9h 38m

Toronto Pearson Intl

Mon 4/6

8:00 pm-3:59 am

1 stop9h 59m

$283

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Fri 2/27

6:21 pm-6:43 am

1 stop10h 22m

Toronto Pearson Intl

Thu 3/5

8:35 pm-3:56 am

1 stop9h 21m

$284

DenverHamilton

DEN - YHM

DENYHM

Denver Intl

Sun 5/3

12:15 pm-5:10 pm

1 stop26h 55m

Hamilton

Tue 5/5

6:10 pm-11:20 am

1 stop19h 10m

$517

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Sat 6/6

12:15 pm-7:50 pm

1 stop29h 35m

Toronto Region of Waterloo Intl

Mon 6/8

8:40 pm-11:20 am

1 stop16h 40m

$517

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 January is, on average, the cheapest month to fly to Toronto from Denver, with most prices found around $317. If you are unable to visit Toronto during the month of January, then departing from Denver during the month March is also very affordable. Most momondo users find prices during this month for around $322.

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 $661. 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 $798.

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

In the afternoon is the cheapest time of day to fly from Denver to Toronto when you can find flight prices for as low as $659. Flying to Toronto in the afternoon 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 $738. 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 $506 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 $380 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 24% 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 January 2026, prices for Denver to Toronto flights are approximately 1% 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

$403

Fastest flight time

3h 10m

Direct flights

Every day

Airports in Toronto

3 airports
The best one-way flight to Toronto from Denver in the past 72 hours is $403. The best round-trip flight deal from Denver to Toronto found on momondo in the last 72 hours is $545.
The fastest flight from Denver to Toronto takes 3h 10m
Direct flights go from Denver to Toronto every day.
There are 3 airports in Toronto. From Denver there are direct flights to 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 3h 10m.

  • 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 $198Free CancellationRating
7.1
10,666 reviews
Search Air Canada flights
United AirlinesPriceFrom $218Free CancellationRating
7.4
9,208 reviews
Search United Airlines flights
WestJetPriceFrom $258Free CancellationRating
7.2
3,251 reviews
Search WestJet flights

  • United Airlines Flights From Denver to Toronto

    The lowest priced United Airlines flight from Denver to Toronto from the last 72 hours was $218. Generally, United Airlines has 18 flights on this route every week with an average price of $542. United Airlines is rated 7.4/10 by our users.

  • Air Canada Flights From Denver to Toronto

    Air Canada (7.1/10 from 10,666 reviews) operates around 18 flights from Denver to Toronto in any given week. The average Air Canada airfare for this route is around $527, with deals from around $198 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