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Cheap flights from Denver to Toronto from $88

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 1/28. 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

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Multiple Airlines Logo
10:35 am - 6:13 am
DEN
-
YYZ
17h 38m2 stops
Multiple Airlines Logo
8:00 pm - 3:56 am
YYZ
-
DEN
9h 56m1 stop
$228Multiple Airlines
Wed, Feb 25 - Fri, Feb 27
Multiple Airlines Logo
9:44 pm - 7:55 pm
DEN
-
YYZ
20h 11m1 stop
Multiple Airlines Logo
1:30 pm - 10:32 am
YYZ
-
DEN
23h 02m2 stops
$231Multiple Airlines
Tue, Jan 20 - Tue, Jan 27
Multiple Airlines Logo
10:35 am - 6:13 am
DEN
-
YYZ
17h 38m2 stops
Multiple Airlines Logo
7:55 pm - 3:56 am
YYZ
-
DEN
10h 01m1 stop
$232Multiple Airlines
Tue, Feb 24 - Fri, Feb 27
Multiple Airlines Logo
9:05 pm - 11:20 pm
DEN
-
YYZ
24h 15m2 stops
Multiple Airlines Logo
8:00 pm - 3:56 am
YYZ
-
DEN
9h 56m1 stop
$235Multiple Airlines
Mon, Feb 2 - Mon, Feb 9
Air Canada Logo
11:05 am - 9:32 pm
DEN
-
YTZ
8h 27m1 stop
Air Canada Logo
12:30 pm - 7:55 pm
YTZ
-
DEN
9h 25m1 stop
$469Air Canada
Fri, Apr 10 - Mon, Apr 13
Air Canada Logo
11:15 am - 9:35 pm
DEN
-
YTZ
8h 20m1 stop
Air Canada Logo
12:30 pm - 7:55 pm
YTZ
-
DEN
9h 25m1 stop
$486Air Canada
Wed, Feb 4 - Wed, Feb 11
Air Canada Logo
11:15 am - 9:35 pm
DEN
-
YTZ
8h 20m1 stop
Air Canada Logo
12:30 pm - 7:55 pm
YTZ
-
DEN
9h 25m1 stop
$489Air Canada
Thu, Feb 5 - Thu, Feb 12
WestJet Logo
7:40 pm - 5:10 pm
DEN
-
YHM
19h 30m1 stop
WestJet Logo
6:10 pm - 11:25 am
YHM
-
DEN
19h 15m1 stop
$635WestJet
Fri, Jun 5 - Mon, Jun 8
WestJet Logo
7:10 am - 5:10 pm
DEN
-
YHM
32h 00m2 stops
WestJet Logo
6:10 pm - 11:25 am
YHM
-
DEN
19h 15m1 stop
$768WestJet
Tue, Apr 28 - Tue, May 5
WestJet Logo
6:30 am - 5:29 am
DEN
-
YKF
20h 59m2 stops
WestJet Logo
6:20 am - 1:56 pm
YKF
-
DEN
33h 36m2 stops
$804WestJet
Fri, Apr 10 - Mon, Apr 13

Alaska Airlines flights from Denver to Toronto

Our best Alaska Airlines deals on Denver to Toronto flight tickets
Alaska Airlines
Jan 30
DEN11:49 amDenver Intl
25h 46m
2 stops
YYZ3:35 pmToronto Pearson Intl
Feb 4
YYZ4:45 pmToronto Pearson Intl
20h 08m
2 stops
DEN10:53 amDenver Intl
$352
Find similar
Alaska Airlines
Feb 5
DEN1:34 pmDenver Intl
24h 01m
1 stop
YYZ3:35 pmToronto Pearson Intl
Feb 8
YYZ4:45 pmToronto Pearson Intl
25h 28m
1 stop
DEN4:13 pmDenver Intl
$368
Find similar
Alaska Airlines
Feb 5
DEN1:34 pmDenver Intl
24h 01m
1 stop
YYZ3:35 pmToronto Pearson Intl
Feb 8
YYZ4:45 pmToronto Pearson Intl
25h 28m
1 stop
DEN4:13 pmDenver Intl
$385
Find similar

Air Canada flights from Denver to Toronto

Our best Air Canada deals on Denver to Toronto flight tickets
Air Canada
Feb 4
DEN11:15 amDenver Intl
8h 20m
1 stop
YTZ9:35 pmToronto Island
Feb 11
YTZ12:30 pmToronto Island
9h 25m
1 stop
DEN7:55 pmDenver Intl
$486
Find similar
Air Canada
Feb 5
DEN11:15 amDenver Intl
8h 20m
1 stop
YTZ9:35 pmToronto Island
Feb 12
YTZ12:30 pmToronto Island
9h 25m
1 stop
DEN7:55 pmDenver Intl
$489
Find similar
Air Canada
Feb 26
DEN11:15 amDenver Intl
8h 20m
1 stop
YTZ9:35 pmToronto Island
Mar 2
YTZ12:30 pmToronto Island
9h 25m
1 stop
DEN7:55 pmDenver Intl
$522
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 December 23, 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 2/25

10:35 am-6:13 am

2 stops17h 38m

Toronto Pearson Intl

Fri 2/27

8:00 pm-3:56 am

1 stop9h 56m

$228

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Tue 1/20

9:44 pm-7:55 pm

1 stop20h 11m

Toronto Pearson Intl

Tue 1/27

1:30 pm-10:32 am

2 stops23h 02m

$231

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Tue 2/24

10:35 am-6:13 am

2 stops17h 38m

Toronto Pearson Intl

Fri 2/27

7:55 pm-3:56 am

1 stop10h 01m

$232

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

Mon 2/2

9:05 pm-11:20 pm

2 stops24h 15m

Toronto Pearson Intl

Mon 2/9

8:00 pm-3:56 am

1 stop9h 56m

$235

DenverToronto

DEN - YTZ

DENYTZ

Denver Intl

Fri 4/10

11:05 am-9:32 pm

1 stop8h 27m

Toronto Island

Mon 4/13

12:30 pm-7:55 pm

1 stop9h 25m

$469

DenverToronto

DEN - YTZ

DENYTZ

Denver Intl

Wed 2/4

11:15 am-9:35 pm

1 stop8h 20m

Toronto Island

Wed 2/11

12:30 pm-7:55 pm

1 stop9h 25m

$486

DenverToronto

DEN - YTZ

DENYTZ

Denver Intl

Thu 2/5

11:15 am-9:35 pm

1 stop8h 20m

Toronto Island

Thu 2/12

12:30 pm-7:55 pm

1 stop9h 25m

$489

DenverHamilton

DEN - YHM

DENYHM

Denver Intl

Fri 6/5

7:40 pm-5:10 pm

1 stop19h 30m

Hamilton

Mon 6/8

6:10 pm-11:25 am

1 stop19h 15m

$635

DenverHamilton

DEN - YHM

DENYHM

Denver Intl

Tue 4/28

7:10 am-5:10 pm

2 stops32h 00m

Hamilton

Tue 5/5

6:10 pm-11:25 am

1 stop19h 15m

$768

DenverToronto

DEN - YKF

DENYKF

Denver Intl

Fri 4/10

6:30 am-5:29 am

2 stops20h 59m

Toronto Region of Waterloo Intl

Mon 4/13

6:20 am-1:56 pm

2 stops33h 36m

$804

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 $292. 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 $646. 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 $808.

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 $510 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 $378 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 19% 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 December 2025, prices for Denver to Toronto flights are approximately 12% 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

$308

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 $308. The best round-trip flight deal from Denver to Toronto found on momondo in the last 72 hours is $551.
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 $218Free CancellationRating
7.1
10,551 reviews
Search Air Canada flights
WestJetPriceFrom $258Free CancellationRating
7.2
3,214 reviews
Search WestJet flights
United AirlinesPriceFrom $289Free CancellationRating
7.4
9,106 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 21 flights on this route every week with an average price of $545. United Airlines is rated 7.4/10 by our users.

  • Air Canada Flights From Denver to Toronto

    Air Canada (7.1/10 from 10,551 reviews) operates around 21 flights from Denver to Toronto in any given week. The average Air Canada airfare for this route is around $545, with deals from around $218 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