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Cheap flights from Denver to Toronto from $141

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 9/22. 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

Logo
5:51 pm - 7:58 pmDEN-YYZ
24h 07m1 stop
Logo
11:00 am - 3:59 amYYZ-DEN
18h 59m2 stops
$277
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mar., oct. 7 - lun., oct. 13
Logo
6:01 pm - 9:07 pmDEN-YYZ
25h 06m1 stop
Logo
4:00 pm - 9:33 amYYZ-DEN
19h 33m1 stop
$278
Find Deal
mié., sep. 24 - lun., sep. 29
Logo
12:15 pm - 10:52 pmDEN-YYZ
8h 37m1 stop
Logo
12:00 pm - 4:00 amYYZ-DEN
18h 00m2 stops
$280
Find Deal
jue., sep. 25 - jue., oct. 2
Logo
6:01 pm - 9:07 pmDEN-YYZ
25h 06m1 stop
Logo
7:45 pm - 10:56 amYYZ-DEN
17h 11m1 stop
$282
Find Deal
mié., sep. 17 - mar., sep. 23
Logo
10:29 pm - 7:58 pmDEN-YYZ
19h 29m1 stop
Logo
10:40 am - 10:56 amYYZ-DEN
26h 16m1 stop
$284
Find Deal
mar., sep. 23 - mar., sep. 30
WestJet Logo
12:15 pm - 12:31 amDEN-YYZ
10h 16m2 stops
WestJet Logo
3:30 pm - 11:24 amYYZ-DEN
21h 54m2 stops
$303WestJet
Find Deal
lun., sep. 22 - mié., sep. 24
American Airlines Logo
5:44 pm - 12:32 pmDEN-YYZ
16h 48m1 stop
American Airlines Logo
1:14 pm - 10:22 pmYYZ-DEN
11h 08m1 stop
$330American Airlines
Find Deal
sáb., nov. 8 - mié., nov. 12
WestJet Logo
12:15 pm - 12:40 amDEN-YHM
10h 25m1 stop
WestJet Logo
6:00 am - 6:56 pmYHM-DEN
14h 56m2 stops
$706WestJet
Find Deal
vie., sep. 26 - lun., sep. 29
WestJet Logo
12:15 pm - 12:40 amDEN-YHM
10h 25m1 stop
WestJet Logo
6:00 am - 6:56 pmYHM-DEN
14h 56m2 stops
$741WestJet
Find Deal
jue., sep. 25 - lun., sep. 29
WestJet Logo
12:15 pm - 12:40 amDEN-YHM
10h 25m1 stop
WestJet Logo
6:00 am - 12:47 pmYHM-DEN
32h 47m2 stops
$760WestJet
Find Deal
jue., sep. 25 - lun., sep. 29

WestJet flights from Denver to Toronto

Our best WestJet deals on Denver to Toronto flight tickets
WestJet
Sep 22
DEN12:15 pmDenver Intl
10h 16m
2 stops
YYZ12:31 amToronto Pearson Intl
Sep 24
YYZ3:30 pmToronto Pearson Intl
21h 54m
2 stops
DEN11:24 amDenver Intl
$303
Find similar
WestJet
Sep 26
DEN12:15 pmDenver Intl
10h 25m
1 stop
YHM12:40 amHamilton
Sep 29
YHM6:00 amHamilton
14h 56m
2 stops
DEN6:56 pmDenver Intl
$706
Find similar
WestJet
Sep 25
DEN12:15 pmDenver Intl
10h 25m
1 stop
YHM12:40 amHamilton
Sep 29
YHM6:00 amHamilton
14h 56m
2 stops
DEN6:56 pmDenver Intl
$741
Find similar

Air Canada flights from Denver to Toronto

Our best Air Canada deals on Denver to Toronto flight tickets
Air Canada
Sep 5
DEN9:40 amDenver Intl
8h 09m
1 stop
YTZ7:49 pmToronto Island
Sep 10
YTZ12:25 pmToronto Island
7h 53m
1 stop
DEN6:18 pmDenver Intl
$1,044
Find similar
Air Canada
Sep 9
DEN9:40 amDenver Intl
9h 54m
1 stop
YTZ9:34 pmToronto Island
Sep 13
YTZ12:25 pmToronto Island
7h 53m
1 stop
DEN6:18 pmDenver Intl
$1,099
Find similar
Air Canada
Sep 9
DEN9:40 amDenver Intl
8h 09m
1 stop
YTZ7:49 pmToronto Island
Sep 12
YTZ10:25 amToronto Island
9h 53m
1 stop
DEN6:18 pmDenver Intl
$1,101
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 agosto 28, 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

mar. 10/7

5:51 pm-7:58 pm

1 stop24h 07m

Toronto Pearson Intl

lun. 10/13

11:00 am-3:59 am

2 stops18h 59m

$277

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

mié. 9/24

6:01 pm-9:07 pm

1 stop25h 06m

Toronto Pearson Intl

lun. 9/29

4:00 pm-9:33 am

1 stop19h 33m

$278

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

jue. 9/25

12:15 pm-10:52 pm

1 stop8h 37m

Toronto Pearson Intl

jue. 10/2

12:00 pm-4:00 am

2 stops18h 00m

$280

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

mié. 9/17

6:01 pm-9:07 pm

1 stop25h 06m

Toronto Pearson Intl

mar. 9/23

7:45 pm-10:56 am

1 stop17h 11m

$282

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

mar. 9/23

10:29 pm-7:58 pm

1 stop19h 29m

Toronto Pearson Intl

mar. 9/30

10:40 am-10:56 am

1 stop26h 16m

$284

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

lun. 9/22

12:15 pm-12:31 am

2 stops10h 16m

Toronto Pearson Intl

mié. 9/24

3:30 pm-11:24 am

2 stops21h 54m

$303

DenverToronto

DEN - YYZ

DENYYZ

Denver Intl

sáb. 11/8

5:44 pm-12:32 pm

1 stop16h 48m

Toronto Pearson Intl

mié. 11/12

1:14 pm-10:22 pm

1 stop11h 08m

$330

DenverHamilton

DEN - YHM

DENYHM

Denver Intl

vie. 9/26

12:15 pm-12:40 am

1 stop10h 25m

Hamilton

lun. 9/29

6:00 am-6:56 pm

2 stops14h 56m

$706

DenverHamilton

DEN - YHM

DENYHM

Denver Intl

jue. 9/25

12:15 pm-12:40 am

1 stop10h 25m

Hamilton

lun. 9/29

6:00 am-6:56 pm

2 stops14h 56m

$741

DenverHamilton

DEN - YHM

DENYHM

Denver Intl

jue. 9/25

12:15 pm-12:40 am

1 stop10h 25m

Hamilton

lun. 9/29

6:00 am-12:47 pm

2 stops32h 47m

$760

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 typical price of a round-trip flight between Denver and Toronto?

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 $246. 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 $680. 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 $820.

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 $718. 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 $483 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 12% 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 August 2025, prices for Denver to Toronto flights are approximately 20% 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

$203

Fastest flight time

3h 05m

Direct flights

Every day

Airports in Toronto

1 airport
The best one-way flight to Toronto from Denver in the past 72 hours is $203. The best round-trip flight deal from Denver to Toronto found on momondo in the last 72 hours is $470.
The fastest flight from Denver to Toronto takes 3h 05m
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 5h 34m.

  • 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
DeltaPriceFrom $218Free CancellationRating
7.9
7,977 reviews
Search Delta flights
Air CanadaPriceFrom $228Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
WestJetPriceFrom $258Free CancellationRating
7.2
3,063 reviews
Search WestJet flights
United AirlinesPriceFrom $268Free CancellationRating
7.4
8,944 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 $268. Generally, United Airlines has 26 flights on this route every week with an average price of $554. United Airlines is rated 7.4/10 by our users.

  • Air Canada Flights From Denver to Toronto

    Air Canada (7.1/10 from 10,000 reviews) operates around 26 flights from Denver to Toronto in any given week. The average Air Canada airfare for this route is around $542, with deals from around $228 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