DEN - YYZ

$83 Find Cheap Flights from Denver to Toronto Pearson Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Pearson Intl departing on 5/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Toronto Pearson Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Toronto, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Toronto, as well as popular online travel agencies
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Flights Deals
Expert advice
Useful Info
Flights Deals

Cheap Flight Deals from Denver to Pearson Intl (DEN-YYZ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Pearson Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Denver to Pearson Intl

KAYAK's recommended round-trip deals from the most popular airlines that fly from Denver to Pearson Intl.
Discover the best prices for you by selecting your travel dates on KAYAK.
WestJet Logo
12:15 pm - 12:26 amDEN-YYZ
10h 11m1 stop
WestJet Logo
10:00 am - 6:52 pmYYZ-DEN
10h 52m1 stop
$230WestJet
Find Deal
Sat, May 17 - Fri, May 23
WestJet Logo
12:15 pm - 12:26 amDEN-YYZ
10h 11m1 stop
WestJet Logo
10:25 pm - 11:27 amYYZ-DEN
15h 02m1 stop
$248WestJet
Find Deal
Sat, May 17 - Tue, May 20
WestJet Logo
12:15 pm - 12:26 amDEN-YYZ
10h 11m1 stop
WestJet Logo
10:25 pm - 11:27 amYYZ-DEN
15h 02m1 stop
$254WestJet
Find Deal
Sat, May 17 - Wed, May 21
 Logo
12:15 pm - 12:26 amDEN-YYZ
10h 11m1 stop
 Logo
1:50 pm - 4:00 amYYZ-DEN
16h 10m1 stop
Sat, May 17 - Tue, May 20
 Logo
12:15 pm - 12:26 amDEN-YYZ
10h 11m1 stop
 Logo
7:45 pm - 9:57 amYYZ-DEN
16h 12m1 stop
Sat, May 17 - Mon, May 19
Sun Country Air Logo
10:21 am - 11:50 amDEN-YYZ
23h 29m1 stop
Sun Country Air Logo
7:15 am - 7:37 amYYZ-DEN
26h 22m1 stop
$371Sun Country Air
Find Deal
Thu, Jul 24 - Sun, Jul 27
American Airlines Logo
7:21 am - 11:28 pmDEN-YYZ
14h 07m1 stop
American Airlines Logo
6:30 am - 1:30 pmYYZ-DEN
9h 00m1 stop
$470American Airlines
Find Deal
Fri, Jun 20 - Wed, Jun 25
American Airlines Logo
5:32 pm - 10:52 amDEN-YYZ
15h 20m1 stop
American Airlines Logo
3:12 pm - 10:27 pmYYZ-DEN
9h 15m1 stop
$474American Airlines
Find Deal
Fri, Oct 24 - Wed, Oct 29
United Airlines Logo
5:33 pm - 10:48 pmDEN-YYZ
3h 15mnonstop
United Airlines Logo
4:18 pm - 6:02 pmYYZ-DEN
3h 44mnonstop
$544United Airlines
Find Deal
Fri, May 23 - Wed, May 28
United Airlines Logo
5:33 pm - 10:48 pmDEN-YYZ
3h 15mnonstop
United Airlines Logo
9:44 am - 11:28 amYYZ-DEN
3h 44mnonstop
$547United Airlines
Find Deal
Wed, May 28 - Wed, Jun 4
Expert advice

Expert advice for your flight from Denver to Pearson Intl

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Air Canada

Air Canada's Preferred Economy offers up to four extra inches of legroom for a fee.


Air Canada provides free messaging for Aeroplan members on flights with Wi-Fi.

Read more about Air Canadaby Stefanie Waldek
United Airlines

United offers Priority Boarding to Zone 2, avoiding overhead bin space issues.


United's Economy Plus provides up to six inches more legroom than standard economy seats.

Airports
DEN

Use the West Security Checkpoint for faster screening; it allows liquids and laptops to stay in bags.

Read more about DENby Harriet Baskas
YYZ

Take the UP Express train from T1 to downtown Toronto in 25 minutes, avoiding traffic.

Read more about YYZby Stefanie Waldek
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Air Canada, United Airlines and YYZ

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Harriet Baskas

Harriet Baskas

Expert on DEN

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Useful Info

KAYAK's insights & trends for Denver to Pearson Intl flights

Get data-powered insights and trends into flights from Denver to Pearson Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Denver to Toronto Pearson Airport?

The average price of all round-trip flights from Denver to Toronto Pearson Intl Airport clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Toronto Pearson Airport on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Denver to Toronto Pearson Airport. For your return ticket, we recommend flying on a Wednesday and avoiding Mondays for the best deals.

What is the cheapest month to fly from Denver to Toronto Pearson Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver to Toronto Pearson Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Denver to Toronto Pearson Intl Airport is February, where tickets cost $289 (return) on average. On the other hand, the most expensive months are August and April, where the average cost of round-trip tickets is $562 and $542 respectively.

Can I save money by flying with a layover from Denver to Toronto Pearson Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $1,014 on average.

How far in advance should I book a flight from Denver to Toronto Pearson Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Denver to Toronto Pearson Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Denver to Toronto Pearson Intl Airport, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonFebruary
High seasonJuly
Cheapest flight$83
Best time to beat the crowds with an average 40% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Denver to Toronto Pearson Airport

When to book flights from Denver to Pearson Intl

Are your dates flexible? Find out the best times to travel from Denver to Pearson Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Denver to Toronto Pearson Airport flights

  • What is the cheapest flight from Denver to Toronto Pearson Intl Airport?

    In the last 3 days, the lowest price for a flight from Denver to Toronto Pearson Intl Airport was $83 for a one-way ticket and $230 for a round-trip.

  • Do I need a passport to fly between Denver and Toronto Pearson Airport?

    Yes

  • Which airlines offer Wi-Fi service onboard planes from Denver to Toronto Pearson Airport?

    Air Canada, United Airlines, and Lufthansa offer inflight Wi-Fi service on the Denver to Toronto Pearson Airport flight route.

  • Which aircraft models fly most regularly from Denver to Toronto Pearson Airport?

    The Airbus A319 is the aircraft model that flies most regularly on the Denver to Toronto Pearson Airport flight route.

  • Which airline alliances offer flights from Denver to Toronto Pearson Airport?

    Star Alliance is the only airline alliance operating flights between Denver and Toronto Pearson Airport.

  • On which days can I fly direct from Denver to Toronto Pearson Airport?

    There are nonstop flights from Denver to Toronto Pearson Airport on a daily basis.

  • Which is the best airline for flights from Denver to Toronto, United Airlines or WestJet?

    The two airlines most popular with KAYAK users for flights from Denver to Toronto are United Airlines and WestJet. With an average price for the route of $564 and an overall rating of 7.4, United Airlines is the most popular choice. WestJet is also a great choice for the route, with an average price of $394 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Denver to Toronto Pearson Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Toronto Pearson Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Toronto Pearson Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Toronto Pearson Airport from Denver is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Toronto Pearson Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Toronto Pearson Airport with an airline and back to Denver with another airline. Booking your flights between Denver and YYZ can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Toronto Pearson Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Toronto Pearson Airport from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Denver to Toronto Pearson Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $307 or less one-way and $549 or less round-trip.

Prefer to fly direct from Denver to Toronto Pearson Airport?

Find which airlines fly direct from Denver Intl Airport to Toronto Pearson Intl Airport, which days they fly and book direct flights.

Direct departures

Denver Intl to Toronto Pearson Intl

Monday

Air Canada, Austrian Airlines, United Airlines, +1 more

Air Canada, Austrian Airlines, +2 more

Tuesday

Air Canada, Austrian Airlines, Brussels Airlines, +1 more

Air Canada, Austrian Airlines, +2 more

Wednesday

Air Canada, Austrian Airlines, United Airlines, +1 more

Air Canada, Austrian Airlines, +2 more

Thursday

Air Canada, Austrian Airlines, Brussels Airlines, +1 more

Air Canada, Austrian Airlines, +2 more

Friday

Air Canada, Austrian Airlines, United Airlines, +1 more

Air Canada, Austrian Airlines, +2 more

Saturday

Air Canada, Austrian Airlines, United Airlines

Air Canada, Austrian Airlines, +1 more

Sunday

Air Canada, Austrian Airlines, Brussels Airlines, +1 more

Air Canada, Austrian Airlines, +2 more

See more direct flights

Direct returns

Toronto Pearson Intl to Denver Intl

Monday

Air Canada, Austrian Airlines, Brussels Airlines, +1 more

Air Canada, Austrian Airlines, +2 more

Tuesday

Air Canada, Austrian Airlines, United Airlines, +1 more

Air Canada, Austrian Airlines, +2 more

Wednesday

Air Canada, Austrian Airlines, Brussels Airlines, +1 more

Air Canada, Austrian Airlines, +2 more

Thursday

Air Canada, Austrian Airlines, United Airlines, +1 more

Air Canada, Austrian Airlines, +2 more

Friday

Air Canada, Austrian Airlines, Brussels Airlines, +1 more

Air Canada, Austrian Airlines, +2 more

Saturday

Air Canada, Austrian Airlines, United Airlines, +1 more

Air Canada, Austrian Airlines, +2 more

Sunday

Air Canada, Austrian Airlines, United Airlines

Air Canada, Austrian Airlines, +1 more

See more direct flights
See more direct flights

Top 3 airlines serving from Denver to Pearson Intl

 
See real verified KAYAK customer reviews for airlines flying from Denver to Toronto. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Denver to Pearson Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8696 reviews
7.7Boarding
7.3Comfort
6.6Food
7.1Entertainment
8.1Crew
Airline reviews

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

8.0 ExcellentMark, Apr 2025DEN - NRT
Read more United Airlines reviews

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

We were delayed in Toronto on the tarmac for THREE hours with no clear indication as to why except that it was not a safety hazard. Pilot did apologize more than once but even he was unable to explain why exactly we were delayed. I overheard the stewards saying that the captain was very frustrated with the situation as well because he was not able to explain why except it had something to do with water supply or system on the aircraft and now we needed to wait for an engineer to approve the aircraft for flight. It was very frustrating and distressing as a passenger and we should have been given complimentary meals at the very least.

All male crew was just too woke for me. I felt like a sardine. I will never take a window seat or the rearmost seat again. I booked early and did not pay for seat selection and that was a mistake. The security at IAH was atrocious. I was violated and radiated as I was in a hurry to connect to my other flight. I may have lost items under the seat in front of me that I couldn't see nor bend over to look.

In general ok, my only issue is that they had no hot items for purchase. I had very little time in my connection due to baggage/customs/TSA, thag I barely even had a chance for a stop at the washroom and buy water, to make it to my gate when they started boarding. I had nothing to eat because the trip started early, so I was ready to purchase, and they had nothing except for dry items like snacks. I had to purchase a mediocre, overpriced cheese and fruit board, instead of at least a pizza or sliders that I was planning on getting. Other than that, it was fine. But that’s typical Air Canada, to not have enough.

Overall, it was a good experience. Boarding was good and there was plenty of overhead bin space for everyone’s carryons (even when we boarded toward the end). Only improvement would be to offer trash service more regularly.

David went above and beyond to make our flight the best that it could be

No food service almost missed because of first flight delays

The staff were the friendliest I have encountered in years. Absolutely great!

Plane changed to one with no entertainment system or ability to serve hot meals

Flight was delayed 3 times. Then cancelled due to pilot being timed out. They refused hotel vouchers. Gate attendants were very rude and could not help you at all.

No access to any entertainment No food other than a cookie or pretzels even tho flight was over the supper hour Seats very close together and very little leg room Staff was very good

Good. Would be better if the carry on baggage was free.

Horrible. I checked out myself that it seems that I can have a free carry-on. But they ask me to pay $75 when we are nearly boarding. It was tricky during check out that make you mistake that you can have a carry-on beside your personal item. Also they ask $75 in the airport instead of $35 during checkout. So the whole process is designed to make you this mistake

Westjet is one of the worst airlines in the world. 100% guaranteed to have flight delays and flight cancellations. Will never book again with Westjet.

Plane should have entertainment, instead of people paying to use wifi

Westjet has been absolutely terrible! Flights continually cancelled. Took 4 days to get home. Would have been 5, but we booked last flight with another airline after our Westjet flight was cancelled. Even pilot on original flight looked frustrated! Funny how they say cancelation is weather related, but they still have more than 1 other flight leaving to same destination on same day, but of course those are all full. This happened more than once on this trip. Two weather related cancelations and 1 mechanical. Not sure if the last flight even went ahead. Felt so sorry for families with kids and babies, and the older travellers. Felt like we lived out of suitcases and airports for days - SO RIDICULOUS! Next to no help from Westjet staff at airports, but it appears there is nothing they can help you with. Westjet has made it that they are unreachable when you need them! People were getting extremely frustrated, and rightfully so. Additional costs to us really added up, but Westjet literally DOESN'T CARE! Final straw was when we had to pay $1280 on a different airline (economy) trying to get home after another cancelled flight. Westjet will be refunding us a whole $140! Can't believe how this airline operates. We will never, ever use them again!

The only thing I didn’t like was how far away the gate was. I would have requested a wheelchair had I known.

2.5 hour delay sitting in the plane on the tarmac, you tell me how the experience was

I hope these comments will find their way to AC customer experience team. Me and my spouse 50 years of aged coming back from 7 days perfect vacation... While boarding in FLL flight AC1621, one of the boarding agents (tall aged african american) man literelly yeld at my wife during the picture talking process. MAM ! STEP !! BACK !!! We are not illegal immegrants beying deported, nor are we in the millitary. We are customers returning home. This was unacceptable. While boarding in YYZ flight AC1154, one of the boarding agents (tall aged caucasian) man criticied with several complesant remarks my passport condition saying that I could not travel intl with it due to stain, decoloration, and BLOOD. My passport does not have blood on it! Yes it might be in less than perfect condition, but their are ways to talk to customer that does not imply not allow a boarding agent to be angry fathery like, or a custom agent looking at a suspicious individual. Both experience were less than acceptable for might I remind you a paying CUSTOMER returning home.

Terrible experience, flight was delayed both ways. Limited compensation for the 5+ hour delay. Will not be flying Air Canada Rouge, and don’t recommend you do either.

The boarding was relatively quick, the crew welcoming and flight uneventful. The omission of meals on all airlines is unacceptable especially when the flight is during a mealtime such as this one, (lunchtime), is unacceptable.

No Charging ports for personal electronics, which were required to use wifi entertainment.

Rushed, the boarding was a great deal like a Chinese fire drill.

it was red eye flight, it was ok, there was beverage service, thats it i didnt care much as i wanted to sleep

Everything went smoothly. I appreciate the selection of free movies.

I like the friendliness of the crew members. I think the snack could’ve been better instead of a small package of pretzel. I like that they offer me something to drink.

The TSA agents in Phoenix were incredibly rude and confiscated belongings that we wanted to check. The flight got changed without our knowledge to a worse situation. The whole thing was terrible

Everything you need to know for your flight from Denver to Pearson Intl

Information on your arrival and departure airports

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