DEN - YYZ

$98 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 9/3. 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
1 adult, Economy

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

Cheap Flights 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Pearson Intl

Fri, Sep 5 - Sun, Sep 7
WestJet Logo
12:15 pm - 10:52 pmDEN-YYZ
8h 37m1 stop
WestJet Logo
10:00 am - 6:48 pmYYZ-DEN
10h 48m1 stop
$279WestJet
Find Deal
Thu, Sep 25 - Sat, Sep 27
WestJet Logo
12:15 pm - 10:52 pmDEN-YYZ
8h 37m1 stop
WestJet Logo
8:00 pm - 11:24 amYYZ-DEN
17h 24m1 stop
$280WestJet
Find Deal
Thu, Sep 4 - Sun, Sep 7
WestJet Logo
12:15 pm - 10:52 pmDEN-YYZ
8h 37m1 stop
WestJet Logo
10:00 am - 6:48 pmYYZ-DEN
10h 48m1 stop
$282WestJet
Find Deal
Wed, Sep 3 - Sun, Sep 7
WestJet Logo
12:15 pm - 12:22 amDEN-YYZ
10h 07m1 stop
WestJet Logo
10:00 am - 6:48 pmYYZ-DEN
10h 48m1 stop
$285WestJet
Find Deal
Thu, Sep 4 - Sun, Sep 7
 Logo
12:15 pm - 4:36 pmDEN-YYZ
26h 21m2 stops
 Logo
10:00 am - 6:48 pmYYZ-DEN
10h 48m1 stop
Thu, Sep 4 - Sun, Sep 7
 Logo
12:15 pm - 6:40 amDEN-YYZ
16h 25m1 stop
 Logo
9:40 pm - 11:24 amYYZ-DEN
15h 44m1 stop
Mon, Aug 18 - Sun, Aug 24
Air Canada Logo
7:45 am - 12:58 pmDEN-YYZ
3h 13mnonstop
Air Canada Logo
6:20 pm - 8:00 pmYYZ-DEN
3h 40mnonstop
$331Air Canada
Find Deal
Mon, Aug 18 - Sun, Aug 24
Air Canada Logo
7:45 am - 12:58 pmDEN-YYZ
3h 13mnonstop
Air Canada Logo
12:00 pm - 6:20 pmYYZ-DEN
8h 20m1 stop
$338Air Canada
Find Deal
Tue, Aug 26 - Tue, Sep 2
Air Canada Logo
11:25 am - 4:35 pmDEN-YYZ
3h 10mnonstop
Air Canada Logo
6:20 pm - 7:54 pmYYZ-DEN
3h 34mnonstop
$353Air Canada
Find Deal
Tue, Aug 26 - Tue, Sep 2
Air Canada Logo
11:35 am - 11:08 pmDEN-YYZ
9h 33m1 stop
Air Canada Logo
12:00 pm - 7:23 pmYYZ-DEN
9h 23m1 stop
$363Air Canada
Find Deal
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 DEN Reserve program for expedited security. Book online up to 3 days in advance for slots from 5 a.m. – 5 p.m.

Read more about DENby Harriet Baskas
YYZ

Take the UP Express train from YYZ to downtown Toronto. It runs every 15 minutes and takes 25 minutes to reach Union Station.

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
Booking Insights

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, Sunday is the most expensive day to fly from Denver to Toronto Pearson Airport. For your return ticket, we recommend flying on a Friday 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 $338 (return) on average. On the other hand, the most expensive months are April and May, where the average cost of round-trip tickets is $542 and $541 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 $843 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 4 weeks before departure, which saves you about 54% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$98
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 9% 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 $98 for a one-way ticket and $279 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, Lufthansa, and United Airlines 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 A220-300 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, Delta or WestJet?

    The two airlines most popular with KAYAK users for flights from Denver to Toronto are Delta and WestJet. With an average price for the route of $483 and an overall rating of 8.0, Delta is the most popular choice. WestJet is also a great choice for the route, with an average price of $297 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 $241 or less one-way and $478 or less round-trip.

Prefer to fly direct from Denver to Toronto Pearson Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Denver Intl to Toronto Pearson Intl.
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, 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

Air Canada, Austrian Airlines, +1 more

Friday

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

Air Canada, Austrian Airlines, +2 more

Wednesday

Air Canada, Austrian Airlines, United Airlines

Air Canada, Austrian Airlines, +1 more

Thursday

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

Air Canada, Austrian Airlines, +2 more

Friday

Air Canada, Austrian Airlines, United Airlines

Air Canada, Austrian Airlines, +1 more

Saturday

Air Canada, Austrian Airlines, Brussels 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

Reviews of the top 4 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.
8.0
DeltaOverall score based on 7980 reviews
7.9Comfort
8.2Boarding
8.5Crew
7.9Entertainment
7.3Food
Airline reviews

Delayed and took off even later than the scheduled delay time

8.0 ExcellentAnonymous, Jul 2025DTW - SEA
Read more Delta reviews

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Only issue was with seating. The economy fare we purchased did say there was no guarantee the three people in our party would be seated together, and we were not. At the gate, the agent told us more specifically, the fare we purchased meant we would be seated in middle seats only. This should just be made more obvious.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

Flight was actually on Air Canada. The flight itself was fine. Nothing special. Food was pretty pathetic except for cookies. They offered plenty of food and drinks but just wasn't very good. Even for airline food.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

The seat and leg room was not good. The food and beverage service was good.

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.

They cancelled and moved my flight with no email or text or any other notice. I discovered this only when I attempted to check in for my flight. Actual flying experience was above average.

They were on time and everything went as expected. The only thing that could be better was they didn't wait for us to get through customs to pick up our luggage off the carousel. An employee picked it up and was shoving it together with others onto a cart. Later we found one of our luggage was slightly bent.

Delayed boarding. Delayed taking off. Delayed landing. Missed our connecting flight. Our seats on this plane were not assigned until last minute, splitting up our family with kids. I sat in the last row next to the bathroom with so many people rubbing up against me to get to the bathroom the entire flight.

Flight itself good .Landing at terminal3 and connections to terminal1,it is connections nightmare,specially for disable person

The seats very Uncomfortable, no meal and no entertainment for a 4Hours flight. Smooth Flight, Great Take off and landing. Superb crew!

The flight attendants were super! They created a cosy and warm flight atmosphere!

West Jet flight was cancelled and I was not notified. I found out when I tried to check in on-line. Spent 4 hours on the phone with West Jet and Just Fly trying to figure what happened.

Only issue was checking in took over an hour and was very stressful. It all worked out, but we weren't sure for a while.

It was good, flight was on time, boarding was smooth and done in zones, food was good too but there was no form of entertainment. Luggage’s were intact. So an overall good flight

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.

I booked my flight months ago, and checked-in online about 12 hours before the flight. I received an email confirmation of check-in. I had no subsequent communication from Air Canada after my original booking. After arriving at the airport three hours before the flight, as instructed, I waited 90 minutes for an agent to appear to check my bag. I was informed that my flight had been canceled many weeks before, and that flight was no longer being run!! I showed a copy of my check-in confirmation, but no explanation could be found. I was placed on standby for the next flight and the connection. Luckily, those flights were not full and I arrived at my destination. I double checked my email, but I received no update about the flight from Air Canada until the day of the flight.

I was forcefully re-routed to another destination and was delayed a total of 8hours. I have still not received my bags, no one is taking responsibility. The agents at the airport lied to me that I will get to my destination same time as my previous flight where I was forcefully re-routed from.

Flight was delayed by 1.5hrs. Once inside, people had their small handbags on the storage. The crew (male guy) was not helpful in making some space in the storage. Instead, he asked few bags to be checked-in and it was not a great experience. No attempt to help but just followed the things with a straight face. People had their literally small bags and he wouldnt not move from one storage to another even if there was space and would not let us do i as well. Once flight was on, they ran out of Orange juice, really running out of orange juice when the temp were 32.degrees outside. didnt made the sense. Onasking for a extra snack, he made a face as if he was giving me out of his pocket. if the flight was delayed, there could have an attempt to provide something extra incase people did asked.

Our flight was canceled at the last minute. Someone on the flight said the exact same thing happened to her the day before. I will say they helped us book a flight on another airline so that we could still make our vacation with little delay.

We had a very long delay. First the inbound flight took a while, then maintenance, they “fixed it” to then do boarding and leave the gate, and waste a lot of time to have to go back to the gate and eventually deplane. Had to wait for a new aircraft, wait for a gate, and do the whole thing again. Instead of leaving at 9:50am we left until past 1. I could’ve not woken up at 5am, or spend some more time with my family if they gave more grace period of time between flights to give some time in case of any issues. But they have to make all and every dollar possible

Abandoned me in hallway in a wheelchair… which I asked for because I sprained my back. After waiting in the hallway, I decided to walk the rest of the way since someone respecting me up.. My experience with the united was totally the opposite. Wheelchair access, propped swift and save me a lot of grief. Air Canada totally disorganized.

Bad experience boarding and flight got delayed didn’t make it to my next flight

The food on the trip Toronto to Athens could be better: the chicken didn’t taste good.

Conflicting information provided about baggage allowance. One screen said I had a carry on and another said I didnt.

Flight was delayed but the real issue is how long we sat after boarding. Space very limited for an overnight flight and seatbacks didn’t recline so it was almost impossible to sleep.

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

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