YYZ - DEN

$152 Find Cheap Flights from Toronto Pearson Airport to Denver

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pearson Intl to Denver departing on 2/26. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Denver

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Denver, 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 Toronto to Denver, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$387
Overall average: $469
Multiple Airlines
Sat 2/21Tue 2/24
YYZ - DEN • 1 stop
Cheapest non-stop
$394
Typical prices: $419-$684
Air Canada
Thu 3/19Fri 3/27
YYZ - DEN • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
United's Economy Plus offers extra legroom on this route.
Toronto's customs process is notably efficient.
Expert advice
Expert advice
+1
+1
Expert advice
Expert advice
+1
Top airlines
WestJet
Cheapest • from $390 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 54% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 11% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Denver!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Pearson Intl to Denver (YYZ-DEN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pearson Intl to Denver 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 Pearson Intl to Denver

Sat, Feb 21 - Tue, Feb 24
Multiple Airlines Logo
7:55 pm - 3:56 am
YYZ
-
DEN
10h 01m
1 stop
Multiple Airlines Logo
9:25 am - 12:14 am
DEN
-
YYZ
12h 49m
1 stop
$387Multiple Airlines
Mon, May 18 - Mon, May 25
WestJet Logo
10:55 pm - 11:20 am
YYZ
-
DEN
14h 25m
2 stops
WestJet Logo
12:15 pm - 5:10 am
DEN
-
YYZ
14h 55m
2 stops
$390WestJet
Mon, Mar 2 - Fri, Mar 6
Alaska Airlines Logo
4:45 pm - 11:38 am
YYZ
-
DEN
20h 53m
2 stops
Alaska Airlines Logo
7:52 pm - 3:35 pm
DEN
-
YYZ
17h 43m
1 stop
$391Alaska Airlines
Wed, Mar 4 - Thu, Mar 5
Multiple Airlines Logo
8:20 pm - 7:55 am
YYZ
-
DEN
13h 35m
1 stop
Multiple Airlines Logo
12:13 am - 5:15 pm
DEN
-
YYZ
15h 02m
1 stop
$392Multiple Airlines
Sat, May 30 - Sat, Jun 6
WestJet Logo
6:10 am - 11:20 am
YYZ
-
DEN
31h 10m
2 stops
WestJet Logo
12:15 pm - 12:45 pm
DEN
-
YYZ
22h 30m
2 stops
$393WestJet
Thu, Mar 19 - Fri, Mar 27
Air Canada Logo
8:30 am - 10:23 am
YYZ
-
DEN
3h 53mnonstop
Air Canada Logo
7:05 pm - 5:59 am
DEN
-
YYZ
8h 54m
1 stop
$394Air Canada
Fri, May 1 - Mon, May 4
Multiple Airlines Logo
9:45 am - 9:42 am
YYZ
-
DEN
25h 57m
1 stop
Multiple Airlines Logo
12:15 pm - 10:45 pm
DEN
-
YYZ
8h 30m
1 stop
$396Multiple Airlines
Fri, Apr 3 - Sat, Apr 11
Air Canada Logo
1:00 pm - 7:55 pm
YYZ
-
DEN
8h 55m
1 stop
Air Canada Logo
8:45 am - 7:46 pm
DEN
-
YYZ
9h 01m
1 stop
$397Air Canada
Tue, Mar 3 - Wed, Mar 4
Multiple Airlines Logo
9:45 am - 8:46 pm
YYZ
-
DEN
13h 01m
1 stop
Multiple Airlines Logo
11:59 pm - 2:20 pm
DEN
-
YYZ
12h 21m
1 stop
$398Multiple Airlines
Tue, Feb 17 - Wed, Feb 25
Multiple Airlines Logo
8:00 am - 3:56 am
YYZ
-
DEN
21h 56m
2 stops
Multiple Airlines Logo
11:59 pm - 2:20 pm
DEN
-
YYZ
12h 21m
1 stop
$400Multiple Airlines
Booking Insights

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

Get data-powered insights and trends into flights from Pearson Intl to Denver 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 Toronto Pearson Airport to Denver?

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

Your flight ticket price will generally be cheaper if you fly to Denver on a Friday and more expensive on a Sunday. On your return trip to Toronto Pearson Airport, you should consider flying back on a Thursday, and avoid Sundays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Toronto Pearson Intl Airport to Denver, 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 Toronto Pearson Intl Airport to Denver is August, where tickets cost $413 (return) on average. On the other hand, the most expensive months are January and December, where the average cost of round-trip tickets is $608 and $524 respectively.

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

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.

No, with an average price for the route of $504, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Toronto Pearson Intl Airport to Denver, 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 Toronto Pearson Intl Airport to Denver, 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 20 weeks before departure.

Expert advice

Expert advice for your flight from Pearson Intl to Denver

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Air Canada, United Airlines and YYZ

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.

Harriet Baskas

Harriet Baskas

Expert on DEN

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.

Good to know

Low seasonNovember
Cheapest flight$152
Best time to beat the crowds with an average 3% drop in price.
Flight from Toronto Pearson Airport to Denver

When to book flights from Pearson Intl to Denver

Are your dates flexible? Find out the best times to travel from Pearson Intl to Denver 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.

Flights from Pearson Intl to Denver: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from Pearson Intl to Denver 
F.Flew with United Airlines
YYZ
-
DEN
Aug 2024
Make sure to check the airline delay flights rate and if you have important commitments choose another airline.
JoshuaFlew with Air Canada
YYZ
-
DEN
Apr 2024
Toronto's customs was one of the faster experiences I've had. They opened four more lanes to expedite the process when the lane got too long, to ensure we would all get through within around 15 minutes. The public transportation within the city is also top notch, in my opinion.

FAQs for booking Toronto Pearson Airport to Denver flights

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

    In the last 3 days, the lowest price for a flight from Toronto Pearson Intl Airport to Denver was $152 for a one-way ticket and $387 for a round-trip.

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

    Yes

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

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

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

    The Airbus A220-300 is the aircraft model that flies most regularly on the Toronto Pearson Airport to Denver flight route.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Toronto to Denver are United Airlines and Air Canada. With an average price for the route of $576 and an overall rating of 7.4, United Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of $419 and an overall rating of 7.1.

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

    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 Toronto Pearson Airport to Denver.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Toronto Pearson Airport 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 Toronto Pearson Airport to Denver?

    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 Denver with an airline and back to Toronto Pearson Airport with another airline. Booking your flights between Toronto Pearson Airport and DEN 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 Toronto Pearson Airport to Denver?

    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 Denver from Toronto Pearson Airport 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 Toronto Pearson Intl Airport to Denver

  • Looking for a cheap flight? 25% of our users found flights on this route for $263 or less one-way and $437 or less round-trip.

Prefer to fly direct from Toronto Pearson Airport to Denver?

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

Direct departures

Toronto Pearson Intl to Denver Intl

Monday

Air Canada, United Airlines

Air Canada, United Airlines

Tuesday

Air Canada, United Airlines

Air Canada, United Airlines

Wednesday

Air Canada, United Airlines

Air Canada, United Airlines

Thursday

Air Canada, United Airlines

Air Canada, United Airlines

Friday

Air Canada, United Airlines

Air Canada, United Airlines

Saturday

Air Canada, United Airlines

Air Canada, United Airlines

Sunday

Air Canada, United Airlines

Air Canada, United Airlines

See more direct flights

Direct returns

Denver Intl to Toronto Pearson Intl

Monday

Air Canada, United Airlines

Air Canada, United Airlines

Tuesday

Air Canada, United Airlines

Air Canada, United Airlines

Wednesday

Air Canada, United Airlines

Air Canada, United Airlines

Thursday

Air Canada, United Airlines

Air Canada, United Airlines

Friday

Air Canada, United Airlines

Air Canada, United Airlines

Saturday

Air Canada, United Airlines

Air Canada, United Airlines

Sunday

Air Canada, United Airlines

Air Canada, United Airlines

See more direct flights

Reviews of the top airlines flying from Pearson Intl to Denver

 
See real verified KAYAK customer reviews for airlines flying from Toronto to Denver. 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 Pearson Intl to Denver? 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 9225 reviews
7.3Comfort
7.7Boarding
6.6Food
8.1Crew
7.1Entertainment
Airline reviews

I just think it’s unfortunate that Airlines have completely abandoned the idea of serving any kind of decent or even real food on flights, not even on a four hour flight!? Those days are gone, I guess.

8.0 ExcellentAnonymous, Jan 2026
SJD - DEN
Read more United Airlines reviews

I just think it’s unfortunate that Airlines have completely abandoned the idea of serving any kind of decent or even real food on flights, not even on a four hour flight!? Those days are gone, I guess.

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Hotter than Hades in August. Why, why do crews think that in the winter when we are already dressed for cold weather we need a cabin that is 82 degrees. Even the vents were blowing hot air.

Flight was delayed. De-icing took a while. When we landed had to wait for another plane to vacate our gate. Just an overall bad experience.

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

United have really come back. Airport and boarding process is clear and good, app and information also very good

We Left Calgary 1/2 hour late and that made for a tight connection in Denver. After arriving everything was done to help us make our connection. That was a great effort. Thank You United

The entertainment available didn’t work for anyone on the flight. Long 6 hr flight with no entertainment option and the staff didn’t know until an hour into the flight when we made sure they knew about it. They had no way to fix it.

Late FA meant slow boarding. WiFi did not work. I’m a medium plus sized passenger. The seatbelt was for the first time ever barely fitting. And we delayed on the tarmac 40 min

My husband and I had boarded the flight from Denver to Chicago, and one of the last passengers to get on the plane opened the overhead bin above my husband's seat and threw his bag out of the bin to make space for his own. He said, "Mine is bigger!" The flight attendant supported the new passenger. They didn't care that my husband has two artificial knees and must have the foot room in front of his seat to be able to fit his legs in -- and to be able to stand, much less walk, at the end of the flight. I have never seen this happen before, and it was a disaster.

Terrible…. Reported missing luggage’s with injectable meds that needed refrigeration. Yet, delivery could not be expedited. Luggage’s were delivered 5 days after arrival. The meds were useless as ice pack had melted. So disappointed!!!

My seat was covered in vomit and I will be reaching out to Air Canada

It's kindof ridiculous that your system is even asking me about this since my flight was canceled and I wasn't rescheduled.

3 hr delay at the gate while they were doing maintenance. Next time, do not board passengers while maintenance is being performed

Digital check in is very poor with air canada compaired to other airlines

Baggage delayed we had to catch our cruise without any clothes 😒

Air Canada Rouge is great. Toronto Airport is the usual nightmare

Good but need to be better with the flight times.

The staff was great and made the long trip easy peasy!

The free Wi-fi for Aeroplan members was a great touch. The time passed quickly. I found the seats seemed a little closer together than I remember. Not Air Canada's fault, but we were about 20 minutes late landing because the airport was too busy. We had to circle around for a while. The boarding and disembarking went very smoothly.

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

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