YYZ - DEN

$159 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 7/25. 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 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
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Expert advice
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Flights 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

Fri, Aug 8 - Mon, Aug 11
WestJet Logo
10:25 pm - 11:27 amYYZ-DEN
15h 02m1 stop
WestJet Logo
12:15 pm - 10:54 pmDEN-YYZ
8h 39m1 stop
$253WestJet
Find Deal
Thu, Aug 28 - Mon, Sep 1
WestJet Logo
10:25 pm - 11:27 amYYZ-DEN
15h 02m1 stop
WestJet Logo
12:15 pm - 12:31 amDEN-YYZ
10h 16m2 stops
$256WestJet
Find Deal
Wed, Jul 9 - Wed, Jul 16
 Logo
12:00 pm - 4:00 amYYZ-DEN
18h 00m2 stops
 Logo
12:15 pm - 10:54 pmDEN-YYZ
8h 39m1 stop
Wed, Jul 9 - Tue, Jul 15
 Logo
8:05 pm - 4:00 amYYZ-DEN
9h 55m1 stop
 Logo
12:15 pm - 12:33 amDEN-YYZ
10h 18m2 stops
Wed, Jul 16 - Tue, Jul 22
Air Canada Logo
6:20 pm - 8:00 pmYYZ-DEN
3h 40mnonstop
Air Canada Logo
7:45 am - 12:58 pmDEN-YYZ
3h 13mnonstop
$322Air Canada
Find Deal
Wed, Jul 9 - Sat, Jul 12
Air Canada Logo
6:20 pm - 8:00 pmYYZ-DEN
3h 40mnonstop
Air Canada Logo
7:45 am - 12:58 pmDEN-YYZ
3h 13mnonstop
$336Air Canada
Find Deal
Fri, Jul 11 - Thu, Jul 17
Delta Logo
7:24 pm - 11:28 pmYYZ-DEN
6h 04m1 stop
Delta Logo
12:55 am - 8:55 amDEN-YYZ
6h 00m1 stop
$361Delta
Find Deal
Thu, Jul 3 - Mon, Jul 7
American Airlines Logo
7:35 am - 9:18 pmYYZ-DEN
15h 43m1 stop
American Airlines Logo
11:59 pm - 11:12 amDEN-YYZ
9h 13m1 stop
$362American Airlines
Find Deal
Sat, Jul 12 - Fri, Jul 18
Delta Logo
9:45 am - 1:49 pmYYZ-DEN
6h 04m1 stop
Delta Logo
6:00 am - 5:15 pmDEN-YYZ
9h 15m1 stop
$363Delta
Find Deal
Thu, Jul 10 - Thu, Jul 17
American Airlines Logo
11:39 am - 4:42 pmYYZ-DEN
7h 03m1 stop
American Airlines Logo
8:22 am - 10:55 pmDEN-YYZ
12h 33m1 stop
$370American Airlines
Find Deal
Expert advice

Expert advice for your flight from Pearson Intl to Denver

 
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 offers priority boarding for Business Class and elite status passengers, enhancing travel efficiency.


Air Canada provides Wi-Fi on some flights; check availability five days before departure.

Read more about Air Canadaby Stefanie Waldek
United Airlines

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


United offers Priority Boarding for Zone 2, reducing carry-on gate-check risk.

Airports
YYZ

Pearson offers YYZ Express to pre-book security screening slots, saving time during busy hours. Book online up to 72 hours before your flight.

Read more about YYZby Stefanie Waldek
DEN

Take the RTD A line train from DEN to downtown Denver in about 40 minutes, a cost-effective and convenient option.

Read more about DENby Harriet Baskas
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 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 Wednesday and more expensive on a Monday. On your return trip to Toronto Pearson Airport, you should consider flying back on a Thursday, and avoid Mondays 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 September, where tickets cost $426 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is $547 and $516 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.

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 $378 on average.

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. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low seasonNovember
High seasonJune
Cheapest flight$159
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 0% lower on average.
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 AirlinesYYZ-DENAug 2024
Make sure to check the airline delay flights rate and if you have important commitments choose another airline.
JoshuaFlew with Air CanadaYYZ-DENApr 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 $159 for a one-way ticket and $253 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, American Airlines, WestJet, and Delta 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 Embraer 195 E2 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 $529 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 $485 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 $197 or less one-way and $397 or less round-trip.

Prefer to fly direct from Toronto Pearson Airport to Denver?

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, 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

Direct returns

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

Air Canada, Austrian Airlines, +1 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
See more direct flights

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 8790 reviews
7.7Boarding
6.6Food
8.1Crew
7.3Comfort
7.0Entertainment
Airline reviews

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

4.0 OkayElora, May 2025BUR - DEN
Read more United Airlines reviews

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

Flight attendant moved my bag without notifying me and was rude to me when I asked him about it. There was no reason to move it.

Plane temperature was comfortable (not to hot) when boarding and waiting for takeoff.

Food choices were very limited. Taste of the dishes was average.

I liked all the informational texts. I always knew where to go and when .

Not as good as expected Air Can needs to improve totally rated on internet as worst

Received an email the night before showing that there would be seatback entertainment on our flight. We get on and there was no seatback entertainment. And then it was a scramble to try to set up the iPads for the kids before takeoff so they could watch something for the four hour flight.

The reason I don’t fly United. No in seat entertainment for a long flight and inconsistent WiFi and entertainment available from my device.

It was 4 hours late. Almost missed my connecting flight no food or drinks on connecting flight. Overall terrible experience

Somebody either kayak or Air Canada booked my flight under my preferred name Betty instead of my legal name and I almost was denied boarding my flight

flight landed late almost 1.00hr and we 4 passengers missed our connected flight to indianapolis, we need to get the hotel and taxi for the next day flight to home in indianapolis, cost us $ 300 more

The ground staff was so rude in Toronto airport ...very rude and did not answer simple questions, and made me look like a fool. Very rude ground staff.

My flight got delayed 5 times and then got cancelled eventually, I had to get a hotel and uber and pay for food for an extra night without any plans. It was a horrible experience, instead of Air Canada, I was flying with United .

I had a nice flight with free wifi. So I was able to message family members and stream music during my flight, which made the trip go by fast. I also enjoyed flying on there Airbus A220. The plane looked very new and it also got up to speed fast down the runway and didn't need much runway to get airborne.

Overall good experience. The flight from Toronto to Denver does not have entertainment - movies to watch.

Staff was friendly helpful also good timing I rate it a 10 out of 10

Ensure prepaid food arrangements are appropriately understood by flight crew of who purchased and who did not

All was fine. Weather was a bit stormy, but nothing kayak can do about that! 😊

I paid for a comfort class seat and was seated in economy.

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

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