DEN - YTO

$98 Find Cheap Flights from Denver to Toronto

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 Toronto departing on 11/3. 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

 
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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Everything you should know

Cheapest round-trip
$248
Typical prices: $241-$606
Multiple Airlines
Tue 11/4Thu 11/6
DEN - YYZ • 1 stop
Cheapest non-stop
$441
Typical prices: $231-$584
Air Canada
Mon 11/17Wed 11/19
DEN - YYZ • Non-stop
Our travelers' advice
AI-generated summary based on content written by travel experts
United's Economy Plus offers six inches more legroom.
Use the West Security Checkpoint at DEN for faster screening.
Expert advice
Expert advice
Expert advice
Expert advice
Video guide: How to find cheap flights to Toronto
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Top routes
DEN-YYZ
Cheapest
DEN-YYZ
Most popular
Insights
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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
March
Cheapest • 46% price drop
August
Most popular
Good to know
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Flight Deals

Cheap Flights from Denver to Toronto (DEN-YTO)

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

Tue, Nov 4 - Thu, Nov 6
Multiple Airlines Logo
10:00 am - 11:00 pmDEN-YYZ
11h 00m1 stop
Multiple Airlines Logo
7:55 pm - 3:59 amYYZ-DEN
10h 04m1 stop
$248Multiple Airlines
Find Deal
Mon, Nov 3 - Thu, Nov 6
Multiple Airlines Logo
12:16 am - 5:53 pmDEN-YYZ
15h 37m1 stop
Multiple Airlines Logo
7:55 pm - 3:59 amYYZ-DEN
10h 04m1 stop
$254Multiple Airlines
Find Deal
Wed, Nov 5 - Mon, Nov 10
Multiple Airlines Logo
10:29 pm - 8:32 pmDEN-YYZ
20h 03m1 stop
Multiple Airlines Logo
10:15 pm - 8:05 pmYYZ-DEN
23h 50m2 stops
$256Multiple Airlines
Find Deal
Wed, Nov 5 - Thu, Nov 6
Multiple Airlines Logo
7:45 am - 9:19 pmDEN-YYZ
11h 34m1 stop
Multiple Airlines Logo
7:55 pm - 3:59 amYYZ-DEN
10h 04m1 stop
$260Multiple Airlines
Find Deal
Mon, Nov 17 - Wed, Nov 19
Alaska Airlines Logo
8:02 pm - 3:35 pmDEN-YYZ
17h 33m1 stop
Alaska Airlines Logo
4:45 pm - 11:59 pmYYZ-DEN
9h 14m1 stop
$333Alaska Airlines
Find Deal
Mon, Nov 17 - Wed, Nov 19
Alaska Airlines Logo
8:02 pm - 3:35 pmDEN-YYZ
17h 33m1 stop
Alaska Airlines Logo
4:45 pm - 11:59 pmYYZ-DEN
9h 14m1 stop
$334Alaska Airlines
Find Deal
Mon, Nov 10 - Tue, Nov 18
Air Canada Logo
11:15 am - 9:35 pmDEN-YTZ
8h 20m1 stop
Air Canada Logo
12:30 pm - 7:55 pmYTZ-DEN
9h 25m1 stop
$461Air Canada
Find Deal
Sat, Nov 15 - Tue, Nov 18
Air Canada Logo
11:15 am - 7:55 pmDEN-YTZ
6h 40m1 stop
Air Canada Logo
12:30 pm - 7:55 pmYTZ-DEN
9h 25m1 stop
$463Air Canada
Find Deal
Wed, Dec 10 - Mon, Dec 15
WestJet Logo
11:12 am - 5:28 amDEN-YKF
16h 16m2 stops
WestJet Logo
6:20 am - 2:58 pmYKF-DEN
34h 38m2 stops
$795WestJet
Find Deal
Fri, Nov 14 - Mon, Nov 17
WestJet Logo
1:57 pm - 5:28 amDEN-YKF
13h 31m2 stops
WestJet Logo
6:20 am - 7:01 pmYKF-DEN
14h 41m2 stops
$805WestJet
Find Deal
Booking Insights

KAYAK's insights & trends for Denver to Toronto flights

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

Find cheap flights to Toronto
Find cheap flights to Toronto

Planning a trip from Denver to Toronto? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

How much is a round-trip flight from Denver to Toronto?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Denver to Toronto departing in November.

What is the cheapest Denver to Toronto flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Denver to Toronto costs $349 on the route between Denver (DEN) and Toronto Pearson Intl Airport (YYZ). It is also the most popular route.

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

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

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

What is the cheapest month to fly from Denver to Toronto?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver to Toronto, 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 is March, where tickets cost $253 (return) on average. On the other hand, the most expensive months are November and February, where the average cost of round-trip tickets is $554 and $553 respectively.

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

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 $532, prices are generally cheapest when you fly direct.

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

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, 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, 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 25 weeks before departure.

Expert advice

Expert advice for your flight from Denver to Toronto

 
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 offers live TV on some North American flights, enhancing in-flight entertainment.

Read more about Air Canadaby Stefanie Waldek
United Airlines

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


United's Priority Boarding places you in Zone 2, avoiding carry-on gate-checking.

Airports
DEN

Use the West Security Checkpoint at DEN for faster screening. It allows liquids and laptops to stay in bags, saving time.

Read more about DENby Harriet Baskas
YYZ

Take the UP Express train from YYZ to downtown Toronto in 25 minutes, avoiding traffic and ensuring a smooth arrival.

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

Good to know

Low seasonFebruary
Cheapest flight$98
Best time to beat the crowds but there is an average 18% increase in price.
Most popular time to fly with an average 7% increase in price.
Flight from Denver to Toronto Pearson Airport

When to book flights from Denver to Toronto

Are your dates flexible? Find out the best times to travel from Denver to Toronto 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 flights from Denver to Toronto

  • Is there a place to sleep at Toronto Pearson International Airport (YYZ)?

    Sheraton Gateway Hotel is the place to book your stay if you’re planning to spend some time at YYZ. The hotel is within airport grounds and connected to Terminal 3 via a walkway. They offer day rooms and overnight stays, and some of their amenities include a gym, sauna, pool, whirlpool, and changing rooms.

  • What are the transport options from Billy Bishop Toronto City Airport (YTZ)?

    The ferry departs every 15min, and it takes less than 2min to get to the mainland. You can also take the airport shuttle, which runs every 15min, connecting passengers from YTZ to downtown Toronto. YTZ is also served by TTC streetcars, which are a great option too, and taxis are also available on the mainland, next to the ferry terminal. Car rentals are on the lower level next to baggage claim for those looking to self-drive in Toronto.

  • Does Denver International Airport offer accessible services?

    DEN is an ADA-compliant airport. Passengers with limited mobility can book wheelchair assistance at DEN via their airline. These passengers will also have barrier-free access (elevators and ramps), reserved parking spots, designated drop-off zones, fast-track services, and accessible restrooms. Free Aira services and braille signage are available to low-vision passengers, and DEN welcomes service animals. Hard-of-hearing passengers will have visual paging services and courtesy TDD telephones to request assistance.

  • What are the kids’ facilities offered at Toronto Pearson International Airport?

    If you’re traveling with an infant, YYZ has provided nursing stations in the following locations: around Gates D35, F67, and E80/F80 in Terminal 1 and Gate B39 in Terminal 3. Family washrooms with baby changing facilities are available at the following locations: landside on Levels 1 and 3 in Terminal 1 and landside in the arrivals and departures section in Terminal 3. There is also a kids’ play area in Terminal 1 airside near Gate D24.

  • What is the cheapest flight from Denver to Toronto?

    In the last 3 days, the lowest price for a flight from Denver to Toronto was $98 for a one-way ticket and $248 for a round-trip.

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

    Yes

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

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

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

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

  • Which airline alliances offer flights from Denver to Toronto?

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Denver to Toronto are Delta and United Airlines. With an average price for the route of $488 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $630 and an overall rating of 7.4.

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

    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.

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

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

    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 with an airline and back to Denver with another airline.

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

    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 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

  • Looking for a cheap flight? 25% of our users found flights on this route for $299 or less one-way and $527 or less round-trip.
  • Denver International Airport (DEN) has a hub and spoke layout, consisting of the main Jeppesen Terminal and three concourses. The main terminal can be accessed by a pedestrian bridge or an underground train running every 5-10min.
  • DEN is a pet-friendly airport. The airport has provided four pet relief areas for its furry passengers. The outdoor pet relief area is just outside Door 200 on the west side of the Jeppesen Terminal. The indoor relief areas are in the Center Cores of each Concourse, by the US mailboxes.
  • About 777 kg of carbon is emitted on flights from Denver to Toronto. If you wish to fly more sustainably, book your flight with Air Canada. Air Canada has a flight that emits 50% less carbon per traveler on this route.
  • There are a couple of nonstop flights from Denver to Toronto. However, if you don’t mind a stop or are looking to get the cheaper one-stop flights, expect a layover in the following cities: Chicago, Detroit, Minneapolis, and Washington.
  • If you’re looking for banking or currency exchange services, Public Service Credit Union runs a full-service branch at DEN. The bank is landside in the Jeppesen Terminal on Level 6 West. The bank operates from 9 am to 6 pm six days a week.

Prefer to fly direct from Denver to Toronto?

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

Direct departures

Denver Intl to Toronto

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

Toronto 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

Reviews of the top 4 airlines serving from Denver to Toronto

 
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 Toronto? 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.
7.9
DeltaOverall score based on 7982 reviews
8.5Crew
8.2Boarding
7.9Entertainment
7.3Food
7.9Comfort
Airline reviews

Old plane and old configuration/seats but still comfortable for a morning flight

10.0 ExcellentBraulio, Oct 2025ATL - SDQ
Read more Delta reviews

Old plane and old configuration/seats but still comfortable for a morning flight

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

The boarding process needs to be refined. Sometimes the gate crew calls out the zones and then flip to showing the.zones boarding on the gate monitor display. So, unless you are huddled around the gate lanes watching the monitor, you could miss your boarding zone. Suggest the zones be announced each time a new zone is allowed to board.

The boarding process needs to be refined. Sometimes the gate crew call out the boarding zone, and then flip to the monitor to show which zones are boarding. So unless everyone is gathered around to see the monitor there is usually confusion as wi which zones are boarding.

On time flight. Seat comfort could be better in the Comfort section.

My issue was with TSA agents for delta airlines. My luggage got flagged. The agent was going thru another persons first. He took 20 min to go thru hers. I asked them to bring mine closer so I could sit down . They said you can go sit it will be fine. I said I am supposed to keep my eyes on my bags at all times. The agent was meticulously unwrapping 2 gifts that the lady had and then tried to re warp it. He was trying to be kind i get it but 20 min for me to stand watching him do that was ridiculous. It was 6 am and there were a ton of travelers. Mine was flagged for some air packed tea that I bought in Turkey. My previous delta flight and 2 others before didn’t flag it. Consistency would be nice. Also on the flight the window shades were down for take off and landing - I thought that was very odd I thought they had to remain open for take off and landing.

Flight was good but there are way to many announcements for credit cards etc.

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

See previous note about the passenger in Denver who threw my husband's bag out of the overhead bin in order to maker room for his own. And the flight attendant back up the new passenger.

Terrible. They wouldn't allow me on my flight on the 14th..

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

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.

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.

The keg from Edmonton to Toronto My wife found it very cold. Other than that great flight.

Smooth flight Staff were courteous and welcoming upon entering and exiting the plane Pilot and crew provided frequent updates Leg space was not pleasant but manageable

Everything was good except I was a bit disappointed that I had to pay US $150 for bags.

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.

Elderly female flight attendant was not customer friendly. There were only about 12 people on a regional jet that had about 60 seats. There were 8 exit row seats and none of them were taken. We attempted to sit in those seats and the flight attendant gave the standard " you didn't pay for those" so she would not allow us to move. What harm would that have caused ? They assigned seats to 5 of the 12 people in 2 rows, row 20 and 21. A simple friendly customer experience gesture of allowing us to sit in exit rows would have gone a long way in me having a very favorable impression on Air Canada. After that I have very poor impression of Air Canada and will not fly with them when I can avoid it.

Pearson Airport could not properly handle all the passengers who they needed to process in order to properly get them on board. As a result, I missed the departure of my flight from Toronto. The only saving grace is that Air Canada found a flight that only delayed me by one hour. However, this was no thanks to Pearson Airport!

Almost everything it was a “cool” ambiance but we arrived to Toronto so that it’s ok for me

The crew was really nice. The plane seats were kinda small even for a 5’6” / 158 lbs person.

Check in agent was very helpful and polite. He helped me board the earlier flight back home instead of waiting 2 hours at the airport for the next flight

extremely cramped seating... absolutely no leg room and when person in front of me reclined... I was pinned in my seat... absolutely ridiculous

Didn’t realize I purchased a basic fare with no carry ons allowed. Not very well communicated. Also had seats switched without knowledge and had to pay for different ones.

We loved our Air Canada experience and will definitely fly them again. It just so happened than in the first leg of our trip their entertainment system was not working, and neither was their oven so cold meal & snacks only.

Short flight. Everything was fine except the flight was delayed twice for a total of an hour.

I found the boarding easy and my seat was very comfortable as I had a lot of leg room. I am not too happy that I no longer have lounge access even though I used to get it with my TD credit card.

Everything you need to know for your flight from Denver to Toronto

Information on your arrival and departure airports

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