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YTO - DEN

$143 Find cheap flights from Toronto 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 Toronto to Denver departing on 6/1. 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
0 bags
Sun 6/9
Sun 6/16

Search 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
In the last 7 days travelers have searched 43,895,468 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Cheap flight deals from Toronto to Denver (YTO-DEN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Toronto 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 and deals for you by selecting your travel dates.
Choose your dates
2:40 pm - 8:57 pmYYZ-DEN
8h 17m1 stop
3:56 pm - 6:35 amDEN-YYZ
12h 39m1 stop
Sat, Jun 15 - Tue, Jun 18
8:20 pm - 7:58 amYYZ-DEN
13h 38m1 stop
2:05 pm - 6:42 amDEN-YYZ
14h 37m1 stop
Thu, May 23 - Tue, May 28
6:15 am - 1:32 pmYKF-DEN
9h 17m1 stop
2:20 pm - 12:52 amDEN-YKF
8h 32m1 stop
$351WestJet
Find Deal
Mon, Sep 2 - Sat, Sep 7
6:00 am - 1:32 pmYHM-DEN
9h 32m1 stop
2:20 pm - 12:15 amDEN-YHM
7h 55m1 stop
$363WestJet
Find Deal
Mon, Aug 5 - Wed, Aug 7
4:18 pm - 5:58 pmYYZ-DEN
3h 40mnonstop
5:32 pm - 10:48 pmDEN-YYZ
3h 16mnonstop
$381Air Canada
Find Deal
Thu, May 23 - Tue, May 28
8:15 am - 9:56 amYYZ-DEN
3h 41mnonstop
7:45 am - 12:53 pmDEN-YYZ
3h 08mnonstop
$382United Airlines
Find Deal
Sat, Jun 15 - Tue, Jun 18
8:15 am - 9:56 amYYZ-DEN
3h 41mnonstop
9:45 am - 8:22 pmDEN-YYZ
8h 37m1 stop
$386Air Canada
Find Deal
Thu, May 23 - Tue, May 28
7:00 am - 8:42 amYYZ-DEN
3h 42mnonstop
6:00 am - 3:43 pmDEN-YYZ
7h 43m1 stop
$392United Airlines
Find Deal
Fri, May 24 - Mon, May 27
5:55 pm - 11:14 pmYYZ-DEN
7h 19m1 stop
12:40 am - 8:50 amDEN-YYZ
6h 10m1 stop
$400Delta
Find Deal
Thu, Jun 6 - Wed, Jun 12
5:52 pm - 10:54 pmYYZ-DEN
7h 02m1 stop
12:30 am - 8:50 amDEN-YYZ
6h 20m1 stop
$401Delta
Find Deal
Thu, Jul 11 - Sat, Jul 13

Flights from Toronto to Denver - Travel Insights & Trends

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

What is the cheapest Toronto to Denver flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Toronto to Denver.
Our data shows that the cheapest route for a one-way flight from Toronto to Denver cost $211 and was between Toronto Pearson Intl Airport and Denver. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $239.

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

The average price of all flights from Toronto to Denver clicked on KAYAK for each day over the last 12 months.
For Toronto to Denver, Friday is the cheapest day to fly on average and Monday is the most expensive. Flying from Denver back to Toronto, the best deals are generally found on Saturday, with Sunday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Toronto 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 to Denver is January, where tickets cost $415 on average. On the other hand, the most expensive months are August and June, where the average cost of tickets is $494 and $488 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Toronto to Denver, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Toronto to Denver, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 89 days before departure.

Which airlines provide the cheapest flights from Toronto to Denver?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, WestJet offered the best one-way deal for that route, at $183. KAYAK users also found Toronto to Denver round-trip flights on WestJet from $351 and on Air Canada from $381.

Which airlines fly non-stop between Toronto and Denver?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Toronto to Denver.
There are 2 airlines that fly nonstop from Toronto to Denver. They are Air Canada and United Airlines. The cheapest airline for this route is Air Canada, with the best one-way deal found costing $345. On average, the best prices for this route can be found at Air Canada.

How many flights are there between Toronto and Denver per day?

Each day, there are 5 nonstop flights that take off from Toronto and land in Denver, with an average flight time of 3h 45m. The most common departure time is 7:00 am and most flights take off in the morning. Each week, there are 35 flights and there are the same amount of flights each day 5.

Which cabin class options are there for flights between Toronto and Denver?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Toronto to Denver take?

Direct flights take on average 3h 34m to travel the 1,323 miles between Toronto and Denver.

What’s the earliest departure time from Toronto to Denver?

Early birds can take the earliest flight from Toronto at 7:00 am and will be landing in Denver at 8:42 am.

What’s the latest departure time from Toronto to Denver?

If you prefer to fly at night, the latest flight from Toronto to Denver jets off at 6:45 pm and lands at 8:26 pm.

Good to know

Low season

January

High season

July

Cheapest flight

$143
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Toronto Pearson Airport to Denver

When to book flights from Toronto to Denver

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

FAQs for booking flights from Toronto to Denver

  • Can I fly non-stop from Toronto to Denver International Airport (DEN)?

    The only daily nonstop flight from Toronto to Denver International is a morning Air Canada flight out of Toronto’s Pearson International Airport (YYZ). There are over 50 daily one-stop flights, most of which fly out of Pearson. These one-stop flights are operated by Air Canada, United, Delta Air Lines, Aer Lingus, and American Airlines. Porter is currently the only airline with one-stop flights out of Toronto Island Airport (YTZ), these flights transfer to another airline after the stop (usually Spirit or Frontier).

  • Is parking available at the Toronto airports?

    Parking is available at Pearson International Airport (YYZ) and Toronto Island Airport (YTZ), the two main airports with departures to Denver International. At Pearson, the two premium lots near the terminals offer daily rates starting around C$ 33. Pearson’s value lots are connected to the terminals by the airport’s free Link train, and daily rates start at around C$ 23. Long-term parking at Pearson’s Viscount Lot must be reserved online and prices are quoted upon reservation. Toronto Island Airport has one parking lot at the terminal and two lots across the channel from the airport. Passengers can use the ferry or pedestrian tunnel to reach the terminal. Parking at Toronto Island ranges from about C$ 35 to C$ 55 per day.

  • What is the easiest way to get from Downtown Toronto to the airports?

    The UP Express train runs between Union Station and the terminals at Pearson International Airport. The train departs from Union Station every 30min and arrives at the airport in about 25min. Tickets are approx. C$ 12.35 and kids under 12 years ride for free. Toronto Island Airport offers a free shuttle bus service that carries passengers from the Royal York Hotel (across from Union Station) to the mainland area of the airport in about 15min.

  • Is public transportation available from the Denver International Airport (DEN) to Downtown Denver?

    The Transit Center at Denver International Airport is connected to the main terminal and serves local shuttles, public bus lines, and the A-Line commuter train. An easy way to get from the airport to downtown Denver is via the A-Line, which is about a 40min ride to Union Station. Trains depart from the airport every 15-30min. An all-day pass costs only about C$ 10.50 and gives you access to all other RTD trains and buses.

  • What is the cheapest flight from Toronto to Denver?

    In the last 3 days, the lowest price for a flight from Toronto to Denver was $143 for a one-way ticket and $218 for a round-trip.

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

    A passport is required to fly from Toronto to Denver.

  • Which airports will I be using when flying from Toronto to Denver?

    When flying out of Toronto you will be using one of these airports: Toronto Kitchener-Waterloo or Toronto Pearson Intl. You will be landing at Denver Intl.

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

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

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

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Toronto to Denver flight route.

  • Which airline alliances offer flights from Toronto to Denver?

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

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

    There are nonstop flights from Toronto 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 $458 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 $442 and an overall rating of 7.0.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Toronto 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 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Toronto 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Toronto to Denver

  • Looking for a cheap flight? 25% of our users found flights on this route for $249 or less one-way and $443 or less round-trip.
  • Toronto Island Airport (YTZ) is located on its own island and is connected to mainland Toronto by a ferry and a pedestrian tunnel. The ferry ride is only about 90s and is free for pedestrian passengers. Vehicles can ride the ferry for about C$ 14.00.
  • At Toronto Pearson International Airport (YYZ), there is a Plaza Premium Lounge in each terminal where passengers can relax, have a meal and conduct business while waiting for their flight. Anyone can reserve 2h in the lounge for about C$ 50.
  • The free Terminal Link train at Pearson International Airport runs 24/7 and connects Terminals 1 and 3 with the airport’s hotels and value parking. Passengers never have to wait more than 10min for a train.
  • The cell phone waiting lot at Denver International Airport (DEN) is less than 5 km from the airport. It has a waiting area with quick-service restaurants, comfortable seating, free Wi-Fi, and flight information on display.
  • The car rental counters at Denver International Airport are in the Jeppesen Terminal, near baggage claim (Level 5). All companies provide free shuttle service to the rental car lot.
See more tips

Prefer to fly non-stop from Toronto to Denver?

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

Nonstop departures

Toronto to Denver Intl

Monday

Air Canada, Austrian Airlines, Brussels Airlines, +2 more

Air Canada, Austrian Airlines, +3 more

Tuesday

Air Canada, Austrian Airlines, Brussels Airlines, +2 more

Air Canada, Austrian Airlines, +3 more

Wednesday

Air Canada, Austrian Airlines, Brussels Airlines, +2 more

Air Canada, Austrian Airlines, +3 more

Thursday

Air Canada, Austrian Airlines, Brussels Airlines, +2 more

Air Canada, Austrian Airlines, +3 more

Friday

Air Canada, Austrian Airlines, Brussels Airlines, +2 more

Air Canada, Austrian Airlines, +3 more

Saturday

Air Canada, Austrian Airlines, Brussels Airlines, +2 more

Air Canada, Austrian Airlines, +3 more

Sunday

Air Canada, Austrian Airlines, Turkish Airlines, +2 more

Air Canada, Austrian Airlines, +3 more

See more direct flights

Nonstop returns

Denver Intl to Toronto

Monday

Air Canada, Austrian Airlines, Brussels Airlines, +2 more

Air Canada, Austrian Airlines, +3 more

Tuesday

Air Canada, Austrian Airlines, Brussels Airlines, +2 more

Air Canada, Austrian Airlines, +3 more

Wednesday

Air Canada, Austrian Airlines, Brussels Airlines, +2 more

Air Canada, Austrian Airlines, +3 more

Thursday

Air Canada, Austrian Airlines, Brussels Airlines, +2 more

Air Canada, Austrian Airlines, +3 more

Friday

Air Canada, Austrian Airlines, Brussels Airlines, +2 more

Air Canada, Austrian Airlines, +3 more

Saturday

Air Canada, Austrian Airlines, Turkish Airlines, +2 more

Air Canada, Austrian Airlines, +3 more

Sunday

Air Canada, Austrian Airlines, Brussels Airlines, +2 more

Air Canada, Austrian Airlines, +3 more

See more direct flights
See more direct flights

Top airlines flying from Toronto 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 Toronto 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 11016 reviews
8.1Crew
6.7Food
7.2Comfort
7.7Boarding
7.1Entertainment
Airline reviews

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

2.0 Mediocretimothy, May 2024SBA - DEN
Read more about United Airlines reviews

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the room where it was being kept.

T hey did a great job. Flight was on time .

Positive: Entertainment via phone on the short was great and my first time. Good food and wine and head phones for free. Negative: Seat hardly reclined on the long flight. Breakfast was an egg with a bun. No egg choices and rather have something sweet like bun/jam and Youghurt.

They did get us booked on a later flight, but it made us miss our connecting flight. So, we had to stay and another state overnight with no luggage or clothes. Because they kept our luggage at airport for next flight on the next day.

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

Crew is way too many times on the intercom re explaining the same thing

Amazing comfortable chairs great snacks super friendly staff pilots did excellent job. Smooth sailing all the way. Definitely be flying United more.

We waited too long to get water while the plane was on the Tarmac awaiting de-icing.

Everything was great. I really like how they had their safety film set up showing you the beauty of the country.

My experience was pretty frustrating because the first leg of my flight on United (though booked through Air Canada) was delayed causing me to miss my connecting flight on Air Canada. This could have been an easy solve as there was a direct flight later that morning via Air Canada that they easily could have put me on which would have only gotten me to my destination 2 1/2 hours later but because United and Air Canada don’t seem to have good communication they gave me the run around both telling me to talk with the other which I did three times to no avail. I ended up taking the delayed flight and getting on a new connecting flight which ended up getting me to my destination 6 hours later and I missed the event I was planning to go to this evening.

I liked the early check in. Flight was a bit bumpy due yo weather. Overall, everything went well.

Limited snack options cause the snack vendor was on strike

I was appalled to have to pay for just a regular seat when I went to book 24 hrs before my flight! Because it was only an hour flight I didn’t choose a seat from Grand Junction to Denver, but I did for Toronto and had to pay just to choose a regular available seat! In my 60+ years of flying this was the first time I have heard of this. Also, allowing people to bring on “huge “ suitcases, not carry on size, but much bigger, and then a large pack pack stuffed. So they take up all the room in the overhead bins and if we are later boarding, there is no room so we have to check our small carry on. I have already paid for and checked in one bag! I certainly will not choose to fly with United again unless it is the “only” airline available!

It was an excellent experience, traveling from Toronto to Denver with United.

Ontime boarding. Almost 1 hour take off delay. We could have boarded slightly later since the pilots were in traffic

Fresh fuit or veg snacks would be so great, but there are two good restaurants in Denver airport. Try Etais UDIS or Freshens DIA for nutritious delicious pita sandwiches/ donairs and crepes in Freshens.

Crowded plane but it flew on time and had friendly staff

This was the first AC flight in a long time that we experienced no delays or frustrations. The gate attendant was extremely polite and accommodating to my husband who has Parkinson’s disease which made boarding extremely stress free. Flight departed ON TIME and was a smooth ride. If only all my AC experiences could be like this.

Book cheap flights from Toronto to Denver

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Toronto to Denver found on KAYAK in the last 72 hours.
6/1Sat
1 stop
8h 52mYYZ-DEN
$143
6/18Tue
1 stop
10h 05mYYZ-DEN
$148
9/10Tue
1 stopWestJet
9h 17mYKF-DEN
$183
6/18Tue
1 stopWestJet
9h 17mYKF-DEN
$191
6/1Sat
nonstopUnited Airlines
3h 40mYYZ-DEN
$215
6/8Sat
nonstopAir Canada
3h 42mYYZ-DEN
$222
6/8Sat
1 stopDelta
7h 02mYYZ-DEN
$228
5/22Wed
nonstopAir Canada
3h 41mYYZ-DEN
$234
8/4Sun
nonstopUnited Airlines
3h 42mYYZ-DEN
$249
6/18Tue
1 stopDelta
6h 29mYYZ-DEN
$327

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Last minute flights from Toronto to Denver

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Toronto to Denver that are departing in the next 10 days.
5/13Mon
multi-stopDelta
6h 22mYYZ-DEN
5/19Sun
multi-stopDelta
5h 48mDEN-YYZ
$426
5/13Mon
nonstopAir Canada
3h 41mYYZ-DEN
5/14Tue
nonstopAir Canada
3h 13mDEN-YYZ
$441
5/13Mon
nonstopAir Canada
3h 41mYYZ-DEN
5/14Tue
nonstopAir Canada
3h 13mDEN-YYZ
$443
5/13Mon
multi-stopAir Canada
14h 17mYYZ-DEN
5/14Tue
multi-stopAir Canada
11h 03mDEN-YYZ
$447
5/13Mon
multi-stopAir Canada
14h 17mYYZ-DEN
5/14Tue
multi-stopAir Canada
11h 03mDEN-YYZ
$448
5/13Mon
multi-stopAir Canada
17h 22mYTZ-DEN
5/14Tue
multi-stopAir Canada
17h 14mDEN-YTZ
$470
5/13Mon
multi-stopAir Canada
16h 10mYTZ-DEN
5/14Tue
multi-stopAir Canada
19h 09mDEN-YTZ
$483
5/13Mon
multi-stopAir Canada
19h 38mYTZ-DEN
5/14Tue
multi-stopAir Canada
8h 14mDEN-YTZ
$490
5/13Mon
multi-stop
30h 19mYYZ-DEN
5/20Mon
multi-stop
13h 25mDEN-YYZ
$613
5/13Mon
multi-stopWestJet
41h 20mYYZ-DEN
5/20Mon
multi-stopWestJet
33h 53mDEN-YYZ
$1,090

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Flights to Denver

Destination:

Denver (DEN)United States

Return flight deals:

Denver - Toronto

Cabin classes:

$991
$1,208
$2,485
$239

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