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CA $269 Cheap Flights from Denver (DEN) to Toronto (YYZ)

View CA $269 flight on Fri, Sep 11, 2026Opens in a new window

Popular airlines from Denver International Airport (DEN) to Toronto Pearson Intl. Airport (YYZ)

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Cheap flights from Denver (DEN) to Toronto (YYZ)

Prices were available within the past 7 days and start at CA $269 for one-way flights and CA $608 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Sep 11 - Tue, Sep 15
DEN
Denver
YYZ
Toronto
CA $608 Roundtrip, found 10 hours ago
CA $608
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Fri, Sep 11 from Denver to Toronto, returning Tue, Sep 15, priced at CA $608 found 10 hours ago
WestJet
Thu, Oct 1 - Wed, Oct 7
DEN
Denver
YYZ
Toronto
CA $618 Roundtrip, found 4 days ago
CA $618
Roundtrip
found 4 days ago
Select WestJet flight, departing Thu, Oct 1 from Denver to Toronto, returning Wed, Oct 7, priced at CA $618 found 4 days ago
American Airlines
Sat, Sep 19 - Fri, Sep 25
DEN
Denver
YYZ
Toronto
CA $622 Roundtrip, found 2 days ago
CA $622
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Sep 19 from Denver to Toronto, returning Fri, Sep 25, priced at CA $622 found 2 days ago
American Airlines
Tue, Aug 25 - Tue, Sep 1
DEN
Denver
YYZ
Toronto
CA $624 Roundtrip, found 8 hours ago
CA $624
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Tue, Aug 25 from Denver to Toronto, returning Tue, Sep 1, priced at CA $624 found 8 hours ago
American Airlines
Tue, Aug 25 - Wed, Aug 26
DEN
Denver
YYZ
Toronto
CA $626 Roundtrip, found 13 hours ago
CA $626
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Tue, Aug 25 from Denver to Toronto, returning Wed, Aug 26, priced at CA $626 found 13 hours ago
WestJet
Thu, Oct 1 - Wed, Oct 7
DEN
Denver
YYZ
Toronto
CA $626 Roundtrip, found 4 days ago
CA $626
Roundtrip
found 4 days ago
Select WestJet flight, departing Thu, Oct 1 from Denver to Toronto, returning Wed, Oct 7, priced at CA $626 found 4 days ago
American Airlines
Sat, Sep 19 - Mon, Sep 21
DEN
Denver
YYZ
Toronto
CA $631 Roundtrip, found 14 hours ago
CA $631
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Sat, Sep 19 from Denver to Toronto, returning Mon, Sep 21, priced at CA $631 found 14 hours ago
Delta
Wed, Aug 19 - Wed, Aug 26
DEN
Denver
YYZ
Toronto
CA $660 Roundtrip, found 4 days ago
CA $660
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Aug 19 from Denver to Toronto, returning Wed, Aug 26, priced at CA $660 found 4 days ago
Air Canada
Sun, Sep 6 - Fri, Sep 11
DEN
Denver
YYZ
Toronto
CA $672 Roundtrip, found 8 hours ago
CA $672
Roundtrip
found 8 hours ago
Select Air Canada flight, departing Sun, Sep 6 from Denver to Toronto, returning Fri, Sep 11, priced at CA $672 found 8 hours ago
United
Sat, Aug 22 - Tue, Aug 25
DEN
Denver
YYZ
Toronto
CA $757 Roundtrip, found 7 hours ago
CA $757
Roundtrip
found 7 hours ago
Select United flight, departing Sat, Aug 22 from Denver to Toronto, returning Tue, Aug 25, priced at CA $757 found 7 hours ago

Alternative airports near Toronto

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Pearson Intl. YYZ. Cheapest option available. Average driving time to city centre is 22 minutes. Flights from CA $953
YYZ
Pearson Intl.
Cheapest
Average driving time to city centre22 min
Flights from CA $953

Frequently asked questions

How much does a flight from Denver, CO (DEN-Denver Intl.) to Toronto, ON (YYZ-Pearson Intl.) cost?
You can find cheap one-way flights from CA $269 and cheap return flights from CA $608 DEN to YYZ with Expedia. One-way flights typically cost between CA$337 and CA$1286, and return flights often range between CA$828 and CA$2462. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when DEN to YYZ ticket fares go up or down.
What is the cheapest month to fly from Denver, CO (DEN-Denver Intl.) to Toronto, ON (YYZ-Pearson Intl.)?
The cheapest months to fly from DEN to YYZ are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Denver, CO (DEN-Denver Intl.) to Toronto, ON (YYZ-Pearson Intl.)?
There are 2 airlines offering direct flights from Denver, CO (DEN-Denver Intl.) to Toronto, ON (YYZ-Pearson Intl.).
  • Air Canada operates 14 direct flights from Denver, CO (DEN-Denver Intl.) to Toronto, ON (YYZ-Pearson Intl.) every week.
  • United operates 14 direct flights from Denver, CO (DEN-Denver Intl.) to Toronto, ON (YYZ-Pearson Intl.) every week.
What is the cheapest airline that flies from Denver, CO (DEN-Denver Intl.) to Toronto, ON (YYZ-Pearson Intl.)?
United is one of the cheapest airlines offering nonstop return flights from Denver Intl. (DEN) to Pearson Intl. (YYZ), with tickets starting from around CA$631 for flights that can be booked for departure within the next year. Sun Country Airlines offers one of the cheapest connecting return flights from Denver Intl. (DEN) to Pearson Intl. (YYZ) starting from around CA$726. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Denver, CO (DEN) to Toronto, ON (YYZ)?
To find a cheap flight from Denver, CO (DEN) to Toronto, ON (YYZ), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Denver, CO (DEN-Denver Intl.) to Toronto, ON (YYZ-Pearson Intl.)?
The best airline to fly with from Denver, CO (DEN-Denver Intl.) to Toronto, ON (YYZ-Pearson Intl.) will differ from traveler to traveler. If you like to fly early, United offers early morning flights. If price is the most important factor, Air Canada typically offers the lowest fares. United offers the most daily flights from Denver, CO (DEN-Denver Intl.) to Toronto, ON (YYZ-Pearson Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Denver, CO (DEN-Denver Intl.) to Toronto, ON (YYZ-Pearson Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Denver, CO (DEN-Denver Intl.) to Toronto, ON (YYZ-Pearson Intl.)?
You'll find around 4 nonstop flights per day from Denver International Airport (DEN) to Toronto Pearson International Airport (YYZ). For even more choices, look at flights that include layovers, as there are approximately 97 connecting flights per day. Some common connection points include O'Hare International Airport (ORD), Dallas-Fort Worth International Airport (DFW), and Liberty International Airport (EWR).
What is the earliest flight from Denver, CO (DEN-Denver Intl.) to Toronto, ON (YYZ-Pearson Intl.)?
The earliest flight from Denver, CO (DEN-Denver Intl.) to Toronto, ON (YYZ-Pearson Intl.) typically departs around 12:15 AM. This service is offered by United and Air Canada. This is a seasonal service, active only in December. An early departure like this can be great for maximizing your time in Toronto, allowing you to arrive early and start your day. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Denver, CO (DEN-Denver Intl.) to Toronto, ON (YYZ-Pearson Intl.)?
You'll typically find the most flights from Denver Intl. (DEN) to Pearson Intl. (YYZ) on a Friday, with around 74 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include United, Delta, and American Airlines. Flight schedules are quite consistent throughout the week, with Fridays having only slightly more options than other weekdays.
What are the most popular departure times for flights from Denver, CO (DEN-Denver Intl.) to Toronto, ON (YYZ-Pearson Intl.)?
The most popular departure times for flights from Denver, CO (DEN-Denver Intl.) to Toronto, ON (YYZ-Pearson Intl.) are between 9am and 12pm. Many major carriers, including United, Air Canada and Delta, offer flights during this window. Many travellers prefer these times as they allow for a morning departure, getting you to your destination with plenty of time left in the day.
How long does it take to fly from Denver, CO (DEN-Denver Intl.) to Toronto, ON (YYZ-Pearson Intl.)?
A non-stop flight from Denver, CO (DEN-Denver Intl.) to Toronto, ON (YYZ-Pearson Intl.) typically takes around 3 hours 15 minutes. This route covers a distance of approximately 2113 kilometres. If you opt for a one-stop flight, your travel time will be longer, usually around 9 hours, while flights with two or more stops average about 10 hours 18 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your journey.
Can you fly business or first class from Denver, CO (DEN-Denver Intl.) to Toronto, ON (YYZ-Pearson Intl.)?
Yes, you can fly business class or first class between DEN and YYZ. Airlines that offer business class service on this route include:
  • Air Canada
  • Delta
  • United
  • American Airlines
First class cabins are available on:
  • Air Canada
  • Alaska Airlines
  • Delta
  • United
How much is a business class flight from Denver, CO (DEN-Denver Intl.) to Toronto, ON (YYZ-Pearson Intl.)?
A non-stop, one-way business class flight from Denver, CO (DEN-Denver Intl.) to Toronto, ON (YYZ-Pearson Intl.) is usually around CA$950 - CA$1,687. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Denver, CO (DEN-Denver Intl.) to Toronto, ON (YYZ-Pearson Intl.) if you opt for a connecting flight.
How do I earn miles on a Denver, CO (DEN) to Toronto, ON (YYZ) flight with Expedia?
It's easy to earn miles on a Denver, CO (DEN) to Toronto, ON (YYZ) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Toronto, ON (YYZ) from Denver, CO (DEN)?
If you're planning to travel to Toronto from Denver Intl. (DEN), you can fly directly into Pearson Intl. (YYZ). Some flights may connect through major hubs like Portland Intl. (PDX), San Diego Intl. (SAN), or O'Hare Intl. (ORD) before reaching Toronto. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Denver, CO (DEN-Denver Intl.) to Toronto, ON (YYZ-Pearson Intl.) at the last minute?
Typically, booking a last minute flight from Denver, CO (DEN-Denver Intl.) to Toronto, ON (YYZ-Pearson Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Denver, CO (DEN-Denver Intl.) to Toronto, ON (YYZ-Pearson Intl.) flight and hotel package?
Securing a Denver, CO (DEN-Denver Intl.) to Toronto, ON (YYZ-Pearson Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Denver, CO (DEN) to Toronto, ON (YYZ)?
If you booked your Denver, CO (DEN) to Toronto, ON (YYZ) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Denver Intl.
Destination airport
Pearson Intl.
Airlines serving
Air Canada, American Airlines, Delta, United, WestJet
Roundtrip price
CA $608
Distance
2100 km
Average flight time
5 hours 14 mins

Book with confidence

Denver to Toronto Flights

The easy way to book your flights from Denver to Toronto 

With Expedia, it’s simple to find and book flights to Toronto from Denver whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Pearson Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Denver to Toronto today, tomorrow, or this week.  

 

Save dollars with cheap flights from Denver Intl., DEN to Pearson Intl., YYZ 

Sort your search results by price to find great deals on your flight from Denver to Toronto—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Toronto from Denver currently is just CA $608 rising to CA $757.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Toronto  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Toronto from Denver 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Toronto with Expedia today.

Denver to Toronto Flights

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*Available to Expedia members.