£99 Cheap Flights from Denver (DEN) to Toronto (YYZ)

View £99 flight on Sun, 28 Sep 2025Opens 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 £99 for one-way flights and £256 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Sun, 28 Sep - Sat, 4 Oct
DEN
Denver
YYZ
Toronto
£256 Return, just found
£256
Return
just found
Select WestJet flight, departing Sun, 28 Sep from Denver to Toronto, returning Sat, 4 Oct, priced at £256 just found
WestJet
Sun, 28 Sep - Sat, 4 Oct
DEN
Denver
YYZ
Toronto
£270 Return, just found
£270
Return
just found
Select WestJet flight, departing Sun, 28 Sep from Denver to Toronto, returning Sat, 4 Oct, priced at £270 just found
WestJet
Sun, 28 Sep - Sat, 4 Oct
DEN
Denver
YYZ
Toronto
£285 Return, just found
£285
Return
just found
Select WestJet flight, departing Sun, 28 Sep from Denver to Toronto, returning Sat, 4 Oct, priced at £285 just found
WestJet
Sun, 28 Sep - Sat, 4 Oct
DEN
Denver
YYZ
Toronto
£289 Return, just found
£289
Return
just found
Select WestJet flight, departing Sun, 28 Sep from Denver to Toronto, returning Sat, 4 Oct, priced at £289 just found
WestJet
Sun, 28 Sep - Sat, 4 Oct
DEN
Denver
YYZ
Toronto
£304 Return, just found
£304
Return
just found
Select WestJet flight, departing Sun, 28 Sep from Denver to Toronto, returning Sat, 4 Oct, priced at £304 just found
Alaska Airlines
Mon, 29 Sep - Tue, 14 Oct
DEN
Denver
YYZ
Toronto
£308 Return, found 2 days ago
£308
Return
found 2 days ago
Select Alaska Airlines flight, departing Mon, 29 Sep from Denver to Toronto, returning Tue, 14 Oct, priced at £308 found 2 days ago
WestJet
Mon, 29 Sep - Tue, 14 Oct
DEN
Denver
YYZ
Toronto
£311 Return, found 2 days ago
£311
Return
found 2 days ago
Select WestJet flight, departing Mon, 29 Sep from Denver to Toronto, returning Tue, 14 Oct, priced at £311 found 2 days ago
Air Canada
Thu, 6 Nov - Wed, 12 Nov
DEN
Denver
YYZ
Toronto
£321 Return, found 1 day ago
£321
Return
found 1 day ago
Select Air Canada flight, departing Thu, 6 Nov from Denver to Toronto, returning Wed, 12 Nov, priced at £321 found 1 day ago
Alaska Airlines
Mon, 29 Sep - Tue, 14 Oct
DEN
Denver
YYZ
Toronto
£322 Return, found 2 days ago
£322
Return
found 2 days ago
Select Alaska Airlines flight, departing Mon, 29 Sep from Denver to Toronto, returning Tue, 14 Oct, priced at £322 found 2 days ago
WestJet
Mon, 29 Sep - Tue, 14 Oct
DEN
Denver
YYZ
Toronto
£325 Return, found 2 days ago
£325
Return
found 2 days ago
Select WestJet flight, departing Mon, 29 Sep from Denver to Toronto, returning Tue, 14 Oct, priced at £325 found 2 days ago

Find the cheapest month to fly from Denver (DEN) to Toronto (YYZ)

May is typically the cheapest month to fly

From £158 - £534 per traveller.

Graph displaying average flight prices per month

Flight from Denver to Toronto route information
Origin airport
Denver Intl.
Destination airport
Pearson Intl.
Airlines serving
Air Canada, WestJet
Return price
£256
Distance
2100 km
Average flight time
5 hours 11 mins

Compare flights from Denver to Toronto easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Denver to Toronto. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Pearson Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Denver Intl. to Pearson Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Denver Intl. (DEN) to Pearson Intl. (YYZ)

The easiest way to view the best deals on flights from Denver to Toronto today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Denver Intl. to Pearson Intl. start at just £256 and range up to £325.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Denver and Toronto
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Denver to Toronto flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Denver Intl. to Pearson Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Denver Airport to Toronton Pearson?
Based on fares available within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from Denver Intl. Airport (DEN) to Toronton Pearson start from £256. Book now to secure the best price for your adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Denver Airport to YYZ?
We get that your situation can change unexpectedly, so we've made it as simple as possible for you to cancel your trip online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from DEN to YYZ that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for DIA airport to YYZ flights, you'll see a "no change fees" filter for you to select.
How far is the flight from DEN to Pearson Intl. Airport (YYZ)?
It's around 2,100 kilometres between Denver Airport and Toronto Pearson Airport, so expect to be up in the air for a while. Keep yourself occupied by packing things like a magazine or a thrilling novel.
Which airlines fly direct from DEN to Toronton Pearson?
United Airlines (UA) is a popular option. It offers 60 flights from DIA airport to Toronton Pearson each month. If you'd like more options, check out the deals with Air Canada (AC). This airlines operates 60 flights a month between these airports.
Are DEN to Toronto Pearson Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices from DEN to Pearson Intl. Airport (YYZ) are available up to 12 months before departure on Expedia. And although you may score great last-minute deal, it's not something you should count on. Also, booking your flights well in advance means you'll have more options — and you can avoid being wedged in the dreaded middle seat! We regularly update our fares to make sure you get the biggest bargains, so keep checking in for all the latest specials.

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