Cheap Flights from Denver (DEN) to Toronto (YTO) from HK$1,250~

View HK$1,250 flight on Sat, 6 Sep 2025Opens in a new window

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Find Cheap Flights from Denver (DEN) to Toronto (YTO)

Prices were available within the past 7 days and start at HK$1,250 for one-way flights and HK$3,349 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, 19 Sep - Sun, 28 Sep
DEN
Denver
YYZ
Toronto
HK$3,349 Return, found 22 hours ago
HK$3,349
Return
found 22 hours ago
Select United flight, departing Fri, 19 Sep from Denver to Toronto, returning Sun, 28 Sep, priced at HK$3,349 found 22 hours ago
Air Canada
Fri, 19 Sep - Sun, 28 Sep
DEN
Denver
YYZ
Toronto
HK$3,393 Return, found 22 hours ago
HK$3,393
Return
found 22 hours ago
Select Air Canada flight, departing Fri, 19 Sep from Denver to Toronto, returning Sun, 28 Sep, priced at HK$3,393 found 22 hours ago
WestJet
Fri, 19 Sep - Sun, 28 Sep
DEN
Denver
YYZ
Toronto
HK$3,445 Return, found 22 hours ago
HK$3,445
Return
found 22 hours ago
Select WestJet flight, departing Fri, 19 Sep from Denver to Toronto, returning Sun, 28 Sep, priced at HK$3,445 found 22 hours ago
WestJet
Fri, 19 Sep - Sun, 28 Sep
DEN
Denver
YYZ
Toronto
HK$3,489 Return, found 22 hours ago
HK$3,489
Return
found 22 hours ago
Select WestJet flight, departing Fri, 19 Sep from Denver to Toronto, returning Sun, 28 Sep, priced at HK$3,489 found 22 hours ago
Delta
Fri, 19 Sep - Sun, 28 Sep
DEN
Denver
YYZ
Toronto
HK$3,500 Return, found 22 hours ago
HK$3,500
Return
found 22 hours ago
Select Delta flight, departing Fri, 19 Sep from Denver to Toronto, returning Sun, 28 Sep, priced at HK$3,500 found 22 hours ago
Air Canada
Fri, 19 Sep - Sun, 28 Sep
DEN
Denver
YYZ
Toronto
HK$3,507 Return, found 22 hours ago
HK$3,507
Return
found 22 hours ago
Select Air Canada flight, departing Fri, 19 Sep from Denver to Toronto, returning Sun, 28 Sep, priced at HK$3,507 found 22 hours ago
United
Fri, 19 Sep - Sun, 28 Sep
DEN
Denver
YYZ
Toronto
HK$3,539 Return, found 22 hours ago
HK$3,539
Return
found 22 hours ago
Select United flight, departing Fri, 19 Sep from Denver to Toronto, returning Sun, 28 Sep, priced at HK$3,539 found 22 hours ago
American Airlines
Fri, 19 Sep - Sun, 28 Sep
DEN
Denver
YYZ
Toronto
HK$3,551 Return, found 22 hours ago
HK$3,551
Return
found 22 hours ago
Select American Airlines flight, departing Fri, 19 Sep from Denver to Toronto, returning Sun, 28 Sep, priced at HK$3,551 found 22 hours ago
United
Fri, 19 Sep - Sun, 28 Sep
DEN
Denver
YYZ
Toronto
HK$3,583 Return, found 22 hours ago
HK$3,583
Return
found 22 hours ago
Select United flight, departing Fri, 19 Sep from Denver to Toronto, returning Sun, 28 Sep, priced at HK$3,583 found 22 hours ago
WestJet
Fri, 19 Sep - Sun, 28 Sep
DEN
Denver
YYZ
Toronto
HK$3,596 Return, found 22 hours ago
HK$3,596
Return
found 22 hours ago
Select WestJet flight, departing Fri, 19 Sep from Denver to Toronto, returning Sun, 28 Sep, priced at HK$3,596 found 22 hours ago

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

June is typically the cheapest month to fly

From HK$1,633 - HK$4,988 per traveller.

Graph displaying average flight prices per month

Denver to Toronto route information
Origin airport
Denver Intl.
Destination airport
Pearson Intl.
Return price
HK$3,349
Distance
2100 km

Flights from Denver to Ontario

Book cheap flights from Denver (DEN) to Ontario (YTO) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Denver (DEN) to Ontario (YTO) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Denver (DEN) to Ontario (YTO) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Ontario flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Ontario and things to do in Ontario for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Ontario more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Ontario is HK$1,250 now!

 

Frequently asked questions

How much is a flight from DIA airport to Toronto (YTO-All Airports)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip journey between DEN and Toronto (YTO-All Airports) was HK$3,349. Cheap fares don't hang around, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from DIA airport to Toronto (YTO-All Airports)?
The majority of flights can be conveniently canceled online, but whether or not you incur a fee depends on your airline. If you do need to cancel your getaway, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Denver Intl. Airport (DEN) to Toronto (YTO-All Airports) 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 Toronto (YTO-All Airports) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from DEN to Toronto (YTO-All Airports)?
The flying distance between Denver Intl. Airport (DEN) (DEN) and Toronto (YTO-All Airports) (YTO) is 2,100 kilometers. Listen to some music or read a good book and the trip will whiz by.
Which airlines fly direct from Denver Intl. Airport (DEN) to Toronto (YTO-All Airports)?
Many savvy travelers choose to fly with United Airlines (UA) from DEN to Toronto (YTO-All Airports). This popular airline offers 60 flights monthly, so you can pick a flight time that's perfect for you. If you want more options, check out the deals with Air Canada (AC). This airlines operates 60 flights every month between these airports.
Are Denver Airport to Toronto (YTO-All Airports) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Denver Airport to Toronto (YTO-All Airports) can be hit-or-miss. You may be able to score a great bargain, but then again, you could miss out altogether! If you'd rather play it safe and start planning your trip early, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines advertise their prices so far in advance. Our suggestion? Check back often as prices are updated regularly.

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