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

Flights overview

Useful information for finding cheap flights from Denver to Toronto and booking your next trip

Cheapest round-trip flights	$383	Alaska 1 stop 18 hr Mon, Mar 2 — Tue, Mar 10	The cheapest round-trip flight from Denver to Toronto is currently $383
Cheapest one-way flight	$153	Alaska 1 stop 18 hr Fri, Mar 6	The cheapest one-way flight from Denver to Toronto is currently $153
Cheapest nonstop flights	$478	United Nonstop 4 hr Fri, Apr 17 — Sun, Apr 26	The cheapest nonstop round-trip flight from Denver to Toronto is currently $478
Last-minute weekend getaway	$930	American 2 stops 12 hr Fri, Jan 23 — Mon, Jan 26	The cheapest last-minute weekend getaway from Denver to Toronto is currently $930
Cheapest business class flights	$901	United Nonstop 4 hr Thu, Mar 26 — Wed, Apr 1	The cheapest business class round-trip flight from Denver to Toronto is currently $901

Fastest flight	3 hr 10 min	The fastest nonstop flight from Denver to Toronto takes 3 hr 10 min
Nonstop flights	Every day	There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from Denver to Toronto is typically May. The most expensive month to fly is typically December.

May Cheapest	Typical prices: $220–475
December Most expensive	Typical prices: $390–730

Popular airlines from Denver to Toronto

United

Nonstop

from $525

Typical price: $490–790

7 weekly nonstop flights

DEN - YYZ Every day

250 weekly connecting flights

DEN - YYZ Every day
Air Canada

Nonstop

from $471

Typical price: $445–900

10 weekly nonstop flights

DEN - YYZ Every day

84 weekly connecting flights

DEN - YTZ, YYZ Every day
Delta

from $550

Typical price: $480–920

141 weekly connecting flights

DEN - YYZ Every day
American

from $400

Typical price: $435–840

100 weekly connecting flights

DEN - YYZ Every day
Alaska

from $383

Typical price: $480–1,100

20 weekly connecting flights

DEN - YYZ Every day

Popular airports near Denver

Denver International Airport (DEN)

Denver United States 38 min 19 mi
Colorado Springs Airport (COS)

Colorado Springs United States 1 hr 26 min 66 mi
Centennial Airport (APA)

Denver United States 27 min 14 mi
Eagle County Regional Airport (EGE)

Vail United States 2 hr 18 min 103 mi

Popular airports near Toronto

Toronto Pearson International Airport (YYZ)

Toronto Canada 33 min 12 mi
Billy Bishop Toronto City Airport (YTZ)

Toronto Canada 35 min 2 mi
Buffalo Niagara International Airport (BUF)

Buffalo United States 2 hr 59 mi
John C. Munro Hamilton International Airport (YHM)

Hamilton Canada 1 hr 2 min 43 mi

Frequently asked questions about flying from Denver to Toronto

The cheapest flights from Denver to Toronto are usually in May. Typical ticket prices in May range from $220 to $475.

The cheapest round-trip flight from Denver to Toronto recently found on Google Flights was with Alaska from $383. The cheapest one-way flight was with Alaska from $153.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest United flight from Denver to Toronto is $525, flying from Apr 9 to Apr 16.
The cheapest Air Canada flight from Denver to Toronto is $471, flying from Feb 28 to Mar 6.
The cheapest Delta flight from Denver to Toronto is $550, flying from Feb 26 to Mar 4.
The cheapest American flight from Denver to Toronto is $400, flying from Feb 14 to Feb 23.
The cheapest Alaska flight from Denver to Toronto is $383, flying from Mar 2 to Mar 10.

The cheapest round-trip flight from Denver to Toronto starts at $383 from Mon, Mar 2 to Tue, Mar 10. The cheapest one-way flight starts at $153 and departs on Fri, Mar 6.

3 hr 10 min is the shortest flight time from Denver to Toronto.

Toronto is a major city with robust cultural offerings year-round. Many people visit Jun–Sep, when the weather's warm and humid, and when big annual events like Pride Toronto (Jun), Caribbean Carnival (Jul/Aug), the Canadian National Exhibition (Aug/Sep) and the Toronto International Film Festival (Sep) are held. Spring and fall are mild to cool, and winters are typically very cold and windy, with frequent snow.

It's easy to use Google Flights to find the cheapest days to fly from Denver to Toronto.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Denver to Toronto really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Denver to Toronto.

In terms of nonstop flights, Air Canada is the most popular. Air Canada offers 10 nonstop flights and 84 connecting flights per week. Air Canada flies from Denver International Airport (DEN) to Billy Bishop Toronto City Airport (YTZ) , Toronto Pearson International Airport (YYZ) .

In terms of flights, United is the most popular. United offers 7 nonstop flights and 250 connecting flights per week. United flies from Denver International Airport (DEN) to Toronto Pearson International Airport (YYZ) .

Other popular airlines flying from Denver to Toronto are:

Delta offers 141 connecting flights per week. Delta flies from Denver International Airport (DEN) to Toronto Pearson International Airport (YYZ) .
American offers 100 connecting flights per week. American flies from Denver International Airport (DEN) to Toronto Pearson International Airport (YYZ) .
Alaska offers 20 connecting flights per week. Alaska flies from Denver International Airport (DEN) to Toronto Pearson International Airport (YYZ) .

The number of connecting flights refers to distinct flights with at least one stop between Denver and Toronto.

The cheapest round-trip flight from Denver to Toronto recently found on Google Flights was with Alaska from $383. The cheapest one-way flight was with Alaska from $153.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest United flight from Denver to Toronto is $525, flying from Apr 9 to Apr 16.
The cheapest Air Canada flight from Denver to Toronto is $471, flying from Feb 28 to Mar 6.
The cheapest Delta flight from Denver to Toronto is $550, flying from Feb 26 to Mar 4.
The cheapest American flight from Denver to Toronto is $400, flying from Feb 14 to Feb 23.
The cheapest Alaska flight from Denver to Toronto is $383, flying from Mar 2 to Mar 10.

Air Canada and United fly direct from Denver to Toronto.

There are 7 United direct flights from Denver to Toronto per week. Flights are available every day.
There are 10 Air Canada direct flights from Denver to Toronto per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Denver and Toronto at price $930 is offered by American from Fri, Jan 23 to Mon, Jan 26.

Air Canada and United fly direct from Denver to Toronto.

There are 7 United direct flights from Denver to Toronto per week. Flights are available every day.
There are 10 Air Canada direct flights from Denver to Toronto per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

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

The cheapest direct (nonstop) round-trip flights between Denver and Toronto start at $478 from Fri, Apr 17 to Sun, Apr 26 with United.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Denver to Toronto, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Denver and Toronto start at $901 from Thu, Mar 26 to Wed, Apr 1 with United.

The cheapest economy class round-trip flights between Denver and Toronto start at $383 from Mon, Mar 2 to Tue, Mar 10.

To book business class trips from Denver to Toronto, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Denver and Toronto starts at $930 from Fri, Jan 23 to Mon, Jan 26 with American.

The cheapest last-minute deal between Denver and Toronto at price $930 is offered by American from Fri, Jan 23 to Mon, Jan 26.

To find last-minute flight deals from Denver to Toronto, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.