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C$ 308+ Direct flights to Denver

This is the cheapest price on a non-stop flight to Denver found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
— DEN
3 Apr — 10 Apr1
1 adult
1 adult, Economy, 0 bags

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Cheapest flights to Denver
Explore the most affordable flight options available to Denver. Find the lowest fares based on data from user searches, with prices last updated on 4 March 2026.

Mon 16/32:50 p.m.
YYZ
-
DEN
Nonstop3h 50m
Air Canada
Wed 25/35:30 p.m.
DEN
-
YYZ
Nonstop3h 11m
Air Canada
Deal found 1/3C$ 517
Fri 17/42:50 p.m.
YYZ
-
DEN
Nonstop3h 48m
Air Canada
Fri 24/41:25 p.m.
DEN
-
YYZ
Nonstop3h 10m
Air Canada
Deal found 3/3C$ 534
Thu 9/48:30 a.m.
YYZ
-
DEN
Nonstop3h 48m
Air Canada
Sun 12/46:05 p.m.
DEN
-
YYZ
Nonstop3h 13m
Air Canada
Deal found 27/2C$ 540
Sat 18/48:30 a.m.
YYZ
-
DEN
Nonstop3h 48m
Air Canada
Sat 25/41:25 p.m.
DEN
-
YYZ
Nonstop3h 10m
Air Canada
Deal found 4/3C$ 554
Fri 8/58:45 a.m.
YYZ
-
DEN
Nonstop3h 48m
Air Canada
Tue 12/56:10 p.m.
DEN
-
YYZ
Nonstop3h 13m
Air Canada
Deal found 3/3C$ 560
Fri 3/42:50 p.m.
YYZ
-
DEN
Nonstop3h 48m
Air Canada
Sun 12/46:05 p.m.
DEN
-
YYZ
Nonstop3h 13m
Air Canada
Deal found 27/2C$ 562
Sun 29/38:30 a.m.
YYZ
-
DEN
Nonstop3h 48m
Air Canada
Sat 4/41:25 p.m.
DEN
-
YYZ
Nonstop3h 10m
Air Canada
Deal found 28/2C$ 564
Thu 9/48:30 a.m.
YYZ
-
DEN
Nonstop3h 48m
Air Canada
Mon 13/41:25 p.m.
DEN
-
YYZ
Nonstop3h 10m
Air Canada
Deal found 3/3C$ 565
Thu 18/68:50 a.m.
YYZ
-
DEN
Nonstop3h 42m
Air Canada
Mon 22/66:10 p.m.
DEN
-
YYZ
Nonstop3h 12m
Air Canada
Deal found 27/2C$ 580

Best time to book a flight to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Fare Finder

 
Use the slider to find non-stop flights to Denver within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 629,999 searches and data was last updated on 4 March 2026.
Use the filters below to find and compare direct flights to Denver that are best for you.

Fly from

Route

Depart

Return

Price

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Fri 1/5

6:40 p.m.-8:28 p.m.

Nonstop3h 48m

Denver Intl

Sun 3/5

6:10 p.m.-11:23 p.m.

Nonstop3h 13m

C$ 540

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Thu 9/4

8:30 a.m.-10:18 a.m.

Nonstop3h 48m

Denver Intl

Sun 12/4

6:05 p.m.-11:18 p.m.

Nonstop3h 13m

C$ 540

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Thu 19/3

2:50 p.m.-4:40 p.m.

Nonstop3h 50m

Denver Intl

Wed 25/3

5:30 p.m.-10:41 p.m.

Nonstop3h 11m

C$ 540

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Mon 13/4

2:50 p.m.-4:38 p.m.

Nonstop3h 48m

Denver Intl

Mon 20/4

6:05 p.m.-11:18 p.m.

Nonstop3h 13m

C$ 540

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Thu 23/4

2:50 p.m.-4:38 p.m.

Nonstop3h 48m

Denver Intl

Mon 27/4

1:25 p.m.-6:35 p.m.

Nonstop3h 10m

C$ 562

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Sat 28/3

2:50 p.m.-4:40 p.m.

Nonstop3h 50m

Denver Intl

Thu 2/4

6:05 p.m.-11:18 p.m.

Nonstop3h 13m

C$ 562

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Fri 27/3

8:30 a.m.-10:23 a.m.

Nonstop3h 53m

Denver Intl

Fri 3/4

6:05 p.m.-11:18 p.m.

Nonstop3h 13m

C$ 562

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Sat 11/4

2:50 p.m.-4:38 p.m.

Nonstop3h 48m

Denver Intl

Sun 19/4

1:25 p.m.-6:35 p.m.

Nonstop3h 10m

C$ 564

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Wed 15/7

8:50 a.m.-10:32 a.m.

Nonstop3h 42m

Denver Intl

Sat 18/7

6:10 p.m.-11:22 p.m.

Nonstop3h 12m

C$ 580

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Thu 18/6

8:50 a.m.-10:32 a.m.

Nonstop3h 42m

Denver Intl

Mon 22/6

6:10 p.m.-11:22 p.m.

Nonstop3h 12m

C$ 580

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/2

Showing 1-10 of 22 resultsSorted by cheapest first
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Reviews of airlines flying non-stop to Denver

Get insights into the airlines that provide direct flights to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated 4 March 2026.
Get a feel of what it's like to fly with United Airlines,WestJet, andAir Canada to the United States by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,382 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,382 reviews
United Airlines
7.4
Good
9,382 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
WestJet
7.2
Good
3,281 reviews
United Airlines
7.4
Good
9,382 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Air Canada
7.1
Good
10,775 reviews
United Airlines
7.4
Good
9,382 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

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