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C$ 311+ 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 27/10. Fares are subject to change and may not be available on all flights or dates of travel.
— DEN
13 Sep — 20 Sep1
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 14 August 2026.

Fri 4/98:55 a.m. -
Nonstop3h 40m
Mon 7/96:05 p.m. -
Nonstop3h 12m
Deal found 10/8C$ 579
Sat 5/96:40 p.m. -
Nonstop3h 42m
Mon 7/96:05 p.m. -
Nonstop3h 12m
Deal found 11/8C$ 580
Fri 4/122:55 p.m. -
Nonstop3h 55m
Tue 8/121:30 p.m. -
Nonstop3h 07m
Deal found 10/8C$ 590
Fri 25/96:40 p.m. -
Nonstop3h 37m
Mon 28/96:05 p.m. -
Nonstop3h 11m
Deal found 12/8C$ 591
Fri 30/108:35 a.m. -
Nonstop3h 55m
Sun 8/115:40 p.m. -
Nonstop3h 11m
Deal found 12/8C$ 592
Fri 20/112:55 p.m. -
Nonstop3h 55m
Mon 23/115:40 p.m. -
Nonstop3h 11m
Deal found 11/8C$ 612
Thu 14/12:55 p.m. -
Nonstop3h 55m
Sun 17/11:30 p.m. -
Nonstop3h 07m
Deal found 10/8C$ 613
Sun 27/96:40 p.m. -
Nonstop3h 37m
Tue 6/1011:35 a.m. -
Nonstop3h 10m
Deal found 10/8C$ 619
Thu 19/112:55 p.m. -
Nonstop3h 55m
Sun 22/115:40 p.m. -
Nonstop3h 11m
Deal found 13/8C$ 622
Sat 26/98:55 a.m. -
Nonstop3h 37m
Thu 1/106:05 p.m. -
Nonstop3h 11m
Deal found 11/8C$ 651

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 14 August 2026.
Use the filters below to find and compare direct flights to Denver that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

TorontoDenver

YYZ Toronto Pearson Intl - DEN Denver Intl

YYZDEN

Toronto Pearson Intl

Fri 4/9

8:55 a.m.-10:35 a.m.

Nonstop3h 40m

Denver Intl

Mon 7/9

6:05 p.m.-11:17 p.m.

Nonstop3h 12m

C$ 579

TorontoDenver

YYZ Toronto Pearson Intl - DEN Denver Intl

YYZDEN

Toronto Pearson Intl

Fri 30/10

8:35 a.m.-10:30 a.m.

Nonstop3h 55m

Denver Intl

Sun 8/11

5:40 p.m.-10:51 p.m.

Nonstop3h 11m

C$ 592

TorontoDenver

YYZ Toronto Pearson Intl - DEN Denver Intl

YYZDEN

Toronto Pearson Intl

Fri 4/12

2:55 p.m.-4:50 p.m.

Nonstop3h 55m

Denver Intl

Tue 8/12

1:30 p.m.-6:37 p.m.

Nonstop3h 07m

C$ 594

TorontoDenver

YYZ Toronto Pearson Intl - DEN Denver Intl

YYZDEN

Toronto Pearson Intl

Fri 20/11

2:55 p.m.-4:50 p.m.

Nonstop3h 55m

Denver Intl

Mon 23/11

5:40 p.m.-10:51 p.m.

Nonstop3h 11m

C$ 612

TorontoDenver

YYZ Toronto Pearson Intl - DEN Denver Intl

YYZDEN

Toronto Pearson Intl

Tue 10/11

8:35 a.m.-10:30 a.m.

Nonstop3h 55m

Denver Intl

Tue 17/11

5:40 p.m.-10:51 p.m.

Nonstop3h 11m

C$ 613

TorontoDenver

YYZ Toronto Pearson Intl - DEN Denver Intl

YYZDEN

Toronto Pearson Intl

Thu 14/1

2:55 p.m.-4:50 p.m.

Nonstop3h 55m

Denver Intl

Sun 17/1

1:30 p.m.-6:37 p.m.

Nonstop3h 07m

C$ 613
Quickest round-trip

TorontoDenver

YYZ Toronto Pearson Intl - DEN Denver Intl

YYZDEN

Toronto Pearson Intl

Sat 26/9

8:55 a.m.-10:32 a.m.

Nonstop3h 37m

Denver Intl

Thu 1/10

6:05 p.m.-11:16 p.m.

Nonstop3h 11m

C$ 651

TorontoDenver

YYZ Toronto Pearson Intl - DEN Denver Intl

YYZDEN

Toronto Pearson Intl

Thu 10/9

4:18 p.m.-5:56 p.m.

Nonstop3h 38m

Denver Intl

Sun 13/9

6:05 p.m.-11:16 p.m.

Nonstop3h 11m

C$ 672

TorontoDenver

YYZ Toronto Pearson Intl - DEN Denver Intl

YYZDEN

Toronto Pearson Intl

Tue 8/9

10:45 a.m.-12:28 p.m.

Nonstop3h 43m

Denver Intl

Fri 11/9

10:02 a.m.-3:14 p.m.

Nonstop3h 12m

C$ 672

TorontoDenver

YYZ Toronto Pearson Intl - DEN Denver Intl

YYZDEN

Toronto Pearson Intl

Thu 10/9

10:45 a.m.-12:28 p.m.

Nonstop3h 43m

Denver Intl

Mon 14/9

4:16 p.m.-9:32 p.m.

Nonstop3h 16m

C$ 672

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

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 14 August 2026.
Get a feel of what it's like to fly with United Airlines and Air 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
10,108 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.7

Overall

7.4

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
United Airlines
7.4
Good
10,108 reviews
United Airlines
7.4
Good
10,108 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.7

Overall

7.4

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
Air Canada
7.1
Good
11,471 reviews
United Airlines
7.4
Good
10,108 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.7

Overall

7.4

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible

FAQ about direct flights to Denver

Find answers to frequently asked questions about direct flights to Denver to unlock the best deals on Cheapflights.

  • How much are direct flights to Denver?

    On average, a one-way direct flight to Denver will cost users approximately C$ 425. If you're looking for a direct round-trip flight to Denver, you can expect to pay around C$ 714.

  • Which airlines fly direct to Denver?

    At the moment, Air Canada, United Airlines, WestJet, Delta offer direct flights to Denver. Air Canada is currently the most popular airline that flies direct to Denver.

  • How long is a direct flight to Denver?

    While the flight duration depends heavily on the origin, travellers can expect non-stop flights to Denver to last approximately 1h 30m on average. The quickest direct flight to Denver at this time departs from Calgary (1h 30m), while the longest leaves from Calgary (1h 30m).

  • What is the best time of year to fly direct to Denver?

    If you're seeking the lowest price on a direct flight to Denver, October is worth consideration, as prices are usually at their lowest, on average. February may be most appealing to users looking for the quietest time to visit Denver, when demand is typically at its lowest.

  • What is the most popular direct flight origin to Denver?

    Currently, the most popular direct flight origin to Denver is Calgary. A round-trip direct flight from Calgary to Denver typically costs around C$ 569.

See more FAQs

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