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Cheap flights to Fort Collins

— DEN
4 Nov — 11 Nov1
1 adult
1 adult, Economy, 0 bags

Find flight deals to Fort Collins

Round-trip from

C$ 560

Popular in

October

Cheapest in

April

Average price

C$ 775
29/10-3/11
  • 29/10-3/11
  • 3 total stops
  • 28h 37m total
  • Toronto to Denver
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Highest demand for flights based on searches. 1% potential increase in price (C$ 12 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 8 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Cheapflights Insights

Everything you need to know about your flight to Fort Collins

What are the cheapest airlines that fly to Fort Collins?

The cheapest airlines flying from Toronto to Fort Collins are United Airlines, WestJet and Air Canada.

Weekly flight availability to Fort Collins

The most flights from Toronto to Fort Collins are scheduled on a Monday (10 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (9 on average).

Reviews of airlines servicing Fort Collins

See what other customers who have flown with United Airlines and Air Canada to the United States have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,279 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Food

6.7

Overall

7.4

Boarding

7.7

Crew

8.1

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
10,279 reviews
United Airlines
7.4
Good
10,279 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Food

6.7

Overall

7.4

Boarding

7.7

Crew

8.1

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
11,720 reviews
United Airlines
7.4
Good
10,279 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Food

6.7

Overall

7.4

Boarding

7.7

Crew

8.1

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

FAQs about flying to Fort Collins

  • Can I find cheaper flights to Fort Collins if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Fort Collins on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Fort Collins?

    Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to Fort Collins.

  • How much is a round-trip flight to Fort Collins?

    A round-trip flight to Fort Collins will typically cost around C$ 431, however they can be found for as little as C$ 70.

  • Where does the fastest flight to Fort Collins depart from?

    For those looking to save time traveling to Fort Collins, Calgary offers the quickest one-way flight (1 hour 30 minutes).

  • Does Denver Intl have rental cars?

    Yes. Those touching down at Denver Intl can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Denver Intl?

    Yes. Denver Intl has hotels nearby for those requiring accommodations. The Westin Denver International Airport is the closest property to Denver Intl (0.0 km away from Denver Intl).

See more FAQs

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