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C$ 186+ Cheap flights to Fort Collins

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/1. Fares are subject to change and may not be available on all flights or dates of travel.
— DEN
16 Jan — 23 Jan1
1 adult
1 adult, Economy, 0 bags

Flights to Fort Collins in 2025

Enter your travel dates to find the best prices.

Cheapest flights to Fort Collins
Explore the most affordable flight options available to Fort Collins. Find the lowest fares based on data from user searches, with prices last updated on 17 December 2025.

Tue 30/122:35 p.m.YYZ - DEN
2 stops32h 40mMultiple Airlines
Tue 6/19:45 p.m.DEN - YYZ
1 stop20h 10mMultiple Airlines
Deal found 16/12C$ 618
Tue 30/128:30 a.m.YYZ - DEN
Nonstop3h 53mAir Canada
Tue 6/15:30 p.m.DEN - YYZ
Nonstop3h 11mAir Canada
Deal found 16/12C$ 648
Thu 25/129:35 a.m.YYZ - DEN
2 stops16h 50mMultiple Airlines
Sun 11/110:29 p.m.DEN - YYZ
1 stop19h 26mMultiple Airlines
Deal found 16/12C$ 659
Tue 30/126:10 a.m.YYZ - DEN
1 stop10h 19mUnited Airlines
Tue 6/18:25 p.m.DEN - YYZ
1 stop11h 33mUnited Airlines
Deal found 16/12C$ 672
Mon 29/127:40 p.m.YYZ - DEN
1 stop14h 42mUnited Airlines
Thu 1/16:00 a.m.DEN - YYZ
1 stop15h 59mUnited Airlines
Deal found 15/12C$ 765
Fri 26/1212:30 p.m.YTZ - DEN
1 stop14h 53mMultiple Airlines
Sat 10/14:38 p.m.DEN - YTZ
1 stop18h 31mMultiple Airlines
Deal found 16/12C$ 793
Fri 26/129:00 a.m.YYZ - DEN
1 stop8h 52mUnited Airlines
Sat 10/11:25 p.m.DEN - YYZ
Nonstop3h 10mUnited Airlines
Deal found 16/12C$ 855
Thu 25/122:30 p.m.YTZ - DEN
2 stops20h 25mMultiple Airlines
Sun 11/16:10 a.m.DEN - YTZ
1 stop10h 45mMultiple Airlines
Deal found 16/12C$ 875
Sat 27/1210:15 p.m.YYZ - DEN
2 stops22h 58mMultiple Airlines
Wed 28/17:00 a.m.DEN - YYZ
1 stop30h 35mMultiple Airlines
Deal found 15/12C$ 885
Fri 26/127:15 a.m.YYZ - DEN
1 stop20h 08mMultiple Airlines
Sat 10/110:29 p.m.DEN - YYZ
2 stops23h 40mMultiple Airlines
Deal found 16/12C$ 896
Mon 29/126:10 a.m.YYZ - DEN
1 stop15h 40mUnited Airlines
Mon 5/111:59 p.m.DEN - YYZ
1 stop8h 52mUnited Airlines
Deal found 15/12C$ 914
Thu 25/129:00 a.m.YYZ - DEN
1 stop8h 52mUnited Airlines
Sun 11/17:45 a.m.DEN - YYZ
1 stop9h 32mUnited Airlines
Deal found 16/12C$ 930

Find flight deals to Fort Collins

Find the latest flights to Fort Collins in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 17 December 2025.

Round-trip from

C$ 505

One-way from

C$ 186

Popular in

December

Cheapest in

November

Average price

C$ 706
Air Canada
  • Air Canada
  • 31/1-7/2
  • Nonstop
  • 7h 03m total
  • Toronto to Denver
Search Deals
30/1
  • 30/1
  • 2 total stops
  • 24h 02m total
  • Toronto to Fort Collins
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 2 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Locate flights to Fort Collins that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 17 December 2025.
Use the filters below to find and compare flights to Fort Collins that are best for you.

Fly from

Toronto

Route

Depart

Return

Price

HamiltonDenver

YHM - DEN

YHMDEN

Hamilton

Fri 16/1

7:00 a.m.-11:07 p.m.

1 stop18h 07m

Denver Intl

Mon 19/1

9:00 a.m.-7:00 p.m.

2 stops32h 00m

C$ 519

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Fri 9/1

6:45 p.m.-11:47 a.m.

1 stop19h 02m

Denver Intl

Mon 12/1

6:40 a.m.-10:56 p.m.

1 stop14h 16m

C$ 524

TorontoDenver

YTZ - DEN

YTZDEN

Toronto Island

Fri 13/2

2:30 p.m.-6:44 p.m.

2 stops30h 14m

Denver Intl

Sun 8/3

6:00 a.m.-6:57 p.m.

1 stop10h 57m

C$ 535

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Sun 11/1

4:45 p.m.-11:35 p.m.

1 stop32h 50m

Denver Intl

Sun 18/1

7:00 a.m.-3:35 p.m.

1 stop30h 35m

C$ 537

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Thu 29/1

4:45 p.m.-10:53 a.m.

2 stops20h 08m

Denver Intl

Thu 5/2

12:34 p.m.-3:35 p.m.

2 stops25h 01m

C$ 538

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Thu 29/1

9:00 a.m.-5:44 p.m.

1 stop10h 44m

Denver Intl

Thu 5/2

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

Nonstop3h 11m

C$ 539

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Fri 9/1

4:45 p.m.-12:38 p.m.

1 stop21h 53m

Denver Intl

Mon 12/1

5:09 p.m.-3:35 p.m.

1 stop20h 26m

C$ 541

TorontoDenver

YTZ - DEN

YTZDEN

Toronto Island

Thu 29/1

12:30 p.m.-7:55 p.m.

1 stop9h 25m

Denver Intl

Thu 5/2

11:15 a.m.-9:35 p.m.

1 stop8h 20m

C$ 542

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Thu 15/1

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

Nonstop3h 53m

Denver Intl

Sun 18/1

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

Nonstop3h 10m

C$ 549

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Sun 25/1

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

Nonstop3h 50m

Denver Intl

Sun 1/2

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

Nonstop3h 10m

C$ 550

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/12

Showing 1-10 of 60 results
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Best time to book a flight to Fort Collins

Have a flexible travel schedule? Discover the best time to fly to Fort Collins 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 Insights

Everything you need to know about your flight to Fort Collins

When is the best time to book a flight to Fort Collins?

Use this chart to determine the optimal time to book a round-trip flight from Toronto to Fort Collins. Price data was last updated on 12 December 2025.

The price you pay for your flight to Fort Collins may vary depending on when you book. For the best chance of a lower fare, look to book 85 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

How long is the flight to Fort Collins?

On average, a flight from Toronto to Fort Collins takes 15 hours 46 minutes. Flights to Fort Collins from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Fort Collins

The most flights from Toronto to Fort Collins are scheduled on a Monday (7 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (5 on average).

What are the most popular airlines that fly to Fort Collins?

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

Air Canada
Air Canada
From C$ 88
United Airlines
United Airlines
From C$ 185
WestJet
WestJet
From C$ 167
Alaska Airlines
Alaska Airlines
From C$ 404

What are the cheapest airlines that fly to Fort Collins?

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

Rainfall in Fort Collins by month

Plan your trip to Fort Collins by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Fort Collins ranges from 13.0 - 58.0 mm per month. May is typically the wettest month, when rainfall can reach 58.0 mm. January is typically the driest time to visit Fort Collins when rainfall is around 13.0 mm.

Temperature in Fort Collins by month

Plan your trip to Fort Collins by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Fort Collins, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

Reviews of airlines servicing Fort Collins

Get insights into the airlines that provide service to Fort Collins. 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 Fort Collins. Reviews last updated 17 December 2025.
See what other customers who have flown with United Airlines,WestJet, andAir 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
9,092 reviews
Check prices

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
9,092 reviews
United Airlines
7.4
Good
9,092 reviews
Check prices

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
WestJet
7.2
Good
3,202 reviews
United Airlines
7.4
Good
9,092 reviews
Check prices

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Air Canada
7.1
Good
10,531 reviews
United Airlines
7.4
Good
9,092 reviews
Check prices

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

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, WestJet 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$ 114, however they can be found for as little as C$ 34.

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

    For those looking to save time traveling to Fort Collins, Regina offers the quickest one-way flight (2 hours 22 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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