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Cheap flights from Toronto to Fort Collins from C$ 236

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 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — DEN
12 Aug — 19 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Toronto to Fort Collins are usually found in November or September, booked 23 days in advance, depart on a Friday or Wednesday and return on a Monday

Cheap flight deals from Toronto to Fort Collins

Enter your travel dates to find the best prices.

Cheapest flights from Toronto to Fort Collins
Explore the most affordable flight options available from Toronto to Fort Collins. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 July 2026.

Wed 5/810:20 p.m.
YYZ
-
DEN
2 stops15h 00m
WestJet
Wed 19/812:15 p.m.
DEN
-
YYZ
2 stops14h 55m
WestJet
Deal found 10/7C$ 512
Tue 4/810:25 p.m.
YYZ
-
DEN
1 stop14h 55m
Multiple Airlines
Thu 13/88:01 a.m.
DEN
-
YYZ
1 stop11h 54m
Multiple Airlines
Deal found 12/7C$ 514
Wed 26/85:20 p.m.
YYZ
-
DEN
2 stops20h 00m
WestJet
Mon 31/812:15 p.m.
DEN
-
YYZ
2 stops25h 05m
WestJet
Deal found 10/7C$ 517
Fri 4/910:25 p.m.
YYZ
-
DEN
1 stop14h 55m
WestJet
Sun 6/912:15 p.m.
DEN
-
YYZ
1 stop9h 55m
WestJet
Deal found 9/7C$ 518
Thu 24/94:45 p.m.
YYZ
-
DEN
1 stop7h 04m
Multiple Airlines
Mon 28/96:55 a.m.
DEN
-
YYZ
1 stop13h 00m
Multiple Airlines
Deal found 9/7C$ 520
Tue 18/88:55 a.m.
YTZ
-
DEN
1 stop9h 50m
Multiple Airlines
Fri 21/89:06 p.m.
DEN
-
YTZ
2 stops37h 54m
Multiple Airlines
Deal found 8/7C$ 521
Fri 7/88:35 p.m.
YYZ
-
DEN
1 stop9h 15m
Multiple Airlines
Wed 12/812:15 p.m.
DEN
-
YYZ
1 stop9h 55m
Multiple Airlines
Deal found 8/7C$ 521
Fri 7/810:50 a.m.
YYZ
-
DEN
1 stop26h 30m
WestJet
Wed 19/812:15 p.m.
DEN
-
YYZ
1 stop9h 55m
WestJet
Deal found 10/7C$ 524
Thu 6/81:45 p.m.
YTZ
-
DEN
1 stop12h 12m
Multiple Airlines
Wed 12/88:01 a.m.
DEN
-
YTZ
1 stop5h 59m
Multiple Airlines
Deal found 11/7C$ 525
Wed 26/86:40 p.m.
YYZ
-
DEN
Nonstop3h 42m
Multiple Airlines
Mon 31/812:15 p.m.
DEN
-
YYZ
1 stop8h 30m
Multiple Airlines
Deal found 10/7C$ 527
Wed 7/1011:40 a.m.
YYZ
-
DEN
1 stop13h 18m
American Airlines
Tue 13/106:19 p.m.
DEN
-
YYZ
1 stop14h 40m
American Airlines
Deal found 9/7C$ 528
Thu 6/88:40 p.m.
YKF
-
DEN
1 stop16h 40m
WestJet
Wed 12/812:15 p.m.
DEN
-
YKF
1 stop29h 35m
WestJet
Deal found 10/7C$ 529

Find flight deals from Toronto to Fort Collins

Keep the following information in mind while searching for Toronto to Fort Collins flight deals. Data was last updated 13 July 2026.

Round-trip from

C$ 512

One-way from

C$ 236

Popular in

February

Cheapest in

November

Average price

C$ 685
WestJet
  • WestJet
  • 5/8-19/8
  • 4 total stops
  • 29h 55m total
  • Toronto to Fort Collins
Search Deals
16/9
  • 16/9
  • 1 total stop
  • 12h 59m total
  • Toronto to Fort Collins
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto to Fort Collins that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 13 July 2026.
Use the filters below to find and compare flights from Toronto to Fort Collins that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoDenver

YTZ - DEN

YTZDEN

Toronto Island

Thu 6/8

1:45 p.m.-11:57 p.m.

1 stop12h 12m

Denver Intl

Wed 12/8

8:01 a.m.-4:00 p.m.

1 stop5h 59m

C$ 525

TorontoDenver

YKF - DEN

YKFDEN

Toronto Region of Waterloo Intl

Wed 22/7

8:40 p.m.-11:20 a.m.

1 stop16h 40m

Denver Intl

Tue 28/7

12:15 p.m.-7:50 p.m.

1 stop29h 35m

C$ 544

TorontoDenver

YKF - DEN

YKFDEN

Toronto Region of Waterloo Intl

Sun 20/9

8:40 p.m.-11:20 a.m.

1 stop16h 40m

Denver Intl

Sun 27/9

12:15 p.m.-7:50 p.m.

1 stop29h 35m

C$ 548

HamiltonDenver

YHM - DEN

YHMDEN

Hamilton

Thu 20/8

6:10 p.m.-11:20 a.m.

1 stop19h 10m

Denver Intl

Thu 27/8

12:15 p.m.-5:15 p.m.

1 stop27h 00m

C$ 570

HamiltonDenver

YHM - DEN

YHMDEN

Hamilton

Sat 22/8

6:10 p.m.-11:20 a.m.

1 stop19h 10m

Denver Intl

Tue 25/8

12:15 p.m.-5:15 p.m.

1 stop27h 00m

C$ 573

HamiltonDenver

YHM - DEN

YHMDEN

Hamilton

Tue 18/8

6:10 p.m.-11:20 a.m.

1 stop19h 10m

Denver Intl

Sun 30/8

12:15 p.m.-5:15 p.m.

1 stop27h 00m

C$ 585

HamiltonDenver

YHM - DEN

YHMDEN

Hamilton

Wed 26/8

6:10 p.m.-11:20 a.m.

1 stop19h 10m

Denver Intl

Sat 29/8

12:15 p.m.-5:15 p.m.

1 stop27h 00m

C$ 587
Quickest round-trip

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Wed 22/7

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

Nonstop3h 40m

Denver Intl

Sat 25/7

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

Nonstop3h 12m

C$ 596

HamiltonDenver

YHM - DEN

YHMDEN

Hamilton

Wed 2/9

6:10 p.m.-11:20 a.m.

1 stop19h 10m

Denver Intl

Fri 4/9

12:15 p.m.-5:15 p.m.

1 stop27h 00m

C$ 603

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Thu 30/7

6:00 a.m.-2:58 p.m.

1 stop10h 58m

Denver Intl

Mon 3/8

12:50 a.m.-12:23 p.m.

1 stop9h 33m

C$ 606

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/7

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Toronto to Fort Collins

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

What is the cheapest time of day to fly from YTO to FC9?

Find hourly flight availability from Toronto to Fort Collins. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 July 2026.

When flying from Toronto to Fort Collins, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Toronto to Fort Collins

Explore weekly flight availability from Toronto to Fort Collins. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 13 July 2026.

The most flights from YTO to FC9 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).

How much does it cost to fly round-trip from Toronto to Fort Collins?

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 13 July 2026.
Read through reviews of airlines operating flights from Toronto to Fort Collins, such as United Airlines and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,979 reviews
Check prices

Boarding

7.7

Food

6.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Comfort

7.3

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
9,979 reviews
United Airlines
7.4
Good
9,979 reviews
Check prices

Boarding

7.7

Food

6.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Comfort

7.3

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
11,331 reviews
United Airlines
7.4
Good
9,979 reviews
Check prices

Boarding

7.7

Food

6.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Comfort

7.3

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

Related info for your journey

Find useful and relevant information for your journey from Toronto to Fort Collins. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Toronto to Fort Collins?

    Departing from Toronto to Fort Collins will take you 3h 40m. Airlines will cover a distance of 2111 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Toronto to Fort Collins?

    While some choose either Toronto Island - Denver Intl or Hamilton - Denver Intl, Toronto Pearson Intl - Denver Intl is the most popular route from Toronto to Fort Collins.

  • What are the most reliable airlines from Toronto to Fort Collins?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Toronto to Fort Collins on time: Air Canada (71%), United Airlines (71%), Brussels Airlines (57%).

  • What are the cheapest flights from Toronto to Fort Collins?

    While on average a flight from Toronto to Fort Collins is generally C$ 1,061, our data shows the cheapest flight currently is C$ 304. When looking at the most popular route, (Toronto Pearson Intl - Denver Intl), you can expect to pay C$ 413 for that flight.

  • Can I find deals for flights from Toronto to Fort Collins that include hotel bookings?

    Yes. In addition to deals on Toronto to Fort Collins flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Toronto to Fort Collins?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Toronto to Fort Collins.

  • Can I find deals for business class flights from Toronto to Fort Collins?

    Yes. Cheapflights offers flight deals from Toronto to Fort Collins by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top 3 airlines flying from Toronto to Fort Collins

Discover the top 3 airlines that operate flights from Toronto to Fort Collins. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 13 July 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 407AverageC$ 719FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 413AverageC$ 460FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 445AverageC$ 647FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Toronto to Fort Collins?

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Toronto to Fort Collins flexibly with Cheapflights today.

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