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Cheap flights from Montreal to Fort Collins from C$ 216

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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — DEN
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Montreal to Fort Collins are usually found in October or September, booked 10 days in advance, depart on a Friday or Wednesday and return on a Tuesday

Cheap flight deals from Montreal to Fort Collins

Keep the following information in mind while searching for Montreal to Fort Collins flight deals. Data was last updated 16 September 2025.

Round-trip from

C$ 391

One-way from

C$ 216

Popular in

December

Cheapest in

October

Average price

C$ 553
27/9-11/10
  • 27/9-11/10
  • 3 total stops
  • 34h 35m total
  • Montreal to Fort Collins
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7/10
  • 7/10
  • 3 total stops
  • 22h 59m total
  • Montreal to Fort Collins
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 149 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 29 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Montreal to Fort Collins

Cheapest flights from Montreal to Fort Collins
Explore the most affordable flight options available from Montreal to Fort Collins. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Sat 27/95:30 p.m.YUL - DEN
1 stop19h 54mMultiple Airlines
Sat 11/108:00 a.m.DEN - YUL
2 stops14h 41mMultiple Airlines
Deal found 13/9C$ 391
Sun 12/105:30 p.m.YUL - DEN
1 stop19h 54mMultiple Airlines
Wed 22/108:00 a.m.DEN - YUL
2 stops14h 41mMultiple Airlines
Deal found 16/9C$ 394
Sun 12/105:30 p.m.YUL - DEN
1 stop19h 54mMultiple Airlines
Fri 24/107:00 a.m.DEN - YUL
2 stops15h 27mMultiple Airlines
Deal found 16/9C$ 395
Sun 12/105:30 p.m.YUL - DEN
1 stop19h 54mMultiple Airlines
Sat 25/108:00 a.m.DEN - YUL
2 stops14h 41mMultiple Airlines
Deal found 16/9C$ 399
Sat 27/97:00 a.m.YUL - DEN
1 stop30h 24mWestJet
Mon 29/912:15 p.m.DEN - YUL
2 stops34h 12mWestJet
Deal found 13/9C$ 402
Sat 27/95:30 p.m.YUL - DEN
1 stop19h 54mMultiple Airlines
Wed 8/108:00 a.m.DEN - YUL
2 stops14h 27mMultiple Airlines
Deal found 13/9C$ 405
Sun 12/105:30 p.m.YUL - DEN
1 stop19h 54mMultiple Airlines
Tue 21/107:00 a.m.DEN - YUL
2 stops15h 41mMultiple Airlines
Deal found 16/9C$ 406
Sun 12/105:30 p.m.YUL - DEN
1 stop19h 54mMultiple Airlines
Thu 23/106:00 a.m.DEN - YUL
2 stops16h 41mMultiple Airlines
Deal found 16/9C$ 413
Thu 30/105:25 p.m.YUL - DEN
Nonstop4h 30mAir Canada
Thu 6/1111:15 a.m.DEN - YUL
Nonstop3h 43mAir Canada
Deal found 14/9C$ 425
Sat 27/95:30 p.m.YUL - DEN
1 stop19h 54mWestJet
Mon 6/1012:15 p.m.DEN - YUL
2 stops34h 12mWestJet
Deal found 13/9C$ 427
Sat 4/107:30 a.m.YUL - DEN
1 stop11h 48mAir Canada
Tue 21/1011:15 a.m.DEN - YUL
Nonstop3h 45mAir Canada
Deal found 16/9C$ 430

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal 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 16 September 2025.
Use the filters below to find and compare flights from Montreal to Fort Collins that are best for you.

Fly from

Montreal

Fly to

Fort Collins

Route

Depart

Return

Price

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sat 27/9

6:45 a.m.-11:24 a.m.

2 stops30h 39m

Denver Intl

Mon 29/9

12:15 p.m.-12:27 a.m.

2 stops34h 12m

C$ 419

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Thu 4/12

5:25 p.m.-7:55 p.m.

Nonstop4h 30m

Denver Intl

Sun 7/12

11:15 a.m.-4:58 p.m.

Nonstop3h 43m

C$ 452

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Wed 22/10

6:15 a.m.-10:35 a.m.

1 stop6h 20m

Denver Intl

Fri 24/10

9:10 p.m.-8:16 a.m.

1 stop9h 06m

C$ 459

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Thu 2/10

6:20 a.m.-10:28 a.m.

1 stop6h 08m

Denver Intl

Mon 13/10

12:50 a.m.-11:31 a.m.

1 stop8h 41m

C$ 459

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Thu 2/10

3:41 p.m.-11:15 p.m.

1 stop9h 34m

Denver Intl

Fri 17/10

9:10 p.m.-8:16 a.m.

1 stop9h 06m

C$ 459

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Fri 3/10

7:00 a.m.-4:41 p.m.

1 stop11h 41m

Denver Intl

Mon 13/10

12:50 a.m.-11:31 a.m.

1 stop8h 41m

C$ 459

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sat 27/9

9:15 a.m.-4:35 p.m.

1 stop9h 20m

Denver Intl

Tue 7/10

11:59 p.m.-3:00 p.m.

1 stop13h 01m

C$ 459

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Thu 2/10

3:41 p.m.-11:15 p.m.

1 stop9h 34m

Denver Intl

Sun 5/10

6:00 a.m.-5:26 p.m.

1 stop9h 26m

C$ 459

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sat 27/9

9:45 a.m.-4:35 p.m.

1 stop8h 50m

Denver Intl

Mon 29/9

11:59 p.m.-3:00 p.m.

1 stop13h 01m

C$ 459

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Fri 17/10

6:30 p.m.-8:40 a.m.

1 stop16h 10m

Denver Intl

Sun 19/10

6:00 a.m.-5:26 p.m.

1 stop9h 26m

C$ 459

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 21 results
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Best time to book a flight from Montreal to Fort Collins

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

How far ahead should I book a flight from Montreal to Fort Collins?

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

Booking 10 days in advance of your planned departure date is, on average, the best time to get cheap flights from Montreal to Fort Collins. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Montreal to Fort Collins?

Currently, August is the cheapest month in which you can book a flight from Montreal to Fort Collins (average of C$ 320). Flying from Montreal to Fort Collins in December is currently the most expensive (average of C$ 484). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Montreal 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 16 September 2025.

When flying from Montreal 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 Montreal to Fort Collins

Explore weekly flight availability from Montreal 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 16 September 2025.

The most flights from YMQ to FC9 are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost to fly round-trip from Montreal 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 16 September 2025.
See what other customers who have flown with United Airlines,WestJet, andAir Canada from Montreal to Fort Collins 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
8,924 reviews
Check prices

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
United Airlines
7.4
Good
8,924 reviews
United Airlines
7.4
Good
8,924 reviews
Check prices

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
WestJet
7.2
Good
3,093 reviews
United Airlines
7.4
Good
8,924 reviews
Check prices

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,924 reviews
Check prices

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Related info for your journey

Find useful and relevant information for your journey from Montreal 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 Montreal to Fort Collins?

    Airlines like WestJet, Air Canada, and United Airlines fly from Montreal to Fort Collins in about 4h 30m. The time it takes to get you to your destination can typically vary by up to 26h 09m. Airlines will cover a distance of 2585 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Before booking your flight to Fort Collins from Montreal, check out the most reliable airlines to get you to your destination on time: Air Canada (66%), United Airlines (66%), Brussels Airlines( 48%).

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

    Looking at all options, your cheapest flight can be booked for C$ 336. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Denver Intl) can be booked for C$ 425 on average, our data indicates C$ 914 when flying from Montreal to Fort Collins.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Montreal 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.

  • What is the cheapest month to book a flight from Montreal to Fort Collins?

    Currently, August is the cheapest month in which you can book a flight from Montreal to Fort Collins (average of C$ 320). Flying from Montreal to Fort Collins in December is currently the most expensive (average of C$ 484). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Montreal to Fort Collins

Discover the top 4 airlines that operate flights from Montreal 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 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 414AverageC$ 612FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 422AverageC$ 721FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 477AverageC$ 826FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 504AverageC$ 559FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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

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Can Cheapflights find flights from Montreal to Fort Collins with no change fees?

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

Can Cheapflights notify me if prices for flights from Montreal to Fort Collins become cheaper?

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