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Cheap flights from Montreal to Fort Collins from C$ 260

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 19/5. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — DEN
9 May — 16 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal to Fort Collins are usually found in September or November, booked 10 days in advance, depart on a Friday or Wednesday and return on a Monday

Cheap flight deals from Montreal to Fort Collins

Enter your travel dates to find the best prices.

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 9 April 2026.

Mon 27/48:00 a.m.
YUL
-
DEN
2 stops51h 27m
Multiple Airlines
Fri 8/512:15 p.m.
DEN
-
YUL
1 stop23h 57m
Multiple Airlines
Deal found 6/4C$ 566
Tue 5/58:00 p.m.
YUL
-
DEN
1 stop17h 20m
Multiple Airlines
Tue 12/55:00 p.m.
DEN
-
YUL
2 stops19h 08m
Multiple Airlines
Deal found 7/4C$ 573
Wed 3/66:30 a.m.
YUL
-
DEN
2 stops19h 14m
Multiple Airlines
Wed 10/612:15 p.m.
DEN
-
YUL
1 stop9h 30m
Multiple Airlines
Deal found 4/4C$ 574
Sat 16/58:00 p.m.
YUL
-
DEN
1 stop17h 20m
Multiple Airlines
Thu 28/55:00 p.m.
DEN
-
YUL
2 stops19h 08m
Multiple Airlines
Deal found 5/4C$ 576
Fri 11/911:23 a.m.
YUL
-
DEN
1 stop7h 30m
United Airlines
Fri 11/97:25 p.m.
DEN
-
YUL
1 stop10h 51m
United Airlines
Deal found 7/4C$ 578
Fri 4/95:30 p.m.
YUL
-
DEN
1 stop19h 50m
WestJet
Mon 7/912:15 p.m.
DEN
-
YUL
1 stop9h 30m
WestJet
Deal found 4/4C$ 585
Fri 1/54:35 p.m.
YUL
-
DEN
2 stops23h 40m
Multiple Airlines
Mon 4/512:15 p.m.
DEN
-
YUL
1 stop16h 50m
Multiple Airlines
Deal found 7/4C$ 594
Sat 16/58:00 p.m.
YUL
-
DEN
1 stop17h 20m
Multiple Airlines
Tue 26/52:40 p.m.
DEN
-
YUL
2 stops49h 40m
Multiple Airlines
Deal found 5/4C$ 596
Sun 26/44:35 p.m.
YUL
-
DEN
1 stop17h 36m
Multiple Airlines
Sat 2/51:09 p.m.
DEN
-
YUL
2 stops22h 59m
Multiple Airlines
Deal found 6/4C$ 599
Fri 1/54:35 p.m.
YUL
-
DEN
2 stops23h 40m
Multiple Airlines
Mon 11/512:15 p.m.
DEN
-
YUL
1 stop9h 30m
Multiple Airlines
Deal found 8/4C$ 602
Mon 1/611:00 a.m.
YUL
-
DEN
2 stops18h 25m
Multiple Airlines
Sat 6/612:15 p.m.
DEN
-
YUL
1 stop16h 50m
Multiple Airlines
Deal found 7/4C$ 605
Fri 17/76:35 p.m.
YUL
-
DEN
1 stop30h 09m
United Airlines
Sun 19/76:00 a.m.
DEN
-
YUL
1 stop8h 10m
United Airlines
Deal found 7/4C$ 610

Find 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 9 April 2026.

Round-trip from

C$ 566

One-way from

C$ 260

Popular in

December

Cheapest in

September

Average price

C$ 690
27/4-8/5
  • 27/4-8/5
  • 3 total stops
  • 75h 24m total
  • Montreal to Fort Collins
Search Deals
19/5
  • 19/5
  • 3 total stops
  • 22h 40m total
  • Montreal to Fort Collins
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 167 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 9 April 2026.
Use the filters below to find and compare flights from Montreal to Fort Collins that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

6:45 p.m.-12:36 a.m.

1 stop7h 51m

Denver Intl

Sat 2/5

5:30 a.m.-11:26 p.m.

2 stops15h 56m

C$ 628

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sat 2/5

7:00 a.m.-9:13 a.m.

2 stops28h 13m

Denver Intl

Tue 5/5

2:59 p.m.-11:08 p.m.

1 stop6h 09m

C$ 642
Quickest round-trip

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Mon 18/5

6:35 p.m.-12:44 a.m.

1 stop8h 09m

Denver Intl

Wed 27/5

6:13 a.m.-2:40 p.m.

1 stop6h 27m

C$ 643

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sat 16/5

7:10 a.m.-3:36 p.m.

1 stop10h 26m

Denver Intl

Wed 27/5

1:50 p.m.-11:57 p.m.

1 stop8h 07m

C$ 643

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Tue 7/7

6:45 a.m.-11:20 a.m.

2 stops30h 35m

Denver Intl

Tue 14/7

12:15 p.m.-11:45 p.m.

1 stop9h 30m

C$ 657

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sat 2/5

11:23 a.m.-4:39 p.m.

1 stop7h 16m

Denver Intl

Sat 2/5

8:20 p.m.-10:40 a.m.

1 stop12h 20m

C$ 657

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Fri 1/5

11:23 a.m.-7:07 p.m.

1 stop9h 44m

Denver Intl

Mon 4/5

6:00 a.m.-4:10 p.m.

1 stop8h 10m

C$ 665
Cheapest one-way

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

6:45 a.m.-3:25 a.m.

3 stops22h 40m

C$ 260

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Mon 15/6

8:00 p.m.-12:38 a.m.

2 stops30h 38m

C$ 297

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sun 4/10

5:30 p.m.-11:20 a.m.

1 stop19h 50m

C$ 347

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/4

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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 3 April 2026.

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, April is the cheapest month in which you can book a flight from Montreal to Fort Collins (average of C$ 271). Flying from Montreal to Fort Collins in November is currently the most expensive (average of C$ 541). 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 9 April 2026.

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 9 April 2026.

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 9 April 2026.
See what other customers who have flown with United Airlines and Air 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
9,555 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

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
9,555 reviews
United Airlines
7.4
Good
9,555 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

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
10,907 reviews
United Airlines
7.4
Good
9,555 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

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 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 Delta and United Airlines fly from Montreal to Fort Collins in about 7h 51m. The time it takes to get you to your destination can typically vary by up to 18m. 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: Brussels Airlines (65%), Air Canada (62%), United Airlines( 62%).

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

    Looking at all options, your cheapest flight can be booked for C$ 303. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Denver Intl) can be booked for C$ 578 on average, our data indicates C$ 657 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, April is the cheapest month in which you can book a flight from Montreal to Fort Collins (average of C$ 271). Flying from Montreal to Fort Collins in November is currently the most expensive (average of C$ 541). 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 9 April 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 316AverageC$ 638FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 372AverageC$ 755FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 402AverageC$ 1,152FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 420AverageC$ 615FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

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Why should you use Cheapflights to find cheap flight tickets 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?

Yes! Start tracking prices for Montreal to Fort Collins flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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