In terms of precipitation, rainfall in Colorado 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 Colorado when rainfall is around 13.0 mm.

If weather is an important factor for your trip to Colorado, 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).

What are the most popular routes from Montreal Pierre Elliott Trudeau Intl Airport to Colorado?

While some choose either Montreal Pierre Elliott Trudeau Intl - Grand Junction Regnl or Montreal Pierre Elliott Trudeau Intl - Colorado Springs, Montreal Pierre Elliott Trudeau Intl - Denver Intl is the most popular route from Montreal Pierre Elliott Trudeau Intl Airport to Colorado.

What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to Colorado?

Before booking your flight to Colorado from Montreal Pierre Elliott Trudeau Intl Airport, check out the most reliable airlines to get you to your destination on time: United Airlines (60%), Air Canada (60%), Brussels Airlines( 47%).

What are the most popular airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Colorado?

The most popular airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Colorado are Air Canada, WestJet and United Airlines. Something to consider prior to booking your flight.

How can I find direct flights from Pierre Elliott Trudeau Intl to Colorado?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Colorado.

Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Colorado?

Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Colorado by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 278+ Cheap Flights from Montreal Pierre Elliott Trudeau Intl Airport to Colorado

Cheap flight deals from Pierre Elliott Trudeau Intl to Colorado

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Pierre Elliott Trudeau Intl to Colorado
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 August 2026.

Sat 10/105:30 p.m. -

1 stop19h 50m

Thu 15/1012:15 p.m. -

1 stop9h 30m

Deal found 28/8C$ 435

Sun 11/108:00 p.m. -

1 stop17h 20m

Thu 15/1012:15 p.m. -

1 stop9h 30m

Deal found 30/8C$ 474

Wed 7/107:15 a.m. -

1 stop30h 05m

Thu 15/1012:15 p.m. -

1 stop9h 30m

Deal found 30/8C$ 513

Wed 7/105:45 p.m. -

2 stops19h 35m

Sun 11/1012:15 p.m. -

1 stop9h 30m

Deal found 30/8C$ 524

Wed 23/97:15 a.m. -

2 stops15h 07m

Sun 4/1012:15 p.m. -

1 stop9h 30m

Deal found 26/8C$ 539

Fri 9/107:20 p.m. -

2 stops42h 00m

Mon 12/1012:15 p.m. -

1 stop16h 50m

Deal found 26/8C$ 573

Tue 20/109:45 a.m. -

2 stops10h 10m

Wed 21/106:00 a.m. -

2 stops9h 30m

Deal found 26/8C$ 599

Sat 10/108:00 p.m. -

1 stop17h 20m

Sat 17/102:10 p.m. -

2 stops28h 20m

Deal found 30/8C$ 609

Mon 5/109:00 a.m. -

2 stops25h 15m

Sun 11/1012:15 p.m. -

1 stop9h 30m

Deal found 30/8C$ 612

Sat 3/107:00 a.m. -

2 stops17h 25m

Sat 10/106:00 a.m. -

2 stops15h 25m

Deal found 27/8C$ 674

Thu 8/109:30 a.m. -

2 stops12h 46m

Sat 17/106:00 a.m. -

2 stops15h 25m

Deal found 27/8C$ 698

Thu 22/106:10 a.m. -

1 stop6h 45m

Sat 24/108:00 a.m. -

1 stop11h 26m

Deal found 30/8C$ 702

Best flights from Pierre Elliott Trudeau Intl to Colorado
Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 31 August 2026.

Tue 26/17:00 a.m. -

2 stops12h 00m

Thu 28/15:30 a.m. -

2 stops12h 08m

Deal found 26/8C$ 630

Wed 30/97:00 a.m. -

2 stops17h 25m

Wed 7/106:00 a.m. -

1 stop9h 38m

Deal found 27/8C$ 674

Thu 17/98:00 p.m. -

2 stops29h 08m

Sat 26/99:10 a.m. -

2 stops19h 55m

Deal found 26/8C$ 773

Sat 26/95:00 a.m. -

1 stop7h 32m

Tue 29/911:25 a.m. -

Nonstop3h 45m

Deal found 26/8C$ 799

Tue 20/1011:23 a.m. -

2 stops11h 21m

Wed 21/105:30 a.m. -

2 stops10h 00m

Deal found 29/8C$ 673

Fri 2/107:00 a.m. -

2 stops17h 25m

Sat 10/106:00 a.m. -

2 stops15h 25m

Deal found 27/8C$ 705

Thu 22/106:10 a.m. -

1 stop6h 45m

Sat 24/106:00 a.m. -

2 stops9h 30m

Deal found 30/8C$ 702

Thu 10/127:00 a.m. -

1 stop7h 33m

Tue 15/121:40 p.m. -

1 stop8h 18m

Deal found 28/8C$ 705

Wed 14/103:30 p.m. -

1 stop6h 47m

Sun 18/1011:35 a.m. -

1 stop6h 46m

Deal found 27/8C$ 808

Tue 29/911:23 a.m. -

2 stops11h 21m

Sat 10/105:30 a.m. -

2 stops13h 56m

Deal found 27/8C$ 705

Thu 4/29:28 a.m. -

1 stop13h 03m

Mon 8/26:25 p.m. -

2 stops27h 10m

Deal found 26/8C$ 716

Thu 15/106:10 a.m. -

1 stop8h 35m

Sat 17/1011:25 a.m. -

Nonstop3h 45m

Deal found 30/8C$ 900

Thu 4/25:50 p.m. -

Nonstop4h 37m

Mon 8/28:15 a.m. -

1 stop9h 20m

Deal found 27/8C$ 884

Thu 24/94:55 p.m. -

2 stops17h 54m

Sun 27/97:00 a.m. -

2 stops13h 06m

Deal found 30/8C$ 822

Sat 26/96:00 a.m. -

1 stop9h 57m

Tue 29/99:30 a.m. -

2 stops12h 20m

Deal found 26/8C$ 855

Fri 25/912:44 p.m. -

1 stop10h 29m

Tue 29/99:30 a.m. -

2 stops12h 20m

Deal found 27/8C$ 859

Sun 27/98:15 a.m. -

1 stop15h 51m

Sun 4/107:00 a.m. -

2 stops13h 06m

Deal found 30/8C$ 863

Wed 23/97:00 a.m. -

1 stop9h 51m

Sun 27/912:59 a.m. -

1 stop8h 59m

Deal found 30/8C$ 900

Find flight deals from Pierre Elliott Trudeau Intl to Colorado

Round-trip from	C$ 435
One-way from	C$ 278
Popular in	December
Cheapest in	November
Average price	C$ 619
Good round-trip deal	C$ 778 or less

WestJet
10/10-15/10
2 total stops
29h 20m total
Montreal to Colorado

Search Deals

WestJet
12/9
1 total stop
19h 50m total
Montreal to Colorado

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (C$ 109 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (C$ 48 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Colorado.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealGrand Junction

YUL Montreal Pierre Elliott Trudeau Intl - GJT Grand Junction Regnl

YULGJT

Montreal Pierre Elliott Trudeau Intl

Tue 26/1

7:00 a.m.-5:00 p.m.

2 stops12h 00m

Grand Junction Regnl

Thu 28/1

5:30 a.m.-7:38 p.m.

2 stops12h 08m

C$ 630

MontrealColorado Springs

YUL Montreal Pierre Elliott Trudeau Intl - COS Colorado Springs

YULCOS

Montreal Pierre Elliott Trudeau Intl

Tue 20/10

11:23 a.m.-8:44 p.m.

2 stops11h 21m

Colorado Springs

Wed 21/10

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

2 stops10h 00m

C$ 673

MontrealColorado Springs

YUL Montreal Pierre Elliott Trudeau Intl - COS Colorado Springs

YULCOS

Montreal Pierre Elliott Trudeau Intl

Wed 30/9

7:00 a.m.-10:25 p.m.

2 stops17h 25m

Colorado Springs

Wed 7/10

6:00 a.m.-5:38 p.m.

1 stop9h 38m

C$ 674

MontrealColorado Springs

YUL Montreal Pierre Elliott Trudeau Intl - COS Colorado Springs

YULCOS

Montreal Pierre Elliott Trudeau Intl

Thu 22/10

6:10 a.m.-10:55 a.m.

1 stop6h 45m

Colorado Springs

Sat 24/10

6:00 a.m.-5:30 p.m.

2 stops9h 30m

C$ 702

MontrealColorado Springs

YUL Montreal Pierre Elliott Trudeau Intl - COS Colorado Springs

YULCOS

Montreal Pierre Elliott Trudeau Intl

Fri 2/10

7:00 a.m.-10:25 p.m.

2 stops17h 25m

Colorado Springs

Sat 10/10

6:00 a.m.-11:25 p.m.

2 stops15h 25m

C$ 705

MontrealColorado Springs

YUL Montreal Pierre Elliott Trudeau Intl - COS Colorado Springs

YULCOS

Montreal Pierre Elliott Trudeau Intl

Thu 10/12

7:00 a.m.-12:33 p.m.

1 stop7h 33m

Colorado Springs

Tue 15/12

1:40 p.m.-11:58 p.m.

1 stop8h 18m

C$ 705

MontrealColorado Springs

YUL Montreal Pierre Elliott Trudeau Intl - COS Colorado Springs

YULCOS

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

11:23 a.m.-8:44 p.m.

2 stops11h 21m

Colorado Springs

Sat 10/10

5:30 a.m.-9:26 p.m.

2 stops13h 56m

C$ 705

MontrealDenver

YUL Montreal Pierre Elliott Trudeau Intl - DEN Denver Intl

YULDEN

Montreal Pierre Elliott Trudeau Intl

Thu 4/2

9:28 a.m.-8:31 p.m.

1 stop13h 03m

Denver Intl

Mon 8/2

6:25 p.m.-11:35 p.m.

2 stops27h 10m

C$ 716

MontrealDenver

YUL Montreal Pierre Elliott Trudeau Intl - DEN Denver Intl

YULDEN

Montreal Pierre Elliott Trudeau Intl

Thu 17/9

8:00 p.m.-11:08 p.m.

2 stops29h 08m

Denver Intl

Sat 26/9

9:10 a.m.-7:05 a.m.

2 stops19h 55m

C$ 773

Quickest round-trip

MontrealDenver

YUL Montreal Pierre Elliott Trudeau Intl - DEN Denver Intl

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sat 26/9

5:00 a.m.-10:32 a.m.

1 stop7h 32m

Denver Intl

Tue 29/9

11:25 a.m.-5:10 p.m.

Nonstop3h 45m

C$ 799

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/8

Showing 1-10 of 32 resultsSorted by cheapest first

Best time to book a flight from Pierre Elliott Trudeau Intl to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Pierre Elliott Trudeau Intl with our price prediction graph.

YUL-GJT

YUL-COS

YUL-DEN

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 Pierre Elliott Trudeau Intl Airport to Colorado

YUL-USCO

YUL-GJT

YUL-COS

YUL-DEN

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Colorado?

Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Colorado (average of C$ 602). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Colorado in September is currently the most expensive (average of C$ 887). 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 YUL to CO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal Pierre Elliott Trudeau Intl Airport to Colorado as you normally would.

Weekly flight availability from Montreal Pierre Elliott Trudeau Intl Airport to Colorado

The most flights from YUL to USCO are scheduled on a Monday (5 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to Colorado?

Airfare is below average for this route at the moment.

Montreal Pierre Elliott Trudeau Intl Airport to Colorado flights typically cost between C$ 729 and C$ 1,159 in October.
The cheapest round-trip price found within the last 5 days was C$ 435 on WestJet (10 Oct-15 Oct).

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Colorado?

To ensure you get the cheapest price possible for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Colorado, you should look to book at least 90 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Colorado

Read reviews from past customers who have flown United Airlines,WestJet, andAir Canada from Montreal Pierre Elliott Trudeau Intl Airport to Colorado. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

10,148 reviews

Check prices

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

10,148 reviews

United Airlines

7.4

Good

10,148 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Dawn,Aug 2026

ORD - DEN

WestJet

7.2

Good

3,444 reviews

United Airlines

7.4

Good

10,148 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Dawn,Aug 2026

ORD - DEN

Air Canada

7.1

Good

11,558 reviews

United Airlines

7.4

Good

10,148 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Dawn,Aug 2026

ORD - DEN

Related info for your journey

How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Colorado?
There are many flights that can get you from Montreal Pierre Elliott Trudeau Intl Airport to Colorado in 7h 32m. Fly via United Airlines, Delta, or Air Canada to get the fastest option. Montreal Pierre Elliott Trudeau Intl Airport and Colorado are separated by a distance of 2585 km. This flight may include one or multiple stops.
What are the most popular routes from Montreal Pierre Elliott Trudeau Intl Airport to Colorado?
While some choose either Montreal Pierre Elliott Trudeau Intl - Grand Junction Regnl or Montreal Pierre Elliott Trudeau Intl - Colorado Springs, Montreal Pierre Elliott Trudeau Intl - Denver Intl is the most popular route from Montreal Pierre Elliott Trudeau Intl Airport to Colorado.
What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to Colorado?
Before booking your flight to Colorado from Montreal Pierre Elliott Trudeau Intl Airport, check out the most reliable airlines to get you to your destination on time: United Airlines (60%), Air Canada (60%), Brussels Airlines( 47%).
What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Colorado?
The cheapest flight price from Montreal Pierre Elliott Trudeau Intl Airport to Colorado is C$ 713. On average you can expect to pay C$ 897. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Denver Intl), can usually be booked for C$ 609.
Can I find deals for flights from Pierre Elliott Trudeau Intl to Colorado that include hotel bookings?
Yes. In addition to deals on Pierre Elliott Trudeau Intl to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Pierre Elliott Trudeau Intl to Colorado?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Colorado.
Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Colorado?
Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Colorado 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 Pierre Elliott Trudeau Intl Airport to Colorado?
Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Colorado (average of C$ 602). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Colorado in September is currently the most expensive (average of C$ 887). 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.

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Top 3 airlines flying from Pierre Elliott Trudeau Intl to Colorado

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	CheapestC$ 322	AverageC$ 759	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
WestJet	CheapestC$ 478	AverageC$ 540	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Air Canada	CheapestC$ 532	AverageC$ 730	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Colorado?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Pierre Elliott Trudeau Intl to Colorado. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Colorado?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Pierre Elliott Trudeau Intl to Colorado for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Colorado with no change fees?

Need flexible booking options for your flight to Colorado from Pierre Elliott Trudeau Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Colorado become cheaper?

Not ready to book yet? You can track prices for flights from Pierre Elliott Trudeau Intl to Colorado on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Colorado from C$ 278

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Pierre Elliott Trudeau Intl to Colorado

Cheapest flights from Pierre Elliott Trudeau Intl to ColoradoExplore the most affordable flight options available from Pierre Elliott Trudeau Intl to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 August 2026.

Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 August 2026.

Best flights from Pierre Elliott Trudeau Intl to ColoradoDiscover carefully curated flight deals from Pierre Elliott Trudeau Intl to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 31 August 2026.

Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 31 August 2026.

Direct flights from Pierre Elliott Trudeau Intl to ColoradoExplore direct flight options from Pierre Elliott Trudeau Intl to Colorado based on user searches, and compare prices and availability for your desired travel dates. Data last updated 31 August 2026.

Explore direct flight options from Pierre Elliott Trudeau Intl to Colorado based on user searches, and compare prices and availability for your desired travel dates. Data last updated 31 August 2026.

Last-minute flights from Pierre Elliott Trudeau Intl to ColoradoDiscover last-minute flight deals from Pierre Elliott Trudeau Intl to Colorado. Data last updated 31 August 2026 and is based on user searches.

Discover last-minute flight deals from Pierre Elliott Trudeau Intl to Colorado. Data last updated 31 August 2026 and is based on user searches.

One-way flights from Pierre Elliott Trudeau Intl to ColoradoSearch for one-way flight options from Pierre Elliott Trudeau Intl to Colorado. Find affordable one-way fares based on user searches. Data last updated 31 August 2026.

Search for one-way flight options from Pierre Elliott Trudeau Intl to Colorado. Find affordable one-way fares based on user searches. Data last updated 31 August 2026.

Find flight deals from Pierre Elliott Trudeau Intl to Colorado

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One-way from

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Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Colorado that are best for you.

Best time to book a flight from Pierre Elliott Trudeau Intl to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Pierre Elliott Trudeau Intl with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Colorado?

What is the cheapest time of day to fly from YUL to CO?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 August 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal Pierre Elliott Trudeau Intl Airport to Colorado as you normally would.

Weekly flight availability from Montreal Pierre Elliott Trudeau Intl Airport to Colorado

The most flights from YUL to USCO are scheduled on a Monday (5 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to Colorado?

Airfare is below average for this route at the moment.

Montreal Pierre Elliott Trudeau Intl Airport to Colorado flights typically cost between C$ 729 and C$ 1,159 in October.The cheapest round-trip price found within the last 5 days was C$ 435 on WestJet (10 Oct-15 Oct).

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Colorado?

Reviews of airlines servicing Colorado

Read reviews from past customers who have flown United Airlines,WestJet, andAir Canada from Montreal Pierre Elliott Trudeau Intl Airport to Colorado. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Colorado?

What are the most popular routes from Montreal Pierre Elliott Trudeau Intl Airport to Colorado?

What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to Colorado?

What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Colorado?

Can I find deals for flights from Pierre Elliott Trudeau Intl to Colorado that include hotel bookings?

How can I find direct flights from Pierre Elliott Trudeau Intl to Colorado?

Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Colorado?

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Colorado?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pierre Elliott Trudeau Intl to Colorado

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Colorado by adding a car rental and/or hotel reservation to your travel itinerary.

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Search flights from Pierre Elliott Trudeau Intl to Colorado by cabin class

Find flights from Pierre Elliott Trudeau Intl to Colorado, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Pierre Elliott Trudeau Intl and Colorado flights

Browse other Pierre Elliott Trudeau Intl and Colorado flight options. Last updated on 31 August 2026.

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Pierre Elliott Trudeau Intl to Colorado flights

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Cheapest flights from Pierre Elliott Trudeau Intl to Colorado
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 August 2026.

Best flights from Pierre Elliott Trudeau Intl to Colorado
Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 31 August 2026.

Direct flights from Pierre Elliott Trudeau Intl to Colorado
Explore direct flight options from Pierre Elliott Trudeau Intl to Colorado based on user searches, and compare prices and availability for your desired travel dates. Data last updated 31 August 2026.

Last-minute flights from Pierre Elliott Trudeau Intl to Colorado
Discover last-minute flight deals from Pierre Elliott Trudeau Intl to Colorado. Data last updated 31 August 2026 and is based on user searches.

One-way flights from Pierre Elliott Trudeau Intl to Colorado
Search for one-way flight options from Pierre Elliott Trudeau Intl to Colorado. Find affordable one-way fares based on user searches. Data last updated 31 August 2026.

Montreal Pierre Elliott Trudeau Intl Airport to Colorado flights typically cost between C$ 729 and C$ 1,159 in October.
The cheapest round-trip price found within the last 5 days was C$ 435 on WestJet (10 Oct-15 Oct).