What is the cheapest airline that flies from Montreal Pierre Elliott Trudeau Intl to Colorado?

Air Canada, Delta, and American Airlines are the most popular carriers operating from Montreal Pierre Elliott Trudeau Intl to Colorado

How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to Colorado?

As of November 2025, there are 2 operators available to choose from for flights from Montreal Pierre Elliott Trudeau Intl Airport to Colorado.

How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Colorado?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montreal Pierre Elliott Trudeau Intl Airport to Colorado.

What documentation or ID do you need to fly to Colorado?

The travel and health documents required for your trip to Colorado can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Colorado. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$194 Cheap Flights from Montreal Pierre Elliott Trudeau Intl Airport to Colorado in 2025/26

Q: How many flights depart from Montreal Pierre Elliott Trudeau Intl Airport to Colorado on average per day?

3 flights are operational daily from Montreal Pierre Elliott Trudeau Intl Airport to Colorado as of November 2025. The most popular departure time for this route is 5:00PM, with 100% of flights per day taking off in the afternoon.

Q: How many flights depart from Montreal Pierre Elliott Trudeau Intl Airport to Colorado on average per week?

21 flights are operational weekly from Montreal Pierre Elliott Trudeau Intl Airport to Colorado as of November 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

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5:10 pm - 1:23 amYUL-DEN

10h 13m1 stop

4:25 pm - 3:20 pmDEN-YUL

20h 55m2 stops

$346Multiple Airlines

Find Deal

Sat, Dec 6 - Wed, Dec 10

5:10 pm - 1:23 amYUL-DEN

10h 13m1 stop

4:25 pm - 4:25 pmDEN-YUL

22h 00m1 stop

$357Multiple Airlines

Find Deal

Sat, Dec 6 - Wed, Dec 10

7:30 am - 5:44 pmYUL-DEN

12h 14m1 stop

11:15 am - 4:58 pmDEN-YUL

3h 43mnonstop

$385Air Canada

Find Deal

Fri, Nov 28 - Sat, Nov 29

7:10 am - 9:29 amYUL-DEN

28h 19m2 stops

5:45 pm - 8:45 amDEN-YUL

13h 00m1 stop

$403Delta

Find Deal

Mon, Dec 8 - Mon, Dec 15

7:00 am - 12:49 pmYUL-DEN

7h 49m1 stop

3:00 pm - 3:08 pmDEN-YUL

22h 08m1 stop

$407American Airlines

Find Deal

Fri, Jan 16 - Wed, Jan 21

9:35 am - 8:37 pmYUL-DEN

13h 02m1 stop

12:04 pm - 12:00 pmDEN-YUL

21h 56m2 stops

$415Delta

Find Deal

Thu, Dec 4 - Mon, Dec 8

5:25 pm - 7:55 pmYUL-DEN

4h 30mnonstop

11:15 am - 4:58 pmDEN-YUL

3h 43mnonstop

$425Air Canada

Find Deal

Sun, Nov 23 - Sat, Nov 29

12:30 pm - 8:33 pmYUL-DEN

10h 03m1 stop

5:51 pm - 11:15 amDEN-YUL

15h 24m1 stop

$440American Airlines

Find Deal

Tue, Apr 7 - Wed, Apr 8

6:30 am - 8:08 pmYUL-COS

15h 38m2 stops

6:00 am - 4:21 pmCOS-YUL

8h 21m2 stops

$545United Airlines

Find Deal

Tue, Apr 14 - Wed, Apr 15

6:00 am - 9:58 pmYUL-COS

17h 58m2 stops

5:05 pm - 2:00 pmCOS-YUL

18h 55m2 stops

$548United Airlines

Find Deal

Wed, Jan 28 - Sun, Feb 1

Air Canada flights from Montreal Pierre Elliott Trudeau Intl Airport to Colorado

Our best Air Canada deals on Montreal Pierre Elliott Trudeau Intl Airport to Colorado flight tickets

Air Canada

Nov 28

YUL7:30 amMontreal Pierre Elliott Trudeau Intl

12h 14m

1 stop

DEN5:44 pmDenver Intl

Nov 29

DEN11:15 amDenver Intl

3h 43m

YUL4:58 pmMontreal Pierre Elliott Trudeau Intl

$385

Find similar

Air Canada

Nov 23

YUL5:25 pmMontreal Pierre Elliott Trudeau Intl

4h 30m

DEN7:55 pmDenver Intl

Nov 29

DEN11:15 amDenver Intl

3h 43m

YUL4:58 pmMontreal Pierre Elliott Trudeau Intl

$425

Find similar

Air Canada

Nov 23

YUL5:25 pmMontreal Pierre Elliott Trudeau Intl

4h 30m

DEN7:55 pmDenver Intl

Nov 29

DEN8:45 amDenver Intl

10h 15m

1 stop

YUL9:00 pmMontreal Pierre Elliott Trudeau Intl

$430

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Delta flights from Montreal Pierre Elliott Trudeau Intl Airport to Colorado

Our best Delta deals on Montreal Pierre Elliott Trudeau Intl Airport to Colorado flight tickets

Delta

Dec 8

YUL7:10 amMontreal Pierre Elliott Trudeau Intl

28h 19m

2 stops

DEN9:29 amDenver Intl

Dec 15

DEN5:45 pmDenver Intl

13h 00m

1 stop

YUL8:45 amMontreal Pierre Elliott Trudeau Intl

$403

Find similar

Delta

Dec 4

YUL9:35 amMontreal Pierre Elliott Trudeau Intl

13h 02m

1 stop

DEN8:37 pmDenver Intl

Dec 8

DEN12:04 pmDenver Intl

21h 56m

2 stops

YUL12:00 pmMontreal Pierre Elliott Trudeau Intl

$415

Find similar

Delta

Dec 24

YUL7:00 amMontreal Pierre Elliott Trudeau Intl

9h 06m

1 stop

DEN2:06 pmDenver Intl

Jan 6

DEN7:00 amDenver Intl

28h 34m

2 stops

YUL1:34 pmMontreal Pierre Elliott Trudeau Intl

$434

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momondo 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.

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Fly to

Route

Depart

Return

Price

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sat 12/6

5:10 pm-1:23 am

1 stop10h 13m

Denver Intl

Wed 12/10

4:25 pm-3:20 pm

2 stops20h 55m

$346

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sat 12/6

5:10 pm-1:23 am

1 stop10h 13m

Denver Intl

Wed 12/10

4:25 pm-4:25 pm

1 stop22h 00m

$357

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Fri 11/28

7:30 am-5:44 pm

1 stop12h 14m

Denver Intl

Sat 11/29

11:15 am-4:58 pm

Nonstop3h 43m

$385

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Mon 12/8

7:10 am-9:29 am

2 stops28h 19m

Denver Intl

Mon 12/15

5:45 pm-8:45 am

1 stop13h 00m

$403

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Fri 1/16

7:00 am-12:49 pm

1 stop7h 49m

Denver Intl

Wed 1/21

3:00 pm-3:08 pm

1 stop22h 08m

$407

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Thu 12/4

9:35 am-8:37 pm

1 stop13h 02m

Denver Intl

Mon 12/8

12:04 pm-12:00 pm

2 stops21h 56m

$415

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sun 11/23

5:25 pm-7:55 pm

Nonstop4h 30m

Denver Intl

Sat 11/29

11:15 am-4:58 pm

Nonstop3h 43m

$425

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Tue 4/7

12:30 pm-8:33 pm

1 stop10h 03m

Denver Intl

Wed 4/8

5:51 pm-11:15 am

1 stop15h 24m

$440

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Tue 4/14

6:30 am-8:08 pm

2 stops15h 38m

Colorado Springs

Wed 4/15

6:00 am-4:21 pm

2 stops8h 21m

$545

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Wed 1/28

6:00 am-9:58 pm

2 stops17h 58m

Colorado Springs

Sun 2/1

5:05 pm-2:00 pm

2 stops18h 55m

$548

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How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to Colorado

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Colorado?

The month of August is, on average, the cheapest month to fly to Colorado from Montreal Pierre Elliott Trudeau Intl Airport, with most prices found around $411. The month of May is another great option to travel to Colorado, with average flight prices from Montreal Pierre Elliott Trudeau Intl Airport averaging around $438.

What is the cheapest day to depart on your flight to Colorado?

The cheapest day to depart from Montreal Pierre Elliott Trudeau Intl Airport to Colorado is on a Wednesday when prices can be found for as low as $466. On the other hand, Monday is the most expensive day to depart from Montreal Pierre Elliott Trudeau Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $753.

What is the cheapest time of day to depart on your flight to Colorado?

The cheapest time of day to fly to Colorado is at noon when flights can be purchased for as low as $532. In the afternoon is when there is more demand to fly to Colorado, so prices are often more expensive at around $647 per ticket.

What is the cheapest Montreal Pierre Elliott Trudeau Intl to Colorado flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to Denver Intl for the best Montreal Pierre Elliott Trudeau Intl - Colorado flight prices

How far in advance should I book a flight to Colorado?

You are more likely to see cheaper flights to Colorado from Montreal Pierre Elliott Trudeau Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around $521 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Montreal Pierre Elliott Trudeau Intl Airport for as low as $410 on momondo.

What cabin class options are available on Montreal Pierre Elliott Trudeau Intl to Colorado flights?

There are 4 cabin classes available to choose from on Montreal Pierre Elliott Trudeau Intl to Colorado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Montreal Pierre Elliott Trudeau Intl Airport to Colorado flights?

You could potentially save up to 34% on your flight if you consider stops on a Montreal Pierre Elliott Trudeau Intl Airport to Colorado flight.

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Colorado

Best Price Found	$428
Fastest flight time	4h 20m
Direct flights	Every day
Airports in Colorado	1 airport

The best one-way flight to Colorado from Montreal Pierre Elliott Trudeau Intl Airport in the past 72 hours is $428. The best round-trip flight deal from Montreal Pierre Elliott Trudeau Intl Airport to Colorado found on momondo in the last 72 hours is $459.

The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Colorado takes 4h 20m

Direct flights go from Montreal Pierre Elliott Trudeau Intl Airport to Colorado every day.

There is 1 airport near Colorado: Denver Intl (DEN)

Search flight deals

When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Colorado?
Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Colorado are refreshed on a daily basis.
How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to Colorado?
As of November 2025, there are 2 operators available to choose from for flights from Montreal Pierre Elliott Trudeau Intl Airport to Colorado.
How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Colorado?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montreal Pierre Elliott Trudeau Intl Airport to Colorado.
What documentation or ID do you need to fly to Colorado?
The travel and health documents required for your trip to Colorado can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Colorado. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Montreal Pierre Elliott Trudeau Intl Airport to Colorado?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Montreal Pierre Elliott Trudeau Intl Airport to Colorado is Airbus A220-300 (58.52% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (10.92%), Airbus A320-100/200 (6.99%), and Airbus A319 (5.24%).

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Colorado

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Colorado with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $374	Free Cancellation	Rating 7.1 10,403 reviews		Search Air Canada flights
United Airlines	PriceFrom $430	Free Cancellation	Rating 7.4 9,002 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Colorado?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Montreal to Colorado. momondo saves you time and could save you money on your trip.

Can I find flights from Montreal to Colorado with flexible booking policies on momondo?

All flight searches from Montreal to Colorado on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Montreal to Colorado?

Once all potential Montreal to Colorado flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Montreal to Colorado right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Montreal to Colorado flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Montreal Pierre Elliott Trudeau Intl Airport flight routes

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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Colorado from $194

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Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Colorado

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Air Canada flights from Montreal Pierre Elliott Trudeau Intl Airport to Colorado

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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.

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How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to Colorado

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Colorado?

What is the cheapest day to depart on your flight to Colorado?

What is the cheapest time of day to depart on your flight to Colorado?

The cheapest time of day to fly to Colorado is at noon when flights can be purchased for as low as $532. In the afternoon is when there is more demand to fly to Colorado, so prices are often more expensive at around $647 per ticket.

What is the cheapest Montreal Pierre Elliott Trudeau Intl to Colorado flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to Denver Intl for the best Montreal Pierre Elliott Trudeau Intl - Colorado flight prices

How far in advance should I book a flight to Colorado?

What cabin class options are available on Montreal Pierre Elliott Trudeau Intl to Colorado flights?

There are 4 cabin classes available to choose from on Montreal Pierre Elliott Trudeau Intl to Colorado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Montreal Pierre Elliott Trudeau Intl Airport to Colorado flights?

You could potentially save up to 34% on your flight if you consider stops on a Montreal Pierre Elliott Trudeau Intl Airport to Colorado flight.

What is the cheapest airline that flies from Montreal Pierre Elliott Trudeau Intl to Colorado?

Air Canada, Delta, and American Airlines are the most popular carriers operating from Montreal Pierre Elliott Trudeau Intl to Colorado

How many flights depart from Montreal Pierre Elliott Trudeau Intl Airport to Colorado on average per day?

3 flights are operational daily from Montreal Pierre Elliott Trudeau Intl Airport to Colorado as of November 2025. The most popular departure time for this route is 5:00PM, with 100% of flights per day taking off in the afternoon.

How many flights depart from Montreal Pierre Elliott Trudeau Intl Airport to Colorado on average per week?

21 flights are operational weekly from Montreal Pierre Elliott Trudeau Intl Airport to Colorado as of November 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Colorado

Best Price Found

Fastest flight time

Direct flights

Airports in Colorado

When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Colorado?

How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to Colorado?

How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Colorado?

What documentation or ID do you need to fly to Colorado?

What is the most popular plane model from Montreal Pierre Elliott Trudeau Intl Airport to Colorado?

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Colorado

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Colorado with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Colorado?

Can I find flights from Montreal to Colorado with flexible booking policies on momondo?

How can momondo help me find flights from Montreal to Colorado?

I’m not ready to book a flight from Montreal to Colorado right now. Can momondo alert me if prices change?

An easier way to manage your Colorado trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Colorado

Popular cities in Colorado

Popular flights according to clicks in the last 7 days on momondo