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

Air Canada, WestJet, and United 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 July 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.

$177 Cheap Flights from Montreal Pierre Elliott Trudeau Intl Airport to Colorado in 2025

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

33 flights are operational weekly from Montreal Pierre Elliott Trudeau Intl Airport to Colorado as of July 2025. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.

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

4 flights are operational daily from Montreal Pierre Elliott Trudeau Intl Airport to Colorado as of July 2025. The most popular departure time for this route is 4:00PM, with 60% of flights per day taking off in the afternoon.

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

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

5:30 pm - 11:27 amYUL-DEN

19h 57m1 stop

12:15 pm - 12:43 amDEN-YUL

10h 28m1 stop

$301WestJet

Find Deal

Fri, Aug 22 - Mon, Aug 25

5:25 pm - 7:55 pmYUL-DEN

4h 30mnonstop

8:45 am - 9:00 pmDEN-YUL

10h 15m1 stop

$306Air Canada

Find Deal

Fri, Nov 7 - Thu, Nov 13

7:00 am - 11:27 amYUL-DEN

30h 27m1 stop

12:15 pm - 12:43 amDEN-YUL

10h 28m1 stop

$312WestJet

Find Deal

Thu, Aug 21 - Tue, Aug 26

6:45 am - 8:09 amYUL-DEN

27h 24m2 stops

12:04 am - 2:20 pmDEN-YUL

12h 16m1 stop

$342

Find Deal

Wed, Sep 10 - Fri, Sep 12

6:35 pm - 3:26 pmYUL-DEN

22h 51m1 stop

7:10 pm - 4:30 pmDEN-YUL

19h 20m2 stops

$347

Find Deal

Tue, Oct 7 - Mon, Oct 27

6:00 am - 10:11 amYUL-DEN

6h 11m1 stop

12:55 am - 12:15 pmDEN-YUL

9h 20m1 stop

$380Delta

Find Deal

Sun, Nov 23 - Tue, Nov 25

5:15 pm - 11:51 amYUL-COS

20h 36m1 stop

5:16 pm - 2:49 pmCOS-YUL

19h 33m1 stop

$388American Airlines

Find Deal

Fri, Sep 12 - Fri, Sep 19

3:44 pm - 11:39 pmYUL-COS

9h 55m1 stop

5:16 pm - 2:49 pmCOS-YUL

19h 33m1 stop

$392American Airlines

Find Deal

Thu, Sep 18 - Mon, Sep 22

6:15 am - 10:56 amYUL-COS

6h 41m1 stop

3:45 pm - 10:40 amCOS-YUL

16h 55m2 stops

$480United Airlines

Find Deal

Thu, Sep 18 - Mon, Sep 22

6:15 am - 10:56 amYUL-COS

6h 41m1 stop

12:02 pm - 9:29 pmCOS-YUL

7h 27m1 stop

$481United Airlines

Find Deal

Thu, Sep 18 - Mon, Sep 22

WestJet flights from Montreal Pierre Elliott Trudeau Intl Airport to Colorado

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

WestJet

Aug 22

YUL5:30 pmMontreal Pierre Elliott Trudeau Intl

19h 57m

1 stop

DEN11:27 amDenver Intl

Aug 25

DEN12:15 pmDenver Intl

10h 28m

1 stop

YUL12:43 amMontreal Pierre Elliott Trudeau Intl

$301

Find similar

WestJet

Aug 21

YUL7:00 amMontreal Pierre Elliott Trudeau Intl

30h 27m

1 stop

DEN11:27 amDenver Intl

Aug 26

DEN12:15 pmDenver Intl

10h 28m

1 stop

YUL12:43 amMontreal Pierre Elliott Trudeau Intl

$312

Find similar

WestJet

Aug 28

YUL6:45 amMontreal Pierre Elliott Trudeau Intl

30h 42m

2 stops

DEN11:27 amDenver Intl

Aug 31

DEN12:15 pmDenver Intl

10h 28m

1 stop

YUL12:43 amMontreal Pierre Elliott Trudeau Intl

$330

Find similar

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 7

YUL5:25 pmMontreal Pierre Elliott Trudeau Intl

4h 30m

DEN7:55 pmDenver Intl

Nov 13

DEN8:45 amDenver Intl

10h 15m

1 stop

YUL9:00 pmMontreal Pierre Elliott Trudeau Intl

$306

Find similar

Air Canada

Sep 13

YUL6:00 amMontreal Pierre Elliott Trudeau Intl

6h 14m

1 stop

DEN10:14 amDenver Intl

Sep 20

DEN9:40 amDenver Intl

3h 46m

YUL3:26 pmMontreal Pierre Elliott Trudeau Intl

$313

Find similar

Air Canada

Sep 13

YUL2:10 pmMontreal Pierre Elliott Trudeau Intl

7h 44m

1 stop

DEN7:54 pmDenver Intl

Sep 20

DEN11:35 amDenver Intl

11h 01m

1 stop

YUL12:36 amMontreal Pierre Elliott Trudeau Intl

$318

Find similar

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.

Fly from

Fly to

Route

Depart

Return

Price

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Fri 8/22

5:30 pm-11:27 am

1 stop19h 57m

Denver Intl

Mon 8/25

12:15 pm-12:43 am

1 stop10h 28m

$301

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Fri 11/7

5:25 pm-7:55 pm

Nonstop4h 30m

Denver Intl

Thu 11/13

8:45 am-9:00 pm

1 stop10h 15m

$306

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Thu 8/21

7:00 am-11:27 am

1 stop30h 27m

Denver Intl

Tue 8/26

12:15 pm-12:43 am

1 stop10h 28m

$312

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Wed 9/10

6:45 am-8:09 am

2 stops27h 24m

Denver Intl

Fri 9/12

12:04 am-2:20 pm

1 stop12h 16m

$342

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Tue 10/7

6:35 pm-3:26 pm

1 stop22h 51m

Denver Intl

Mon 10/27

7:10 pm-4:30 pm

2 stops19h 20m

$347

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sun 11/23

6:00 am-10:11 am

1 stop6h 11m

Denver Intl

Tue 11/25

12:55 am-12:15 pm

1 stop9h 20m

$380

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Fri 9/12

5:15 pm-11:51 am

1 stop20h 36m

Colorado Springs

Fri 9/19

5:16 pm-2:49 pm

1 stop19h 33m

$388

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Thu 9/18

3:44 pm-11:39 pm

1 stop9h 55m

Colorado Springs

Mon 9/22

5:16 pm-2:49 pm

1 stop19h 33m

$392

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Thu 9/18

6:15 am-10:56 am

1 stop6h 41m

Colorado Springs

Mon 9/22

3:45 pm-10:40 am

2 stops16h 55m

$480

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Thu 9/18

6:15 am-10:56 am

1 stop6h 41m

Colorado Springs

Mon 9/22

12:02 pm-9:29 pm

1 stop7h 27m

$481

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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 May is, on average, the cheapest month to fly to Colorado from Montreal Pierre Elliott Trudeau Intl Airport, with most prices found around $439. The month of August is another great option to travel to Colorado, with average flight prices from Montreal Pierre Elliott Trudeau Intl Airport averaging around $446.

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 $465. 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 $724.

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 $661 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 $532 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 $436 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 17% 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	$177
Fastest flight time	4h 13m
Direct flights	Every day
Airports in Colorado	2 airports

The best one-way flight to Colorado from Montreal Pierre Elliott Trudeau Intl Airport in the past 72 hours is $177. The best round-trip flight deal from Montreal Pierre Elliott Trudeau Intl Airport to Colorado found on momondo in the last 72 hours is $301.

The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Colorado takes 4h 13m

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

There are 2 airports near Colorado: Colorado Springs (COS), 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 July 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 (63.22% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (13.13%), Airbus A319 (6.48%), and Airbus A321-100/200 (6.13%).

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 $370	Free Cancellation	Rating 7.1 9,851 reviews		Search Air Canada flights
United Airlines	PriceFrom $430	Free Cancellation	Rating 7.4 8,900 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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Montreal Pierre Elliott Trudeau Intl to Orlando

Montreal Pierre Elliott Trudeau Intl to Newark

Montreal Pierre Elliott Trudeau Intl to Detroit Metropolitan Wayne County

Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Colorado from $177

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

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WestJet flights from Montreal Pierre Elliott Trudeau Intl Airport to Colorado

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

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

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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 $661 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 17% 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, WestJet, and United 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?

4 flights are operational daily from Montreal Pierre Elliott Trudeau Intl Airport to Colorado as of July 2025. The most popular departure time for this route is 4:00PM, with 60% 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?

33 flights are operational weekly from Montreal Pierre Elliott Trudeau Intl Airport to Colorado as of July 2025. The most popular departure day for this route is Mon, with 15% 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