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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Colorado from C$ 277

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Colorado departing on 8/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
8:00 p.m. - 11:20 a.m.
YUL
-
DEN
17h 20m
1 stop
WestJet Logo
12:15 p.m. - 11:45 p.m.
DEN
-
YUL
9h 30m
1 stop
C$ 556WestJet
Sat, 22 Aug - Sat, 29 Aug
WestJet Logo
6:45 a.m. - 11:20 a.m.
YUL
-
DEN
30h 35m
2 stops
WestJet Logo
12:15 p.m. - 4:45 p.m.
DEN
-
YUL
26h 30m
2 stops
C$ 558WestJet
Sun, 20 Sep - Thu, 24 Sep
WestJet Logo
8:00 p.m. - 11:20 a.m.
YUL
-
DEN
17h 20m
1 stop
WestJet Logo
12:15 p.m. - 7:05 a.m.
DEN
-
YUL
16h 50m
1 stop
C$ 563WestJet
Sat, 18 Jul - Sat, 25 Jul
WestJet Logo
5:45 p.m. - 11:20 a.m.
YUL
-
DEN
43h 35m
2 stops
WestJet Logo
12:15 p.m. - 11:45 p.m.
DEN
-
YUL
9h 30m
1 stop
C$ 565WestJet
Wed, 15 Jul - Tue, 21 Jul
Multiple Airlines Logo
10:35 a.m. - 1:00 p.m.
YUL
-
DEN
28h 25m
2 stops
Multiple Airlines Logo
12:15 p.m. - 11:45 p.m.
DEN
-
YUL
9h 30m
1 stop
C$ 572Multiple Airlines
Tue, 22 Sep - Sun, 27 Sep
Multiple Airlines Logo
10:35 a.m. - 12:29 a.m.
YUL
-
DEN
15h 54m
2 stops
Multiple Airlines Logo
12:15 p.m. - 11:45 p.m.
DEN
-
YUL
9h 30m
1 stop
C$ 573Multiple Airlines
Tue, 15 Sep - Mon, 21 Sep
United Airlines Logo
6:10 a.m. - 9:27 p.m.
YUL
-
COS
17h 17m
2 stops
United Airlines Logo
11:55 a.m. - 9:26 p.m.
COS
-
YUL
7h 31m
1 stop
C$ 697United Airlines
Tue, 11 Aug - Wed, 12 Aug
United Airlines Logo
9:45 a.m. - 5:55 p.m.
YUL
-
COS
10h 10m
2 stops
United Airlines Logo
5:07 p.m. - 2:40 p.m.
COS
-
YUL
19h 33m
2 stops
C$ 734United Airlines
Sat, 3 Oct - Tue, 6 Oct
Delta Logo
7:00 a.m. - 10:28 p.m.
YUL
-
COS
17h 28m
2 stops
Delta Logo
6:00 a.m. - 5:46 p.m.
COS
-
YUL
9h 46m
1 stop
C$ 746Delta
Tue, 4 Aug - Sun, 9 Aug
Delta Logo
7:00 a.m. - 12:14 p.m.
YUL
-
COS
7h 14m
1 stop
Delta Logo
1:40 p.m. - 11:51 p.m.
COS
-
YUL
8h 11m
1 stop
C$ 776Delta
Sat, 3 Oct - Tue, 6 Oct

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American Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Colorado

Our best American Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Colorado flight tickets
American Airlines
9 Jul
YUL7:51 a.m.Montreal Pierre Elliott Trudeau Intl
11h 28m
2 stops
DEN5:19 p.m.Denver Intl
18 Jul
DEN11:55 p.m.Denver Intl
19h 49m
1 stop
YUL9:44 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 799
American Airlines
9 Jul
YUL7:51 a.m.Montreal Pierre Elliott Trudeau Intl
9h 39m
2 stops
DEN3:30 p.m.Denver Intl
18 Jul
DEN6:19 p.m.Denver Intl
15h 24m
1 stop
YUL11:43 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 807
American Airlines
14 Aug
YUL3:45 p.m.Montreal Pierre Elliott Trudeau Intl
9h 08m
1 stop
COS10:53 p.m.Colorado Springs
22 Aug
COS5:40 a.m.Colorado Springs
7h 04m
1 stop
YUL2:44 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 826

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
22 Aug
YUL8:00 p.m.Montreal Pierre Elliott Trudeau Intl
17h 20m
1 stop
DEN11:20 a.m.Denver Intl
29 Aug
DEN12:15 p.m.Denver Intl
9h 30m
1 stop
YUL11:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 556
WestJet
3 Oct
YUL7:15 a.m.Montreal Pierre Elliott Trudeau Intl
30h 05m
1 stop
DEN11:20 a.m.Denver Intl
8 Oct
DEN12:15 p.m.Denver Intl
9h 30m
1 stop
YUL11:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 558
WestJet
18 Jul
YUL8:00 p.m.Montreal Pierre Elliott Trudeau Intl
17h 20m
1 stop
DEN11:20 a.m.Denver Intl
25 Jul
DEN12:15 p.m.Denver Intl
16h 50m
1 stop
YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 563

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport to Colorado 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, momondo users made 96,600 searches. Data last updated 27 June 2026.
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

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sat 22/8

8:00 p.m.-11:20 a.m.

1 stop17h 20m

Denver Intl

Sat 29/8

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

1 stop9h 30m

C$ 556

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sun 20/9

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

2 stops30h 35m

Denver Intl

Thu 24/9

12:15 p.m.-4:45 p.m.

2 stops26h 30m

C$ 558

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sat 18/7

8:00 p.m.-11:20 a.m.

1 stop17h 20m

Denver Intl

Sat 25/7

12:15 p.m.-7:05 a.m.

1 stop16h 50m

C$ 563

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Wed 15/7

5:45 p.m.-11:20 a.m.

2 stops43h 35m

Denver Intl

Tue 21/7

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

1 stop9h 30m

C$ 565

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Tue 22/9

10:35 a.m.-1:00 p.m.

2 stops28h 25m

Denver Intl

Sun 27/9

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

1 stop9h 30m

C$ 572

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Tue 15/9

10:35 a.m.-12:29 a.m.

2 stops15h 54m

Denver Intl

Mon 21/9

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

1 stop9h 30m

C$ 573

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Tue 11/8

6:10 a.m.-9:27 p.m.

2 stops17h 17m

Colorado Springs

Wed 12/8

11:55 a.m.-9:26 p.m.

1 stop7h 31m

C$ 697

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Sat 3/10

9:45 a.m.-5:55 p.m.

2 stops10h 10m

Colorado Springs

Tue 6/10

5:07 p.m.-2:40 p.m.

2 stops19h 33m

C$ 734

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Tue 4/8

7:00 a.m.-10:28 p.m.

2 stops17h 28m

Colorado Springs

Sun 9/8

6:00 a.m.-5:46 p.m.

1 stop9h 46m

C$ 746
Quickest round-trip

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Sat 3/10

7:00 a.m.-12:14 p.m.

1 stop7h 14m

Colorado Springs

Tue 6/10

1:40 p.m.-11:51 p.m.

1 stop8h 11m

C$ 776

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Colorado from

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?

The cheapest month to fly to Colorado from Montreal Pierre Elliott Trudeau Intl Airport is in August. Flight prices, which tend to average around C$ 211, are often lower during this time because this is during the off-season. If you don’t want to visit Colorado in August, then you should wait until March to fly from Montreal Pierre Elliott Trudeau Intl Airport, when ticket prices are also cheap, with an average price of C$ 324.

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

The cheapest day to depart on your flight to Colorado is on a Wednesday when prices can be found for as low as C$ 776. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Montreal Pierre Elliott Trudeau Intl Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,022.

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

According to our data, the cheapest time of day to fly to Colorado is in the morning. momondo users have found flights departing from Montreal Pierre Elliott Trudeau Intl Airport to Colorado in the morning for as low as C$ 881. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around C$ 942. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 from Montreal Pierre Elliott Trudeau Intl Airport 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 C$ 705 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 C$ 575 on momondo.

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

There are 3 cabin classes available to choose from on Montreal Pierre Elliott Trudeau Intl Airport 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 8% 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

C$ 349

Fastest flight time

4h 16m

Direct flights

Every day

Airports in Colorado

87 airports
The best one-way flight to Colorado from Montreal Pierre Elliott Trudeau Intl Airport in the past 72 hours is C$ 349. The best round-trip flight deal from Montreal Pierre Elliott Trudeau Intl Airport to Colorado found on momondo in the last 72 hours is C$ 656.
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Colorado takes 4h 16m
Direct flights go from Montreal Pierre Elliott Trudeau Intl Airport to Colorado every day.
There are 87 airports in Colorado. From Montreal Pierre Elliott Trudeau Intl Airport there are direct flights to Denver Intl (DEN).
Search flight deals

Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to Colorado

  • 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?

  • 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?

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
United AirlinesPriceFrom C$ 382Free CancellationRating
7.4
9,900 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 433Free CancellationRating
7.1
11,269 reviews
Search Air Canada flights
WestJetPriceFrom C$ 483Free CancellationRating
7.2
3,385 reviews
Search WestJet flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Montreal to Colorado . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Colorado from Montreal on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

If you are not ready to book a flight from Montreal to Colorado now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Colorado and let you know when they change.

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