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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Colorado from $166

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 2/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Air Canada Logo
5:25 pm - 7:55 pm
YUL
-
DEN
4h 30mnonstop
Air Canada Logo
8:05 am - 8:55 pm
DEN
-
YUL
10h 50m1 stop
$368Air Canada
Fri, Jan 9 - Thu, Jan 15
Air Canada Logo
8:50 am - 4:40 pm
YUL
-
DEN
9h 50m2 stops
Air Canada Logo
8:05 am - 7:25 pm
DEN
-
YUL
9h 20m1 stop
$371Air Canada
Fri, Jan 9 - Thu, Jan 15
Air Canada Logo
5:25 pm - 7:55 pm
YUL
-
DEN
4h 30mnonstop
Air Canada Logo
11:15 am - 4:58 pm
DEN
-
YUL
3h 43mnonstop
$373Air Canada
Tue, Jan 13 - Tue, Jan 20
Air Canada Logo
11:10 am - 4:40 pm
YUL
-
DEN
7h 30m1 stop
Air Canada Logo
8:05 am - 8:55 pm
DEN
-
YUL
10h 50m1 stop
$375Air Canada
Fri, Jan 9 - Thu, Jan 15
Multiple Airlines Logo
10:15 am - 8:38 pm
YUL
-
DEN
12h 23m2 stops
Multiple Airlines Logo
6:32 pm - 12:30 am
DEN
-
YUL
27h 58m1 stop
$388Multiple Airlines
Sat, Jan 17 - Sat, Jan 24
American Airlines Logo
3:59 pm - 9:51 am
YUL
-
COS
19h 52m2 stops
American Airlines Logo
6:12 am - 10:44 pm
COS
-
YUL
14h 32m2 stops
$501American Airlines
Mon, Jan 19 - Mon, Jan 26
American Airlines Logo
12:59 pm - 9:51 am
YUL
-
COS
22h 52m2 stops
American Airlines Logo
1:06 pm - 3:08 pm
COS
-
YUL
24h 02m1 stop
$544American Airlines
Mon, Jan 19 - Mon, Jan 26
United Airlines Logo
6:00 am - 11:02 am
YUL
-
COS
7h 02m1 stop
United Airlines Logo
5:05 pm - 3:16 pm
COS
-
YUL
20h 11m2 stops
$559United Airlines
Thu, Jan 29 - Mon, Feb 2
United Airlines Logo
6:00 am - 11:02 am
YUL
-
COS
7h 02m1 stop
United Airlines Logo
5:05 pm - 3:16 pm
COS
-
YUL
20h 11m2 stops
$560United Airlines
Thu, Jan 29 - Mon, Feb 2
Delta Logo
12:50 pm - 12:23 pm
YUL
-
COS
25h 33m1 stop
Delta Logo
1:20 pm - 11:50 pm
COS
-
YUL
8h 30m1 stop
$662Delta
Thu, Jan 29 - Mon, Feb 2

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
Jan 9
YUL5:25 pmMontreal Pierre Elliott Trudeau Intl
4h 30m
DEN7:55 pmDenver Intl
Jan 15
DEN8:05 amDenver Intl
10h 50m
1 stop
YUL8:55 pmMontreal Pierre Elliott Trudeau Intl
$368
Find similar
Air Canada
Jan 9
YUL8:50 amMontreal Pierre Elliott Trudeau Intl
9h 50m
2 stops
DEN4:40 pmDenver Intl
Jan 15
DEN8:05 amDenver Intl
9h 20m
1 stop
YUL7:25 pmMontreal Pierre Elliott Trudeau Intl
$371
Find similar
Air Canada
Jan 13
YUL5:25 pmMontreal Pierre Elliott Trudeau Intl
4h 30m
DEN7:55 pmDenver Intl
Jan 20
DEN11:15 amDenver Intl
3h 43m
YUL4:58 pmMontreal Pierre Elliott Trudeau Intl
$373
Find similar

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
Jan 16
YUL7:30 pmMontreal Pierre Elliott Trudeau Intl
18h 17m
1 stop
DEN11:47 amDenver Intl
Jan 21
DEN5:45 pmDenver Intl
12h 59m
1 stop
YUL8:44 amMontreal Pierre Elliott Trudeau Intl
$409
Find similar
Delta
Jan 30
YUL6:02 pmMontreal Pierre Elliott Trudeau Intl
18h 55m
2 stops
DEN10:57 amDenver Intl
Feb 11
DEN6:41 amDenver Intl
15h 09m
2 stops
YUL11:50 pmMontreal Pierre Elliott Trudeau Intl
$439
Find similar
Delta
Jan 17
YUL2:25 pmMontreal Pierre Elliott Trudeau Intl
22h 00m
1 stop
DEN10:25 amDenver Intl
Jan 21
DEN5:45 pmDenver Intl
12h 59m
1 stop
YUL8:44 amMontreal Pierre Elliott Trudeau Intl
$440
Find similar

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 832,500 searches. Data last updated December 21, 2025.
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 1/9

5:25 pm-7:55 pm

Nonstop4h 30m

Denver Intl

Thu 1/15

8:05 am-8:55 pm

1 stop10h 50m

$368

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Fri 1/9

8:50 am-4:40 pm

2 stops9h 50m

Denver Intl

Thu 1/15

8:05 am-7:25 pm

1 stop9h 20m

$371

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Tue 1/13

5:25 pm-7:55 pm

Nonstop4h 30m

Denver Intl

Tue 1/20

11:15 am-4:58 pm

Nonstop3h 43m

$373

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Fri 1/9

11:10 am-4:40 pm

1 stop7h 30m

Denver Intl

Thu 1/15

8:05 am-8:55 pm

1 stop10h 50m

$375

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sat 1/17

10:15 am-8:38 pm

2 stops12h 23m

Denver Intl

Sat 1/24

6:32 pm-12:30 am

1 stop27h 58m

$388

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Mon 1/19

3:59 pm-9:51 am

2 stops19h 52m

Colorado Springs

Mon 1/26

6:12 am-10:44 pm

2 stops14h 32m

$501

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Mon 1/19

12:59 pm-9:51 am

2 stops22h 52m

Colorado Springs

Mon 1/26

1:06 pm-3:08 pm

1 stop24h 02m

$544

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Thu 1/29

6:00 am-11:02 am

1 stop7h 02m

Colorado Springs

Mon 2/2

5:05 pm-3:16 pm

2 stops20h 11m

$559

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Thu 1/29

6:00 am-11:02 am

1 stop7h 02m

Colorado Springs

Mon 2/2

5:05 pm-3:16 pm

2 stops20h 11m

$560

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Thu 1/29

12:50 pm-12:23 pm

1 stop25h 33m

Colorado Springs

Mon 2/2

1:20 pm-11:50 pm

1 stop8h 30m

$662

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 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 $430.

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 $467. 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 $717.

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 $645 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 $511 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 $398 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 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

$274

Fastest flight time

4h 24m

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 $274. The best round-trip flight deal from Montreal Pierre Elliott Trudeau Intl Airport to Colorado found on momondo in the last 72 hours is $488.
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Colorado takes 4h 24m
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

  • 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
Air CanadaPriceFrom $374Free CancellationRating
7.1
10,549 reviews
Search Air Canada flights
United AirlinesPriceFrom $430Free CancellationRating
7.4
9,099 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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