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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Colorado from $169

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 3/9. 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
5:35 pm - 7:55 pm
YUL
-
DEN
4h 20mnonstop
Air Canada Logo
11:10 am - 4:58 pm
DEN
-
YUL
3h 48mnonstop
$385Air Canada
Fri, Apr 10 - Mon, Apr 13
Air Canada Logo
5:35 pm - 7:55 pm
YUL
-
DEN
4h 20mnonstop
Air Canada Logo
11:10 am - 4:58 pm
DEN
-
YUL
3h 48mnonstop
$387Air Canada
Fri, Apr 10 - Mon, Apr 13
Air Canada Logo
5:35 pm - 7:55 pm
YUL
-
DEN
4h 20mnonstop
Air Canada Logo
8:45 am - 9:03 pm
DEN
-
YUL
10h 18m
1 stop
$390Air Canada
Fri, Apr 10 - Mon, Apr 13
Multiple Airlines Logo
8:00 am - 11:04 pm
YUL
-
DEN
41h 04m
2 stops
Multiple Airlines Logo
11:59 pm - 12:30 am
DEN
-
YUL
22h 31m
1 stop
$398Multiple Airlines
Mon, Mar 23 - Mon, Mar 30
Delta Logo
12:42 pm - 8:28 pm
YUL
-
COS
9h 46m
1 stop
Delta Logo
8:15 am - 11:40 pm
COS
-
YUL
13h 25m
2 stops
$451Delta
Wed, Apr 8 - Sat, Apr 11
Delta Logo
7:00 am - 12:33 pm
YUL
-
COS
7h 33m
1 stop
Delta Logo
8:15 am - 11:40 pm
COS
-
YUL
13h 25m
2 stops
$452Delta
Wed, Apr 8 - Sat, Apr 11
American Airlines Logo
3:45 pm - 11:09 am
YUL
-
COS
21h 24m
2 stops
American Airlines Logo
5:07 pm - 3:20 pm
COS
-
YUL
20h 13m
2 stops
$505American Airlines
Mon, Mar 2 - Tue, Mar 10
United Airlines Logo
4:55 pm - 9:50 pm
YUL
-
COS
6h 55m
1 stop
United Airlines Logo
11:42 am - 9:26 pm
COS
-
YUL
7h 44m
1 stop
$554United Airlines
Wed, Apr 8 - Sat, Apr 11
United Airlines Logo
4:55 pm - 9:50 pm
YUL
-
COS
6h 55m
1 stop
United Airlines Logo
11:42 am - 9:26 pm
COS
-
YUL
7h 44m
1 stop
$555United Airlines
Wed, Apr 8 - Sat, Apr 11
American Airlines Logo
7:29 am - 10:22 pm
YUL
-
COS
16h 53m
2 stops
American Airlines Logo
5:17 pm - 12:23 pm
COS
-
YUL
17h 06m
2 stops
$556American Airlines
Fri, Jul 31 - Tue, Aug 4

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
Mar 9
YUL7:30 pmMontreal Pierre Elliott Trudeau Intl
16h 36m
1 stop
DEN10:06 amDenver Intl
Mar 12
DEN12:35 amDenver Intl
9h 24m
1 stop
YUL11:59 amMontreal Pierre Elliott Trudeau Intl
$423
Delta
Mar 20
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
8h 34m
1 stop
DEN1:34 pmDenver Intl
Mar 24
DEN11:38 amDenver Intl
18h 52m
1 stop
YUL8:30 amMontreal Pierre Elliott Trudeau Intl
$424
Delta
Apr 8
YUL12:42 pmMontreal Pierre Elliott Trudeau Intl
9h 46m
1 stop
COS8:28 pmColorado Springs
Apr 11
COS8:15 amColorado Springs
13h 25m
2 stops
YUL11:40 pmMontreal Pierre Elliott Trudeau Intl
$451

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
Apr 10
YUL2:32 pmMontreal Pierre Elliott Trudeau Intl
11h 13m
2 stops
DEN11:45 pmDenver Intl
Apr 13
DEN5:44 pmDenver Intl
16h 00m
1 stop
YUL11:44 amMontreal Pierre Elliott Trudeau Intl
$430
American Airlines
Mar 30
YUL3:45 pmMontreal Pierre Elliott Trudeau Intl
19h 02m
1 stop
DEN8:47 amDenver Intl
Apr 5
DEN8:07 amDenver Intl
12h 41m
1 stop
YUL10:48 pmMontreal Pierre Elliott Trudeau Intl
$436
American Airlines
Apr 3
YUL2:25 pmMontreal Pierre Elliott Trudeau Intl
10h 17m
1 stop
DEN10:42 pmDenver Intl
Apr 6
DEN11:59 pmDenver Intl
11h 53m
1 stop
YUL1:52 pmMontreal Pierre Elliott Trudeau Intl
$465

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 February 7, 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

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Fri 4/10

5:35 pm-7:55 pm

Nonstop4h 20m

Denver Intl

Mon 4/13

11:10 am-4:58 pm

Nonstop3h 48m

$385

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Fri 4/10

5:35 pm-7:55 pm

Nonstop4h 20m

Denver Intl

Mon 4/13

11:10 am-4:58 pm

Nonstop3h 48m

$387

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Fri 4/10

5:35 pm-7:55 pm

Nonstop4h 20m

Denver Intl

Mon 4/13

8:45 am-9:03 pm

1 stop10h 18m

$390

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Mon 3/23

8:00 am-11:04 pm

2 stops41h 04m

Denver Intl

Mon 3/30

11:59 pm-12:30 am

1 stop22h 31m

$398

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Wed 4/8

12:42 pm-8:28 pm

1 stop9h 46m

Colorado Springs

Sat 4/11

8:15 am-11:40 pm

2 stops13h 25m

$451

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Wed 4/8

7:00 am-12:33 pm

1 stop7h 33m

Colorado Springs

Sat 4/11

8:15 am-11:40 pm

2 stops13h 25m

$452

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Mon 3/2

3:45 pm-11:09 am

2 stops21h 24m

Colorado Springs

Tue 3/10

5:07 pm-3:20 pm

2 stops20h 13m

$505

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Wed 4/8

4:55 pm-9:50 pm

1 stop6h 55m

Colorado Springs

Sat 4/11

11:42 am-9:26 pm

1 stop7h 44m

$554

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Wed 4/8

4:55 pm-9:50 pm

1 stop6h 55m

Colorado Springs

Sat 4/11

11:42 am-9:26 pm

1 stop7h 44m

$555

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Fri 7/31

7:29 am-10:22 pm

2 stops16h 53m

Colorado Springs

Tue 8/4

5:17 pm-12:23 pm

2 stops17h 06m

$556

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

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 $429.

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 $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 in the morning when flights can be purchased for as low as $477. In the afternoon is when there is more demand to fly to Colorado, so prices are often more expensive at around $637 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 $494 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 $400 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 11% 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

$252

Fastest flight time

4h 20m

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 $252. The best round-trip flight deal from Montreal Pierre Elliott Trudeau Intl Airport to Colorado found on momondo in the last 72 hours is $420.
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 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
10,697 reviews
Search Air Canada flights
United AirlinesPriceFrom $430Free CancellationRating
7.4
9,245 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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