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Cheap flights from Colorado Springs to Montreal from C$ 340

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado Springs to Montreal 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 Colorado Springs to Montreal (COS-YUL)

Cheap round-trip flights

American Airlines Logo
5:16 p.m. - 2:49 p.m.COS-YUL
19h 33m1 stop
American Airlines Logo
3:44 p.m. - 12:01 p.m.YUL-COS
22h 17m1 stop
C$ 657American Airlines
Find Deal
Fri, 19 Sep - Mon, 22 Sep
American Airlines Logo
5:16 p.m. - 1:40 p.m.COS-YUL
18h 24m2 stops
American Airlines Logo
3:44 p.m. - 10:08 p.m.YUL-COS
8h 24m1 stop
C$ 669American Airlines
Find Deal
Fri, 19 Sep - Mon, 22 Sep
United Airlines Logo
12:02 p.m. - 9:29 p.m.COS-YUL
7h 27m1 stop
United Airlines Logo
3:41 p.m. - 11:50 p.m.YUL-COS
10h 09m2 stops
C$ 671United Airlines
Find Deal
Sat, 20 Sep - Mon, 22 Sep
United Airlines Logo
7:30 a.m. - 5:26 p.m.COS-YUL
7h 56m2 stops
United Airlines Logo
3:41 p.m. - 11:50 p.m.YUL-COS
10h 09m2 stops
C$ 678United Airlines
Find Deal
Sat, 20 Sep - Mon, 22 Sep
American Airlines Logo
4:54 p.m. - 2:49 p.m.COS-YUL
19h 55m1 stop
American Airlines Logo
3:44 p.m. - 9:46 a.m.YUL-COS
20h 02m1 stop
C$ 703American Airlines
Find Deal
Fri, 10 Oct - Fri, 17 Oct
Delta Logo
6:00 a.m. - 9:57 p.m.COS-YUL
13h 57m2 stops
Delta Logo
7:00 a.m. - 8:39 p.m.YUL-COS
15h 39m2 stops
C$ 739Delta
Find Deal
Thu, 18 Sep - Mon, 22 Sep
Delta Logo
6:00 a.m. - 9:57 p.m.COS-YUL
13h 57m2 stops
Delta Logo
7:00 a.m. - 8:39 p.m.YUL-COS
15h 39m2 stops
C$ 740Delta
Find Deal
Thu, 18 Sep - Mon, 22 Sep
Air Canada Logo
5:30 a.m. - 5:50 p.m.COS-YUL
10h 20m2 stops
Air Canada Logo
1:10 p.m. - 11:50 p.m.YUL-COS
12h 40m2 stops
C$ 793Air Canada
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Fri, 19 Sep - Mon, 22 Sep
Logo
6:00 a.m. - 10:40 a.m.COS-YUL
26h 40m1 stop
Logo
8:10 a.m. - 7:40 p.m.YUL-COS
13h 30m2 stops
C$ 932
Find Deal
Fri, 10 Oct - Fri, 17 Oct
Logo
6:20 p.m. - 1:54 p.m.COS-YUL
17h 34m2 stops
Logo
8:10 a.m. - 7:40 p.m.YUL-COS
13h 30m2 stops
C$ 983
Find Deal
Fri, 10 Oct - Fri, 17 Oct

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

Our best American Airlines deals on Colorado Springs to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
American Airlines
19 Sep
COS5:16 p.m.Colorado Springs
19h 33m
1 stop
YUL2:49 p.m.Montreal Pierre Elliott Trudeau Intl
22 Sep
YUL3:44 p.m.Montreal Pierre Elliott Trudeau Intl
22h 17m
1 stop
COS12:01 p.m.Colorado Springs
C$ 657
Find similar
American Airlines
19 Sep
COS5:16 p.m.Colorado Springs
18h 24m
2 stops
YUL1:40 p.m.Montreal Pierre Elliott Trudeau Intl
22 Sep
YUL3:44 p.m.Montreal Pierre Elliott Trudeau Intl
8h 24m
1 stop
COS10:08 p.m.Colorado Springs
C$ 669
Find similar
American Airlines
10 Oct
COS4:54 p.m.Colorado Springs
19h 55m
1 stop
YUL2:49 p.m.Montreal Pierre Elliott Trudeau Intl
17 Oct
YUL3:44 p.m.Montreal Pierre Elliott Trudeau Intl
20h 02m
1 stop
COS9:46 a.m.Colorado Springs
C$ 703
Find similar

United Airlines flights from Colorado Springs to Montreal Pierre Elliott Trudeau Intl Airport

Our best United Airlines deals on Colorado Springs to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
United Airlines
20 Sep
COS12:02 p.m.Colorado Springs
7h 27m
1 stop
YUL9:29 p.m.Montreal Pierre Elliott Trudeau Intl
22 Sep
YUL3:41 p.m.Montreal Pierre Elliott Trudeau Intl
10h 09m
2 stops
COS11:50 p.m.Colorado Springs
C$ 671
Find similar
United Airlines
20 Sep
COS7:30 a.m.Colorado Springs
7h 56m
2 stops
YUL5:26 p.m.Montreal Pierre Elliott Trudeau Intl
22 Sep
YUL3:41 p.m.Montreal Pierre Elliott Trudeau Intl
10h 09m
2 stops
COS11:50 p.m.Colorado Springs
C$ 678
Find similar
United Airlines
20 Sep
COS6:25 p.m.Colorado Springs
17h 29m
2 stops
YUL1:54 p.m.Montreal Pierre Elliott Trudeau Intl
22 Sep
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
10h 45m
2 stops
COS2:45 p.m.Colorado Springs
C$ 782
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Colorado Springs to Montreal Pierre Elliott Trudeau Intl Airport 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 21 August 2025.
Use the filters below to find and compare flights from Colorado Springs to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Fri 19/9

5:16 p.m.-2:49 p.m.

1 stop19h 33m

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

3:44 p.m.-12:01 p.m.

1 stop22h 17m

C$ 657

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Fri 19/9

5:16 p.m.-1:40 p.m.

2 stops18h 24m

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

3:44 p.m.-10:08 p.m.

1 stop8h 24m

C$ 669

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Sat 20/9

12:02 p.m.-9:29 p.m.

1 stop7h 27m

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

3:41 p.m.-11:50 p.m.

2 stops10h 09m

C$ 671

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Sat 20/9

7:30 a.m.-5:26 p.m.

2 stops7h 56m

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

3:41 p.m.-11:50 p.m.

2 stops10h 09m

C$ 678

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Fri 10/10

4:54 p.m.-2:49 p.m.

1 stop19h 55m

Montreal Pierre Elliott Trudeau Intl

Fri 17/10

3:44 p.m.-9:46 a.m.

1 stop20h 02m

C$ 703

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Thu 18/9

6:00 a.m.-9:57 p.m.

2 stops13h 57m

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

7:00 a.m.-8:39 p.m.

2 stops15h 39m

C$ 739

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Thu 18/9

6:00 a.m.-9:57 p.m.

2 stops13h 57m

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

7:00 a.m.-8:39 p.m.

2 stops15h 39m

C$ 740

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Fri 19/9

5:30 a.m.-5:50 p.m.

2 stops10h 20m

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

1:10 p.m.-11:50 p.m.

2 stops12h 40m

C$ 793

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Fri 10/10

6:00 a.m.-10:40 a.m.

1 stop26h 40m

Montreal Pierre Elliott Trudeau Intl

Fri 17/10

8:10 a.m.-7:40 p.m.

2 stops13h 30m

C$ 932

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Fri 10/10

6:20 p.m.-1:54 p.m.

2 stops17h 34m

Montreal Pierre Elliott Trudeau Intl

Fri 17/10

8:10 a.m.-7:40 p.m.

2 stops13h 30m

C$ 983

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Colorado Springs to Montreal Pierre Elliott Trudeau Intl Airport

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 day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

The cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport is on a Tuesday when prices can be found for as low as C$ 834. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Colorado Springs because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,215.

What is the cheapest time of day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

At noon is the cheapest time of day to fly from Colorado Springs to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as C$ 511. Flying to Montreal Pierre Elliott Trudeau Intl Airport at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around C$ 918. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Colorado Springs to Montreal Pierre Elliott Trudeau Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Colorado Springs to Montreal Pierre Elliott Trudeau Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Colorado Springs to Montreal Pierre Elliott Trudeau Intl Airport (COS to YUL) flight deals and tips

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

Direct flights

None
There are no direct flights from Colorado Springs to Montreal Pierre Elliott Trudeau Intl Airport. There are no popular flight routes from Colorado Springs to Montreal Pierre Elliott Trudeau Intl Airport.
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  • How far is Colorado Springs to Montreal Pierre Elliott Trudeau Intl by plane?

    There are 2645.1 km between Colorado Springs and Montreal Pierre Elliott Trudeau Intl. In terms of flight time, this usually takes a little over 6h 01m.

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

    Prices for flights from Colorado Springs Airport to Montreal Pierre Elliott Trudeau Intl Airport are updated daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado Springs Airport to Montreal Pierre Elliott Trudeau Intl Airport.

  • What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?

    The travel and health documents you'll need for your trip to Montreal Pierre Elliott Trudeau Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Montreal Pierre Elliott Trudeau Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Laval
Trois-Rivières
Montebello
Sherbrooke
Brossard
Cornwall
Drummondville
Longueuil
Dorval
Magog
Bromont
Saint-Sauveur
North Hatley
Saint-Jean-sur-Richelieu
Boucherville
Sutton
Waterloo

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Montreal from Colorado Springs.

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

momondo does allow users to show only those flights to Montreal from Colorado Springs which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Montreal from Colorado Springs. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Montreal from Colorado Springs. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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