Find flights
When to book
FAQs

Cheap flights from Colorado Springs to Montreal Pierre Elliott Trudeau Intl Airport from C$ 675

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
COS — YUL
26 Feb — 5 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Colorado Springs to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest flights from Colorado Springs to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Colorado Springs to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 January 2026.

Wed 4/34:49 p.m.
COS
-
YUL
2 stops20h 33m
American Airlines
Mon 9/33:45 p.m.
YUL
-
COS
1 stop22h 14m
American Airlines
Deal found 26/1C$ 675
Fri 27/21:22 p.m.
COS
-
YUL
1 stop8h 23m
Delta
Wed 4/37:00 a.m.
YUL
-
COS
1 stop7h 25m
Delta
Deal found 26/1C$ 772
Fri 27/26:55 p.m.
COS
-
YUL
2 stops18h 21m
United Airlines
Wed 4/36:00 a.m.
YUL
-
COS
2 stops8h 31m
United Airlines
Deal found 26/1C$ 778
Sun 15/26:55 p.m.
COS
-
YUL
2 stops18h 21m
United Airlines
Tue 17/26:00 a.m.
YUL
-
COS
1 stop6h 55m
United Airlines
Deal found 27/1C$ 786
Sun 15/24:49 p.m.
COS
-
YUL
2 stops20h 15m
American Airlines
Tue 17/27:30 a.m.
YUL
-
COS
2 stops16h 40m
American Airlines
Deal found 27/1C$ 793
Sun 15/27:55 a.m.
COS
-
YUL
2 stops13h 50m
Delta
Tue 17/27:00 a.m.
YUL
-
COS
1 stop7h 25m
Delta
Deal found 26/1C$ 843
Wed 4/31:22 p.m.
COS
-
YUL
1 stop8h 23m
Delta
Mon 9/37:00 a.m.
YUL
-
COS
1 stop7h 31m
Delta
Deal found 26/1C$ 874
Sat 28/37:00 a.m.
COS
-
YUL
2 stops14h 22m
Air Canada
Wed 1/45:35 p.m.
YUL
-
COS
1 stop17h 14m
Air Canada
Deal found 25/1C$ 912
Sat 28/211:36 a.m.
COS
-
YUL
1 stop7h 41m
United Airlines
Wed 4/36:00 a.m.
YUL
-
COS
1 stop6h 55m
United Airlines
Deal found 26/1C$ 919
Thu 21/55:17 p.m.
COS
-
YUL
2 stops16h 27m
American Airlines
Wed 27/53:45 p.m.
YUL
-
COS
1 stop8h 37m
American Airlines
Deal found 26/1C$ 975

Find flight deals from Colorado Springs to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Colorado Springs (COS) to Pierre Elliott Trudeau Intl (YUL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 January 2026.

Round-trip from

C$ 675

Popular in

September

Cheapest in

May

Average price

C$ 808
American Airlines
  • American Airlines
  • 4/3-9/3
  • 3 total stops
  • 42h 47m total
  • Colorado Springs to Montreal
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado Springs to Pierre Elliott Trudeau Intl 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, Cheapflights users made 629,999 searches. Data last updated 27 January 2026.
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

Colorado Springs

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Wed 4/3

4:49 p.m.-3:22 p.m.

2 stops20h 33m

Montreal Pierre Elliott Trudeau Intl

Mon 9/3

3:45 p.m.-11:59 a.m.

1 stop22h 14m

C$ 675

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Fri 27/2

1:22 p.m.-11:45 p.m.

1 stop8h 23m

Montreal Pierre Elliott Trudeau Intl

Wed 4/3

7:00 a.m.-12:25 p.m.

1 stop7h 25m

C$ 772

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Fri 27/2

6:55 p.m.-3:16 p.m.

2 stops18h 21m

Montreal Pierre Elliott Trudeau Intl

Wed 4/3

6:00 a.m.-12:31 p.m.

2 stops8h 31m

C$ 778

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Sun 15/2

4:49 p.m.-1:45 p.m.

2 stops18h 56m

Montreal Pierre Elliott Trudeau Intl

Tue 17/2

7:30 a.m.-4:00 p.m.

2 stops10h 30m

C$ 778

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Fri 27/2

4:49 p.m.-3:22 p.m.

2 stops20h 33m

Montreal Pierre Elliott Trudeau Intl

Wed 4/3

7:30 a.m.-10:10 p.m.

2 stops16h 40m

C$ 778

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Sun 15/2

6:55 p.m.-3:16 p.m.

2 stops18h 21m

Montreal Pierre Elliott Trudeau Intl

Tue 17/2

6:00 a.m.-10:55 a.m.

1 stop6h 55m

C$ 786

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Sun 15/2

7:55 a.m.-11:45 p.m.

2 stops13h 50m

Montreal Pierre Elliott Trudeau Intl

Tue 17/2

7:00 a.m.-12:25 p.m.

1 stop7h 25m

C$ 843

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/1

Best time to book a flight from Colorado Springs to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Colorado Springs with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Colorado Springs to Montreal Pierre Elliott Trudeau Intl Airport

What is the cheapest month to book a flight from Colorado Springs to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Colorado Springs to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 149). Flying from Colorado Springs to Montreal Pierre Elliott Trudeau Intl Airport in December is currently the most expensive (average of C$ 483). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Colorado Springs to Pierre Elliott Trudeau Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Colorado Springs to Montreal Pierre Elliott Trudeau Intl?

    For a flight from Colorado Springs to Montreal Pierre Elliott Trudeau Intl, you will be flying from Colorado Springs. Colorado Springs (COS) is just 10.8 km from the centre of the city. Colorado Springs is the only Colorado Springs airport and it handles 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day. 0 airlines have flights to Montreal Pierre Elliott Trudeau Intl from Colorado Springs on a regular basis.

  • How long is the flight from Colorado Springs to Montreal Pierre Elliott Trudeau Intl Airport?

    For as low as C$ 772, American Airlines can have you in Montreal Pierre Elliott Trudeau Intl Airport from Colorado Springs in 8h 23m. There are 2638 km between Colorado Springs and Montreal Pierre Elliott Trudeau Intl Airport. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Colorado Springs to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on Colorado Springs to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado Springs to Pierre Elliott Trudeau Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado Springs to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from Colorado Springs to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from Colorado Springs to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Colorado Springs to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Colorado Springs to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 149). Flying from Colorado Springs to Montreal Pierre Elliott Trudeau Intl Airport in December is currently the most expensive (average of C$ 483). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Colorado Springs to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Pierre Elliott Trudeau Intl flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Colorado Springs to Pierre Elliott Trudeau Intl?

When you search for this flight from Colorado Springs to Pierre Elliott Trudeau Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Colorado Springs to Pierre Elliott Trudeau Intl?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Colorado Springs to Pierre Elliott Trudeau Intl for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Colorado Springs to Pierre Elliott Trudeau Intl with no change fees?

Yes, we can. To see specific flights from Colorado Springs to Pierre Elliott Trudeau Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Colorado Springs to Pierre Elliott Trudeau Intl become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.