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Cheap flights from Colorado Springs to Montreal Pierre Elliott Trudeau Intl Airport from C$ 703

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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
COS — YUL
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheap 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 11 September 2025.

Round-trip from

C$ 703

Popular in

November

Cheapest in

August

Average price

C$ 777
American Airlines
  • American Airlines
  • 10/10-17/10
  • 2 total stops
  • 39h 57m total
  • Colorado Springs to Montreal
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Highest demand for flights based on searches. 3% potential increase in price (C$ 44 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 15 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Colorado Springs to Pierre Elliott Trudeau Intl

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 11 September 2025.

Fri 10/104:54 p.m.COS - YUL
1 stop19h 55mAmerican Airlines
Fri 17/103:44 p.m.YUL - COS
1 stop20h 02mAmerican Airlines
Deal found 11/9C$ 703
Fri 10/103:40 p.m.COS - YUL
2 stops8h 10mMultiple Airlines
Fri 17/104:55 p.m.YUL - COS
1 stop20h 20mMultiple Airlines
Deal found 11/9C$ 769
Fri 10/101:54 p.m.COS - YUL
2 stops9h 56mAir Canada
Fri 17/108:10 a.m.YUL - COS
2 stops13h 30mAir Canada
Deal found 11/9C$ 804
Tue 14/105:01 p.m.COS - YUL
2 stops18h 33mAmerican Airlines
Sun 19/103:44 p.m.YUL - COS
1 stop20h 03mAmerican Airlines
Deal found 9/9C$ 916
Tue 14/106:00 a.m.COS - YUL
1 stop9h 34mDelta
Sun 19/1012:36 p.m.YUL - COS
1 stop9h 54mDelta
Deal found 9/9C$ 963
Fri 19/91:11 p.m.COS - YUL
1 stop8h 45mDelta
Mon 22/97:00 a.m.YUL - COS
1 stop7h 06mDelta
Deal found 10/9C$ 1,251
Fri 19/912:32 p.m.COS - YUL
2 stops19h 14mAmerican Airlines
Mon 22/910:38 a.m.YUL - COS
2 stops13h 30mAmerican Airlines
Deal found 10/9C$ 1,257
Fri 19/93:45 p.m.COS - YUL
2 stops14h 43mUnited Airlines
Mon 22/94:05 p.m.YUL - COS
1 stop6h 34mUnited Airlines
Deal found 11/9C$ 1,430

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 11 September 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

Colorado Springs

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

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

Fri 10/10

3:40 p.m.-1:50 a.m.

2 stops8h 10m

Montreal Pierre Elliott Trudeau Intl

Fri 17/10

4:55 p.m.-11:15 a.m.

1 stop20h 20m

C$ 769

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Fri 10/10

1:54 p.m.-1:50 a.m.

2 stops9h 56m

Montreal Pierre Elliott Trudeau Intl

Fri 17/10

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

2 stops13h 30m

C$ 804

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Tue 14/10

5:01 p.m.-1:34 p.m.

2 stops18h 33m

Montreal Pierre Elliott Trudeau Intl

Sun 19/10

3:44 p.m.-9:47 a.m.

1 stop20h 03m

C$ 916

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Tue 14/10

6:00 a.m.-5:34 p.m.

1 stop9h 34m

Montreal Pierre Elliott Trudeau Intl

Sun 19/10

12:36 p.m.-8:30 p.m.

1 stop9h 54m

C$ 963

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

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, October is the cheapest month in which you can book a flight from Colorado Springs to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Colorado Springs to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 317). 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$ 804, American Airlines can have you in Montreal Pierre Elliott Trudeau Intl Airport from Colorado Springs in 9h 56m. 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, October is the cheapest month in which you can book a flight from Colorado Springs to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Colorado Springs to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 317). 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
Sherbrooke
Cornwall
Brossard
Longueuil
Montebello
Trois-Rivières
Drummondville
Saint-Jean-sur-Richelieu
Boucherville
Bromont
North Hatley
Louiseville

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Alternative routes for Colorado Springs to Pierre Elliott Trudeau Intl

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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.

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