Cheap flights from Colorado Springs to Montreal Pierre Elliott Trudeau Intl Airport from C$ 283

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
COS — YUL
3 Aug — 10 Aug1
1 adult

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 29 July 2025.

Round-trip from

C$ 576

One-way from

C$ 283

Popular in

November

Cheapest in

August

Average price

C$ 716
American Airlines
  • American Airlines
  • 18/9-22/9
  • 2 total stops
  • 28h 10m total
  • Colorado Springs to Montreal
American Airlines
  • American Airlines
  • 4/10
  • 1 total stop
  • 6h 47m total
  • Colorado Springs to Montreal
Highest demand for flights based on searches. 4% potential increase in price (C$ 43 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease (C$ 15 potential savings vs. average RT price).
Average for round-trip flights in July 2025

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 29 July 2025.

Thu 18/95:03 p.m.COS - YUL
1 stop19h 46mAmerican Airlines
Mon 22/93:44 p.m.YUL - COS
1 stop8h 24mAmerican Airlines
Deal found 27/7C$ 576
Sat 11/101:54 p.m.COS - YUL
2 stops18h 46mUnited Airlines
Sat 18/109:45 a.m.YUL - COS
2 stops14h 09mUnited Airlines
Deal found 28/7C$ 669
Thu 18/96:00 a.m.COS - YUL
2 stops13h 57mDelta
Mon 22/97:00 a.m.YUL - COS
2 stops15h 39mDelta
Deal found 29/7C$ 687

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 29 July 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

Thu 18/9

5:03 p.m.-2:49 p.m.

1 stop19h 46m

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

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

1 stop8h 24m

C$ 576

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Sat 11/10

1:54 p.m.-10:40 a.m.

2 stops18h 46m

Montreal Pierre Elliott Trudeau Intl

Sat 18/10

9:45 a.m.-9:54 p.m.

2 stops14h 09m

C$ 669

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$ 687

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Sat 4/10

6:02 a.m.-2:49 p.m.

1 stop6h 47m

C$ 283

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Sat 4/10

1:54 p.m.-6:00 p.m.

3 stops26h 06m

C$ 844

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

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$ 316). 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.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pierre Elliott Trudeau Intl. Reviews last updated 29 July 2025.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Colorado Springs to Montreal Pierre Elliott Trudeau Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines flying from Colorado Springs to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    American Airlines, at C$ 576, was found to be the cheapest airline from Colorado Springs to Montreal Pierre Elliott Trudeau Intl Airport.Alternate airlines to your destination round-trip include United Airlines and Delta.

  • 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$ 316). 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
Longueuil
Sherbrooke
Cornwall
Brossard
Dorval
Montebello
Drummondville
Trois-Rivières
Saint-Jean-sur-Richelieu
Boucherville
Saint-Sauveur
Bromont
North Hatley
Louiseville

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Alternative routes for Colorado Springs to Pierre Elliott Trudeau Intl

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