COS - YUL

$154 Find Cheap Flights from Colorado Springs to Montreal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Colorado Springs to Montreal departing on 8/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Montreal Pierre Elliott Trudeau Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Colorado Springs to Montreal, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Colorado Springs to Montreal, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Colorado Springs to Montreal (COS-YUL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Colorado Springs to Montreal that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Colorado Springs to Montreal

Thu, Aug 14 - Sat, Aug 16
American Airlines Logo
1:59 pm - 2:54 pmCOS-YUL
22h 55m1 stop
American Airlines Logo
3:44 pm - 10:02 amYUL-COS
20h 18m1 stop
$368American Airlines
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Thu, Aug 14 - Sat, Aug 16
American Airlines Logo
1:59 pm - 2:54 pmCOS-YUL
22h 55m1 stop
American Airlines Logo
7:29 am - 6:20 pmYUL-COS
12h 51m2 stops
$378American Airlines
Find Deal
Thu, Aug 14 - Sat, Aug 16
American Airlines Logo
5:09 pm - 12:16 pmCOS-YUL
17h 07m2 stops
American Airlines Logo
7:29 am - 6:20 pmYUL-COS
12h 51m2 stops
$383American Airlines
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Sat, Aug 2 - Sat, Aug 9
Delta Logo
6:00 am - 11:08 pmCOS-YUL
15h 08m2 stops
Delta Logo
6:20 am - 9:59 amYUL-COS
5h 39m1 stop
$413Delta
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Sat, Aug 2 - Sat, Aug 9
Air Canada Logo
7:30 am - 11:26 pmCOS-YUL
13h 56m1 stop
Air Canada Logo
8:05 am - 9:55 pmYUL-COS
15h 50m1 stop
$443Air Canada
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Thu, Jul 24 - Mon, Aug 4
United Airlines Logo
7:30 am - 11:26 pmCOS-YUL
13h 56m1 stop
United Airlines Logo
4:05 pm - 9:55 pmYUL-COS
7h 50m1 stop
$479United Airlines
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Thu, Jul 24 - Mon, Aug 4
Delta Logo
6:00 am - 5:54 pmCOS-YUL
9h 54m1 stop
Delta Logo
12:46 pm - 9:23 pmYUL-COS
10h 37m1 stop
$522Delta
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Thu, Jul 24 - Mon, Aug 4
Delta Logo
6:00 am - 11:08 pmCOS-YUL
15h 08m2 stops
Delta Logo
12:46 pm - 9:23 pmYUL-COS
10h 37m1 stop
$531Delta
Find Deal
Fri, Aug 1 - Sun, Aug 3
United Airlines Logo
5:30 am - 11:26 pmCOS-YUL
15h 56m1 stop
United Airlines Logo
6:15 am - 11:08 amYUL-COS
6h 53m1 stop
$632United Airlines
Find Deal
Sat, Aug 2 - Sat, Aug 9
Air Canada Logo
5:30 am - 4:21 pmCOS-YUL
8h 51m2 stops
Air Canada Logo
6:15 am - 2:31 pmYUL-COS
10h 16m2 stops
$653Air Canada
Find Deal
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KAYAK's insights & trends for Colorado Springs to Montreal flights

Get data-powered insights and trends into flights from Colorado Springs to Montreal to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Colorado Springs to Montreal?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Colorado Springs to Montreal were found on American Airlines ($368) and Delta ($413).

Good to know

Cheapest flight$154
Flight from Colorado Springs to Montreal

When to book flights from Colorado Springs to Montreal

Are your dates flexible? Find out the best times to travel from Colorado Springs to Montreal based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Colorado Springs to Montreal flights

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

    In the last 3 days, the lowest price for a flight from Colorado Springs to Montreal Pierre Elliott Trudeau Intl Airport was $154 for a one-way ticket and $368 for a round-trip.

  • Do I need a passport to fly between Colorado Springs and Montreal?

    Yes

  • Which aircraft models fly most regularly from Colorado Springs to Montreal?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Colorado Springs to Montreal?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Colorado Springs and Montreal, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Colorado Springs to Montreal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colorado Springs to Montreal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado Springs to Montreal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montreal from Colorado Springs is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Colorado Springs to Montreal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Montreal with an airline and back to Colorado Springs with another airline. Booking your flights between Colorado Springs and YUL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado Springs to Montreal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Montreal from Colorado Springs up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Colorado Springs to Montreal

 
See real verified KAYAK customer reviews for airlines flying from Colorado Springs to Montreal. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Colorado Springs to Montreal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7952 reviews
7.9Entertainment
7.9Comfort
8.5Crew
8.2Boarding
7.3Food
Airline reviews

Very late arrival at PWM. Late jet getting to ATL. Equipment problem with aircraft - could not get enough water onto plane., Another delay getting FAA approval for flight with bottled H2O. Not the crew’s problem.

4.0 OkayJames, Jul 2025MSN - ATL
Read more Delta reviews

Very late arrival at PWM. Late jet getting to ATL. Equipment problem with aircraft - could not get enough water onto plane., Another delay getting FAA approval for flight with bottled H2O. Not the crew’s problem.

Everything was fine except the entertainment was not working for half of the flight.

Easy boarding with an extremely kind attendant. Seats were spacious and we had 3 seats for 2 people so we could stretch out. Comfortable air flow and very attentive and hospital attendants. Bathrooms and food were the only negative. Bathrooms were so small you could hardly get in and close the door. I don’t think an obese person would fit or a person with a movement disability. Food was the trending food for flights, nonexistent. We spent $40 getting sandwich and snack at airport for our 6 hour flught.

At first, we were on the runway for about an hour, literally. The Captain did explain that the Control Tower just had a change shift (sounds like an unrealistic excuse) and then that we had to change a runway. A regular economy seat is made for 12 yo twiggy. I understand Delta wants to push for an upgrade, but after sitting in a Comfort seat and in First class. I would say First class is not worthy of my money. The landing was delayed because of the weather in NYC, I don't hold that against Delta, of course. The Captain did alert us to that upon takeoff in Vegas and again as we reached NY.

No one fussed at me about my pap machine as a 3rd pice on the plane. Boarding was pleasant and smooth. The boarding agent in Anchorage was a fun character- he could be in a movie. :~) The on-board crew were downright pleasant. No militant attitudes on Delta. Like all planes these days the seats are too narrow for standard Americans and at 5’2” there is barely enough leg room. I don’t know how tall people fold themselves into the seats. But that’s nothing specific to Delta

Great. Very smooth. Plenty of information. However, wish they would give out a menu in advance of making a dinner choice like other international airlines. The flight attendant says chicken or pasta and there are details about ingredients or spices requiring the passenger to ask which requires the flight attendant to answer many times. So easy to solve this problem. P

I'm a tall guy and even the seats with more leg room were not as comfortable as I had hoped.

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

My flight was extremely cold. I had a jacket and a cover was left in each seat. The cover was extremely thin and I have a disability, fibromyalgia and arthrithis and AC air is the worst. I closed my vent and my husbands vent and it still was frigid. I asked the attendant if I could get another cover and she quickly almost dismissively and totally unconcerned stating, (I quote) (one per chair) and walked off so quickly that I didn't get a chance to explain to her that I literally have adisability. I didnt want to make a seen so I set on that flight for over 5 hours in pain, joints locking up and extremely uncomfortable. When my fibromyalgia flares up my joints not only ache but they will lock up also and it takes me days to get back to my regular self even though I take medication for it. I felt like it would not have hurt anyone at all for her to just give me an extra cover because I'm sure they have all types of medical issues in people that fly every day.

After all the weather issues at least they got me to my destination the next day

Everything you need to know for your flight from Colorado Springs to Montreal

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