C$ 280 Find Cheap Flights from Montreal to Colorado – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Best Colorado Flight Deals from Montreal

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Denver
Denver1 stopC$ 576
Colorado Springs
Colorado Springs2 stopsC$ 655
Denver
Denver1 stopC$ 576
Colorado Springs
Colorado Springs2 stopsC$ 655
Booking Insights

KAYAK's insights & trends for Montreal to Colorado flights

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

How much is a round-trip flight from Montreal Pierre Elliott Trudeau Intl Airport to Colorado?

Flight prices are below average for this route right now.

Flights to Colorado from Montreal Pierre Elliott Trudeau Intl Airport usually cost between C$ 750 and C$ 917 in January.
The lowest price found in the past 5 days was C$ 576 on Multiple Airlines (28 Jan–2 Feb).

What is the cheapest Montreal Pierre Elliott Trudeau Intl Airport to Colorado flight route?

The cheapest ticket to Colorado from Montreal Pierre Elliott Trudeau Intl Airport found in the last 5 days was to Denver, at C$ 520 round-trip. The most popular route is from Montreal Pierre Elliott Trudeau Intl Airport (YUL) to Denver (DEN), and the cheapest round-trip airline ticket found on this route in the last 5 days was C$ 520.

What is the cheapest time of day to fly to Colorado?

The cheapest time of day to fly to Colorado is generally in the morning, when round-trip flights cost C$ 873 on average. On average, there is no price difference when choosing to fly in the morning or the evening on this flight route. The most expensive time of day to fly to Colorado is generally in the evening, which is peak travel time and where the average cost of a ticket is C$ 877.

Can I save money by flying with a layover from Montreal Pierre Elliott Trudeau Intl Airport to Colorado?

No, with an average price for the route of C$ 824, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Colorado?

The cheapest month for flights from Montreal Pierre Elliott Trudeau Intl Airport to Colorado is January, when tickets cost C$ 606 (return) on average. On the other hand, the most expensive months are September and October, when the average cost of round-trip tickets is C$ 892 and C$ 859 respectively.

How far in advance should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Colorado?

To get a below-average price on a flight from Montreal Pierre Elliott Trudeau Intl Airport to Colorado, you should book around 4 weeks before departure, which saves you about 46% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low season

January

Cheapest flight

C$ 280
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly and prices are also 2% lower on average.
Flight from Montreal to Denver

FAQs - booking Colorado flights

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

    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 Montreal to Colorado.

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

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

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

    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 from Montreal to Colorado with an airline and back with another airline.

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

    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 from Montreal to Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines flying from Montreal to Colorado

 
Need help choosing which airline to fly with from Montreal to Colorado? 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.
7.3
United AirlinesOverall score based on 10451 reviews
7.7Boarding
7.3Comfort
6.7Food
8.1Crew
7.1Entertainment
Airline reviews

The Code Share with Air Canada was not very streamlined. I had to check in at airport (not online) on the outbound and return flights

4.0 OkayJoseph, Oct 2026
Read more United Airlines reviews

The Code Share with Air Canada was not very streamlined. I had to check in at airport (not online) on the outbound and return flights

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

Very nice and clean plane. Transit time between flights was tight though

So far so good but food and entertainment are not available for this flight

HORRIBLE WITH THEIR WEBSITE!!! WORST WEBSITE IN THE WHOLE AIRLINE INDUSTRY

There was no room in overhead bin to place our luggage despite we had tree seats. It means a lot of people had more than 1 carry on bags. When I asked a crew member to help she said that it was not her responsibility.

The plane used to go to Chicago was a bit outdated and needed a refresh

The check-in and passport submission was complicated and repetitive, due to the poor communication between Air Canada and United. There should have been a single set of instructions and a single questionnaire that provided the data for both airlines.

It was good! Appreciated that it was very on schedule so it made the connecting flight less stressful

Internet was not working for a bet . Hard to order food with our credit card because it was not in your system .

Always a pleasure to fly with WestJet. I am however frustrated about the rising costs. We have started to resort to Ultra Basic fares to afford but really missing the extra bag but too costly.

The crew were all helpful, kind, and effective. There could have been more space under the seats.

Horrible, delayed 3 hours due to a mechanical issue where the plane is deemed unsafe so we had to deplane after an hour on the tarmac. No credit was given even though plenty of passengers missed their connecting flights and then the baggage claim info showed that no flight was being loaded on the carousel whilst the bags were being dropped, so no one knew if it was the right flight or not since the arrivals screen didn’t show anything.

I'm so frustrated my flight was canceled they give flight on August 5 which is not sure. Its was big mistake I booked my ticket from kayak.

Maybe glass of wine would be nice at no charge

The window seat on the emergency row was too small. I had a different seat booked and they moved me. My seat remained open. It was very uncomfortable.

Please make more option. And be more precise on the type of food you giving. Diner and breakfast can be different

Flight delayed 3 hours, missed my connection in Atlanta. Instead of getting to Savannah at 6PM arrived after 10:00PM Middle seat, couldn't get isle or window, couldn't book my seats in advance, had to book at the gate. That's a 1st for me and I used to travel a lot

Technology issues at the bag-check counter caused a delay, and we were unable to check out our bags, ultimately missing our flight. They offered no assistance other than telling us to book another flight out of Calgary. We arrived with plenty of time; if there hadn't been an issue with the kiosk and the length of the lines due to the technical issues, we could have made it home.

All was good except that the option to purchase wifi for texting throughout the flight didn't work. My partner and I both tried via the app, Chrome and Safari, we tried all payment options. Nothing worked. He was able to get ok blonde with he full coverage option, but it's nice to what we wanted or needed.

It was a good flight and we arrived on time, plane was clean.

The flight was fine. Long wait at security and for wheelchair. Got to gate about 5 minutes before boarding

It was our first time flying wit Air Canada. I found most everything very good, however, our flights leaving and returning were both delayed. And we were met with no place to de-board the plane and had to wait an additional 45 minutes on the plane after arrival. That was very disappointing. Also hefty fees both ways on what would normally be a carry on bag on any other airline.

Traveling from Montreal to SFO, after landing in SFO, there was no announcement about where to claim our luggages. Our gate was in Terminal 1, and went to the luggage claim area in T1, but couldn't find any information on the screen. Eventually, an airport agent told us that our luggages would arrive in Terminal 2 luggage claim area.

Great flights. Only criticism is when landed I. Montreal, wheelchair service has no signage or anyone letting you know where to go , just an older gentleman at the desk looking confused

This is a regional jet. As far as those go it was average. Again poor quality for an expensive seat. Not worth the upgrade

All went really well. Except that I was randomly chosen to be thoroughly checked!!

We were reluctant to travel with Air Canada after reading many bad reviews; however, we were more than satisfied with the experience flying from San Francisco to Montreal and back. Seats were comfortable (although on the return flight we had very little leg room) and the crew was friendly and competent. The entertainment was outstanding, with hundreds of choices, from movies to shows to comedy. Our luggage was delivered in a timely manner (a little slow in San Francisco) and we were sent tracking notices all along the way through the Air Canada app. I wouldn't hesitate to travel with Air Canada again.

it was by far the worst business class experience i've had. the food was awful, the staff was worthless and lazy, the drinks were warm, no blankets. dirty bathroom.

Another good flight experience with Air Canada. The business section did not feature the full length sleeping arrangement, but this was a shorter trip. The food was excellent. But the flight crew was truly top tier: friendly, cheerful, helpful at all the right times. Air Canada truly outshines all U.S. carriers.

More options for your flight from Montreal to Colorado

Complete your trip to Colorado with a hotel stay or car rental