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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Denver from C$ 234

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Denver departing on 1/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Denver

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:35 p.m. - 8:30 a.m.
YUL
-
DEN
17h 55m1 stop
Multiple Airlines Logo
9:44 p.m. - 7:05 a.m.
DEN
-
YUL
31h 21m2 stops
C$ 459Multiple Airlines
Sun, 25 Jan - Tue, 3 Feb
Multiple Airlines Logo
4:35 p.m. - 8:30 a.m.
YUL
-
DEN
17h 55m1 stop
Multiple Airlines Logo
7:10 a.m. - 7:05 a.m.
DEN
-
YUL
21h 55m2 stops
C$ 470Multiple Airlines
Sun, 25 Jan - Thu, 29 Jan
WestJet Logo
6:45 a.m. - 6:50 p.m.
YUL
-
DEN
14h 05m1 stop
WestJet Logo
12:15 p.m. - 12:42 a.m.
DEN
-
YUL
10h 27m1 stop
C$ 478WestJet
Fri, 29 May - Sun, 31 May
Multiple Airlines Logo
4:35 p.m. - 8:30 a.m.
YUL
-
DEN
17h 55m1 stop
Multiple Airlines Logo
9:44 p.m. - 7:05 a.m.
DEN
-
YUL
31h 21m2 stops
C$ 481Multiple Airlines
Sun, 25 Jan - Wed, 4 Feb
Multiple Airlines Logo
4:35 p.m. - 8:30 a.m.
YUL
-
DEN
17h 55m1 stop
Multiple Airlines Logo
2:57 p.m. - 5:45 p.m.
DEN
-
YUL
24h 48m2 stops
C$ 482Multiple Airlines
Sun, 25 Jan - Thu, 5 Feb
Multiple Airlines Logo
4:35 p.m. - 8:30 a.m.
YUL
-
DEN
17h 55m1 stop
Multiple Airlines Logo
4:26 p.m. - 7:05 a.m.
DEN
-
YUL
12h 39m2 stops
C$ 486Multiple Airlines
Sun, 25 Jan - Mon, 2 Feb
Multiple Airlines Logo
8:00 a.m. - 1:02 p.m.
YUL
-
DEN
31h 02m2 stops
Multiple Airlines Logo
6:59 p.m. - 12:30 a.m.
DEN
-
YUL
27h 31m1 stop
C$ 492Multiple Airlines
Mon, 12 Jan - Sat, 17 Jan
Air Canada Logo
5:25 p.m. - 7:55 p.m.
YUL
-
DEN
4h 30mdirect
Air Canada Logo
8:05 a.m. - 7:25 p.m.
DEN
-
YUL
9h 20m1 stop
C$ 508Air Canada
Thu, 8 Jan - Wed, 14 Jan
Multiple Airlines Logo
10:15 a.m. - 8:25 p.m.
YUL
-
DEN
12h 10m2 stops
Multiple Airlines Logo
6:59 p.m. - 12:30 a.m.
DEN
-
YUL
27h 31m1 stop
C$ 513Multiple Airlines
Sat, 10 Jan - Sat, 17 Jan
Multiple Airlines Logo
4:35 p.m. - 8:24 a.m.
YUL
-
DEN
17h 49m1 stop
Multiple Airlines Logo
8:13 a.m. - 7:05 a.m.
DEN
-
YUL
20h 52m2 stops
C$ 514Multiple Airlines
Wed, 7 Jan - Wed, 14 Jan

Air Canada flights from Montreal Pierre Elliott Trudeau Intl Airport to Denver

Our best Air Canada deals on Montreal Pierre Elliott Trudeau Intl Airport to Denver flight tickets
Air Canada
8 Jan
YUL5:25 p.m.Montreal Pierre Elliott Trudeau Intl
4h 30m
DEN7:55 p.m.Denver Intl
14 Jan
DEN8:05 a.m.Denver Intl
9h 20m
1 stop
YUL7:25 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 508
Find similar
Air Canada
20 Jan
YUL5:25 p.m.Montreal Pierre Elliott Trudeau Intl
4h 30m
DEN7:55 p.m.Denver Intl
27 Jan
DEN11:15 a.m.Denver Intl
3h 43m
YUL4:58 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 517
Find similar
Air Canada
20 Jan
YUL5:25 p.m.Montreal Pierre Elliott Trudeau Intl
4h 30m
DEN7:55 p.m.Denver Intl
27 Jan
DEN8:05 a.m.Denver Intl
10h 50m
1 stop
YUL8:55 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 524
Find similar

Delta flights from Montreal Pierre Elliott Trudeau Intl Airport to Denver

Our best Delta deals on Montreal Pierre Elliott Trudeau Intl Airport to Denver flight tickets
Delta
26 Jan
YUL6:02 p.m.Montreal Pierre Elliott Trudeau Intl
18h 55m
2 stops
DEN10:57 a.m.Denver Intl
18 Feb
DEN6:00 a.m.Denver Intl
15h 59m
2 stops
YUL11:59 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 565
Find similar
Delta
17 Jan
YUL2:25 p.m.Montreal Pierre Elliott Trudeau Intl
22h 00m
1 stop
DEN10:25 a.m.Denver Intl
21 Jan
DEN6:41 a.m.Denver Intl
15h 09m
2 stops
YUL11:50 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 566
Find similar
Delta
26 Jan
YUL7:30 p.m.Montreal Pierre Elliott Trudeau Intl
16h 55m
1 stop
DEN10:25 a.m.Denver Intl
5 Feb
DEN6:40 a.m.Denver Intl
15h 19m
2 stops
YUL11:59 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 575
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport to Denver 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, momondo users made 96,600 searches. Data last updated 18 December 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

4:35 p.m.-8:30 a.m.

1 stop17h 55m

Denver Intl

Tue 3/2

9:44 p.m.-7:05 a.m.

2 stops31h 21m

C$ 459

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

4:35 p.m.-8:30 a.m.

1 stop17h 55m

Denver Intl

Thu 29/1

7:10 a.m.-7:05 a.m.

2 stops21h 55m

C$ 470

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Fri 29/5

6:45 a.m.-6:50 p.m.

1 stop14h 05m

Denver Intl

Sun 31/5

12:15 p.m.-12:42 a.m.

1 stop10h 27m

C$ 478

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

4:35 p.m.-8:30 a.m.

1 stop17h 55m

Denver Intl

Wed 4/2

9:44 p.m.-7:05 a.m.

2 stops31h 21m

C$ 481

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

4:35 p.m.-8:30 a.m.

1 stop17h 55m

Denver Intl

Thu 5/2

2:57 p.m.-5:45 p.m.

2 stops24h 48m

C$ 482

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

4:35 p.m.-8:30 a.m.

1 stop17h 55m

Denver Intl

Mon 2/2

4:26 p.m.-7:05 a.m.

2 stops12h 39m

C$ 486

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Mon 12/1

8:00 a.m.-1:02 p.m.

2 stops31h 02m

Denver Intl

Sat 17/1

6:59 p.m.-12:30 a.m.

1 stop27h 31m

C$ 492

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Thu 8/1

5:25 p.m.-7:55 p.m.

Nonstop4h 30m

Denver Intl

Wed 14/1

8:05 a.m.-7:25 p.m.

1 stop9h 20m

C$ 508

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sat 10/1

10:15 a.m.-8:25 p.m.

2 stops12h 10m

Denver Intl

Sat 17/1

6:59 p.m.-12:30 a.m.

1 stop27h 31m

C$ 513

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Wed 7/1

4:35 p.m.-8:24 a.m.

1 stop17h 49m

Denver Intl

Wed 14/1

8:13 a.m.-7:05 a.m.

2 stops20h 52m

C$ 514

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Denver from

How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Denver?

In general, August is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Denver. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 566. If you aren’t able to travel during the month of August, then book flights to Denver from Montreal Pierre Elliott Trudeau Intl Airport during May instead. Flights to Denver in May, while not as cheap as those in August, still average around C$ 592.

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart from Montreal Pierre Elliott Trudeau Intl Airport to Denver is on a Wednesday. Travellers who choose to depart for Denver on a Wednesday will often find tickets for as low as C$ 787. On the other hand, Sunday is the most expensive day to depart from Montreal Pierre Elliott Trudeau Intl Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,016.

What is the cheapest time of day to depart on your flight to Denver?

Our most recent data shows that the best time of day to fly to Denver is in the evening. Flights from Montreal Pierre Elliott Trudeau Intl Airport to Denver during this time can be as low as C$ 770. Try not to purchase tickets in the afternoon because they tend to be around C$ 930. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Fly from Montreal Pierre Elliott Trudeau Intl to Denver Intl for the best Montreal Pierre Elliott Trudeau Intl - Denver Intl flight prices

How far in advance should I book a flight to Denver?

You are more likely to see cheaper flights to Denver from Montreal Pierre Elliott Trudeau Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around C$ 705 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Montreal Pierre Elliott Trudeau Intl Airport for as low as C$ 548 on momondo.

What cabin class options are available on Montreal Pierre Elliott Trudeau Intl to Denver Intl flights?

There are 4 cabin classes available to choose from on Montreal Pierre Elliott Trudeau Intl to Denver Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Montreal Pierre Elliott Trudeau Intl Airport to Denver flights?

No. A direct flight is the cheapest option for a flight between Montreal Pierre Elliott Trudeau Intl Airport to Denver.

How have Montreal Pierre Elliott Trudeau Intl Airport to Denver flight prices changed over time?

As of December 2025, prices for Montreal Pierre Elliott Trudeau Intl Airport to Denver flights are approximately 9% more expensive when compared to flights at the same time last year.

When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal Pierre Elliott Trudeau Intl Airport to Denver according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Denver (YUL to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Denver

Best price found

C$ 353

Fastest flight time

4h 20m

Direct flights

Every day

Airports in Denver

1 airport
The best one-way flight to Denver from Montreal Pierre Elliott Trudeau Intl Airport in the past 72 hours is C$ 353. The best round-trip flight deal from Montreal Pierre Elliott Trudeau Intl Airport to Denver found on momondo in the last 72 hours is C$ 674.
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Denver takes 4h 20m
Direct flights go from Montreal Pierre Elliott Trudeau Intl Airport to Denver every day.
There is 1 airport in Denver. From Montreal Pierre Elliott Trudeau Intl Airport there are direct flights to Denver Intl (DEN).
Search flight deals

  • How far is Montreal Pierre Elliott Trudeau Intl to Denver Intl by plane?

    Montreal Pierre Elliott Trudeau Intl and Denver Intl are 2614.8 km apart from one another. By plane, this route typically takes 4h 20m.

  • When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Denver Intl Airport?

    Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Denver Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to Denver Intl Airport?

  • How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Denver Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal Pierre Elliott Trudeau Intl Airport to Denver Intl Airport.

  • What documentation or ID do you need to fly to Denver Intl Airport?

    The required travel and health documents for your Denver Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Denver Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Montreal Pierre Elliott Trudeau Intl Airport to Denver?

  • What is the most popular airline from Montreal Pierre Elliott Trudeau Intl Airport to Denver?

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Denver

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Denver with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom C$ 405Free CancellationRating
7.2
3,205 reviews
Search WestJet flights
Air CanadaPriceFrom C$ 420Free CancellationRating
7.1
10,534 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 428Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights
American AirlinesPriceFrom C$ 556Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights

  • United Airlines Flights From Montreal Pierre Elliott Trudeau Intl Airport to Denver

    United Airlines is one of the most popular airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Denver, operating 7 flights/week on average for this route. A good United Airlines flight deal for Montreal Pierre Elliott Trudeau Intl Airport to Denver starts from C$ 428 round-trip, up to an average price of C$ 788. Our users have rated United Airlines at 7.4/10.

  • Air Canada Flights From Montreal Pierre Elliott Trudeau Intl Airport to Denver

    Air Canada is also a popular choice for this route. Air Canada flight deals for Montreal Pierre Elliott Trudeau Intl Airport to Denver start from as low as C$ 420 round-trip, depending on your selected dates, with average Air Canada deals seen on momondo around C$ 655. Air Canada operates 7 flights to Denver from Montreal Pierre Elliott Trudeau Intl Airport in an average week. Users have rated it 7.1/10 across 10,534 reviews.

Travelling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Silverthorne
Wheat Ridge
Winter Park
Lakewood
Longmont
Fort Collins
Boulder
Englewood

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Denver?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Denver from Montreal.

Can I find flights from Montreal to Denver with flexible booking policies on momondo?

momondo does allow users to show only those flights to Denver from Montreal which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Montreal to Denver?

momondo helps you find the best flight between Montreal and Denver by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Montreal to Denver right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Denver from Montreal. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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