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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Denver from C$ 245

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 3/9. 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

WestJet Logo
5:30 p.m. - 11:27 a.m.YUL-DEN
19h 57m1 stop
WestJet Logo
12:15 p.m. - 12:43 a.m.DEN-YUL
10h 28m1 stop
C$ 417WestJet
Find Deal
vie., 22 ago. - lun., 25 ago.
Air Canada Logo
5:25 p.m. - 7:55 p.m.YUL-DEN
4h 30mdirect
Air Canada Logo
8:45 a.m. - 9:00 p.m.DEN-YUL
10h 15m1 stop
C$ 423Air Canada
Find Deal
vie., 7 nov. - jue., 13 nov.
WestJet Logo
7:00 a.m. - 11:27 a.m.YUL-DEN
30h 27m1 stop
WestJet Logo
12:15 p.m. - 12:43 a.m.DEN-YUL
10h 28m1 stop
C$ 432WestJet
Find Deal
jue., 21 ago. - mar., 26 ago.
Air Canada Logo
6:00 a.m. - 10:14 a.m.YUL-DEN
6h 14m1 stop
Air Canada Logo
9:40 a.m. - 3:26 p.m.DEN-YUL
3h 46mdirect
C$ 433Air Canada
Find Deal
sáb., 13 sep. - sáb., 20 sep.
Air Canada Logo
2:10 p.m. - 7:54 p.m.YUL-DEN
7h 44m1 stop
Air Canada Logo
11:35 a.m. - 12:36 a.m.DEN-YUL
11h 01m1 stop
C$ 440Air Canada
Find Deal
sáb., 13 sep. - sáb., 20 sep.
Air Canada Logo
8:25 a.m. - 4:33 p.m.YUL-DEN
10h 08m1 stop
Air Canada Logo
9:40 a.m. - 3:26 p.m.DEN-YUL
3h 46mdirect
C$ 444Air Canada
Find Deal
jue., 25 sep. - dom., 28 sep.
Air Canada Logo
8:25 a.m. - 5:18 p.m.YUL-DEN
10h 53m1 stop
Air Canada Logo
8:45 a.m. - 9:00 p.m.DEN-YUL
10h 15m1 stop
C$ 446Air Canada
Find Deal
sáb., 4 oct. - jue., 30 oct.
Delta Logo
6:00 a.m. - 10:11 a.m.YUL-DEN
6h 11m1 stop
Delta Logo
12:55 a.m. - 12:15 p.m.DEN-YUL
9h 20m1 stop
C$ 526Delta
Find Deal
dom., 23 nov. - mar., 25 nov.
American Airlines Logo
7:25 a.m. - 7:47 p.m.YUL-DEN
14h 22m2 stops
American Airlines Logo
4:02 p.m. - 4:11 p.m.DEN-YUL
22h 09m1 stop
C$ 544American Airlines
Find Deal
sáb., 4 oct. - sáb., 1 nov.
Delta Logo
6:55 p.m. - 11:59 p.m.YUL-DEN
7h 04m1 stop
Delta Logo
12:59 a.m. - 11:34 a.m.DEN-YUL
8h 35m1 stop
C$ 545Delta
Find Deal
vie., 12 sep. - jue., 18 sep.

WestJet flights from Montreal Pierre Elliott Trudeau Intl Airport to Denver

Our best WestJet deals on Montreal Pierre Elliott Trudeau Intl Airport to Denver flight tickets
WestJet
22 Aug
YUL5:30 p.m.Montreal Pierre Elliott Trudeau Intl
19h 57m
1 stop
DEN11:27 a.m.Denver Intl
25 Aug
DEN12:15 p.m.Denver Intl
10h 28m
1 stop
YUL12:43 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 417
Find similar
WestJet
21 Aug
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
30h 27m
1 stop
DEN11:27 a.m.Denver Intl
26 Aug
DEN12:15 p.m.Denver Intl
10h 28m
1 stop
YUL12:43 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 432
Find similar
WestJet
28 Aug
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
30h 42m
2 stops
DEN11:27 a.m.Denver Intl
31 Aug
DEN12:15 p.m.Denver Intl
10h 28m
1 stop
YUL12:43 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 457
Find similar

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
7 Nov
YUL5:25 p.m.Montreal Pierre Elliott Trudeau Intl
4h 30m
DEN7:55 p.m.Denver Intl
13 Nov
DEN8:45 a.m.Denver Intl
10h 15m
1 stop
YUL9:00 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 423
Find similar
Air Canada
13 Sep
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
6h 14m
1 stop
DEN10:14 a.m.Denver Intl
20 Sep
DEN9:40 a.m.Denver Intl
3h 46m
YUL3:26 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 433
Find similar
Air Canada
13 Sep
YUL2:10 p.m.Montreal Pierre Elliott Trudeau Intl
7h 44m
1 stop
DEN7:54 p.m.Denver Intl
20 Sep
DEN11:35 a.m.Denver Intl
11h 01m
1 stop
YUL12:36 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 440
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 31 julio 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

vie. 22/8

5:30 p.m.-11:27 a.m.

1 stop19h 57m

Denver Intl

lun. 25/8

12:15 p.m.-12:43 a.m.

1 stop10h 28m

C$ 417

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

vie. 7/11

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

Nonstop4h 30m

Denver Intl

jue. 13/11

8:45 a.m.-9:00 p.m.

1 stop10h 15m

C$ 423

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

jue. 21/8

7:00 a.m.-11:27 a.m.

1 stop30h 27m

Denver Intl

mar. 26/8

12:15 p.m.-12:43 a.m.

1 stop10h 28m

C$ 432

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

sáb. 13/9

6:00 a.m.-10:14 a.m.

1 stop6h 14m

Denver Intl

sáb. 20/9

9:40 a.m.-3:26 p.m.

Nonstop3h 46m

C$ 433

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

sáb. 13/9

2:10 p.m.-7:54 p.m.

1 stop7h 44m

Denver Intl

sáb. 20/9

11:35 a.m.-12:36 a.m.

1 stop11h 01m

C$ 440

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

jue. 25/9

8:25 a.m.-4:33 p.m.

1 stop10h 08m

Denver Intl

dom. 28/9

9:40 a.m.-3:26 p.m.

Nonstop3h 46m

C$ 444

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

sáb. 4/10

8:25 a.m.-5:18 p.m.

1 stop10h 53m

Denver Intl

jue. 30/10

8:45 a.m.-9:00 p.m.

1 stop10h 15m

C$ 446

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

dom. 23/11

6:00 a.m.-10:11 a.m.

1 stop6h 11m

Denver Intl

mar. 25/11

12:55 a.m.-12:15 p.m.

1 stop9h 20m

C$ 526

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

sáb. 4/10

7:25 a.m.-7:47 p.m.

2 stops14h 22m

Denver Intl

sáb. 1/11

4:02 p.m.-4:11 p.m.

1 stop22h 09m

C$ 544

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

vie. 12/9

6:55 p.m.-11:59 p.m.

1 stop7h 04m

Denver Intl

jue. 18/9

12:59 a.m.-11:34 a.m.

1 stop8h 35m

C$ 545

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, May 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$ 608. If you aren’t able to travel during the month of May, then book flights to Denver from Montreal Pierre Elliott Trudeau Intl Airport during August instead. Flights to Denver in August, while not as cheap as those in May, still average around C$ 617.

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 Thursday. Travellers who choose to depart for Denver on a Thursday will often find tickets for as low as C$ 817. On the other hand, Monday 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$ 1,046.

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$ 773. Try not to purchase tickets in the afternoon because they tend to be around C$ 919. 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$ 736 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$ 603 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?

You could potentially save up to 57% on your flight if you consider stops on a Montreal Pierre Elliott Trudeau Intl Airport to Denver flight.

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

As of July 2025, prices for Montreal Pierre Elliott Trudeau Intl Airport to Denver flights are approximately 30% cheaper 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$ 245

Fastest flight time

4h 13m

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$ 245. 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$ 417.
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Denver takes 4h 13m
Direct flights go from Montreal Pierre Elliott Trudeau Intl Airport to Denver every day.
There is 1 airport near Denver: 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 13m.

  • 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$ 396Free CancellationRating
7.2
2,978 reviews
Search WestJet flights
Air CanadaPriceFrom C$ 427Free CancellationRating
7.1
9,851 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 478Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
American AirlinesPriceFrom C$ 504Free CancellationRating
7.2
10,000 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 13 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$ 345 round-trip, up to an average price of C$ 525. 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$ 309 round-trip, depending on your selected dates, with average Air Canada deals seen on momondo around C$ 552. Air Canada operates 13 flights to Denver from Montreal Pierre Elliott Trudeau Intl Airport in an average week. Users have rated it 7.1/10 across 9,851 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
Westminster
Lakewood
Longmont
Fort Collins
Boulder
Littleton
Englewood
Frisco

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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