Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Denver to Montreal from $147

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Montreal departing on 9/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Denver to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
12:15 pm - 11:45 pm
DEN
-
YUL
9h 30m
1 stop
WestJet Logo
8:00 pm - 11:20 am
YUL
-
DEN
17h 20m
1 stop
$362WestJet
Tue, Jul 7 - Tue, Jul 14
WestJet Logo
12:15 pm - 11:45 pm
DEN
-
YUL
9h 30m
1 stop
WestJet Logo
8:00 pm - 11:20 am
YUL
-
DEN
17h 20m
1 stop
$363WestJet
Tue, Jul 7 - Sat, Jul 11
WestJet Logo
12:15 pm - 11:45 pm
DEN
-
YUL
9h 30m
1 stop
WestJet Logo
8:00 pm - 11:20 am
YUL
-
DEN
17h 20m
1 stop
$369WestJet
Wed, Aug 12 - Wed, Aug 19
WestJet Logo
12:15 pm - 11:45 pm
DEN
-
YUL
9h 30m
1 stop
WestJet Logo
8:00 pm - 11:20 am
YUL
-
DEN
17h 20m
1 stop
$370WestJet
Wed, Jul 22 - Tue, Jul 28
WestJet Logo
12:15 pm - 11:45 pm
DEN
-
YUL
9h 30m
1 stop
WestJet Logo
7:15 am - 11:20 am
YUL
-
DEN
30h 05m
1 stop
$378WestJet
Fri, Sep 4 - Sun, Sep 6
WestJet Logo
12:15 pm - 11:45 pm
DEN
-
YUL
9h 30m
1 stop
WestJet Logo
8:00 pm - 11:20 am
YUL
-
DEN
17h 20m
1 stop
$379WestJet
Thu, Aug 13 - Wed, Aug 19
WestJet Logo
12:15 pm - 11:45 pm
DEN
-
YUL
9h 30m
1 stop
WestJet Logo
8:00 pm - 11:20 am
YUL
-
DEN
17h 20m
1 stop
$381WestJet
Tue, Sep 1 - Sat, Sep 5
WestJet Logo
12:15 pm - 11:45 pm
DEN
-
YUL
9h 30m
1 stop
WestJet Logo
8:00 pm - 11:20 am
YUL
-
DEN
17h 20m
1 stop
$384WestJet
Wed, Aug 12 - Tue, Aug 18
Multiple Airlines Logo
12:15 pm - 11:45 pm
DEN
-
YUL
9h 30m
1 stop
Multiple Airlines Logo
7:15 am - 10:02 am
YUL
-
DEN
28h 47m
2 stops
$388Multiple Airlines
Wed, Aug 12 - Tue, Aug 18
WestJet Logo
12:15 pm - 11:45 pm
DEN
-
YUL
9h 30m
1 stop
WestJet Logo
5:45 pm - 11:20 am
YUL
-
DEN
19h 35m
2 stops
$395WestJet
Tue, Sep 1 - Sat, Sep 5

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

WestJet flights from Denver to Montreal Pierre Elliott Trudeau Intl Airport

Our best WestJet deals on Denver to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
WestJet
Jul 7
DEN12:15 pmDenver Intl
9h 30m
1 stop
YUL11:45 pmMontreal Pierre Elliott Trudeau Intl
Jul 14
YUL8:00 pmMontreal Pierre Elliott Trudeau Intl
17h 20m
1 stop
DEN11:20 amDenver Intl
$362
WestJet
Jul 7
DEN12:15 pmDenver Intl
9h 30m
1 stop
YUL11:45 pmMontreal Pierre Elliott Trudeau Intl
Jul 11
YUL8:00 pmMontreal Pierre Elliott Trudeau Intl
17h 20m
1 stop
DEN11:20 amDenver Intl
$363
WestJet
Aug 12
DEN12:15 pmDenver Intl
9h 30m
1 stop
YUL11:45 pmMontreal Pierre Elliott Trudeau Intl
Aug 19
YUL8:00 pmMontreal Pierre Elliott Trudeau Intl
17h 20m
1 stop
DEN11:20 amDenver Intl
$369

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

Our best Air Canada deals on Denver to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Air Canada
May 17
DEN9:40 amDenver Intl
3h 48m
YUL3:28 pmMontreal Pierre Elliott Trudeau Intl
May 21
YUL8:10 amMontreal Pierre Elliott Trudeau Intl
4h 24m
DEN10:34 amDenver Intl
$623
Air Canada
May 9
DEN11:25 amDenver Intl
3h 42m
YUL5:07 pmMontreal Pierre Elliott Trudeau Intl
May 31
YUL8:10 amMontreal Pierre Elliott Trudeau Intl
4h 24m
DEN10:34 amDenver Intl
$744

momondo Fare Finder

 
Customize your flight search to find flights from Denver to Montreal Pierre Elliott Trudeau Intl Airport 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 832,500 searches. Data last updated May 7, 2026.
Use the filters below to find and compare flights from Denver to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Tue 7/7

12:15 pm-11:45 pm

1 stop9h 30m

Montreal Pierre Elliott Trudeau Intl

Tue 7/14

8:00 pm-11:20 am

1 stop17h 20m

$362

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Tue 7/7

12:15 pm-11:45 pm

1 stop9h 30m

Montreal Pierre Elliott Trudeau Intl

Sat 7/11

8:00 pm-11:20 am

1 stop17h 20m

$363

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Wed 8/12

12:15 pm-11:45 pm

1 stop9h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 8/19

8:00 pm-11:20 am

1 stop17h 20m

$369

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Wed 7/22

12:15 pm-11:45 pm

1 stop9h 30m

Montreal Pierre Elliott Trudeau Intl

Tue 7/28

8:00 pm-11:20 am

1 stop17h 20m

$370

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Fri 9/4

12:15 pm-11:45 pm

1 stop9h 30m

Montreal Pierre Elliott Trudeau Intl

Sun 9/6

7:15 am-11:20 am

1 stop30h 05m

$378

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Thu 8/13

12:15 pm-11:45 pm

1 stop9h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 8/19

8:00 pm-11:20 am

1 stop17h 20m

$379

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Tue 9/1

12:15 pm-11:45 pm

1 stop9h 30m

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

8:00 pm-11:20 am

1 stop17h 20m

$381

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Wed 8/12

12:15 pm-11:45 pm

1 stop9h 30m

Montreal Pierre Elliott Trudeau Intl

Tue 8/18

8:00 pm-11:20 am

1 stop17h 20m

$384

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Wed 8/12

12:15 pm-11:45 pm

1 stop9h 30m

Montreal Pierre Elliott Trudeau Intl

Tue 8/18

7:15 am-10:02 am

2 stops28h 47m

$388

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Tue 9/1

12:15 pm-11:45 pm

1 stop9h 30m

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

5:45 pm-11:20 am

2 stops19h 35m

$395

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Montreal from

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

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 typical price of a round-trip flight between Denver and Montreal Pierre Elliott Trudeau Intl Airport?

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

The month of February is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from Denver averaging around $476.

What is the cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

The cheapest day to depart from Denver to Montreal Pierre Elliott Trudeau Intl Airport is on a Wednesday. Travelers who choose to depart for Montreal Pierre Elliott Trudeau Intl Airport on a Wednesday will often find tickets for as low as $732. Flights from Denver to Montreal Pierre Elliott Trudeau Intl Airport on a Friday will generally be more expensive and average around $873. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

In the afternoon is the cheapest time of day to fly from Denver to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as $600. Flying to Montreal Pierre Elliott Trudeau Intl Airport in the afternoon is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $784.

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

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

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

You are more likely to see cheaper flights to Montreal Pierre Elliott Trudeau Intl Airport from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal Pierre Elliott Trudeau Intl Airport for around $510 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal Pierre Elliott Trudeau Intl Airport from Denver for as low as $385 on momondo.

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

You could potentially save up to 25% on your flight if you consider stops on a Denver to Montreal Pierre Elliott Trudeau Intl Airport flight.

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

As of May 2026, prices for Denver to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 14% cheaper when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$384

Fastest flight time

3h 42m

Direct flights

Every day
The best one-way flight to Montreal Pierre Elliott Trudeau Intl Airport from Denver in the past 72 hours is $384. The best round-trip flight deal from Denver to Montreal Pierre Elliott Trudeau Intl Airport found on momondo in the last 72 hours is $829.
The fastest flight from Denver to Montreal Pierre Elliott Trudeau Intl Airport takes 3h 42m
Direct flights go from Denver to Montreal Pierre Elliott Trudeau Intl Airport every day.
Search flight deals

Frequently asked questions about flying from Denver to Montreal Pierre Elliott Trudeau Intl Airport

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

    Denver Intl and Montreal Pierre Elliott Trudeau Intl are 1624.7 mi apart from one another. In terms of flight time, this usually takes a little over 3h 42m.

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

    Prices for flights from Denver Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport.

  • What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?

    The travel and health documents required for your trip to Montreal Pierre Elliott Trudeau Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montreal Pierre Elliott Trudeau Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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

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

Compare and see reviews for airlines that fly from Denver to Montreal Pierre Elliott Trudeau Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $167Free CancellationRating
7.9
8,460 reviews
Search Delta flights
Air CanadaPriceFrom $206Free CancellationRating
7.1
11,004 reviews
Search Air Canada flights
United AirlinesPriceFrom $260Free CancellationRating
7.4
9,690 reviews
Search United Airlines flights

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

    United Airlines is one of the most popular airlines flying from Denver to Montreal Pierre Elliott Trudeau Intl Airport, operating 14 flights/week on average for this route. A good United Airlines flight deal for Denver to Montreal Pierre Elliott Trudeau Intl Airport starts from $260 round-trip, up to an average price of $606. Our users have rated United Airlines at 7.4/10.

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

    The best Air Canada deal for Denver to Montreal Pierre Elliott Trudeau Intl Airport flight tickets found on momondo in the last 72 hours was $206, round-trip. It should be noted that an average Air Canada flight deal for this route in this time was higher, at $558 round-trip. Air Canada operates 14 flights out of Denver into Montreal Pierre Elliott Trudeau Intl Airport in an average week, so prices vary by time and availability. 11,004 Air Canada reviews by users on momondo have scored the airline at 7.1/10.

Traveling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Laval
Dorval
Brossard
Longueuil
Trois-Rivières
Cornwall
Saint-Sauveur
Sherbrooke
Magog
Boucherville
Drummondville
Saint-Jean-sur-Richelieu
Montebello
Bromont
North Hatley

Why use momondo?

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

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 Montreal from Denver.

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

All flight searches from Denver to Montreal on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Denver to Montreal flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Montreal, momondo offers a useful price alert feature which will track prices for flights to Montreal from Denver and alert you when they change.

An easier way to manage your Montreal Pierre Elliott Trudeau Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 6/6
Sat 6/13
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Montreal

Popular cities in Canada

Popular flights according to clicks in the last 7 days on momondo
Flights to Toronto Pearson Intl Airportfrom $156
Flights to Vancouver Intl Airport
Flights to Toronto Island Airportfrom $151
Flights to Toronto Region of Waterloo Intl Airportfrom $376