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Cheap flights from Denver to Montreal from C$ 157

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 20/1. 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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Cheap round-trip flights

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Multiple Airlines Logo
6:00 a.m. - 7:05 a.m.
DEN
-
YUL
23h 05m2 stops
Multiple Airlines Logo
4:35 p.m. - 7:55 a.m.
YUL
-
DEN
17h 20m1 stop
C$ 530Multiple Airlines
Thu, 19 Feb - Sun, 22 Feb
WestJet Logo
12:15 p.m. - 12:42 a.m.
DEN
-
YUL
10h 27m1 stop
WestJet Logo
6:45 a.m. - 11:25 a.m.
YUL
-
DEN
30h 40m1 stop
C$ 536WestJet
Fri, 1 May - Sun, 10 May
Multiple Airlines Logo
1:34 p.m. - 7:05 a.m.
DEN
-
YUL
15h 31m2 stops
Multiple Airlines Logo
4:35 p.m. - 8:30 a.m.
YUL
-
DEN
17h 55m1 stop
C$ 544Multiple Airlines
Wed, 28 Jan - Sun, 1 Feb
Air Canada Logo
11:15 a.m. - 4:58 p.m.
DEN
-
YUL
3h 43mdirect
Air Canada Logo
5:25 p.m. - 7:55 p.m.
YUL
-
DEN
4h 30mdirect
C$ 550Air Canada
Thu, 8 Jan - Wed, 14 Jan
Air Canada Logo
11:15 a.m. - 4:58 p.m.
DEN
-
YUL
3h 43mdirect
Air Canada Logo
5:25 p.m. - 7:55 p.m.
YUL
-
DEN
4h 30mdirect
C$ 551Air Canada
Thu, 8 Jan - Wed, 14 Jan
WestJet Logo
12:15 p.m. - 12:42 a.m.
DEN
-
YUL
10h 27m1 stop
WestJet Logo
6:45 a.m. - 11:25 a.m.
YUL
-
DEN
30h 40m1 stop
C$ 561WestJet
Fri, 1 May - Sun, 10 May
WestJet Logo
12:15 p.m. - 12:42 a.m.
DEN
-
YUL
10h 27m1 stop
WestJet Logo
6:45 a.m. - 11:25 a.m.
YUL
-
DEN
30h 40m1 stop
C$ 562WestJet
Wed, 6 May - Sat, 9 May
Air Canada Logo
1:25 p.m. - 9:52 p.m.
DEN
-
YUL
6h 27m1 stop
Air Canada Logo
5:25 p.m. - 7:55 p.m.
YUL
-
DEN
4h 30mdirect
C$ 564Air Canada
Thu, 8 Jan - Wed, 14 Jan
Air Canada Logo
1:25 p.m. - 9:52 p.m.
DEN
-
YUL
6h 27m1 stop
Air Canada Logo
5:25 p.m. - 7:55 p.m.
YUL
-
DEN
4h 30mdirect
C$ 566Air Canada
Thu, 8 Jan - Wed, 14 Jan
WestJet Logo
7:40 p.m. - 4:27 p.m.
DEN
-
YUL
18h 47m1 stop
WestJet Logo
6:45 a.m. - 11:25 a.m.
YUL
-
DEN
30h 40m1 stop
C$ 570WestJet
Thu, 28 May - Mon, 1 Jun

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
1 May
DEN12:15 p.m.Denver Intl
10h 27m
1 stop
YUL12:42 a.m.Montreal Pierre Elliott Trudeau Intl
10 May
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
30h 40m
1 stop
DEN11:25 a.m.Denver Intl
C$ 536
Find similar
WestJet
1 May
DEN12:15 p.m.Denver Intl
10h 27m
1 stop
YUL12:42 a.m.Montreal Pierre Elliott Trudeau Intl
10 May
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
30h 40m
1 stop
DEN11:25 a.m.Denver Intl
C$ 561
Find similar
WestJet
6 May
DEN12:15 p.m.Denver Intl
10h 27m
1 stop
YUL12:42 a.m.Montreal Pierre Elliott Trudeau Intl
9 May
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
30h 40m
1 stop
DEN11:25 a.m.Denver Intl
C$ 562
Find similar

American Airlines flights from Denver to Montreal Pierre Elliott Trudeau Intl Airport

Our best American Airlines deals on Denver to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
American Airlines
3 Feb
DEN3:14 p.m.Denver Intl
21h 54m
1 stop
YUL3:08 p.m.Montreal Pierre Elliott Trudeau Intl
9 Feb
YUL3:50 p.m.Montreal Pierre Elliott Trudeau Intl
20h 59m
1 stop
DEN10:49 a.m.Denver Intl
C$ 697
Find similar
American Airlines
28 Jan
DEN7:20 a.m.Denver Intl
13h 24m
2 stops
YUL10:44 p.m.Montreal Pierre Elliott Trudeau Intl
2 Feb
YUL3:50 p.m.Montreal Pierre Elliott Trudeau Intl
20h 59m
1 stop
DEN10:49 a.m.Denver Intl
C$ 710
Find similar
American Airlines
28 Jan
DEN7:20 a.m.Denver Intl
13h 24m
2 stops
YUL10:44 p.m.Montreal Pierre Elliott Trudeau Intl
4 Mar
YUL7:30 a.m.Montreal Pierre Elliott Trudeau Intl
16h 11m
2 stops
DEN9:41 p.m.Denver Intl
C$ 716
Find similar

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 96,600 searches. Data last updated 18 December 2025.
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

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Thu 19/2

6:00 a.m.-7:05 a.m.

2 stops23h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 22/2

4:35 p.m.-7:55 a.m.

1 stop17h 20m

C$ 530

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Fri 1/5

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

1 stop10h 27m

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

6:45 a.m.-11:25 a.m.

1 stop30h 40m

C$ 536

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Wed 28/1

1:34 p.m.-7:05 a.m.

2 stops15h 31m

Montreal Pierre Elliott Trudeau Intl

Sun 1/2

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

1 stop17h 55m

C$ 544

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Thu 8/1

11:15 a.m.-4:58 p.m.

Nonstop3h 43m

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

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

Nonstop4h 30m

C$ 550

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Thu 8/1

11:15 a.m.-4:58 p.m.

Nonstop3h 43m

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

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

Nonstop4h 30m

C$ 551

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Fri 1/5

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

1 stop10h 27m

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

6:45 a.m.-11:25 a.m.

1 stop30h 40m

C$ 561

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Wed 6/5

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

1 stop10h 27m

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

6:45 a.m.-11:25 a.m.

1 stop30h 40m

C$ 562

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Thu 8/1

1:25 p.m.-9:52 p.m.

1 stop6h 27m

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

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

Nonstop4h 30m

C$ 564

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Thu 8/1

1:25 p.m.-9:52 p.m.

1 stop6h 27m

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

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

Nonstop4h 30m

C$ 566

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Thu 28/5

7:40 p.m.-4:27 p.m.

1 stop18h 47m

Montreal Pierre Elliott Trudeau Intl

Mon 1/6

6:45 a.m.-11:25 a.m.

1 stop30h 40m

C$ 570

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 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 cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport?

The month of May is, on average, the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from Denver, with most prices found around C$ 624. The month of January is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from Denver averaging around C$ 639.

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

At noon 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 C$ 507. Flying to Montreal Pierre Elliott Trudeau Intl Airport at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around C$ 828. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 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 C$ 769 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 C$ 463 on momondo.

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

There are 2 cabin classes available to choose from on Denver Intl to Montreal Pierre Elliott Trudeau 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 Denver to Montreal Pierre Elliott Trudeau Intl Airport flights?

You could potentially save up to 65% 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 December 2025, prices for Denver to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 11% more expensive 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

Fastest flight time

3h 43m

Direct flights

Every day
The fastest flight from Denver to Montreal Pierre Elliott Trudeau Intl Airport takes 3h 43m
Direct flights go from Denver to Montreal Pierre Elliott Trudeau Intl Airport every day.
Search flight deals

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

    A flight from Denver Intl to Montreal Pierre Elliott Trudeau Intl will travel around 2614.8 km. By plane, this route typically takes 3h 43m.

  • 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 are refreshed on a daily basis.

  • 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 you'll need for your trip to Montreal Pierre Elliott Trudeau Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Montreal Pierre Elliott Trudeau Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Travelling to a place near Montreal?

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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Denver to Montreal . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Denver to Montreal flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Montreal from Denver. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Denver to Montreal flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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