What is the cheapest airline that flies from Denver Intl to Montreal?

WestJet is the most popular carrier operating from Denver Intl to Montreal

How many flights depart from Denver to Montreal on average per week?

The number of flights available between Denver and Montreal is 21 per week as of December 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

How many flights depart from Denver to Montreal on average per day?

3 flights are operational daily from Denver to Montreal as of December 2025. The most popular departure time for this route is 11:00a.m., with 100% of flights per day taking off at noon.

When did momondo last update prices for flights from Denver Intl Airport to Montreal?

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

How old do you have to be to fly from Denver Intl Airport to Montreal?

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.

What documentation or ID do you need to fly to Montreal?

The travel and health documents you'll need for your trip to Montreal 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 157 Cheap Flights from Denver to Montreal in 2025/26

Q: What is the typical price of a round-trip flight between Denver and Montreal?

Prices are currently low for flights on this route. Typical prices usually range from C$ 643 to C$ 974. The lowest price recently found on this route was C$ 530.

1 adult

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Find the cheapest flights from Denver to Montreal

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One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

DEN

YUL

23h 05m2 stops

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

YUL

DEN

17h 20m1 stop

C$ 530Multiple Airlines

Thu, 19 Feb - Sun, 22 Feb

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

DEN

YUL

10h 27m1 stop

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

YUL

DEN

30h 40m1 stop

C$ 536WestJet

Fri, 1 May - Sun, 10 May

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

DEN

YUL

15h 31m2 stops

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

YUL

DEN

17h 55m1 stop

C$ 544Multiple Airlines

Wed, 28 Jan - Sun, 1 Feb

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

DEN

YUL

3h 43mdirect

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

YUL

DEN

4h 30mdirect

C$ 550Air Canada

Thu, 8 Jan - Wed, 14 Jan

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

DEN

YUL

3h 43mdirect

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

YUL

DEN

4h 30mdirect

C$ 551Air Canada

Thu, 8 Jan - Wed, 14 Jan

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

DEN

YUL

10h 27m1 stop

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

YUL

DEN

30h 40m1 stop

C$ 561WestJet

Fri, 1 May - Sun, 10 May

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

DEN

YUL

10h 27m1 stop

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

YUL

DEN

30h 40m1 stop

C$ 562WestJet

Wed, 6 May - Sat, 9 May

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

DEN

YUL

6h 27m1 stop

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

YUL

DEN

4h 30mdirect

C$ 564Air Canada

Thu, 8 Jan - Wed, 14 Jan

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

DEN

YUL

6h 27m1 stop

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

YUL

DEN

4h 30mdirect

C$ 566Air Canada

Thu, 8 Jan - Wed, 14 Jan

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

DEN

YUL

18h 47m1 stop

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

Our best WestJet deals on Denver to Montreal 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

Our best American Airlines deals on Denver to Montreal 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

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

How to get the cheapest flight ticket from Denver to Montreal

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

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Denver and Montreal?

What is the cheapest month to fly to Montreal?

The cheapest month to fly to Montreal from Denver is in May. Flight prices, which tend to average around C$ 648, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of May, then book flights to Montreal from Denver during November instead. Flights to Montreal in November, while not as cheap as those in May, still average around C$ 675.

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

Our data shows that the cheapest Denver to Montreal flights are usually those with departure times at noon. Our users have found flights to Montreal at noon for as low as C$ 574. Flights in the morning are often more expensive with an average ticket price of C$ 828.

What is the cheapest Denver Intl to Montreal flight route?

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

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

You are more likely to see cheaper flights to Montreal from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal 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 from Denver for as low as C$ 463 on momondo.

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

There are 2 cabin classes available to choose from on Denver Intl to Montreal 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 flights?

You could potentially save up to 65% on your flight if you consider stops on a Denver to Montreal flight.

How have Denver to Montreal flight prices changed over time?

When to book flights from Denver to Montreal

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Montreal according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Denver to Montreal (DEN to YMQ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Montreal

Fastest flight time	3h 43m
Direct flights	Every day
Airports in Montreal	2 airports

The fastest flight from Denver to Montreal takes 3h 43m

Direct flights go from Denver to Montreal every day.

There are 2 airports in Montreal. From Denver there are direct flights to Montreal Pierre Elliott Trudeau Intl (YUL).

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How far is Denver Intl to Montreal by plane?
Denver Intl and Montreal are 2629.5 km apart from one another. In terms of flight time, this usually takes a little over 3h 43m.
When did momondo last update prices for flights from Denver Intl Airport to Montreal?
Prices for flights from Denver Intl Airport to Montreal are refreshed on a daily basis.
How old do you have to be to fly from Denver Intl Airport to Montreal?
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.
What documentation or ID do you need to fly to Montreal?
The travel and health documents you'll need for your trip to Montreal 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. 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?
momondo data reveals that the most frequently booked plane model on the route from Denver to Montreal is Airbus A220-300, representing 27.49% of all bookings. The subsequent popular models are Boeing 787 Dreamliner at 26.28%, Boeing 787-9 Dreamliner at 12.39%, and Boeing 777 at 11.48%.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Denver to Montreal for you.

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 you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Montreal from Denver.

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

Yes momondo offers price alerts on flights to Montreal from Denver. 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.