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Cheap flights from Denver to Montreal from $133

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 9/22. 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 Denver to Montreal

Cheap round-trip flights

Logo
12:15 pm - 2:10 pmDEN-YUL
23h 55m1 stop
Logo
6:45 am - 7:10 pmYUL-DEN
14h 25m2 stops
$350
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Fri, Oct 3 - Wed, Oct 8
Logo
12:15 pm - 2:10 pmDEN-YUL
23h 55m1 stop
Logo
6:45 am - 8:04 pmYUL-DEN
15h 19m2 stops
$362
Find Deal
Mon, Oct 6 - Tue, Nov 4
Logo
12:15 pm - 2:10 pmDEN-YUL
23h 55m1 stop
Logo
8:00 am - 9:03 amYUL-DEN
51h 03m2 stops
$366
Find Deal
Mon, Oct 6 - Sun, Nov 2
Logo
12:15 pm - 2:10 pmDEN-YUL
23h 55m1 stop
Logo
6:45 am - 9:04 pmYUL-DEN
16h 19m2 stops
$369
Find Deal
Mon, Oct 6 - Sat, Nov 1
Air Canada Logo
9:40 am - 3:26 pmDEN-YUL
3h 46mnonstop
Air Canada Logo
7:30 am - 5:18 pmYUL-DEN
11h 48m1 stop
$382Air Canada
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Sat, Sep 27 - Sun, Oct 5
Air Canada Logo
11:25 am - 7:20 pmDEN-YUL
5h 55m1 stop
Air Canada Logo
7:30 am - 5:18 pmYUL-DEN
11h 48m1 stop
$390Air Canada
Find Deal
Sat, Sep 27 - Sun, Oct 5
WestJet Logo
12:15 pm - 12:41 amDEN-YUL
10h 26m1 stop
WestJet Logo
6:45 am - 11:24 amYUL-DEN
30h 39m2 stops
$403WestJet
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Mon, Sep 29 - Sun, Oct 5
American Airlines Logo
4:36 pm - 2:49 pmDEN-YUL
20h 13m1 stop
American Airlines Logo
5:15 pm - 8:34 amYUL-DEN
17h 19m1 stop
$412American Airlines
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Thu, Sep 25 - Fri, Sep 26
American Airlines Logo
5:28 pm - 11:40 amDEN-YUL
16h 12m1 stop
American Airlines Logo
12:30 pm - 10:27 pmYUL-DEN
11h 57m1 stop
$415American Airlines
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Tue, Oct 7 - Sat, Nov 1
WestJet Logo
12:15 pm - 12:27 amDEN-YUL
34h 12m2 stops
WestJet Logo
7:00 am - 11:24 amYUL-DEN
30h 24m1 stop
$426WestJet
Find Deal
Thu, Sep 18 - Sun, Sep 21

Air Canada flights from Denver to Montreal

Our best Air Canada deals on Denver to Montreal flight tickets
Air Canada
Sep 27
DEN9:40 amDenver Intl
3h 46m
YUL3:26 pmMontreal Pierre Elliott Trudeau Intl
Oct 5
YUL7:30 amMontreal Pierre Elliott Trudeau Intl
11h 48m
1 stop
DEN5:18 pmDenver Intl
$382
Find similar
Air Canada
Sep 27
DEN11:25 amDenver Intl
5h 55m
1 stop
YUL7:20 pmMontreal Pierre Elliott Trudeau Intl
Oct 5
YUL7:30 amMontreal Pierre Elliott Trudeau Intl
11h 48m
1 stop
DEN5:18 pmDenver Intl
$390
Find similar
Air Canada
Sep 27
DEN9:40 amDenver Intl
3h 46m
YUL3:26 pmMontreal Pierre Elliott Trudeau Intl
Oct 5
YUL7:30 amMontreal Pierre Elliott Trudeau Intl
11h 48m
1 stop
DEN5:18 pmDenver Intl
$395
Find similar

American Airlines flights from Denver to Montreal

Our best American Airlines deals on Denver to Montreal flight tickets
American Airlines
Sep 25
DEN4:36 pmDenver Intl
20h 13m
1 stop
YUL2:49 pmMontreal Pierre Elliott Trudeau Intl
Sep 26
YUL5:15 pmMontreal Pierre Elliott Trudeau Intl
17h 19m
1 stop
DEN8:34 amDenver Intl
$412
Find similar
American Airlines
Oct 7
DEN5:28 pmDenver Intl
16h 12m
1 stop
YUL11:40 amMontreal Pierre Elliott Trudeau Intl
Nov 1
YUL12:30 pmMontreal Pierre Elliott Trudeau Intl
11h 57m
1 stop
DEN10:27 pmDenver Intl
$415
Find similar
American Airlines
Oct 4
DEN5:37 pmDenver Intl
16h 09m
1 stop
YUL11:46 amMontreal Pierre Elliott Trudeau Intl
Nov 1
YUL7:50 amMontreal Pierre Elliott Trudeau Intl
16h 37m
2 stops
DEN10:27 pmDenver Intl
$417
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Denver to Montreal 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 August 20, 2025.
Use the filters below to find and compare flights from Denver to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Fri 10/3

12:15 pm-2:10 pm

1 stop23h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 10/8

6:45 am-7:10 pm

2 stops14h 25m

$350

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Mon 10/6

12:15 pm-2:10 pm

1 stop23h 55m

Montreal Pierre Elliott Trudeau Intl

Tue 11/4

6:45 am-8:04 pm

2 stops15h 19m

$362

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Mon 10/6

12:15 pm-2:10 pm

1 stop23h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 11/2

8:00 am-9:03 am

2 stops51h 03m

$366

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Mon 10/6

12:15 pm-2:10 pm

1 stop23h 55m

Montreal Pierre Elliott Trudeau Intl

Sat 11/1

6:45 am-9:04 pm

2 stops16h 19m

$369

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Sat 9/27

9:40 am-3:26 pm

Nonstop3h 46m

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

7:30 am-5:18 pm

1 stop11h 48m

$382

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Sat 9/27

11:25 am-7:20 pm

1 stop5h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

7:30 am-5:18 pm

1 stop11h 48m

$390

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Mon 9/29

12:15 pm-12:41 am

1 stop10h 26m

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

6:45 am-11:24 am

2 stops30h 39m

$403

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Thu 9/25

4:36 pm-2:49 pm

1 stop20h 13m

Montreal Pierre Elliott Trudeau Intl

Fri 9/26

5:15 pm-8:34 am

1 stop17h 19m

$412

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Tue 10/7

5:28 pm-11:40 am

1 stop16h 12m

Montreal Pierre Elliott Trudeau Intl

Sat 11/1

12:30 pm-10:27 pm

1 stop11h 57m

$415

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Thu 9/18

12:15 pm-12:27 am

2 stops34h 12m

Montreal Pierre Elliott Trudeau Intl

Sun 9/21

7:00 am-11:24 am

1 stop30h 24m

$426

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

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?

What is the cheapest month to fly to Montreal?

The cheapest month to fly to Montreal from Denver is in August. Flight prices, which tend to average around $452, are often lower during this time because this is during the off-season. If you are unable to visit Montreal during the month of August, then departing from Denver during the month May is also very affordable. Most momondo users find prices during this month for around $464.

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

The cheapest day to depart from Denver to Montreal is on a Wednesday when prices can be found for as low as $754. Flights from Denver to Montreal on a Saturday will generally be more expensive and average around $860. 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?

Our most recent data shows that the best time of day to fly to Montreal is at noon. Flights from Denver to Montreal during this time can be as low as $466. In the evening is when there is more demand to fly to Montreal, so prices are often more expensive at around $906 per ticket.

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 $530 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 $292 on momondo.

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

There are 3 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 26% 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

Best Price Found

$200

Fastest flight time

3h 43m

Direct flights

Every day

Airports in Montreal

1 airport
The best one-way flight to Montreal from Denver in the past 72 hours is $200. The best round-trip flight deal from Denver to Montreal found on momondo in the last 72 hours is $539.
The fastest flight from Denver to Montreal takes 3h 43m
Direct flights go from Denver to Montreal every day.
There is 1 airport near Montreal: Montreal Pierre Elliott Trudeau Intl (YUL)
Search flight deals

  • How far is Denver Intl to Montreal by plane?

    Montreal is 1633.9 mi away from Denver Intl. 3h 46m is a normal flight duration for this route.

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

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

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

  • 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 required for your trip to Montreal 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. 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?

  • What is the most popular airline from Denver to Montreal?

Best airlines flying from Denver to Montreal

Compare and see reviews for airlines that fly from Denver to Montreal with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom $109Free CancellationRating
7.2
3,032 reviews
Search WestJet flights
DeltaPriceFrom $211Free CancellationRating
7.9
7,982 reviews
Search Delta flights
Air CanadaPriceFrom $227Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
United AirlinesPriceFrom $259Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights
American AirlinesPriceFrom $452Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

  • United Airlines Flights From Denver to Montreal

    United Airlines flies from Denver to Montreal around 14 times per week, with 8,928 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Denver to Montreal in the last 72 hours was $259 (round-trip), much lower than the average airfare cost of $557 for United Airlines flights on this route.

  • Air Canada Flights From Denver to Montreal

    Air Canada (7.1/10 from 10,000 reviews) operates around 14 flights from Denver to Montreal in any given week. The average Air Canada airfare for this route is around $545, with deals from around $227 rare but found on momondo. Referenced prices are for round-trip Denver to Montreal flight searches in the last 72 hours.

Why use momondo?

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

Finding the right flight to Montreal from Denver is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Montreal quick and easy, saving you time and money.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Denver to Montreal.

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

Price alerts on flights to Montreal from Denver are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Canada

Fly into one of these airports located in Montreal

Airports listed have a maximum distance of 9.4 mi from Montreal
Montreal St Hubert Airport
Montreal Pierre Elliott Trudeau Intl Airport