How does KAYAK find such low prices on flights from Colorado to Montreal?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colorado to Montreal.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado to Montreal?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montreal from Colorado is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Colorado to Montreal?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Montreal with an airline and back to Colorado with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado to Montreal?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Montreal from Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$150 CHEAP FLIGHTS from Colorado to Montreal (YUL)

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Flight Deals

Cheap Flights from Colorado to Montreal

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Colorado to Montreal

Thu, Sep 17 - Tue, Sep 29

12:15 pm - 11:45 pmDEN Denver Intl-YUL Montreal Pierre Elliott Trudeau Intl

9h 30m1 stop Calgary

7:15 am - 8:22 pmYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

15h 07m2 stops Calgary San Diego

$370Multiple Airlines

Fri, Sep 18 - Mon, Sep 21

12:15 pm - 11:45 pmDEN Denver Intl-YUL Montreal Pierre Elliott Trudeau Intl

9h 30m1 stop Calgary

7:15 am - 9:43 amYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

28h 28m2 stops Calgary Phoenix Sky Harbor Intl

$371Multiple Airlines

Thu, Oct 1 - Sat, Oct 10

12:15 pm - 11:45 pmDEN Denver Intl-YUL Montreal Pierre Elliott Trudeau Intl

9h 30m1 stop Calgary

7:15 am - 11:20 amYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

30h 05m1 stop Calgary

$372WestJet

Thu, Sep 17 - Sun, Sep 20

12:15 pm - 11:45 pmDEN Denver Intl-YUL Montreal Pierre Elliott Trudeau Intl

9h 30m1 stop Calgary

7:15 am - 11:20 amYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

30h 05m1 stop Calgary

$373WestJet

Tue, Dec 8 - Wed, Dec 9

5:45 am - 1:51 pmCOS Colorado Springs-YUL Montreal Pierre Elliott Trudeau Intl

6h 06m1 stop Chicago O'Hare Intl

6:10 am - 10:43 amYUL Montreal Pierre Elliott Trudeau Intl-COS Colorado Springs

6h 33m1 stop Chicago O'Hare Intl

$542United Airlines

Tue, Dec 8 - Wed, Dec 9

5:45 am - 9:40 pmCOS Colorado Springs-YUL Montreal Pierre Elliott Trudeau Intl

13h 55m2 stops Denver Intl Newark

6:10 am - 10:43 amYUL Montreal Pierre Elliott Trudeau Intl-COS Colorado Springs

6h 33m1 stop Chicago O'Hare Intl

$552United Airlines

Tue, Dec 8 - Wed, Dec 9

5:45 am - 1:51 pmCOS Colorado Springs-YUL Montreal Pierre Elliott Trudeau Intl

6h 06m1 stop Chicago O'Hare Intl

2:13 pm - 10:03 pmYUL Montreal Pierre Elliott Trudeau Intl-COS Colorado Springs

9h 50m2 stops Washington, D.C. Dulles Intl Denver Intl

$552United Airlines

Sat, Nov 14 - Sun, Nov 15

11:20 am - 5:05 pmDEN Denver Intl-YUL Montreal Pierre Elliott Trudeau Intl

3h 45mnonstop

5:00 am - 10:30 amYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

7h 30m1 stop Toronto Pearson Intl

$615Air Canada

Sun, Nov 15 - Mon, Nov 16

8:15 am - 8:33 pmDEN Denver Intl-YUL Montreal Pierre Elliott Trudeau Intl

10h 18m1 stop Vancouver Intl

7:45 am - 4:50 pmYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

11h 05m1 stop Toronto Island

$645Air Canada

Fri, Nov 13 - Sat, Nov 14

8:15 am - 8:33 pmDEN Denver Intl-YUL Montreal Pierre Elliott Trudeau Intl

10h 18m1 stop Vancouver Intl

8:10 am - 4:50 pmYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

10h 40m1 stop Toronto Pearson Intl

$645Air Canada

Recent last minute flight deals from Colorado to Montreal

Mon, Aug 31 - Tue, Sep 8

12:15 pm - 1:57 pmDEN Denver Intl-YUL Montreal Pierre Elliott Trudeau Intl

23h 42m1 stop Calgary

8:00 pm - 9:43 amYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

39h 43m2 stops Calgary Phoenix Sky Harbor Intl

$746Multiple Airlines

Mon, Aug 31 - Mon, Sep 7

12:15 pm - 1:57 pmDEN Denver Intl-YUL Montreal Pierre Elliott Trudeau Intl

23h 42m1 stop Calgary

7:15 am - 3:48 amYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

22h 33m2 stops Calgary Las Vegas Harry Reid Intl

$758Multiple Airlines

Fri, Aug 28 - Mon, Aug 31

10:43 am - 2:08 pmDEN Denver Intl-YUL Montreal Pierre Elliott Trudeau Intl

25h 25m2 stops Atlanta Hartsfield-Jackson Newark

7:45 pm - 11:20 amYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

17h 35m1 stop Calgary

$813Multiple Airlines

Fri, Aug 28 - Wed, Sep 2

11:55 am - 9:26 pmCOS Colorado Springs-YUL Montreal Pierre Elliott Trudeau Intl

7h 31m1 stop Chicago O'Hare Intl

4:55 pm - 9:54 pmYUL Montreal Pierre Elliott Trudeau Intl-COS Colorado Springs

6h 59m1 stop Chicago O'Hare Intl

$897United Airlines

Thu, Aug 27 - Tue, Sep 1

11:37 pm - 6:15 pmDEN Denver Intl-YUL Montreal Pierre Elliott Trudeau Intl

16h 38m1 stop Boston Logan Intl

7:15 am - 11:20 amYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

30h 05m1 stop Calgary

$918Multiple Airlines

Sat, Aug 29 - Sun, Sep 6

11:15 am - 9:26 pmDEN Denver Intl-YUL Montreal Pierre Elliott Trudeau Intl

8h 11m1 stop Chicago O'Hare Intl

6:10 am - 3:17 pmYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

11h 07m1 stop Chicago O'Hare Intl

$1,050United Airlines

Thu, Aug 27 - Tue, Sep 1

7:10 pm - 11:59 amDEN Denver Intl-YUL Montreal Pierre Elliott Trudeau Intl

14h 49m1 stop Chicago O'Hare Intl

6:30 pm - 11:54 pmYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

7h 24m1 stop Chicago O'Hare Intl

$1,222United Airlines

Sat, Aug 29 - Sun, Sep 6

9:40 am - 3:28 pmDEN Denver Intl-YUL Montreal Pierre Elliott Trudeau Intl

3h 48mnonstop

7:00 am - 12:28 pmYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

7h 28m1 stop Toronto Pearson Intl

$1,440Air Canada

Thu, Aug 27 - Tue, Sep 1

11:25 am - 5:13 pmDEN Denver Intl-YUL Montreal Pierre Elliott Trudeau Intl

3h 48mnonstop

4:25 pm - 6:55 pmYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

4h 30mnonstop

$1,499Air Canada

Thu, Aug 27 - Tue, Sep 1

7:51 am - 7:24 pmDEN Denver Intl-YUL Montreal Pierre Elliott Trudeau Intl

9h 33m1 stop Vancouver Intl

8:15 am - 10:33 amYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

4h 18mnonstop

$1,580Air Canada

Recent direct flight deals from Colorado to Montreal

Sat, Sep 12 - Sat, Sep 19

9:40 am - 3:29 pmDEN Denver Intl-YUL Montreal Pierre Elliott Trudeau Intl

3h 49mnonstop

8:15 am - 10:31 amYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

4h 16mnonstop

$626Lufthansa

Sat, Sep 12 - Sat, Sep 19

11:25 am - 5:10 pmDEN Denver Intl-YUL Montreal Pierre Elliott Trudeau Intl

3h 45mnonstop

8:15 am - 10:31 amYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

4h 16mnonstop

$695Air Canada

Sun, Sep 13 - Sat, Sep 19

11:25 am - 5:10 pmDEN Denver Intl-YUL Montreal Pierre Elliott Trudeau Intl

3h 45mnonstop

8:15 am - 10:31 amYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

4h 16mnonstop

$703Air Canada

Sat, Oct 3 - Sun, Oct 4

11:25 am - 5:10 pmDEN Denver Intl-YUL Montreal Pierre Elliott Trudeau Intl

3h 45mnonstop

8:15 am - 10:31 amYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

4h 16mnonstop

$705Air Canada

Sat, Dec 5 - Tue, Dec 8

11:20 am - 5:05 pmDEN Denver Intl-YUL Montreal Pierre Elliott Trudeau Intl

3h 45mnonstop

5:50 pm - 8:27 pmYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

4h 37mnonstop

$923United Airlines

Wed, Oct 7 - Wed, Oct 14

9:40 am - 3:29 pmDEN Denver Intl-YUL Montreal Pierre Elliott Trudeau Intl

3h 49mnonstop

8:15 am - 10:31 amYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

4h 16mnonstop

$945United Airlines

Fri, Oct 2 - Mon, Oct 5

9:40 am - 3:29 pmDEN Denver Intl-YUL Montreal Pierre Elliott Trudeau Intl

3h 49mnonstop

8:15 am - 10:31 amYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

4h 16mnonstop

$1,044United Airlines

Thu, Oct 8 - Tue, Oct 13

11:25 am - 5:10 pmDEN Denver Intl-YUL Montreal Pierre Elliott Trudeau Intl

3h 45mnonstop

8:15 am - 10:31 amYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

4h 16mnonstop

$1,210Multiple Airlines

Fri, Oct 9 - Tue, Oct 13

9:40 am - 3:29 pmDEN Denver Intl-YUL Montreal Pierre Elliott Trudeau Intl

3h 49mnonstop

8:15 am - 10:31 amYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

4h 16mnonstop

$1,243Multiple Airlines

Sat, Dec 26 - Fri, Jan 1

11:20 am - 5:05 pmDEN Denver Intl-YUL Montreal Pierre Elliott Trudeau Intl

3h 45mnonstop

5:50 pm - 8:27 pmYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

4h 37mnonstop

$1,467Multiple Airlines

Useful Info

Low season	February
High season	December
Cheapest flight	$150

Best time to beat the crowds with an average 7% drop in price.

Most popular time to fly with an average 7% increase in price.

Flight from Denver to Montreal

How does KAYAK find such low prices on flights from Colorado to Montreal?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colorado to Montreal.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado to Montreal?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montreal from Colorado is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Colorado to Montreal?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Montreal with an airline and back to Colorado with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado to Montreal?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Montreal from Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Trois-Rivières

Brossard

Dorval

Bromont

Longueuil

Saint-Sauveur

Montebello

Boucherville

Sutton

North Hatley

Louiseville

Eastman

Waterloo

Everything you need to know for your flight to Montreal

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Montreal (YUL)

YUL

$150 Find Cheap Flights from Colorado to Montreal - Compare and Save

Cheap Flights from Colorado to Montreal

Recent round-trip flight deals from Colorado to Montreal

Recent one-way flight deals from Colorado to Montreal

Recent last minute flight deals from Colorado to Montreal

Recent direct flight deals from Colorado to Montreal

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Low season

High season

Cheapest flight

FAQs for booking Colorado to Montreal flights

Traveling to a place near Montreal?

Everything you need to know for your flight to Montreal

Information on your arrival and departure airports

Cabin class types available on flights to Montreal

Complete your trip to Montreal with a hotel stay or car rental

Find direct flights for Montreal

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Choose which airport to fly into in Montreal

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