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.

$199 CHEAP FLIGHTS from Colorado to Montreal (YUL)

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Cheap Flights from Colorado to Montreal

Cheap flights from Colorado to Montreal with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

One-way

Last minute

Direct

Mon, Nov 9 - Mon, Nov 16

10:39 am - 10:10 pmDEN Denver Intl-YUL Montreal Pierre Elliott Trudeau Intl

33h 31m2 stops Nashville Intl Toronto Island

9:45 am - 5:22 pmYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

33h 37m2 stops Toronto Island Nashville Intl

$481Multiple Airlines

Fri, Nov 27 - Fri, Dec 4

9:04 am - 10:10 pmDEN Denver Intl-YUL Montreal Pierre Elliott Trudeau Intl

11h 06m2 stops Nashville Intl Toronto Island

4:40 pm - 6:29 amYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

15h 49m3 stops Toronto Island Newark Atlanta Hartsfield-Jackson

$482Multiple Airlines

Fri, Nov 27 - Fri, Dec 4

9:04 am - 10:10 pmDEN Denver Intl-YUL Montreal Pierre Elliott Trudeau Intl

11h 06m2 stops Nashville Intl Toronto Island

6:45 am - 11:56 pmYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

19h 11m2 stops Toronto Pearson Intl San Francisco

$498Multiple Airlines

Thu, Dec 3 - Mon, Dec 7

8:54 am - 10:11 pmDEN Denver Intl-YUL Montreal Pierre Elliott Trudeau Intl

11h 17m2 stops Nashville Intl Toronto Island

6:45 am - 11:47 pmYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

19h 02m2 stops Toronto Pearson Intl Phoenix Sky Harbor Intl

$499Multiple Airlines

Tue, Feb 23 - Tue, Mar 2

5:50 am - 1:51 pmCOS Colorado Springs-YUL Montreal Pierre Elliott Trudeau Intl

6h 01m1 stop Chicago O'Hare Intl

4:45 pm - 9:58 pmYUL Montreal Pierre Elliott Trudeau Intl-COS Colorado Springs

7h 13m1 stop Chicago O'Hare Intl

$631United Airlines

Tue, Feb 23 - Tue, Mar 2

5:50 am - 1:51 pmCOS Colorado Springs-YUL Montreal Pierre Elliott Trudeau Intl

6h 01m1 stop Chicago O'Hare Intl

4:45 pm - 9:58 pmYUL Montreal Pierre Elliott Trudeau Intl-COS Colorado Springs

7h 13m1 stop Chicago O'Hare Intl

$632United Airlines

Fri, Dec 11 - Sat, Dec 12

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

3h 45mnonstop

5:00 am - 10:35 amYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

7h 35m1 stop Toronto Pearson Intl

$635Air Canada

Sat, Dec 12 - Sun, Dec 13

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

3h 45mnonstop

5:00 am - 10:35 amYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

7h 35m1 stop Toronto Pearson Intl

$635Air Canada

Sun, Dec 13 - Mon, Dec 14

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

3h 45mnonstop

5:00 am - 10:35 amYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

7h 35m1 stop Toronto Pearson Intl

$635Air Canada

Tue, Feb 23 - Tue, Mar 2

8:00 am - 9:40 pmCOS Colorado Springs-YUL Montreal Pierre Elliott Trudeau Intl

11h 40m2 stops Denver Intl Newark

4:45 pm - 9:58 pmYUL Montreal Pierre Elliott Trudeau Intl-COS Colorado Springs

7h 13m1 stop Chicago O'Hare Intl

$641United Airlines

Tue, Oct 20 - Fri, Oct 23

1:53 pm - 7:30 amDEN Denver Intl-YUL Montreal Pierre Elliott Trudeau Intl

15h 37m1 stop Mexico City Benito Juarez

3:15 pm - 8:06 amYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

18h 51m2 stops Newark Atlanta Hartsfield-Jackson

$920Multiple Airlines

Mon, Oct 19 - Fri, Oct 23

1:53 pm - 7:30 amDEN Denver Intl-YUL Montreal Pierre Elliott Trudeau Intl

15h 37m1 stop Mexico City Benito Juarez

3:15 pm - 8:06 amYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

18h 51m2 stops Newark Atlanta Hartsfield-Jackson

$934Multiple Airlines

Tue, Oct 20 - Fri, Oct 23

6:57 pm - 7:20 pmDEN Denver Intl-YUL Montreal Pierre Elliott Trudeau Intl

22h 23m3 stops Atlanta Hartsfield-Jackson Orlando Toronto Pearson Intl

6:30 am - 12:18 amYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

19h 48m3 stops Toronto Island Washington, D.C. Dulles Intl Houston George Bush Intcntl

$983Multiple Airlines

Tue, Oct 20 - Fri, Oct 23

6:57 pm - 7:20 pmDEN Denver Intl-YUL Montreal Pierre Elliott Trudeau Intl

22h 23m3 stops Atlanta Hartsfield-Jackson Orlando Toronto Pearson Intl

6:30 am - 8:03 pmYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

15h 33m2 stops Toronto Island Washington, D.C. Dulles Intl

$1,017Multiple Airlines

Mon, Oct 19 - Thu, Oct 29

3:50 pm - 7:32 amDEN Denver Intl-YUL Montreal Pierre Elliott Trudeau Intl

13h 42m1 stop Newark

9:15 am - 12:19 amYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

17h 04m1 stop Washington, D.C. Dulles Intl

$1,110United Airlines

Mon, Oct 19 - Thu, Oct 29

3:50 pm - 7:32 amDEN Denver Intl-YUL Montreal Pierre Elliott Trudeau Intl

13h 42m1 stop Newark

9:15 am - 12:19 amYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

17h 04m1 stop Washington, D.C. Dulles Intl

$1,115United Airlines

Mon, Oct 19 - Thu, Oct 29

3:50 pm - 7:32 amDEN Denver Intl-YUL Montreal Pierre Elliott Trudeau Intl

13h 42m1 stop Newark

9:15 am - 12:19 amYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

17h 04m1 stop Washington, D.C. Dulles Intl

$1,125United Airlines

Mon, Oct 19 - Thu, Oct 29

11:25 am - 5:10 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

$1,303Air Canada

Sun, Oct 18 - Sun, Oct 25

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

3h 49mnonstop

8:45 am - 4:26 pmYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

9h 41m1 stop Vancouver Intl

$1,308Air Canada

Mon, Oct 19 - Fri, Oct 23

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

$1,379Air Canada

Thu, Nov 12 - Wed, Nov 18

11:25 am - 5:10 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

$743Air Canada

Mon, Nov 9 - Mon, Nov 16

11:25 am - 5:10 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

$744Air Canada

Wed, Nov 11 - Wed, Nov 18

11:25 am - 5:10 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

$746Brussels Airlines

Tue, Nov 10 - Tue, Nov 17

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

3h 45mnonstop

6:00 pm - 8:37 pmYUL Montreal Pierre Elliott Trudeau Intl-DEN Denver Intl

4h 37mnonstop

$746Brussels Airlines

Thu, Nov 26 - Fri, Dec 4

11:25 am - 5:10 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

$746Air Canada

Thu, Nov 12 - Thu, Nov 19

11:25 am - 5:10 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

$746Brussels Airlines

Mon, Nov 9 - Mon, Nov 16

11:25 am - 5:10 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

$750Air Canada

Mon, Nov 9 - Mon, Nov 16

11:25 am - 5:10 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

$976United Airlines

Tue, Dec 22 - Sat, Dec 26

11:25 am - 5:10 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

$1,237United Airlines

Tue, Dec 22 - Sun, Dec 27

11:25 am - 5:10 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

$1,237United Airlines

Low season	February
High season	December
Cheapest flight	$199

Best time to beat the crowds with an average 13% drop in price.

Most popular time to fly with an average 8% 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.