How does KAYAK find such low prices on flights from Missouri 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 Missouri to Montreal.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montreal from Missouri 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 Missouri 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 Missouri with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri 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 Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$237 CHEAP FLIGHTS from Missouri to Montreal (YUL)

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Flight Deals

Cheap Flights from Missouri 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 Missouri to Montreal

Sat, Dec 12 - Fri, Dec 18

5:23 pm - 11:28 amSTL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

17h 05m1 stop Chicago O'Hare Intl

4:00 pm - 8:29 amYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

17h 29m1 stop Chicago O'Hare Intl

$547American Airlines

Sat, Dec 12 - Fri, Dec 18

11:25 am - 10:48 pmSTL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

10h 23m2 stops Chicago O'Hare Intl Philadelphia

4:00 pm - 8:29 amYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

17h 29m1 stop Chicago O'Hare Intl

$557American Airlines

Mon, Feb 8 - Mon, Feb 15

5:17 pm - 11:30 amMCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

41h 13m2 stops Fort Lauderdale Toronto Pearson Intl

8:00 am - 5:34 pmYUL Montreal Pierre Elliott Trudeau Intl-MCI Kansas City

10h 34m1 stop Fort Lauderdale

$602Multiple Airlines

Tue, Dec 8 - Tue, Dec 15

12:25 pm - 7:48 pmMCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

6h 23m1 stop Washington, D.C. Dulles Intl

4:45 pm - 9:47 pmYUL Montreal Pierre Elliott Trudeau Intl-MCI Kansas City

6h 02m1 stop Chicago O'Hare Intl

$607United Airlines

Sat, Jan 23 - Wed, Jan 27

6:00 am - 2:00 pmMCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

7h 00m1 stop Chicago O'Hare Intl

6:00 am - 2:17 pmYUL Montreal Pierre Elliott Trudeau Intl-MCI Kansas City

9h 17m1 stop Chicago O'Hare Intl

$623United Airlines

Mon, Nov 23 - Fri, Nov 27

2:45 pm - 11:48 pmMCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

8h 03m1 stop Atlanta Hartsfield-Jackson

7:00 am - 4:53 pmYUL Montreal Pierre Elliott Trudeau Intl-MCI Kansas City

10h 53m1 stop Atlanta Hartsfield-Jackson

$623Delta

Tue, Nov 24 - Fri, Nov 27

8:10 am - 5:27 pmMCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

8h 17m1 stop Atlanta Hartsfield-Jackson

7:00 am - 4:53 pmYUL Montreal Pierre Elliott Trudeau Intl-MCI Kansas City

10h 53m1 stop Atlanta Hartsfield-Jackson

$623Delta

Mon, Dec 21 - Thu, Dec 31

6:48 pm - 4:32 pmMCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

20h 44m1 stop Fort Lauderdale

5:25 pm - 5:06 pmYUL Montreal Pierre Elliott Trudeau Intl-MCI Kansas City

24h 41m2 stops Toronto Pearson Intl Orlando

$658Multiple Airlines

Wed, Dec 16 - Tue, Jan 5

4:05 pm - 10:00 pmSTL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

4h 55m1 stop Toronto Pearson Intl

10:10 am - 3:26 pmYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

6h 16m1 stop Toronto Pearson Intl

$773Air Canada

Fri, Dec 18 - Tue, Dec 22

4:05 pm - 12:26 amSTL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

7h 21m1 stop Toronto Pearson Intl

9:10 am - 3:26 pmYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

7h 16m1 stop Toronto Pearson Intl

$906Air Canada

Recent last minute flight deals from Missouri to Montreal

Wed, Nov 18 - Sat, Nov 21

4:18 pm - 7:12 pmSTL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

25h 54m3 stops Denver Intl Orlando Toronto Pearson Intl

6:45 am - 7:54 amYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

26h 09m3 stops Toronto Pearson Intl Fort Lauderdale Dallas/Fort Worth

$1,011Multiple Airlines

Wed, Nov 18 - Sat, Nov 21

4:18 pm - 7:12 pmSTL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

25h 54m3 stops Denver Intl Orlando Toronto Pearson Intl

8:00 am - 7:54 amYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

24h 54m2 stops Fort Lauderdale Dallas/Fort Worth

$1,081Multiple Airlines

Wed, Nov 18 - Sat, Nov 21

6:20 am - 12:40 amSTL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

17h 20m1 stop Cancun

8:00 am - 7:54 amYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

24h 54m2 stops Fort Lauderdale Dallas/Fort Worth

$1,138Multiple Airlines

Sun, Nov 15 - Sat, Nov 21

6:20 am - 10:17 pmSTL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

14h 57m2 stops Cancun Toronto Pearson Intl

12:50 pm - 1:23 pmYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

25h 33m1 stop Detroit Metropolitan Wayne County

$1,226Multiple Airlines

Sun, Nov 15 - Tue, Nov 17

5:29 pm - 11:25 amSTL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

16h 56m1 stop Chicago O'Hare Intl

1:04 pm - 9:38 pmYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

9h 34m2 stops Philadelphia Washington, D.C. Reagan-National

$1,230American Airlines

Sun, Nov 15 - Tue, Nov 17

6:02 am - 3:28 pmSTL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

8h 26m1 stop Philadelphia

1:04 pm - 9:38 pmYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

9h 34m2 stops Philadelphia Washington, D.C. Reagan-National

$1,235American Airlines

Sun, Nov 15 - Tue, Nov 17

5:01 am - 9:26 pmSTL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

15h 25m2 stops Chicago O'Hare Intl Philadelphia

1:04 pm - 9:38 pmYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

9h 34m2 stops Philadelphia Washington, D.C. Reagan-National

$1,235American Airlines

Sun, Nov 15 - Sat, Nov 21

6:00 am - 2:00 pmSTL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

7h 00m1 stop Chicago O'Hare Intl

3:00 pm - 10:54 pmYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

8h 54m1 stop Newark

$1,237United Airlines

Sun, Nov 15 - Wed, Nov 18

1:08 pm - 9:17 pmSTL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

7h 09m1 stop Chicago O'Hare Intl

3:00 pm - 9:52 pmYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

7h 52m1 stop Newark

$1,237United Airlines

Sun, Nov 15 - Tue, Nov 17

10:53 am - 9:17 pmSTL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

9h 24m1 stop Chicago O'Hare Intl

7:00 am - 9:52 pmYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

15h 52m1 stop Newark

$1,242United Airlines

Useful Info

Low season	February
High season	December
Cheapest flight	$237

Best time to beat the crowds with an average 15% drop in price.

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

Flight from St. Louis to Montreal

How does KAYAK find such low prices on flights from Missouri 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 Missouri to Montreal.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Montreal?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montreal from Missouri 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 Missouri 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 Missouri with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri 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 Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Trois-Rivières

Brossard

Bromont

Dorval

Longueuil

Saint-Sauveur

Montebello

Boucherville

Sutton

North Hatley

Louiseville

Eastman

Waterloo

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YUL

$237 Find Cheap Flights from Missouri to Montreal - Compare and Save

Cheap Flights from Missouri to Montreal

Recent round-trip flight deals from Missouri to Montreal

Recent one-way flight deals from Missouri to Montreal

Recent last minute flight deals from Missouri to Montreal

Recent direct flight deals from Missouri to Montreal

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FAQs for booking Missouri to Montreal flights

Traveling to a place near Montreal?

More options for your flight to Montreal

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

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Find direct flights for Montreal

Flights from domestic origins to Missouri

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