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.

$196 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, Oct 17 - Wed, Oct 21

7:29 am - 4:52 pmSTL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

8h 23m1 stop Chicago O'Hare Intl

5:34 pm - 10:50 amYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

18h 16m1 stop Chicago O'Hare Intl

$486American Airlines

Sat, Oct 17 - Mon, Oct 19

7:29 am - 4:52 pmSTL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

8h 23m1 stop Chicago O'Hare Intl

5:34 pm - 10:50 amYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

18h 16m1 stop Chicago O'Hare Intl

$487American Airlines

Mon, Oct 19 - Fri, Oct 23

9:16 am - 12:25 amMCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

14h 09m2 stops Fort Lauderdale Toronto Pearson Intl

7:00 am - 4:26 pmYUL Montreal Pierre Elliott Trudeau Intl-MCI Kansas City

10h 26m1 stop Atlanta Hartsfield-Jackson

$542Multiple Airlines

Thu, Sep 17 - Tue, Sep 22

8:32 pm - 11:45 pmMCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

26h 13m2 stops Denver Intl Calgary

6:00 am - 9:51 amYUL Montreal Pierre Elliott Trudeau Intl-MCI Kansas City

4h 51m1 stop Detroit Metropolitan Wayne County

$542Multiple Airlines

Tue, Sep 22 - Sat, Sep 26

11:10 am - 7:45 pmMCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

7h 35m1 stop Washington, D.C. Dulles Intl

9:45 am - 2:18 pmYUL Montreal Pierre Elliott Trudeau Intl-MCI Kansas City

5h 33m1 stop Chicago O'Hare Intl

$553United Airlines

Tue, Sep 22 - Sat, Sep 26

3:59 pm - 11:44 pmMCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

6h 45m1 stop Minneapolis St Paul

7:00 am - 3:09 pmYUL Montreal Pierre Elliott Trudeau Intl-MCI Kansas City

9h 09m1 stop Minneapolis St Paul

$553Delta

Tue, Sep 22 - Sat, Sep 26

12:20 pm - 11:50 pmMCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

10h 30m1 stop Atlanta Hartsfield-Jackson

7:00 am - 4:25 pmYUL Montreal Pierre Elliott Trudeau Intl-MCI Kansas City

10h 25m1 stop Atlanta Hartsfield-Jackson

$553Delta

Tue, Sep 22 - Sat, Sep 26

10:00 am - 7:45 pmMCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

8h 45m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

9:45 am - 7:47 pmYUL Montreal Pierre Elliott Trudeau Intl-MCI Kansas City

11h 02m1 stop Chicago O'Hare Intl

$563United Airlines

Fri, Oct 2 - Mon, Oct 5

12:10 pm - 3:41 pmSTL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

2h 31mnonstop

4:55 pm - 6:41 pmYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

2h 46mnonstop

$665Air Canada

Thu, Oct 8 - Thu, Oct 15

12:10 pm - 3:41 pmSTL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

2h 31mnonstop

4:55 pm - 6:41 pmYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

2h 46mnonstop

$665Air Canada

Recent last minute flight deals from Missouri to Montreal

Mon, Aug 31 - Thu, Sep 10

12:10 pm - 7:45 pmMCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

6h 35m1 stop Washington, D.C. Dulles Intl

6:10 am - 10:25 amYUL Montreal Pierre Elliott Trudeau Intl-MCI Kansas City

5h 15m1 stop Chicago O'Hare Intl

$695United Airlines

Mon, Aug 31 - Thu, Sep 10

10:00 am - 7:45 pmMCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

8h 45m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

9:45 am - 2:18 pmYUL Montreal Pierre Elliott Trudeau Intl-MCI Kansas City

5h 33m1 stop Chicago O'Hare Intl

$730United Airlines

Thu, Aug 27 - Wed, Sep 2

6:17 pm - 7:18 pmSTL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

24h 01m2 stops Atlanta Hartsfield-Jackson Newark

6:00 am - 9:37 amYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

4h 37m1 stop Detroit Metropolitan Wayne County

$759Multiple Airlines

Sat, Aug 29 - Wed, Sep 2

1:53 pm - 11:52 pmMCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

8h 59m1 stop Atlanta Hartsfield-Jackson

5:10 pm - 8:50 pmYUL Montreal Pierre Elliott Trudeau Intl-MCI Kansas City

4h 40m1 stop Detroit Metropolitan Wayne County

$806Delta

Mon, Aug 31 - Mon, Sep 7

4:30 pm - 11:52 pmSGF Springfield-Branson-YUL Montreal Pierre Elliott Trudeau Intl

6h 22m1 stop Atlanta Hartsfield-Jackson

7:00 am - 2:38 pmYUL Montreal Pierre Elliott Trudeau Intl-SGF Springfield-Branson

8h 38m1 stop Atlanta Hartsfield-Jackson

$860Delta

Sat, Aug 29 - Thu, Sep 3

3:14 pm - 9:26 pmMCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

5h 12m1 stop Chicago O'Hare Intl

6:10 am - 2:18 pmYUL Montreal Pierre Elliott Trudeau Intl-MCI Kansas City

9h 08m1 stop Chicago O'Hare Intl

$911United Airlines

Sat, Aug 29 - Wed, Sep 2

5:30 am - 4:54 pmMCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

10h 24m2 stops Dallas/Fort Worth Chicago O'Hare Intl

4:15 pm - 10:10 pmYUL Montreal Pierre Elliott Trudeau Intl-MCI Kansas City

6h 55m1 stop Philadelphia

$1,037American Airlines

Sat, Aug 29 - Wed, Sep 2

9:14 am - 9:44 pmMCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

11h 30m2 stops Chicago O'Hare Intl Philadelphia

12:30 pm - 12:35 amYUL Montreal Pierre Elliott Trudeau Intl-MCI Kansas City

13h 05m1 stop Chicago O'Hare Intl

$1,041American Airlines

Sat, Aug 29 - Wed, Sep 2

3:03 pm - 7:05 amMCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

15h 02m2 stops Salt Lake City Calgary

8:00 pm - 12:52 pmYUL Montreal Pierre Elliott Trudeau Intl-MCI Kansas City

17h 52m2 stops Calgary Atlanta Hartsfield-Jackson

$1,258WestJet

Fri, Aug 28 - Sun, Aug 30

4:23 pm - 6:15 pmSTL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

24h 52m2 stops Orlando Boston Logan Intl

6:51 pm - 11:58 pmYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

6h 07m1 stop Atlanta Hartsfield-Jackson

$1,273Multiple Airlines

Recent direct flight deals from Missouri to Montreal

Thu, Oct 8 - Thu, Oct 15

12:10 pm - 3:41 pmSTL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

2h 31mnonstop

4:55 pm - 6:41 pmYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

2h 46mnonstop

$665Air Canada

Fri, Oct 2 - Mon, Oct 5

12:10 pm - 3:41 pmSTL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

2h 31mnonstop

4:55 pm - 6:41 pmYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

2h 46mnonstop

$665Air Canada

Sat, Oct 17 - Wed, Oct 21

12:10 pm - 3:41 pmSTL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

2h 31mnonstop

4:55 pm - 6:41 pmYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

2h 46mnonstop

$670Air Canada

Fri, Oct 2 - Tue, Oct 6

12:10 pm - 3:41 pmSTL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

2h 31mnonstop

4:55 pm - 6:41 pmYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

2h 46mnonstop

$670Air Canada

Mon, Oct 19 - Fri, Oct 23

12:10 pm - 3:41 pmSTL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

2h 31mnonstop

4:55 pm - 6:41 pmYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

2h 46mnonstop

$670Air Canada

Sat, Oct 10 - Wed, Oct 14

12:10 pm - 3:41 pmSTL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

2h 31mnonstop

4:55 pm - 6:41 pmYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

2h 46mnonstop

$670Air Canada

Fri, Oct 2 - Mon, Oct 5

12:10 pm - 3:41 pmSTL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

2h 31mnonstop

4:55 pm - 6:41 pmYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

2h 46mnonstop

$670Air Canada

Sat, Sep 19 - Sat, Sep 26

12:10 pm - 3:41 pmSTL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

2h 31mnonstop

4:55 pm - 6:41 pmYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

2h 46mnonstop

$1,847United Airlines

Thu, Sep 24 - Sun, Sep 27

12:10 pm - 3:41 pmSTL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

2h 31mnonstop

4:55 pm - 6:41 pmYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

2h 46mnonstop

$2,035United Airlines

Mon, Sep 7 - Sat, Sep 12

12:10 pm - 3:42 pmSTL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

2h 32mnonstop

4:55 pm - 6:41 pmYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

2h 46mnonstop

$2,377United Airlines

Useful Info

Low season	February
High season	December
Cheapest flight	$196

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 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

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

$196 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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Low season

High season

Cheapest flight

FAQs for booking Missouri 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

Find deals for your return flight