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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$192 CHEAP FLIGHTS from Missouri to Montreal (YUL)

YUL

KAYAK searches hundreds of travel sites at once for deals on flights to Montreal Pierre Elliott Trudeau Intl Airport

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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

Tue, Apr 21 - Sun, Apr 26

4:59 pm - 12:30 am

STL

YUL

30h 31m

1 stop

8:00 am - 6:50 am

YUL

STL

23h 50m

2 stops

$444Multiple Airlines

Mon, Apr 27 - Thu, May 7

8:03 pm - 11:44 am

STL

YUL

14h 41m

1 stop

12:30 pm - 10:19 pm

YUL

STL

10h 49m

1 stop

$485American Airlines

Tue, May 12 - Tue, May 19

6:33 pm - 2:08 pm

STL

YUL

18h 35m

2 stops

12:40 pm - 5:46 pm

YUL

STL

6h 06m

1 stop

$490Multiple Airlines

Sat, Apr 25 - Sat, May 2

4:30 pm - 11:44 am

STL

YUL

18h 14m

1 stop

1:03 pm - 11:46 pm

YUL

STL

11h 43m

2 stops

$495American Airlines

Tue, May 19 - Wed, May 27

5:45 pm - 8:39 am

STL

YUL

13h 54m

1 stop

7:44 pm - 8:13 am

YUL

STL

13h 29m

1 stop

$511Delta

Tue, May 12 - Tue, May 19

1:05 pm - 4:40 pm

STL

YUL

2h 35mnonstop

6:30 pm - 8:25 pm

YUL

STL

2h 55mnonstop

$513Air Canada

Tue, May 12 - Tue, May 19

7:05 am - 1:21 pm

STL

YUL

5h 16m

1 stop

6:30 pm - 8:25 pm

YUL

STL

2h 55mnonstop

$521Air Canada

Tue, May 19 - Sun, May 24

5:45 pm - 8:39 am

STL

YUL

13h 54m

1 stop

2:29 pm - 8:13 am

YUL

STL

18h 44m

1 stop

$523Delta

Mon, Apr 20 - Fri, Apr 24

9:55 am - 6:56 pm

MCI

YUL

8h 01m

1 stop

5:00 pm - 10:27 am

YUL

MCI

18h 27m

1 stop

$623United Airlines

Fri, May 8 - Tue, May 12

3:10 pm - 5:30 pm

COU

YUL

25h 20m

1 stop

6:30 pm - 10:55 am

YUL

COU

17h 25m

1 stop

$636United Airlines

Useful Info

Low season	February
High season	July
Cheapest flight	$192

Best time to beat the crowds with an average 2% drop in price.

Most popular time to fly and prices are also 4% lower on average.

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

Longueuil

Bromont

Montebello

Saint-Sauveur

Boucherville

Sutton

North Hatley

Louiseville

Eastman

Waterloo

Everything you need to know for your flight to Montreal

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Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Montreal (YUL)

YUL

$210 Find Cheap Flights from Missouri to Montreal

KAYAK searches hundreds of travel sites at once for deals on flights to Montreal Pierre Elliott Trudeau Intl Airport

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

Good to know

FAQs for booking Missouri to Montreal flights

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.

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

Flights to other popular destinations

Flights from domestic origins to Missouri

Choose which airport to fly into in Montreal

Find deals for your return flight