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 travellers 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.

C$ 285 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

Recent round-trip flight deals from Missouri to Montreal

Mon, 7 Dec - Wed, 9 Dec

8:24 p.m. - 11:28 a.m.STL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

14h 04m1 stop Chicago O'Hare Intl

12:08 p.m. - 10:17 p.m.YUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

11h 09m1 stop Chicago O'Hare Intl

C$ 583American Airlines

Tue, 24 Nov - Tue, 1 Dec

8:12 p.m. - 11:26 a.m.STL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

14h 14m1 stop Chicago O'Hare Intl

12:10 p.m. - 7:50 p.m.YUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

8h 40m1 stop Chicago O'Hare Intl

C$ 590American Airlines

Mon, 7 Dec - Wed, 9 Dec

8:24 p.m. - 11:28 a.m.STL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

14h 04m1 stop Chicago O'Hare Intl

1:04 p.m. - 12:02 a.m.YUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

11h 58m2 stops Philadelphia Chicago O'Hare Intl

C$ 597American Airlines

Mon, 7 Dec - Thu, 10 Dec

12:02 p.m. - 4:00 p.m.STL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

26h 58m3 stops Atlanta Hartsfield-Jackson Newark Toronto Island

4:40 p.m. - 11:17 a.m.YUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

19h 37m3 stops Toronto Island Newark Atlanta Hartsfield-Jackson

C$ 656Multiple Airlines

Mon, 23 Nov - Wed, 25 Nov

8:12 p.m. - 11:26 a.m.STL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

14h 14m1 stop Chicago O'Hare Intl

12:10 p.m. - 7:50 p.m.YUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

8h 40m1 stop Chicago O'Hare Intl

C$ 692American Airlines

Sat, 5 Dec - Wed, 9 Dec

5:23 p.m. - 11:28 a.m.STL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

17h 05m1 stop Chicago O'Hare Intl

12:08 p.m. - 12:02 a.m.YUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

12h 54m1 stop Chicago O'Hare Intl

C$ 695American Airlines

Sat, 5 Dec - Wed, 9 Dec

11:25 a.m. - 10:48 p.m.STL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

10h 23m2 stops Chicago O'Hare Intl Philadelphia

12:08 p.m. - 12:02 a.m.YUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

12h 54m1 stop Chicago O'Hare Intl

C$ 709American Airlines

Wed, 20 Jan - Sun, 24 Jan

8:15 p.m. - 11:32 a.m.STL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

14h 17m1 stop Chicago O'Hare Intl

1:00 p.m. - 11:57 p.m.YUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

11h 57m2 stops Philadelphia Chicago O'Hare Intl

C$ 724American Airlines

Wed, 20 Jan - Sun, 24 Jan

7:21 a.m. - 9:31 p.m.STL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

13h 10m2 stops Chicago O'Hare Intl Philadelphia

1:00 p.m. - 11:57 p.m.YUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

11h 57m2 stops Philadelphia Chicago O'Hare Intl

C$ 733American Airlines

Fri, 11 Dec - Mon, 14 Dec

8:24 p.m. - 11:28 a.m.STL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

14h 04m1 stop Chicago O'Hare Intl

12:08 p.m. - 12:02 a.m.YUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

12h 54m1 stop Chicago O'Hare Intl

C$ 740American Airlines

Recent one-way flight deals from Missouri to Montreal

Thu, 10 Dec

9:50 a.m. - 10:11 p.m.STL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

11h 21m3 stops Jonesboro Nashville Intl Toronto Island

C$ 285Multiple Airlines

Wed, 25 Nov

3:04 p.m. - 10:10 p.m.STL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

30h 06m3 stops Denver Intl Chicago O'Hare Intl Toronto Island

C$ 295Multiple Airlines

Sat, 21 Nov

3:04 p.m. - 7:05 p.m.STL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

27h 01m3 stops Denver Intl Chicago O'Hare Intl Toronto Island

C$ 317Multiple Airlines

Wed, 2 Dec

12:05 p.m. - 10:17 p.m.STL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

33h 12m3 stops Atlanta Hartsfield-Jackson Newark Toronto Pearson Intl

C$ 320Multiple Airlines

Mon, 23 Nov

5:01 p.m. - 12:30 a.m.MCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

30h 29m2 stops Fort Lauderdale Toronto Pearson Intl

C$ 323Multiple Airlines

Wed, 18 Nov

6:34 p.m. - 10:10 p.m.STL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

26h 36m3 stops Atlanta Hartsfield-Jackson New York LaGuardia Toronto Island

C$ 331Multiple Airlines

Thu, 10 Dec

8:24 p.m. - 11:28 a.m.STL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

14h 04m1 stop Chicago O'Hare Intl

C$ 348American Airlines

Mon, 23 Nov

6:35 p.m. - 12:30 a.m.STL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

28h 55m3 stops Atlanta Hartsfield-Jackson Fort Lauderdale Toronto Pearson Intl

C$ 350Multiple Airlines

Thu, 19 Nov

7:24 p.m. - 10:10 p.m.STL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

25h 46m3 stops Atlanta Hartsfield-Jackson Washington, D.C. Dulles Intl Toronto Island

C$ 357Multiple Airlines

Mon, 28 Dec

6:21 p.m. - 7:06 p.m.STL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

23h 45m3 stops Atlanta Hartsfield-Jackson Newark Toronto Island

C$ 359Multiple Airlines

Recent last minute flight deals from Missouri to Montreal

Mon, 2 Nov - Wed, 4 Nov

6:10 a.m. - 1:28 p.m.MCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

6h 18m1 stop Newark

9:15 a.m. - 2:37 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MCI Kansas City

6h 22m1 stop Washington, D.C. Dulles Intl

C$ 994United Airlines

Mon, 2 Nov - Wed, 4 Nov

7:36 a.m. - 9:42 p.m.MCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

13h 06m2 stops Chicago O'Hare Intl Newark

4:45 p.m. - 9:51 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MCI Kansas City

6h 06m1 stop Chicago O'Hare Intl

C$ 1,008United Airlines

Mon, 2 Nov - Wed, 4 Nov

11:27 a.m. - 9:42 p.m.MCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

9h 15m2 stops Chicago O'Hare Intl Newark

7:00 a.m. - 4:34 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MCI Kansas City

10h 34m2 stops Newark Chicago O'Hare Intl

C$ 1,015United Airlines

Sun, 1 Nov - Sun, 8 Nov

5:40 a.m. - 1:39 p.m.MCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

6h 59m1 stop Atlanta Hartsfield-Jackson

7:00 a.m. - 1:34 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MCI Kansas City

7h 34m1 stop Atlanta Hartsfield-Jackson

C$ 1,028WestJet

Mon, 2 Nov - Wed, 4 Nov

11:33 a.m. - 7:48 p.m.MCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

7h 15m1 stop Washington, D.C. Dulles Intl

7:00 a.m. - 4:53 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MCI Kansas City

10h 53m1 stop Newark

C$ 1,101United Airlines

Mon, 2 Nov - Wed, 4 Nov

11:27 a.m. - 9:42 p.m.MCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

9h 15m2 stops Chicago O'Hare Intl Newark

9:15 a.m. - 2:37 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MCI Kansas City

6h 22m1 stop Washington, D.C. Dulles Intl

C$ 1,115United Airlines

Mon, 2 Nov - Wed, 4 Nov

11:27 a.m. - 9:42 p.m.MCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

9h 15m2 stops Chicago O'Hare Intl Newark

7:00 a.m. - 4:34 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MCI Kansas City

10h 34m2 stops Newark Chicago O'Hare Intl

C$ 1,122United Airlines

Mon, 2 Nov - Wed, 4 Nov

11:33 a.m. - 7:48 p.m.MCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

7h 15m1 stop Washington, D.C. Dulles Intl

7:00 a.m. - 4:53 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MCI Kansas City

10h 53m1 stop Newark

C$ 1,145United Airlines

Mon, 2 Nov - Wed, 4 Nov

11:27 a.m. - 9:42 p.m.MCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

9h 15m2 stops Chicago O'Hare Intl Newark

9:15 a.m. - 2:37 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MCI Kansas City

6h 22m1 stop Washington, D.C. Dulles Intl

C$ 1,159United Airlines

Mon, 2 Nov - Wed, 4 Nov

11:27 a.m. - 9:42 p.m.MCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

9h 15m2 stops Chicago O'Hare Intl Newark

7:00 a.m. - 4:34 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MCI Kansas City

10h 34m2 stops Newark Chicago O'Hare Intl

C$ 1,166United Airlines

Useful Info

Low season	April
High season	December
Cheapest flight	C$ 285

Best time to beat the crowds (18% less expensive on average)

Most popular time to fly and prices are also 24% 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 travellers 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

Laval

Sherbrooke

Montebello

Dorval

Saint-Sauveur

Brossard

Drummondville

Longueuil

Magog

Bromont

Boucherville

Sutton

North Hatley

Louiseville

Eastman

Waterloo

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

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C$ 285 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

Good to know

Low season

High season

Cheapest flight

FAQs for booking Missouri to Montreal flights

Travelling to a place near Montreal?

More options for your flight to Montreal

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

Information on your arrival and departure airports

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Find direct flights for Montreal

Flights from domestic origins to Missouri

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