Which airlines fly to Missouri?

Air Canada, United Airlines and Delta are the top three most popular airlines that fly to Missouri from Quebec according to our data. Air Canada is the first choice among our users, with 63% of people opting to fly with this airline when travelling to Missouri. Keep in mind that there are 5 different airlines that fly to Missouri on a routine basis, so you have a few additional options to choose from.

How long is the flight from Quebec to Missouri?

The average flight duration from Quebec to Missouri depends on which airport you fly into and out of. Flying from Montreal to St. Louis is 2h 46m on average, while flying from Québec City to St. Louis is 7h 15m on average. St. Louis is the most popular airport in Missouri.

How many flights depart from Quebec to Missouri on average per week?

6 flights are operational weekly from Quebec to Missouri as of October 2026. The most popular departure day for this route is Wed, with 33% of flights per week taking off on this day.

What is the cheapest airline that flies from Quebec to Missouri?

American Airlines, Delta, and United Airlines are the most popular carriers operating from Quebec to Missouri

When did momondo last update prices for flights from Quebec to Missouri?

Prices for flights from Quebec to Missouri are refreshed on a daily basis.

How many operators does momondo search for flights from Quebec to Missouri?

There are 5 operators available for flights from Quebec to Missouri as of October 2026.

How old do you have to be to fly from Quebec to Missouri?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Quebec to Missouri.

What documentation or ID do you need to fly to Missouri?

The necessary travel and health documents for your Missouri trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 374 Cheap Flights from Quebec to Missouri in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Quebec to Missouri

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

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$ 576American Airlines

Fri, 11 Dec - Mon, 14 Dec

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

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$ 576American Airlines

Thu, 10 Dec - Mon, 14 Dec

4:40 p.m. - 11:10 a.m.YUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

19h 30m3 stops Toronto Island Newark Atlanta Hartsfield-Jackson

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

C$ 595Multiple Airlines

Tue, 1 Dec - Mon, 7 Dec

6:39 p.m. - 11:56 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MCI Kansas City

6h 17m1 stop Atlanta Hartsfield-Jackson

5:55 p.m. - 11:33 p.m.MCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

4h 38m1 stop Detroit Metropolitan Wayne County

C$ 665Delta

Wed, 2 Dec - Fri, 11 Dec

2:20 p.m. - 10:24 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MCI Kansas City

9h 04m1 stop New York LaGuardia

6:34 a.m. - 3:59 p.m.MCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

8h 25m1 stop Detroit Metropolitan Wayne County

C$ 665Delta

Wed, 2 Dec - Tue, 8 Dec

6:39 p.m. - 11:56 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MCI Kansas City

6h 17m1 stop Atlanta Hartsfield-Jackson

1:20 p.m. - 11:48 p.m.MCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

9h 28m1 stop Atlanta Hartsfield-Jackson

C$ 665WestJet

Tue, 1 Dec - Wed, 9 Dec

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

6h 06m1 stop Chicago O'Hare Intl

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

C$ 668United Airlines

Sat, 14 Nov - Mon, 23 Nov

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

6h 06m1 stop Chicago O'Hare Intl

6:00 a.m. - 3:16 p.m.MCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

8h 16m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

C$ 669United Airlines

Sat, 14 Nov - Mon, 23 Nov

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

6:00 a.m. - 9:45 p.m.MCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

14h 45m2 stops Chicago O'Hare Intl Toronto Island

C$ 773Multiple Airlines

Sat, 14 Nov - Mon, 23 Nov

6:45 a.m. - 6:04 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MCI Kansas City

36h 19m2 stops Toronto Pearson Intl New York LaGuardia

5:31 p.m. - 12:30 a.m.MCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

29h 59m2 stops Atlanta Hartsfield-Jackson Toronto Pearson Intl

C$ 1,737WestJet

Sun, 15 Nov - Sun, 22 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

3:59 p.m. - 10:14 p.m.YQB Québec City-STL Lambert-St Louis

7h 15m1 stop Philadelphia

5:00 a.m. - 1:44 p.m.STL Lambert-St Louis-YQB Québec City

7h 44m1 stop Chicago O'Hare Intl

C$ 1,197American Airlines

Thu, 22 Oct - Tue, 27 Oct

1:05 p.m. - 6:41 p.m.YQB Québec City-STL Lambert-St Louis

6h 36m1 stop Montreal Pierre Elliott Trudeau Intl

9:40 a.m. - 10:47 p.m.STL Lambert-St Louis-YQB Québec City

12h 07m2 stops Chicago O'Hare Intl Newark

C$ 1,226Air Canada

Thu, 22 Oct - Tue, 27 Oct

3:53 p.m. - 9:37 p.m.YQB Québec City-STL Lambert-St Louis

6h 44m1 stop Newark

8:30 a.m. - 10:47 p.m.STL Lambert-St Louis-YQB Québec City

13h 17m2 stops Chicago O'Hare Intl Newark

C$ 1,228United Airlines

Sat, 24 Oct - Tue, 27 Oct

5:35 a.m. - 2:00 p.m.YQB Québec City-STL Lambert-St Louis

9h 25m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

8:30 a.m. - 2:45 p.m.STL Lambert-St Louis-YQB Québec City

5h 15m1 stop Chicago O'Hare Intl

C$ 1,237Air Canada

Fri, 23 Oct - Tue, 27 Oct

2:25 p.m. - 8:57 p.m.YQB Québec City-STL Lambert-St Louis

7h 32m1 stop Chicago O'Hare Intl

7:28 a.m. - 1:44 p.m.STL Lambert-St Louis-YQB Québec City

5h 16m1 stop Chicago O'Hare Intl

C$ 1,245American Airlines

Thu, 22 Oct - Sat, 24 Oct

1:05 p.m. - 6:41 p.m.YQB Québec City-STL Lambert-St Louis

6h 36m1 stop Montreal Pierre Elliott Trudeau Intl

9:40 a.m. - 10:47 p.m.STL Lambert-St Louis-YQB Québec City

12h 07m2 stops Chicago O'Hare Intl Newark

C$ 1,272Air Canada

Thu, 22 Oct - Mon, 26 Oct

3:53 p.m. - 9:37 p.m.YQB Québec City-STL Lambert-St Louis

6h 44m1 stop Newark

6:50 p.m. - 12:00 p.m.STL Lambert-St Louis-YQB Québec City

16h 10m2 stops Chicago O'Hare Intl Newark

C$ 1,276United Airlines

Sat, 24 Oct - Sun, 25 Oct

6:45 a.m. - 11:13 p.m.YUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

17h 28m2 stops Toronto Pearson Intl Orlando

6:44 p.m. - 4:00 p.m.STL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

20h 16m3 stops Atlanta Hartsfield-Jackson Baltimore/Washington Toronto Island

C$ 1,420Multiple Airlines

Mon, 26 Oct - Mon, 2 Nov

6:45 a.m. - 3:23 p.m.YUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

33h 38m3 stops Toronto Pearson Intl Orlando Denver Intl

1:28 p.m. - 12:35 a.m.STL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

34h 07m3 stops Las Vegas Harry Reid Intl Los Angeles Toronto Pearson Intl

C$ 1,431Multiple Airlines

Tue, 27 Oct - Thu, 29 Oct

10:32 a.m. - 3:45 p.m.YUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

6h 13m1 stop New York LaGuardia

10:33 a.m. - 9:26 p.m.STL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

9h 53m2 stops Washington, D.C. Reagan-National Philadelphia

C$ 1,479American Airlines

Fri, 23 Oct - Tue, 3 Nov

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Air Canada flights from Quebec to Missouri

Our best Air Canada deals on Quebec to Missouri flight tickets

Air Canada

14 Nov

YUL7:10 a.m.Montreal Pierre Elliott Trudeau Intl

10h 24m

2 stops

MCI4:34 p.m.Kansas City

23 Nov

MCI7:36 a.m.Kansas City

10h 07m

2 stops

YUL6:43 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 784

Air Canada

14 Dec

YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl

12h 35m

2 stops

MCI5:35 p.m.Kansas City

16 Dec

MCI5:00 p.m.Kansas City

14h 32m

2 stops

YUL8:32 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 814

Air Canada

14 Dec

YUL4:25 p.m.Montreal Pierre Elliott Trudeau Intl

17h 31m

2 stops

MCI8:56 a.m.Kansas City

16 Dec

MCI6:45 p.m.Kansas City

14h 32m

1 stop

YUL10:17 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 828

American Airlines flights from Quebec to Missouri

Our best American Airlines deals on Quebec to Missouri flight tickets

American Airlines

10 Dec

YUL12:08 p.m.Montreal Pierre Elliott Trudeau Intl

11h 09m

1 stop

STL10:17 p.m.Lambert-St Louis

14 Dec

STL8:24 p.m.Lambert-St Louis

14h 04m

1 stop

YUL11:28 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 576

American Airlines

10 Dec

YUL1:04 p.m.Montreal Pierre Elliott Trudeau Intl

11h 58m

2 stops

STL12:02 a.m.Lambert-St Louis

14 Dec

STL8:24 p.m.Lambert-St Louis

14h 04m

1 stop

YUL11:28 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 590

American Airlines

18 Nov

YUL12:10 p.m.Montreal Pierre Elliott Trudeau Intl

11h 05m

1 stop

STL10:15 p.m.Lambert-St Louis

22 Nov

STL8:12 p.m.Lambert-St Louis

14h 14m

1 stop

YUL11:26 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 635

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealSt. Louis

YUL Montreal Pierre Elliott Trudeau Intl - STL Lambert-St Louis

YULSTL

Montreal Pierre Elliott Trudeau Intl

Fri 11/12

12:08 p.m.-12:02 a.m.

1 stop12h 54m

Lambert-St Louis

Mon 14/12

8:24 p.m.-11:28 a.m.

1 stop14h 04m

C$ 576

MontrealSt. Louis

YUL Montreal Pierre Elliott Trudeau Intl - STL Lambert-St Louis

YULSTL

Montreal Pierre Elliott Trudeau Intl

Thu 10/12

12:08 p.m.-10:17 p.m.

1 stop11h 09m

Lambert-St Louis

Mon 14/12

8:24 p.m.-11:28 a.m.

1 stop14h 04m

C$ 576

MontrealSt. Louis

YUL Montreal Pierre Elliott Trudeau Intl - STL Lambert-St Louis

YULSTL

Montreal Pierre Elliott Trudeau Intl

Tue 1/12

4:40 p.m.-11:10 a.m.

3 stops19h 30m

Lambert-St Louis

Mon 7/12

12:02 p.m.-4:00 p.m.

3 stops26h 58m

C$ 595

Quickest round-trip

MontrealKansas City

YUL Montreal Pierre Elliott Trudeau Intl - MCI Kansas City

YULMCI

Montreal Pierre Elliott Trudeau Intl

Wed 2/12

6:39 p.m.-11:56 p.m.

1 stop6h 17m

Kansas City

Fri 11/12

5:55 p.m.-11:33 p.m.

1 stop4h 38m

C$ 665

MontrealKansas City

YUL Montreal Pierre Elliott Trudeau Intl - MCI Kansas City

YULMCI

Montreal Pierre Elliott Trudeau Intl

Wed 2/12

2:20 p.m.-10:24 p.m.

1 stop9h 04m

Kansas City

Tue 8/12

6:34 a.m.-3:59 p.m.

1 stop8h 25m

C$ 665

MontrealKansas City

YUL Montreal Pierre Elliott Trudeau Intl - MCI Kansas City

YULMCI

Montreal Pierre Elliott Trudeau Intl

Tue 1/12

6:39 p.m.-11:56 p.m.

1 stop6h 17m

Kansas City

Wed 9/12

1:20 p.m.-11:48 p.m.

1 stop9h 28m

C$ 665

MontrealKansas City

YUL Montreal Pierre Elliott Trudeau Intl - MCI Kansas City

YULMCI

Montreal Pierre Elliott Trudeau Intl

Sat 14/11

4:45 p.m.-9:51 p.m.

1 stop6h 06m

Kansas City

Mon 23/11

11:33 a.m.-7:48 p.m.

1 stop7h 15m

C$ 668

MontrealKansas City

YUL Montreal Pierre Elliott Trudeau Intl - MCI Kansas City

YULMCI

Montreal Pierre Elliott Trudeau Intl

Sat 14/11

4:45 p.m.-9:51 p.m.

1 stop6h 06m

Kansas City

Mon 23/11

6:00 a.m.-3:16 p.m.

2 stops8h 16m

C$ 669

MontrealKansas City

YUL Montreal Pierre Elliott Trudeau Intl - MCI Kansas City

YULMCI

Montreal Pierre Elliott Trudeau Intl

Sat 14/11

9:15 a.m.-2:37 p.m.

1 stop6h 22m

Kansas City

Mon 23/11

6:00 a.m.-9:45 p.m.

2 stops14h 45m

C$ 773

MontrealKansas City

YUL Montreal Pierre Elliott Trudeau Intl - MCI Kansas City

YULMCI

Montreal Pierre Elliott Trudeau Intl

Sun 15/11

6:45 a.m.-6:04 p.m.

2 stops36h 19m

Kansas City

Sun 22/11

5:31 p.m.-12:30 a.m.

2 stops29h 59m

C$ 1,737

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Quebec to Missouri

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Missouri?

The month of August is, on average, the cheapest month to fly to Missouri from Quebec, with most prices found around C$ 621. If you are unable to visit Missouri during the month of August, then departing from Quebec during the month January is also very affordable. Most momondo users find prices during this month for around C$ 700.

What is the cheapest Quebec to Missouri flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to Lambert-St Louis for the best Quebec - Missouri flight prices

What cabin class options are available on Quebec to Missouri flights?

There is only 1 cabin class available to choose from on Quebec to Missouri flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Quebec to Missouri flights?

You could potentially save up to 19% on your flight if you consider stops on a Quebec to Missouri flight.

Cheap Quebec to Missouri flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Quebec to Missouri

Best price found	C$ 374
Fastest flight time	2h 46m
Direct flights	None

The best one-way flight to Missouri from Quebec in the past 72 hours is C$ 374. The best round-trip flight deal from Quebec to Missouri found on momondo in the last 72 hours is C$ 576.

The fastest flight from Quebec to Missouri takes 2h 46m

There are no direct flights from Quebec to Missouri. There are no popular flight routes from Quebec to Missouri.

Search flight deals

Frequently asked questions about flying from Quebec to Missouri

When did momondo last update prices for flights from Quebec to Missouri?
Prices for flights from Quebec to Missouri are refreshed on a daily basis.
How many operators does momondo search for flights from Quebec to Missouri?
There are 5 operators available for flights from Quebec to Missouri as of October 2026.
How old do you have to be to fly from Quebec to Missouri?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Quebec to Missouri.
What documentation or ID do you need to fly to Missouri?
The necessary travel and health documents for your Missouri trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Quebec to Missouri?
Based on momondo bookings for flights between Quebec and Missouri, the leading plane model is Canadair (Bombardier) Regional Jet 900, making up 72.73% of the total bookings. Other popular models include Embraer 175 with 22.73% and Airbus A220-300 with 4.55%.

Best airlines flying from Quebec to Missouri

Compare and see reviews for airlines that fly from Quebec to Missouri with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom C$ 552	Free Cancellation	Rating 7.0 12,186 reviews	Search American Airlines flights
United Airlines	PriceFrom C$ 558	Free Cancellation	Rating 7.3 10,404 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 567	Free Cancellation	Rating 7.1 11,793 reviews	Search Air Canada flights
Delta	PriceFrom C$ 618	Free Cancellation	Rating 7.8 8,661 reviews	Search Delta flights
WestJet	PriceFrom C$ 694	Free Cancellation	Rating 7.2 3,446 reviews	Search WestJet flights

Why use momondo?

Why should I use momondo to find a flight deal from Quebec to Missouri?

It is quick and easy to find Quebec to Missouri flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Missouri that suits you.

Can I find flights from Quebec to Missouri with flexible booking policies on momondo?

momondo does allow users to show only those flights to Missouri from Quebec which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Quebec to Missouri?

Once all potential Quebec to Missouri flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Quebec to Missouri right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Missouri from Quebec. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.