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

The number of flights available between Quebec and Missouri is 6 per week as of October 2026. The most frequent departure day is Wed, with 33% of weekly flights leaving 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 updated daily.

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

As of October 2026, there are 2 operators available to choose from for flights from Quebec to Missouri.

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 travel and health documents you'll need for your trip to Missouri may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Missouri. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$266 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

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One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:08 pm - 10:17 pmYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

11h 09m1 stop Chicago O'Hare Intl

8:24 pm - 11:28 amSTL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

14h 04m1 stop Chicago O'Hare Intl

$410American Airlines

Thu, Dec 10 - Mon, Dec 14

12:08 pm - 12:02 amYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

12h 54m1 stop Chicago O'Hare Intl

8:24 pm - 11:28 amSTL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

14h 04m1 stop Chicago O'Hare Intl

$410American Airlines

Fri, Dec 11 - Mon, Dec 14

1:04 pm - 12:02 amYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

11h 58m2 stops Philadelphia Chicago O'Hare Intl

8:24 pm - 11:28 amSTL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

14h 04m1 stop Chicago O'Hare Intl

$420American Airlines

Thu, Dec 10 - Mon, Dec 14

4:40 pm - 11:10 amYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

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

12:02 pm - 4:00 pmSTL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

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

$423Multiple Airlines

Tue, Dec 1 - Mon, Dec 7

12:10 pm - 10:15 pmYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

11h 05m1 stop Chicago O'Hare Intl

8:12 pm - 11:26 amSTL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

14h 14m1 stop Chicago O'Hare Intl

$452American Airlines

Wed, Nov 18 - Sun, Nov 22

12:10 pm - 8:04 pmYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

8h 54m1 stop Chicago O'Hare Intl

12:44 pm - 3:26 pmSTL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

25h 42m2 stops Chicago O'Hare Intl Philadelphia

$469American Airlines

Thu, Nov 19 - Thu, Nov 26

10:40 am - 3:26 pmYQB Québec City-STL Lambert-St Louis

5h 46m1 stop Toronto Pearson Intl

4:05 pm - 11:01 pmSTL Lambert-St Louis-YQB Québec City

5h 56m1 stop Toronto Pearson Intl

$652Air Canada

Thu, Nov 19 - Wed, Nov 25

11:10 am - 3:26 pmYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

5h 16m1 stop Toronto Pearson Intl

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

4h 55m1 stop Toronto Pearson Intl

$749Air Canada

Fri, Nov 27 - Mon, Nov 30

11:10 am - 3:26 pmYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

5h 16m1 stop Toronto Pearson Intl

4:05 pm - 11:25 pmSTL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

6h 20m1 stop Toronto Pearson Intl

$749Air Canada

Sat, Nov 28 - Mon, Nov 30

6:45 am - 6:04 pmYUL Montreal Pierre Elliott Trudeau Intl-MCI Kansas City

36h 19m2 stops Toronto Pearson Intl New York LaGuardia

5:31 pm - 12:30 amMCI Kansas City-YUL Montreal Pierre Elliott Trudeau Intl

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

$1,236WestJet

Sun, Nov 15 - Sun, Nov 22

Cheap last minute flights

Enter your travel dates to find the best prices.

2:46 pm - 9:19 pmYUL Montreal Pierre Elliott Trudeau Intl-SGF Springfield-Branson

7h 33m1 stop Atlanta Hartsfield-Jackson

3:25 pm - 11:54 pmSGF Springfield-Branson-YUL Montreal Pierre Elliott Trudeau Intl

7h 29m1 stop Atlanta Hartsfield-Jackson

$774Delta

Sat, Oct 24 - Wed, Oct 28

2:46 pm - 9:19 pmYUL Montreal Pierre Elliott Trudeau Intl-SGF Springfield-Branson

7h 33m1 stop Atlanta Hartsfield-Jackson

6:00 am - 6:58 pmSGF Springfield-Branson-YUL Montreal Pierre Elliott Trudeau Intl

11h 58m2 stops Atlanta Hartsfield-Jackson New York LaGuardia

$774Delta

Sat, Oct 24 - Wed, Oct 28

6:00 am - 2:30 pmYUL Montreal Pierre Elliott Trudeau Intl-SGF Springfield-Branson

9h 30m2 stops Newark Chicago O'Hare Intl

7:35 am - 7:48 pmSGF Springfield-Branson-YUL Montreal Pierre Elliott Trudeau Intl

11h 13m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National

$774United Airlines

Sat, Oct 24 - Wed, Oct 28

6:45 am - 2:38 pmYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

32h 53m2 stops Toronto Pearson Intl Cancun

6:20 am - 5:45 pmSTL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

10h 25m1 stop Cancun

$830Multiple Airlines

Mon, Oct 26 - Wed, Oct 28

6:45 am - 2:38 pmYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

32h 53m2 stops Toronto Pearson Intl Cancun

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

17h 20m1 stop Cancun

$830Multiple Airlines

Mon, Oct 26 - Thu, Oct 29

3:53 pm - 9:37 pmYQB Québec City-STL Lambert-St Louis

6h 44m1 stop Newark

8:30 am - 10:47 pmSTL Lambert-St Louis-YQB Québec City

13h 17m2 stops Chicago O'Hare Intl Newark

$874United Airlines

Sat, Oct 24 - Tue, Oct 27

3:53 pm - 9:37 pmYQB Québec City-STL Lambert-St Louis

6h 44m1 stop Newark

6:09 am - 10:47 pmSTL Lambert-St Louis-YQB Québec City

15h 38m1 stop Newark

$874United Airlines

Sat, Oct 24 - Tue, Oct 27

5:35 am - 2:00 pmYQB Québec City-STL Lambert-St Louis

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

8:30 am - 2:45 pmSTL Lambert-St Louis-YQB Québec City

5h 15m1 stop Chicago O'Hare Intl

$880Air Canada

Fri, Oct 23 - Tue, Oct 27

5:35 am - 2:00 pmYQB Québec City-STL Lambert-St Louis

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

7:30 am - 4:41 pmSTL Lambert-St Louis-YQB Québec City

8h 11m2 stops Chicago O'Hare Intl Newark

$880Air Canada

Fri, Oct 23 - Tue, Oct 27

3:53 pm - 9:37 pmYQB Québec City-STL Lambert-St Louis

6h 44m1 stop Newark

6:50 pm - 12:00 pmSTL Lambert-St Louis-YQB Québec City

16h 10m2 stops Chicago O'Hare Intl Newark

$908United Airlines

Sat, Oct 24 - Sun, Oct 25

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Air Canada flights from Quebec to Missouri

Our best Air Canada deals on Quebec to Missouri flight tickets

Air Canada

Nov 14

YUL7:10 amMontreal Pierre Elliott Trudeau Intl

10h 24m

2 stops

MCI4:34 pmKansas City

Nov 23

MCI7:36 amKansas City

10h 07m

2 stops

YUL6:43 pmMontreal Pierre Elliott Trudeau Intl

$558

Air Canada

Dec 14

YUL6:00 amMontreal Pierre Elliott Trudeau Intl

12h 35m

2 stops

MCI5:35 pmKansas City

Dec 16

MCI5:00 pmKansas City

14h 32m

2 stops

YUL8:32 amMontreal Pierre Elliott Trudeau Intl

$579

Air Canada

Dec 14

YUL4:25 pmMontreal Pierre Elliott Trudeau Intl

17h 31m

2 stops

MCI8:56 amKansas City

Dec 16

MCI6:45 pmKansas City

14h 32m

1 stop

YUL10:17 amMontreal Pierre Elliott Trudeau Intl

$589

American Airlines flights from Quebec to Missouri

Our best American Airlines deals on Quebec to Missouri flight tickets

American Airlines

Dec 10

YUL12:08 pmMontreal Pierre Elliott Trudeau Intl

11h 09m

1 stop

STL10:17 pmLambert-St Louis

Dec 14

STL8:24 pmLambert-St Louis

14h 04m

1 stop

YUL11:28 amMontreal Pierre Elliott Trudeau Intl

$410

American Airlines

Dec 10

YUL1:04 pmMontreal Pierre Elliott Trudeau Intl

11h 58m

2 stops

STL12:02 amLambert-St Louis

Dec 14

STL8:24 pmLambert-St Louis

14h 04m

1 stop

YUL11:28 amMontreal Pierre Elliott Trudeau Intl

$420

American Airlines

Nov 18

YUL12:10 pmMontreal Pierre Elliott Trudeau Intl

11h 05m

1 stop

STL10:15 pmLambert-St Louis

Nov 22

STL8:12 pmLambert-St Louis

14h 14m

1 stop

YUL11:26 amMontreal Pierre Elliott Trudeau Intl

$452

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

Thu 12/10

12:08 pm-10:17 pm

1 stop11h 09m

Lambert-St Louis

Mon 12/14

8:24 pm-11:28 am

1 stop14h 04m

$410

MontrealSt. Louis

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

YULSTL

Montreal Pierre Elliott Trudeau Intl

Fri 12/11

12:08 pm-12:02 am

1 stop12h 54m

Lambert-St Louis

Mon 12/14

8:24 pm-11:28 am

1 stop14h 04m

$410

MontrealSt. Louis

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

YULSTL

Montreal Pierre Elliott Trudeau Intl

Thu 12/10

1:04 pm-12:02 am

2 stops11h 58m

Lambert-St Louis

Mon 12/14

8:24 pm-11:28 am

1 stop14h 04m

$420

MontrealSt. Louis

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

YULSTL

Montreal Pierre Elliott Trudeau Intl

Tue 12/1

4:40 pm-11:10 am

3 stops19h 30m

Lambert-St Louis

Mon 12/7

12:02 pm-4:00 pm

3 stops26h 58m

$423

MontrealSt. Louis

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

YULSTL

Montreal Pierre Elliott Trudeau Intl

Wed 11/18

12:10 pm-10:15 pm

1 stop11h 05m

Lambert-St Louis

Sun 11/22

8:12 pm-11:26 am

1 stop14h 14m

$452

MontrealSt. Louis

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

YULSTL

Montreal Pierre Elliott Trudeau Intl

Thu 11/19

12:10 pm-8:04 pm

1 stop8h 54m

Lambert-St Louis

Thu 11/26

12:44 pm-3:26 pm

2 stops25h 42m

$469

Québec CitySt. Louis

YQB Québec City - STL Lambert-St Louis

YQBSTL

Québec City

Thu 11/19

10:40 am-3:26 pm

1 stop5h 46m

Lambert-St Louis

Wed 11/25

4:05 pm-11:01 pm

1 stop5h 56m

$652

Quickest round-trip

MontrealSt. Louis

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

YULSTL

Montreal Pierre Elliott Trudeau Intl

Fri 11/27

11:10 am-3:26 pm

1 stop5h 16m

Lambert-St Louis

Mon 11/30

4:05 pm-10:00 pm

1 stop4h 55m

$749

MontrealSt. Louis

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

YULSTL

Montreal Pierre Elliott Trudeau Intl

Sat 11/28

11:10 am-3:26 pm

1 stop5h 16m

Lambert-St Louis

Mon 11/30

4:05 pm-11:25 pm

1 stop6h 20m

$749

MontrealKansas City

YUL Montreal Pierre Elliott Trudeau Intl - MCI Kansas City

YULMCI

Montreal Pierre Elliott Trudeau Intl

Sun 11/15

6:45 am-6:04 pm

2 stops36h 19m

Kansas City

Sun 11/22

5:31 pm-12:30 am

2 stops29h 59m

$1,236

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?

In general, August is the cheapest month to fly from Quebec to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $442. If you aren’t able to travel to Missouri during the month of August, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $498.

What is the cheapest day to depart on your flight to Missouri?

The cheapest day to depart from Quebec to Missouri is on a Thursday when prices can be found for as low as $538. Flights from Quebec to Missouri on a Friday will generally be more expensive and average around $690. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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 14% 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	$266
Fastest flight time	2h 46m
Direct flights	None

The best one-way flight to Missouri from Quebec in the past 72 hours is $266. The best round-trip flight deal from Quebec to Missouri found on momondo in the last 72 hours is $410.

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 updated daily.
How many operators does momondo search for flights from Quebec to Missouri?
As of October 2026, there are 2 operators available to choose from for flights from Quebec to Missouri.
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 travel and health documents you'll need for your trip to Missouri may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Missouri. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Quebec to Missouri?
momondo data reveals that the most frequently booked plane model on the route from Quebec to Missouri is Canadair (Bombardier) Regional Jet 900, representing 72.73% of all bookings. The subsequent popular models are Embraer 175 at 22.73% and Airbus A220-300 at 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
Air Canada	PriceFrom $478	Free Cancellation	Rating 7.1 11,794 reviews		Search Air Canada flights
WestJet	PriceFrom $550	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?

Finding the right flight to Missouri from Quebec is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Missouri quick and easy, saving you time and money.

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?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Quebec to Missouri.

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

Yes. momondo can track prices for Quebec to Missouri flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.