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 55m on average, while flying from Québec City to St. Louis is 7h 39m on average. St. Louis is the most popular airport in Missouri.

Which airlines fly to Missouri?

WestJet, United Airlines and Air Canada are the top three most popular airlines that fly to Missouri from Quebec according to our data. WestJet is the first choice among our users, with 45% of people opting to fly with this airline when travelling to Missouri. Keep in mind that there are 3 different airlines that fly to Missouri on a routine basis, so you have a few additional options to choose from.

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

Air Canada, United Airlines, and American 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 3 operators available for flights from Quebec to Missouri as of December 2025.

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$ 218 Cheap Flights from Quebec to Missouri in 2025/26

1 adult

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Find the cheapest flights from Quebec to Missouri

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:55 p.m. - 11:59 p.m.YOW-STL

7h 04m1 stop

9:57 a.m. - 9:56 p.m.STL-YOW

10h 59m2 stops

C$ 411United Airlines

Find Deal

Mon, 19 Jan - Sat, 24 Jan

5:11 p.m. - 9:59 p.m.YOW-MCI

5h 48m1 stop

5:45 p.m. - 11:54 p.m.MCI-YOW

5h 09m1 stop

C$ 411United Airlines

Find Deal

Wed, 7 Jan - Fri, 9 Jan

5:55 p.m. - 11:59 p.m.YOW-STL

7h 04m1 stop

9:57 a.m. - 9:56 p.m.STL-YOW

10h 59m2 stops

C$ 421United Airlines

Find Deal

Mon, 19 Jan - Sat, 24 Jan

2:15 p.m. - 11:30 p.m.YOW-MCI

10h 15m2 stops

1:42 p.m. - 11:54 p.m.MCI-YOW

9h 12m2 stops

C$ 440Lufthansa

Find Deal

Sat, 10 Jan - Sat, 17 Jan

8:00 a.m. - 10:31 a.m.YUL-MCI

27h 31m1 stop

5:04 p.m. - 4:22 p.m.MCI-YUL

46h 18m2 stops

C$ 473Multiple Airlines

Find Deal

Sun, 25 Jan - Sat, 31 Jan

8:00 a.m. - 10:31 a.m.YUL-MCI

27h 31m1 stop

5:04 p.m. - 12:30 a.m.MCI-YUL

30h 26m1 stop

C$ 505Multiple Airlines

Find Deal

Sun, 25 Jan - Sat, 31 Jan

5:40 a.m. - 4:37 p.m.YOW-STL

11h 57m2 stops

10:19 a.m. - 12:42 a.m.STL-YOW

13h 23m2 stops

C$ 636Delta

Find Deal

Mon, 26 Jan - Thu, 29 Jan

9:34 a.m. - 8:06 p.m.YUL-STL

11h 32m1 stop

5:32 p.m. - 8:44 a.m.STL-YUL

14h 12m1 stop

C$ 636Delta

Find Deal

Thu, 22 Jan - Mon, 26 Jan

10:55 a.m. - 3:29 p.m.YQB-STL

5h 34m1 stop

4:05 p.m. - 10:43 p.m.STL-YQB

5h 38m1 stop

C$ 657Air Canada

Find Deal

Wed, 14 Jan - Wed, 21 Jan

9:15 a.m. - 3:29 p.m.YQB-STL

7h 14m2 stops

4:05 p.m. - 10:43 p.m.STL-YQB

5h 38m1 stop

C$ 664Air Canada

Find Deal

Wed, 14 Jan - Wed, 21 Jan

United Airlines flights from Quebec to Missouri

Our best United Airlines deals on Quebec to Missouri flight tickets

United Airlines

19 Jan

YOW5:55 p.m.Ottawa

7h 04m

1 stop

STL11:59 p.m.Lambert-St Louis

24 Jan

STL9:57 a.m.Lambert-St Louis

10h 59m

2 stops

YOW9:56 p.m.Ottawa

C$ 411

Find similar

United Airlines

19 Jan

YOW5:55 p.m.Ottawa

7h 04m

1 stop

STL11:59 p.m.Lambert-St Louis

24 Jan

STL9:57 a.m.Lambert-St Louis

10h 59m

2 stops

YOW9:56 p.m.Ottawa

C$ 421

Find similar

United Airlines

10 Jan

YOW5:11 p.m.Ottawa

5h 48m

1 stop

MCI9:59 p.m.Kansas City

17 Jan

MCI8:00 a.m.Kansas City

12h 56m

2 stops

YOW9:56 p.m.Ottawa

C$ 424

Find similar

Delta flights from Quebec to Missouri

Our best Delta deals on Quebec to Missouri flight tickets

Delta

26 Jan

YOW5:40 a.m.Ottawa

11h 57m

2 stops

STL4:37 p.m.Lambert-St Louis

29 Jan

STL10:19 a.m.Lambert-St Louis

13h 23m

2 stops

YOW12:42 a.m.Ottawa

C$ 636

Find similar

Delta

26 Jan

YOW5:40 a.m.Ottawa

11h 57m

2 stops

STL4:37 p.m.Lambert-St Louis

29 Jan

STL10:19 a.m.Lambert-St Louis

13h 23m

2 stops

YOW12:42 a.m.Ottawa

C$ 647

Find similar

Delta

10 May

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

8h 17m

1 stop

STL1:17 p.m.Lambert-St Louis

16 May

STL5:45 p.m.Lambert-St Louis

4h 25m

1 stop

YUL11:10 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 654

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OttawaSt. Louis

YOW - STL

YOWSTL

Ottawa

Mon 19/1

5:55 p.m.-11:59 p.m.

1 stop7h 04m

Lambert-St Louis

Sat 24/1

9:57 a.m.-9:56 p.m.

2 stops10h 59m

C$ 411

OttawaKansas City

YOW - MCI

YOWMCI

Ottawa

Wed 7/1

5:11 p.m.-9:59 p.m.

1 stop5h 48m

Kansas City

Fri 9/1

5:45 p.m.-11:54 p.m.

1 stop5h 09m

C$ 411

OttawaSt. Louis

YOW - STL

YOWSTL

Ottawa

Mon 19/1

5:55 p.m.-11:59 p.m.

1 stop7h 04m

Lambert-St Louis

Sat 24/1

9:57 a.m.-9:56 p.m.

2 stops10h 59m

C$ 421

OttawaKansas City

YOW - MCI

YOWMCI

Ottawa

Sat 10/1

2:15 p.m.-11:30 p.m.

2 stops10h 15m

Kansas City

Sat 17/1

1:42 p.m.-11:54 p.m.

2 stops9h 12m

C$ 440

MontrealKansas City

YUL - MCI

YULMCI

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

8:00 a.m.-10:31 a.m.

1 stop27h 31m

Kansas City

Sat 31/1

5:04 p.m.-4:22 p.m.

2 stops46h 18m

C$ 473

MontrealKansas City

YUL - MCI

YULMCI

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

8:00 a.m.-10:31 a.m.

1 stop27h 31m

Kansas City

Sat 31/1

5:04 p.m.-12:30 a.m.

1 stop30h 26m

C$ 505

OttawaSt. Louis

YOW - STL

YOWSTL

Ottawa

Mon 26/1

5:40 a.m.-4:37 p.m.

2 stops11h 57m

Lambert-St Louis

Thu 29/1

10:19 a.m.-12:42 a.m.

2 stops13h 23m

C$ 636

MontrealSt. Louis

YUL - STL

YULSTL

Montreal Pierre Elliott Trudeau Intl

Thu 22/1

9:34 a.m.-8:06 p.m.

1 stop11h 32m

Lambert-St Louis

Mon 26/1

5:32 p.m.-8:44 a.m.

1 stop14h 12m

C$ 636

Québec CitySt. Louis

YQB - STL

YQBSTL

Québec City

Wed 14/1

10:55 a.m.-3:29 p.m.

1 stop5h 34m

Lambert-St Louis

Wed 21/1

4:05 p.m.-10:43 p.m.

1 stop5h 38m

C$ 657

Québec CitySt. Louis

YQB - STL

YQBSTL

Québec City

Wed 14/1

9:15 a.m.-3:29 p.m.

2 stops7h 14m

Lambert-St Louis

Wed 21/1

4:05 p.m.-10:43 p.m.

1 stop5h 38m

C$ 664

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 February is, on average, the cheapest month to fly to Missouri from Quebec, with most prices found around C$ 569. If you are unable to visit Missouri during the month of February, then departing from Quebec during the month April is also very affordable. Most momondo users find prices during this month for around C$ 635.

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

Our data shows that Wednesday is the least expensive day to fly to Missouri. Tickets to fly out on this day can be as low as C$ 582. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around C$ 669. These prices are subject to change though, so be sure to set up a Price Alert for flights to Missouri.

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

Our data shows that the cheapest Quebec to Missouri flights are usually those with departure times at noon. Our users have found flights to Missouri at noon for as low as C$ 598. In the morning is when there is more demand to fly to Missouri, so prices are often more expensive at around C$ 632 per ticket.

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

Fastest flight time	2h 55m
Direct flights	Mon and Sun
Airports in Missouri	1 airport

The fastest flight from Quebec to Missouri takes 2h 55m

Direct flights go from Quebec to Missouri on Monday and Sunday. The only airline offering direct flights is Air Canada.

There is 1 airport near Missouri: Lambert-St Louis (STL)

Search flight deals

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 3 operators available for flights from Quebec to Missouri as of December 2025.
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 73.33% of the total bookings. Other popular models include Airbus A220-300 with 26.67%.

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
United Airlines	PriceFrom C$ 417	Free Cancellation	Rating 7.4 9,063 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 548	Free Cancellation	Rating 7.1 10,496 reviews	Search Air Canada flights
WestJet	PriceFrom C$ 568	Free Cancellation	Rating 7.2 3,190 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.