When did momondo last update prices for flights from Québec City Airport to Missouri?

Prices for flights from Québec City Airport to Missouri were last updated today.

How old do you have to be to fly from Québec City Airport to Missouri?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Québec City Airport 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$ 459 Cheap Flights from Québec City to Missouri in 2026

1 adult

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Find the cheapest flights from Québec City to Missouri

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:00 p.m. - 10:00 p.m.

YQB

STL

8h 00m

1 stop

7:00 a.m. - 4:12 p.m.

STL

YQB

8h 12m

1 stop

C$ 836United Airlines

Tue, 25 Aug - Wed, 26 Aug

6:00 a.m. - 11:06 a.m.

YQB

STL

6h 06m

1 stop

7:00 a.m. - 10:43 p.m.

STL

YQB

14h 43m

1 stop

C$ 837United Airlines

Tue, 25 Aug - Wed, 26 Aug

6:00 a.m. - 2:18 p.m.

YQB

STL

9h 18m

2 stops

9:23 a.m. - 10:43 p.m.

STL

YQB

12h 20m

2 stops

C$ 838United Airlines

Sat, 31 Oct - Wed, 4 Nov

12:35 p.m. - 8:07 p.m.

YQB

STL

8h 32m

2 stops

8:55 a.m. - 5:27 p.m.

STL

YQB

7h 32m

2 stops

C$ 855Air Canada

Tue, 25 Aug - Wed, 26 Aug

12:35 p.m. - 8:07 p.m.

YQB

STL

8h 32m

2 stops

8:55 a.m. - 5:27 p.m.

STL

YQB

7h 32m

2 stops

C$ 889Air Canada

Tue, 25 Aug - Wed, 26 Aug

6:00 a.m. - 11:41 a.m.

YQB

STL

6h 41m

1 stop

5:29 p.m. - 12:02 p.m.

STL

YQB

17h 33m

2 stops

C$ 922United Airlines

Tue, 16 Jun - Tue, 16 Jun

5:00 a.m. - 12:06 p.m.

YQB

STL

8h 06m

1 stop

2:15 p.m. - 11:10 p.m.

STL

YQB

7h 55m

1 stop

C$ 933Air Canada

Tue, 16 Jun - Tue, 16 Jun

6:00 a.m. - 3:46 p.m.

YQB

STL

10h 46m

2 stops

6:00 a.m. - 11:30 p.m.

STL

YQB

16h 30m

2 stops

C$ 975United Airlines

Thu, 4 Jun - Thu, 11 Jun

Air Canada flights from Québec City to Missouri

Our best Air Canada deals on Québec City to Missouri flight tickets

Air Canada

25 Aug

YQB2:50 p.m.Québec City

4h 52m

1 stop

STL6:42 p.m.Lambert-St Louis

26 Aug

STL8:55 a.m.Lambert-St Louis

6h 06m

1 stop

YQB4:01 p.m.Québec City

C$ 821

Air Canada

25 Aug

YQB1:05 p.m.Québec City

6h 37m

1 stop

STL6:42 p.m.Lambert-St Louis

26 Aug

STL8:55 a.m.Lambert-St Louis

7h 32m

2 stops

YQB5:27 p.m.Québec City

C$ 825

Air Canada

25 Aug

YQB12:35 p.m.Québec City

8h 32m

2 stops

STL8:07 p.m.Lambert-St Louis

26 Aug

STL8:55 a.m.Lambert-St Louis

7h 32m

2 stops

YQB5:27 p.m.Québec City

C$ 831

United Airlines flights from Québec City to Missouri

Our best United Airlines deals on Québec City to Missouri flight tickets

United Airlines

25 Aug

YQB3:00 p.m.Québec City

8h 00m

1 stop

STL10:00 p.m.Lambert-St Louis

26 Aug

STL7:00 a.m.Lambert-St Louis

8h 12m

1 stop

YQB4:12 p.m.Québec City

C$ 836

United Airlines

25 Aug

YQB4:55 p.m.Québec City

7h 43m

1 stop

STL11:38 p.m.Lambert-St Louis

26 Aug

STL5:00 a.m.Lambert-St Louis

10h 00m

2 stops

YQB4:00 p.m.Québec City

C$ 837

United Airlines

31 Oct

YQB2:00 p.m.Québec City

6h 40m

1 stop

STL7:40 p.m.Lambert-St Louis

4 Nov

STL6:30 a.m.Lambert-St Louis

8h 30m

1 stop

YQB4:00 p.m.Québec City

C$ 838

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Québec CitySt. Louis

YQB - STL

YQBSTL

Québec City

Tue 25/8

3:00 p.m.-10:00 p.m.

1 stop8h 00m

Lambert-St Louis

Wed 26/8

7:00 a.m.-4:12 p.m.

1 stop8h 12m

C$ 836

Québec CitySt. Louis

YQB - STL

YQBSTL

Québec City

Tue 25/8

6:00 a.m.-11:06 a.m.

1 stop6h 06m

Lambert-St Louis

Wed 26/8

7:00 a.m.-10:43 p.m.

1 stop14h 43m

C$ 837

Québec CitySt. Louis

YQB - STL

YQBSTL

Québec City

Sat 31/10

6:00 a.m.-2:18 p.m.

2 stops9h 18m

Lambert-St Louis

Wed 4/11

9:23 a.m.-10:43 p.m.

2 stops12h 20m

C$ 838

Québec CitySt. Louis

YQB - STL

YQBSTL

Québec City

Tue 25/8

12:35 p.m.-8:07 p.m.

2 stops8h 32m

Lambert-St Louis

Wed 26/8

8:55 a.m.-5:27 p.m.

2 stops7h 32m

C$ 855

Québec CitySt. Louis

YQB - STL

YQBSTL

Québec City

Tue 25/8

12:35 p.m.-8:07 p.m.

2 stops8h 32m

Lambert-St Louis

Wed 26/8

8:55 a.m.-5:27 p.m.

2 stops7h 32m

C$ 889

Québec CitySt. Louis

YQB - STL

YQBSTL

Québec City

Tue 16/6

6:00 a.m.-11:41 a.m.

1 stop6h 41m

Lambert-St Louis

Tue 16/6

5:29 p.m.-12:02 p.m.

2 stops17h 33m

C$ 922

Quickest round-trip

Québec CitySt. Louis

YQB - STL

YQBSTL

Québec City

Tue 16/6

5:00 a.m.-12:06 p.m.

1 stop8h 06m

Lambert-St Louis

Tue 16/6

2:15 p.m.-11:10 p.m.

1 stop7h 55m

C$ 933

Québec CitySt. Louis

YQB - STL

YQBSTL

Québec City

Thu 4/6

6:00 a.m.-3:46 p.m.

2 stops10h 46m

Lambert-St Louis

Thu 11/6

6:00 a.m.-11:30 p.m.

2 stops16h 30m

C$ 975

Cheapest one-way

Quickest one-way

Québec CitySt. Louis

YQB - STL

YQBSTL

Québec City

Fri 19/6

4:55 p.m.-11:35 p.m.

1 stop7h 40m

C$ 459

Québec CitySt. Louis

YQB - STL

YQBSTL

Québec City

Fri 19/6

6:00 a.m.-9:30 p.m.

2 stops16h 30m

C$ 468

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Québec City 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

What is the cheapest airline that flies from Québec City to Missouri?

United Airlines and Air Canada are the most popular carriers operating from Québec City to Missouri

Cheap Québec City to Missouri flight deals and tips

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

Fastest flight time	6h 41m
Direct flights	None

The fastest flight from Québec City to Missouri takes 6h 41m

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

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Frequently asked questions about flying from Québec City to Missouri

When did momondo last update prices for flights from Québec City Airport to Missouri?
Prices for flights from Québec City Airport to Missouri were last updated today.
How old do you have to be to fly from Québec City Airport to Missouri?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Québec City Airport 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.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Québec City to Missouri. momondo saves you time and could save you money on your trip.

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

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

How can momondo help me find flights from Québec City to Missouri?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Missouri from Québec City.

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

Price alerts on flights to Missouri from Québec City are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.