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$ 368 Cheap Flights from Québec City to Missouri in 2026

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.

6:00 a.m. - 9:13 p.m.

YQB

STL

16h 13m

2 stops

7:33 a.m. - 4:41 p.m.

STL

YQB

8h 08m

2 stops

C$ 652United Airlines

Wed, 28 Oct - Sat, 31 Oct

3:45 p.m. - 9:13 p.m.

YQB

STL

6h 28m

1 stop

6:00 a.m. - 4:41 p.m.

STL

YQB

9h 41m

1 stop

C$ 653United Airlines

Tue, 27 Oct - Wed, 28 Oct

11:50 a.m. - 11:25 p.m.

YQB

STL

12h 35m

1 stop

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

STL

YQB

12h 20m

2 stops

C$ 657United Airlines

Wed, 28 Oct - Sat, 31 Oct

10:20 a.m. - 3:30 p.m.

YQB

STL

6h 10m

1 stop

4:15 p.m. - 10:28 p.m.

STL

YQB

5h 13m

1 stop

C$ 669Air Canada

Wed, 28 Oct - Sat, 31 Oct

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

YQB

STL

10h 46m

2 stops

5:59 p.m. - 12:02 p.m.

STL

YQB

17h 03m

2 stops

C$ 673United Airlines

Tue, 7 Jul - Tue, 7 Jul

6:00 a.m. - 3:30 p.m.

YQB

STL

10h 30m

2 stops

4:15 p.m. - 2:09 p.m.

STL

YQB

20h 54m

2 stops

C$ 735Air Canada

Wed, 28 Oct - Sat, 31 Oct

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

YQB

STL

6h 41m

1 stop

5:59 p.m. - 12:02 p.m.

STL

YQB

17h 03m

2 stops

C$ 803United Airlines

Tue, 7 Jul - Tue, 7 Jul

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

YQB

STL

6h 41m

1 stop

2:40 p.m. - 11:36 p.m.

STL

YQB

7h 56m

1 stop

C$ 860Multiple Airlines

Tue, 7 Jul - Tue, 7 Jul

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United Airlines flights from Québec City to Missouri

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

United Airlines

28 Oct

YQB6:00 a.m.Québec City

16h 13m

2 stops

STL9:13 p.m.Lambert-St Louis

31 Oct

STL7:33 a.m.Lambert-St Louis

8h 08m

2 stops

YQB4:41 p.m.Québec City

C$ 652

United Airlines

27 Oct

YQB3:45 p.m.Québec City

6h 28m

1 stop

STL9:13 p.m.Lambert-St Louis

28 Oct

STL6:00 a.m.Lambert-St Louis

9h 41m

1 stop

YQB4:41 p.m.Québec City

C$ 653

United Airlines

28 Oct

YQB11:50 a.m.Québec City

12h 35m

1 stop

STL11:25 p.m.Lambert-St Louis

31 Oct

STL9:23 a.m.Lambert-St Louis

12h 20m

2 stops

YQB10:43 p.m.Québec City

C$ 657

Air Canada flights from Québec City to Missouri

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

Air Canada

28 Oct

YQB10:20 a.m.Québec City

6h 10m

1 stop

STL3:30 p.m.Lambert-St Louis

31 Oct

STL4:15 p.m.Lambert-St Louis

5h 13m

1 stop

YQB10:28 p.m.Québec City

C$ 669

Air Canada

28 Oct

YQB6:00 a.m.Québec City

10h 30m

2 stops

STL3:30 p.m.Lambert-St Louis

31 Oct

STL4:15 p.m.Lambert-St Louis

20h 54m

2 stops

YQB2:09 p.m.Québec City

C$ 735

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Québec CitySt. Louis

YQB - STL

YQBSTL

Québec City

Wed 28/10

6:00 a.m.-9:13 p.m.

2 stops16h 13m

Lambert-St Louis

Sat 31/10

7:33 a.m.-4:41 p.m.

2 stops8h 08m

C$ 652

Québec CitySt. Louis

YQB - STL

YQBSTL

Québec City

Tue 27/10

3:45 p.m.-9:13 p.m.

1 stop6h 28m

Lambert-St Louis

Wed 28/10

6:00 a.m.-4:41 p.m.

1 stop9h 41m

C$ 653

Québec CitySt. Louis

YQB - STL

YQBSTL

Québec City

Wed 28/10

11:50 a.m.-11:25 p.m.

1 stop12h 35m

Lambert-St Louis

Sat 31/10

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

2 stops12h 20m

C$ 657

Quickest round-trip

Québec CitySt. Louis

YQB - STL

YQBSTL

Québec City

Wed 28/10

10:20 a.m.-3:30 p.m.

1 stop6h 10m

Lambert-St Louis

Sat 31/10

4:15 p.m.-10:28 p.m.

1 stop5h 13m

C$ 669

Québec CitySt. Louis

YQB - STL

YQBSTL

Québec City

Tue 7/7

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

2 stops10h 46m

Lambert-St Louis

Tue 7/7

5:59 p.m.-12:02 p.m.

2 stops17h 03m

C$ 673

Québec CitySt. Louis

YQB - STL

YQBSTL

Québec City

Wed 28/10

6:00 a.m.-3:30 p.m.

2 stops10h 30m

Lambert-St Louis

Sat 31/10

4:15 p.m.-2:09 p.m.

2 stops20h 54m

C$ 735

Québec CitySt. Louis

YQB - STL

YQBSTL

Québec City

Tue 7/7

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

1 stop6h 41m

Lambert-St Louis

Tue 7/7

5:59 p.m.-12:02 p.m.

2 stops17h 03m

C$ 803

Québec CitySt. Louis

YQB - STL

YQBSTL

Québec City

Tue 7/7

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

1 stop6h 41m

Lambert-St Louis

Tue 7/7

2:40 p.m.-11:36 p.m.

1 stop7h 56m

C$ 860

Cheapest one-way

Québec CitySt. Louis

YQB - STL

YQBSTL

Québec City

Fri 21/8

1:56 p.m.-8:24 a.m.

1 stop19h 28m

C$ 360

Québec CitySt. Louis

YQB - STL

YQBSTL

Québec City

Wed 9/12

5:45 p.m.-12:06 p.m.

2 stops19h 21m

C$ 368

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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?

American Airlines, 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 28m
Direct flights	None

The fastest flight from Québec City to Missouri takes 6h 28m

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.