When did momondo last update prices for flights from Lambert-St Louis Airport to Québec City Airport?

Prices for flights from Lambert-St Louis Airport to Québec City Airport were last updated today.

How old do you have to be to fly from Lambert-St Louis Airport to Québec City Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Québec City Airport.

What documentation or ID do you need to fly to Québec City Airport?

The necessary travel and health documents for your Québec City Airport 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$ 732 Cheap Flights from St. Louis to Québec City in 2025/26

Q: What is the typical price of a round-trip flight between St. Louis and Québec City?

Prices are currently typical for flights on this route. Typical prices usually range from C$ 635 to C$ 1,056. The lowest price recently found on this route was C$ 743.

1 adult

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Find the cheapest flights from St. Louis to Québec City

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One-way

Cheap round-trip flights

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3:30 p.m. - 3:20 p.m.STL-YQB

22h 50m2 stops

6:30 a.m. - 10:33 p.m.YQB-STL

17h 03m1 stop

C$ 743Multiple Airlines

Find Deal

Mon, 8 Dec - Fri, 12 Dec

10:42 a.m. - 3:20 p.m.STL-YQB

27h 38m2 stops

6:30 a.m. - 10:33 p.m.YQB-STL

17h 03m1 stop

C$ 748Multiple Airlines

Find Deal

Sun, 7 Dec - Fri, 12 Dec

2:47 p.m. - 3:20 p.m.STL-YQB

23h 33m1 stop

6:30 a.m. - 10:33 p.m.YQB-STL

17h 03m1 stop

C$ 752Multiple Airlines

Find Deal

Sun, 7 Dec - Fri, 12 Dec

3:30 p.m. - 3:20 p.m.STL-YQB

22h 50m2 stops

6:30 a.m. - 10:33 p.m.YQB-STL

17h 03m1 stop

C$ 781Multiple Airlines

Find Deal

Sat, 6 Dec - Fri, 12 Dec

9:30 a.m. - 10:25 p.m.STL-YQB

11h 55m2 stops

5:00 a.m. - 3:21 p.m.YQB-STL

11h 21m2 stops

C$ 940United Airlines

Find Deal

Tue, 31 Mar - Wed, 1 Apr

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

5h 38m1 stop

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

5h 34m1 stop

C$ 953Air Canada

Find Deal

Sat, 6 Dec - Sat, 13 Dec

8:30 a.m. - 3:59 p.m.STL-YQB

6h 29m1 stop

6:00 a.m. - 11:09 a.m.YQB-STL

6h 09m1 stop

C$ 956United Airlines

Find Deal

Tue, 31 Mar - Wed, 1 Apr

4:05 p.m. - 11:28 p.m.STL-YQB

6h 23m1 stop

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

7h 14m2 stops

C$ 960Air Canada

Find Deal

Mon, 9 Feb - Thu, 12 Feb

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

5h 38m1 stop

6:00 a.m. - 3:29 p.m.YQB-STL

10h 29m2 stops

C$ 962Air Canada

Find Deal

Sat, 6 Dec - Thu, 11 Dec

9:00 a.m. - 10:47 p.m.STL-YQB

12h 47m2 stops

5:10 p.m. - 11:42 p.m.YQB-STL

7h 32m1 stop

C$ 970United Airlines

Find Deal

Sat, 13 Dec - Wed, 17 Dec

United Airlines flights from St. Louis to Québec City

Our best United Airlines deals on St. Louis to Québec City flight tickets

United Airlines

31 Mar

STL9:30 a.m.Lambert-St Louis

11h 55m

2 stops

YQB10:25 p.m.Québec City

1 Apr

YQB5:00 a.m.Québec City

11h 21m

2 stops

STL3:21 p.m.Lambert-St Louis

C$ 940

Find similar

United Airlines

31 Mar

STL8:30 a.m.Lambert-St Louis

6h 29m

1 stop

YQB3:59 p.m.Québec City

1 Apr

YQB6:00 a.m.Québec City

6h 09m

1 stop

STL11:09 a.m.Lambert-St Louis

C$ 956

Find similar

United Airlines

13 Dec

STL9:00 a.m.Lambert-St Louis

12h 47m

2 stops

YQB10:47 p.m.Québec City

17 Dec

YQB5:10 p.m.Québec City

7h 32m

1 stop

STL11:42 p.m.Lambert-St Louis

C$ 970

Find similar

Air Canada flights from St. Louis to Québec City

Our best Air Canada deals on St. Louis to Québec City flight tickets

Air Canada

6 Dec

STL4:05 p.m.Lambert-St Louis

5h 38m

1 stop

YQB10:43 p.m.Québec City

13 Dec

YQB10:55 a.m.Québec City

5h 34m

1 stop

STL3:29 p.m.Lambert-St Louis

C$ 953

Find similar

Air Canada

9 Feb

STL4:05 p.m.Lambert-St Louis

6h 23m

1 stop

YQB11:28 p.m.Québec City

12 Feb

YQB9:15 a.m.Québec City

7h 14m

2 stops

STL3:29 p.m.Lambert-St Louis

C$ 960

Find similar

Air Canada

6 Dec

STL4:05 p.m.Lambert-St Louis

5h 38m

1 stop

YQB10:43 p.m.Québec City

11 Dec

YQB6:00 a.m.Québec City

10h 29m

2 stops

STL3:29 p.m.Lambert-St Louis

C$ 962

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Mon 8/12

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

2 stops22h 50m

Québec City

Fri 12/12

6:30 a.m.-10:33 p.m.

1 stop17h 03m

C$ 743

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Sun 7/12

10:42 a.m.-3:20 p.m.

2 stops27h 38m

Québec City

Fri 12/12

6:30 a.m.-10:33 p.m.

1 stop17h 03m

C$ 748

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Sun 7/12

2:47 p.m.-3:20 p.m.

1 stop23h 33m

Québec City

Fri 12/12

6:30 a.m.-10:33 p.m.

1 stop17h 03m

C$ 752

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Sat 6/12

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

2 stops22h 50m

Québec City

Fri 12/12

6:30 a.m.-10:33 p.m.

1 stop17h 03m

C$ 781

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Tue 31/3

9:30 a.m.-10:25 p.m.

2 stops11h 55m

Québec City

Wed 1/4

5:00 a.m.-3:21 p.m.

2 stops11h 21m

C$ 940

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Sat 6/12

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

1 stop5h 38m

Québec City

Sat 13/12

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

1 stop5h 34m

C$ 953

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Tue 31/3

8:30 a.m.-3:59 p.m.

1 stop6h 29m

Québec City

Wed 1/4

6:00 a.m.-11:09 a.m.

1 stop6h 09m

C$ 956

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Mon 9/2

4:05 p.m.-11:28 p.m.

1 stop6h 23m

Québec City

Thu 12/2

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

2 stops7h 14m

C$ 960

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Sat 6/12

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

1 stop5h 38m

Québec City

Thu 11/12

6:00 a.m.-3:29 p.m.

2 stops10h 29m

C$ 962

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Sat 13/12

9:00 a.m.-10:47 p.m.

2 stops12h 47m

Québec City

Wed 17/12

5:10 p.m.-11:42 p.m.

1 stop7h 32m

C$ 970

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from St. Louis to Québec City

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 typical price of a round-trip flight between St. Louis and Québec City?

What is the cheapest month to fly to Québec City?

In general, October is the cheapest month to fly from St. Louis to Québec City. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 332. If you aren’t able to travel to Québec City during the month of October, then flying in January is also cheap. Prices for this month can be found on momondo for an average of C$ 405.

When to book flights from St. Louis to Québec City

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Québec City according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap St. Louis to Québec City (STL to YQB) flight deals and tips

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

Direct flights	None

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

Search flight deals

How far is Lambert-St Louis to Québec City by plane?
Lambert-St Louis and Québec City are 1790.0 km apart from one another. A reasonable flight in good conditions will take 5h 38m.
When did momondo last update prices for flights from Lambert-St Louis Airport to Québec City Airport?
Prices for flights from Lambert-St Louis Airport to Québec City Airport were last updated today.
How old do you have to be to fly from Lambert-St Louis Airport to Québec City Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Québec City Airport.
What documentation or ID do you need to fly to Québec City Airport?
The necessary travel and health documents for your Québec City Airport 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.

Baie-Saint-Paul

Victoriaville

Beaupre

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Why should I use momondo to find a flight deal from St. Louis to Québec City?

It is quick and easy to find St. Louis to Québec City 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 Québec City that suits you.

Can I find flights from St. Louis to Québec City with flexible booking policies on momondo?

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

How can momondo help me find flights from St. Louis to Québec City?

Once you have performed a search for St. Louis to Québec City flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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