What is the cheapest airline that flies from Lambert-St Louis to Québec City?

United Airlines is the most popular carrier operating from Lambert-St Louis to Québec City

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$ 857 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$ 703 to C$ 1,184. The lowest price recently found on this route was C$ 934.

1 adult

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Find the cheapest flights from St. Louis to Québec City

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Cheap round-trip flights

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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$ 934Air Canada

Sun, 18 Jan - Wed, 21 Jan

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

STL

YQB

5h 38m1 stop

5:35 a.m. - 3:29 p.m.

YQB

STL

10h 54m2 stops

C$ 947Air Canada

Sun, 18 Jan - Wed, 21 Jan

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

STL

YQB

6h 23m1 stop

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

YQB

STL

5h 34m1 stop

C$ 949Air Canada

Mon, 9 Feb - Thu, 12 Feb

1:15 p.m. - 10:47 p.m.

STL

YQB

8h 32m2 stops

6:00 a.m. - 2:30 p.m.

YQB

STL

9h 30m2 stops

C$ 956United Airlines

Sun, 18 Jan - Wed, 21 Jan

11:25 a.m. - 10:47 p.m.

STL

YQB

10h 22m2 stops

11:49 a.m. - 10:59 p.m.

YQB

STL

12h 10m2 stops

C$ 958United Airlines

Sun, 15 Feb - Wed, 18 Feb

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

Mon, 9 Feb - Thu, 12 Feb

9:57 a.m. - 10:47 p.m.

STL

YQB

11h 50m2 stops

6:00 a.m. - 2:30 p.m.

YQB

STL

9h 30m2 stops

C$ 971United Airlines

Sun, 18 Jan - Wed, 21 Jan

4:05 p.m. - 8:28 a.m.

STL

YQB

15h 23m2 stops

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

YQB

STL

5h 34m1 stop

C$ 988Air Canada

Wed, 11 Feb - Sat, 14 Feb

4:05 p.m. - 12:28 p.m.

STL

YQB

19h 23m2 stops

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

YQB

STL

10h 29m2 stops

C$ 993Air Canada

Mon, 9 Feb - Thu, 12 Feb

4:15 p.m. - 11:02 a.m.

STL

YQB

17h 47m2 stops

11:49 a.m. - 5:25 p.m.

YQB

STL

6h 36m1 stop

C$ 995United Airlines

Sat, 31 Jan - Sat, 7 Feb

United Airlines flights from St. Louis to Québec City

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

United Airlines

17 Jan

STL1:15 p.m.Lambert-St Louis

8h 32m

2 stops

YQB10:47 p.m.Québec City

24 Jan

YQB11:49 a.m.Québec City

6h 36m

1 stop

STL5:25 p.m.Lambert-St Louis

C$ 949

Find similar

United Airlines

18 Jan

STL1:15 p.m.Lambert-St Louis

8h 32m

2 stops

YQB10:47 p.m.Québec City

21 Jan

YQB6:00 a.m.Québec City

9h 30m

2 stops

STL2:30 p.m.Lambert-St Louis

C$ 956

Find similar

United Airlines

17 Jan

STL11:20 a.m.Lambert-St Louis

10h 27m

2 stops

YQB10:47 p.m.Québec City

24 Jan

YQB6:00 a.m.Québec City

9h 28m

2 stops

STL2:28 p.m.Lambert-St Louis

C$ 958

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

18 Jan

STL4:05 p.m.Lambert-St Louis

5h 38m

1 stop

YQB10:43 p.m.Québec City

21 Jan

YQB10:55 a.m.Québec City

5h 34m

1 stop

STL3:29 p.m.Lambert-St Louis

C$ 934

Find similar

Air Canada

18 Jan

STL4:05 p.m.Lambert-St Louis

5h 38m

1 stop

YQB10:43 p.m.Québec City

21 Jan

YQB5:35 a.m.Québec City

10h 54m

2 stops

STL3:29 p.m.Lambert-St Louis

C$ 947

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

Fly from

Fly to

Route

Depart

Return

Price

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Sun 18/1

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

1 stop5h 38m

Québec City

Wed 21/1

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

1 stop5h 34m

C$ 934

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Sun 18/1

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

1 stop5h 38m

Québec City

Wed 21/1

5:35 a.m.-3:29 p.m.

2 stops10h 54m

C$ 947

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

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

1 stop5h 34m

C$ 949

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Sun 18/1

1:15 p.m.-10:47 p.m.

2 stops8h 32m

Québec City

Wed 21/1

6:00 a.m.-2:30 p.m.

2 stops9h 30m

C$ 956

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Sun 15/2

11:25 a.m.-10:47 p.m.

2 stops10h 22m

Québec City

Wed 18/2

11:49 a.m.-10:59 p.m.

2 stops12h 10m

C$ 958

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

Sun 18/1

9:57 a.m.-10:47 p.m.

2 stops11h 50m

Québec City

Wed 21/1

6:00 a.m.-2:30 p.m.

2 stops9h 30m

C$ 971

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Wed 11/2

4:05 p.m.-8:28 a.m.

2 stops15h 23m

Québec City

Sat 14/2

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

1 stop5h 34m

C$ 988

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Mon 9/2

4:05 p.m.-12:28 p.m.

2 stops19h 23m

Québec City

Thu 12/2

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

2 stops10h 29m

C$ 993

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Sat 31/1

4:15 p.m.-11:02 a.m.

2 stops17h 47m

Québec City

Sat 7/2

11:49 a.m.-5:25 p.m.

1 stop6h 36m

C$ 995

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted 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

Prices

Airlines

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$ 411. 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$ 518.

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

Fastest flight time	5h 38m
Direct flights	None

The fastest flight from St. Louis to Québec City takes 5h 38m

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

Why use momondo?

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?

Of course. momondo tracks the price of St. Louis to Québec City flights. All you need is a valid email address and we will do the rest; it is that quick and easy.