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$ 365 Cheap Flights from St. Louis to Québec City in 2026

Find the cheapest flights from St. Louis to Québec City

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:18 p.m. - 1:47 p.m.STL Lambert-St Louis-YQB Québec City

19h 29m2 stops Chicago O'Hare Intl New York John F Kennedy Intl

3:59 p.m. - 10:18 a.m.YQB Québec City-STL Lambert-St Louis

19h 19m2 stops Philadelphia Chicago O'Hare Intl

C$ 801American Airlines

Tue, 15 Sep - Tue, 22 Sep

5:18 p.m. - 1:53 p.m.STL Lambert-St Louis-YQB Québec City

19h 35m1 stop Chicago O'Hare Intl

3:59 p.m. - 10:50 a.m.YQB Québec City-STL Lambert-St Louis

19h 51m2 stops Philadelphia Chicago O'Hare Intl

C$ 825American Airlines

Mon, 28 Sep - Mon, 5 Oct

5:18 p.m. - 1:14 p.m.STL Lambert-St Louis-YQB Québec City

18h 56m2 stops Chicago O'Hare Intl Philadelphia

3:59 p.m. - 10:50 a.m.YQB Québec City-STL Lambert-St Louis

19h 51m2 stops Philadelphia Chicago O'Hare Intl

C$ 832American Airlines

Mon, 28 Sep - Mon, 5 Oct

5:18 p.m. - 1:53 p.m.STL Lambert-St Louis-YQB Québec City

19h 35m1 stop Chicago O'Hare Intl

2:25 p.m. - 10:50 a.m.YQB Québec City-STL Lambert-St Louis

21h 25m1 stop Chicago O'Hare Intl

C$ 853American Airlines

Mon, 28 Sep - Mon, 5 Oct

8:13 p.m. - 12:51 p.m.STL Lambert-St Louis-YQB Québec City

15h 38m2 stops Chicago O'Hare Intl Philadelphia

2:00 p.m. - 12:50 p.m.YQB Québec City-STL Lambert-St Louis

23h 50m2 stops Philadelphia Chicago O'Hare Intl

C$ 861American Airlines

Sat, 14 Nov - Mon, 16 Nov

5:18 p.m. - 1:47 p.m.STL Lambert-St Louis-YQB Québec City

19h 29m2 stops Chicago O'Hare Intl New York John F Kennedy Intl

2:27 p.m. - 1:16 p.m.YQB Québec City-STL Lambert-St Louis

23h 49m1 stop Chicago O'Hare Intl

C$ 864American Airlines

Tue, 15 Sep - Tue, 22 Sep

2:40 p.m. - 10:51 p.m.STL Lambert-St Louis-YQB Québec City

7h 11m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

1:40 p.m. - 8:00 p.m.YQB Québec City-STL Lambert-St Louis

7h 20m2 stops Ottawa Toronto Pearson Intl

C$ 879Air Canada

Mon, 28 Sep - Mon, 5 Oct

4:05 p.m. - 11:16 p.m.STL Lambert-St Louis-YQB Québec City

6h 11m1 stop Toronto Pearson Intl

10:40 a.m. - 3:26 p.m.YQB Québec City-STL Lambert-St Louis

5h 46m1 stop Toronto Pearson Intl

C$ 882Air Canada

Mon, 7 Dec - Thu, 10 Dec

8:55 a.m. - 4:07 p.m.STL Lambert-St Louis-YQB Québec City

6h 12m1 stop Toronto Pearson Intl

1:40 p.m. - 8:00 p.m.YQB Québec City-STL Lambert-St Louis

7h 20m2 stops Ottawa Toronto Pearson Intl

C$ 885Air Canada

Mon, 28 Sep - Mon, 5 Oct

8:55 a.m. - 3:57 p.m.STL Lambert-St Louis-YQB Québec City

6h 02m1 stop Toronto Pearson Intl

10:30 a.m. - 8:00 p.m.YQB Québec City-STL Lambert-St Louis

10h 30m1 stop Toronto Pearson Intl

C$ 891Air Canada

Wed, 7 Oct - Fri, 9 Oct

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American Airlines flights from St. Louis to Québec City

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

American Airlines

15 Sep

STL5:18 p.m.Lambert-St Louis

19h 29m

2 stops

YQB1:47 p.m.Québec City

22 Sep

YQB3:59 p.m.Québec City

19h 19m

2 stops

STL10:18 a.m.Lambert-St Louis

C$ 801

American Airlines

28 Sep

STL5:18 p.m.Lambert-St Louis

19h 35m

1 stop

YQB1:53 p.m.Québec City

5 Oct

YQB3:59 p.m.Québec City

19h 51m

2 stops

STL10:50 a.m.Lambert-St Louis

C$ 825

American Airlines

28 Sep

STL5:18 p.m.Lambert-St Louis

18h 56m

2 stops

YQB1:14 p.m.Québec City

5 Oct

YQB3:59 p.m.Québec City

19h 51m

2 stops

STL10:50 a.m.Lambert-St Louis

C$ 832

Air Canada flights from St. Louis to Québec City

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

Air Canada

7 Dec

STL4:05 p.m.Lambert-St Louis

6h 11m

1 stop

YQB11:16 p.m.Québec City

10 Dec

YQB10:40 a.m.Québec City

5h 46m

1 stop

STL3:26 p.m.Lambert-St Louis

C$ 882

Air Canada

28 Sep

STL8:55 a.m.Lambert-St Louis

6h 12m

1 stop

YQB4:07 p.m.Québec City

5 Oct

YQB1:40 p.m.Québec City

7h 20m

2 stops

STL8:00 p.m.Lambert-St Louis

C$ 885

Air Canada

7 Oct

STL8:55 a.m.Lambert-St Louis

6h 02m

1 stop

YQB3:57 p.m.Québec City

9 Oct

YQB10:30 a.m.Québec City

10h 30m

1 stop

STL8:00 p.m.Lambert-St Louis

C$ 891

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisQuébec City

STL Lambert-St Louis - YQB Québec City

STLYQB

Lambert-St Louis

Tue 15/9

5:18 p.m.-1:47 p.m.

2 stops19h 29m

Québec City

Tue 22/9

3:59 p.m.-10:18 a.m.

2 stops19h 19m

C$ 801

St. LouisQuébec City

STL Lambert-St Louis - YQB Québec City

STLYQB

Lambert-St Louis

Mon 28/9

5:18 p.m.-1:53 p.m.

1 stop19h 35m

Québec City

Mon 5/10

3:59 p.m.-10:50 a.m.

2 stops19h 51m

C$ 825

St. LouisQuébec City

STL Lambert-St Louis - YQB Québec City

STLYQB

Lambert-St Louis

Mon 28/9

5:18 p.m.-1:14 p.m.

2 stops18h 56m

Québec City

Mon 5/10

3:59 p.m.-10:50 a.m.

2 stops19h 51m

C$ 832

St. LouisQuébec City

STL Lambert-St Louis - YQB Québec City

STLYQB

Lambert-St Louis

Mon 28/9

5:18 p.m.-1:53 p.m.

1 stop19h 35m

Québec City

Mon 5/10

2:25 p.m.-10:50 a.m.

1 stop21h 25m

C$ 853

St. LouisQuébec City

STL Lambert-St Louis - YQB Québec City

STLYQB

Lambert-St Louis

Sat 14/11

8:13 p.m.-12:51 p.m.

2 stops15h 38m

Québec City

Mon 16/11

2:00 p.m.-12:50 p.m.

2 stops23h 50m

C$ 861

St. LouisQuébec City

STL Lambert-St Louis - YQB Québec City

STLYQB

Lambert-St Louis

Tue 15/9

5:18 p.m.-1:47 p.m.

2 stops19h 29m

Québec City

Tue 22/9

2:27 p.m.-1:16 p.m.

1 stop23h 49m

C$ 864

St. LouisQuébec City

STL Lambert-St Louis - YQB Québec City

STLYQB

Lambert-St Louis

Mon 28/9

2:40 p.m.-10:51 p.m.

2 stops7h 11m

Québec City

Mon 5/10

1:40 p.m.-8:00 p.m.

2 stops7h 20m

C$ 879

Quickest round-trip

St. LouisQuébec City

STL Lambert-St Louis - YQB Québec City

STLYQB

Lambert-St Louis

Mon 7/12

4:05 p.m.-11:16 p.m.

1 stop6h 11m

Québec City

Thu 10/12

10:40 a.m.-3:26 p.m.

1 stop5h 46m

C$ 882

St. LouisQuébec City

STL Lambert-St Louis - YQB Québec City

STLYQB

Lambert-St Louis

Mon 28/9

8:55 a.m.-4:07 p.m.

1 stop6h 12m

Québec City

Mon 5/10

1:40 p.m.-8:00 p.m.

2 stops7h 20m

C$ 885

St. LouisQuébec City

STL Lambert-St Louis - YQB Québec City

STLYQB

Lambert-St Louis

Wed 7/10

8:55 a.m.-3:57 p.m.

1 stop6h 02m

Québec City

Fri 9/10

10:30 a.m.-8:00 p.m.

1 stop10h 30m

C$ 891

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

American Airlines and United Airlines are the most popular carriers operating from Lambert-St Louis to Québec City

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

Best price found	C$ 365
Fastest flight time	6h 01m
Direct flights	None

The best one-way flight to Québec City from St. Louis in the past 72 hours is C$ 365. The best round-trip flight deal from St. Louis to Québec City found on momondo in the last 72 hours is C$ 801.

The fastest flight from St. Louis to Québec City takes 6h 01m

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

Frequently asked questions about flying from St. Louis to Québec City

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 6h 01m.
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.

Victoriaville

Beaupre

Baie-Saint-Paul

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

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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.

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