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Cheap flights from Québec City to St. Louis from C$ 405

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Québec City to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:53 p.m. - 9:09 p.m.YQB  Québec City-STL Lambert-St Louis
6h 16m1 stop Newark
United Airlines Logo
6:00 a.m. - 3:08 p.m.STL  Lambert-St Louis-YQB Québec City
8h 08m2 stops Chicago O'Hare Intl Newark
C$ 694United Airlines
Tue, 6 Oct - Wed, 7 Oct
United Airlines Logo
6:00 a.m. - 9:09 p.m.YQB  Québec City-STL Lambert-St Louis
16h 09m1 stop Newark
United Airlines Logo
9:30 a.m. - 4:12 p.m.STL  Lambert-St Louis-YQB Québec City
5h 42m1 stop Newark
C$ 694United Airlines
Tue, 6 Oct - Wed, 7 Oct
United Airlines Logo
6:00 a.m. - 2:17 p.m.YQB  Québec City-STL Lambert-St Louis
9h 17m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
6:00 a.m. - 4:12 p.m.STL  Lambert-St Louis-YQB Québec City
9h 12m2 stops Chicago O'Hare Intl Newark
C$ 694United Airlines
Tue, 6 Oct - Wed, 7 Oct
United Airlines Logo
6:00 a.m. - 11:22 a.m.YQB  Québec City-STL Lambert-St Louis
6h 22m1 stop Newark
United Airlines Logo
9:30 a.m. - 10:41 p.m.STL  Lambert-St Louis-YQB Québec City
12h 11m1 stop Newark
C$ 712United Airlines
Thu, 8 Oct - Tue, 13 Oct
Multiple Airlines Logo
3:53 p.m. - 9:09 p.m.YQB  Québec City-STL Lambert-St Louis
6h 16m1 stop Newark
Multiple Airlines Logo
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
C$ 729Multiple Airlines
Thu, 8 Oct - Tue, 13 Oct
United Airlines Logo
6:00 a.m. - 11:22 a.m.YQB  Québec City-STL Lambert-St Louis
6h 22m1 stop Newark
United Airlines Logo
7:30 a.m. - 4:12 p.m.STL  Lambert-St Louis-YQB Québec City
7h 42m1 stop Newark
C$ 730United Airlines
Thu, 8 Oct - Mon, 12 Oct
United Airlines Logo
6:00 a.m. - 11:22 a.m.YQB  Québec City-STL Lambert-St Louis
6h 22m1 stop Newark
United Airlines Logo
7:01 p.m. - 12:02 p.m.STL  Lambert-St Louis-YQB Québec City
16h 01m2 stops Chicago O'Hare Intl Newark
C$ 730United Airlines
Thu, 8 Oct - Mon, 12 Oct
Air Canada Logo
6:10 a.m. - 2:00 p.m.YQB  Québec City-STL Lambert-St Louis
8h 50m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
Air Canada Logo
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
C$ 737Air Canada
Thu, 8 Oct - Tue, 13 Oct
United Airlines Logo
6:00 a.m. - 9:09 p.m.YQB  Québec City-STL Lambert-St Louis
16h 09m1 stop Newark
United Airlines Logo
5:36 p.m. - 12:02 p.m.STL  Lambert-St Louis-YQB Québec City
17h 26m2 stops Chicago O'Hare Intl Newark
C$ 741United Airlines
Fri, 16 Oct - Fri, 23 Oct
United Airlines Logo
6:00 a.m. - 9:09 p.m.YQB  Québec City-STL Lambert-St Louis
16h 09m1 stop Newark
United Airlines Logo
8:00 a.m. - 2:12 p.m.STL  Lambert-St Louis-YQB Québec City
5h 12m1 stop Chicago O'Hare Intl
C$ 741United Airlines
Fri, 16 Oct - Fri, 23 Oct

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Air Canada flights from Québec City to St. Louis

Our best Air Canada deals on Québec City to St. Louis flight tickets
Air Canada
8 Oct
YQB6:10 a.m.Québec City
8h 50m
2 stops
STL2:00 p.m.Lambert-St Louis
13 Oct
STL2:40 p.m.Lambert-St Louis
7h 11m
2 stops
YQB10:51 p.m.Québec City
C$ 737
Air Canada
8 Oct
YQB6:10 a.m.Québec City
8h 50m
2 stops
STL2:00 p.m.Lambert-St Louis
12 Oct
STL2:40 p.m.Lambert-St Louis
7h 11m
2 stops
YQB10:51 p.m.Québec City
C$ 754
Air Canada
8 Oct
YQB6:10 a.m.Québec City
8h 50m
2 stops
STL2:00 p.m.Lambert-St Louis
13 Oct
STL2:40 p.m.Lambert-St Louis
7h 11m
2 stops
YQB10:51 p.m.Québec City
C$ 829

United Airlines flights from Québec City to St. Louis

Our best United Airlines deals on Québec City to St. Louis flight tickets
United Airlines
6 Oct
YQB3:53 p.m.Québec City
6h 16m
1 stop
STL9:09 p.m.Lambert-St Louis
7 Oct
STL6:00 a.m.Lambert-St Louis
8h 08m
2 stops
YQB3:08 p.m.Québec City
C$ 694
United Airlines
6 Oct
YQB6:00 a.m.Québec City
16h 09m
1 stop
STL9:09 p.m.Lambert-St Louis
7 Oct
STL9:30 a.m.Lambert-St Louis
5h 42m
1 stop
YQB4:12 p.m.Québec City
C$ 705
United Airlines
8 Oct
YQB6:00 a.m.Québec City
6h 22m
1 stop
STL11:22 a.m.Lambert-St Louis
13 Oct
STL9:30 a.m.Lambert-St Louis
12h 11m
1 stop
YQB10:41 p.m.Québec City
C$ 712

momondo Fare Finder

 
Use the filters below to find and compare flights from Québec City to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Québec CitySt. Louis

YQB Québec City - STL Lambert-St Louis

YQBSTL

Québec City

Tue 6/10

3:53 p.m.-9:09 p.m.

1 stop6h 16m

Lambert-St Louis

Wed 7/10

6:00 a.m.-3:08 p.m.

2 stops8h 08m

C$ 694

Québec CitySt. Louis

YQB Québec City - STL Lambert-St Louis

YQBSTL

Québec City

Tue 6/10

6:00 a.m.-9:09 p.m.

1 stop16h 09m

Lambert-St Louis

Wed 7/10

9:30 a.m.-4:12 p.m.

1 stop5h 42m

C$ 694

Québec CitySt. Louis

YQB Québec City - STL Lambert-St Louis

YQBSTL

Québec City

Tue 6/10

6:00 a.m.-2:17 p.m.

2 stops9h 17m

Lambert-St Louis

Wed 7/10

6:00 a.m.-4:12 p.m.

2 stops9h 12m

C$ 694

Québec CitySt. Louis

YQB Québec City - STL Lambert-St Louis

YQBSTL

Québec City

Thu 8/10

6:00 a.m.-11:22 a.m.

1 stop6h 22m

Lambert-St Louis

Tue 13/10

9:30 a.m.-10:41 p.m.

1 stop12h 11m

C$ 712
Quickest round-trip

Québec CitySt. Louis

YQB Québec City - STL Lambert-St Louis

YQBSTL

Québec City

Thu 8/10

3:53 p.m.-9:09 p.m.

1 stop6h 16m

Lambert-St Louis

Tue 13/10

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

2 stops7h 11m

C$ 729

Québec CitySt. Louis

YQB Québec City - STL Lambert-St Louis

YQBSTL

Québec City

Thu 8/10

6:00 a.m.-11:22 a.m.

1 stop6h 22m

Lambert-St Louis

Mon 12/10

7:30 a.m.-4:12 p.m.

1 stop7h 42m

C$ 730

Québec CitySt. Louis

YQB Québec City - STL Lambert-St Louis

YQBSTL

Québec City

Thu 8/10

6:00 a.m.-11:22 a.m.

1 stop6h 22m

Lambert-St Louis

Mon 12/10

7:01 p.m.-12:02 p.m.

2 stops16h 01m

C$ 730

Québec CitySt. Louis

YQB Québec City - STL Lambert-St Louis

YQBSTL

Québec City

Thu 8/10

6:10 a.m.-2:00 p.m.

2 stops8h 50m

Lambert-St Louis

Tue 13/10

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

2 stops7h 11m

C$ 737

Québec CitySt. Louis

YQB Québec City - STL Lambert-St Louis

YQBSTL

Québec City

Fri 16/10

6:00 a.m.-9:09 p.m.

1 stop16h 09m

Lambert-St Louis

Fri 23/10

5:36 p.m.-12:02 p.m.

2 stops17h 26m

C$ 741

Québec CitySt. Louis

YQB Québec City - STL Lambert-St Louis

YQBSTL

Québec City

Fri 16/10

6:00 a.m.-9:09 p.m.

1 stop16h 09m

Lambert-St Louis

Fri 23/10

8:00 a.m.-2:12 p.m.

1 stop5h 12m

C$ 741

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to St. Louis from

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

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 Lambert-St Louis?

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

When to book flights from Québec City to St. Louis

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

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

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

Best price found

C$ 405

Fastest flight time

16h 09m

Direct flights

None
The best one-way flight to St. Louis from Québec City in the past 72 hours is C$ 405. The best round-trip flight deal from Québec City to St. Louis found on momondo in the last 72 hours is C$ 694.
The fastest flight from Québec City to St. Louis takes 16h 09m
There are no direct flights from Québec City to St. Louis. There are no popular flight routes from Québec City to St. Louis.
Search flight deals

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

  • How far is Québec City to Lambert-St Louis by plane?

    The straight-line distance from Québec City to Lambert-St Louis is 1790.0 km. Flights usually cover this in 16h 09m, depending on flying conditions and air traffic around both airports.

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Québec City Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The necessary travel and health documents for your Lambert-St Louis 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.

Travelling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to St. Louis from Québec City.

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

Yes. momondo enables you to select and highlight flights to St. Louis from Québec City with this policy.

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

momondo provides multiple filters to help you find the best flight to St. Louis from Québec City. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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