What is the cheapest airline that flies from Václav Havel Prague to Lambert-St Louis?

Lufthansa, Air Canada, and Brussels Airlines are the most popular carriers operating from Václav Havel Prague to Lambert-St Louis

When did momondo last update prices for flights from Václav Havel Prague Airport to Lambert-St Louis Airport?

Prices for flights from Václav Havel Prague Airport to Lambert-St Louis Airport refresh daily.

How old do you have to be to fly from Václav Havel Prague 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 Václav Havel Prague Airport to Lambert-St Louis Airport.

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

The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$713 Cheap Flights from Prague to St. Louis in 2025

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Find the cheapest flights from Prague to St. Louis

Round-trip

One-way

Cheap round-trip flights

7:40 am - 10:45 pmPRG-STL

21h 05m2 stops

12:31 pm - 11:05 amSTL-PRG

15h 34m2 stops

$824Lufthansa

Find Deal

Sat, Nov 1 - Mon, Dec 1

6:00 am - 7:01 pmPRG-STL

20h 01m2 stops

6:00 am - 9:00 amSTL-PRG

20h 00m2 stops

$826Delta

Find Deal

Mon, Aug 25 - Thu, Sep 4

6:55 pm - 2:55 pmPRG-STL

26h 00m1 stop

12:31 pm - 11:05 amSTL-PRG

15h 34m2 stops

$837Lufthansa

Find Deal

Sat, Nov 1 - Mon, Dec 1

1:40 pm - 7:45 pmPRG-STL

13h 05m1 stop

1:30 pm - 9:40 amSTL-PRG

13h 10m2 stops

$1,008Air Canada

Find Deal

Mon, Aug 25 - Thu, Sep 4

6:50 am - 7:16 pmPRG-STL

18h 26m2 stops

1:10 pm - 10:10 pmSTL-PRG

26h 00m3 stops

$1,083Brussels Airlines

Find Deal

Sat, Nov 1 - Mon, Dec 1

11:40 am - 8:16 pmPRG-STL

38h 36m3 stops

1:10 pm - 10:10 pmSTL-PRG

26h 00m3 stops

$1,378Brussels Airlines

Find Deal

Sat, Nov 1 - Mon, Dec 1

Lufthansa flights from Prague to St. Louis

Our best Lufthansa deals on Prague to St. Louis flight tickets

Lufthansa

Nov 1

PRG7:40 amVáclav Havel Prague

21h 05m

2 stops

STL10:45 pmLambert-St Louis

Dec 1

STL12:31 pmLambert-St Louis

15h 34m

2 stops

PRG11:05 amVáclav Havel Prague

$824

Find similar

Lufthansa

Nov 1

PRG6:55 pmVáclav Havel Prague

26h 00m

1 stop

STL2:55 pmLambert-St Louis

Dec 1

STL12:31 pmLambert-St Louis

15h 34m

2 stops

PRG11:05 amVáclav Havel Prague

$837

Find similar

Brussels Airlines flights from Prague to St. Louis

Our best Brussels Airlines deals on Prague to St. Louis flight tickets

Brussels Airlines

Nov 1

PRG6:50 amVáclav Havel Prague

18h 26m

2 stops

STL7:16 pmLambert-St Louis

Dec 1

STL1:10 pmLambert-St Louis

26h 00m

3 stops

PRG10:10 pmVáclav Havel Prague

$1,083

Find similar

Brussels Airlines

Nov 1

PRG11:40 amVáclav Havel Prague

38h 36m

3 stops

STL8:16 pmLambert-St Louis

Dec 1

STL1:10 pmLambert-St Louis

26h 00m

3 stops

PRG10:10 pmVáclav Havel Prague

$1,378

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PragueSt. Louis

PRG - STL

PRGSTL

Václav Havel Prague

Sat 11/1

7:40 am-10:45 pm

2 stops21h 05m

Lambert-St Louis

Mon 12/1

12:31 pm-11:05 am

2 stops15h 34m

$824

PragueSt. Louis

PRG - STL

PRGSTL

Václav Havel Prague

Mon 8/25

6:00 am-7:01 pm

2 stops20h 01m

Lambert-St Louis

Thu 9/4

6:00 am-9:00 am

2 stops20h 00m

$826

PragueSt. Louis

PRG - STL

PRGSTL

Václav Havel Prague

Sat 11/1

6:55 pm-2:55 pm

1 stop26h 00m

Lambert-St Louis

Mon 12/1

12:31 pm-11:05 am

2 stops15h 34m

$837

PragueSt. Louis

PRG - STL

PRGSTL

Václav Havel Prague

Mon 8/25

1:40 pm-7:45 pm

1 stop13h 05m

Lambert-St Louis

Thu 9/4

1:30 pm-9:40 am

2 stops13h 10m

$1,008

PragueSt. Louis

PRG - STL

PRGSTL

Václav Havel Prague

Sat 11/1

6:50 am-7:16 pm

2 stops18h 26m

Lambert-St Louis

Mon 12/1

1:10 pm-10:10 pm

3 stops26h 00m

$1,083

PragueSt. Louis

PRG - STL

PRGSTL

Václav Havel Prague

Sat 11/1

11:40 am-8:16 pm

3 stops38h 36m

Lambert-St Louis

Mon 12/1

1:10 pm-10:10 pm

3 stops26h 00m

$1,378

PragueSt. Louis

PRG - STL

PRGSTL

Václav Havel Prague

Sat 10/4

6:00 am-3:44 pm

2 stops16h 44m

$713

PragueSt. Louis

PRG - STL

PRGSTL

Václav Havel Prague

Sat 10/4

6:40 pm-1:30 pm

1 stop25h 50m

$858

PragueSt. Louis

PRG - STL

PRGSTL

Václav Havel Prague

Sat 10/4

11:40 am-1:30 pm

1 stop32h 50m

$969

PragueSt. Louis

PRG - STL

PRGSTL

Václav Havel Prague

Sat 12/20

9:40 am-3:29 pm

2 stops36h 49m

$1,109

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Prague 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

Prices

Airlines

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Monday when prices can be found for as low as $827. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $1,163. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Prague in the morning is the least expensive time of day to depart. momondo users have found prices as low as $828 when looking at flights departing in the morning. At noon is when there is more demand to fly to St. Louis, so prices are often more expensive at around $964 per ticket.

When to book flights from Prague to St. Louis

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

Estimated round-trip price

Cheap Prague to St. Louis (PRG to STL) flight deals and tips

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

Best Price Found	$713
Fastest flight time	13h 05m
Direct flights	None
Airports in St. Louis	1 airport

The best one-way flight to St. Louis from Prague in the past 72 hours is $713. The best round-trip flight deal from Prague to St. Louis found on momondo in the last 72 hours is $824.

The fastest flight from Prague to St. Louis takes 13h 05m

There are no direct flights from Prague to St. Louis. Popular non-direct route for this connection is Václav Havel Prague Airport - Lambert-St Louis Airport.

There is 1 airport near St. Louis: Lambert-St Louis (STL)

Search flight deals

How far is Václav Havel Prague to Lambert-St Louis by plane?
There are 4789.6 mi between Václav Havel Prague and Lambert-St Louis. By plane, this route typically takes 13h 05m.
When did momondo last update prices for flights from Václav Havel Prague Airport to Lambert-St Louis Airport?
Prices for flights from Václav Havel Prague Airport to Lambert-St Louis Airport refresh daily.
How old do you have to be to fly from Václav Havel Prague 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 Václav Havel Prague Airport to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

St. Charles

Chesterfield

Hermann

Fairview Heights

Maryland Heights

Florissant

Fenton

Collinsville

O'Fallon

Alton

St. Peters

Farmington

Wentzville

Festus

Glencoe

Eureka

Edwardsville

Clayton

Shrewsbury

Grafton

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Prague to St. Louis. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Prague to St. Louis flights to just show those with flexible booking policies.

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

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 St. Louis from Prague.

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

Yes. momondo can track prices for Prague to St. Louis flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.