Which airports can I use when flying from St. Louis to Prague?

Flights from St. Louis to Prague usually depart from Lambert-St Louis (STL) and arrive at Václav Havel Prague (PRG).

What cabin classes can I book on flights from St. Louis to Prague?

Three cabin classes are available on flights from St. Louis to Prague: • Economy Class • Premium Economy Class • Business Class

Which airports do connecting flights from St. Louis to Prague pass through?

One-stop flights from St. Louis to Prague most commonly connect through: • Frankfurt am Main (FRA) - 66% of one-stop connections • Philadelphia (PHL) - 16% of one-stop connections • Toronto Pearson Intl (YYZ) - 10% of one-stop connections • London Heathrow (LHR) - 8% of one-stop connections

Can I save money by using flexible dates for flights from St. Louis to Prague?

Yes. Flexible dates can save you up to 36% on flights from St. Louis to Prague. Thursday is the cheapest departure day at $771 round-trip on average, while Monday is the most expensive at $1,193, a difference of $422. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Prague?

Some of the most popular sights in Prague are Pražský orloj, Charles Bridge and O2 Arena. These are among the most viewed places in Prague on KAYAK.

How long is a flight from St. Louis to Prague?

A nonstop flight from St. Louis to Prague takes 00m, covering 4,783 miles.

Do I need a passport to fly from St. Louis to Prague?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

How are flight prices from St. Louis to Prague looking right now?

One-way fares from St. Louis to Prague are currently lower than usual. Average one-way flight prices are about $514, which is 5% below the typical average for this route.

How much time can I save by choosing a different layover airport from St. Louis to Prague?

Flying via Frankfurt am Main (FRA) gives the shortest average 1-stop total travel time at 13h 32m, compared with 14h 04m via Toronto Pearson Intl (YYZ) and 14h 06m via Philadelphia (PHL).

What is the time difference between St. Louis and Prague?

Prague is 7 hours ahead of St. Louis (Central European Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Václav Havel Prague Airport (PRG)?

Václav Havel Prague Airport (PRG) hosts 5 major car rental companies, with daily rates starting from around $8 for economy cars. Top options include: • Rent Plus • NU Car • Alamo • Budget • CarWiz

How much should I expect to pay for a St. Louis to Prague flight?

Round-trip flights from St. Louis to Prague range from $728 to $1,074, with an average of $937 over the past 12 months. Anything below $728 counts as a good deal.

How much is a round-trip flight from St. Louis to Prague?

Round-trip flights from St. Louis to Prague typically range from $728 to $1,074. The lowest price found in the past 5 days was $800, on Scandinavian Airlines.

What's the cheapest day of the week to fly from St. Louis to Prague?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from St. Louis to Prague. It’s 18% cheaper than the average day, while Monday is the most expensive, with prices 27% higher.

Which airline is the cheapest to fly from St. Louis to Prague?

Scandinavian Airlines ($800) and British Airways ($812) are the cheapest airlines to fly round-trip from St. Louis to Prague according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from St. Louis to Prague?

Frankfurt am Main (FRA) is the most popular layover for the St. Louis to Prague route. 66% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via FRA.

What is the cheapest layover airport when flying from St. Louis to Prague?

Flights via London Heathrow (LHR) offer the most affordable fares, with an average round-trip price of $714. Based on KAYAK data over the past 3 months.

When flying from St. Louis to Prague which airport offers the shortest layover?

Philadelphia (PHL) had the shortest average connection time for St. Louis to Prague layovers at 8h 29m over the past 3 months.

$400 CHEAP FLIGHTS from St. Louis to Prague (STL - PRG)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$800

Typical prices: $728-$1,074

Scandinavian Airlines

Sun 11/18Sun 12/2

STL - PRG • 2 stops

Cheapest one-way

$400

Typical prices: $489-$647

Multiple Airlines

Sun 12/2

STL - PRG • 3 stops

Nonstop flights

Not available

There are currently no direct flights between St. Louis and Prague. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

February

Cheapest • 30% price drop

May

Most popular

Good to know

Top layover airports

London Heathrow (LHR)

Cheapest • Avg $714 (round-trip)

Frankfurt am Main (FRA)

Shortest trip • 13h 32m (one-way)

Insights

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Flight Deals

Cheap Flights from St. Louis to Prague (STL-PRG)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from St. Louis to Prague

Wed, Nov 18 - Wed, Dec 2

12:29 pm - 2:30 pmSTL Lambert-St Louis-PRG Václav Havel Prague

19h 01m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

10:25 am - 12:05 amPRG Václav Havel Prague-STL Lambert-St Louis

20h 40m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

$800Scandinavian Airlines

Thu, Apr 1 - Thu, Apr 15

9:25 pm - 11:20 pmSTL Lambert-St Louis-PRG Václav Havel Prague

18h 55m1 stop London Heathrow

9:35 pm - 7:30 pmPRG Václav Havel Prague-STL Lambert-St Louis

28h 55m1 stop London Heathrow

$812British Airways

Thu, Apr 1 - Thu, Apr 15

9:25 pm - 11:20 pmSTL Lambert-St Louis-PRG Václav Havel Prague

18h 55m1 stop London Heathrow

11:35 am - 10:17 pmPRG Václav Havel Prague-STL Lambert-St Louis

17h 42m2 stops Helsinki-Vantaa Chicago O'Hare Intl

$812Multiple Airlines

Thu, Apr 1 - Thu, Apr 15

5:45 pm - 7:35 pmSTL Lambert-St Louis-PRG Václav Havel Prague

18h 50m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

11:00 am - 8:12 amPRG Václav Havel Prague-STL Lambert-St Louis

28h 12m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson

$818Delta

Thu, Apr 1 - Thu, Apr 15

2:18 pm - 3:00 pmSTL Lambert-St Louis-PRG Václav Havel Prague

17h 42m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

11:00 am - 8:37 pmPRG Václav Havel Prague-STL Lambert-St Louis

16h 37m2 stops New York John F Kennedy Intl Detroit Metropolitan Wayne County

$818Delta

Wed, Dec 2 - Fri, Dec 11

8:30 am - 1:55 pmSTL Lambert-St Louis-PRG Václav Havel Prague

22h 25m2 stops Washington, D.C. Dulles Intl Zurich

7:05 am - 1:45 pmPRG Václav Havel Prague-STL Lambert-St Louis

13h 40m1 stop Frankfurt am Main

$831United Airlines

Wed, Dec 2 - Fri, Dec 11

8:30 am - 1:55 pmSTL Lambert-St Louis-PRG Václav Havel Prague

22h 25m2 stops Washington, D.C. Dulles Intl Zurich

2:50 pm - 3:26 pmPRG Václav Havel Prague-STL Lambert-St Louis

31h 36m2 stops Frankfurt am Main Toronto Pearson Intl

$839United Airlines

Wed, Oct 28 - Mon, Nov 2

4:40 pm - 9:40 amSTL Lambert-St Louis-PRG Václav Havel Prague

11h 00m1 stop Frankfurt am Main

7:05 am - 9:40 pmPRG Václav Havel Prague-STL Lambert-St Louis

21h 35m2 stops Frankfurt am Main Chicago O'Hare Intl

$890Lufthansa

Wed, Nov 18 - Wed, Dec 2

3:40 pm - 2:00 pmSTL Lambert-St Louis-PRG Václav Havel Prague

15h 20m1 stop Frankfurt am Main

7:05 am - 1:45 pmPRG Václav Havel Prague-STL Lambert-St Louis

13h 40m1 stop Frankfurt am Main

$894Lufthansa

Fri, Dec 25 - Fri, Jan 1

6:00 am - 9:05 amSTL Lambert-St Louis-PRG Václav Havel Prague

20h 05m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

6:30 am - 6:29 pmPRG Václav Havel Prague-STL Lambert-St Louis

18h 59m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

$1,297Delta

Recent last minute flight deals from St. Louis to Prague

Thu, Oct 8 - Tue, Oct 13

1:29 pm - 4:00 pmSTL Lambert-St Louis-PRG Václav Havel Prague

19h 31m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:10 am - 1:25 pmPRG Václav Havel Prague-STL Lambert-St Louis

14h 15m1 stop Frankfurt am Main

$1,072Lufthansa

Thu, Oct 8 - Tue, Oct 13

1:29 pm - 12:40 pmSTL Lambert-St Louis-PRG Václav Havel Prague

16h 11m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:10 am - 6:41 pmPRG Václav Havel Prague-STL Lambert-St Louis

19h 31m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$1,075Multiple Airlines

Thu, Oct 8 - Fri, Oct 16

12:10 pm - 8:30 amSTL Lambert-St Louis-PRG Václav Havel Prague

13h 20m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main

6:00 am - 1:25 pmPRG Václav Havel Prague-STL Lambert-St Louis

14h 25m1 stop Frankfurt am Main

$1,077Multiple Airlines

Thu, Oct 8 - Fri, Oct 16

1:29 pm - 12:40 pmSTL Lambert-St Louis-PRG Václav Havel Prague

16h 11m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:15 am - 8:20 pmPRG Václav Havel Prague-STL Lambert-St Louis

21h 05m2 stops Zurich Toronto Pearson Intl

$1,092Multiple Airlines

Thu, Oct 8 - Tue, Oct 13

12:10 pm - 8:15 pmSTL Lambert-St Louis-PRG Václav Havel Prague

25h 05m3 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main Kastrup Copenhagen

8:55 pm - 1:25 pmPRG Václav Havel Prague-STL Lambert-St Louis

23h 30m2 stops Kastrup Copenhagen Frankfurt am Main

$1,492Multiple Airlines

Thu, Oct 8 - Tue, Oct 13

12:10 pm - 2:40 pmSTL Lambert-St Louis-PRG Václav Havel Prague

19h 30m3 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main Kastrup Copenhagen

4:50 pm - 1:25 pmPRG Václav Havel Prague-STL Lambert-St Louis

27h 35m3 stops Vienna Intl Kastrup Copenhagen Frankfurt am Main

$1,634Multiple Airlines

Thu, Oct 8 - Fri, Oct 16

12:10 pm - 8:30 amSTL Lambert-St Louis-PRG Václav Havel Prague

13h 20m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main

7:00 pm - 10:58 pmPRG Václav Havel Prague-STL Lambert-St Louis

34h 58m3 stops Athens Eleftherios V. Toronto Pearson Intl Chicago O'Hare Intl

$1,858Multiple Airlines

Thu, Oct 8 - Fri, Oct 16

7:10 pm - 10:50 pmSTL Lambert-St Louis-PRG Václav Havel Prague

44h 40m3 stops Dallas/Fort Worth Hong Kong Intl London Heathrow

7:05 am - 9:21 pmPRG Václav Havel Prague-STL Lambert-St Louis

45h 16m3 stops London Heathrow Hong Kong Intl Chicago O'Hare Intl

$13,308Multiple Airlines

Booking Insights

Price, demand and travel trends for St. Louis to Prague flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from St. Louis to Prague? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from St. Louis to Prague departing in november.
What's the cheapest day of the week to fly from St. Louis to Prague?: Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from St. Louis to Prague. It’s 18% cheaper than the average day, while Monday is the most expensive, with prices 27% higher.

Find deals

Low season	January
High season	May
Cheapest flight	$400

One-way flight from St. Louis to Prague

When to book flights from St. Louis to Prague

Are your dates flexible? Find out the best times to travel from St. Louis to Prague based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from St. Louis to Prague?
Three cabin classes are available on flights from St. Louis to Prague:

• Economy Class
• Premium Economy Class
• Business Class
How long is a flight from St. Louis to Prague?
A nonstop flight from St. Louis to Prague takes 00m, covering 4,783 miles.
Do I need a passport to fly from St. Louis to Prague?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a St. Louis to Prague flight?
Round-trip flights from St. Louis to Prague range from $728 to $1,074, with an average of $937 over the past 12 months. Anything below $728 counts as a good deal.
How are flight prices from St. Louis to Prague looking right now?
One-way fares from St. Louis to Prague are currently lower than usual. Average one-way flight prices are about $514, which is 5% below the typical average for this route.
What car rental options are available at Václav Havel Prague Airport (PRG)?
Václav Havel Prague Airport (PRG) hosts 5 major car rental companies, with daily rates starting from around $8 for economy cars. Top options include:

• Rent Plus
• NU Car
• Alamo
• Budget
• CarWiz
Which airports can I use when flying from St. Louis to Prague?
Flights from St. Louis to Prague usually depart from Lambert-St Louis (STL) and arrive at Václav Havel Prague (PRG).
Which airports do connecting flights from St. Louis to Prague pass through?
One-stop flights from St. Louis to Prague most commonly connect through:

• Frankfurt am Main (FRA) - 66% of one-stop connections
• Philadelphia (PHL) - 16% of one-stop connections
• Toronto Pearson Intl (YYZ) - 10% of one-stop connections
• London Heathrow (LHR) - 8% of one-stop connections
Can I save money by using flexible dates for flights from St. Louis to Prague?
Yes. Flexible dates can save you up to 36% on flights from St. Louis to Prague. Thursday is the cheapest departure day at $771 round-trip on average, while Monday is the most expensive at $1,193, a difference of $422.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from St. Louis to Prague?
Flying via Frankfurt am Main (FRA) gives the shortest average 1-stop total travel time at 13h 32m, compared with 14h 04m via Toronto Pearson Intl (YYZ) and 14h 06m via Philadelphia (PHL).
What is the time difference between St. Louis and Prague?
Prague is 7 hours ahead of St. Louis (Central European Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Prague?
Some of the most popular sights in Prague are Pražský orloj, Charles Bridge and O2 Arena. These are among the most viewed places in Prague on KAYAK.

If your dates are flexible, aim for a Thursday departure and avoid flying on Monday. On this route, Thursday flights average $771, about $422 less than Monday fares (35% savings) based on the last 12 months.
If you can choose when to travel, plan your St. Louis to Prague trip for February. Fares historically average $655 round-trip in that month - typically $538 less than the most expensive month, which is June (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Václav Havel Prague Airport.

• Courtyard by Marriott Prague Airport
• Ramada by Wyndham Airport Prague
• Holiday Inn Prague Airport By IHG

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STL - PRG

$400 Find Cheap Flights from St. Louis to Prague - Compare and Save

Everything you should know

Cheap Flights from St. Louis to Prague (STL-PRG)

Recent round-trip flight deals from St. Louis to Prague

Recent one-way flight deals from St. Louis to Prague

Recent last minute flight deals from St. Louis to Prague

Price, demand and travel trends for St. Louis to Prague flights

How much is a round-trip flight from St. Louis to Prague?

What's the cheapest day of the week to fly from St. Louis to Prague?

Which airline is the cheapest to fly from St. Louis to Prague?

What’s the most popular layover airport when flying from St. Louis to Prague?

What is the cheapest layover airport when flying from St. Louis to Prague?

When flying from St. Louis to Prague which airport offers the shortest layover?

Key details for St. Louis to Prague flights

Low season

High season

Cheapest flight

When to book flights from St. Louis to Prague

Your St. Louis to Prague flight questions, answered

Your guide to booking St. Louis to Prague flights

More options for your flight from St. Louis to Prague

Complete your trip to Prague with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from St. Louis to Prague

Find direct flights to and from St. Louis and Prague

Flights from domestic origins to Prague

Flights to other popular destinations

Find deals for your return flight