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St. Louis

$2,752+ Cheap flights from the Czech Republic to St. Louis (STL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — STL
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
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1. Tell us where you want to go

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Cheap flight deals from Czech Republic to St. Louis

Keep the following information in mind while searching for Czech Republic to St. Louis flight deals. Data was last updated April 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$2,752
(EaseMyTrip)

Popular in

August

Cheapest in

January

Average price

$888
Provider with most accurate pricing for Václav Havel Prague-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Václav Havel Prague-Lambert-St Louis flights.
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From Czech Republic to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($83 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Czech Republic to St. Louis

Cheapest flights from Czech Republic to St. Louis
Explore the most affordable flight options available from Czech Republic to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

This EaseMyTrip deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/131:40 pmPRG - STL
1 stop13h 00mMultiple Airlines
Fri 8/2912:35 pmSTL - PRG
2 stops16h 35mMultiple Airlines
Deal found 4/2$2,752
This United Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/111:40 pmPRG - STL
1 stop13h 00mUnited Airlines
Sun 8/314:00 pmSTL - PRG
1 stop13h 10mUnited Airlines
Deal found 4/2$3,030
This Air Canada deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/161:40 pmPRG - STL
2 stops16h 05mAir Canada
Sun 8/3112:35 pmSTL - PRG
2 stops16h 35mAir Canada
Deal found 4/2$3,068

Cheapflights Fare Finder

Customize your flight search to find flights from Czech Republic to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 3, 2025.
Use the filters below to find and compare flights from the Czech Republic to St. Louis that are best for you.

Fly from

Czech Republic

Fly to

St. Louis

Route

Depart

Return

Price

PragueSt. Louis

PRG - STL

PRGSTL

Václav Havel Prague

Wed 8/13

1:40 pm-7:40 pm

1 stop13h 00m

Lambert-St Louis

Fri 8/29

12:35 pm-12:10 pm

2 stops16h 35m

$2,752

PragueSt. Louis

PRG - STL

PRGSTL

Václav Havel Prague

Mon 8/11

1:40 pm-7:40 pm

1 stop13h 00m

Lambert-St Louis

Fri 8/29

4:00 pm-12:10 pm

1 stop13h 10m

$3,030

PragueSt. Louis

PRG - STL

PRGSTL

Václav Havel Prague

Sat 8/16

1:40 pm-10:45 pm

2 stops16h 05m

Lambert-St Louis

Sun 8/31

12:35 pm-12:10 pm

2 stops16h 35m

$3,068

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Best time to book a flight from Czech Republic to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Czech Republic with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from the Czech Republic to St. Louis

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated April 3, 2025.
United Airlines
7.4
Good
8,616 reviews

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
United Airlines
7.4
Good
8,616 reviews
United Airlines
7.4
Good
8,616 reviews

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
Air Canada
7.0
Good
9,029 reviews
United Airlines
7.4
Good
8,616 reviews

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

Related info for your journey

Find useful and relevant information for your journey from Czech Republic to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to St. Louis from Czech Republic?

    Lambert-St Louis (STL) is the airport you will fly into if you book a flight from Czech Republic to St. Louis. It is only a 12.7 mi journey from Lambert-St Louis (STL) to St. Louis’s city center.

  • Can I find deals for flights from Czech Republic to St. Louis that include hotel bookings?

    Yes. In addition to deals on Czech Republic to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Czech Republic to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Czech Republic to St. Louis.

  • Can I find deals for business class flights from Czech Republic to St. Louis?

    Yes. Cheapflights offers flight deals from Czech Republic to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Czech Republic to St. Louis?

    Currently, August is the cheapest month in which you can book a flight from Czech Republic to St. Louis (average of $311). Flying from Czech Republic to St. Louis in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near the Czech Republic?

Book flights to the Czech Republic if you plan to visit one of these locations
Fenton
Maryland Heights
Fairview Heights
Collinsville
Wentzville
Eureka
St. Peters
Festus
Glencoe
Alton
Farmington
Chesterfield

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Top airline flying from Czech Republic to St. Louis

Discover the top airline that operate flights from Czech Republic to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$824Average$827FlexibilityNo cancel feeOn-timeN/A

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