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St. Louis

$552+ Cheap flights from the Czech Republic to St. Louis (STL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — STL
feb. 7 — feb. 141
sáb. 2/7
sáb. 2/14
1 adult, Economy
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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 enero 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$851
(Iberia)

One-way from

$552
(Kiwi.com)
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
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One-way flight from Czech Republic to Lambert-St Louis
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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 enero 8, 2026.

This Iberia deal was found by Cheapflights users on 1/7. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 1/226:45 amPRG - STL
2 stops21h 30mMultiple Airlines
lun. 1/2611:55 amSTL - PRG
2 stops19h 05mMultiple Airlines
Deal found 1/7$851
This American Airlines deal was found by Cheapflights users on 1/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 1/226:45 amPRG - STL
2 stops23h 27mAmerican Airlines
dom. 1/252:54 pmSTL - PRG
2 stops15h 41mAmerican Airlines
Deal found 1/7$856
This Delta deal was found by Cheapflights users on 1/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/218:55 amPRG - STL
2 stops31h 11mDelta
sáb. 2/2811:30 amSTL - PRG
2 stops17h 10mDelta
Deal found 1/7$956
This Lufthansa deal was found by Cheapflights users on 1/6. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 1/226:45 pmPRG - STL
1 stop26h 10mLufthansa
lun. 1/266:40 pmSTL - PRG
2 stops14h 25mLufthansa
Deal found 1/6$968
This United Airlines deal was found by Cheapflights users on 1/7. 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.
jue. 1/221:45 pmPRG - STL
2 stops16h 13mUnited Airlines
dom. 1/253:50 pmSTL - PRG
1 stop12h 20mUnited Airlines
Deal found 1/7$971
This Condor deal was found by Cheapflights users on 1/8. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/18:50 amPRG - STL
2 stops18h 40mMultiple Airlines
jue. 8/207:00 amSTL - PRG
2 stops31h 25mMultiple Airlines
Deal found 1/8$986
This British Airways deal was found by Cheapflights users on 1/8. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/110:30 amPRG - STL
1 stop16h 00mBritish Airways
jue. 8/208:00 pmSTL - PRG
2 stops17h 10mBritish Airways
Deal found 1/8$1,000
This Air Canada deal was found by Cheapflights users on 1/7. 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.
jue. 1/227:35 amPRG - STL
3 stops17h 08mAir Canada
lun. 1/264:05 pmSTL - PRG
2 stops14h 50mAir Canada
Deal found 1/7$1,020

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 enero 8, 2026.
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

jue. 1/22

6:45 am-9:15 pm

2 stops21h 30m

Lambert-St Louis

lun. 1/26

11:55 am-2:00 pm

2 stops19h 05m

$851

PragueSt. Louis

PRG - STL

PRGSTL

Václav Havel Prague

jue. 1/22

6:45 am-11:12 pm

2 stops23h 27m

Lambert-St Louis

dom. 1/25

2:54 pm-1:35 pm

2 stops15h 41m

$856

PragueSt. Louis

PRG - STL

PRGSTL

Václav Havel Prague

sáb. 2/21

8:55 am-9:06 am

2 stops31h 11m

Lambert-St Louis

sáb. 2/28

11:30 am-11:40 am

2 stops17h 10m

$956

PragueSt. Louis

PRG - STL

PRGSTL

Václav Havel Prague

jue. 1/22

6:45 pm-1:55 pm

1 stop26h 10m

Lambert-St Louis

lun. 1/26

6:40 pm-4:05 pm

2 stops14h 25m

$968

PragueSt. Louis

PRG - STL

PRGSTL

Václav Havel Prague

jue. 1/22

1:45 pm-10:58 pm

2 stops16h 13m

Lambert-St Louis

dom. 1/25

3:50 pm-11:10 am

1 stop12h 20m

$971

PragueSt. Louis

PRG - STL

PRGSTL

Václav Havel Prague

mié. 7/1

8:50 am-8:30 pm

2 stops18h 40m

Lambert-St Louis

jue. 8/20

7:00 am-9:25 pm

2 stops31h 25m

$986

PragueSt. Louis

PRG - STL

PRGSTL

Václav Havel Prague

mié. 7/1

10:30 am-7:30 pm

1 stop16h 00m

Lambert-St Louis

jue. 8/20

8:00 pm-8:10 pm

2 stops17h 10m

$1,000

PragueSt. Louis

PRG - STL

PRGSTL

Václav Havel Prague

jue. 1/22

7:35 am-5:43 pm

3 stops17h 08m

Lambert-St Louis

lun. 1/26

4:05 pm-1:55 pm

2 stops14h 50m

$1,020

PragueSt. Louis

PRG - STL

PRGSTL

Václav Havel Prague

mié. 4/15

9:25 am-11:59 pm

3 stops45h 34m

$552

PragueSt. Louis

PRG - STL

PRGSTL

Václav Havel Prague

dom. 3/29

9:20 pm-6:00 pm

2 stops27h 40m

$763

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 13 results
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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
No data available for this route at this time. Please check back soon.

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.

  • How long is the flight from Czech Republic to St. Louis?

    Airlines like American Airlines, Delta, and Lufthansa fly from Czech Republic to St. Louis in about 23h 27m. The time it takes to get you to your destination can typically vary by up to 7h 44m. Czech Republic and St. Louis are separated by a distance of 4783 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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.

See more FAQs

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
Chesterfield
Alton
Farmington
Festus

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Alternative routes for Czech Republic to St. Louis

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