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$803+ Cheap flights from Prague (PRG) 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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — STL
Nov 9 — Nov 161
1 adult
Sat 11/9
Sat 11/16
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Cheap flight deals from Prague to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Prague (PRG) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 4, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Popular in

June

Cheapest in

October

Average price

$896

Round-trip from

$803
(Lufthansa)
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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High demand for flights, 17% potential price rise
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Best time to find cheap flights, 12% potential price drop
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Average for round-trip flights in November 2024
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From Václav Havel Prague to Lambert-St Louis
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Find flight deals from Prague to St. Louis

Cheapest flights from Prague to St. Louis
Explore the most affordable flight options available from Prague to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2024.

This Lufthansa deal was found by Cheapflights users on 11/4. 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.
Wed 11/207:20 amPRG - STL
1 stop13h 35mLufthansa
Sun 11/243:45 pmSTL - PRG
1 stop19h 05mLufthansa
Deal found 11/4$803
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Tue 11/196:45 amPRG - STL
2 stops17h 01mAmerican Airlines
Sat 11/233:06 pmSTL - PRG
2 stops24h 44mAmerican Airlines
Deal found 11/3$898
This Mytrip deal was found by Cheapflights users on 11/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2311:05 amPRG - STL
3 stops36h 21mMultiple Airlines
Sat 11/301:00 pmSTL - PRG
3 stops17h 55mMultiple Airlines
Deal found 11/3$1,032
This Austrian Airlines deal was found by Cheapflights users on 11/3. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/227:25 amPRG - STL
2 stops23h 03mAustrian Airlines
Fri 11/2912:00 pmSTL - PRG
2 stops15h 20mAustrian Airlines
Deal found 11/3$1,277

Find flights from Prague to St. Louis within your budget

Customize your flight search to find flights from Prague 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 2,455,398 searches. Data last updated November 4, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PragueSt. Louis

PRG - STL

PRGSTL

Václav Havel Prague

Wed 11/20

7:20 am-1:55 pm

1 stop13h 35m

Lambert-St Louis

Sun 11/24

5:30 pm-5:50 pm

2 stops17h 20m

$803

PragueSt. Louis

PRG - STL

PRGSTL

Václav Havel Prague

Tue 11/19

6:45 am-4:46 pm

2 stops17h 01m

Lambert-St Louis

Sat 11/23

3:06 pm-10:50 pm

2 stops24h 44m

$898

PragueSt. Louis

PRG - STL

PRGSTL

Václav Havel Prague

Sat 11/23

11:05 am-4:26 pm

3 stops36h 21m

Lambert-St Louis

Sat 11/30

1:00 pm-1:55 pm

3 stops17h 55m

$1,032

PragueSt. Louis

PRG - STL

PRGSTL

Václav Havel Prague

Fri 11/22

7:25 am-11:28 pm

2 stops23h 03m

Lambert-St Louis

Fri 11/29

12:00 pm-10:20 am

2 stops15h 20m

$1,277

Flights are sorted by cheapest first

Deals found on 11/4

  • Most accurate provider: When it comes to deals on Prague-St. Louis flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Prague-St. Louis flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Prague-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Prague-St. Louis flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Prague-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Prague to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Prague 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.

Travel insights for flights from Prague to St. Louis

Get recent, data-driven insights about flights from Prague to St. Louis including ideal travel times, pricing trends, and more.

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 November 4, 2024.
Austrian Airlines
7.6
Good
821 reviews

Boarding

7.7

Entertainment

6.8

Food

6.8

Overall

7.6

Comfort

7.4

Crew

8.2

Reviews

1 / 10

On time and easy to make connections. Needed some assistance and it was exceptional. We were taken directly to our gate. Flight itself was comfortable.

Austrian Airlines
7.6
Good
821 reviews
Austrian Airlines
7.6
Good
821 reviews

Boarding

7.7

Entertainment

6.8

Food

6.8

Overall

7.6

Comfort

7.4

Crew

8.2

Reviews

1 / 10

On time and easy to make connections. Needed some assistance and it was exceptional. We were taken directly to our gate. Flight itself was comfortable.

American Airlines
7.2
Good
10,000 reviews
Austrian Airlines
7.6
Good
821 reviews

Boarding

7.7

Entertainment

6.8

Food

6.8

Overall

7.6

Comfort

7.4

Crew

8.2

Reviews

1 / 10

On time and easy to make connections. Needed some assistance and it was exceptional. We were taken directly to our gate. Flight itself was comfortable.

Lufthansa
6.8
Okay
7,163 reviews
Austrian Airlines
7.6
Good
821 reviews

Boarding

7.7

Entertainment

6.8

Food

6.8

Overall

7.6

Comfort

7.4

Crew

8.2

Reviews

1 / 10

On time and easy to make connections. Needed some assistance and it was exceptional. We were taken directly to our gate. Flight itself was comfortable.

Related info for your journey

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

  • Can I find flights from Prague to St. Louis for under $900 on Cheapflights?

    Yes, there are multiple flights from Prague to St. Louis for under $900. The cheapest flight booked recently is on Lufthansa for just $803, but on average you can expect to pay $1,002.

  • What are the cheapest airlines flying from Prague to St. Louis round-trip?

    According to our current data, Lufthansa ($803), American Airlines ($898), and Austrian Airlines ($1,277) offers the cheapest pricing from Prague to St. Louis. You may be able to fly from Prague to St. Louis for 13% less than the average price by searching for these airlines.

  • What does PRG to STL mean?

    PRG and STL are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. PRG to STL refers to a flight route from Václav Havel Prague Airport to Lambert-St Louis Airport.

  • Can I find deals for flights from Prague to St. Louis that include extra baggage allowance?

    The amount of baggage you can bring on your Prague to St. Louis flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Prague to St. Louis with specific airlines?

    Yes, Cheapflights allows you to browse and filter Prague to St. Louis flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Prague 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.

  • Can I find deals for flights from Prague to St. Louis that allow pets onboard?

    Many airlines flying from Prague to St. Louis offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Prague to St. Louis?

    Yes, you can often find last-minute deals on Prague to St. Louis flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Prague to St. Louis flight deals updated?

    The Prague to St. Louis flight deals you see on this page were last updated on 11/4.

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

    Currently, September is the cheapest month in which you can book a flight from Prague to St. Louis (average of $308). Flying from Prague 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

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Top 3 airlines flying from Prague to St. Louis

Discover the top 3 airlines that operate flights from Prague 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 2,455,398 searches. Data last updated November 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$742Average$827FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$783Average$918FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$865Average$1,115FlexibilityNo cancel feeOn-time76%
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