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Cheap flights from St. Louis (STL) to Prague (PRG) from $616

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — PRG
Jun 13 — Jun 201
From?
To?
Thu 6/13
Thu 6/20
1 adult, Economy
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The best prices from Lambert-St Louis to Václav Havel Prague are usually found in March or January, booked 1 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from St. Louis to Prague

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Prague (PRG). 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 June 8, 2024.

Popular in

June

Cheapest in

March

Average price

$1,608

Round-trip from

$633
High demand for flights, 37% potential price rise
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Best time to find cheap flights, 33% potential price drop
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Average for round-trip flights in June 2024
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From Lambert-St Louis to Václav Havel Prague
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What is the cheapest day to fly round-trip from St. Louis to Prague?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 41% on the overall cost on flights from St. Louis to Prague.

What is the cheapest month to fly from St. Louis to Prague?

Flights from St. Louis to Prague lean towards being more expensive in June. Prices are generally better when you fly from St. Louis to Prague in March, with the cheapest ticket starting at $479.

What is the cheapest time of day to fly from STL to PRG?

One of the essential ways to save on airfare from St. Louis to Prague is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 10% on airfare.

Cheap St. Louis to Prague flights in June & July 2024

Find cheap flight options from St. Louis to Prague specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,022,473 searches. Prices were last updated on June 8, 2024.
The lowest fares we've come across on flights traveling from St. Louis to Prague in June and July 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Fri 7/195:30 pmSTL - PRG
2 stops15h 45mLufthansa
Fri 7/266:00 amPRG - STL
2 stops16h 40mLufthansa
Deal found 6/7$1,063
Mon 6/106:08 pmSTL - PRG
2 stops19h 22mAmerican Airlines
Wed 7/2411:35 amPRG - STL
2 stops17h 19mAmerican Airlines
Deal found 6/8$1,066
Thu 7/112:16 pmSTL - PRG
2 stops14h 29mAir France
Sat 7/207:05 amPRG - STL
2 stops16h 34mAir France
Deal found 6/7$1,225
Fri 7/195:30 pmSTL - PRG
2 stops15h 45mUnited Airlines
Fri 7/266:00 amPRG - STL
1 stop14h 30mUnited Airlines
Deal found 6/8$1,273
Fri 7/195:30 pmSTL - PRG
2 stops15h 45mLufthansa
Fri 7/266:00 amPRG - STL
1 stop14h 30mLufthansa
Deal found 6/7$1,281
Fri 7/193:25 pmSTL - PRG
1 stop12h 40mLufthansa
Fri 7/266:00 amPRG - STL
1 stop14h 30mLufthansa
Deal found 6/8$1,493
Thu 7/1111:25 amSTL - PRG
2 stops18h 20mLufthansa
Sat 7/206:35 pmPRG - STL
1 stop25h 55mLufthansa
Deal found 6/7$1,499
Fri 7/193:25 pmSTL - PRG
1 stop12h 40mLufthansa
Fri 7/266:00 amPRG - STL
1 stop14h 30mLufthansa
Deal found 6/7$1,617
Mon 6/105:31 pmSTL - PRG
2 stops22h 44mLufthansa
Wed 7/246:00 amPRG - STL
1 stop14h 30mLufthansa
Deal found 6/8$1,630

St. Louis to Prague 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Prague in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,022,473 searches. Data last updated June 8, 2024.
The lowest fares we've come across on flights traveling from St. Louis to Prague in June and July 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Sun 12/86:22 pmSTL - PRG
2 stops16h 38mBritish Airways
Wed 12/187:05 amPRG - STL
2 stops21h 26mBritish Airways
Deal found 6/8$616
Tue 12/107:03 pmSTL - PRG
2 stops20h 47mAmerican Airlines
Wed 12/187:05 amPRG - STL
3 stops18h 34mAmerican Airlines
Deal found 6/8$620
Wed 12/1112:02 pmSTL - PRG
2 stops22h 33mBritish Airways
Thu 12/199:20 pmPRG - STL
2 stops46h 53mBritish Airways
Deal found 6/8$621
Wed 12/111:05 pmSTL - PRG
2 stops18h 20mMultiple Airlines
Thu 12/1910:25 amPRG - STL
2 stops30h 28mMultiple Airlines
Deal found 6/7$622
Sun 12/83:45 pmSTL - PRG
1 stop11h 00mLufthansa
Wed 12/187:20 amPRG - STL
1 stop13h 35mLufthansa
Deal found 6/8$623
Tue 12/104:10 pmSTL - PRG
2 stops15h 15mAir Canada
Thu 12/1912:05 pmPRG - STL
2 stops28h 48mAir Canada
Deal found 6/8$624
Sun 12/811:20 amSTL - PRG
2 stops15h 25mUnited Airlines
Wed 12/187:20 amPRG - STL
1 stop13h 35mUnited Airlines
Deal found 6/8$628
Sun 12/83:45 pmSTL - PRG
1 stop11h 00mLufthansa
Tue 12/1710:25 amPRG - STL
2 stops17h 45mLufthansa
Deal found 6/8$633
Sun 12/83:45 pmSTL - PRG
1 stop11h 00mUnited Airlines
Thu 12/1912:05 pmPRG - STL
1 stop32h 50mUnited Airlines
Deal found 6/8$640

Find flights from St. Louis to Prague within your budget

Customize your flight search to find flights from St. Louis to Prague 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 3,022,473 searches. Data last updated June 8, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$782 - $1,225

Route

Depart

Return

Price

Lambert-St LouisVáclav Havel Prague

STL - PRG

STLPRG

Lambert-St Louis

Mon 10/14

2 stops16h 05m

Václav Havel Prague

Sat 10/26

2 stops22h 09m

$782

Lambert-St LouisVáclav Havel Prague

STL - PRG

STLPRG

Lambert-St Louis

Mon 10/14

2 stops22h 50m

Václav Havel Prague

Sat 10/26

1 stop27h 20m

$851

Lambert-St LouisVáclav Havel Prague

STL - PRG

STLPRG

Lambert-St Louis

Mon 8/12

2 stops13h 40m

Václav Havel Prague

Wed 8/28

2 stops20h 35m

$853

Lambert-St LouisVáclav Havel Prague

STL - PRG

STLPRG

Lambert-St Louis

Mon 8/12

2 stops15h 45m

Václav Havel Prague

Wed 8/28

1 stop14h 30m

$875

Lambert-St LouisVáclav Havel Prague

STL - PRG

STLPRG

Lambert-St Louis

Fri 9/20

2 stops26h 29m

Václav Havel Prague

Mon 9/23

2 stops28h 45m

$925

Lambert-St LouisVáclav Havel Prague

STL - PRG

STLPRG

Lambert-St Louis

Fri 7/19

2 stops15h 45m

Václav Havel Prague

Fri 7/26

2 stops16h 40m

$1,063

Lambert-St LouisVáclav Havel Prague

STL - PRG

STLPRG

Lambert-St Louis

Fri 9/20

1 stop14h 55m

Václav Havel Prague

Mon 9/23

2 stops19h 36m

$1,123

Lambert-St LouisVáclav Havel Prague

STL - PRG

STLPRG

Lambert-St Louis

Fri 9/20

1 stop19h 25m

Václav Havel Prague

Mon 9/23

2 stops35h 21m

$1,142

Lambert-St LouisVáclav Havel Prague

STL - PRG

STLPRG

Lambert-St Louis

Thu 7/11

2 stops14h 29m

Václav Havel Prague

Sat 7/20

2 stops16h 34m

$1,225

Flights are sorted by cheapest first

Deals found on 6/7

What is the cheapest day to fly from St. Louis to Prague?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Prague. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Prague flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from St. Louis to Prague

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

Temperature and rainfall in Prague by month

Plan your trip to Prague by taking into account the average temperature and rainfall totals by month.

PRG

Temperature

30.2 - 62.6 °F

If weather is an important factor for your trip to Prague, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Prague

Get insights into the airlines that provide service to Prague. 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 Prague. Reviews last updated June 8, 2024.
To help decide which airline to fly from St. Louis to Prague, see what other customers have to say about British Airways and Lufthansa. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.5
Good
1,715 reviews

Overall

7.5

Boarding

7.5

Comfort

7.4

Crew

8.2

Food

7.1

Entertainment

7.1

Reviews

1 / 10

Friendly and efficient staff. One of the best boarding structure I've seen, miles and more airlines are always a joke, chaotic. This airline is actually efficient. Planes are new, clean. A

Air France
7.5
Good
1,715 reviews
Air France
7.5
Good
1,715 reviews

Overall

7.5

Boarding

7.5

Comfort

7.4

Crew

8.2

Food

7.1

Entertainment

7.1

Reviews

1 / 10

Friendly and efficient staff. One of the best boarding structure I've seen, miles and more airlines are always a joke, chaotic. This airline is actually efficient. Planes are new, clean. A

Air Canada
7.0
Good
7,057 reviews
Air France
7.5
Good
1,715 reviews

Overall

7.5

Boarding

7.5

Comfort

7.4

Crew

8.2

Food

7.1

Entertainment

7.1

Reviews

1 / 10

Friendly and efficient staff. One of the best boarding structure I've seen, miles and more airlines are always a joke, chaotic. This airline is actually efficient. Planes are new, clean. A

Lufthansa
7.0
Good
7,513 reviews
Air France
7.5
Good
1,715 reviews

Overall

7.5

Boarding

7.5

Comfort

7.4

Crew

8.2

Food

7.1

Entertainment

7.1

Reviews

1 / 10

Friendly and efficient staff. One of the best boarding structure I've seen, miles and more airlines are always a joke, chaotic. This airline is actually efficient. Planes are new, clean. A

British Airways
6.8
Okay
6,759 reviews
Air France
7.5
Good
1,715 reviews

Overall

7.5

Boarding

7.5

Comfort

7.4

Crew

8.2

Food

7.1

Entertainment

7.1

Reviews

1 / 10

Friendly and efficient staff. One of the best boarding structure I've seen, miles and more airlines are always a joke, chaotic. This airline is actually efficient. Planes are new, clean. A

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Prague. 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 St. Louis to Prague for under $800 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Prague for under $800. The cheapest flight booked recently is on British Airways for just $782, but on average you can expect to pay $1,103.

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

    According to our current data, British Airways ($782), Air Canada ($853), and Lufthansa ($875) offers the cheapest pricing from St. Louis to Prague. British Airways is priced at 22% lower than the current average price of a flight leaving 3 months from now.

  • What does STL to PRG mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Lambert-St Louis Airport to Václav Havel Prague Airport flight would often be abbreviated as a STL to PRG flight.

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

    The amount of baggage you can bring on your St. Louis to Prague 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 St. Louis to Prague with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Prague 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 St. Louis to Prague that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Prague 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 St. Louis to Prague that allow pets onboard?

    Many airlines flying from St. Louis to Prague 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 St. Louis to Prague?

    Yes, you can often find last-minute deals on St. Louis to Prague 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 St. Louis to Prague flight deals updated?

    The St. Louis to Prague flight deals you see on this page were last updated on 6/8.

  • What are the most popular airlines that fly from St. Louis to Prague?

    Before booking your flight from St. Louis to Prague check out the most popular airlines for this route: American Airlines, Air Canada or Air France.

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

    Currently, December is the cheapest month in which you can book a flight from St. Louis to Prague (average of $633). Flying from St. Louis to Prague in June is currently the most expensive (average of $1,277). 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.

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Alternative routes for St. Louis to Prague
See prices for flight routes from nearby airports that may be better suited for you.

Kansas City to Prague flights

Top 8 airlines flying from St. Louis to Prague

Discover the top 8 airlines that operate flights from St. Louis to Prague. 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 3,022,473 searches. Data last updated June 8, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$527Average$802FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$605Average$996FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$711Average$1,124FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$714Average$1,041FlexibilityNo cancel feeOn-time71%
DeltaCheapest$725Average$977FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$730Average$884FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$758Average$1,103FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$980Average$1,498FlexibilityNo cancel feeOn-time67%
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Search flights from St. Louis to Prague by cabin class

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