Cheap flights from St. Louis to Prague from $324

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Prague departing on 8/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from St. Louis to Prague

Cheap round-trip flights

 Logo
1:30 pm - 5:55 pmSTL-PRG
21h 25m2 stops
 Logo
6:00 am - 8:00 pmPRG-STL
21h 00m2 stops
Wed, Aug 20 - Wed, Aug 27
British Airways Logo
7:53 pm - 8:45 pmSTL-PRG
17h 52m2 stops
British Airways Logo
8:10 am - 6:36 pmPRG-STL
17h 26m2 stops
$664British Airways
Find Deal
Wed, Oct 15 - Wed, Oct 22
United Airlines Logo
5:18 pm - 1:55 pmSTL-PRG
14h 37m2 stops
United Airlines Logo
7:20 am - 2:55 pmPRG-STL
13h 35m1 stop
$665United Airlines
Find Deal
Mon, Oct 27 - Sun, Nov 2
Lufthansa Logo
3:30 pm - 9:40 amSTL-PRG
11h 10m1 stop
Lufthansa Logo
6:00 am - 1:30 pmPRG-STL
14h 30m1 stop
$676Lufthansa
Find Deal
Wed, Oct 15 - Wed, Oct 22
United Airlines Logo
1:30 pm - 10:55 amSTL-PRG
14h 25m2 stops
United Airlines Logo
6:00 am - 1:30 pmPRG-STL
14h 30m1 stop
$677United Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 22
Lufthansa Logo
3:30 pm - 9:40 amSTL-PRG
11h 10m1 stop
Lufthansa Logo
6:00 am - 1:30 pmPRG-STL
14h 30m1 stop
$933Lufthansa
Find Deal
Wed, Aug 20 - Wed, Aug 27
Brussels Airlines Logo
1:10 pm - 10:25 pmSTL-PRG
26h 15m3 stops
Brussels Airlines Logo
6:50 am - 6:59 pmPRG-STL
19h 09m2 stops
$1,227Brussels Airlines
Find Deal
Tue, Sep 9 - Sat, Sep 20
Air Canada Logo
4:05 pm - 6:15 pmSTL-PRG
20h 10m2 stops
Air Canada Logo
7:20 am - 8:25 pmPRG-STL
19h 05m3 stops
$1,309Air Canada
Find Deal
Mon, Oct 27 - Sun, Nov 2
Brussels Airlines Logo
1:10 pm - 10:25 pmSTL-PRG
26h 15m3 stops
Brussels Airlines Logo
11:50 am - 6:59 pmPRG-STL
38h 09m3 stops
$1,508Brussels Airlines
Find Deal
Tue, Sep 9 - Sat, Sep 20
Air Canada Logo
4:05 pm - 1:55 pmSTL-PRG
14h 50m2 stops
Air Canada Logo
7:40 am - 7:25 pmPRG-STL
18h 45m3 stops
$4,892Air Canada
Find Deal
Wed, Dec 3 - Fri, Dec 12

Lufthansa flights from St. Louis to Prague

Our best Lufthansa deals on St. Louis to Prague flight tickets
Lufthansa
Oct 15
STL3:30 pmLambert-St Louis
11h 10m
1 stop
PRG9:40 amVáclav Havel Prague
Oct 22
PRG6:00 amVáclav Havel Prague
14h 30m
1 stop
STL1:30 pmLambert-St Louis
Lufthansa
Aug 20
STL3:30 pmLambert-St Louis
11h 10m
1 stop
PRG9:40 amVáclav Havel Prague
Aug 27
PRG6:00 amVáclav Havel Prague
14h 30m
1 stop
STL1:30 pmLambert-St Louis
Lufthansa
Aug 20
STL3:30 pmLambert-St Louis
15h 10m
1 stop
PRG1:40 pmVáclav Havel Prague
Aug 27
PRG6:00 amVáclav Havel Prague
14h 30m
1 stop
STL1:30 pmLambert-St Louis

British Airways flights from St. Louis to Prague

Our best British Airways deals on St. Louis to Prague flight tickets
British Airways
Oct 15
STL7:53 pmLambert-St Louis
17h 52m
2 stops
PRG8:45 pmVáclav Havel Prague
Oct 22
PRG8:10 amVáclav Havel Prague
17h 26m
2 stops
STL6:36 pmLambert-St Louis
British Airways
Oct 27
STL7:54 pmLambert-St Louis
18h 41m
2 stops
PRG8:35 pmVáclav Havel Prague
Nov 2
PRG5:55 amVáclav Havel Prague
20h 05m
2 stops
STL8:00 pmLambert-St Louis
British Airways
Jul 14
STL8:01 pmLambert-St Louis
13h 59m
2 stops
PRG5:00 pmVáclav Havel Prague
Jul 20
PRG9:20 pmVáclav Havel Prague
29h 59m
2 stops
STL8:19 pmLambert-St Louis

See travel insights to Prague from

How to get the cheapest flight ticket from St. Louis to Prague

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Prague?

In general, March is the cheapest month to fly from St. Louis to Prague. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $659. If you are unable to visit Prague during the month of March, then departing from St. Louis during the month January is also very affordable. Most momondo users find prices during this month for around $683.

What is the cheapest day to depart on your flight to Prague?

The cheapest day to depart from St. Louis to Prague is on a Thursday. Travelers who choose to depart for Prague on a Thursday will often find tickets for as low as $983. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from St. Louis to Prague for around $1,216.

What is the cheapest time of day to depart on your flight to Prague?

According to our data, the cheapest time of day to fly to Prague is in the morning. momondo users have found flights departing from St. Louis to Prague in the morning for as low as $1,013. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around $1,216. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from St. Louis to Prague

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Prague according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Prague (STL to PRG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Prague

Best Price Found

$324

Fastest flight time

11h 10m

Direct flights

None

Airports in Prague

1 airport
The best one-way flight to Prague from St. Louis in the past 72 hours is $324. The best round-trip flight deal from St. Louis to Prague found on momondo in the last 72 hours is $659.
The fastest flight from St. Louis to Prague takes 11h 10m
There are no direct flights from St. Louis to Prague. Popular non-direct route for this connection is Lambert-St Louis Airport - Václav Havel Prague Airport.
There is 1 airport near Prague: Václav Havel Prague (PRG)

  • How far is Lambert-St Louis to Václav Havel Prague by plane?

    Lambert-St Louis and Václav Havel Prague are 4789.6 mi apart from one another. Flights usually cover this in 11h 10m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Václav Havel Prague Airport?

    Prices for flights from Lambert-St Louis Airport to Václav Havel Prague Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Václav Havel Prague Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Václav Havel Prague Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lambert-St Louis Airport to Václav Havel Prague Airport.

  • What documentation or ID do you need to fly to Václav Havel Prague Airport?

    The travel and health documents you'll need for your trip to Václav Havel Prague Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Václav Havel Prague Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from St. Louis to Prague?


Best airlines flying from St. Louis to Prague

Compare and see reviews for airlines that fly from St. Louis to Prague with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $642Free CancellationRating
8.0
7,952 reviews
Search Delta flights
LufthansaPriceFrom $683Free CancellationRating
6.8
7,199 reviews
Search Lufthansa flights
KLMPriceFrom $708Free CancellationRating
7.8
1,372 reviews
Search KLM flights
United AirlinesPriceFrom $723Free CancellationRating
7.4
8,846 reviews
Search United Airlines flights
Air CanadaPriceFrom $745Free CancellationRating
7.1
9,692 reviews
Search Air Canada flights

Traveling to a place near Prague?

Book flights to Prague if you plan to visit one of these locations
Český Krumlov
Pilsen
Liberec

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Prague?

It is quick and easy to find St. Louis to Prague flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Prague that suits you.

Can I find flights from St. Louis to Prague with flexible booking policies on momondo?

Yes. All flights to Prague from St. Louis on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from St. Louis to Prague?

Once you have performed a search for St. Louis to Prague flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from St. Louis to Prague right now. Can momondo alert me if prices change?

If you are not ready to book a flight from St. Louis to Prague now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Prague and let you know when they change.


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Tue 7/15
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