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Cheap flights from St. Louis to Prague from $697

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Prague departing on 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from St. Louis to Prague

Cheap round-trip flights

These are some of the best round-trip flight deals from St. Louis to Prague that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from St. Louis to Prague.

Cheap last minute flights

Planning a quick getaway from St. Louis to Prague? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Prague, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from St. Louis to Prague

Find recent round-trip train or bus tickets from St. Louis to Prague.

All round-trip flight deals to Prague

The cheapest plane tickets to Prague found on KAYAK recently.
3:50 pm - 6:05 pmSTL-PRG
43h 15m2 stops
7:10 am - 3:06 pmPRG-STL
38h 56m2 stops
$697Air Canada
Find Deal
Sun, Jan 12 - Tue, Jan 28
3:45 pm - 2:25 pmSTL-PRG
15h 40m1 stop
7:10 am - 3:06 pmPRG-STL
38h 56m2 stops
Sun, Jan 12 - Tue, Jan 28
3:45 pm - 11:20 amSTL-PRG
12h 35m1 stop
7:10 am - 5:36 pmPRG-STL
17h 26m2 stops
$735Lufthansa
Find Deal
Sun, Jan 12 - Tue, Jan 28
3:45 pm - 2:25 pmSTL-PRG
15h 40m1 stop
12:10 pm - 1:55 pmPRG-STL
32h 45m1 stop
$750Lufthansa
Find Deal
Sun, Jan 12 - Tue, Jan 28
8:25 am - 1:55 pmSTL-PRG
22h 30m2 stops
7:10 am - 3:06 pmPRG-STL
38h 56m2 stops
$769United Airlines
Find Deal
Tue, Dec 31 - Tue, Jan 14
6:30 am - 10:50 amSTL-PRG
21h 20m2 stops
11:35 am - 11:43 pmPRG-STL
19h 08m2 stops
$901Delta
Find Deal
Thu, Dec 12 - Tue, Dec 17
6:30 am - 8:20 amSTL-PRG
18h 50m2 stops
11:35 am - 11:43 pmPRG-STL
19h 08m2 stops
$902Delta
Find Deal
Thu, Dec 12 - Tue, Dec 17
6:25 am - 1:55 pmSTL-PRG
24h 30m2 stops
1:50 pm - 3:38 pmPRG-STL
32h 48m2 stops
$982United Airlines
Find Deal
Sun, Jan 5 - Sun, Jan 12
11:00 am - 11:00 amSTL-PRG
17h 00m2 stops
6:45 am - 5:22 pmPRG-STL
17h 37m2 stops
$4,458American Airlines
Find Deal
Tue, Dec 10 - Tue, Dec 17
11:00 am - 11:00 amSTL-PRG
17h 00m2 stops
11:00 am - 9:53 pmPRG-STL
17h 53m2 stops
$4,709American Airlines
Find Deal
Tue, Dec 10 - Fri, Dec 20
STL-PRG
4783 mimulti-stop
Multiple Airlines
Find Deal
3:50 pm - 1:10 pmSTL-PRG
14h 20m2 stops
9:20 am - 11:45 amPRG-STL
33h 25m3 stops
$1,513
Find Deal
Mon, Nov 25 - Mon, Jun 2
1:05 pm - 9:45 amSTL-PRG
13h 40m2 stops
11:55 am - 9:43 pmPRG-STL
16h 48m2 stops
$1,668
Find Deal
Mon, Nov 25 - Mon, Jun 2

Air Canada flights from St. Louis to Prague

Our best Air Canada deals on St. Louis to Prague flight tickets
Air Canada
Jan 12
STL3:50 pmLambert-St Louis
43h 15m
2 stops
PRG6:05 pmVáclav Havel Prague
Jan 28
PRG7:10 amVáclav Havel Prague
38h 56m
2 stops
STL3:06 pmLambert-St Louis
Air Canada
Dec 31
STL3:50 pmLambert-St Louis
33h 55m
2 stops
PRG8:45 amVáclav Havel Prague
Jan 14
PRG7:10 amVáclav Havel Prague
38h 56m
2 stops
STL3:06 pmLambert-St Louis
Air Canada
Jan 12
STL3:50 pmLambert-St Louis
15h 05m
2 stops
PRG1:55 pmVáclav Havel Prague
Jan 28
PRG7:10 amVáclav Havel Prague
21h 35m
3 stops
STL9:45 pmLambert-St Louis

Lufthansa flights from St. Louis to Prague

Our best Lufthansa deals on St. Louis to Prague flight tickets
Lufthansa
Jan 12
STL3:45 pmLambert-St Louis
12h 35m
1 stop
PRG11:20 amVáclav Havel Prague
Jan 28
PRG7:10 amVáclav Havel Prague
17h 26m
2 stops
STL5:36 pmLambert-St Louis
Lufthansa
Jan 12
STL3:45 pmLambert-St Louis
15h 40m
1 stop
PRG2:25 pmVáclav Havel Prague
Jan 28
PRG12:10 pmVáclav Havel Prague
32h 45m
1 stop
STL1:55 pmLambert-St Louis
Lufthansa
Dec 31
STL11:30 amLambert-St Louis
15h 15m
2 stops
PRG9:45 amVáclav Havel Prague
Jan 14
PRG3:05 pmVáclav Havel Prague
29h 50m
1 stop
STL1:55 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, January 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 $647. If you are unable to visit Prague during the month of January, then departing from St. Louis during the month November is also very affordable. Most momondo users find prices during this month for around $806.

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 Wednesday. Travelers who choose to depart for Prague on a Wednesday will often find tickets for as low as $971. 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 $1,368.

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 evening. momondo users have found flights departing from St. Louis to Prague in the evening for as low as $0. 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 in the afternoon because they tend to be around $1,163. 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

$697

Fastest flight time

11h 00m

Direct flights

None

Airports in Prague

1 airport
The best flight deal from St. Louis to Prague found on momondo in the last 72 hours is $697
The fastest flight from St. Louis to Prague takes 11h 00m
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 00m, 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
British AirwaysPriceFrom $615Free CancellationRating
6.6
6,831 reviews
Search British Airways flights
DeltaPriceFrom $657Free CancellationRating
8.0
8,755 reviews
Search Delta flights
KLMPriceFrom $708Free CancellationRating
7.8
1,349 reviews
Search KLM flights
LufthansaPriceFrom $711Free CancellationRating
6.8
7,143 reviews
Search Lufthansa flights
American AirlinesPriceFrom $714Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $744Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights

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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