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Cheap flights from St Louis (STL) to Prague (PRG)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from St Louis (STL) to Prague (PRG)

How to find the cheapest flight from St Louis (STL) to Prague (PRG)
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How to find the cheapest flight from St Louis (STL) to Prague (PRG)
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How to find the cheapest flight from St Louis (STL) to Prague (PRG)
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Cheap flights from St Louis to Prague in May , June 2026

27 May - 11 Jun $ 1,143.00
STL
St Louis
Frontier Airlines
3 STOPS
PRG
Prague
PRG
Prague
Frontier Airlines
3 STOPS
STL
St Louis
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21 May - 08 Jun $ 3,656.00
STL
St Louis
SAS
2 STOPS
PRG
Prague
PRG
Prague
SAS
2 STOPS
STL
St Louis
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21 May - 06 Jun $ 3,757.00
STL
St Louis
SAS
2 STOPS
PRG
Prague
PRG
Prague
SAS
2 STOPS
STL
St Louis
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Last minute flights from St Louis to Prague

21 May - 01 Jun $ 1,211.00
STL
St Louis
United Airlines
2 STOPS
PRG
Prague
PRG
Prague
United Airlines
2 STOPS
STL
St Louis
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21 May - 31 May $ 1,327.00
STL
St Louis
United Airlines
2 STOPS
PRG
Prague
PRG
Prague
United Airlines
2 STOPS
STL
St Louis
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21 May - 31 May $ 1,327.00
STL
St Louis
United Airlines
2 STOPS
PRG
Prague
PRG
Prague
United Airlines
2 STOPS
STL
St Louis
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One-way flights to Prague from St Louis

6:00 AM - 8:05 AM
United Airlines
2 Stops
19h 55m
STL - PRG
$ 790
Kiwi
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1:13 PM - 8:05 AM
United Airlines
2 Stops
12h 42m
STL - PRG
$ 821
Kiwi
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3:30 PM - 9:45 AM
United Airlines
1 Stops
12h 15m
STL - PRG
$ 832
Kiwi
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How to find the cheapest flight from St Louis (STL) to Prague (PRG)

Related info for your journey
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How to find the cheapest flight from St Louis (STL) to Prague (PRG)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from St Louis (STL) to Prague (PRG)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.