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

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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 April , May 2026

24 Apr - 01 May $ 1,055.00
STL
St Louis
United Airlines
2 STOPS
PRG
Prague
PRG
Prague
United Airlines
1 STOPS
STL
St Louis
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12 Apr - 08 May $ 1,605.00
STL
St Louis
Aer Lingus
1 STOPS
PRG
Prague
PRG
Prague
Aer Lingus
2 STOPS
STL
St Louis
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12 Apr - 06 May $ 1,618.00
STL
St Louis
Aer Lingus
1 STOPS
PRG
Prague
PRG
Prague
Aer Lingus
2 STOPS
STL
St Louis
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Last minute flights from St Louis to Prague

22 Apr - 01 May $ 1,417.00
STL
St Louis
Frontier Airlines
1 STOPS
PRG
Prague
PRG
Prague
Frontier Airlines
3 STOPS
STL
St Louis
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22 Apr - 01 May $ 1,428.00
STL
St Louis
Frontier Airlines
1 STOPS
PRG
Prague
PRG
Prague
Frontier Airlines
3 STOPS
STL
St Louis
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12 Apr - 01 May $ 1,429.00
STL
St Louis
Frontier Airlines
1 STOPS
PRG
Prague
PRG
Prague
Frontier Airlines
3 STOPS
STL
St Louis
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One-way flights to Prague from St Louis

3:30 PM - 9:45 AM
Lufthansa
1 Stops
12h 15m
STL - PRG
$ 643
Kiwi
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6:55 PM - 3:15 PM
United Airlines
2 Stops
14h 10m
STL - PRG
$ 646
Kiwi
Pick dates
3:30 PM - 9:45 AM
United Airlines
1 Stops
12h 15m
STL - PRG
$ 653
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.