Cheapest return flights from St. Louis to Prague in January from $631

Best time to book flights for St. Louis (STL) to Prague (PRG) flights at AirHint

AirHint found the following cheapest return flights from St. Louis (STL) to Prague (PRG) in January 2025 (see full year).

Return flights

19 Jan - 04 Feb Lufthansa
19 Jan - 25 Jan Frontier Airlines

Also check the deals for one-way flights from St. Louis to Prague in January.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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