Cheapest return flights from Chicago to Prague in August from 552€

Best time to book flights for Chicago (ORD) to Prague (PRG) flights at AirHint

AirHint found the following cheapest return flights from Chicago (ORD) to Prague (PRG) in August 2025 (see full year).

Return flights

10 Aug - 24 Aug Finnair
07 Aug - 21 Aug Finnair
18 Aug - 25 Aug United
08 Aug - 20 Aug Delta
01 Aug - 17 Aug Lufthansa
28 Aug - 25 Sep TAP
08 Aug - 15 Aug United
28 Aug - 04 Sep United
03 Aug - 10 Aug United

Also check the deals for one-way flights from Chicago to Prague in August.

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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