Cheapest return flights from Chicago to Prague in October from $507

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 October 2025 (see full year).

Return flights

16 Oct - 21 Oct Scandinavian Airlines
01 Oct - 06 Oct Turkish Airlines
03 Oct - 17 Oct Turkish Airlines
30 Oct - 17 Nov Turkish Airlines
31 Oct - 07 Nov United
21 Oct - 28 Oct United
01 Oct - 08 Oct United
11 Oct - 18 Oct United

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

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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