Cheapest return flights from Chicago to Prague in June from $634

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 June 2025 (see full year).

Return flights

03 Jun - 17 Jun Icelandair
07 Jun - 14 Jun Spirit Airlines
09 Jun - 13 Jun Spirit Airlines
13 Jun - 23 Jun Spirit Airlines
03 Jun - 08 Jun Spirit Airlines
06 Jun - 17 Jun Spirit Airlines
26 Jun - 03 Jul Spirit Airlines
27 Jun - 03 Jul Spirit Airlines
13 Jun - 27 Jun Spirit Airlines
05 Jun - 12 Jun United
27 Jun - 04 Jul Spirit Airlines
09 Jun - 16 Jun United
29 Jun - 06 Jul United
15 Jun - 22 Jun United

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

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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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