Cheapest return ORD–PRG flights, May

AirHint found the following cheapest return flights from Chicago (ORD) to Prague (PRG) in May 2026 (see full year).

Return flights

11 May - 18 May Scandinavian Airlines
04 May - 11 May Scandinavian Airlines
05 May - 20 May Spirit Airlines
25 May - 09 Jun Icelandair
08 May - 15 May Icelandair
05 May - 18 May Condor
01 May - 04 May LOT
08 May - 24 May jetBlue
19 May - 02 Jun Icelandair
07 May - 18 May Frontier Airlines
02 May - 09 May Scandinavian Airlines
19 May - 26 May Scandinavian Airlines
19 May - 06 Jun Icelandair
30 May - 28 Jun Icelandair
16 May - 28 Jun Air Serbia
26 May - 02 Jun Scandinavian Airlines
30 May - 06 Jun Scandinavian Airlines
31 May - 07 Jun Scandinavian Airlines

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

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