Cheapest return flights from Chicago to Istanbul in June from 715€

AirHint found the following cheapest return flights from Chicago (ORD) to Istanbul (IST) in June 2026 (see full year).

Return flights

04 Jun - 07 Jun KLM
02 Jun - 07 Jun Spirit Airlines
01 Jun - 04 Jun Austrian Airlines
15 Jun - 29 Jun KLM
02 Jun - 05 Jun Spirit Airlines
01 Jun - 05 Jun Icelandair
06 Jun - 10 Jun Icelandair
05 Jun - 09 Jun KLM
06 Jun - 09 Jun KLM
04 Jun - 14 Jun Spirit Airlines
04 Jun - 09 Jul Icelandair
18 Jun - 02 Jul KLM
18 Jun - 02 Jul Turkish Airlines direct

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

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