Cheapest return flights from Chicago to Istanbul in August from $767

Best time to book flights for Chicago (ORD) to Istanbul (SAW) flights at AirHint

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

Return flights

19 Aug - 18 Sep Icelandair
27 Aug - 02 Sep Qatar Airways
26 Aug - 05 Sep Icelandair
30 Aug - 06 Sep Qatar Airways
29 Aug - 05 Sep Qatar Airways
12 Aug - 26 Aug Icelandair
06 Aug - 11 Aug Icelandair
04 Aug - 11 Aug Icelandair
07 Aug - 09 Aug Icelandair
04 Aug - 07 Aug Icelandair
01 Aug - 31 Aug Qatar Airways
09 Aug - 23 Aug Icelandair

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