Cheap flights from Chicago to Istanbul

July 12, 2026

Real fares below come from the Aviasales price feed for ORD-IST. Prices move daily; tap any row to open live results and book. The cheapest one-way/return we currently see is $306.

Search live ORD → IST fares on Aviasales →

Price	Airline	Stops	Book
$306	F9	Direct	Book →
$330	FI	Direct	Book →
$334	FI	Direct	Book →
$335	FI	Direct	Book →
$339	FI	Direct	Book →
$340	FI	Direct	Book →
$341	FI	Direct	Book →
$342	FI	Direct	Book →

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