Cheapest one-way flights from Chicago to Istanbul in July from 357€

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

AirHint found the following cheapest one-way flights from Chicago (ORD) to Istanbul (IST) in July 2025 (see full year).

One-Way flights

07 Jul Frontier Airlines
31 Jul Icelandair
13 Jul Icelandair
03 Jul Spirit Airlines
01 Jul Spirit Airlines
19 Jul Turkish Airlines direct
13 Jul Turkish Airlines direct
31 Jul Turkish Airlines direct
07 Jul Turkish Airlines direct
01 Jul Turkish Airlines direct

Also check the deals for return flights from Chicago to Istanbul in July.

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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