Cheapest one-way flights from Chicago to Istanbul in March from 227€

AirHint found the following cheapest one-way flights from Chicago (ORD) to Istanbul (IST) in March 2026 (see full year).

One-Way flights

04 Mar Icelandair
11 Mar SWISS
23 Mar Austrian Airlines
24 Mar Lufthansa
14 Mar Spirit Airlines
20 Mar Spirit Airlines
24 Mar Turkish Airlines direct
11 Mar Turkish Airlines direct
01 Mar Turkish Airlines direct
05 Mar Turkish Airlines direct

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

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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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