Cheapest return flights from Chicago to Istanbul in March from $770

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

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

Return flights

03 Mar - 10 Mar Icelandair
05 Mar - 19 Mar Delta
14 Mar - 21 Mar Scandinavian Airlines
15 Mar - 22 Mar Scandinavian Airlines
09 Mar - 23 Mar Delta
05 Mar - 19 Mar Turkish Airlines direct
14 Mar - 21 Mar Turkish Airlines direct
15 Mar - 22 Mar Turkish Airlines direct
15 Mar - 29 Mar Turkish Airlines direct
21 Mar - 30 Mar Turkish Airlines direct

Also check the deals for one-way 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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