Cheapest return flights from Chicago to Istanbul in March from 651€

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

Return flights

06 Mar - 15 Mar Air France
13 Mar - 23 Mar Lufthansa
13 Mar - 23 Mar Turkish Airlines direct
06 Mar - 15 Mar Turkish Airlines direct

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

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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