Cheapest return flights from Chicago to Istanbul in April from $1006

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

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

Return flights

08 Apr - 22 Apr Delta
01 Apr - 03 May Delta
20 Apr - 03 May Delta
12 Apr - 01 May Delta
06 Apr - 12 Apr Delta
11 Apr - 18 Apr Delta

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

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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