Cheapest one-way flights from Chicago to Istanbul in April from 272€

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 April 2025 (see full year).

One-Way flights

29 Apr Spirit Airlines
24 Apr Spirit Airlines
30 Apr Spirit Airlines
14 Apr Spirit Airlines
13 Apr Spirit Airlines
04 Apr Spirit Airlines
28 Apr Qatar Airways
14 Apr Turkish Airlines direct
24 Apr Turkish Airlines direct
30 Apr Turkish Airlines direct

Also check the deals for return 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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