Cheapest one-way flights from Chicago to Istanbul in March from 277€

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 March 2025 (see full year).

One-Way flights

31 Mar Spirit Airlines
29 Mar Spirit Airlines
25 Mar Icelandair
28 Mar Spirit Airlines
21 Mar Frontier Airlines
24 Mar Spirit Airlines
18 Mar Etihad Airways
19 Mar Spirit Airlines
31 Mar Turkish Airlines direct
16 Mar Turkish Airlines direct

Also check the deals for return 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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