Cheapest one-way flights from Chicago to Istanbul in March from 227€

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

One-Way flights

17 Mar Frontier Airlines
15 Mar Icelandair
25 Mar Frontier Airlines
21 Mar Spirit Airlines
31 Mar Frontier Airlines
13 Mar Frontier Airlines
27 Mar Frontier Airlines
31 Mar Turkish Airlines direct
17 Mar Turkish Airlines direct
25 Mar Turkish Airlines direct

Also check the deals for return flights from Chicago to Istanbul in March.

Powered by

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.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul

Feel free to contact us with any feedback or request another flight research.