Cheapest return flights from Chicago to Istanbul in March from 470€

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

Return flights

16 Mar - 24 Mar Icelandair
27 Mar - 10 Apr Scandinavian Airlines
22 Mar - 31 Mar KLM
15 Mar - 24 Mar British Airways
30 Mar - 13 Apr British Airways
03 Mar - 31 Mar British Airways
13 Mar - 16 Mar Turkish Airlines direct
05 Mar - 16 Mar Turkish Airlines direct
16 Mar - 24 Mar Turkish Airlines direct
22 Mar - 03 Apr Turkish Airlines direct
23 Mar - 03 Apr Turkish Airlines direct
23 Mar - 02 Apr Turkish Airlines direct
13 Mar - 20 Mar Turkish Airlines direct
23 Mar - 04 Apr Spirit Airlines
15 Mar - 22 Mar KLM
07 Mar - 16 Mar KLM
21 Mar - 04 Apr Air Serbia
22 Mar - 02 Apr KLM
21 Mar - 01 Apr British Airways
23 Mar - 04 Apr Turkish Airlines direct

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

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