Cheapest return flights from Chicago to Istanbul in November from 502€

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

Return flights

16 Nov - 06 Dec Frontier Airlines
04 Nov - 11 Nov Frontier Airlines
10 Nov - 21 Nov Frontier Airlines
11 Nov - 18 Nov Frontier Airlines
17 Nov - 22 Nov Frontier Airlines
05 Nov - 11 Nov Frontier Airlines
04 Nov - 12 Nov Frontier Airlines
09 Nov - 22 Nov Frontier Airlines
05 Nov - 19 Nov Spirit Airlines
02 Nov - 16 Nov Frontier Airlines
07 Nov - 11 Nov TAP
05 Nov - 09 Dec Spirit Airlines
21 Nov - 06 Dec WestJet
22 Nov - 01 Dec Air France
05 Nov - 09 Dec Turkish Airlines direct
16 Nov - 06 Dec Turkish Airlines direct
21 Nov - 06 Dec Turkish Airlines direct

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

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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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