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Cheap flights from Chicago (CHI) to Istanbul (IST)

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0 Children (2~11)
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How to find the cheapest flight from Chicago (CHI) to Istanbul (IST)

How to find the cheapest flight from Chicago (CHI) to Istanbul (IST)
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How to find the cheapest flight from Chicago (CHI) to Istanbul (IST)
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How to find the cheapest flight from Chicago (CHI) to Istanbul (IST)
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Cheap flights from Chicago to Istanbul in September , October 2026

29 Sep - 07 Oct $ 1,073.00
CHI
Chicago
United Airlines
1 STOPS
IST
Istanbul
IST
Istanbul
United Airlines
1 STOPS
CHI
Chicago
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29 Sep - 13 Oct $ 1,073.00
CHI
Chicago
United Airlines
1 STOPS
IST
Istanbul
IST
Istanbul
United Airlines
1 STOPS
CHI
Chicago
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29 Sep - 05 Oct $ 1,623.00
CHI
Chicago
Turkish Airlines
DIRECT
IST
Istanbul
IST
Istanbul
Turkish Airlines
DIRECT
CHI
Chicago
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Last minute flights from Chicago to Istanbul

29 Sep - 02 Oct $ 1,144.00
CHI
Chicago
Egyptair
2 STOPS
IST
Istanbul
IST
Istanbul
Egyptair
3 STOPS
CHI
Chicago
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29 Sep - 01 Oct $ 1,840.00
CHI
Chicago
Royal Jordanian
DIRECT
IST
Istanbul
IST
Istanbul
Royal Jordanian
1 STOPS
CHI
Chicago
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29 Sep - 30 Sep $ 2,017.00
CHI
Chicago
Turkish Airlines
DIRECT
IST
Istanbul
IST
Istanbul
Turkish Airlines
DIRECT
CHI
Chicago
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One-way flights to Istanbul from Chicago

10:30 AM - 12:15 PM
Air Arabia Egypt
1 Stops
20h
CHI - IST
$ 493
Kiwi
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7:20 PM - 2:15 PM
Qatar Airways
1 Stops
39h 15m
CHI - IST
$ 521
Kiwi
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11:25 AM - 11:25 AM
Turkish Airlines
0 Stops
10h 20m
CHI - IST
$ 822
Kiwi
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How to find the cheapest flight from Chicago (CHI) to Istanbul (IST)

Related info for your journey
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How to find the cheapest flight from Chicago (CHI) to Istanbul (IST)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Chicago (CHI) to Istanbul (IST)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.