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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 October , November 2026

20 Oct - 18 Nov $ 931.00
CHI
Chicago
LOT Polish Airlines
1 STOPS
IST
Istanbul
IST
Istanbul
LOT Polish Airlines
1 STOPS
CHI
Chicago
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28 Oct - 03 Nov $ 985.00
CHI
Chicago
Turkish Airlines
DIRECT
IST
Istanbul
IST
Istanbul
Turkish Airlines
DIRECT
CHI
Chicago
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23 Oct - 08 Nov $ 1,487.00
CHI
Chicago
Turkish Airlines
DIRECT
IST
Istanbul
IST
Istanbul
Turkish Airlines
DIRECT
CHI
Chicago
Pick dates

Last minute flights from Chicago to Istanbul

23 Oct - 01 Nov $ 944.00
CHI
Chicago
LOT Polish Airlines
1 STOPS
IST
Istanbul
IST
Istanbul
LOT Polish Airlines
2 STOPS
CHI
Chicago
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23 Oct - 31 Oct $ 1,035.00
CHI
Chicago
LOT Polish Airlines
1 STOPS
IST
Istanbul
IST
Istanbul
LOT Polish Airlines
1 STOPS
CHI
Chicago
Pick dates
23 Oct - 31 Oct $ 1,686.00
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

7:30 PM - 2:30 PM
AJet
2 Stops
16h 30m
CHI - IST
$ 386
Kiwi
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7:25 PM - 12:25 PM
KLM Royal Dutch Airlines
1 Stops
14h 30m
CHI - IST
$ 571
Kiwi
Pick dates
11:25 AM - 11:25 AM
Turkish Airlines
0 Stops
10h 20m
CHI - IST
$ 830
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.