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

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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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 August , September 2026

18 Aug - 02 Sep $ 1,015.00
CHI
Chicago
United Airlines
1 STOPS
IST
Istanbul
IST
Istanbul
United Airlines
1 STOPS
CHI
Chicago
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18 Aug - 16 Sep $ 1,036.00
CHI
Chicago
United Airlines
1 STOPS
IST
Istanbul
IST
Istanbul
United Airlines
1 STOPS
CHI
Chicago
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18 Aug - 15 Sep $ 1,318.00
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

23 Aug - 01 Sep $ 1,097.00
CHI
Chicago
United Airlines
1 STOPS
IST
Istanbul
IST
Istanbul
United Airlines
1 STOPS
CHI
Chicago
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23 Aug - 31 Aug $ 1,161.00
CHI
Chicago
Lufthansa
1 STOPS
IST
Istanbul
IST
Istanbul
Lufthansa
1 STOPS
CHI
Chicago
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19 Aug - 31 Aug $ 1,492.00
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

11:25 AM - 11:25 AM
Turkish Airlines
0 Stops
10h 20m
CHI - IST
$ 641
Kiwi
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11:25 AM - 11:25 AM
Turkish Airlines
0 Stops
10h 20m
CHI - IST
$ 651
Kiwi
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11:25 AM - 11:25 AM
Turkish Airlines
0 Stops
10h 20m
CHI - IST
$ 690
Kiwi
Pick dates

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.