Flight Routes from Istanbul to Chicago O'Hare

Trip type

Our cheapest offers for flights from Istanbul to Chicago O'Hare

Here you can compare cheap flights from Istanbul (IST) to Chicago O'Hare (ORD) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Chicago O'Hare. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Istanbul
Chicago O'Hare
Outbound
06/01/26
1 Stopover (BEG)
JU0427, JU0506
18h 00min
Return
06/13/26
1 Stopover (BEG)
JU0507, JU0422
32h 35min
Air Serbia
$643
Best option
Istanbul
Chicago O'Hare
Outbound
06/23/26
1 Stopover (FRA)
LH1299, LH0432
14h 00min
Return
07/02/26
1 Stopover (FRA)
LH9153, LH1298
13h 50min
Lufthansa ?
$762
found 3 days ago
Istanbul
Chicago O'Hare
Outbound
06/01/26
1 Stopover (BEG)
JU0427, JU0506
18h 00min
Return
06/13/26
1 Stopover (BEG)
JU0507, JU0422
32h 35min
Air Serbia
$648
Istanbul
Chicago O'Hare
Outbound
06/01/26
2 Stopovers (LHR, IAD, DCA)
BA0721, BA0217, BA1867
21h 18min
Return
06/13/26
2 Stopovers (PIT, LHR)
BA5295, BA0170, BA0718
16h 23min
British Airways ?
$667
Istanbul
Chicago O'Hare
Outbound
05/16/26
1 Stopover (KRK)
LO2102, LO2097
35h 40min
Return
05/29/26
2 Stopovers (WAW, KRK)
LO0004, LO3921, LO2101
28h 40min
Polskie Linie Lotnicze LOT ?
$718
Istanbul
Chicago O'Hare
Outbound
07/21/26
1 Stopover (KRK)
LO2102, LO2097
35h 40min
Return
02/23/27
1 Stopover (WAW)
LO0004, LO0137
17h 45min
Polskie Linie Lotnicze LOT
$740
Istanbul
Chicago O'Hare
Outbound
07/21/26
1 Stopover (FRA)
LH1305, LH0430
15h 15min
Return
02/23/27
1 Stopover (FRA)
LH0433, LH1304
15h 10min
Lufthansa
$748
Istanbul
Chicago O'Hare
Outbound
06/25/26
1 Stopover (LHR)
BA0721, BA0299
15h 40min
Return
06/30/26
1 Stopover (LHR)
AA7018, AA7214
15h 20min
British Airways
$748
found 3 days ago
Istanbul
Chicago O'Hare
Outbound
07/21/26
1 Stopover (KRK)
LO2102, LO2097
35h 40min
Return
02/23/27
1 Stopover (WAW)
LO0004, LO0137
17h 45min
Polskie Linie Lotnicze LOT
$749
Istanbul
Chicago O'Hare
Outbound
06/25/26
1 Stopover (LHR)
BA0719, BA0299
27h 50min
Return
06/30/26
1 Stopover (LHR)
BA0298, BA0716
33h 05min
British Airways
$757
found 3 days ago
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Istanbul to Chicago O'Hare

Favorite airline: American Airlines
53 % of travelers choose to book flights on this route with American Airlines, Finnair and United Airlines.
American Airlines
21 %
Finnair
16 %
United Airlines
16 %
Favourite connection: via London Heathrow
Flights with a stopover in London Heathrow are the most popular connection for this route.
Route
bookings
1 stopover London Heathrow
17h 50min, from $429
50 %
1 stopover Frankfurt-Main
13h 55min, from $563
29 %
2 stopovers London Heathrow Toronto - Lester B. Pearson International Airport
31h 09min, from $561
14 %

Important flight information

Flight information: Istanbul - Chicago O'Hare

Roundtrip from $642.02
Distance 8824 km
Departure airport Airport Istanbul (IST)
Departure country Flights from Turkey
Arrival airport Airport Chicago O'Hare International Airport, IL (ORD)
Destination country Flights to United States
Alternative routes to United States
Flight destinations with a similar price
Flight destinations with a similar price