$637 Cheap Turkish Airlines flights Istanbul (IST) to Chicago (ORD)

View $637 flight on Wed, Feb 4, 2026Opens in a new window
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$637 Cheap Turkish Airlines flights Istanbul (IST) to Chicago (ORD)

Prices were available within the past 7 days and start at $637 for one-way flights and $715 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Wed, Mar 4 - Wed, Mar 11
IST
Istanbul
ORD
Chicago
$715 Roundtrip, just found
$715
Roundtrip
just found
Select Turkish Airlines flight, departing Wed, Mar 4 from Istanbul to Chicago, returning Wed, Mar 11, priced at $715 just found

Find the cheapest month to fly from Istanbul (IST) to Chicago (ORD)

February is typically the cheapest month to fly

From $489 - $990 per traveler.

Alternative airports near Chicago

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to O'Hare Intl. ORD. Cheapest option available. Average driving time to city center is 23 minutes. Flights from $1,520
ORD
O'Hare Intl.
Cheapest
Average driving time to city center23 min
Flights from $1,520

Travel information

Origin airport
Istanbul
Destination airport
O'Hare Intl.
Airlines serving
Air Canada, Air Serbia, American Airlines, British Airways, Delta, Emirates, Ethiopian Airlines, Etihad Airways, Icelandair, JetBlue Airways, KLM, LOT-Polish Airlines, Lufthansa, Qatar Airways, Royal Jordanian, Scandinavian Airlines, TAP Portugal, Turkish Airlines, United
Popular airline
Turkish Airlines
Distance
5459 mi
Average flight time
2 hours 40 mins
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