⚡ Fare recorded April 25, 2026 · Prices change daily

Chicago to Istanbul flights

Chicago (ORD) to Istanbul (IST): 5,459 miles (8,785 km) great-circle, about 11h 25m nonstop by our estimate. Cheapest fare observed: $815 round-trip on LOT Polish, with 1 stop, departing April 28, 2026.

LOLOT PolishLO2
Depart
ORD
Chicago, USA
17:10
2026-04-28
✈
Arrive
IST
Istanbul, Türkiye
Returns 11:30
2026-05-20
Stops
1 stop
Distance
5,459 mi
Est. nonstop time
11h 25m
Trip type
Round-trip
$815
Round-trip · per person
Book this flight →
Also compare on Aviasales →
About this flight

When did the cheapest Chicago to Istanbul fare fly?

$815 round-trip, LOT Polish LO2, departing 2026-04-28 at 17:10, returning 2026-05-20. The recorded itinerary left on a Tuesday, returning on a Wednesday 22 nights later; the fare was observed 3 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.

Route facts

How far is Chicago from Istanbul?

  • Distance: 5,459 miles (8,785 km) great-circle, heading northeast.
  • Estimated nonstop flight time: about 11h 25m.
  • Departure airport: Chicago O'Hare International Airport (ORD), Chicago, United States, UTC-5 on April 28, 2026.
  • Arrival: Istanbul Airport (IST), Türkiye, UTC+3 on April 28, 2026.
  • Time difference: Istanbul is 8 hours ahead of Chicago on the recorded date.
  • Route type: international, United States to Türkiye.
  • Arrival airport elevation: 325 ft.
  • Recorded itinerary: LOT Polish LO2, 1 stop, round-trip, 22 days between departure and return.
Fare comparison

How does the Chicago to Istanbul fare compare with other routes from ORD?

At $815, it ranked 22nd of the 30 round-trip fares we recorded from ORD (median $221). That is 14.9 cents per great-circle mile (round-trip price over one-way distance), below the ORD median of 16.6 cents across 30 round-trip routes.

Routes from ORD of similar length: Skopje (5,167 mi) at $834 and Tbilisi (5,953 mi) at $1153.

ORD to IST is the only one of 30 ORD routes where LOT Polish priced cheapest. It is the 7th longest of the 30 routes we track from ORD.

Other ways in

What did other cities pay to fly to Istanbul?

Of 117 departure airports with a fare to Istanbul, Chicago (ORD) ranked 80th at $815. Lowest: $60 from Antalya (AYT); highest: $1639 from Wellington (WLG); 29 nonstop. Cheapest-fare airlines (routes): Pegasus Airlines (13), Qatar (7), WestJet (6), Wizz Air (6), Gulf Air (5) and Turkish (5), plus 51 more.

Sources

Where do these numbers come from?

Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones America/Chicago, Europe/Istanbul; flight time is our estimate.

FAQ

Chicago to Istanbul flight questions

How far is Chicago from Istanbul by plane?

+
Chicago is about 5,459 miles (8,785 km) from Istanbul on a great-circle line from Chicago O'Hare International Airport (ORD) to Istanbul Airport (IST), heading northeast. It is the 7th longest of the 30 routes we track from ORD. The recorded itinerary had 1 stop, so the distance flown was longer.

How long is the flight from Chicago to Istanbul?

+
About 11h 25m nonstop by our estimate for 5,459 miles (500 mph cruise plus 30 minutes, not a timetable). The recorded LOT Polish fare was with 1 stop. 117 airports in our feed had a fare to Istanbul; this one ranked 80th, and 29 of the 117 were nonstop.

What is the time difference between Chicago and Istanbul?

+
On April 28, 2026, Chicago was on UTC-5 (America/Chicago) and Istanbul on UTC+3 (Europe/Istanbul), so Istanbul was 8 hours ahead of Chicago: noon in Chicago was 20:00 in Istanbul. Daylight saving changes it: in mid-January 2026 the gap is Istanbul 9 hours ahead, in mid-July Istanbul 8 hours ahead.

How much is a flight from Chicago to Istanbul?

+
As observed on April 25, 2026: $815 per person round-trip on LOT Polish flight LO2, departing April 28, 2026, returning May 20, 2026, with 1 stop. At $815, it ranked 22nd of the 30 round-trip fares we recorded from ORD (median $221). That is 14.9 cents per great-circle mile (round-trip price over one-way distance), below the ORD median of 16.6 cents across 30 round-trip routes. Prices change daily, so check the live fare.

Is there a nonstop flight from Chicago to Istanbul?

+
The cheapest recorded fare had 1 stop; our feed keeps only the cheapest fare per route, so a pricier nonstop may exist. Into Istanbul, 29 of the 117 recorded fares were nonstop. From ORD, 12 of 30 were. Routes from ORD of similar length: Skopje (5,167 mi) at $834 and Tbilisi (5,953 mi) at $1153.

Which airports serve flights from Chicago to Istanbul?

+
It departs Chicago O'Hare International Airport (ORD) in Chicago, United States, and arrives at Istanbul Airport (IST) in Istanbul, Türkiye. An international flight, United States to Türkiye. ORD to IST is the only one of 30 ORD routes where LOT Polish priced cheapest.

Where else near Istanbul can you fly from Chicago?

Skopje (SKP) $834Warsaw (WAW) $709Tbilisi (TBS) $1153Moscow (MOW) $1328London (LON) $795Samarkand (SKD) $1803All flights from Chicago →

Other cities with flights to Istanbul

From Antalya (AYT) $60From London (LGW) $97From Budapest (BUD) $106From Amsterdam (AMS) $108From Vienna (VIE) $124From Zurich (ZRH) $124

Ready to fly?

Book LOT Polish ORD → IST · $815 →