Istanbul to Chicago (IST–ORD) — Airlines, Schedules & Connections
No flights match your filters.
No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.
Most recently operated nonstop flights — the month shown is when each was last scheduled. Most destinations remain reachable with a connection.
No discontinued nonstop flights on record for this route.
IST–ORD is served by 2 airlines with nonstop service. Turkish Airlines and United Airlines lead the route. The flight covers 5,459 miles in approximately 11h 10m. Beyond nonstop, 1-stop connecting options are also available.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| TK Turkish Airlines Also: 6E, HY, PK | 25 | 77L, 77W, 789 | 10h36-11h30 | – | Star Alliance | 6E, HY, PK |
| UA United Airlines | 0 | – | – | – | Star Alliance | – |
Weekly Schedule Pattern
Connection Landscape
On-Time Performance
Travel Essentials
IST: +03 · ORD: CDT
When it's 6:00 PM in Istanbul, it's 10:00 AM in Chicago.
Turkish passport holders need a B1/B2 visa to enter the United States. Turkey is not part of the Visa Waiver Program, so ESTA is not an option. Apply through the US embassy or consulate in Turkey. The process includes an online DS-160 form, a USD 185 application fee, and an in-person interview. Wait times for interview appointments vary by location and season. Passport must be valid for at least 6 months beyond the planned stay.
Bring proof of ties to Turkey (employment, property, family), a travel itinerary, and evidence of funds. Approval grants a visa valid for up to 10 years with stays of up to 6 months per entry.
Istanbul Metro M11 Gayrettepe–İstanbul Havalimanı line connects the airport to the broader metro network; from Gayrettepe (Mecidiyeköy/Levent area) the journey is about 35 minutes (₺60–70 with Istanbulkart). The line runs roughly 5am to midnight.Havaist express buses serve Taksim, Kadıköy, and other major hubs (₺50–80, 45–90 minutes depending on traffic). Taxis use a meter; expect ₺400–600 from Taksim or Sultanahmet. The airport is 35km northwest of the city; traffic on the O-7 motorway can be severe during peak hours.
CTA Blue Line runs 24/7 from O'Hare to downtown Chicago (45 min, $5). Taxis use a flat-rate zone system; downtown is around $40–45 plus tip. Ride-shares are typically $30–50.The Airport Transit System (ATS) connects all terminals and parking. Metra commuter rail does not serve O'Hare directly; transfer downtown via Blue Line.
Continental climate with four distinct seasons. Summers are warm and humid (25–32°C) with afternoon thunderstorms. Winters are cold (−10 to −2°C) with heavy snowfall that regularly delays flights December through March.
Spring and fall are mild but unpredictable. Pack layers. Lake Michigan moderates temperatures near the lakefront, but O'Hare sits inland and runs colder.
IST–ORD Quick Facts
Frequently Asked Questions
Flights from IST to ORD
İstanbul Airport (IST) and Chicago O'Hare International Airport (ORD) are connected by nonstop service from Turkish Airlines and United Airlines. With 67 weekly departures, this is a heavily served route.
IST to ORD Flight Duration and Schedule
Nonstop flight time from IST to ORD is about 11 hours 10 minutes gate to gate. The route covers a distance of 5,459 miles (8,785 km). There are approximately 67 weekly flights outbound and 58 return, totaling 125 flights per week in both directions.
Connecting Options and Alternatives
1-stop connecting options are also available, commonly via Vienna, Frankfurt Main and Detroit Metropolitan Wayne County. Two-stop connections are also available via intermediate hubs.