$576 Find Cheap Flights from Istanbul Airport to Chicago - Compare and Save

Only Turkish Airlines operates flights between Istanbul Airport and Chicago O'Hare Intl Airport.

Flights from Istanbul Airport to Chicago O'Hare Intl Airport usually depart from Istanbul (IST) and arrive at Chicago O'Hare Intl (ORD).

Here are some options for this route, based on selected ticket types and cabin classes:

• Turkish Airlines: a cabin bag and a checked bag in Economy Class
• RwandAir: a cabin bag and a checked bag in Business Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Two cabin classes are available on flights from Istanbul Airport to Chicago O'Hare Intl Airport:

• Economy Class
• Business Class

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $526 round-trip via Reykjavik Keflavik Intl (KEF), compared to $778 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $52–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 787-9 Dreamliner family is used most often on this route, operated mainly by Turkish Airlines and Austrian Airlines. Other aircraft seen on the route include Boeing 777-300ER variants.

One-stop flights from Istanbul Airport to Chicago O'Hare Intl Airport most commonly connect through:

• Frankfurt am Main (FRA) - 41% of one-stop connections
• London Heathrow (LHR) - 18% of one-stop connections
• Warsaw Frederic Chopin (WAW) - 16% of one-stop connections
• Amsterdam Schiphol (AMS) - 11% of one-stop connections

Frankfurt am Main (FRA) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 9% on the Istanbul Airport to Chicago O'Hare Intl Airport route. Friday is the cheapest departure day at $712 round-trip on average, while Saturday is the most expensive at $776, a difference of $64. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Istanbul Airport to Chicago O'Hare Intl Airport route, 17% of flights were delayed in the past 3 months, with delays averaging 3 hours 8 minutes.

Morning is the busiest departure period on Istanbul Airport to Chicago O'Hare Intl Airport flights, with 50% of flights leaving in that window. Afternoon departures account for 50%, evening flights for 0%, and night flights for 0%.

Some of the most popular sights in Chicago O'Hare Intl Airport are Magnificent Mile, Grant Park and River North. These are among the most viewed places in Chicago O'Hare Intl Airport on KAYAK.

These are the earliest and latest flight times available from Istanbul Airport to Chicago O'Hare Intl Airport:

• Earliest: departs at 6:30 am and lands at 6:03 pm
• Latest: departs at 3:35 pm and lands at 3:08 am.

The flight takes about 11h 33m.

Last-minute fares on this route - booked within 2 weeks of departure - run 7% above the route average of $762. Book 21 weeks before departure for the lowest fares.

A nonstop flight from Istanbul Airport to Chicago O'Hare Intl Airport takes 11h 33m, covering 5,455 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

One-way fares from Istanbul Airport to Chicago O'Hare Intl Airport are currently higher than usual. Average one-way flight prices are about $783, which is 21% above the typical average for this route.

Turkish Airlines is the only airline operating Istanbul Airport to Chicago O'Hare Intl Airport flights. 83% of its flights are on time.

Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Frankfurt am Main (FRA) gives the shortest average 1-stop total travel time at 15h 45m, compared with 17h 08m via Warsaw Frederic Chopin (WAW) and 17h 09m via Reykjavik Keflavik Intl (KEF).

Chicago O'Hare Intl Airport is 8 hours behind Istanbul Airport (Central Time vs Turkey Time). Plan for the time shift when scheduling connections or first-day activities.

Chicago O'Hare Intl Airport (ORD) hosts 5 major car rental companies, with daily rates starting from around $17 for economy cars. Top options include:
• Routes Car & Truck Rentals
• Europcar
• Hertz
• Dollar
• Ace

Round-trip flights from Istanbul Airport to Chicago O'Hare Intl Airport range from $683 to $878, with an average of $762 over the past 12 months. Anything below $683 counts as a good deal.