$325 Find cheap flights from Istanbul to Chicago

Most airlines, including Finnair, American Airlines, and Delta, have one or more stops on the Istanbul to Chicago route. However, the layover city, duration, and number of stops vary from one airline to another. For this reason, check the flight route before booking to avoid long layover durations if you need a quick trip. Common layover cities include Zurich, Munich, Milan, Copenhagen, Frankfurt, Paris, London, and Amsterdam.

There are allowances to upgrade to first class if your airline has seats available. Mostly, your airline emails you about available seats and the amenities to expect on your journey. The upgrading cost varies from one airline to another, depending on your class fare. Therefore, check the price before upgrading to avoid affecting your travel budget. However, upgrading is cheaper than originally booking a first class ticket. Also, you need to upgrade at least 24 hours before departure to avoid last-minute stress.

One way to travel from ORD airport to downtown Chicago is to take the L Train from Terminals 1, 2, or 3. These trains operate 24/7 and get you to the city in about 60 to 90 minutes depending on your destination. You can also take van shuttles that depart every 10 to 15 minutes, which get you downtown in about 60 minutes.

Most airlines, including KLM, Qatar Airways, and Lufthansa, have different carry-on requirements. However, Delta has the most favorable carry-on policy on this route. This airline requires you to carry luggage that fits beneath your seat or in the upper cabin to ensure all passengers have a comfortable journey.

In the last 3 days, the lowest price for a flight from Istanbul to Chicago O'Hare Intl Airport was $325 for a one-way ticket and $583 for a round-trip.

A passport is required to fly from Istanbul to Chicago.

Istanbul is served by 2 major airports and there is only 1 main airport in Chicago. You will leave Istanbul from one of these airports: Istanbul or Istanbul Sabiha Gokcen. You will be arriving at Chicago O'Hare Intl.

We unfortunately don’t have that data for this specific route.

oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Istanbul and Chicago, with Star Alliance being the most commonly used for this route.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Istanbul to Chicago.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Istanbul is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Istanbul with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Istanbul up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.