Cheap flights from Chicago O'Hare to Kos

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Planning a flight from Chicago O'Hare to Kos?

Flight prices from Chicago to Kos change depending on demand and time of booking.

Choose a date to explore the best fares now.

Many users find better fares by booking several weeks in advance. In fact, for many routes, booking early is one of the best ways to save.

Airport options between Chicago and Kos

Even for routes around 5626 mi, using different airports might affect flight cost and travel time.

  • Airports in Chicago: You can fly from 3 airports in Chicago - Midway, O'Hare, Rockford.
  • Airports in Kos: Kos is the only functioning airport.

Checking the average travel time to the airport can help you plan better. For some routes, changing your arrival or departure airport might also affect the price.

Flights from Chicago - O'Hare to Kos

Explore flights from Chicago O'Hare to Kos your way

On Jetcost, you can filter by round-trip or one-way, time of day, airline, number of stops, and even by agency like eDreams or Expedia. Options include Delta, United, American, and more.

Other popular destinations

Also interested in Greece? Check out: Athens, Crete, Kerkyra, Thessaloniki, Thira.

If you’re flexible with dates, try checking the days before and after to see if prices vary. Some routes are offered by multiple agencies — comparing fares can really pay off.
Frequently Asked Questions

Frequently asked questions about flights from Chicago O'Hare to Kos.

How much does an airline ticket from Chicago O'Hare to Kos cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Chicago O'Hare to Kos.

How far is Chicago from Kos?

Chicago is about 5626 mi from Kos.

What are the airports in Kos?

Kos has one airport: Kos.

What are the airports in Chicago?

Chicago has 3 airports: Midway, O'Hare, Rockford.

What are the most popular cities in Greece?

The most popular cities in Greece according to our users' searches are: Athens, Crete, Kerkyra, Thessaloniki, Thira.

When should I book a flight from Chicago to Kos?

This information is not available at the moment.

What is the cheapest month to fly from Chicago to Kos?

This information is not available at the moment.

What is the most expensive month to fly from Chicago to Kos?

This information is not available at the moment.

What is the best day of the week to fly from Chicago to Kos?

This information is not available at the moment.