Cheap flights from Chicago to Kos

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How to get the best price from Chicago to Kos?

Depending on when you travel and how far in advance you book, fares between Chicago and Kos can differ a lot.

Pick a travel date to see today’s available fares.

Search engines like Jetcost can highlight price changes in just seconds. For example, some users find better prices by flying on one day of the week over another — try several searches to spot the cheapest day.

Airport options between Chicago and Kos

Even for routes around 5625 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 to Kos

Filter and compare flights from Chicago to Kos

Jetcost helps you manage complex searches with simple filters. Sort by airline, duration, number of stops, or even time windows for outbound and return flights.

Other popular destinations

Want more ideas for your trip to Greece? Check these: Athens, Crete, Kerkyra, Thessaloniki, Thira.

Advanced filters help you skip long layovers or inconvenient times. The “airlines” filter is handy if you want to collect miles or prefer a certain onboard experience.
Frequently Asked Questions

Frequently asked questions about flights from Chicago to Kos.

How much does an airline ticket from Chicago 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 to Kos.

How far is Chicago from Kos?

Chicago is about 5625 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.