Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Chicago to Kos. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Chicago to Kos
Below you will find a list of airlines operating flights on the Chicago — Kos route and the starting prices for flights of each specific airline on it.
Starting at $672
Starting at $649
Starting at $699
Starting at $1,218
Starting at $884
Starting at $1,873
Starting at $1,329
The cheapest flight ticket from Chicago to Kos according to data for the last 48 hours costs $649
Often the best time to buy tickets from Chicago to Kos is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Chicago to Kos can be found flying in these months: October, August, July.
Often the best time to buy tickets from Chicago to Kos is 2 months before departure.
The following airlines operate direct flights on the route Chicago — Kos: