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Cheap Flights from Chicago to Kos, GR, Greece - CHI to KGS

Popular flights from Chicago to Kos

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Aegean Airlines
Departure Date Return Date Lowest Price
Jun 29, 2016 Jul 13, 2016 $1,783
Air Berlin
Departure Date Return Date Lowest Price
Aug 14, 2016 Aug 31, 2016 $1,774
Air France
Departure Date Return Date Lowest Price
May 28, 2016 Jun 5, 2016 $7,725
American Airlines
Departure Date Return Date Lowest Price
Aug 14, 2016 Aug 31, 2016 $1,574
Austrian Airlines
Departure Date Return Date Lowest Price
May 28, 2016 Jun 5, 2016 $1,584
British Airways
Departure Date Return Date Lowest Price
Aug 14, 2016 Aug 31, 2016 $1,555
Brussels Airlines
Departure Date Return Date Lowest Price
Jul 28, 2016 Aug 10, 2016 $3,744
Finnair
Departure Date Return Date Lowest Price
Jul 28, 2016 Aug 10, 2016 $1,140
Iberia
Departure Date Return Date Lowest Price
Jul 1, 2016 Jul 10, 2016 $1,923
Lufthansa German Airlines
Departure Date Return Date Lowest Price
Jun 29, 2016 Jul 13, 2016 $1,779
United Airlines
Departure Date Return Date Lowest Price
May 28, 2016 Jun 5, 2016 $1,567

How Much Does it Cost to Fly from Chicago to Kos (CHI to KGS)?

We have collected flight cost data from across the web for travel from Chicago to Kos, and have found the average flight price for this trip to be $1,804.

When Can I Buy the Cheapest Flight from Chicago to Kos (CHI to KGS)?

Airlines can adjust prices for plane tickets from Chicago to Kos based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Chicago to Kos Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Chicago to Kos?
Answer: London, GB

Airlines Flying from Chicago to Kos (CHI to KGS)

Below are the different airlines that fly from Chicago to Kos with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Chicago to Kos.

Chicago to Kos
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Air Berlin TXL X X
Air Berlin TXL / MUC X X X
Finnair HEL X
British Airways LHR X X X X
Austrian VIE X
Austrian VIE / INN X X

Airports for Your Route

These pages contain information about the major airports in Chicago and Kos, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Farecompare Research Tools

Cheap International Flights from Chicago - CHI

FlightsAirlineLowest Price
Chicago to Athens Aegean, American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, airBaltic, Condor, Aer Lingus, Bulgaria Air, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Austrian, TAROM, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic $873
Chicago to Tel Aviv - Yafo American, Alaska, El Al, United $882
Chicago to Rhodes Aegean, American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, LOT, Czech, Austrian, SAS, Brussels, United, Virgin Atlantic $969
Chicago to Sofia Aegean, American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Bulgaria Air, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, TAROM, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $494
Chicago to Amman American, Royal Jordanian, United $832
Chicago to Izmir American, Atlasjet, Turkish, United, SunExpress $1,280
Chicago to Thessaloniki Aegean, American, Air Berlin, Air France, Finnair, Alitalia, British Airways, airBaltic, Aer Lingus, Bulgaria Air, Iberia, KLM, Lufthansa, LOT, Czech, Austrian, TAROM, SAS, Brussels, United, Virgin Atlantic $883
Chicago to Belgrade American, Air Serbia, United $811
Chicago to Skopje American, United $975
Chicago to Bucharest Aegean, American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Bulgaria Air, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, TAROM, SAS, Brussels, United, Air Europa, Virgin Atlantic $770
Chicago to Heraklion - Iraklion Aegean, American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, Meridiana, KLM, Luxair, Lufthansa, LOT, Czech, Austrian, SAS, Brussels, United, Virgin Atlantic $983
Chicago to Thira Aegean, American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Bulgaria Air, Iberia, Meridiana, KLM, Lufthansa, LOT, Czech, Austrian, SAS, Brussels, United, Virgin Atlantic $903
Chicago to Cairo American, Egyptair, United $910
Chicago to Tirana American, United $976
Chicago to Krakow Aegean, American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Bulgaria Air, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SAS, Brussels, Jetairfly, United, Virgin Atlantic $695
Chicago to Budapest Aegean, American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Bulgaria Air, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, TAROM, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $694
Chicago to Pristina American, United $817
Chicago to Beirut American, MEA, United $749
Chicago to Berlin American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Bulgaria Air, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Jetairfly, Tap Portugal, United, Virgin Atlantic $984
Chicago to Chios Aegean, American, Air Berlin, Air France, Finnair, Alitalia, Iberia, KLM, Lufthansa, LOT, Austrian, SAS, Brussels, United $1,605
Chicago to Antalya American, Atlasjet, Turkish, United, SunExpress $1,239
Chicago to Sarajevo American, United $984
Chicago to Vienna American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Bulgaria Air, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Arkefly, Austrian, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $820
Chicago to Venice American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Aer Lingus, Air Dolomiti, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $905
Chicago to Chania Aegean, American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Czech, Austrian, SAS, Brussels, United $1,054
Chicago to Ankara American, Turkish, United $1,015
Chicago to Karpathos Aegean, American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Iberia, Meridiana, Lufthansa, Czech, Austrian, United Check Dates

Cheap International Flights to Kos - KGS

FlightsAirlineLowest Price
Indianapolis to Athens Aegean, American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Austrian, SAS, Brussels, United, Virgin Atlantic $1,321
Indianapolis to Istanbul American, Atlasjet, Turkish, United $987
Milwaukee to Athens Aegean, American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, LOT, SAS, United, Virgin Atlantic $1,078
Cheap Flights from Chicago to Kos, GR, Greece, from $1,140 Round trip from CHI to KGS