Flights
Hotels
From
To
1 traveler
Unsupported Browser!
Find Flights
Flights
Hotels
1 traveler
Unsupported Browser!
Find Flights

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

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.

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, Condor, Aer Lingus, Bulgaria Air, Iberia, Meridiana, KLM, Air Malta, Lufthansa, LOT, Thomas Cook, Austrian, TAROM, SAS, Brussels, Jetairfly, Tap Portugal, United, Air Europa, Virgin Atlantic $651
Chicago to Tel Aviv - Yafo American, Alaska, El Al, United $698
Chicago to Rhodes Aegean, American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Condor, Iberia, KLM, Luxair, Lufthansa, LOT, Czech, Austrian, SAS, Brussels, United, Virgin Atlantic $939
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 $478
Chicago to Amman American, Royal Jordanian, United $743
Chicago to Izmir American, Atlasjet, Turkish, United, SunExpress $993
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 $693
Chicago to Belgrade American, Air Serbia, United $622
Chicago to Skopje American, United $659
Chicago to Bucharest Aegean, American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Bulgaria Air, Iberia, Meridiana, KLM, Lufthansa, LOT, Czech, Austrian, TAROM, SAS, Brussels, Jetairfly, Tap Portugal, United, Air Europa, Virgin Atlantic $612
Chicago to Heraklion - Iraklion 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 $963
Chicago to Thira Aegean, American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, LOT, Austrian, SAS, Brussels, United, Virgin Atlantic $1,000
Chicago to Cairo American, Egyptair, United $703
Chicago to Tirana American, United $704
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, United, Virgin Atlantic $647
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, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $662
Chicago to Pristina American, United $665
Chicago to Beirut American, MEA, United $697
Chicago to Berlin Aegean, American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Bulgaria Air, Iberia, KLM, Lufthansa, LOT, Czech, Arkefly, Austrian, SATA, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $803
Chicago to Chios Aegean, American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Iberia, KLM, Lufthansa, LOT, Austrian, SAS, Brussels, United $1,771
Chicago to Antalya American, Atlasjet, Turkish, United, SunExpress $909
Chicago to Sarajevo American, United $688
Chicago to Vienna American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Bulgaria Air, Iberia, Meridiana, KLM, Lufthansa, LOT, Austrian, SATA, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $718
Chicago to Venice Aegean, American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Air Dolomiti, Bulgaria Air, Iberia, Meridiana, KLM, Lufthansa, LOT, Czech, Austrian, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $786
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, Virgin Atlantic $1,479
Chicago to Ankara American, Turkish, United $919
Chicago to Karpathos Aegean, American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Iberia, KLM, Lufthansa, Czech, Austrian, United $5,340

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 $1,206
Indianapolis to Istanbul American, Atlasjet, Turkish, United $922
Milwaukee to Athens Aegean, American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Austrian, SAS, United, Virgin Atlantic $1,225
Cheap Flights from Chicago to Kos, GR, Airfare Search for CHI to KGS, Airline One-Way and Roundtrip Schedules