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Flights from Chicago to Kos, Greece Last modified: Oct 1, 2016 1:09 -04:00

Chicago to Kos Last modified: Sep 28, 2016 1:00 AM

We've scanned 26,771,905,517 round trip itineraries and found the cheapest flights from Chicago to Kos. British Airways frequently offer the best deals on Chicago to Kos flights, or select your preferred carrier below to see the cheapest days to fly.

British Airways
CHIKGS
Thu 10/20
2 stops
KGSCHI
Sat 10/29
2 stops
$1,958
Select

How Much is a Flight from Chicago to Kos?

Unfortunately we weren't able to find enough recent prices to provide a meaningful average. Running an airfare search now will update and compare prices. Find Flights

Where To Buy Cheap Flights from Chicago to Kos?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we thinking FareCompare is the best place to find cheap tickets. Airlines can adjust prices for 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 found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from Chicago to Kos?

The chart below shows up-to-date information regarding how far in advance to book your flight from Chicago to Kos.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $0 $0
7-14 days $0 $0
14-21 days $0 $0
21-30 days $0 $1,958
30-60 days $0 $0
60-90 days $0 $0
90+ days $0 $0

Cheapest Day To Fly from Chicago to Kos

We've examined 26,779,839,826 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Chicago to Kos is Thursday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$1,958

Compare Flight Prices from Chicago to Kos by Month

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for Chicago to Kos flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
September Chicago Kos Swiss 9/9/17 9/16/17 1 $3,046

Cheap Last Minute Flights from Chicago to Kos

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Chicago to Kos. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
16 17 18 19 20 21 22
$4,935
23 24 25 26 27 28 29
$4,935

Connecting Flights vs Direct Flights from Chicago to Kos

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Chicago to Kos is $3,918.

The average price for direct flights from Chicago to Kos is not available.

One Way Flights vs Round Trip Flights from Chicago to Kos

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Chicago to Kos. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Chicago to Kos is not available.

The average price for round trip flights from Chicago to Kos is $3,046.

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 in Chicago flying to Kos Last modified: Oct 1, 2016 1:09 -04:00Number of routes searched: 6Number of itineraries searched: 46

Wondering which airlines fly out of Chicago to Kos? We've gathered the average price of Chicago airlines with flights to Kos. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

Chicago to Kos
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Air Berlin TXL
Swiss ZRH
Air Berlin TXL / DUS
Air Berlin TXL / MUC
Air Berlin TXL / VIE
Finnair LHR / HEL

Chicago to Kos Airports

These are the major commercial airports we're currently monitoring in Chicago and Kos. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap International Flights from Chicago - CHI

FlightsAirlineLowest Price
Flights from Chicago to Athens American, Air Canada, Air France, Alitalia, British Airways, Delta, Aer Lingus, Icelandair, Iberia, KLM, Lufthansa, Swiss, Austrian, SAS, Brussels, Turkish, United $575
Flights from Chicago to Tel Aviv - Yafo American, Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Delta, Iberia, KLM, Lufthansa, LOT, Swiss, El Al, Austrian, Royal Jordanian, Brussels, Turkish, United, Air Europa $767
Flights from Chicago to Rhodes Air Berlin, Finnair, British Airways, Lufthansa, Swiss, Austrian $1,431
Flights from Chicago to Sofia Air Berlin, Air France, Alitalia, British Airways, Iberia, KLM, Lufthansa, LOT, Swiss, Austrian, Turkish $599
Flights from Chicago to Amman American, Air Berlin, Air Canada, Air France, Alitalia, British Airways, Delta, Emirates, Iberia, Lufthansa, Austrian, Qatar, Royal Jordanian, Turkish, United $739
Flights from Chicago to Izmir Aer Lingus, Lufthansa, Swiss, Turkish $935
Flights from Chicago to Thessaloniki Air Berlin, British Airways, Delta, KLM, Lufthansa, Swiss, Austrian, SAS, Brussels, Turkish $794
Flights from Chicago to Belgrade Air Berlin, Air France, Alitalia, KLM, Lufthansa, LOT, Swiss, Austrian, Turkish $834
Flights from Chicago to Skopje Air Berlin, Air France, Alitalia, KLM, Lufthansa, Swiss, Austrian, Turkish $730
Flights from Chicago to Bucharest Air Berlin, Air France, Alitalia, British Airways, Iberia, KLM, Lufthansa, LOT, Swiss, Czech, Austrian, SAS, Brussels, Turkish, Air Europa $589
Flights from Chicago to Heraklion - Iraklion Air Berlin, British Airways, KLM, Lufthansa, Swiss, Brussels $1,342
Flights from Chicago to Thira Air Berlin, Finnair, British Airways, Iberia, Lufthansa, Swiss $1,405
Flights from Chicago to Cairo Air Canada, Air France, Alitalia, British Airways, Delta, Emirates, Etihad, Iberia, KLM, Lufthansa, Swiss, Austrian, Qatar, Royal Jordanian, Brussels, Turkish, United $597
Flights from Chicago to Tirana Air France, Alitalia, British Airways, KLM, Lufthansa, Austrian, Turkish, United $917
Flights from Chicago to Krakow Air Berlin, Air France, Finnair, Alitalia, Iberia, KLM, Lufthansa, LOT, Swiss, Austrian, SAS, Brussels $639
Flights from Chicago to Budapest American, Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Delta, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Swiss, Czech, Austrian, SAS, Brussels, Turkish, United $603
Flights from Chicago to Pristina Lufthansa, Swiss, Austrian, Turkish $800
Flights from Chicago to Beirut Air Canada, Air France, Alitalia, British Airways, Emirates, Etihad, Lufthansa, Qatar, Royal Jordanian, Turkish $633
Flights from Chicago to Berlin American, Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Delta, Aer Lingus, Etihad, Iberia, KLM, Lufthansa, Swiss, Austrian, SAS, Brussels, Turkish, United $704
Flights from Chicago to ChiosCheck Dates
Flights from Chicago to Antalya Air Berlin, Lufthansa, Swiss, Austrian, Turkish $935
Flights from Chicago to Sarajevo Air Berlin, Air Serbia, Lufthansa, Swiss, Austrian, Turkish $850
Flights from Chicago to Vienna American, Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Delta, Aer Lingus, Emirates, Etihad, Iberia, KLM, Lufthansa, LOT, Swiss, Austrian, Royal Jordanian, Brussels, Turkish, Tap Portugal, United $602
Flights from Chicago to Venice American, Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Delta, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Swiss, Austrian, Qatar, SAS, Brussels, Turkish, Tap Portugal, United $828
Flights from Chicago to Chania Air Berlin, Finnair, SAS Check Dates
Flights from Chicago to Ankara Lufthansa, Turkish $950
Flights from Chicago to KarpathosCheck Dates

Cheap International Flights to Kos - KGS

FlightsAirlineLowest Price
Flights from Indianapolis to Athens American, Air Canada, British Airways, Delta, Aer Lingus, Iberia, Qatar, United $1,190
Flights from Indianapolis to Istanbul American, Air Canada, British Airways, Delta, Qatar, United $1,070
Flights from Milwaukee to Athens American, Air Canada, British Airways, Delta, Iberia, KLM, Qatar, United $1,214
Cheap Flights from Chicago to Kos