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Cheap flights from Chicago to Kos from $1,350

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Kos departing on 6/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Mon 5/13
Mon 5/20

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Easily compare round-trip flights from Chicago to Kos

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Chicago to Kos by changing tabs
Multiple Airlines
Jun 30
ORD9:15 pmChicago O'Hare Intl
38h 40m
2 stops
KGS7:55 pmKos
Jul 31
KGS9:40 pmKos
23h 40m
1 stop
ORD1:20 pmChicago O'Hare Intl
Austrian Airlines
Jun 30
ORD4:20 pmChicago O'Hare Intl
19h 35m
1 stop
KGS7:55 pmKos
Jul 31
KGS9:40 pmKos
23h 40m
1 stop
ORD1:20 pmChicago O'Hare Intl
Multiple Airlines
Jun 30
ORD9:15 pmChicago O'Hare Intl
38h 40m
2 stops
KGS7:55 pmKos
Jul 31
KGS11:20 amKos
18h 42m
2 stops
ORD10:02 pmChicago O'Hare Intl
Multiple Airlines
Jun 30
ORD9:45 amChicago O'Hare Intl
23h 55m
3 stops
KGS5:40 pmKos
Jul 31
KGS10:00 pmKos
33h 59m
3 stops
ORD11:59 pmChicago O'Hare Intl
Multiple Airlines
Jun 30
ORD11:50 amChicago O'Hare Intl
21h 50m
3 stops
KGS5:40 pmKos
Jul 31
KGS10:00 pmKos
30h 32m
2 stops
ORD8:32 pmChicago O'Hare Intl

Best airlines flying from Chicago to Kos

Compare and see reviews for airlines that fly from Chicago to Kos with momondo
Airline
Rating
Free Cancellation
Price
SWISSPriceFrom $1,248Free CancellationRating
7.8
2,013 reviews
Search SWISS flights

How to get the cheapest flight ticket from Chicago to Kos

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart Chicago for Kos?

Thursday. The cheapest day of the week is typically Thursday. The most expensive is typically Friday

When is the cheapest time to fly from Chicago to Kos?

In the evening. Chicago to Kos flights are approximately 11% more expensive in the afternoon than in the evening

What is the cheapest airline that flies to Kos from Chicago?

SWISS. SWISS is the most popular carrier operating from Chicago to Kos

What is the cheapest Chicago to Kos flight route?

Chicago O'Hare Intl - Kos. Fly from Chicago O'Hare Intl to Kos for the best Chicago - Kos flight prices

Cheap Chicago to Kos (CHI to KGS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Kos

Best Price Found

$1,350

Fastest flight time

19h 35m

Direct flights

None

Airports in Kos

1 airport
The best flight deal from Chicago to Kos found on momondo in the last 72 hours is $1,350
The fastest flight from Chicago to Kos takes 19h 35m
There are no direct flights from Chicago to Kos. Popular non-direct route for this connection is Chicago O'Hare Intl Airport - Kos Airport.
There is 1 airport near Kos: Kos (KGS)

  • How far is Chicago to Kos by plane?

    The distance between Chicago and Kos is about 5619.0 mi. A reasonable flight in good conditions will take 19h 35m.

  • When did momondo last update prices for flights from Chicago to Kos Airport?

    Prices for flights from Chicago to Kos Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Chicago to Kos Airport?

  • How old do you have to be to fly from Chicago to Kos Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago to Kos Airport.

  • What documentation or ID do you need to fly to Kos Airport?

    The travel and health documents you'll need for your trip to Kos Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kos Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Kos?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kos from Chicago.

Can I find flights from Chicago to Kos with flexible booking policies on momondo?

Flights from Chicago to Kos with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Chicago to Kos?

Once you have performed a search for Chicago to Kos flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Chicago to Kos right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Chicago to Kos now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Kos and let you know when they change.


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1 adult
From?
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Mon 5/13
Mon 5/20
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