Find cheap flights from Chicago to Kos

CHI - KGS

Find cheap flights from Chicago to Kos

Search hundreds of travel sites at once for deals on flights to Kos. Bundle your flight + hotel and save!

Round-trip
Economy
Chicago (CHI)
Kos
Tue 11/30
Tue 12/7
Any month
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Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $934 or less round-trip.

FAQs for booking flights from Chicago to Kos

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COVID-19 information

Safety measures for airlines flying from Chicago to Kos

Airlines flying from Chicago to Kos have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Chicago to Kos

Mandatory masks

Masks required on board, masks provided on flights from Chicago to Kos

Social distancing seating

Middle seats unavailable to book on flights from Chicago to Kos

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Chicago to Kos

Book cheap flights from Chicago to Kos

Recent round-trip flight deals

5/1
Sun
2 stops
Multiple Airlines
21h 30m
ORD - KGS
5/12
Thu
2 stops
Multiple Airlines
21h 50m
KGS - ORD
5/1
Sun
2 stops
Multiple Airlines
21h 30m
ORD - KGS
5/12
Thu
2 stops
Multiple Airlines
21h 50m
KGS - ORD
5/1
Sun
2 stops
Multiple Airlines
19h 10m
ORD - KGS
5/12
Thu
3 stops
Multiple Airlines
40h 00m
KGS - ORD
5/1
Sun
2 stops
Multiple Airlines
19h 10m
ORD - KGS
5/12
Thu
3 stops
Multiple Airlines
31h 26m
KGS - ORD
5/1
Sun
3 stops
Multiple Airlines
18h 40m
ORD - KGS
5/12
Thu
3 stops
Multiple Airlines
21h 50m
KGS - ORD
5/1
Sun
3 stops
Multiple Airlines
18h 40m
ORD - KGS
5/12
Thu
3 stops
Multiple Airlines
21h 50m
KGS - ORD
5/1
Sun
2 stops
Multiple Airlines
17h 30m
ORD - KGS
5/12
Thu
1 stop
Multiple Airlines
24h 40m
KGS - ORD
5/1
Sun
2 stops
Multiple Airlines
17h 30m
ORD - KGS
5/12
Thu
1 stop
Multiple Airlines
24h 40m
KGS - ORD
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