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Find Flight Deals from United States to Kos

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights to Kos

(Round-trip)
Depart: Mon Mar 16 2015 Return: Thu Mar 26 2015 Trip spans 11 days
$1559
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Multiple Airlines
Multiple Airlines
SFO
5:50p
KGS
6:55p
25h 05m
2 stops
KGS
4:20a
SFO
1:00a
20h 40m
2 stops
Depart: Thu Jul 2 2015 Return: Tue Jul 14 2015 Trip spans 13 days
$1992
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SWISS
SWISS
SFO
3:50p
KGS
5:55a
38h 05m
2 stops
KGS
4:55p
SFO
6:50p
25h 55m
1 stop
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Airports
Origin

San Francisco
$1559
Destination

Kos
$1559
Airlines