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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: Wed Jun 3 2015 Return: Wed Jun 24 2015 Trip spans 22 days
Multiple Airlines
Multiple Airlines
SFO
3:25a
KGS
6:25a
27h 00m
2 stops
KGS
2:35a
SFO
2:59a
24h 24m
2 stops
Depart: Fri Jun 5 2015 Return: Sun Jun 21 2015 Trip spans 17 days
Multiple Airlines
Multiple Airlines
SFO
2:50a
KGS
6:05a
27h 15m
2 stops
KGS
2:35a
SFO
2:54a
24h 19m
2 stops
Depart: Thu Jun 4 2015 Return: Sun Jun 21 2015 Trip spans 18 days
Multiple Airlines
Multiple Airlines
SFO
8:50p
KGS
12:55a
28h 05m
2 stops
KGS
2:35a
SFO
2:54a
24h 19m
2 stops
Change your search
Airports
Origin

San Francisco
$1789
Destination

Kos
$1789