How does KAYAK find such low prices on flights from California to Kos?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from California to Kos.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Kos?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kos from California is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from California to Kos?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kos with an airline and back to California with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Kos?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kos from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$1,037 CHEAP FLIGHTS from California to Kos

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Cheap Flights from California to Kos

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

Recent round-trip flight deals from California to Kos

Wed, Sep 16 - Sun, Oct 4

9:05 pm - 8:50 pm

SFO

KGS

37h 45m

2 stops

10:00 am - 12:40 pm

KGS

SFO

60h 40m

2 stops

$1,037Austrian Airlines

Thu, Sep 3 - Sat, Sep 12

3:05 pm - 8:50 pm

LAX

KGS

19h 45m

1 stop

9:25 pm - 1:10 pm

KGS

LAX

25h 45m

2 stops

$1,042Austrian Airlines

Thu, Sep 3 - Sat, Sep 12

8:17 am - 8:50 pm

LAX

KGS

26h 33m

2 stops

9:25 pm - 1:10 pm

KGS

LAX

25h 45m

2 stops

$1,046Austrian Airlines

Wed, Sep 16 - Sun, Oct 4

7:35 pm - 3:10 pm

SFO

KGS

33h 35m

1 stop

10:00 am - 12:40 pm

KGS

SFO

60h 40m

2 stops

$1,046Multiple Airlines

Thu, Sep 3 - Sat, Sep 12

8:17 am - 8:50 pm

LAX

KGS

26h 33m

2 stops

9:25 pm - 1:10 pm

KGS

LAX

25h 45m

2 stops

$1,047Austrian Airlines

Thu, Sep 3 - Sat, Sep 12

3:05 pm - 8:50 pm

LAX

KGS

19h 45m

1 stop

9:25 pm - 3:15 pm

KGS

LAX

51h 50m

2 stops

$1,065Austrian Airlines

Thu, Sep 3 - Sat, Sep 12

3:05 pm - 8:50 pm

LAX

KGS

19h 45m

1 stop

9:25 pm - 1:10 pm

KGS

LAX

25h 45m

2 stops

$1,114Austrian Airlines

Wed, Sep 16 - Sun, Oct 4

7:35 pm - 3:10 pm

SFO

KGS

33h 35m

1 stop

3:15 pm - 4:15 pm

KGS

SFO

35h 00m

1 stop

$1,150SWISS

Wed, Sep 16 - Sun, Oct 4

11:10 am - 9:15 pm

SFO

KGS

24h 05m

3 stops

10:10 pm - 4:15 pm

KGS

SFO

28h 05m

2 stops

$1,172Multiple Airlines

Fri, Jul 24 - Wed, Aug 12

7:35 pm - 2:30 pm

SFO

KGS

32h 55m

1 stop

8:40 pm - 4:15 pm

KGS

SFO

29h 35m

1 stop

$1,247SWISS

Useful Info

Cheapest flight	$1,037

Flight from San Francisco to Kos

How does KAYAK find such low prices on flights from California to Kos?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from California to Kos.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Kos?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kos from California is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from California to Kos?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kos with an airline and back to California with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Kos?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kos from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Marmari

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Kos (KGS)

KGS

$1,037 Find Cheap Flights from California to Kos - Compare and Save

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Everything you need to know for your flight to Kos

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