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Cheap flights from California to Kos from $965

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from California to Kos departing on 9/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from California to Kos

Cheap round-trip flights

Enter your travel dates to find the best prices.
Austrian Airlines Logo
3:05 pm - 8:50 pm
LAX
-
KGS
19h 45m
1 stop
Austrian Airlines Logo
9:25 pm - 3:15 pm
KGS
-
LAX
27h 50m
2 stops
$965Austrian Airlines
Thu, Sep 3 - Sat, Sep 12
Austrian Airlines Logo
3:05 pm - 8:50 pm
LAX
-
KGS
19h 45m
1 stop
Austrian Airlines Logo
9:25 pm - 1:05 pm
KGS
-
LAX
25h 40m
1 stop
$970Austrian Airlines
Thu, Sep 3 - Sat, Sep 12
Austrian Airlines Logo
3:05 pm - 8:50 pm
LAX
-
KGS
19h 45m
1 stop
Austrian Airlines Logo
9:25 pm - 3:15 pm
KGS
-
LAX
27h 50m
2 stops
$984Austrian Airlines
Thu, Sep 3 - Sat, Sep 12
Austrian Airlines Logo
5:30 pm - 8:50 pm
LAX
-
KGS
17h 20m
2 stops
Austrian Airlines Logo
9:25 pm - 3:15 pm
KGS
-
LAX
27h 50m
2 stops
$1,005Austrian Airlines
Thu, Sep 3 - Sat, Sep 12
Austrian Airlines Logo
5:30 pm - 8:50 pm
LAX
-
KGS
17h 20m
2 stops
Austrian Airlines Logo
9:25 pm - 1:05 pm
KGS
-
LAX
25h 40m
1 stop
$1,016Austrian Airlines
Thu, Sep 3 - Sat, Sep 12
Multiple Airlines Logo
5:30 pm - 8:50 am
LAX
-
KGS
29h 20m
2 stops
Multiple Airlines Logo
9:25 pm - 3:15 pm
KGS
-
LAX
27h 50m
2 stops
$1,021Multiple Airlines
Thu, Sep 3 - Sat, Sep 12
Austrian Airlines Logo
5:30 pm - 5:55 pm
LAX
-
KGS
38h 25m
2 stops
Austrian Airlines Logo
9:25 pm - 3:15 pm
KGS
-
LAX
51h 50m
2 stops
$1,030Austrian Airlines
Thu, Sep 3 - Sat, Sep 12
Austrian Airlines Logo
3:05 pm - 8:50 pm
LAX
-
KGS
19h 45m
1 stop
Austrian Airlines Logo
9:25 pm - 1:05 pm
KGS
-
LAX
25h 40m
1 stop
$1,054Austrian Airlines
Thu, Sep 3 - Sat, Sep 12
Lufthansa Logo
5:30 pm - 8:50 am
LAX
-
KGS
29h 20m
2 stops
Lufthansa Logo
9:40 am - 3:15 pm
KGS
-
LAX
39h 35m
2 stops
$1,063Lufthansa
Thu, Sep 3 - Sat, Sep 12
Austrian Airlines Logo
5:30 pm - 8:50 pm
LAX
-
KGS
17h 20m
2 stops
Austrian Airlines Logo
9:25 pm - 3:15 pm
KGS
-
LAX
27h 50m
2 stops
$1,092Austrian Airlines
Thu, Sep 3 - Sat, Sep 12

Austrian Airlines flights from California to Kos

Our best Austrian Airlines deals on California to Kos flight tickets
Austrian Airlines
Sep 3
LAX3:05 pmLos Angeles Los Angeles
19h 45m
1 stop
KGS8:50 pmKos
Sep 12
KGS9:25 pmKos
27h 50m
2 stops
LAX3:15 pmLos Angeles Los Angeles
$965
Austrian Airlines
Sep 3
LAX3:05 pmLos Angeles Los Angeles
19h 45m
1 stop
KGS8:50 pmKos
Sep 12
KGS9:25 pmKos
25h 40m
1 stop
LAX1:05 pmLos Angeles Los Angeles
$970
Austrian Airlines
Sep 3
LAX3:05 pmLos Angeles Los Angeles
19h 45m
1 stop
KGS8:50 pmKos
Sep 12
KGS9:25 pmKos
27h 50m
2 stops
LAX3:15 pmLos Angeles Los Angeles
$984

Lufthansa flights from California to Kos

Our best Lufthansa deals on California to Kos flight tickets
Lufthansa
Sep 3
LAX5:30 pmLos Angeles Los Angeles
29h 20m
2 stops
KGS8:50 amKos
Sep 12
KGS9:40 amKos
39h 35m
2 stops
LAX3:15 pmLos Angeles Los Angeles
$1,063
Lufthansa
Jun 1
SFO9:05 pmSan Francisco
29h 35m
2 stops
KGS12:40 pmKos
Jun 10
KGS1:30 pmKos
21h 15m
2 stops
SFO12:45 amSan Francisco
$1,441
Lufthansa
Jun 1
SFO9:05 pmSan Francisco
36h 00m
1 stop
KGS7:05 pmKos
Jun 10
KGS7:55 pmKos
33h 05m
1 stop
SFO7:00 pmSan Francisco
$1,532

momondo Fare Finder

 
Customize your flight search to find flights from California to Kos that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 10, 2026.
Use the filters below to find and compare flights from California to Kos that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesKos

LAX - KGS

LAXKGS

Los Angeles Los Angeles

Thu 9/3

3:05 pm-8:50 pm

1 stop19h 45m

Kos

Sat 9/12

9:25 pm-3:15 pm

2 stops27h 50m

$965

Los AngelesKos

LAX - KGS

LAXKGS

Los Angeles Los Angeles

Thu 9/3

3:05 pm-8:50 pm

1 stop19h 45m

Kos

Sat 9/12

9:25 pm-1:05 pm

1 stop25h 40m

$970

Los AngelesKos

LAX - KGS

LAXKGS

Los Angeles Los Angeles

Thu 9/3

3:05 pm-8:50 pm

1 stop19h 45m

Kos

Sat 9/12

9:25 pm-3:15 pm

2 stops27h 50m

$984

Los AngelesKos

LAX - KGS

LAXKGS

Los Angeles Los Angeles

Thu 9/3

5:30 pm-8:50 pm

2 stops17h 20m

Kos

Sat 9/12

9:25 pm-3:15 pm

2 stops27h 50m

$1,005
Quickest round-trip

Los AngelesKos

LAX - KGS

LAXKGS

Los Angeles Los Angeles

Thu 9/3

5:30 pm-8:50 pm

2 stops17h 20m

Kos

Sat 9/12

9:25 pm-1:05 pm

1 stop25h 40m

$1,016

Los AngelesKos

LAX - KGS

LAXKGS

Los Angeles Los Angeles

Thu 9/3

5:30 pm-8:50 am

2 stops29h 20m

Kos

Sat 9/12

9:25 pm-3:15 pm

2 stops27h 50m

$1,021

Los AngelesKos

LAX - KGS

LAXKGS

Los Angeles Los Angeles

Thu 9/3

5:30 pm-5:55 pm

2 stops38h 25m

Kos

Sat 9/12

9:25 pm-3:15 pm

2 stops51h 50m

$1,030

Los AngelesKos

LAX - KGS

LAXKGS

Los Angeles Los Angeles

Thu 9/3

3:05 pm-8:50 pm

1 stop19h 45m

Kos

Sat 9/12

9:25 pm-1:05 pm

1 stop25h 40m

$1,054

Los AngelesKos

LAX - KGS

LAXKGS

Los Angeles Los Angeles

Thu 9/3

5:30 pm-8:50 am

2 stops29h 20m

Kos

Sat 9/12

9:40 am-3:15 pm

2 stops39h 35m

$1,063

Los AngelesKos

LAX - KGS

LAXKGS

Los Angeles Los Angeles

Thu 9/3

5:30 pm-8:50 pm

2 stops17h 20m

Kos

Sat 9/12

9:25 pm-3:15 pm

2 stops27h 50m

$1,092

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to Kos from

How to get the cheapest flight ticket from California 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 airline that flies from California to Kos?

Emirates is the most popular carrier operating from California to Kos

Cheap California to Kos flight deals and tips

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

Fastest flight time

19h 45m

Direct flights

None
The fastest flight from California to Kos takes 19h 45m
There are no direct flights from California to Kos. There are no popular flight routes from California to Kos.
Search flight deals

Frequently asked questions about flying from California to Kos

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

    Prices for flights from California to Kos Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California to Kos Airport.

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

    The required travel and health documents for your Kos Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kos Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from California to Kos

Compare and see reviews for airlines that fly from California to Kos with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $626Free CancellationRating
6.8
7,985 reviews
Search Lufthansa flights

Traveling to a place near Kos?

Book flights to Kos if you plan to visit one of these locations
Kardamena
Marmari

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from California to Kos. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Kos from California with this policy.

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

momondo provides multiple filters to help you find the best flight to Kos from California. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for California to Kos flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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