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$2,176+ Cheap flights from California to Kos (KGS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — KGS
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from California to Kos

Best flights from California to Kos
Discover carefully curated flight deals from California to Kos that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 16, 2025.

This Emirates deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/53:40 pmSFO - KGS
2 stops63h 25mEmirates
Mon 3/912:35 pmKGS - SFO
2 stops34h 15mEmirates
Deal found 12/14$2,176
This Emirates deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/293:35 pmLAX - KGS
2 stops63h 30mEmirates
Mon 2/212:35 pmKGS - LAX
2 stops34h 10mEmirates
Deal found 12/13$2,676
This Emirates deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/303:40 pmSFO - KGS
2 stops39h 25mEmirates
Fri 2/612:35 pmKGS - SFO
2 stops34h 15mEmirates
Deal found 12/15$5,275
This Emirates deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/293:35 pmLAX - KGS
2 stops63h 30mEmirates
Thu 2/512:35 pmKGS - LAX
2 stops58h 10mEmirates
Deal found 12/15$8,857

Find flight deals from California to Kos

Keep the following information in mind while searching for California to Kos flight deals. Data was last updated December 16, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$2,176
(Emirates)
Provider with most accurate pricing for Los Angeles-Kos flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Kos flights.
Search Deals
From California to Kos
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated December 16, 2025.
Use the filters below to find and compare flights from California to Kos that are best for you.

Fly from

California

Fly to

Kos

Route

Depart

Return

Price

San FranciscoKos

SFO - KGS

SFOKGS

San Francisco

Thu 3/5

3:40 pm-5:05 pm

2 stops63h 25m

Kos

Mon 3/9

12:35 pm-1:50 pm

2 stops34h 15m

$2,176

Los AngelesKos

LAX - KGS

LAXKGS

Los Angeles

Thu 1/29

3:35 pm-5:05 pm

2 stops63h 30m

Kos

Mon 2/2

12:35 pm-12:45 pm

2 stops34h 10m

$2,676

San FranciscoKos

SFO - KGS

SFOKGS

San Francisco

Fri 1/30

3:40 pm-5:05 pm

2 stops39h 25m

Kos

Fri 2/6

12:35 pm-12:50 pm

2 stops34h 15m

$5,275

Los AngelesKos

LAX - KGS

LAXKGS

Los Angeles

Thu 1/29

3:35 pm-5:05 pm

2 stops63h 30m

Kos

Thu 2/5

12:35 pm-12:45 pm

2 stops58h 10m

$8,857

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Best time to book a flight from California to Kos

Have a flexible travel schedule? Discover the best time to fly to Kos from California with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from California to Kos

What is the cheapest time of day to fly from CA to KGS?

Find hourly flight availability from California to Kos. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 16, 2025.

A simple way to save on the total cost of your ticket is to fly from California to Kos in the evening. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from California to Kos. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Kos from California?

    Kos (KGS), located 12.8 mi from the city center, is the airport you fly into when you book flights from California to Kos.

  • How long is the flight from California to Kos?

    There are many flights that can get you from California to Kos in 63h 25m. Fly via Emirates to get the fastest option. Airlines will cover a distance of 6932 mi.

  • What are the most popular routes from California to Kos?

    While some choose either San Francisco - Kos or Santa Rosa Sonoma County - Kos, Los Angeles - Kos is the most popular route from California to Kos.

  • Can I find deals for flights from California to Kos that include hotel bookings?

    Yes. In addition to deals on California to Kos flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Kos?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Kos.

  • Can I find deals for business class flights from California to Kos?

    Yes. Cheapflights offers flight deals from California to Kos by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for California to Kos

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from California to Kos

Discover the top airline that operate flights from California to Kos. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$602Average$846FlexibilityNo cancel feeOn-time76%

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