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Kos

$337+ Cheap flights from California to Kos (KGS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — KGS
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
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Cheap flight deals from California to Kos

Keep the following information in mind while searching for California to Kos flight deals. Data was last updated April 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,254
(SWISS)

One-way from

$337
(Connections by easyJet)
Provider with most accurate pricing for Los Angeles-Kos flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Kos flights.
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From California to Kos
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One-way flight from California to Kos
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Find flight deals from California to Kos

Cheapest flights from California to Kos
Explore the most affordable flight options available from California to Kos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

This SWISS deal was found by Cheapflights users on 4/2. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/177:30 pmSFO - KGS
1 stop37h 15mSWISS
Sat 5/248:45 pmKGS - SFO
1 stop29h 25mSWISS
Deal found 4/2$1,254
This Austrian Airlines deal was found by Cheapflights users on 4/2. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/172:15 pmSFO - KGS
2 stops43h 45mAustrian Airlines
Sat 5/246:45 pmKGS - SFO
2 stops34h 15mAustrian Airlines
Deal found 4/2$1,289
This Air Canada deal was found by Cheapflights users on 4/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/73:40 pmLAX - KGS
2 stops38h 40mMultiple Airlines
Tue 10/216:00 amKGS - LAX
2 stops38h 30mMultiple Airlines
Deal found 4/2$2,513

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 April 3, 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

Sat 5/17

7:30 pm-6:45 pm

1 stop37h 15m

Kos

Sat 5/24

8:45 pm-4:10 pm

1 stop29h 25m

$1,254

San FranciscoKos

SFO - KGS

SFOKGS

San Francisco

Sat 5/17

2:15 pm-8:00 pm

2 stops43h 45m

Kos

Sat 5/24

6:45 pm-7:00 pm

2 stops34h 15m

$1,289

Los AngelesKos

LAX - KGS

LAXKGS

Los Angeles

Wed 5/7

3:40 pm-4:20 pm

2 stops38h 40m

Kos

Tue 10/21

6:00 am-10:30 am

2 stops38h 30m

$2,513

San FranciscoKos

SFO - KGS

SFOKGS

San Francisco

Wed 4/23

9:05 pm-7:35 pm

2 stops60h 30m

$688

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

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 April 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Kos as you normally would.

Rainfall in Kos by month

Plan your trip to Kos by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kos ranges from 0.1 - 6.7 inches per month. January is typically the wettest month, when rainfall can reach 6.7 in. July is typically the driest time to visit Kos when rainfall is around 0.1 in.

Temperature in Kos by month

Plan your trip to Kos by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kos, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Kos

Get insights into the airlines that provide service to Kos. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kos. Reviews last updated April 3, 2025.
Austrian Airlines
7.6
Good
771 reviews

Food

6.8

Boarding

7.6

Overall

7.6

Entertainment

6.7

Crew

8.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Austrian Airlines
7.6
Good
771 reviews
Austrian Airlines
7.6
Good
771 reviews

Food

6.8

Boarding

7.6

Overall

7.6

Entertainment

6.7

Crew

8.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
SWISS
7.5
Good
1,574 reviews
Austrian Airlines
7.6
Good
771 reviews

Food

6.8

Boarding

7.6

Overall

7.6

Entertainment

6.7

Crew

8.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Brussels Airlines
7.4
Good
345 reviews
Austrian Airlines
7.6
Good
771 reviews

Food

6.8

Boarding

7.6

Overall

7.6

Entertainment

6.7

Crew

8.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.

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.

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

    While some choose either San Francisco - Kos or Oakland - 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

Traveling to a place near California?

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

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