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San Sebastian

$548+ Cheap flights from California to San Sebastian (EAS)

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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — EAS
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from California to San Sebastian

Cheapest flights from California to San Sebastian
Explore the most affordable flight options available from California to San Sebastian. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Travelocity deal was found by Cheapflights users on 10/30. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/111:59 pmSFO - EAS
2 stops23h 41mIberia
Wed 12/109:20 amEAS - SFO
2 stops20h 10mIberia
Deal found 10/30$631
This Ovago deal was found by Cheapflights users on 10/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/258:40 pmSFO - EAS
2 stops27h 00mMultiple Airlines
Tue 12/29:30 pmEAS - SFO
2 stops26h 30mMultiple Airlines
Deal found 10/29$765
This Expedia deal was found by Cheapflights users on 10/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/147:05 amLAS - EAS
2 stops40h 35mIberia
Sun 12/219:30 pmEAS - LAS
2 stops33h 29mIberia
Deal found 10/30$895
This KAYAK deal was found by Cheapflights users on 10/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/16:00 amSJC - EAS
2 stops22h 00mIberia
Wed 12/109:30 pmEAS - SJC
2 stops21h 47mIberia
Deal found 10/30$989
This American Airlines deal was found by Cheapflights users on 10/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2810:40 amLAX - EAS
2 stops17h 20mAmerican Airlines
Tue 12/21:40 pmEAS - LAX
1 stop35h 55mAmerican Airlines
Deal found 10/28$1,045
This Ovago deal was found by Cheapflights users on 10/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:00 amSFO - EAS
2 stops22h 00mIberia
Wed 11/261:40 pmEAS - SFO
2 stops19h 32mIberia
Deal found 10/29$1,056
This Iberia deal was found by Cheapflights users on 10/29. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2912:20 pmLAX - EAS
2 stops16h 40mIberia
Tue 11/259:30 pmEAS - LAX
1 stop28h 05mIberia
Deal found 10/29$1,062
This Mytrip deal was found by Cheapflights users on 10/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/14:35 pmSFO - EAS
3 stops35h 55mMultiple Airlines
Wed 12/102:05 pmEAS - SFO
3 stops35h 40mMultiple Airlines
Deal found 10/30$1,091
This Mytrip deal was found by Cheapflights users on 10/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:10 amLAX - EAS
3 stops22h 20mMultiple Airlines
Wed 11/52:05 pmEAS - LAX
2 stops33h 35mMultiple Airlines
Deal found 10/30$1,168
This Expedia deal was found by Cheapflights users on 10/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:11 amLAS - EAS
2 stops17h 29mMultiple Airlines
Mon 12/299:30 pmEAS - LAS
2 stops31h 42mMultiple Airlines
Deal found 10/29$1,202
This Ovago deal was found by Cheapflights users on 10/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:00 amSJC - EAS
2 stops29h 50mIberia
Sun 12/219:20 amEAS - SJC
2 stops22h 39mIberia
Deal found 10/30$1,224
This American Airlines deal was found by Cheapflights users on 10/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1410:31 amLAS - EAS
2 stops17h 29mAmerican Airlines
Mon 12/299:20 amEAS - LAS
2 stops20h 00mAmerican Airlines
Deal found 10/29$1,235

Cheap flight deals from California to San Sebastian

Keep the following information in mind while searching for California to San Sebastian flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$631
(Travelocity)

One-way from

$548
(American Airlines)

Popular in

November

Cheapest in

August

Average price

$1,539
Provider with most accurate pricing for Los Angeles-San Sebastián flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-San Sebastián flights.
Search Deals
From California to San Sebastián
Search Deals
One-way flight from California to San Sebastián
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($404 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($61 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from California to San Sebastian 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 October 30, 2025.
Use the filters below to find and compare flights from California to San Sebastian that are best for you.

Fly from

California

Fly to

San Sebastian

Route

Depart

Return

Price

San FranciscoSan Sebastian

SFO - EAS

SFOEAS

San Francisco

Mon 12/1

11:59 pm-8:40 am

2 stops23h 41m

San Sebastián

Wed 12/10

9:20 am-8:30 pm

2 stops20h 10m

$631

San DiegoSan Sebastian

SAN - EAS

SANEAS

San Diego

Thu 2/19

6:15 am-8:40 am

2 stops17h 25m

San Sebastián

Tue 3/3

9:30 pm-10:27 pm

2 stops33h 57m

$643

San FranciscoSan Sebastian

SFO - EAS

SFOEAS

San Francisco

Tue 11/25

8:40 pm-8:40 am

2 stops27h 00m

San Sebastián

Tue 12/2

9:30 pm-3:00 pm

2 stops26h 30m

$765

San JoseSan Sebastian

SJC - EAS

SJCEAS

San Jose

Fri 2/20

6:00 am-8:50 pm

2 stops29h 50m

San Sebastián

Tue 2/24

1:40 pm-9:31 pm

2 stops40h 51m

$842

Los AngelesSan Sebastian

LAX - EAS

LAXEAS

Los Angeles

Sat 4/25

1:20 pm-8:50 pm

2 stops46h 30m

San Sebastián

Tue 5/5

5:55 pm-6:10 pm

1 stop33h 15m

$890

Las VegasSan Sebastian

LAS - EAS

LASEAS

Las Vegas Harry Reid Intl

Sun 12/14

7:05 am-8:40 am

2 stops40h 35m

San Sebastián

Sun 12/21

9:30 pm-9:59 pm

2 stops33h 29m

$895

Los AngelesSan Sebastian

LAX - EAS

LAXEAS

Los Angeles

Sat 4/25

8:55 pm-8:20 am

1 stop26h 25m

San Sebastián

Tue 5/5

5:55 pm-6:10 pm

1 stop33h 15m

$952

San JoseSan Sebastian

SJC - EAS

SJCEAS

San Jose

Mon 12/1

6:00 am-1:00 pm

2 stops22h 00m

San Sebastián

Wed 12/10

9:30 pm-10:17 am

2 stops21h 47m

$989

San FranciscoSan Sebastian

SFO - EAS

SFOEAS

San Francisco

Wed 11/19

6:00 am-1:00 pm

2 stops22h 00m

San Sebastián

Wed 11/26

1:40 pm-12:12 am

2 stops19h 32m

$1,056

San JoseSan Sebastian

SJC - EAS

SJCEAS

San Jose

Fri 2/20

6:00 am-1:00 pm

2 stops22h 00m

San Sebastián

Tue 2/24

1:40 pm-9:31 pm

2 stops40h 51m

$1,070

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 37 results
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Best time to book a flight from California to San Sebastian

Have a flexible travel schedule? Discover the best time to fly to San Sebastian 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 San Sebastian

What is the cheapest month to book a flight from California to San Sebastian?

Currently, March is the cheapest month in which you can book a flight from California to San Sebastian (average of $395). Flying from California to San Sebastian in June is currently the most expensive (average of $901). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from California to San Sebastian. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

It’s typically best to fly out from California to San Sebastian in the afternoon. Doing so could potentially save you 31% on the flight price compared to flying at noon, which is usually more expensive.

How much does it cost to fly round-trip from California to San Sebastian?

Related info for your journey

Find useful and relevant information for your journey from California to San Sebastian. 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 San Sebastian from California?

    San Sebastián (EAS) is the airport you will fly into if you book a flight from California to San Sebastian. It is only a 9.7 mi journey from San Sebastián (EAS) to San Sebastian’s city center.

  • How long is the flight from California to San Sebastian?

    For as low as $631, Iberia can have you in San Sebastian from California in 23h 41m. California and San Sebastian are separated by a distance of 5714 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from California to San Sebastian?

    The most popular route from California to San Sebastian is Los Angeles - San Sebastián. You may also consider San Diego - San Sebastián or Santa Ana J. Wayne/Orange Cnty - San Sebastián.

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

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

  • How can I find direct flights from California to San Sebastian?

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

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

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

  • What is the cheapest month to book a flight from California to San Sebastian?

    Currently, March is the cheapest month in which you can book a flight from California to San Sebastian (average of $395). Flying from California to San Sebastian in June is currently the most expensive (average of $901). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from California to San Sebastian

Discover the top 2 airlines that operate flights from California to San Sebastian. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$644Average$1,147FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$714Average$1,443FlexibilityNo cancel feeOn-time71%

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