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Cheap flights from California to San Sebastian from $359

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to San Sebastian departing on 5/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from California to San Sebastian

Cheap round-trip flights

Enter your travel dates to find the best prices.
Iberia Logo
3:01 pm - 1:00 pm
LAX
-
EAS
36h 59m
2 stops
Iberia Logo
9:20 am - 9:52 pm
EAS
-
LAX
21h 32m
2 stops
$550Iberia
Sat, Apr 11 - Tue, Apr 21
Iberia Logo
8:45 am - 1:00 pm
LAS
-
EAS
19h 15m
2 stops
Iberia Logo
1:40 pm - 10:43 pm
EAS
-
LAS
18h 03m
2 stops
$586Iberia
Tue, Apr 21 - Tue, Apr 28
Iberia Logo
8:30 pm - 8:50 pm
LAX
-
EAS
40h 20m
2 stops
Iberia Logo
9:30 pm - 7:25 pm
EAS
-
LAX
29h 55m
2 stops
$688Iberia
Thu, Mar 12 - Thu, Mar 19
American Airlines Logo
8:15 am - 1:00 pm
LAX
-
EAS
19h 45m
2 stops
American Airlines Logo
1:40 pm - 12:58 am
EAS
-
LAX
20h 18m
2 stops
$755American Airlines
Sat, Apr 11 - Tue, Apr 21
Iberia Logo
8:30 pm - 8:50 pm
LAX
-
EAS
40h 20m
2 stops
Iberia Logo
9:30 pm - 5:35 pm
EAS
-
LAX
28h 05m
1 stop
$760Iberia
Thu, Mar 12 - Thu, Mar 19
Iberia Logo
8:00 am - 1:00 pm
LAX
-
EAS
20h 00m
2 stops
Iberia Logo
5:55 pm - 6:10 pm
EAS
-
LAX
33h 15m
1 stop
$817Iberia
Sat, Apr 11 - Tue, Apr 21
Iberia Logo
8:55 pm - 8:20 am
LAX
-
EAS
26h 25m
1 stop
Iberia Logo
5:55 pm - 6:10 pm
EAS
-
LAX
33h 15m
1 stop
$821Iberia
Sat, Apr 11 - Tue, Apr 21
American Airlines Logo
9:22 am - 1:00 pm
LAS
-
EAS
18h 38m
2 stops
American Airlines Logo
9:20 am - 9:30 pm
EAS
-
LAS
21h 10m
2 stops
$841American Airlines
Fri, May 8 - Sun, May 17
Multiple Airlines Logo
6:30 pm - 8:50 pm
SFO
-
EAS
18h 20m
2 stops
Multiple Airlines Logo
9:30 pm - 7:45 pm
EAS
-
SFO
30h 15m
2 stops
$995Multiple Airlines
Tue, Mar 10 - Mon, Mar 23
American Airlines Logo
6:00 am - 8:40 am
LAX
-
EAS
17h 40m
2 stops
American Airlines Logo
1:40 pm - 10:52 pm
EAS
-
LAX
18h 12m
2 stops
$1,071American Airlines
Sun, Jun 14 - Wed, Jun 24

American Airlines flights from California to San Sebastian

Our best American Airlines deals on California to San Sebastian flight tickets
American Airlines
Apr 11
LAX8:15 amLos Angeles
19h 45m
2 stops
EAS1:00 pmSan Sebastián
Apr 21
EAS1:40 pmSan Sebastián
20h 18m
2 stops
LAX12:58 amLos Angeles
$755
American Airlines
May 8
LAS9:22 amLas Vegas Harry Reid Intl
18h 38m
2 stops
EAS1:00 pmSan Sebastián
May 17
EAS9:20 amSan Sebastián
21h 10m
2 stops
LAS9:30 pmLas Vegas Harry Reid Intl
$841
American Airlines
Jun 14
LAX6:00 amLos Angeles
17h 40m
2 stops
EAS8:40 amSan Sebastián
Jun 24
EAS1:40 pmSan Sebastián
18h 12m
2 stops
LAX10:52 pmLos Angeles
$1,071

Iberia flights from California to San Sebastian

Our best Iberia deals on California to San Sebastian flight tickets
Iberia
Apr 11
LAX3:01 pmLos Angeles
36h 59m
2 stops
EAS1:00 pmSan Sebastián
Apr 21
EAS9:20 amSan Sebastián
21h 32m
2 stops
LAX9:52 pmLos Angeles
$550
Iberia
Apr 21
LAS8:45 amLas Vegas Harry Reid Intl
19h 15m
2 stops
EAS1:00 pmSan Sebastián
Apr 28
EAS1:40 pmSan Sebastián
18h 03m
2 stops
LAS10:43 pmLas Vegas Harry Reid Intl
$586
Iberia
Mar 12
LAX8:30 pmLos Angeles
40h 20m
2 stops
EAS8:50 pmSan Sebastián
Mar 19
EAS9:30 pmSan Sebastián
29h 55m
2 stops
LAX7:25 pmLos Angeles
$688

momondo 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, momondo users made 832,500 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from California to San Sebastian that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesSan Sebastian

LAX - EAS

LAXEAS

Los Angeles

Sat 4/11

3:01 pm-1:00 pm

2 stops36h 59m

San Sebastián

Tue 4/21

9:20 am-9:52 pm

2 stops21h 32m

$550

Las VegasSan Sebastian

LAS - EAS

LASEAS

Las Vegas Harry Reid Intl

Tue 4/21

8:45 am-1:00 pm

2 stops19h 15m

San Sebastián

Tue 4/28

1:40 pm-10:43 pm

2 stops18h 03m

$586

Los AngelesSan Sebastian

LAX - EAS

LAXEAS

Los Angeles

Thu 3/12

8:30 pm-8:50 pm

2 stops40h 20m

San Sebastián

Thu 3/19

9:30 pm-7:25 pm

2 stops29h 55m

$688

Los AngelesSan Sebastian

LAX - EAS

LAXEAS

Los Angeles

Sat 4/11

8:15 am-1:00 pm

2 stops19h 45m

San Sebastián

Tue 4/21

1:40 pm-12:58 am

2 stops20h 18m

$755

Los AngelesSan Sebastian

LAX - EAS

LAXEAS

Los Angeles

Thu 3/12

8:30 pm-8:50 pm

2 stops40h 20m

San Sebastián

Thu 3/19

9:30 pm-5:35 pm

1 stop28h 05m

$760

Los AngelesSan Sebastian

LAX - EAS

LAXEAS

Los Angeles

Sat 4/11

8:00 am-1:00 pm

2 stops20h 00m

San Sebastián

Tue 4/21

5:55 pm-6:10 pm

1 stop33h 15m

$817

Los AngelesSan Sebastian

LAX - EAS

LAXEAS

Los Angeles

Sat 4/11

8:55 pm-8:20 am

1 stop26h 25m

San Sebastián

Tue 4/21

5:55 pm-6:10 pm

1 stop33h 15m

$821

Las VegasSan Sebastian

LAS - EAS

LASEAS

Las Vegas Harry Reid Intl

Fri 5/8

9:22 am-1:00 pm

2 stops18h 38m

San Sebastián

Sun 5/17

9:20 am-9:30 pm

2 stops21h 10m

$841

San FranciscoSan Sebastian

SFO - EAS

SFOEAS

San Francisco

Tue 3/10

6:30 pm-8:50 pm

2 stops18h 20m

San Sebastián

Mon 3/23

9:30 pm-7:45 pm

2 stops30h 15m

$995

Los AngelesSan Sebastian

LAX - EAS

LAXEAS

Los Angeles

Sun 6/14

6:00 am-8:40 am

2 stops17h 40m

San Sebastián

Wed 6/24

1:40 pm-10:52 pm

2 stops18h 12m

$1,071

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Sebastian from

How to get the cheapest flight ticket from California to San Sebastian

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

Can stopping save me money on California to San Sebastian flights?

You could potentially save up to 24% on your flight if you consider stops on a California to San Sebastian flight.

Cheap California to San Sebastian flight deals and tips

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

Fastest flight time

16h 40m

Direct flights

None
The fastest flight from California to San Sebastian takes 16h 40m
There are no direct flights from California to San Sebastian. There are no popular flight routes from California to San Sebastian.
Search flight deals

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

    Prices for flights from California to San Sebastián Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from California to San Sebastián Airport.

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

    The required travel and health documents for your San Sebastián 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 San Sebastián Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from California to San Sebastian

Compare and see reviews for airlines that fly from California to San Sebastian with momondo
Airline
Rating
Free Cancellation
Price
IberiaPriceFrom $644Free CancellationRating
7.0
3,100 reviews
Search Iberia flights
American AirlinesPriceFrom $714Free CancellationRating
7.2
11,206 reviews
Search American Airlines flights

Traveling to a place near San Sebastian?

Book flights to San Sebastian if you plan to visit one of these locations
Irun
Hondarribia

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Sebastian from California.

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

All flight searches from California to San Sebastian on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from California to San Sebastian?

momondo provides multiple filters to help you find the best flight to San Sebastian 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 San Sebastian right now. Can momondo alert me if prices change?

If you are not ready to book a flight from California to San Sebastian now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Sebastian and let you know when they change.

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