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

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

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to San Sebastián Airport.

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

The necessary travel and health documents for your San Sebastián Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$402 Cheap Flights from San Diego to San Sebastian in 2025/26

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Find the cheapest flights from San Diego to San Sebastian

Round-trip

One-way

Cheap round-trip flights

9:42 am - 8:40 amSAN-EAS

37h 58m2 stops

1:40 pm - 8:34 amEAS-SAN

27h 54m2 stops

$687Iberia

Find Deal

Sat, Nov 15 - Sat, Nov 22

9:42 am - 8:40 amSAN-EAS

37h 58m2 stops

9:30 pm - 8:28 amEAS-SAN

43h 58m2 stops

$724Iberia

Find Deal

Sat, Nov 15 - Tue, Dec 2

7:15 am - 8:40 amSAN-EAS

16h 25m2 stops

1:40 pm - 10:44 pmEAS-SAN

18h 04m2 stops

$966American Airlines

Find Deal

Fri, Oct 17 - Thu, Oct 23

6:16 am - 8:50 pmSAN-EAS

30h 34m2 stops

9:20 am - 8:48 pmEAS-SAN

20h 28m2 stops

$1,131American Airlines

Find Deal

Fri, Oct 31 - Tue, Nov 4

12:30 pm - 8:40 amSAN-EAS

35h 10m2 stops

1:25 pm - 2:50 pmEAS-SAN

34h 25m1 stop

$1,213Multiple Airlines

Find Deal

Fri, Oct 17 - Thu, Oct 23

3:30 pm - 8:50 pmSAN-EAS

20h 20m2 stops

1:40 pm - 10:44 pmEAS-SAN

18h 04m2 stops

$1,238Iberia

Find Deal

Fri, Oct 17 - Thu, Oct 23

7:50 pm - 4:15 pmSAN-EAS

35h 25m1 stop

1:25 pm - 2:50 pmEAS-SAN

34h 25m1 stop

$1,400Multiple Airlines

Find Deal

Fri, Oct 17 - Thu, Oct 23

Iberia flights from San Diego to San Sebastian

Our best Iberia deals on San Diego to San Sebastian flight tickets

Iberia

Nov 15

SAN9:42 amSan Diego

37h 58m

2 stops

EAS8:40 amSan Sebastián

Nov 22

EAS1:40 pmSan Sebastián

27h 54m

2 stops

SAN8:34 amSan Diego

$687

Find similar

Iberia

Nov 15

SAN9:42 amSan Diego

37h 58m

2 stops

EAS8:40 amSan Sebastián

Dec 2

EAS9:30 pmSan Sebastián

43h 58m

2 stops

SAN8:28 amSan Diego

$724

Find similar

Iberia

Oct 17

SAN3:30 pmSan Diego

20h 20m

2 stops

EAS8:50 pmSan Sebastián

Oct 23

EAS1:40 pmSan Sebastián

18h 04m

2 stops

SAN10:44 pmSan Diego

$1,238

Find similar

American Airlines flights from San Diego to San Sebastian

Our best American Airlines deals on San Diego to San Sebastian flight tickets

American Airlines

Oct 17

SAN7:15 amSan Diego

16h 25m

2 stops

EAS8:40 amSan Sebastián

Oct 23

EAS1:40 pmSan Sebastián

18h 04m

2 stops

SAN10:44 pmSan Diego

$966

Find similar

American Airlines

Oct 31

SAN6:16 amSan Diego

30h 34m

2 stops

EAS8:50 pmSan Sebastián

Nov 4

EAS9:20 amSan Sebastián

20h 28m

2 stops

SAN8:48 pmSan Diego

$1,131

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San DiegoSan Sebastian

SAN - EAS

SANEAS

San Diego

Sat 11/15

9:42 am-8:40 am

2 stops37h 58m

San Sebastián

Sat 11/22

1:40 pm-8:34 am

2 stops27h 54m

$687

San DiegoSan Sebastian

SAN - EAS

SANEAS

San Diego

Sat 11/15

9:42 am-8:40 am

2 stops37h 58m

San Sebastián

Tue 12/2

9:30 pm-8:28 am

2 stops43h 58m

$724

San DiegoSan Sebastian

SAN - EAS

SANEAS

San Diego

Fri 10/17

7:15 am-8:40 am

2 stops16h 25m

San Sebastián

Thu 10/23

1:40 pm-10:44 pm

2 stops18h 04m

$966

San DiegoSan Sebastian

SAN - EAS

SANEAS

San Diego

Fri 10/31

6:16 am-8:50 pm

2 stops30h 34m

San Sebastián

Tue 11/4

9:20 am-8:48 pm

2 stops20h 28m

$1,131

San DiegoSan Sebastian

SAN - EAS

SANEAS

San Diego

Fri 10/17

12:30 pm-8:40 am

2 stops35h 10m

San Sebastián

Thu 10/23

1:25 pm-2:50 pm

1 stop34h 25m

$1,213

San DiegoSan Sebastian

SAN - EAS

SANEAS

San Diego

Fri 10/17

3:30 pm-8:50 pm

2 stops20h 20m

San Sebastián

Thu 10/23

1:40 pm-10:44 pm

2 stops18h 04m

$1,238

San DiegoSan Sebastian

SAN - EAS

SANEAS

San Diego

Fri 10/17

7:50 pm-4:15 pm

1 stop35h 25m

San Sebastián

Thu 10/23

1:25 pm-2:50 pm

1 stop34h 25m

$1,400

San DiegoSan Sebastian

SAN - EAS

SANEAS

San Diego

Wed 10/15

9:51 pm-8:25 am

3 stops49h 34m

$402

San DiegoSan Sebastian

SAN - EAS

SANEAS

San Diego

Wed 10/15

9:51 pm-8:40 am

2 stops49h 49m

$467

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from San Diego 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

What is the cheapest time of day to depart on your flight to San Sebastian?

Flying to San Sebastian from San Diego in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,361 when looking at flights departing in the morning. Flights to San Sebastian are more costly at noon, with an average ticket price of $1,582. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from San Diego to San Sebastian

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to San Sebastian according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Diego to San Sebastian (SAN to EAS) flight deals and tips

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

Direct flights	None

There are no direct flights from San Diego to San Sebastian. There are no popular flight routes from San Diego to San Sebastian.

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How far is San Diego to San Sebastián by plane?
The distance between San Diego and San Sebastián is about 5777.0 mi. By plane, this route typically takes 16h 25m.
When did momondo last update prices for flights from San Diego Airport to San Sebastián Airport?
Prices for flights from San Diego Airport to San Sebastián Airport refresh daily.
How old do you have to be to fly from San Diego Airport to San Sebastián Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to San Sebastián Airport.
What documentation or ID do you need to fly to San Sebastián Airport?
The necessary travel and health documents for your San Sebastián Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

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

It is quick and easy to find San Diego to San Sebastian flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Sebastian that suits you.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Diego to San Sebastian.

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

If you are simply researching potential flights to San Sebastian, momondo offers a useful price alert feature which will track prices for flights to San Sebastian from San Diego and alert you when they change.