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Flights to San Sebastián

$242 Cheap flights to San Sebastian

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to San Sebastian departing on 9/25. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from the United States to San Sebastian

Cheap round-trip flights

Enter your travel dates to find the best prices.
LEVEL Logo
10:00 pm - 8:20 am
MIA
-
EAS
28h 20m
1 stop
LEVEL Logo
8:55 am - 8:00 pm
EAS
-
MIA
17h 05m
1 stop
$648LEVEL
Mon, Oct 12 - Wed, Oct 21
Multiple Airlines Logo
11:50 pm - 8:30 am
JFK
-
EAS
26h 40m
1 stop
Multiple Airlines Logo
8:55 am - 10:00 pm
EAS
-
JFK
19h 05m
1 stop
$705Multiple Airlines
Tue, Aug 25 - Tue, Oct 6
Iberia Logo
7:50 pm - 8:20 am
LAX
-
EAS
27h 30m
1 stop
Iberia Logo
1:40 pm - 1:09 am
EAS
-
LAX
20h 29m
2 stops
$743Iberia
Fri, Oct 9 - Wed, Oct 14
Iberia Logo
8:50 pm - 8:20 am
LAX
-
EAS
26h 30m
1 stop
Iberia Logo
1:40 pm - 10:59 pm
EAS
-
LAX
18h 19m
2 stops
$773Iberia
Mon, Sep 21 - Thu, Oct 22
British Airways Logo
10:15 pm - 8:50 pm
ORD
-
EAS
15h 35m
1 stop
British Airways Logo
9:30 pm - 4:49 pm
EAS
-
ORD
26h 19m
2 stops
$836British Airways
Mon, Sep 28 - Mon, Oct 5
British Airways Logo
11:55 pm - 8:50 pm
EWR
-
EAS
14h 55m
1 stop
British Airways Logo
1:40 pm - 10:25 pm
EAS
-
EWR
14h 45m
1 stop
$867British Airways
Tue, Oct 6 - Tue, Oct 13
American Airlines Logo
12:14 pm - 8:40 am
LGA
-
EAS
14h 26m
2 stops
American Airlines Logo
9:20 am - 7:21 pm
EAS
-
LGA
16h 01m
2 stops
$894American Airlines
Tue, Oct 6 - Tue, Oct 13
American Airlines Logo
5:00 pm - 1:00 pm
IAD
-
EAS
14h 00m
1 stop
American Airlines Logo
9:20 am - 6:50 pm
EAS
-
IAD
15h 30m
1 stop
$915American Airlines
Mon, Sep 14 - Tue, Sep 29
Finnair Logo
6:00 pm - 1:00 pm
CLT
-
EAS
14h 00m
2 stops
Finnair Logo
9:20 am - 9:35 pm
EAS
-
CLT
18h 15m
2 stops
$1,023Finnair
Thu, Oct 29 - Sat, Nov 7
Finnair Logo
6:00 pm - 1:00 pm
CLT
-
EAS
14h 00m
2 stops
Finnair Logo
9:20 am - 9:35 pm
EAS
-
CLT
18h 15m
2 stops
$1,025Finnair
Thu, Oct 29 - Sat, Nov 7

momondo Fare Finder

 
Locate flights to San Sebastián that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 832,500 searches and data was last updated on July 3, 2026.
Use the filters below to find and compare flights to San Sebastian that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

MiamiSan Sebastian

MIA - EAS

MIAEAS

Miami

Mon 10/12

10:00 pm-8:20 am

1 stop28h 20m

San Sebastián

Wed 10/21

8:55 am-8:00 pm

1 stop17h 05m

$648

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Tue 8/25

11:50 pm-8:30 am

1 stop26h 40m

San Sebastián

Tue 10/6

8:55 am-10:00 pm

1 stop19h 05m

$705

Los AngelesSan Sebastian

LAX - EAS

LAXEAS

Los Angeles

Fri 10/9

7:50 pm-8:20 am

1 stop27h 30m

San Sebastián

Wed 10/14

1:40 pm-1:09 am

2 stops20h 29m

$743

Los AngelesSan Sebastian

LAX - EAS

LAXEAS

Los Angeles

Mon 9/21

8:50 pm-8:20 am

1 stop26h 30m

San Sebastián

Thu 10/22

1:40 pm-10:59 pm

2 stops18h 19m

$773

ChicagoSan Sebastian

ORD - EAS

ORDEAS

Chicago O'Hare Intl

Mon 9/28

10:15 pm-8:50 pm

1 stop15h 35m

San Sebastián

Mon 10/5

9:30 pm-4:49 pm

2 stops26h 19m

$836

NewarkSan Sebastian

EWR - EAS

EWREAS

Newark

Tue 10/6

11:55 pm-8:50 pm

1 stop14h 55m

San Sebastián

Tue 10/13

1:40 pm-10:25 pm

1 stop14h 45m

$867

New YorkSan Sebastian

LGA - EAS

LGAEAS

New York LaGuardia

Tue 10/6

12:14 pm-8:40 am

2 stops14h 26m

San Sebastián

Tue 10/13

9:20 am-7:21 pm

2 stops16h 01m

$894
Quickest round-trip

Washington, D.C.San Sebastian

IAD - EAS

IADEAS

Washington, D.C. Dulles Intl

Mon 9/14

5:00 pm-1:00 pm

1 stop14h 00m

San Sebastián

Tue 9/29

9:20 am-6:50 pm

1 stop15h 30m

$915

CharlotteSan Sebastian

CLT - EAS

CLTEAS

Charlotte Douglas

Thu 10/29

6:00 pm-1:00 pm

2 stops14h 00m

San Sebastián

Sat 11/7

9:20 am-9:35 pm

2 stops18h 15m

$1,023

CharlotteSan Sebastian

CLT - EAS

CLTEAS

Charlotte Douglas

Thu 10/29

6:00 pm-1:00 pm

2 stops14h 00m

San Sebastián

Sat 11/7

9:20 am-9:35 pm

2 stops18h 15m

$1,025

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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San Sebastian flights insights and trends

Explore insights for your San Sebastian flight to craft the best travel plan

What is the cheapest month to fly to San Sebastian?

The month of October is, on average, the cheapest month to fly to San Sebastian from United States, with most prices found around $681. If you are unable to visit San Sebastian during the month of October, then departing from United States during the month March is also very affordable. Most momondo users find prices during this month for around $692.

Cheapest flights to San Sebastián

Find the cheapest flights to San Sebastián from your nearest city or airport

Cheap San Sebastian flight deals and tips

Summary info about San Sebastian flight prices, duration and airlines

Best One-Way Price

$242

Best Round-Trip Price

$648

Fastest flight time

21h 55m

Popular in

July
The best one-way flight price to San Sebastian from United States in the last 5 days is $242 (New York John F Kennedy Intl to San Sebastián).
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The best round-trip flight price to San Sebastian from United States in the last 5 days is $648 (Miami to San Sebastián).
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The fastest flight to San Sebastian from United States takes 21h 55m (Miami to San Sebastián).
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July has the highest demand for flights to San Sebastian, with a 21% price increase on average.
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Frequently asked questions about flying to San Sebastian

Is there an alternative airport near San Sebastian?

San Sebastián Airport, Pamplona Airport, Vitoria-Gasteiz Airport, Logroño Agoncillo Airport or Santander Airport can be an alternative airport used for travel to San Sebastian.

Is there a cheaper alternative to flying into San Sebastian?

Prices vary based on where travelers are departing from, but on average, the cheapest airport to fly to in San Sebastian is Santander Airport where the average price is $94. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

What is the absolute cheapest flight to San Sebastian?

The best price found on momondo to San Sebastian was $39/pp from Brussels, which is 73% cheaper than the average flight price to San Sebastian. To find the cheapest price to San Sebastian from your area, use momondo’s Airport-to-Airport Pricing Tool.

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

Prices for flights to San Sebastián Airport refresh daily.

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

The number of operators available for flights to San Sebastián Airport is 4 as of July 2026.

How old do you have to be to fly 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 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.

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 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.

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

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

How can momondo help me find flights to San Sebastian?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to San Sebastian.

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

Yes. momondo can track flight prices for San Sebastian and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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