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Cheap flights from Austin to San Sebastian from $483

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to San Sebastian departing on 6/19. 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 Austin to San Sebastian

Cheap round-trip flights

Enter your travel dates to find the best prices.
Iberia Logo
10:50 am - 8:50 pm
AUS
-
EAS
27h 00m
2 stops
Iberia Logo
1:40 pm - 11:45 pm
EAS
-
AUS
17h 05m
2 stops
$634Iberia
Mon, May 4 - Thu, May 14
Iberia Logo
6:09 am - 8:40 am
AUS
-
EAS
19h 31m
2 stops
Iberia Logo
9:20 am - 11:45 pm
EAS
-
AUS
21h 25m
2 stops
$741Iberia
Thu, Apr 30 - Sat, May 9
Iberia Logo
11:19 am - 1:00 pm
AUS
-
EAS
18h 41m
2 stops
Iberia Logo
9:30 pm - 12:18 am
EAS
-
AUS
33h 48m
2 stops
$811Iberia
Wed, Feb 25 - Sun, Mar 1
Iberia Logo
12:49 pm - 1:00 pm
AUS
-
EAS
17h 11m
2 stops
Iberia Logo
9:30 pm - 12:18 am
EAS
-
AUS
33h 48m
2 stops
$812Iberia
Wed, Feb 25 - Sun, Mar 1
Iberia Logo
12:49 pm - 1:00 pm
AUS
-
EAS
17h 11m
2 stops
Iberia Logo
9:30 pm - 9:24 pm
EAS
-
AUS
30h 54m
2 stops
$813Iberia
Wed, Feb 25 - Sun, Mar 1
Multiple Airlines Logo
6:09 am - 8:40 am
AUS
-
EAS
19h 31m
2 stops
Multiple Airlines Logo
1:25 pm - 3:25 pm
EAS
-
AUS
33h 00m
1 stop
$824Multiple Airlines
Mon, May 4 - Thu, May 14
Multiple Airlines Logo
4:05 pm - 8:20 am
AUS
-
EAS
33h 15m
3 stops
Multiple Airlines Logo
9:10 am - 2:00 pm
EAS
-
AUS
35h 50m
3 stops
$869Multiple Airlines
Mon, May 4 - Thu, May 14
Iberia Logo
6:08 am - 8:40 am
AUS
-
EAS
19h 32m
2 stops
Iberia Logo
9:20 am - 11:42 pm
EAS
-
AUS
21h 22m
2 stops
$966Iberia
Tue, Jun 23 - Thu, Aug 6
American Airlines Logo
7:40 am - 8:40 am
AUS
-
EAS
19h 00m
2 stops
American Airlines Logo
9:30 pm - 1:10 pm
EAS
-
AUS
21h 40m
2 stops
$1,014American Airlines
Thu, Mar 19 - Wed, Mar 25
Iberia Logo
12:39 pm - 8:40 am
AUS
-
EAS
14h 01m
2 stops
Iberia Logo
9:30 pm - 7:11 pm
EAS
-
AUS
27h 41m
2 stops
$1,016Iberia
Thu, Mar 19 - Wed, Mar 25

Iberia flights from Austin to San Sebastian

Our best Iberia deals on Austin to San Sebastian flight tickets
Iberia
May 4
AUS10:50 amAustin Bergstrom
27h 00m
2 stops
EAS8:50 pmSan Sebastián
May 14
EAS1:40 pmSan Sebastián
17h 05m
2 stops
AUS11:45 pmAustin Bergstrom
$634
Iberia
Apr 30
AUS6:09 amAustin Bergstrom
19h 31m
2 stops
EAS8:40 amSan Sebastián
May 9
EAS9:20 amSan Sebastián
21h 25m
2 stops
AUS11:45 pmAustin Bergstrom
$741
Iberia
Feb 25
AUS11:19 amAustin Bergstrom
18h 41m
2 stops
EAS1:00 pmSan Sebastián
Mar 1
EAS9:30 pmSan Sebastián
33h 48m
2 stops
AUS12:18 amAustin Bergstrom
$811

American Airlines flights from Austin to San Sebastian

Our best American Airlines deals on Austin to San Sebastian flight tickets
American Airlines
Mar 19
AUS7:40 amAustin Bergstrom
19h 00m
2 stops
EAS8:40 amSan Sebastián
Mar 25
EAS9:30 pmSan Sebastián
21h 40m
2 stops
AUS1:10 pmAustin Bergstrom
$1,014
American Airlines
Jun 23
AUS6:08 amAustin Bergstrom
19h 32m
2 stops
EAS8:40 amSan Sebastián
Jul 2
EAS9:20 amSan Sebastián
20h 18m
2 stops
AUS10:38 pmAustin Bergstrom
$1,050
American Airlines
Jun 23
AUS6:08 amAustin Bergstrom
19h 32m
2 stops
EAS8:40 amSan Sebastián
Aug 6
EAS1:40 pmSan Sebastián
17h 19m
2 stops
AUS11:59 pmAustin Bergstrom
$1,053

momondo Fare Finder

 
Customize your flight search to find flights from Austin 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 30, 2026.
Use the filters below to find and compare flights from Austin to San Sebastian that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AustinSan Sebastian

AUS - EAS

AUSEAS

Austin Bergstrom

Mon 5/4

10:50 am-8:50 pm

2 stops27h 00m

San Sebastián

Thu 5/14

1:40 pm-11:45 pm

2 stops17h 05m

$634

AustinSan Sebastian

AUS - EAS

AUSEAS

Austin Bergstrom

Thu 4/30

6:09 am-8:40 am

2 stops19h 31m

San Sebastián

Sat 5/9

9:20 am-11:45 pm

2 stops21h 25m

$741

AustinSan Sebastian

AUS - EAS

AUSEAS

Austin Bergstrom

Wed 2/25

11:19 am-1:00 pm

2 stops18h 41m

San Sebastián

Sun 3/1

9:30 pm-12:18 am

2 stops33h 48m

$811

AustinSan Sebastian

AUS - EAS

AUSEAS

Austin Bergstrom

Wed 2/25

12:49 pm-1:00 pm

2 stops17h 11m

San Sebastián

Sun 3/1

9:30 pm-12:18 am

2 stops33h 48m

$812

AustinSan Sebastian

AUS - EAS

AUSEAS

Austin Bergstrom

Wed 2/25

12:49 pm-1:00 pm

2 stops17h 11m

San Sebastián

Sun 3/1

9:30 pm-9:24 pm

2 stops30h 54m

$813

AustinSan Sebastian

AUS - EAS

AUSEAS

Austin Bergstrom

Mon 5/4

6:09 am-8:40 am

2 stops19h 31m

San Sebastián

Thu 5/14

1:25 pm-3:25 pm

1 stop33h 00m

$824

AustinSan Sebastian

AUS - EAS

AUSEAS

Austin Bergstrom

Mon 5/4

4:05 pm-8:20 am

3 stops33h 15m

San Sebastián

Thu 5/14

9:10 am-2:00 pm

3 stops35h 50m

$869

AustinSan Sebastian

AUS - EAS

AUSEAS

Austin Bergstrom

Tue 6/23

6:08 am-8:40 am

2 stops19h 32m

San Sebastián

Thu 8/6

9:20 am-11:42 pm

2 stops21h 22m

$966

AustinSan Sebastian

AUS - EAS

AUSEAS

Austin Bergstrom

Thu 3/19

7:40 am-8:40 am

2 stops19h 00m

San Sebastián

Wed 3/25

9:30 pm-1:10 pm

2 stops21h 40m

$1,014

AustinSan Sebastian

AUS - EAS

AUSEAS

Austin Bergstrom

Thu 3/19

12:39 pm-8:40 am

2 stops14h 01m

San Sebastián

Wed 3/25

9:30 pm-7:11 pm

2 stops27h 41m

$1,016

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to San Sebastian from

How to get the cheapest flight ticket from Austin 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 Austin to San Sebastian flights?

You could potentially save up to 27% on your flight if you consider stops on a Austin to San Sebastian flight.

When to book flights from Austin to San Sebastian

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

Cheap Austin to San Sebastian (AUS to EAS) flight deals and tips

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

Fastest flight time

14h 01m

Direct flights

None
The fastest flight from Austin to San Sebastian takes 14h 01m
There are no direct flights from Austin to San Sebastian. There are no popular flight routes from Austin to San Sebastian.
Search flight deals

  • How far is Austin Bergstrom to San Sebastián by plane?

    Austin Bergstrom and San Sebastián are 5080.2 mi apart from one another. In terms of flight time, this usually takes a little over 14h 01m.

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

    Prices for flights from Austin Bergstrom Airport to San Sebastián Airport are refreshed on a daily basis.

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

  • How old do you have to be to fly from Austin Bergstrom Airport 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 Austin Bergstrom Airport to San Sebastián Airport.

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

    The travel and health documents required for your trip to San Sebastián Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Sebastián Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Austin to San Sebastian?

Best airlines flying from Austin to San Sebastian

Compare and see reviews for airlines that fly from Austin to San Sebastian with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $631Free 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 Austin to San Sebastian?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Austin to San Sebastian. momondo saves you time and could save you money on your trip.

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

Flights from Austin to San Sebastian with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Austin and San Sebastian by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to San Sebastian from Austin. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your San Sebastian trip

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