How do I get Price Alerts for flights from Dallas to San Sebastian?

Price Alerts will notify you by email when the price for flights to San Sebastian from Dallas decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Dallas to San Sebastian with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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

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

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dallas to San Sebastián Airport.

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

The travel and health documents you'll need for your trip to San Sebastián Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Sebastián Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$1,215 Cheap Flights from Dallas to San Sebastian in 2026

Find the cheapest flights from Dallas to San Sebastian

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:10 pm - 8:40 amDFW Dallas/Fort Worth-EAS San Sebastián

36h 30m2 stops New York John F Kennedy Intl Madrid Barajas

9:30 pm - 8:50 pmEAS San Sebastián-DFW Dallas/Fort Worth

30h 20m2 stops Madrid Barajas London Heathrow

$1,215Iberia

Sat, Sep 19 - Sat, Sep 26

9:45 pm - 8:50 pmDFW Dallas/Fort Worth-EAS San Sebastián

16h 05m1 stop Madrid Barajas

9:30 pm - 1:00 pmEAS San Sebastián-DFW Dallas/Fort Worth

46h 30m2 stops Madrid Barajas London Heathrow

$1,247Iberia

Sat, Sep 19 - Sat, Sep 26

9:45 pm - 8:50 pmDFW Dallas/Fort Worth-EAS San Sebastián

16h 05m1 stop Madrid Barajas

9:20 am - 8:10 pmEAS San Sebastián-DFW Dallas/Fort Worth

17h 50m1 stop Madrid Barajas

$1,320Iberia

Sat, Sep 19 - Sat, Sep 26

9:47 am - 8:40 amDFW Dallas/Fort Worth-EAS San Sebastián

15h 53m2 stops New York John F Kennedy Intl Madrid Barajas

9:30 pm - 9:24 pmEAS San Sebastián-DFW Dallas/Fort Worth

30h 54m2 stops Madrid Barajas New York John F Kennedy Intl

$1,589Iberia

Wed, Sep 16 - Sun, Sep 20

4:40 pm - 1:00 pmDFW Dallas/Fort Worth-EAS San Sebastián

13h 20m1 stop Madrid Barajas

9:20 am - 11:37 pmEAS San Sebastián-DFW Dallas/Fort Worth

21h 17m2 stops Madrid Barajas Chicago O'Hare Intl

$2,084Multiple Airlines

Wed, Sep 16 - Sun, Sep 20

4:40 pm - 1:00 pmDFW Dallas/Fort Worth-EAS San Sebastián

13h 20m1 stop Madrid Barajas

9:20 am - 4:35 pmEAS San Sebastián-DFW Dallas/Fort Worth

14h 15m1 stop Madrid Barajas

$2,347Multiple Airlines

Wed, Sep 16 - Sun, Sep 20

4:00 pm - 8:20 amDFW Dallas/Fort Worth-EAS San Sebastián

33h 20m3 stops Frankfurt am Main Duesseldorf Intl Barcelona-El Prat

8:55 am - 1:11 pmEAS San Sebastián-DFW Dallas/Fort Worth

35h 16m2 stops Barcelona-El Prat Mexico City Benito Juarez

$2,397Multiple Airlines

Sat, Sep 19 - Sat, Sep 26

4:00 pm - 8:20 amDFW Dallas/Fort Worth-EAS San Sebastián

33h 20m3 stops Frankfurt am Main Duesseldorf Intl Barcelona-El Prat

8:55 am - 1:35 pmEAS San Sebastián-DFW Dallas/Fort Worth

35h 40m3 stops Barcelona-El Prat Nice Côte d'Azur Frankfurt am Main

$3,227Multiple Airlines

Sat, Sep 19 - Sat, Sep 26

Save money when you book flights with momondo

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Iberia flights from Dallas to San Sebastian

Our best Iberia deals on Dallas to San Sebastian flight tickets

Iberia

Sep 19

DFW1:10 pmDallas/Fort Worth

36h 30m

2 stops

EAS8:40 amSan Sebastián

Sep 26

EAS9:30 pmSan Sebastián

30h 20m

2 stops

DFW8:50 pmDallas/Fort Worth

$1,215

Iberia

Sep 19

DFW9:45 pmDallas/Fort Worth

16h 05m

1 stop

EAS8:50 pmSan Sebastián

Sep 26

EAS9:30 pmSan Sebastián

46h 30m

2 stops

DFW1:00 pmDallas/Fort Worth

$1,247

Iberia

Sep 19

DFW9:45 pmDallas/Fort Worth

16h 05m

1 stop

EAS8:50 pmSan Sebastián

Sep 26

EAS9:20 amSan Sebastián

17h 50m

1 stop

DFW8:10 pmDallas/Fort Worth

$1,320

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasSan Sebastian

DFW Dallas/Fort Worth - EAS San Sebastián

DFWEAS

Dallas/Fort Worth

Sat 9/19

1:10 pm-8:40 am

2 stops36h 30m

San Sebastián

Sat 9/26

9:30 pm-8:50 pm

2 stops30h 20m

$1,215

DallasSan Sebastian

DFW Dallas/Fort Worth - EAS San Sebastián

DFWEAS

Dallas/Fort Worth

Sat 9/19

9:45 pm-8:50 pm

1 stop16h 05m

San Sebastián

Sat 9/26

9:30 pm-1:00 pm

2 stops46h 30m

$1,247

DallasSan Sebastian

DFW Dallas/Fort Worth - EAS San Sebastián

DFWEAS

Dallas/Fort Worth

Sat 9/19

9:45 pm-8:50 pm

1 stop16h 05m

San Sebastián

Sat 9/26

9:20 am-8:10 pm

1 stop17h 50m

$1,320

DallasSan Sebastian

DFW Dallas/Fort Worth - EAS San Sebastián

DFWEAS

Dallas/Fort Worth

Wed 9/16

9:47 am-8:40 am

2 stops15h 53m

San Sebastián

Sun 9/20

9:30 pm-9:24 pm

2 stops30h 54m

$1,589

DallasSan Sebastian

DFW Dallas/Fort Worth - EAS San Sebastián

DFWEAS

Dallas/Fort Worth

Wed 9/16

4:40 pm-1:00 pm

1 stop13h 20m

San Sebastián

Sun 9/20

9:20 am-11:37 pm

2 stops21h 17m

$2,084

Quickest round-trip

DallasSan Sebastian

DFW Dallas/Fort Worth - EAS San Sebastián

DFWEAS

Dallas/Fort Worth

Wed 9/16

4:40 pm-1:00 pm

1 stop13h 20m

San Sebastián

Sun 9/20

9:20 am-4:35 pm

1 stop14h 15m

$2,347

DallasSan Sebastian

DFW Dallas/Fort Worth - EAS San Sebastián

DFWEAS

Dallas/Fort Worth

Sat 9/19

4:00 pm-8:20 am

3 stops33h 20m

San Sebastián

Sat 9/26

8:55 am-1:11 pm

2 stops35h 16m

$2,397

DallasSan Sebastian

DFW Dallas/Fort Worth - EAS San Sebastián

DFWEAS

Dallas/Fort Worth

Sat 9/19

4:00 pm-8:20 am

3 stops33h 20m

San Sebastián

Sat 9/26

8:55 am-1:35 pm

3 stops35h 40m

$3,227

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Dallas to San Sebastian flight deals and tips

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

Best Price Found	$1,215
Fastest flight time	17h 39m
Direct flights	None

The best flight deal from Dallas to San Sebastian found on momondo in the last 72 hours is $1,215

The fastest flight from Dallas to San Sebastian takes 17h 39m

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

Search flight deals

Frequently asked questions about flying from Dallas to San Sebastian

How far is Dallas to San Sebastián by plane?
Dallas and San Sebastián are 4925.9 mi apart from one another. A reasonable flight in good conditions will take 17h 39m.
When did momondo last update prices for flights from Dallas to San Sebastián Airport?
Prices for flights from Dallas to San Sebastián Airport are refreshed on a daily basis.
How old do you have to be to fly from Dallas to San Sebastián Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dallas to San Sebastián Airport.
What documentation or ID do you need to fly to San Sebastián Airport?
The travel and health documents you'll need for your trip to San Sebastián Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Sebastián Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Dallas to San Sebastian

How do I get Price Alerts for flights from Dallas to San Sebastian?
Price Alerts will notify you by email when the price for flights to San Sebastian from Dallas decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Dallas to San Sebastian with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Irun

Why use momondo?

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

Finding the right flight to San Sebastian from Dallas is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Sebastian quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Dallas to San Sebastian flights to just show those with flexible booking policies.

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

Once all potential Dallas to San Sebastian flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Dallas to San Sebastian flights 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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Cheap flights from Dallas to San Sebastian from $1,215

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas to San Sebastian departing on 9/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Save money when you book flights with momondo

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Big names and deals

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Filter for what you want

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Iberia flights from Dallas to San Sebastian

Our best Iberia deals on Dallas to San Sebastian flight tickets

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Use the filters below to find and compare flights from Dallas to San Sebastian that are best for you.

Cheap Dallas to San Sebastian flight deals and tips

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Frequently asked questions about flying from Dallas to San Sebastian

Frequently asked questions about flying from Dallas to San Sebastian

Traveling to a place near San Sebastian?

Why use momondo?

An easier way to manage your San Sebastian trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Spain

Airports servicing Basque Country

Cabin classes currently available on flights to San Sebastian

List of cabin classes available on flights landing in San Sebastian. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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