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$417+ Cheap flights from Spain to San Antonio (SAT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — SAT
Aug 8 — Aug 151
Sat 8/8
Sat 8/15
1 adult, Economy
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Cheap flight deals from Spain to San Antonio

Cheapest flights from Spain to San Antonio
Explore the most affordable flight options available from Spain to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 9, 2026.

This FlightHub deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/15:00 pm
MAD
-
SAT
2 stops38h 28m
Scandinavian Airlines
Mon 1/44:10 pm
SAT
-
MAD
2 stops41h 00m
Scandinavian Airlines
Deal found 7/7$844
This Scandinavian Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:35 pm
MAD
-
SAT
2 stops35h 35m
Scandinavian Airlines
Mon 9/141:55 pm
SAT
-
MAD
2 stops22h 00m
Scandinavian Airlines
Deal found 7/7$869
This Delta deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:35 am
VLC
-
SAT
2 stops24h 35m
Delta
Thu 1/144:25 pm
SAT
-
VLC
2 stops18h 25m
Delta
Deal found 7/6$882
This FlightHub deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/305:00 pm
MAD
-
SAT
2 stops37h 18m
Scandinavian Airlines
Mon 1/44:10 pm
SAT
-
MAD
2 stops41h 00m
Scandinavian Airlines
Deal found 7/7$884
This Cheapflightsfares deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:25 am
MAD
-
SAT
2 stops19h 13m
Lufthansa
Sat 9/197:00 am
SAT
-
MAD
1 stop18h 05m
Lufthansa
Deal found 7/3$886
This Cheapflightsfares deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:40 am
BCN
-
SAT
2 stops20h 58m
Lufthansa
Mon 11/912:22 pm
SAT
-
BCN
1 stop13h 38m
Lufthansa
Deal found 7/5$887
This Scandinavian Airlines deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:30 pm
AGP
-
SAT
2 stops35h 48m
Scandinavian Airlines
Mon 11/234:10 pm
SAT
-
AGP
2 stops42h 30m
Scandinavian Airlines
Deal found 7/6$899
This Flighttix deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:15 pm
BCN
-
SAT
2 stops17h 35m
Air Canada
Mon 8/317:35 am
SAT
-
BCN
2 stops17h 25m
Air Canada
Deal found 7/5$908
This United Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:10 am
VLC
-
SAT
2 stops21h 34m
United Airlines
Mon 11/239:37 am
SAT
-
VLC
2 stops19h 33m
United Airlines
Deal found 7/5$910
This United Airlines deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:15 pm
BCN
-
SAT
2 stops30h 37m
United Airlines
Mon 8/316:00 am
SAT
-
BCN
1 stop20h 00m
United Airlines
Deal found 7/6$912
This United Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:45 am
BIO
-
SAT
2 stops37h 35m
United Airlines
Mon 11/2312:22 pm
SAT
-
BIO
2 stops15h 28m
United Airlines
Deal found 7/8$912
This United Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:25 am
MAD
-
SAT
2 stops19h 13m
United Airlines
Sat 9/197:00 am
SAT
-
MAD
2 stops19h 00m
United Airlines
Deal found 7/3$913

Find flight deals from Spain to San Antonio

Keep the following information in mind while searching for Spain to San Antonio flight deals. Data was last updated July 9, 2026.

Round-trip from

$844
(FlightHub)

One-way from

$417
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,103
From Spain to San Antonio
Search Deals
One-way flight from Spain to San Antonio
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($298 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($58 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Spain to San Antonio 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, Cheapflights users made 2,558,603 searches. Data last updated July 9, 2026.
Use the filters below to find and compare flights from Spain to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Thu 9/10

7:35 pm-12:10 am

2 stops35h 35m

San Antonio

Mon 9/14

1:55 pm-6:55 pm

2 stops22h 00m

$869

ValenciaSan Antonio

VLC - SAT

VLCSAT

Valencia

Thu 10/1

6:35 am-12:10 am

2 stops24h 35m

San Antonio

Thu 1/14

4:25 pm-5:50 pm

2 stops18h 25m

$882

MálagaSan Antonio

AGP - SAT

AGPSAT

Malaga

Thu 11/19

6:30 pm-11:18 pm

2 stops35h 48m

San Antonio

Mon 11/23

4:10 pm-5:40 pm

2 stops42h 30m

$899

ValenciaSan Antonio

VLC - SAT

VLCSAT

Valencia

Thu 11/19

6:10 am-8:44 pm

2 stops21h 34m

San Antonio

Mon 11/23

9:37 am-12:10 pm

2 stops19h 33m

$910

BarcelonaSan Antonio

BCN - SAT

BCNSAT

Barcelona-El Prat

Thu 8/27

12:15 pm-11:52 am

2 stops30h 37m

San Antonio

Mon 8/31

6:00 am-9:00 am

1 stop20h 00m

$912

BilbaoSan Antonio

BIO - SAT

BIOSAT

Bilbao

Thu 11/19

6:45 am-1:20 pm

2 stops37h 35m

San Antonio

Mon 11/23

12:22 pm-10:50 am

2 stops15h 28m

$912

BarcelonaSan Antonio

BCN - SAT

BCNSAT

Barcelona-El Prat

Sat 10/24

6:40 am-8:42 pm

2 stops21h 02m

San Antonio

Mon 11/9

6:43 am-8:20 am

2 stops18h 37m

$915

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Thu 9/10

6:05 am-10:44 pm

2 stops23h 39m

San Antonio

Mon 9/14

12:10 pm-8:05 am

1 stop12h 55m

$916

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Thu 8/27

6:00 am-9:04 pm

2 stops22h 04m

San Antonio

Mon 8/31

10:46 am-11:20 am

2 stops17h 34m

$919

BarcelonaSan Antonio

BCN - SAT

BCNSAT

Barcelona-El Prat

Thu 8/27

10:45 am-8:33 am

1 stop28h 48m

San Antonio

Mon 8/31

10:59 am-10:10 am

1 stop16h 11m

$923

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Showing 1-10 of 56 resultsSorted by cheapest first
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Best time to book a flight from Spain to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Spain with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Spain to San Antonio

What is the cheapest month to book a flight from Spain to San Antonio?

Currently, November is the cheapest month in which you can book a flight from Spain to San Antonio (average of $161). Flying from Spain to San Antonio in June is currently the most expensive (average of $994). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Spain to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Antonio from Spain?

    San Antonio (SAT), located 7.6 mi from the city center, is the airport you fly into when you book flights from Spain to San Antonio.

  • How long is the flight from Spain to San Antonio?

    A quick flight from Spain to San Antonio can take about 21h 34m. Scandinavian Airlines provides one of the quickest options available for as low as $910. The distance from Spain to San Antonio is about 5336 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Spain to San Antonio one-way?

    $497 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on American Airlines and Lufthansa, with prices starting from $501 and $669, respectively.

  • What are the most popular routes from Spain to San Antonio?

    The most popular flight routes from Spain to San Antonio are Barcelona-El Prat - San Antonio, Madrid Barajas - San Antonio and Valencia - San Antonio.

  • Can I find deals for flights from Spain to San Antonio that include hotel bookings?

    Yes. In addition to deals on Spain to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Spain to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Spain to San Antonio.

  • Can I find deals for business class flights from Spain to San Antonio?

    Yes. Cheapflights offers flight deals from Spain to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Spain to San Antonio?

    Currently, November is the cheapest month in which you can book a flight from Spain to San Antonio (average of $161). Flying from Spain to San Antonio in June is currently the most expensive (average of $994). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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