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San Antonio

$351+ 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — SAT
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheap 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 julio 31, 2025.

Round-trip from

$709
(Flighttix)

One-way from

$351
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$1,096
From Spain to San Antonio
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One-way flight from Spain to San Antonio
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Highest demand for flights based on searches. 6% potential increase in price ($64 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 julio 31, 2025.

This Flighttix deal was found by Cheapflights users on 7/31. 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.
jue. 9/257:00 pmBCN - SAT
2 stops35h 59mScandinavian Airlines
lun. 9/291:37 pmSAT - BCN
2 stops21h 33mScandinavian Airlines
Deal found 7/31$709
This British Airways deal was found by Cheapflights users on 7/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/1711:15 amBCN - SAT
2 stops17h 44mBritish Airways
mié. 1/146:41 pmSAT - BCN
2 stops14h 49mBritish Airways
Deal found 7/29$766
This lol.travel deal was found by Cheapflights users on 7/31. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/258:00 amBCN - SAT
2 stops20h 29mUnited Airlines
lun. 9/295:09 pmSAT - BCN
1 stop13h 06mUnited Airlines
Deal found 7/31$771
This Finnair deal was found by Cheapflights users on 7/29. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/1712:30 pmBCN - SAT
2 stops26h 49mMultiple Airlines
mié. 1/146:09 amSAT - BCN
1 stop19h 41mMultiple Airlines
Deal found 7/29$774
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/1711:00 amBCN - SAT
1 stop19h 25mAmerican Airlines
mié. 1/145:27 amSAT - BCN
1 stop18h 38mAmerican Airlines
Deal found 7/29$783
This Iberia deal was found by Cheapflights users on 7/31. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/2811:35 amMAD - SAT
1 stop17h 04mIberia
lun. 9/16:00 amSAT - MAD
1 stop18h 55mIberia
Deal found 7/31$793
This lol.travel deal was found by Cheapflights users on 7/29. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/2812:20 pmBCN - SAT
1 stop17h 24mFinnair
jue. 9/41:41 pmSAT - BCN
1 stop13h 29mFinnair
Deal found 7/29$796
This Delta deal was found by Cheapflights users on 7/30. 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.
mié. 8/275:20 pmAGP - SAT
2 stops29h 21mDelta
mié. 9/311:33 amSAT - AGP
2 stops24h 27mDelta
Deal found 7/30$814
This United Airlines deal was found by Cheapflights users on 7/30. 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.
jue. 8/286:00 amMAD - SAT
2 stops33h 57mUnited Airlines
lun. 9/17:15 pmSAT - MAD
2 stops28h 25mUnited Airlines
Deal found 7/30$818
This Delta deal was found by Cheapflights users on 7/29. 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.
jue. 8/286:20 amVLC - SAT
2 stops24h 14mDelta
jue. 9/411:33 amSAT - VLC
2 stops21h 47mDelta
Deal found 7/29$819
This Virgin Atlantic deal was found by Cheapflights users on 7/30. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/1411:35 amBCN - SAT
1 stop19h 24mVirgin Atlantic
dom. 9/2112:15 pmSAT - BCN
1 stop14h 05mVirgin Atlantic
Deal found 7/30$823
This Delta deal was found by Cheapflights users on 7/30. 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.
jue. 8/2812:40 pmMAD - SAT
1 stop28h 58mDelta
lun. 9/12:10 pmSAT - MAD
2 stops18h 25mDelta
Deal found 7/30$827

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 julio 31, 2025.
Use the filters below to find and compare flights from Spain to San Antonio that are best for you.

Fly from

Spain

Fly to

San Antonio

Route

Depart

Return

Price

BarcelonaSan Antonio

BCN - SAT

BCNSAT

Barcelona-El Prat

jue. 9/25

7:00 pm-11:59 pm

2 stops35h 59m

San Antonio

lun. 9/29

1:37 pm-6:10 pm

2 stops21h 33m

$709

BarcelonaSan Antonio

BCN - SAT

BCNSAT

Barcelona-El Prat

mié. 12/17

11:15 am-9:59 pm

2 stops17h 44m

San Antonio

mié. 1/14

6:41 pm-4:30 pm

2 stops14h 49m

$766

BarcelonaSan Antonio

BCN - SAT

BCNSAT

Barcelona-El Prat

jue. 9/25

8:00 am-9:29 pm

2 stops20h 29m

San Antonio

lun. 9/29

5:09 pm-1:15 pm

1 stop13h 06m

$771

BarcelonaSan Antonio

BCN - SAT

BCNSAT

Barcelona-El Prat

mié. 12/17

12:30 pm-8:19 am

2 stops26h 49m

San Antonio

mié. 1/14

6:09 am-8:50 am

1 stop19h 41m

$774

BarcelonaSan Antonio

BCN - SAT

BCNSAT

Barcelona-El Prat

mié. 12/17

11:00 am-11:25 pm

1 stop19h 25m

San Antonio

mié. 1/14

5:02 am-8:50 am

1 stop20h 48m

$783

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

jue. 8/28

11:35 am-9:39 pm

1 stop17h 04m

San Antonio

lun. 9/1

6:00 am-7:55 am

1 stop18h 55m

$793

BarcelonaSan Antonio

BCN - SAT

BCNSAT

Barcelona-El Prat

jue. 8/28

12:20 pm-10:44 pm

1 stop17h 24m

San Antonio

jue. 9/4

1:41 pm-10:10 am

1 stop13h 29m

$796

MálagaSan Antonio

AGP - SAT

AGPSAT

Malaga

mié. 8/27

5:20 pm-3:41 pm

2 stops29h 21m

San Antonio

mié. 9/3

11:33 am-7:00 pm

2 stops24h 27m

$814

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

jue. 8/28

6:00 am-8:57 am

2 stops33h 57m

San Antonio

lun. 9/1

7:15 pm-6:40 am

2 stops28h 25m

$818

ValenciaSan Antonio

VLC - SAT

VLCSAT

Valencia

jue. 8/28

6:20 am-11:34 pm

2 stops24h 14m

San Antonio

jue. 9/4

11:33 am-4:20 pm

2 stops21h 47m

$819

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 49 results
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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, August is the cheapest month in which you can book a flight from Spain to San Antonio (average of $295). Flying from Spain to San Antonio in March is currently the most expensive (average of $376). 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.

What is the cheapest time of day to fly from ES to SAT?

Find hourly flight availability from Spain to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 31, 2025.

When flying from Spain to San Antonio, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated julio 31, 2025.
Get a feel of what it's like to fly with Delta, KLM, and Finnair from Spain to San Antonio by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Finnair
7.6
Good
1,316 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Virgin Atlantic
7.4
Good
655 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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.

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

    $690 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on Lufthansa and Brussels Airlines, with prices starting from $723 and $730, 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 Malaga - 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, August is the cheapest month in which you can book a flight from Spain to San Antonio (average of $295). Flying from Spain to San Antonio in March is currently the most expensive (average of $376). 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

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Alternative routes for Spain to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
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