HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Madrid

$232+ Cheap flights from San Antonio (SAT) to Madrid, Spain (MAD)

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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — MAD
Jan 26 — Feb 21
Mon 1/26
Mon 2/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Antonio to Madrid with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from San Antonio to Madrid Barajas are usually found in November or September, booked 27 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from San Antonio to Madrid

Cheapest flights from San Antonio to Madrid
Explore the most affordable flight options available from San Antonio to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 27, 2025.

This Finnair deal was found by Cheapflights users on 12/26. 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.
Tue 12/3010:08 amSAT - MAD
1 stop12h 37mMultiple Airlines
Thu 1/112:40 pmMAD - SAT
1 stop13h 40mMultiple Airlines
Deal found 12/26$1,337
This Finnair deal was found by Cheapflights users on 12/24. 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.
Mon 12/2912:56 pmSAT - MAD
1 stop13h 29mMultiple Airlines
Fri 1/21:00 pmMAD - SAT
1 stop16h 53mMultiple Airlines
Deal found 12/24$1,395
This Ovago deal was found by Cheapflights users on 12/24. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2912:56 pmSAT - MAD
1 stop13h 29mBritish Airways
Fri 1/21:00 pmMAD - SAT
2 stops26h 19mBritish Airways
Deal found 12/24$1,436
This oojo deal was found by Cheapflights users on 12/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:39 pmSAT - MAD
2 stops18h 46mBritish Airways
Thu 1/18:55 pmMAD - SAT
2 stops34h 04mBritish Airways
Deal found 12/26$1,728
This Air Canada deal was found by Cheapflights users on 12/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:40 amSAT - MAD
3 stops17h 20mAir Canada
Thu 1/11:35 pmMAD - SAT
3 stops29h 15mAir Canada
Deal found 12/26$3,695
This Air Canada deal was found by Cheapflights users on 12/24. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:51 amSAT - MAD
3 stops21h 14mAir Canada
Fri 1/21:35 pmMAD - SAT
3 stops30h 36mAir Canada
Deal found 12/24$3,764
This AranGrant deal was found by Cheapflights users on 12/26. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:00 pmSAT - MAD
1 stop32h 25mMultiple Airlines
Fri 1/210:00 amMAD - SAT
1 stop20h 42mMultiple Airlines
Deal found 12/26$11,539
This oojo deal was found by Cheapflights users on 12/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/274:39 pmSAT - MAD
2 stops17h 11mBritish Airways
Fri 1/22:35 pmMAD - SAT
2 stops32h 16mBritish Airways
Deal found 12/26$14,413

Find flight deals from San Antonio to Madrid

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Madrid (MAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$424
(Kiwi.com)

One-way from

$232
(oojo)

Popular in

June

Cheapest in

November

Average price

$1,177
Provider with most accurate pricing for San Antonio-Madrid Barajas flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Antonio-Madrid Barajas flights.
Search Deals
From San Antonio to Madrid Barajas
Search Deals
One-way flight from San Antonio to Madrid Barajas
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($215 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Madrid 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 December 27, 2025.
Use the filters below to find and compare flights from San Antonio to Madrid that are best for you.

Fly from

San Antonio

Fly to

Madrid

Route

Depart

Return

Price

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Fri 1/23

11:43 am-9:15 am

2 stops14h 32m

Madrid Barajas

Fri 1/30

1:35 pm-2:50 pm

2 stops32h 15m

$469

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Mon 2/23

7:00 am-9:15 am

2 stops19h 15m

Madrid Barajas

Mon 3/9

12:40 pm-8:46 pm

3 stops38h 06m

$469

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Fri 2/20

7:40 am-9:15 am

2 stops18h 35m

Madrid Barajas

Mon 2/23

1:35 pm-3:15 pm

2 stops32h 40m

$474

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Sun 2/15

5:25 pm-11:35 pm

2 stops23h 10m

Madrid Barajas

Sat 2/28

6:00 am-11:12 pm

2 stops24h 12m

$477

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Tue 2/17

12:17 pm-11:10 am

2 stops15h 53m

Madrid Barajas

Tue 2/24

6:00 am-9:15 pm

2 stops22h 15m

$477

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Tue 2/17

7:00 am-11:45 am

3 stops21h 45m

Madrid Barajas

Tue 2/24

1:35 pm-11:12 pm

2 stops40h 37m

$478

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Mon 2/23

12:17 pm-11:10 am

2 stops15h 53m

Madrid Barajas

Mon 3/9

8:25 am-10:57 pm

2 stops20h 32m

$479

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Tue 2/17

4:29 pm-9:15 am

1 stop33h 46m

Madrid Barajas

Tue 2/24

11:15 am-8:25 pm

1 stop16h 10m

$480

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Mon 2/16

9:58 am-9:15 am

2 stops16h 17m

Madrid Barajas

Mon 3/2

11:15 am-8:43 am

2 stops28h 28m

$480

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Sun 4/12

5:15 pm-8:25 pm

2 stops20h 10m

$232

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Showing 1-10 of 14 results
1
2

Compare providers for flights from San Antonio to Madrid

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Madrid in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
business-class.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Antonio-Madrid flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Antonio-Madrid flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Antonio-Madrid flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Antonio-Madrid flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Madrid flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Antonio to Madrid

Have a flexible travel schedule? Discover the best time to fly to Madrid from San Antonio 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 San Antonio to Madrid

How far ahead should I book a flight from San Antonio to Madrid?

Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Madrid. Price data was last updated on December 19, 2025.

To ensure you get the cheapest price possible for a flight from San Antonio to Madrid, you should look to book at least 27 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, October is the cheapest month in which you can book a flight from San Antonio to Madrid (average of $436). Flying from San Antonio to Madrid in June is currently the most expensive (average of $774). 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 SAT to MAD?

Find hourly flight availability from San Antonio to Madrid. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 27, 2025.

When flying from San Antonio to Madrid, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 10% versus a flight in the evening.

Reviews of airlines servicing Madrid

Get insights into the airlines that provide service to Madrid. 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 Madrid. Reviews last updated December 27, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from San Antonio to Madrid to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,021 reviews

Food

7.3

Boarding

8.1

Crew

8.5

Entertainment

7.9

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,021 reviews
Delta
7.9
Good
8,021 reviews

Food

7.3

Boarding

8.1

Crew

8.5

Entertainment

7.9

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,116 reviews
Delta
7.9
Good
8,021 reviews

Food

7.3

Boarding

8.1

Crew

8.5

Entertainment

7.9

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,069 reviews
Delta
7.9
Good
8,021 reviews

Food

7.3

Boarding

8.1

Crew

8.5

Entertainment

7.9

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Iberia
7.0
Good
3,059 reviews
Delta
7.9
Good
8,021 reviews

Food

7.3

Boarding

8.1

Crew

8.5

Entertainment

7.9

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,614 reviews
Delta
7.9
Good
8,021 reviews

Food

7.3

Boarding

8.1

Crew

8.5

Entertainment

7.9

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

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

    Airlines like United Airlines and Lufthansa fly from San Antonio to Madrid in about 14h 32m. The time it takes to get you to your destination can typically vary by up to 8h 38m. Airlines will cover a distance of 5159 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from San Antonio to Madrid round-trip?

    Flying on KLM is currently your cheapest option to Madrid, with prices starting at $438. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $488 and $519, respectively. These flights start at 48% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Antonio to Madrid 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 San Antonio to Madrid?

    Currently, October is the cheapest month in which you can book a flight from San Antonio to Madrid (average of $436). Flying from San Antonio to Madrid in June is currently the most expensive (average of $774). 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 Madrid?

Book flights to Madrid if you plan to visit one of these locations
Getafe

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 6 airlines flying from San Antonio to Madrid

Discover the top 6 airlines that operate flights from San Antonio to Madrid. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$438Average$877FlexibilityNo cancel feeOn-time75%
DeltaCheapest$488Average$750FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$519Average$824FlexibilityNo cancel feeOn-time69%
IberiaCheapest$576Average$841FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$587Average$781FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$592Average$892FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights