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San Antonio

$414+ Cheap flights from Madrid, Spain (MAD) 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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — SAT
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Madrid to San Antonio

Best flights from Madrid to San Antonio
Discover carefully curated flight deals from Madrid to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This British Airways deal was found by Cheapflights users on 12/16. 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.
Mon 2/231:00 pmMAD - SAT
1 stop14h 54mBritish Airways
Tue 3/36:25 pmSAT - MAD
2 stops15h 30mBritish Airways
Deal found 12/16$771
This Delta deal was found by Cheapflights users on 12/16. 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.
Mon 2/236:00 amMAD - SAT
2 stops23h 55mDelta
Tue 3/36:24 pmSAT - MAD
2 stops16h 16mDelta
Deal found 12/16$777
This KLM deal was found by Cheapflights users on 12/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/1511:00 amMAD - SAT
2 stops18h 55mKLM
Mon 1/1912:55 pmSAT - MAD
1 stop12h 05mKLM
Deal found 12/17$781
This Virgin Atlantic deal was found by Cheapflights users on 12/16. 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.
Thu 1/1511:15 amMAD - SAT
1 stop19h 08mVirgin Atlantic
Mon 1/191:40 pmSAT - MAD
1 stop12h 35mVirgin Atlantic
Deal found 12/16$785
This United Airlines deal was found by Cheapflights users on 12/15. 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 1/226:00 amMAD - SAT
2 stops23h 57mUnited Airlines
Mon 1/2611:43 amSAT - MAD
2 stops14h 32mUnited Airlines
Deal found 12/15$794
This British Airways deal was found by Cheapflights users on 12/16. 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.
Thu 1/151:00 pmMAD - SAT
1 stop14h 50mBritish Airways
Mon 1/193:07 pmSAT - MAD
2 stops16h 08mBritish Airways
Deal found 12/16$772
This Delta deal was found by Cheapflights users on 12/16. 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 1/156:00 amMAD - SAT
2 stops21h 43mDelta
Mon 1/1912:55 pmSAT - MAD
2 stops19h 25mDelta
Deal found 12/16$777

Find flight deals from Madrid to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Madrid (MAD) to San Antonio (SAT). 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 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$753
(Mytrip)

One-way from

$414
(Kiwi.com)

Popular in

January

Cheapest in

September

Average price

$1,009
Provider with most accurate pricing for Madrid Barajas-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Madrid Barajas-San Antonio flights.
Search Deals
From Madrid Barajas to San Antonio
Search Deals
One-way flight from Madrid Barajas to San Antonio
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($23 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 Madrid 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 December 18, 2025.
Use the filters below to find and compare flights from Madrid to San Antonio that are best for you.

Fly from

Madrid

Fly to

San Antonio

Route

Depart

Return

Price

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Mon 2/23

1:00 pm-8:54 pm

1 stop14h 54m

San Antonio

Tue 3/3

6:25 pm-4:55 pm

2 stops15h 30m

$771

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Thu 1/15

1:00 pm-8:50 pm

1 stop14h 50m

San Antonio

Mon 1/19

3:07 pm-2:15 pm

2 stops16h 08m

$772

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Mon 2/23

6:00 am-10:55 pm

2 stops23h 55m

San Antonio

Tue 3/3

6:24 pm-5:40 pm

2 stops16h 16m

$777

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Thu 1/15

6:00 am-8:43 pm

2 stops21h 43m

San Antonio

Mon 1/19

12:55 pm-3:20 pm

2 stops19h 25m

$777

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Thu 1/15

11:00 am-10:55 pm

2 stops18h 55m

San Antonio

Mon 1/19

12:55 pm-8:00 am

1 stop12h 05m

$781

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Thu 1/15

11:15 am-11:23 pm

1 stop19h 08m

San Antonio

Mon 1/19

1:40 pm-9:15 am

1 stop12h 35m

$785

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Thu 1/22

6:00 am-10:57 pm

2 stops23h 57m

San Antonio

Mon 1/26

11:43 am-9:15 am

2 stops14h 32m

$794

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Tue 1/13

2:55 pm-8:14 am

3 stops48h 19m

$414

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Mon 1/12

6:10 am-11:52 pm

2 stops24h 42m

$462

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Wed 1/14

6:45 pm-11:52 pm

2 stops36h 07m

$478

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 17 results
1
2

Compare providers for flights from Madrid to San Antonio

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 Madrid to San Antonio in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 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 Madrid-San Antonio flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Madrid-San Antonio flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Madrid-San Antonio flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Madrid-San Antonio 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 Madrid-San Antonio 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 Madrid to San Antonio

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

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

Currently, May is the cheapest month in which you can book a flight from Madrid to San Antonio (average of $600). Flying from Madrid to San Antonio in July is currently the most expensive (average of $816). 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.

How much does it cost to fly round-trip from Madrid to San Antonio?

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 December 18, 2025.
See what other customers who have flown with Iberia from Madrid to San Antonio have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Iberia
7.0
Good
3,053 reviews

Boarding

7.1

Comfort

6.7

Entertainment

6.6

Food

6.3

Overall

7.0

Crew

7.7

Reviews

1 / 20
10.0
Excellent

Sylvie,Dec 2025

MAD - DSS

No space ,no confortable, and not organised at all àd very tiring and I booked my seat in advance
Iberia
7.0
Good
3,053 reviews
Iberia
7.0
Good
3,053 reviews

Boarding

7.1

Comfort

6.7

Entertainment

6.6

Food

6.3

Overall

7.0

Crew

7.7

Reviews

1 / 20
10.0
Excellent

Sylvie,Dec 2025

MAD - DSS

No space ,no confortable, and not organised at all àd very tiring and I booked my seat in advance

Related info for your journey

Find useful and relevant information for your journey from Madrid to San Antonio. 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 Madrid to San Antonio?

    Airlines like British Airways and Delta fly from Madrid to San Antonio in about 14h 54m. The time it takes to get you to your destination can typically vary by up to 9h 01m. The distance from Madrid to San Antonio is about 5159 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Madrid to San Antonio round-trip?

    According to our current data, Iberia ($684), offers the cheapest pricing from Madrid to San Antonio. Iberia is currently priced 24% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Madrid to San Antonio (average of $600). Flying from Madrid to San Antonio in July is currently the most expensive (average of $816). 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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Top airline flying from Madrid to San Antonio

Discover the top airline that operate flights from Madrid to San Antonio. 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 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$684Average$864FlexibilityNo cancel feeOn-time77%

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