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San Antonio

$380+ 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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — SAT
Dec 18 — Dec 251
Thu 12/18
Thu 12/25
1 adult, Economy
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Find flight deals from Madrid to San Antonio

Cheapest flights from Madrid to San Antonio
Explore the most affordable flight options available from Madrid to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 18, 2025.

This Delta deal was found by Cheapflights users on 11/18. 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.
Tue 11/2511:00 amMAD - SAT
2 stops20h 38mDelta
Wed 12/312:10 pmSAT - MAD
2 stops16h 20mDelta
Deal found 11/18$896
This Air France deal was found by Cheapflights users on 11/17. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/256:00 amMAD - SAT
2 stops18h 18mAir France
Wed 12/33:00 pmSAT - MAD
1 stop11h 15mAir France
Deal found 11/17$907
This Flighttix deal was found by Cheapflights users on 11/18. 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.
Tue 11/2511:15 amMAD - SAT
1 stop20h 23mVirgin Atlantic
Wed 12/35:00 pmSAT - MAD
1 stop33h 15mVirgin Atlantic
Deal found 11/18$926
This United Airlines deal was found by Cheapflights users on 11/18. 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.
Tue 11/256:00 amMAD - SAT
2 stops20h 37mUnited Airlines
Wed 12/37:00 amSAT - MAD
3 stops18h 00mUnited Airlines
Deal found 11/18$935
This Expedia deal was found by Cheapflights users on 11/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/251:00 pmMAD - SAT
1 stop16h 44mBritish Airways
Wed 12/312:55 pmSAT - MAD
1 stop13h 30mBritish Airways
Deal found 11/18$985
This American Airlines deal was found by Cheapflights users on 11/18. 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.
Mon 11/2412:55 amMAD - SAT
1 stop15h 51mAmerican Airlines
Wed 12/311:28 amSAT - MAD
1 stop14h 57mAmerican Airlines
Deal found 11/18$1,066

Cheap 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 November 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$754
(Mytrip)

One-way from

$380
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$860
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 ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 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 November 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

Wed 2/25

5:55 am-8:56 pm

2 stops22h 01m

San Antonio

Sun 3/1

7:37 pm-8:00 am

2 stops29h 23m

$762

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Mon 2/23

1:35 pm-3:15 pm

2 stops32h 40m

San Antonio

Tue 3/3

7:00 am-8:00 am

2 stops18h 00m

$763

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Mon 2/23

12:00 pm-11:53 pm

1 stop18h 53m

San Antonio

Tue 3/3

1:40 pm-11:55 am

2 stops15h 15m

$764

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Wed 2/25

12:00 pm-10:37 pm

1 stop17h 37m

San Antonio

Mon 3/2

1:40 pm-11:55 am

2 stops15h 15m

$764

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Wed 2/25

9:10 pm-11:53 pm

3 stops33h 43m

San Antonio

Mon 3/2

6:00 am-9:30 am

3 stops20h 30m

$776

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Mon 2/23

1:00 pm-8:51 pm

1 stop14h 51m

San Antonio

Tue 3/3

3:15 pm-9:25 am

1 stop11h 10m

$777

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Fri 2/20

6:00 am-9:15 pm

2 stops22h 15m

San Antonio

Tue 2/24

12:40 pm-9:15 am

1 stop13h 35m

$780

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Fri 1/16

6:00 am-9:21 pm

2 stops22h 21m

San Antonio

Tue 1/20

5:25 am-9:15 am

2 stops20h 50m

$780

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Wed 2/25

10:00 am-11:26 pm

1 stop20h 26m

San Antonio

Sun 3/1

1:40 pm-9:25 am

1 stop12h 45m

$793

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Sun 1/11

5:45 am-7:21 pm

2 stops44h 36m

$380

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Showing 1-10 of 13 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 November.
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, February is the cheapest month in which you can book a flight from Madrid to San Antonio (average of $479). 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 November 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
3,025 reviews

Crew

7.7

Boarding

7.1

Food

6.3

Comfort

6.7

Entertainment

6.6

Overall

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Nov 2025

MAD - ORD

Worst customer service, at a check in lady could not find our reservation at all. End it up as buying brand new ticket to be able to fly with other family members. Very disappointed.
Iberia
7.0
Good
3,025 reviews
Iberia
7.0
Good
3,025 reviews

Crew

7.7

Boarding

7.1

Food

6.3

Comfort

6.7

Entertainment

6.6

Overall

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Nov 2025

MAD - ORD

Worst customer service, at a check in lady could not find our reservation at all. End it up as buying brand new ticket to be able to fly with other family members. Very disappointed.

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 United Airlines, Air Canada, and British Airways fly from Madrid to San Antonio in about 18h 53m. The time it takes to get you to your destination can typically vary by up to 13h 47m. 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 23% 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, February is the cheapest month in which you can book a flight from Madrid to San Antonio (average of $479). 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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Alternative routes for Madrid to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
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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 November 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$684Average$864FlexibilityNo cancel feeOn-time77%

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