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San Antonio

$443+ 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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — SAT
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Madrid Barajas to San Antonio are usually found in February or January, booked 57 days in advance, depart on a Thursday or Friday and return on a Tuesday

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 July 3, 2025.

Round-trip from

$778
(Mytrip)

One-way from

$443
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$981
From Madrid Barajas to San Antonio
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One-way flight from Madrid Barajas to San Antonio
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Highest demand for flights based on searches. 9% potential increase in price ($88 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($24 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 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 July 3, 2025.

This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/194:20 pmMAD - SAT
3 stops35h 17mMultiple Airlines
Mon 9/297:08 pmSAT - MAD
3 stops32h 07mMultiple Airlines
Deal found 7/3$778
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2812:40 pmMAD - SAT
1 stop14h 53mAmerican Airlines
Mon 9/18:14 amSAT - MAD
1 stop14h 16mAmerican Airlines
Deal found 7/3$811
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.
Thu 8/2812:40 pmMAD - SAT
1 stop14h 53mIberia
Mon 9/16:24 pmSAT - MAD
1 stop12h 01mIberia
Deal found 7/3$812
This lol.travel 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1911:15 amMAD - SAT
1 stop16h 18mLufthansa
Mon 9/297:00 amSAT - MAD
1 stop18h 05mLufthansa
Deal found 7/3$819
This Flighttix 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/286:00 amMAD - SAT
2 stops18h 42mUnited Airlines
Mon 9/17:15 amSAT - MAD
2 stops16h 25mUnited Airlines
Deal found 7/3$832
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2810:20 amMAD - SAT
2 stops20h 37mDelta
Mon 9/112:05 pmSAT - MAD
2 stops20h 30mDelta
Deal found 7/3$838
This Virgin Atlantic 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2810:05 amMAD - SAT
2 stops20h 29mVirgin Atlantic
Mon 9/110:45 amSAT - MAD
1 stop15h 50mVirgin Atlantic
Deal found 7/3$846
This Booking.com deal was found by Cheapflights users on 7/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1012:40 pmMAD - SAT
1 stop17h 31mBritish Airways
Mon 7/1412:24 pmSAT - MAD
1 stop13h 41mBritish Airways
Deal found 7/2$956
This KLM deal was found by Cheapflights users on 7/1. 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 7/1010:20 amMAD - SAT
2 stops18h 05mKLM
Mon 7/1411:36 amSAT - MAD
1 stop13h 14mKLM
Deal found 7/1$1,062
This Air Canada deal was found by Cheapflights users on 7/2. 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.
Thu 7/1012:30 pmMAD - SAT
2 stops17h 08mAir Canada
Mon 7/146:45 amSAT - MAD
2 stops16h 55mAir Canada
Deal found 7/2$1,196

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 July 3, 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

Fri 9/19

4:20 pm-8:37 pm

3 stops35h 17m

San Antonio

Mon 9/29

7:08 pm-10:15 am

3 stops32h 07m

$778

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Thu 8/28

12:40 pm-8:33 pm

1 stop14h 53m

San Antonio

Mon 9/1

8:14 am-5:30 am

1 stop14h 16m

$811

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Thu 8/28

12:40 pm-8:33 pm

1 stop14h 53m

San Antonio

Mon 9/1

6:24 pm-1:25 pm

1 stop12h 01m

$812

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Fri 9/19

11:15 am-8:33 pm

1 stop16h 18m

San Antonio

Mon 9/29

7:00 am-8:05 am

1 stop18h 05m

$819

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Thu 8/28

6:00 am-5:42 pm

2 stops18h 42m

San Antonio

Mon 9/1

7:15 am-6:40 am

2 stops16h 25m

$832

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Thu 8/28

10:20 am-11:57 pm

2 stops20h 37m

San Antonio

Mon 9/1

12:05 pm-3:35 pm

2 stops20h 30m

$838

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Thu 8/28

10:05 am-11:34 pm

2 stops20h 29m

San Antonio

Mon 9/1

10:45 am-9:35 am

1 stop15h 50m

$846

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Wed 7/23

4:40 pm-11:57 pm

1 stop14h 17m

San Antonio

Thu 12/18

6:41 pm-6:30 pm

2 stops16h 49m

$1,058

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Wed 7/23

12:45 pm-11:59 pm

2 stops18h 14m

San Antonio

Thu 12/18

8:45 am-8:00 am

2 stops16h 15m

$1,213

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Sun 8/3

6:00 am-3:31 pm

2 stops16h 31m

San Antonio

Tue 8/26

11:33 am-7:50 am

1 stop13h 17m

$1,235

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 17 results
1
2

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

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

Use this chart to determine the optimal time to book a round-trip flight from Madrid to San Antonio. Price data was last updated on June 27, 2025.

Booking 56 days in advance of your planned departure date is, on average, the best time to get cheap flights from Madrid to San Antonio. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Madrid to San Antonio (average of $295). Flying from Madrid 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.

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 July 3, 2025.
See what other customers who have flown with Delta, KLM, and Air France 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.
Delta
8.0
Very good
7,970 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,970 reviews
Delta
8.0
Very good
7,970 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,366 reviews
Delta
8.0
Very good
7,970 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,473 reviews
Delta
8.0
Very good
7,970 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,845 reviews
Delta
8.0
Very good
7,970 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
654 reviews
Delta
8.0
Very good
7,970 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    According to our current data, American Airlines ($811), Iberia ($812), and Lufthansa ($819) offers the cheapest pricing from Madrid to San Antonio. American Airlines is currently priced 6% below the average price you’ll pay for this route.

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

    The cheapest airline one-way is Aer Lingus, with whom users have recently found tickets for as low as $667. However, be on the lookout for offers from Lufthansa and British Airways, as they are both options that can get you from Madrid to San Antonio for a low price.

  • 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, August is the cheapest month in which you can book a flight from Madrid to San Antonio (average of $295). Flying from Madrid 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 Madrid?

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

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