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San Antonio

$379+ 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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — SAT
Jun 28 — Jul 51
Sat 6/28
Sat 7/5
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 June 23, 2025.

Round-trip from

$968
(lol.travel)

One-way from

$379
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$875
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 June 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 June 23, 2025.

This lol.travel deal was found by Cheapflights users on 6/21. 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.
Thu 8/711:15 amMAD - SAT
1 stop16h 12mLufthansa
Mon 8/1111:58 amSAT - MAD
1 stop13h 07mLufthansa
Deal found 6/21$968
This lol.travel deal was found by Cheapflights users on 6/23. 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.
Mon 7/74:40 pmMAD - SAT
1 stop14h 17mIberia
Sun 7/131:25 pmSAT - MAD
1 stop17h 00mIberia
Deal found 6/23$979
This United Airlines deal was found by Cheapflights users on 6/22. 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 7/178:35 amMAD - SAT
2 stops18h 52mUnited Airlines
Thu 10/239:47 amSAT - MAD
2 stops16h 13mUnited Airlines
Deal found 6/22$989
This Gotogate deal was found by Cheapflights users on 6/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/174:40 pmMAD - SAT
1 stop14h 17mBritish Airways
Thu 10/238:45 amSAT - MAD
1 stop13h 45mBritish Airways
Deal found 6/22$993
This Air France deal was found by Cheapflights users on 6/22. 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.
Mon 7/76:00 amMAD - SAT
2 stops16h 31mMultiple Airlines
Sun 7/136:11 pmSAT - MAD
2 stops15h 34mMultiple Airlines
Deal found 6/22$994
This KLM deal was found by Cheapflights users on 6/23. 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.
Mon 7/76:00 amMAD - SAT
2 stops16h 31mKLM
Sun 7/1310:40 amSAT - MAD
1 stop15h 55mKLM
Deal found 6/23$997
This Flighttix deal was found by Cheapflights users on 6/21. 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 8/512:40 pmMAD - SAT
1 stop28h 58mVirgin Atlantic
Tue 8/1212:05 pmSAT - MAD
1 stop14h 30mVirgin Atlantic
Deal found 6/21$1,025
This Air Canada deal was found by Cheapflights users on 6/21. 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 8/77:40 amMAD - SAT
3 stops22h 19mAir Canada
Mon 8/117:30 amSAT - MAD
3 stops24h 50mAir Canada
Deal found 6/21$1,676

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 June 23, 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

Thu 8/7

11:15 am-8:27 pm

1 stop16h 12m

San Antonio

Mon 8/11

11:58 am-8:05 am

1 stop13h 07m

$968

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Mon 7/7

4:40 pm-11:57 pm

1 stop14h 17m

San Antonio

Sun 7/13

1:25 pm-1:25 pm

1 stop17h 00m

$979

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Thu 7/17

8:35 am-10:38 pm

2 stops21h 03m

San Antonio

Thu 10/23

11:55 am-8:05 am

1 stop13h 10m

$989

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Thu 7/17

4:40 pm-11:57 pm

1 stop14h 17m

San Antonio

Thu 10/23

8:45 am-5:30 am

1 stop13h 45m

$993

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Mon 7/7

6:00 am-3:31 pm

2 stops16h 31m

San Antonio

Sun 7/13

6:11 pm-4:45 pm

2 stops15h 34m

$994

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Mon 7/7

6:00 am-3:31 pm

2 stops16h 31m

San Antonio

Sun 7/13

10:40 am-9:35 am

1 stop15h 55m

$997

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Thu 7/10

6:00 am-3:31 pm

2 stops16h 31m

San Antonio

Mon 7/14

2:49 pm-9:35 am

1 stop11h 46m

$998

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Tue 8/5

12:40 pm-10:38 am

1 stop28h 58m

San Antonio

Tue 8/12

12:05 pm-9:35 am

1 stop14h 30m

$1,025

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Thu 8/7

7:40 am-10:59 pm

3 stops22h 19m

San Antonio

Mon 8/11

7:30 am-3:20 pm

3 stops24h 50m

$1,676

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Fri 10/10

9:35 pm-11:30 pm

2 stops56h 55m

$379

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/22

Showing 1-10 of 16 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 20, 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.

Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 June 23, 2025.
Delta
8.0
Very good
7,965 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

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
7,965 reviews
Delta
8.0
Very good
7,965 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

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
1,365 reviews
Delta
8.0
Very good
7,965 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

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
8,831 reviews
Delta
8.0
Very good
7,965 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

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
653 reviews
Delta
8.0
Very good
7,965 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

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 Canada
7.1
Good
9,605 reviews
Delta
8.0
Very good
7,965 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

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, Lufthansa ($968), Iberia ($979), and United Airlines ($989) offers the cheapest pricing from Madrid to San Antonio.

  • 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 $600. However, be on the lookout for offers from Lufthansa and Delta, 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
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