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$325+ 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — MAD
jun. 23 — jun. 301
lun. 6/23
lun. 6/30
1 adult, Economy
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Cheapflights Tip: The best prices from San Antonio to Madrid Barajas are usually found in February or January, booked 77 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap 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 junio 18, 2025.

Round-trip from

$707
(Delta)

One-way from

$325
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,261
From San Antonio to Madrid Barajas
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One-way flight from San Antonio to Madrid Barajas
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Highest demand for flights based on searches. 19% potential increase in price ($210 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($35 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 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 junio 18, 2025.

This Delta deal was found by Cheapflights users on 6/18. 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.
mié. 8/65:20 amSAT - MAD
2 stops21h 15mDelta
lun. 8/1810:05 amMAD - SAT
1 stop21h 12mDelta
Deal found 6/18$707
This Cheapflightsfares deal was found by Cheapflights users on 6/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/56:29 pmSAT - MAD
1 stop11h 56mIberia
sáb. 10/254:00 pmMAD - SAT
1 stop13h 51mIberia
Deal found 6/16$717
This United Airlines deal was found by Cheapflights users on 6/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/17:00 amSAT - MAD
2 stops26h 15mUnited Airlines
jue. 7/316:00 amMAD - SAT
2 stops23h 59mUnited Airlines
Deal found 6/17$719
This Air France deal was found by Cheapflights users on 6/17. 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.
vie. 8/16:11 pmSAT - MAD
2 stops15h 34mAir France
vie. 8/2210:05 amMAD - SAT
1 stop21h 12mAir France
Deal found 6/17$735
This Air France deal was found by Cheapflights users on 6/16. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/312:15 pmSAT - MAD
1 stop13h 45mMultiple Airlines
sáb. 11/2212:25 pmMAD - SAT
2 stops17h 53mMultiple Airlines
Deal found 6/16$736
This KAYAK deal was found by Cheapflights users on 6/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/187:40 pmSAT - MAD
1 stop30h 25mBritish Airways
dom. 10/2611:35 amMAD - SAT
1 stop18h 22mBritish Airways
Deal found 6/18$758
This American Airlines deal was found by Cheapflights users on 6/18. 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.
jue. 12/253:15 pmSAT - MAD
1 stop11h 10mAmerican Airlines
dom. 1/111:00 pmMAD - SAT
1 stop16h 31mAmerican Airlines
Deal found 6/18$775
This Ovago deal was found by Cheapflights users on 6/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/34:10 pmSAT - MAD
2 stops41h 00mScandinavian Airlines
sáb. 11/86:35 pmMAD - SAT
2 stops35h 46mScandinavian Airlines
Deal found 6/17$778
This KLM deal was found by Cheapflights users on 6/18. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/2410:45 amSAT - MAD
1 stop15h 50mKLM
sáb. 11/19:00 amMAD - SAT
2 stops21h 05mKLM
Deal found 6/18$781
This Gurufare deal was found by Cheapflights users on 6/18. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/2512:10 pmSAT - MAD
2 stops28h 25mLufthansa
dom. 1/115:55 amMAD - SAT
2 stops22h 12mLufthansa
Deal found 6/18$817
This Cheapflightsfares deal was found by Cheapflights users on 6/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/215:30 amSAT - MAD
2 stops18h 10mAir Canada
mié. 7/3012:45 pmMAD - SAT
2 stops18h 14mAir Canada
Deal found 6/16$860
This Finnair deal was found by Cheapflights users on 6/16. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/52:39 pmSAT - MAD
1 stop11h 46mFinnair
lun. 11/1712:55 amMAD - SAT
1 stop23h 55mFinnair
Deal found 6/16$942

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 junio 18, 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

mié. 8/6

5:20 am-9:35 am

2 stops21h 15m

Madrid Barajas

lun. 8/18

10:05 am-12:17 am

1 stop21h 12m

$707

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

dom. 10/5

6:29 pm-1:25 pm

1 stop11h 56m

Madrid Barajas

sáb. 10/25

4:00 pm-10:51 pm

1 stop13h 51m

$717

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

mar. 7/1

7:00 am-4:15 pm

2 stops26h 15m

Madrid Barajas

jue. 7/31

6:00 am-10:59 pm

2 stops23h 59m

$719

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

vie. 8/1

6:11 pm-4:45 pm

2 stops15h 34m

Madrid Barajas

vie. 8/22

10:05 am-12:17 am

1 stop21h 12m

$735

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

lun. 11/3

12:15 pm-9:00 am

1 stop13h 45m

Madrid Barajas

sáb. 11/22

12:25 pm-11:18 pm

2 stops17h 53m

$736

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

sáb. 10/18

7:40 pm-9:05 am

1 stop30h 25m

Madrid Barajas

dom. 10/26

11:35 am-11:57 pm

1 stop18h 22m

$758

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

lun. 11/3

4:10 pm-4:10 pm

2 stops41h 00m

Madrid Barajas

sáb. 11/8

6:35 pm-11:21 pm

2 stops35h 46m

$778

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

vie. 10/24

10:45 am-9:35 am

1 stop15h 50m

Madrid Barajas

sáb. 11/1

9:00 am-12:05 am

2 stops21h 05m

$781

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

lun. 7/21

5:30 am-6:40 am

2 stops18h 10m

Madrid Barajas

mié. 7/30

12:45 pm-11:59 pm

2 stops18h 14m

$860

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

mié. 11/5

2:39 pm-9:25 am

1 stop11h 46m

Madrid Barajas

lun. 11/17

12:55 am-5:50 pm

1 stop23h 55m

$942

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

Showing 1-10 of 17 results
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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 June 13, 2025.

To ensure you get the cheapest price possible for a flight from San Antonio to Madrid, you should look to book at least 77 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, November is the cheapest month in which you can book a flight from San Antonio to Madrid (average of $543). Flying from San Antonio to Madrid in June is currently the most expensive (average of $1,058). 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 junio 18, 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 11% versus a flight in the evening.

What is the cheapest day to fly from San Antonio to Madrid?

Use this chart to determine the cheapest time to fly round-trip from San Antonio to Madrid. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Antonio to Madrid flight should consider departing on Monday afternoons when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Madrid by month

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

In terms of precipitation, rainfall in Madrid ranges from 0.4 - 2.4 inches per month. November is typically the wettest month, when rainfall can reach 2.4 in. July is typically the driest time to visit Madrid when rainfall is around 0.4 in.

Temperature in Madrid by month

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

If weather is an important factor for your trip to Madrid, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 junio 18, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair from San Antonio to Madrid to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,964 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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
7,964 reviews
Delta
8.0
Very good
7,964 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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
1,364 reviews
Delta
8.0
Very good
7,964 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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!
Finnair
7.6
Good
1,292 reviews
Delta
8.0
Very good
7,964 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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
1,467 reviews
Delta
8.0
Very good
7,964 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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
8,810 reviews
Delta
8.0
Very good
7,964 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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 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.

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

    Flying on Delta is currently your cheapest option to Madrid, with prices starting at $707. Additional round-trip tickets that might be worth considering are offered by Iberia and United Airlines, with the lowest prices starting at $717 and $719, respectively. These flights start at 19% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $395. However, be on the lookout for offers from KLM and Iberia, as they are both options that can get you from San Antonio to Madrid for a low price.

  • 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, November is the cheapest month in which you can book a flight from San Antonio to Madrid (average of $543). Flying from San Antonio to Madrid in June is currently the most expensive (average of $1,058). 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
Segovia
Fuenlabrada

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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 junio 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$537Average$893FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$556Average$704FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$564Average$874FlexibilityNo cancel feeOn-time71%
DeltaCheapest$564Average$842FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$566Average$880FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$578Average$828FlexibilityNo cancel feeOn-time70%

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