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Cheap flights from San Antonio to Madrid from $232

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Madrid departing on 4/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from San Antonio to Madrid

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:52 am - 7:00 am
SAT
-
MAD
15h 08m
2 stops
United Airlines Logo
12:45 pm - 10:53 pm
MAD
-
SAT
41h 08m
2 stops
$422United Airlines
lun., mar. 23 - mié., abr. 1
British Airways Logo
5:53 pm - 6:30 pm
SAT
-
MAD
18h 37m
2 stops
British Airways Logo
1:00 pm - 11:07 pm
MAD
-
SAT
17h 07m
1 stop
$426British Airways
lun., mar. 23 - mié., abr. 1
British Airways Logo
5:00 pm - 11:55 am
SAT
-
MAD
35h 55m
2 stops
British Airways Logo
1:00 pm - 11:55 pm
MAD
-
SAT
17h 55m
1 stop
$427British Airways
mar., feb. 17 - mar., feb. 24
British Airways Logo
5:00 pm - 11:55 am
SAT
-
MAD
35h 55m
2 stops
British Airways Logo
1:00 pm - 11:55 pm
MAD
-
SAT
17h 55m
1 stop
$429British Airways
mar., feb. 17 - mar., feb. 24
Multiple Airlines Logo
5:24 pm - 7:00 am
SAT
-
MAD
31h 36m
2 stops
Multiple Airlines Logo
12:45 pm - 10:50 am
MAD
-
SAT
29h 05m
3 stops
$430Multiple Airlines
lun., mar. 23 - mié., abr. 1
British Airways Logo
5:45 pm - 8:05 pm
SAT
-
MAD
19h 20m
2 stops
British Airways Logo
10:35 am - 10:52 pm
MAD
-
SAT
19h 17m
2 stops
$431British Airways
mar., abr. 14 - mar., abr. 28
British Airways Logo
8:05 am - 9:25 am
SAT
-
MAD
18h 20m
1 stop
British Airways Logo
1:00 pm - 11:55 pm
MAD
-
SAT
17h 55m
1 stop
$432British Airways
mar., feb. 17 - mar., feb. 24
British Airways Logo
7:12 pm - 8:05 pm
SAT
-
MAD
17h 53m
2 stops
British Airways Logo
3:55 pm - 10:52 pm
MAD
-
SAT
13h 57m
1 stop
$436British Airways
mar., abr. 14 - mar., abr. 28
British Airways Logo
8:14 am - 5:30 am
SAT
-
MAD
14h 16m
1 stop
British Airways Logo
3:55 pm - 10:52 pm
MAD
-
SAT
13h 57m
1 stop
$439British Airways
mar., abr. 14 - mar., abr. 28
British Airways Logo
5:45 pm - 5:30 pm
SAT
-
MAD
16h 45m
2 stops
British Airways Logo
3:55 pm - 10:52 pm
MAD
-
SAT
13h 57m
1 stop
$440British Airways
mar., abr. 14 - mar., abr. 28

United Airlines flights from San Antonio to Madrid

Our best United Airlines deals on San Antonio to Madrid flight tickets
United Airlines
Mar 23
SAT5:00 amSan Antonio
20h 00m
2 stops
MAD7:00 amMadrid Barajas
Apr 1
MAD12:45 pmMadrid Barajas
41h 08m
2 stops
SAT10:53 pmSan Antonio
$422
United Airlines
Mar 17
SAT7:15 amSan Antonio
17h 45m
2 stops
MAD7:00 amMadrid Barajas
Mar 25
MAD8:30 amMadrid Barajas
20h 27m
2 stops
SAT10:57 pmSan Antonio
$468
United Airlines
Apr 12
SAT7:15 amSan Antonio
17h 50m
1 stop
MAD8:05 amMadrid Barajas
Apr 19
MAD12:45 pmMadrid Barajas
34h 24m
2 stops
SAT4:09 pmSan Antonio
$469

British Airways flights from San Antonio to Madrid

Our best British Airways deals on San Antonio to Madrid flight tickets
British Airways
Mar 23
SAT5:53 pmSan Antonio
18h 37m
2 stops
MAD6:30 pmMadrid Barajas
Apr 1
MAD1:00 pmMadrid Barajas
17h 07m
1 stop
SAT11:07 pmSan Antonio
$426
British Airways
Feb 17
SAT5:00 pmSan Antonio
35h 55m
2 stops
MAD11:55 amMadrid Barajas
Feb 24
MAD1:00 pmMadrid Barajas
17h 55m
1 stop
SAT11:55 pmSan Antonio
$427
British Airways
Feb 17
SAT5:00 pmSan Antonio
35h 55m
2 stops
MAD11:55 amMadrid Barajas
Feb 24
MAD1:00 pmMadrid Barajas
17h 55m
1 stop
SAT11:55 pmSan Antonio
$429

momondo 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, momondo users made 832,500 searches. Data last updated enero 21, 2026.
Use the filters below to find and compare flights from San Antonio to Madrid that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

lun. 3/23

9:52 am-7:00 am

2 stops15h 08m

Madrid Barajas

mié. 4/1

12:45 pm-10:53 pm

2 stops41h 08m

$422

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

lun. 3/23

5:53 pm-6:30 pm

2 stops18h 37m

Madrid Barajas

mié. 4/1

1:00 pm-11:07 pm

1 stop17h 07m

$426

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

mar. 2/17

5:00 pm-11:55 am

2 stops35h 55m

Madrid Barajas

mar. 2/24

1:00 pm-11:55 pm

1 stop17h 55m

$427

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

mar. 2/17

5:00 pm-11:55 am

2 stops35h 55m

Madrid Barajas

mar. 2/24

1:00 pm-11:55 pm

1 stop17h 55m

$429

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

lun. 3/23

5:24 pm-7:00 am

2 stops31h 36m

Madrid Barajas

mié. 4/1

12:45 pm-10:50 am

3 stops29h 05m

$430

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

mar. 4/14

5:45 pm-8:05 pm

2 stops19h 20m

Madrid Barajas

mar. 4/28

10:35 am-10:52 pm

2 stops19h 17m

$431

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

mar. 2/17

8:05 am-9:25 am

1 stop18h 20m

Madrid Barajas

mar. 2/24

1:00 pm-11:55 pm

1 stop17h 55m

$432

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

mar. 4/14

7:12 pm-8:05 pm

2 stops17h 53m

Madrid Barajas

mar. 4/28

3:55 pm-10:52 pm

1 stop13h 57m

$436

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

mar. 4/14

8:14 am-5:30 am

1 stop14h 16m

Madrid Barajas

mar. 4/28

3:55 pm-10:52 pm

1 stop13h 57m

$439

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

mar. 4/14

5:45 pm-5:30 pm

2 stops16h 45m

Madrid Barajas

mar. 4/28

3:55 pm-10:52 pm

1 stop13h 57m

$440

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Madrid from

How to get the cheapest flight ticket from San Antonio to Madrid

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Madrid?

The month of January is, on average, the cheapest month to fly to Madrid from San Antonio, with most prices found around $632. If you don’t want to visit Madrid in January, then you should wait until November to fly from San Antonio, when ticket prices are also cheap, with an average price of $636.

How far in advance should I book a flight to Madrid?

You are more likely to see cheaper flights to Madrid from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to Madrid for around $814 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Madrid from San Antonio for as low as $659 on momondo.

Can stopping save me money on San Antonio to Madrid flights?

You could potentially save up to 10% on your flight if you consider stops on a San Antonio to Madrid flight.

How have San Antonio to Madrid flight prices changed over time?

When to book flights from San Antonio to Madrid

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Madrid according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Antonio to Madrid (SAT to MAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Madrid

Fastest flight time

13h 45m

Direct flights

None
The fastest flight from San Antonio to Madrid takes 13h 45m
There are no direct flights from San Antonio to Madrid. There are no popular flight routes from San Antonio to Madrid.
Search flight deals

  • How far is San Antonio to Madrid Barajas by plane?

    San Antonio and Madrid Barajas are 5160.8 mi apart from one another. Flights usually cover this in 13h 45m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San Antonio Airport to Madrid Barajas Airport?

    Prices for flights from San Antonio Airport to Madrid Barajas Airport refresh daily.

  • How many operators does momondo search for flights from San Antonio Airport to Madrid Barajas Airport?

  • How old do you have to be to fly from San Antonio Airport to Madrid Barajas Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Madrid Barajas Airport.

  • What documentation or ID do you need to fly to Madrid Barajas Airport?

    The required travel and health documents for your Madrid Barajas Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Madrid Barajas Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from San Antonio to Madrid?

Best airlines flying from San Antonio to Madrid

Compare and see reviews for airlines that fly from San Antonio to Madrid with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $438Free CancellationRating
7.7
1,442 reviews
Search KLM flights
DeltaPriceFrom $488Free CancellationRating
7.9
8,086 reviews
Search Delta flights
United AirlinesPriceFrom $519Free CancellationRating
7.4
9,190 reviews
Search United Airlines flights
IberiaPriceFrom $576Free CancellationRating
7.0
3,094 reviews
Search Iberia flights
British AirwaysPriceFrom $584Free CancellationRating
6.7
7,690 reviews
Search British Airways flights
American AirlinesPriceFrom $592Free CancellationRating
7.2
11,172 reviews
Search American Airlines flights

Traveling to a place near Madrid?

Book flights to Madrid if you plan to visit one of these locations
Toledo
Segovia
Getafe
Fuenlabrada
Cuenca
San Lorenzo de El Escorial
Guadalajara

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Madrid?

It is quick and easy to find San Antonio to Madrid flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Madrid that suits you.

Can I find flights from San Antonio to Madrid with flexible booking policies on momondo?

Yes. All flights to Madrid from San Antonio on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Antonio to Madrid?

Once all potential San Antonio to Madrid flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from San Antonio to Madrid right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Antonio to Madrid flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Fly your favorite airline to Madrid

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Iberia
British Airways
American Airlines
United Airlines
Delta
KLM
Air Canada
Lufthansa