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Cheap flights from San Antonio to Madrid from $233

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 4/12. 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
12:15 pm - 9:00 am
SAT
-
MAD
13h 45m1 stop
United Airlines Logo
12:45 pm - 7:36 pm
MAD
-
SAT
37h 51m2 stops
$419United Airlines
Wed, May 6 - Wed, Sep 30
United Airlines Logo
9:58 am - 8:00 am
SAT
-
MAD
15h 02m2 stops
United Airlines Logo
12:40 pm - 3:04 pm
MAD
-
SAT
32h 24m2 stops
$423United Airlines
Tue, Mar 3 - Tue, Mar 17
United Airlines Logo
6:49 am - 9:00 am
SAT
-
MAD
19h 11m2 stops
United Airlines Logo
12:45 pm - 7:36 pm
MAD
-
SAT
37h 51m2 stops
$424United Airlines
Wed, May 6 - Wed, Sep 30
Iberia Logo
3:15 pm - 9:25 am
SAT
-
MAD
11h 10m1 stop
Iberia Logo
12:55 am - 8:23 am
MAD
-
SAT
14h 28m1 stop
$425Iberia
Tue, Feb 17 - Mon, Feb 23
British Airways Logo
6:25 pm - 8:00 pm
SAT
-
MAD
18h 35m2 stops
British Airways Logo
12:00 pm - 11:56 pm
MAD
-
SAT
18h 56m1 stop
$426British Airways
Tue, Feb 17 - Tue, Feb 24
British Airways Logo
5:00 pm - 8:00 pm
SAT
-
MAD
20h 00m2 stops
British Airways Logo
12:00 pm - 11:56 pm
MAD
-
SAT
18h 56m1 stop
$427British Airways
Tue, Feb 17 - Tue, Feb 24
Air Canada Logo
2:10 pm - 8:00 am
SAT
-
MAD
34h 50m2 stops
Air Canada Logo
1:35 pm - 3:05 pm
MAD
-
SAT
32h 30m2 stops
$429Air Canada
Sun, Jan 18 - Tue, Feb 3
KLM Logo
4:29 pm - 9:15 am
SAT
-
MAD
33h 46m1 stop
KLM Logo
10:00 am - 8:25 pm
MAD
-
SAT
17h 25m2 stops
$431KLM
Sun, Jan 18 - Tue, Feb 3
British Airways Logo
6:25 pm - 6:25 pm
SAT
-
MAD
17h 00m2 stops
British Airways Logo
8:50 pm - 6:09 pm
MAD
-
SAT
27h 19m2 stops
$432British Airways
Tue, Mar 3 - Tue, Mar 17
United Airlines Logo
5:25 pm - 9:15 am
SAT
-
MAD
32h 50m2 stops
United Airlines Logo
1:35 pm - 11:11 am
MAD
-
SAT
28h 36m2 stops
$433United Airlines
Tue, Feb 17 - Tue, Feb 24

Lufthansa flights from San Antonio to Madrid

Our best Lufthansa deals on San Antonio to Madrid flight tickets
Lufthansa
Feb 7
SAT1:20 pmSan Antonio
21h 30m
2 stops
MAD5:50 pmMadrid Barajas
Feb 14
MAD8:25 amMadrid Barajas
19h 05m
2 stops
SAT8:30 pmSan Antonio
$479
Lufthansa
Jan 18
SAT2:10 pmSan Antonio
18h 50m
2 stops
MAD4:00 pmMadrid Barajas
Jan 24
MAD6:00 amMadrid Barajas
22h 21m
2 stops
SAT9:21 pmSan Antonio
$6,673

Virgin Atlantic flights from San Antonio to Madrid

Our best Virgin Atlantic deals on San Antonio to Madrid flight tickets
Virgin Atlantic
Jan 19
SAT6:30 amSan Antonio
18h 30m
2 stops
MAD8:00 amMadrid Barajas
Jan 26
MAD10:00 amMadrid Barajas
17h 25m
2 stops
SAT8:25 pmSan Antonio
$494
Virgin Atlantic
Jan 22
SAT6:30 amSan Antonio
18h 30m
2 stops
MAD8:00 amMadrid Barajas
Jan 25
MAD10:00 amMadrid Barajas
21h 38m
2 stops
SAT12:38 amSan Antonio
$544
Virgin Atlantic
Jan 18
SAT6:22 pmSan Antonio
31h 53m
1 stop
MAD9:15 amMadrid Barajas
Jan 24
MAD11:15 amMadrid Barajas
16h 10m
1 stop
SAT8:25 pmSan Antonio
$7,288

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 January 8, 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

Wed 5/6

12:15 pm-9:00 am

1 stop13h 45m

Madrid Barajas

Wed 9/30

12:45 pm-7:36 pm

2 stops37h 51m

$419

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Tue 3/3

9:58 am-8:00 am

2 stops15h 02m

Madrid Barajas

Tue 3/17

12:40 pm-3:04 pm

2 stops32h 24m

$423

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Wed 5/6

6:49 am-9:00 am

2 stops19h 11m

Madrid Barajas

Wed 9/30

12:45 pm-7:36 pm

2 stops37h 51m

$424

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Tue 2/17

3:15 pm-9:25 am

1 stop11h 10m

Madrid Barajas

Mon 2/23

12:55 am-8:23 am

1 stop14h 28m

$425

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Tue 2/17

6:25 pm-8:00 pm

2 stops18h 35m

Madrid Barajas

Tue 2/24

12:00 pm-11:56 pm

1 stop18h 56m

$426

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Tue 2/17

5:00 pm-8:00 pm

2 stops20h 00m

Madrid Barajas

Tue 2/24

12:00 pm-11:56 pm

1 stop18h 56m

$427

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Sun 1/18

2:10 pm-8:00 am

2 stops34h 50m

Madrid Barajas

Tue 2/3

1:35 pm-3:05 pm

2 stops32h 30m

$429

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Sun 1/18

4:29 pm-9:15 am

1 stop33h 46m

Madrid Barajas

Tue 2/3

10:00 am-8:25 pm

2 stops17h 25m

$431

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Tue 3/3

6:25 pm-6:25 pm

2 stops17h 00m

Madrid Barajas

Tue 3/17

8:50 pm-6:09 pm

2 stops27h 19m

$432

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Tue 2/17

5:25 pm-9:15 am

2 stops32h 50m

Madrid Barajas

Tue 2/24

1:35 pm-11:11 am

2 stops28h 36m

$433

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 typical price of a round-trip flight between San Antonio and Madrid?

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 $825 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 49% 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
1,434 reviews
Search KLM flights
DeltaPriceFrom $488Free CancellationRating
7.9
8,032 reviews
Search Delta flights
United AirlinesPriceFrom $519Free CancellationRating
7.4
9,143 reviews
Search United Airlines flights
IberiaPriceFrom $576Free CancellationRating
7.0
3,079 reviews
Search Iberia flights
British AirwaysPriceFrom $587Free CancellationRating
6.7
7,659 reviews
Search British Airways flights
American AirlinesPriceFrom $592Free CancellationRating
7.2
11,097 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
Virgin Atlantic