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Cheap flights from San Antonio to Madrid from $376

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 8/24. 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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Cheap round-trip flights

United Airlines Logo
4:22 pm - 8:20 amSAT-MAD
32h 58m2 stops
United Airlines Logo
11:15 am - 8:38 amMAD-SAT
28h 23m2 stops
$499United Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 30
Virgin Atlantic Logo
12:24 pm - 9:35 amSAT-MAD
14h 11m1 stop
Virgin Atlantic Logo
10:05 am - 8:27 pmMAD-SAT
17h 22m1 stop
$522Virgin Atlantic
Find Deal
Sun, Aug 3 - Tue, Aug 19
United Airlines Logo
7:00 am - 8:05 amSAT-MAD
18h 05m1 stop
United Airlines Logo
12:30 pm - 5:42 pmMAD-SAT
36h 12m2 stops
$527United Airlines
Find Deal
Mon, Aug 4 - Thu, Aug 21
Iberia Logo
7:35 pm - 2:20 pmSAT-MAD
11h 45m1 stop
Iberia Logo
4:00 pm - 10:44 pmMAD-SAT
13h 44m1 stop
$538Iberia
Find Deal
Mon, Aug 4 - Thu, Aug 21
British Airways Logo
5:10 pm - 4:15 pmSAT-MAD
16h 05m2 stops
British Airways Logo
4:00 pm - 10:59 pmMAD-SAT
13h 59m1 stop
$547British Airways
Find Deal
Wed, Aug 6 - Wed, Aug 20
Delta Logo
5:20 am - 9:35 amSAT-MAD
21h 15m2 stops
Delta Logo
10:05 am - 12:17 amMAD-SAT
21h 12m1 stop
$548Delta
Find Deal
Mon, Aug 4 - Thu, Aug 21
British Airways Logo
12:44 pm - 9:05 amSAT-MAD
13h 21m1 stop
British Airways Logo
12:40 pm - 11:00 pmMAD-SAT
17h 20m1 stop
$566British Airways
Find Deal
Tue, Sep 16 - Tue, Sep 30
Delta Logo
6:30 am - 9:35 amSAT-MAD
20h 05m1 stop
Delta Logo
6:00 am - 11:57 pmMAD-SAT
24h 57m2 stops
$567Delta
Find Deal
Sun, Aug 3 - Tue, Aug 19
Iberia Logo
2:41 pm - 2:15 pmSAT-MAD
16h 34m2 stops
Iberia Logo
1:00 pm - 8:58 pmMAD-SAT
14h 58m1 stop
$582Iberia
Find Deal
Mon, Dec 8 - Tue, Dec 16
American Airlines Logo
5:45 am - 5:30 amSAT-MAD
16h 45m1 stop
American Airlines Logo
11:30 am - 9:56 pmMAD-SAT
17h 26m1 stop
$597American Airlines
Find Deal
Tue, Oct 7 - Tue, Oct 21

Iberia flights from San Antonio to Madrid

Our best Iberia deals on San Antonio to Madrid flight tickets
Iberia
Aug 4
SAT7:35 pmSan Antonio
11h 45m
1 stop
MAD2:20 pmMadrid Barajas
Aug 21
MAD4:00 pmMadrid Barajas
13h 44m
1 stop
SAT10:44 pmSan Antonio
Iberia
Dec 8
SAT2:41 pmSan Antonio
16h 34m
2 stops
MAD2:15 pmMadrid Barajas
Dec 16
MAD1:00 pmMadrid Barajas
14h 58m
1 stop
SAT8:58 pmSan Antonio
Iberia
Dec 1
SAT2:39 pmSan Antonio
22h 26m
2 stops
MAD8:05 pmMadrid Barajas
Dec 8
MAD12:55 amMadrid Barajas
15h 29m
1 stop
SAT9:24 amSan Antonio

British Airways flights from San Antonio to Madrid

Our best British Airways deals on San Antonio to Madrid flight tickets
British Airways
Aug 6
SAT5:10 pmSan Antonio
16h 05m
2 stops
MAD4:15 pmMadrid Barajas
Aug 20
MAD4:00 pmMadrid Barajas
13h 59m
1 stop
SAT10:59 pmSan Antonio
British Airways
Sep 16
SAT12:44 pmSan Antonio
13h 21m
1 stop
MAD9:05 amMadrid Barajas
Sep 30
MAD12:40 pmMadrid Barajas
17h 20m
1 stop
SAT11:00 pmSan Antonio
British Airways
Sep 16
SAT1:44 pmSan Antonio
12h 21m
1 stop
MAD9:05 amMadrid Barajas
Sep 30
MAD12:40 pmMadrid Barajas
32h 25m
1 stop
SAT2:05 pmSan Antonio

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 February is, on average, the cheapest month to fly to Madrid from San Antonio, with most prices found around $663. If you don’t want to visit Madrid in February, then you should wait until January to fly from San Antonio, when ticket prices are also cheap, with an average price of $732.

What is the cheapest day to depart on your flight to Madrid?

The cheapest day to depart on your flight to Madrid is on a Tuesday when prices can be found for as low as $789. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Madrid on Friday is $1,057.

What is the cheapest time of day to depart on your flight to Madrid?

Flying to Madrid from San Antonio in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $803 when looking at flights departing in the afternoon. Flights to Madrid are more costly in the evening, with an average ticket price of $902. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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 $882 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 $653 on momondo.

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

You could potentially save up to 43% 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?

As of July 2025, prices for San Antonio to Madrid flights are approximately 51% cheaper when compared to flights at the same time last year.

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

Best Price Found

$376

Fastest flight time

11h 44m

Direct flights

None

Airports in Madrid

1 airport
The best one-way flight to Madrid from San Antonio in the past 72 hours is $376. The best round-trip flight deal from San Antonio to Madrid found on momondo in the last 72 hours is $499.
The fastest flight from San Antonio to Madrid takes 11h 44m
There are no direct flights from San Antonio to Madrid. Popular non-direct route for this connection is San Antonio Airport - Madrid Barajas Airport.
There is 1 airport near Madrid: Madrid Barajas (MAD)

  • 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 11h 44m, 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 $537Free CancellationRating
7.8
1,366 reviews
Search KLM flights
United AirlinesPriceFrom $542Free CancellationRating
7.4
8,861 reviews
Search United Airlines flights
IberiaPriceFrom $561Free CancellationRating
7.0
2,817 reviews
Search Iberia flights
DeltaPriceFrom $564Free CancellationRating
8.0
7,983 reviews
Search Delta flights
British AirwaysPriceFrom $576Free CancellationRating
6.6
7,089 reviews
Search British Airways flights
American AirlinesPriceFrom $587Free CancellationRating
7.2
10,000 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
Getafe
Segovia
Fuenlabrada
San Lorenzo de El Escorial
Guadalajara
El Arenal

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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Mon 7/7
Mon 7/14

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