What is the cheapest airline that flies from San Antonio to Madrid Barajas?

United Airlines and British Airways are the most popular carriers operating from San Antonio to Madrid Barajas

Which layover airport offers the lowest fares from San Antonio to Madrid?

Flights via Dallas (DFW) offer the lowest average round-trip price of $932.

Which layover airport has the shortest travel time from San Antonio to Madrid?

Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 12h 01m.

Which airport is the most popular layover for flights between San Antonio and Madrid?

Dallas (DFW) was the most common stop: 82% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Madrid?

British Airways, American Airlines and Iberia are the top three most popular airlines that fly to Madrid from San Antonio according to our data. British Airways is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Madrid. Keep in mind that there are 9 different airlines that fly to Madrid on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from San Antonio to Madrid?

Dallas (DFW) has the shortest average layover time for this route: 1h 36m.

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?

As of July 2026, there are 6 operators available to choose from 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.

$348 Cheap Flights from San Antonio to Madrid in 2026

Q: What is the typical price of a round-trip flight between San Antonio and Madrid?

Prices are currently low for flights on this route. Typical prices usually range from $948 to $1,164. The lowest price recently found on this route was $710.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to Madrid

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 9:00 am

SAT

MAD

20h 00m

1 stop

12:45 pm - 12:11 pm

MAD

SAT

30h 26m

2 stops

$710United Airlines

Wed, Sep 23 - Wed, Sep 30

7:00 am - 6:50 am

SAT

MAD

16h 50m

2 stops

12:25 pm - 9:16 pm

MAD

SAT

38h 51m

3 stops

$713United Airlines

Sun, Oct 4 - Wed, Oct 28

6:30 am - 8:05 am

SAT

MAD

18h 35m

2 stops

12:45 pm - 4:31 pm

MAD

SAT

34h 46m

2 stops

$715United Airlines

Wed, Sep 23 - Wed, Sep 30

8:50 am - 6:50 am

SAT

MAD

15h 00m

2 stops

1:30 pm - 9:31 pm

MAD

SAT

39h 01m

2 stops

$722Air Canada

Tue, Sep 29 - Tue, Oct 13

1:00 pm - 9:00 am

SAT

MAD

13h 00m

1 stop

1:30 pm - 9:13 pm

MAD

SAT

14h 43m

1 stop

$728Multiple Airlines

Wed, Sep 23 - Wed, Sep 30

12:22 pm - 7:45 am

SAT

MAD

12h 23m

1 stop

1:25 pm - 9:16 pm

MAD

SAT

38h 51m

3 stops

$729United Airlines

Wed, Nov 4 - Wed, Nov 18

12:50 pm - 9:00 am

SAT

MAD

13h 10m

1 stop

11:00 am - 8:25 pm

MAD

SAT

15h 25m

1 stop

$730United Airlines

Sun, Oct 4 - Wed, Oct 28

8:55 am - 8:00 am

SAT

MAD

16h 05m

2 stops

1:25 pm - 9:16 pm

MAD

SAT

38h 51m

3 stops

$732United Airlines

Wed, Nov 4 - Wed, Nov 18

7:00 am - 8:05 am

SAT

MAD

18h 05m

1 stop

1:30 pm - 3:53 pm

MAD

SAT

33h 23m

2 stops

$734United Airlines

Tue, Oct 13 - Tue, Oct 20

12:10 pm - 8:05 am

SAT

MAD

12h 55m

1 stop

11:00 am - 10:51 pm

MAD

SAT

17h 51m

2 stops

$735United Airlines

Sun, Oct 4 - Wed, Oct 28

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Delta flights from San Antonio to Madrid

Our best Delta deals on San Antonio to Madrid flight tickets

Delta

Oct 4

SAT4:00 pmSan Antonio

17h 45m

2 stops

MAD4:45 pmMadrid Barajas

Oct 28

MAD11:55 amMadrid Barajas

15h 49m

1 stop

SAT9:44 pmSan Antonio

$753

Delta

Nov 9

SAT5:30 amSan Antonio

21h 25m

1 stop

MAD9:55 amMadrid Barajas

Dec 1

MAD10:50 amMadrid Barajas

19h 30m

2 stops

SAT11:20 pmSan Antonio

$797

Delta

Oct 11

SAT1:20 pmSan Antonio

13h 35m

1 stop

MAD9:55 amMadrid Barajas

Oct 17

MAD6:00 amMadrid Barajas

24h 28m

2 stops

SAT11:28 pmSan Antonio

$800

United Airlines flights from San Antonio to Madrid

Our best United Airlines deals on San Antonio to Madrid flight tickets

United Airlines

Sep 23

SAT6:00 amSan Antonio

20h 00m

1 stop

MAD9:00 amMadrid Barajas

Sep 30

MAD12:45 pmMadrid Barajas

30h 26m

2 stops

SAT12:11 pmSan Antonio

$710

United Airlines

Oct 4

SAT7:00 amSan Antonio

16h 50m

2 stops

MAD6:50 amMadrid Barajas

Oct 28

MAD12:25 pmMadrid Barajas

38h 51m

3 stops

SAT9:16 pmSan Antonio

$713

United Airlines

Sep 23

SAT6:30 amSan Antonio

18h 35m

2 stops

MAD8:05 amMadrid Barajas

Sep 30

MAD12:45 pmMadrid Barajas

34h 46m

2 stops

SAT4:31 pmSan Antonio

$715

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Wed 9/23

6:00 am-9:00 am

1 stop20h 00m

Madrid Barajas

Wed 9/30

12:45 pm-12:11 pm

2 stops30h 26m

$710

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Sun 10/4

7:00 am-6:50 am

2 stops16h 50m

Madrid Barajas

Wed 10/28

12:25 pm-9:16 pm

3 stops38h 51m

$713

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Wed 9/23

6:30 am-8:05 am

2 stops18h 35m

Madrid Barajas

Wed 9/30

12:45 pm-4:31 pm

2 stops34h 46m

$715

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Tue 9/29

8:50 am-6:50 am

2 stops15h 00m

Madrid Barajas

Tue 10/13

1:30 pm-9:31 pm

2 stops39h 01m

$722

Quickest round-trip

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Wed 9/23

1:00 pm-9:00 am

1 stop13h 00m

Madrid Barajas

Wed 9/30

1:30 pm-9:13 pm

1 stop14h 43m

$728

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Wed 11/4

12:22 pm-7:45 am

1 stop12h 23m

Madrid Barajas

Wed 11/18

1:25 pm-9:16 pm

3 stops38h 51m

$729

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Sun 10/4

12:50 pm-9:00 am

1 stop13h 10m

Madrid Barajas

Wed 10/28

11:00 am-8:25 pm

1 stop15h 25m

$730

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Wed 11/4

8:55 am-8:00 am

2 stops16h 05m

Madrid Barajas

Wed 11/18

1:25 pm-9:16 pm

3 stops38h 51m

$732

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Tue 10/13

7:00 am-8:05 am

1 stop18h 05m

Madrid Barajas

Tue 10/20

1:30 pm-3:53 pm

2 stops33h 23m

$734

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Sun 10/4

12:10 pm-8:05 am

1 stop12h 55m

Madrid Barajas

Wed 10/28

11:00 am-10:51 pm

2 stops17h 51m

$735

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

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 $649. If you don’t want to visit Madrid in January, then you should wait until August to fly from San Antonio, when ticket prices are also cheap, with an average price of $667.

How far in advance should I book a flight from San Antonio 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 $810 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 $674 on momondo.

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

You could potentially save up to 1% 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 2026, prices for San Antonio to Madrid flights are approximately 21% 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

Fastest flight time	12h 20m
Direct flights	None

The fastest flight from San Antonio to Madrid takes 12h 20m

There are no direct flights from San Antonio to Madrid. There are no popular flight routes from San Antonio to Madrid.

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Frequently asked questions about flying from San Antonio to Madrid

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 12h 20m, 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?
As of July 2026, there are 6 operators available to choose from 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?
Based on momondo bookings for flights between San Antonio and Madrid, the leading airline is American Airlines, making up 29% of the total bookings. Other popular airlines include Iberia with 24%, British Airways with 22%, and United Airlines with 13%.

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
Virgin Atlantic	PriceFrom $488	Free Cancellation	Rating 7.5 693 reviews	Search Virgin Atlantic flights
Delta	PriceFrom $488	Free Cancellation	Rating 7.8 8,458 reviews	Search Delta flights
British Airways	PriceFrom $504	Free Cancellation	Rating 6.7 8,107 reviews	Search British Airways flights
Iberia	PriceFrom $585	Free Cancellation	Rating 7.0 3,251 reviews	Search Iberia flights
American Airlines	PriceFrom $587	Free Cancellation	Rating 7.1 11,807 reviews	Search American Airlines flights
United Airlines	PriceFrom $605	Free Cancellation	Rating 7.4 9,975 reviews	Search United Airlines flights

Toledo

Segovia

Fuenlabrada

Getafe

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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Cheap flights from San Antonio to Madrid from $334

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 10/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from San Antonio to Madrid

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

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

What is the cheapest month to fly to Madrid?

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

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

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

What is the cheapest airline that flies from San Antonio to Madrid Barajas?

What airlines fly to Madrid?

Which airport is the most popular layover for flights between San Antonio and Madrid?

Which layover airport offers the lowest fares from San Antonio to Madrid?

Which layover airport has the shortest travel time from San Antonio to Madrid?

Which layover airport has the shortest connection time from San Antonio to Madrid?

When to book flights from San Antonio to Madrid

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

Direct flights

Frequently asked questions about flying 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

Traveling to a place near Madrid?

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An easier way to manage your Madrid trip

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Cabin classes currently available on flights to Madrid

List of cabin classes available on flights landing in Madrid. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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