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Cheap flights from Madrid to San Antonio from $565

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Madrid to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
9:20 am - 7:48 pmMAD  Madrid Barajas-SAT San Antonio
17h 28m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson
Virgin Atlantic Logo
5:25 am - 7:20 amSAT  San Antonio-MAD Madrid Barajas
18h 55m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl
$861Virgin Atlantic
Wed, Nov 18 - Thu, Jan 21
Virgin Atlantic Logo
12:20 pm - 12:33 amMAD  Madrid Barajas-SAT San Antonio
19h 13m1 stop Atlanta Hartsfield-Jackson
Virgin Atlantic Logo
5:25 am - 7:20 amSAT  San Antonio-MAD Madrid Barajas
18h 55m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl
$861Virgin Atlantic
Wed, Nov 18 - Thu, Jan 21
Iberia Logo
12:40 pm - 7:46 pmMAD  Madrid Barajas-SAT San Antonio
14h 06m1 stop Dallas/Fort Worth
Iberia Logo
2:06 pm - 1:35 pmSAT  San Antonio-MAD Madrid Barajas
16h 29m2 stops Dallas/Fort Worth London Heathrow
$867Iberia
Thu, Feb 25 - Sat, Mar 6
Lufthansa Logo
6:05 am - 9:28 pmMAD  Madrid Barajas-SAT San Antonio
22h 23m2 stops Frankfurt am Main Houston George Bush Intcntl
Lufthansa Logo
4:15 pm - 4:20 pmSAT  San Antonio-MAD Madrid Barajas
17h 05m2 stops Houston George Bush Intcntl Frankfurt am Main
$868Lufthansa
Thu, Feb 25 - Sat, Mar 6
Delta Logo
1:55 pm - 12:45 amMAD  Madrid Barajas-SAT San Antonio
17h 50m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:10 pm - 12:15 pmSAT  San Antonio-MAD Madrid Barajas
15h 05m1 stop Atlanta Hartsfield-Jackson
$874Delta
Tue, Jan 26 - Tue, Mar 30
Delta Logo
1:55 pm - 12:45 amMAD  Madrid Barajas-SAT San Antonio
17h 50m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:00 pm - 9:55 amSAT  San Antonio-MAD Madrid Barajas
13h 55m1 stop New York John F Kennedy Intl
$874Delta
Tue, Jan 26 - Thu, Apr 1
United Airlines Logo
11:00 am - 8:24 pmMAD  Madrid Barajas-SAT San Antonio
16h 24m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
12:15 pm - 9:30 amSAT  San Antonio-MAD Madrid Barajas
14h 15m1 stop Newark
$880United Airlines
Thu, Nov 19 - Tue, Dec 1
United Airlines Logo
11:00 am - 8:24 pmMAD  Madrid Barajas-SAT San Antonio
16h 24m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
12:24 pm - 7:45 amSAT  San Antonio-MAD Madrid Barajas
12h 21m1 stop Washington, D.C. Dulles Intl
$880United Airlines
Thu, Nov 19 - Thu, Nov 26
United Airlines Logo
11:00 am - 8:24 pmMAD  Madrid Barajas-SAT San Antonio
16h 24m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
12:24 pm - 7:45 amSAT  San Antonio-MAD Madrid Barajas
12h 21m1 stop Washington, D.C. Dulles Intl
$880United Airlines
Fri, Nov 20 - Fri, Nov 27
United Airlines Logo
11:00 am - 8:24 pmMAD  Madrid Barajas-SAT San Antonio
16h 24m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
12:45 pm - 9:30 amSAT  San Antonio-MAD Madrid Barajas
13h 45m1 stop Newark
$880United Airlines
Wed, Nov 18 - Wed, Nov 25

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Virgin Atlantic flights from Madrid to San Antonio

Our best Virgin Atlantic deals on Madrid to San Antonio flight tickets
Virgin Atlantic
Nov 18
MAD12:20 pmMadrid Barajas
19h 13m
1 stop
SAT12:33 amSan Antonio
Jan 21
SAT5:25 amSan Antonio
18h 55m
2 stops
MAD7:20 amMadrid Barajas
$861
Virgin Atlantic
Nov 16
MAD9:20 amMadrid Barajas
19h 46m
2 stops
SAT10:06 pmSan Antonio
Nov 23
SAT5:30 amSan Antonio
18h 50m
2 stops
MAD7:20 amMadrid Barajas
$970
Virgin Atlantic
Nov 19
MAD9:20 amMadrid Barajas
17h 28m
2 stops
SAT7:48 pmSan Antonio
Nov 23
SAT5:30 amSan Antonio
18h 50m
2 stops
MAD7:20 amMadrid Barajas
$971

United Airlines flights from Madrid to San Antonio

Our best United Airlines deals on Madrid to San Antonio flight tickets
United Airlines
Nov 17
MAD11:00 amMadrid Barajas
16h 24m
1 stop
SAT8:24 pmSan Antonio
Nov 28
SAT12:24 pmSan Antonio
12h 21m
1 stop
MAD7:45 amMadrid Barajas
$880
United Airlines
Jan 23
MAD6:05 amMadrid Barajas
21h 40m
2 stops
SAT8:45 pmSan Antonio
Mar 4
SAT1:25 pmSan Antonio
20h 15m
2 stops
MAD4:40 pmMadrid Barajas
$897
United Airlines
Jan 16
MAD6:05 amMadrid Barajas
22h 20m
2 stops
SAT9:25 pmSan Antonio
Jan 28
SAT6:12 amSan Antonio
20h 18m
1 stop
MAD9:30 amMadrid Barajas
$900

momondo Fare Finder

 
Use the filters below to find and compare flights from Madrid to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MadridSan Antonio

MAD Madrid Barajas - SAT San Antonio

MADSAT

Madrid Barajas

Wed 11/18

9:20 am-7:48 pm

2 stops17h 28m

San Antonio

Thu 1/21

5:25 am-7:20 am

2 stops18h 55m

$861

MadridSan Antonio

MAD Madrid Barajas - SAT San Antonio

MADSAT

Madrid Barajas

Wed 11/18

12:20 pm-12:33 am

1 stop19h 13m

San Antonio

Thu 1/21

5:25 am-7:20 am

2 stops18h 55m

$861

MadridSan Antonio

MAD Madrid Barajas - SAT San Antonio

MADSAT

Madrid Barajas

Thu 2/25

12:40 pm-7:46 pm

1 stop14h 06m

San Antonio

Sat 3/6

2:06 pm-1:35 pm

2 stops16h 29m

$867

MadridSan Antonio

MAD Madrid Barajas - SAT San Antonio

MADSAT

Madrid Barajas

Thu 2/25

6:05 am-9:28 pm

2 stops22h 23m

San Antonio

Sat 3/6

4:15 pm-4:20 pm

2 stops17h 05m

$868

MadridSan Antonio

MAD Madrid Barajas - SAT San Antonio

MADSAT

Madrid Barajas

Tue 1/26

1:55 pm-12:45 am

1 stop17h 50m

San Antonio

Tue 3/30

2:10 pm-12:15 pm

1 stop15h 05m

$874

MadridSan Antonio

MAD Madrid Barajas - SAT San Antonio

MADSAT

Madrid Barajas

Tue 1/26

1:55 pm-12:45 am

1 stop17h 50m

San Antonio

Thu 4/1

1:00 pm-9:55 am

1 stop13h 55m

$874

MadridSan Antonio

MAD Madrid Barajas - SAT San Antonio

MADSAT

Madrid Barajas

Thu 11/19

11:00 am-8:24 pm

1 stop16h 24m

San Antonio

Tue 12/1

12:15 pm-9:30 am

1 stop14h 15m

$880
Quickest round-trip

MadridSan Antonio

MAD Madrid Barajas - SAT San Antonio

MADSAT

Madrid Barajas

Thu 11/19

11:00 am-8:24 pm

1 stop16h 24m

San Antonio

Thu 11/26

12:24 pm-7:45 am

1 stop12h 21m

$880

MadridSan Antonio

MAD Madrid Barajas - SAT San Antonio

MADSAT

Madrid Barajas

Fri 11/20

11:00 am-8:24 pm

1 stop16h 24m

San Antonio

Fri 11/27

12:24 pm-7:45 am

1 stop12h 21m

$880

MadridSan Antonio

MAD Madrid Barajas - SAT San Antonio

MADSAT

Madrid Barajas

Wed 11/18

11:00 am-8:24 pm

1 stop16h 24m

San Antonio

Wed 11/25

12:45 pm-9:30 am

1 stop13h 45m

$880

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 San Antonio from

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

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 Madrid and San Antonio?

Prices are currently low for flights on this route.

Typical prices usually range from $859 to $1,010.
The lowest price recently found on this route was $850.

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of January, then book flights to San Antonio from Madrid during February instead. Flights to San Antonio in February, while not as cheap as those in January, still average around $802.

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

You could potentially save up to 2% on your flight if you consider stops on a Madrid to San Antonio flight.

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

As of November 2026, prices for Madrid to San Antonio flights are approximately 33% more expensive when compared to flights at the same time last year.

When to book flights from Madrid to San Antonio

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

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

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

Best Price Found

$565

Fastest flight time

14h 06m

Direct flights

None
The best one-way flight to San Antonio from Madrid in the past 72 hours is $565. The best round-trip flight deal from Madrid to San Antonio found on momondo in the last 72 hours is $861.
The fastest flight from Madrid to San Antonio takes 14h 06m
There are no direct flights from Madrid to San Antonio. There are no popular flight routes from Madrid to San Antonio.
Search flight deals

Frequently asked questions about flying from Madrid to San Antonio

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

    There are 5160.8 mi between Madrid Barajas and San Antonio. 14h 06m is a normal flight duration for this route.

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

    Prices for flights from Madrid Barajas Airport to San Antonio Airport were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Madrid Barajas Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The travel and health documents required for your trip to San Antonio Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Antonio Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Pleasanton
Boerne
Schertz

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Antonio from Madrid.

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

momondo does allow users to show only those flights to San Antonio from Madrid which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Madrid and San Antonio by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Madrid to San Antonio flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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