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Cheap flights from Madrid to San Antonio from $471

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Madrid to San Antonio departing on 9/16. 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
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.
Delta Logo
6:00 am - 9:32 pm
MAD
-
SAT
22h 32m
2 stops
Delta Logo
2:00 pm - 3:35 pm
SAT
-
MAD
18h 35m
2 stops
$829Delta
Wed, Oct 7 - Thu, Oct 15
Delta Logo
6:00 am - 9:32 pm
MAD
-
SAT
22h 32m
2 stops
Delta Logo
10:45 am - 12:15 pm
SAT
-
MAD
18h 30m
1 stop
$833Delta
Wed, Oct 7 - Thu, Oct 15
Air France Logo
9:50 am - 5:18 pm
MAD
-
SAT
14h 28m
1 stop
Air France Logo
12:15 pm - 12:15 pm
SAT
-
MAD
17h 00m
1 stop
$838Air France
Wed, Oct 7 - Thu, Oct 15
Multiple Airlines Logo
9:00 am - 7:35 pm
MAD
-
SAT
17h 35m
1 stop
Multiple Airlines Logo
9:51 am - 7:25 pm
SAT
-
MAD
26h 34m
2 stops
$869Multiple Airlines
Thu, Jul 9 - Mon, Jul 13
British Airways Logo
1:35 pm - 11:55 pm
MAD
-
SAT
17h 20m
1 stop
British Airways Logo
12:41 pm - 11:15 am
SAT
-
MAD
15h 34m
2 stops
$879British Airways
Thu, Sep 17 - Mon, Sep 21
British Airways Logo
1:35 pm - 11:55 pm
MAD
-
SAT
17h 20m
1 stop
British Airways Logo
12:41 pm - 11:15 am
SAT
-
MAD
15h 34m
2 stops
$880British Airways
Thu, Sep 17 - Mon, Sep 21
Multiple Airlines Logo
9:00 am - 7:35 pm
MAD
-
SAT
17h 35m
1 stop
Multiple Airlines Logo
9:51 am - 7:25 pm
SAT
-
MAD
26h 34m
2 stops
$887Multiple Airlines
Thu, Jul 9 - Mon, Jul 13
British Airways Logo
1:35 pm - 11:55 pm
MAD
-
SAT
17h 20m
1 stop
British Airways Logo
12:41 pm - 11:15 am
SAT
-
MAD
15h 34m
2 stops
$889British Airways
Thu, Sep 17 - Mon, Sep 21
British Airways Logo
12:40 pm - 9:59 pm
MAD
-
SAT
16h 19m
1 stop
British Airways Logo
12:15 pm - 9:35 am
SAT
-
MAD
14h 20m
1 stop
$890British Airways
Thu, Sep 17 - Mon, Sep 21
British Airways Logo
12:40 pm - 9:59 pm
MAD
-
SAT
16h 19m
1 stop
British Airways Logo
12:15 pm - 9:35 am
SAT
-
MAD
14h 20m
1 stop
$891British Airways
Thu, Sep 17 - Mon, Sep 21

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British Airways flights from Madrid to San Antonio

Our best British Airways deals on Madrid to San Antonio flight tickets
British Airways
Sep 17
MAD1:35 pmMadrid Barajas
17h 20m
1 stop
SAT11:55 pmSan Antonio
Sep 21
SAT12:41 pmSan Antonio
15h 34m
2 stops
MAD11:15 amMadrid Barajas
$879
British Airways
Sep 17
MAD1:35 pmMadrid Barajas
17h 20m
1 stop
SAT11:55 pmSan Antonio
Sep 21
SAT12:41 pmSan Antonio
15h 34m
2 stops
MAD11:15 amMadrid Barajas
$880
British Airways
Sep 17
MAD1:35 pmMadrid Barajas
17h 20m
1 stop
SAT11:55 pmSan Antonio
Sep 21
SAT12:41 pmSan Antonio
15h 34m
2 stops
MAD11:15 amMadrid Barajas
$889

United Airlines flights from Madrid to San Antonio

Our best United Airlines deals on Madrid to San Antonio flight tickets
United Airlines
Sep 17
MAD8:20 amMadrid Barajas
19h 56m
2 stops
SAT9:16 pmSan Antonio
Sep 21
SAT9:30 amSan Antonio
16h 30m
2 stops
MAD9:00 amMadrid Barajas
$917
United Airlines
Sep 17
MAD8:20 amMadrid Barajas
19h 56m
2 stops
SAT9:16 pmSan Antonio
Sep 21
SAT9:30 amSan Antonio
16h 30m
2 stops
MAD9:00 amMadrid Barajas
$918
United Airlines
Sep 17
MAD8:20 amMadrid Barajas
19h 56m
2 stops
SAT9:16 pmSan Antonio
Sep 21
SAT9:30 amSan Antonio
16h 30m
2 stops
MAD9:00 amMadrid Barajas
$925

momondo Fare Finder

 
Customize your flight search to find flights from Madrid to San Antonio 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 June 20, 2026.
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 - SAT

MADSAT

Madrid Barajas

Wed 10/7

6:00 am-9:32 pm

2 stops22h 32m

San Antonio

Thu 10/15

2:00 pm-3:35 pm

2 stops18h 35m

$829

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Wed 10/7

6:00 am-9:32 pm

2 stops22h 32m

San Antonio

Thu 10/15

10:45 am-12:15 pm

1 stop18h 30m

$833

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Wed 10/7

9:50 am-5:18 pm

1 stop14h 28m

San Antonio

Thu 10/15

12:15 pm-12:15 pm

1 stop17h 00m

$838

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Thu 7/9

9:00 am-7:35 pm

1 stop17h 35m

San Antonio

Mon 7/13

9:51 am-7:25 pm

2 stops26h 34m

$869

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Thu 9/17

1:35 pm-11:55 pm

1 stop17h 20m

San Antonio

Mon 9/21

12:41 pm-11:15 am

2 stops15h 34m

$879

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Thu 9/17

1:35 pm-11:55 pm

1 stop17h 20m

San Antonio

Mon 9/21

12:41 pm-11:15 am

2 stops15h 34m

$880

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Thu 7/9

9:00 am-7:35 pm

1 stop17h 35m

San Antonio

Mon 7/13

9:51 am-7:25 pm

2 stops26h 34m

$887

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Thu 9/17

1:35 pm-11:55 pm

1 stop17h 20m

San Antonio

Mon 9/21

12:41 pm-11:15 am

2 stops15h 34m

$889
Quickest round-trip

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Thu 9/17

12:40 pm-9:59 pm

1 stop16h 19m

San Antonio

Mon 9/21

12:15 pm-9:35 am

1 stop14h 20m

$890

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Thu 9/17

12:40 pm-9:59 pm

1 stop16h 19m

San Antonio

Mon 9/21

12:15 pm-9:35 am

1 stop14h 20m

$891

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?

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of February, then book flights to San Antonio from Madrid during April instead. Flights to San Antonio in April, while not as cheap as those in February, still average around $849.

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

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

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

Fastest flight time

17h 35m

Direct flights

None
The fastest flight from Madrid to San Antonio takes 17h 35m
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. 17h 35m 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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