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Cheap flights from Madrid to San Antonio from $478

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 5/26. 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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0 bags

Find the cheapest flights from Madrid to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
11:15 am - 9:35 pm
MAD
-
SAT
17h 20m
1 stop
Lufthansa Logo
12:01 pm - 2:10 pm
SAT
-
MAD
19h 09m
2 stops
$905Lufthansa
Mon, May 18 - Mon, May 25
Lufthansa Logo
5:55 am - 9:16 pm
MAD
-
SAT
22h 21m
2 stops
Lufthansa Logo
12:50 pm - 9:00 am
SAT
-
MAD
13h 10m
1 stop
$909Lufthansa
Tue, Sep 1 - Wed, Sep 30
Multiple Airlines Logo
9:50 am - 10:31 pm
MAD
-
SAT
19h 41m
1 stop
Multiple Airlines Logo
1:06 pm - 6:20 am
SAT
-
MAD
34h 14m
1 stop
$911Multiple Airlines
Mon, May 18 - Mon, May 25
Lufthansa Logo
5:55 am - 10:58 pm
MAD
-
SAT
24h 03m
2 stops
Lufthansa Logo
7:00 am - 2:10 pm
SAT
-
MAD
24h 10m
2 stops
$912Lufthansa
Tue, Jun 2 - Tue, Jun 9
Lufthansa Logo
6:05 am - 8:22 pm
MAD
-
SAT
21h 17m
2 stops
Lufthansa Logo
12:01 pm - 4:10 pm
SAT
-
MAD
21h 09m
2 stops
$913Lufthansa
Thu, May 28 - Thu, Jun 4
Lufthansa Logo
5:55 am - 9:20 pm
MAD
-
SAT
22h 25m
2 stops
Lufthansa Logo
12:01 pm - 2:10 pm
SAT
-
MAD
19h 09m
2 stops
$914Lufthansa
Mon, May 18 - Mon, May 25
Lufthansa Logo
11:15 am - 8:37 pm
MAD
-
SAT
16h 22m
1 stop
Lufthansa Logo
12:10 pm - 8:05 am
SAT
-
MAD
12h 55m
1 stop
$922Lufthansa
Tue, Sep 1 - Wed, Sep 30
Lufthansa Logo
7:00 am - 10:58 pm
MAD
-
SAT
22h 58m
2 stops
Lufthansa Logo
7:00 am - 12:10 pm
SAT
-
MAD
22h 10m
2 stops
$925Lufthansa
Sat, Jun 13 - Tue, Jun 16
Lufthansa Logo
11:15 am - 8:22 pm
MAD
-
SAT
16h 07m
1 stop
Lufthansa Logo
12:01 pm - 4:10 pm
SAT
-
MAD
21h 09m
2 stops
$927Lufthansa
Thu, May 28 - Thu, Jun 4
Lufthansa Logo
5:55 am - 10:58 pm
MAD
-
SAT
24h 03m
2 stops
Lufthansa Logo
7:00 am - 8:05 am
SAT
-
MAD
18h 05m
1 stop
$930Lufthansa
Tue, Jun 2 - Tue, Jun 9

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Lufthansa flights from Madrid to San Antonio

Our best Lufthansa deals on Madrid to San Antonio flight tickets
Lufthansa
May 18
MAD11:15 amMadrid Barajas
17h 20m
1 stop
SAT9:35 pmSan Antonio
May 25
SAT12:01 pmSan Antonio
19h 09m
2 stops
MAD2:10 pmMadrid Barajas
$905
Lufthansa
Sep 1
MAD5:55 amMadrid Barajas
22h 21m
2 stops
SAT9:16 pmSan Antonio
Sep 30
SAT12:50 pmSan Antonio
13h 10m
1 stop
MAD9:00 amMadrid Barajas
$909
Lufthansa
Jun 2
MAD5:55 amMadrid Barajas
24h 03m
2 stops
SAT10:58 pmSan Antonio
Jun 9
SAT7:00 amSan Antonio
24h 10m
2 stops
MAD2:10 pmMadrid Barajas
$912

KLM flights from Madrid to San Antonio

Our best KLM deals on Madrid to San Antonio flight tickets
KLM
May 18
MAD10:25 amMadrid Barajas
18h 07m
2 stops
SAT9:32 pmSan Antonio
May 25
SAT1:06 pmSan Antonio
34h 14m
1 stop
MAD6:20 amMadrid Barajas
$946
KLM
May 18
MAD9:50 amMadrid Barajas
19h 41m
1 stop
SAT10:31 pmSan Antonio
May 25
SAT1:06 pmSan Antonio
34h 14m
1 stop
MAD6:20 amMadrid Barajas
$952
KLM
Jun 5
MAD9:50 amMadrid Barajas
21h 54m
1 stop
SAT12:44 amSan Antonio
Jun 28
SAT1:20 pmSan Antonio
34h 00m
1 stop
MAD6:20 amMadrid Barajas
$1,124

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 May 3, 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

Mon 5/18

11:15 am-9:35 pm

1 stop17h 20m

San Antonio

Mon 5/25

12:01 pm-2:10 pm

2 stops19h 09m

$905

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Tue 9/1

5:55 am-9:16 pm

2 stops22h 21m

San Antonio

Wed 9/30

12:50 pm-9:00 am

1 stop13h 10m

$909

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Mon 5/18

9:50 am-10:31 pm

1 stop19h 41m

San Antonio

Mon 5/25

1:06 pm-6:20 am

1 stop34h 14m

$911

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Tue 6/2

5:55 am-10:58 pm

2 stops24h 03m

San Antonio

Tue 6/9

7:00 am-2:10 pm

2 stops24h 10m

$912

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Thu 5/28

6:05 am-8:22 pm

2 stops21h 17m

San Antonio

Thu 6/4

12:01 pm-4:10 pm

2 stops21h 09m

$913

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Mon 5/18

5:55 am-9:20 pm

2 stops22h 25m

San Antonio

Mon 5/25

12:01 pm-2:10 pm

2 stops19h 09m

$914
Quickest round-trip

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Tue 9/1

11:15 am-8:37 pm

1 stop16h 22m

San Antonio

Wed 9/30

12:10 pm-8:05 am

1 stop12h 55m

$922

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Sat 6/13

7:00 am-10:58 pm

2 stops22h 58m

San Antonio

Tue 6/16

7:00 am-12:10 pm

2 stops22h 10m

$925

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Thu 5/28

11:15 am-8:22 pm

1 stop16h 07m

San Antonio

Thu 6/4

12:01 pm-4:10 pm

2 stops21h 09m

$927

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Tue 6/2

5:55 am-10:58 pm

2 stops24h 03m

San Antonio

Tue 6/9

7:00 am-8:05 am

1 stop18h 05m

$930

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 September, then book flights to San Antonio from Madrid during February instead. Flights to San Antonio in February, while not as cheap as those in September, still average around $802.

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

You could potentially save up to 11% 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

16h 52m

Direct flights

None
The fastest flight from Madrid to San Antonio takes 16h 52m
There are no direct flights from Madrid to San Antonio. There are no popular flight routes from Madrid to San Antonio.
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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. 16h 52m 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
Boerne
Pleasanton
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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