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

Aer Lingus, Lufthansa, and Brussels Airlines are the most popular carriers operating from Madrid Barajas to San Antonio

What airlines fly to San Antonio?

Iberia, British Airways and American Airlines are the top three most popular airlines that fly to San Antonio from Madrid according to our data. Iberia is the first choice among our users, with 48% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 4 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.

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 many operators does momondo search for flights from Madrid Barajas Airport to San Antonio Airport?

There is 1 operator available for flights from Madrid Barajas Airport to San Antonio Airport as of June 2025.

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.

$604 Cheap Flights from Madrid to San Antonio in 2025

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Find the cheapest flights from Madrid to San Antonio

Round-trip

One-way

Last minute

Cheap round-trip flights

6:00 am - 10:59 pmMAD-SAT

23h 59m2 stops

6:45 am - 6:40 amSAT-MAD

16h 55m2 stops

$794United Airlines

Find Deal

Tue, Jul 29 - Tue, Aug 5

8:35 am - 10:59 pmMAD-SAT

21h 24m2 stops

7:05 am - 9:00 amSAT-MAD

18h 55m1 stop

$795United Airlines

Find Deal

Thu, Jul 3 - Wed, Jul 9

8:35 am - 10:59 pmMAD-SAT

21h 24m2 stops

7:05 pm - 8:20 amSAT-MAD

30h 15m2 stops

$801United Airlines

Find Deal

Thu, Jul 3 - Wed, Jul 9

11:15 am - 8:50 amMAD-SAT

28h 35m2 stops

9:56 am - 9:00 amSAT-MAD

16h 04m2 stops

$807United Airlines

Find Deal

Thu, Jul 10 - Mon, Jul 14

4:00 pm - 11:03 pmMAD-SAT

14h 03m1 stop

12:24 pm - 9:05 amSAT-MAD

13h 41m1 stop

$808American Airlines

Find Deal

Thu, Jul 3 - Wed, Jul 9

7:10 am - 8:57 pmMAD-SAT

20h 47m2 stops

1:43 pm - 2:10 pmSAT-MAD

17h 27m2 stops

$858Lufthansa

Find Deal

Thu, Jul 3 - Wed, Jul 9

7:40 am - 8:04 amMAD-SAT

31h 24m3 stops

9:00 am - 3:20 pmSAT-MAD

23h 20m3 stops

$866

Find Deal

Thu, Jul 10 - Mon, Jul 14

7:10 am - 5:00 amMAD-SAT

28h 50m3 stops

2:11 pm - 6:40 amSAT-MAD

33h 29m2 stops

$913

Find Deal

Thu, Jul 3 - Wed, Jul 9

4:00 pm - 10:59 pmMAD-SAT

13h 59m1 stop

6:05 am - 7:55 amSAT-MAD

18h 50m1 stop

$924Iberia

Find Deal

Wed, Aug 13 - Wed, Aug 20

12:40 pm - 8:03 pmMAD-SAT

14h 23m1 stop

2:42 pm - 9:05 amSAT-MAD

11h 23m1 stop

$1,341Iberia

Find Deal

Tue, Oct 14 - Fri, Oct 17

United Airlines flights from Madrid to San Antonio

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

United Airlines

Jul 29

MAD6:00 amMadrid Barajas

23h 59m

2 stops

SAT10:59 pmSan Antonio

Aug 5

SAT6:45 amSan Antonio

16h 55m

2 stops

MAD6:40 amMadrid Barajas

$794

Find similar

United Airlines

Jul 3

MAD8:35 amMadrid Barajas

21h 24m

2 stops

SAT10:59 pmSan Antonio

Jul 9

SAT7:05 amSan Antonio

18h 55m

1 stop

MAD9:00 amMadrid Barajas

$795

Find similar

United Airlines

Jul 3

MAD8:35 amMadrid Barajas

21h 24m

2 stops

SAT10:59 pmSan Antonio

Jul 9

SAT7:05 pmSan Antonio

30h 15m

2 stops

MAD8:20 amMadrid Barajas

$801

Find similar

Air Canada flights from Madrid to San Antonio

Our best Air Canada deals on Madrid to San Antonio flight tickets

Air Canada

Jul 10

MAD7:40 amMadrid Barajas

22h 19m

3 stops

SAT10:59 pmSan Antonio

Jul 14

SAT7:30 amSan Antonio

24h 50m

3 stops

MAD3:20 pmMadrid Barajas

$1,970

Find similar

Air Canada

Jun 18

MAD12:45 pmMadrid Barajas

27h 05m

3 stops

SAT8:50 amSan Antonio

Jun 23

SAT7:43 amSan Antonio

24h 37m

3 stops

MAD3:20 pmMadrid Barajas

$3,032

Find similar

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

Prices

Airlines

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 January instead. Flights to San Antonio in January, while not as cheap as those in February, still average around $729.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Friday when prices can be found for as low as $852. 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 Monday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Monday is $1,142.

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

According to our data, the cheapest time of day to fly to San Antonio is in the afternoon. momondo users have found flights departing from Madrid to San Antonio in the afternoon for as low as $891. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the morning, with an average ticket price of $934. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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	$604
Fastest flight time	13h 59m
Direct flights	None
Airports in San Antonio	1 airport

The best one-way flight to San Antonio from Madrid in the past 72 hours is $604. The best round-trip flight deal from Madrid to San Antonio found on momondo in the last 72 hours is $794.

The fastest flight from Madrid to San Antonio takes 13h 59m

There are no direct flights from Madrid to San Antonio. Popular non-direct route for this connection is Madrid Barajas Airport - San Antonio Airport.

There is 1 airport near San Antonio: San Antonio (SAT)

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How far is Madrid Barajas to San Antonio by plane?
There are 5160.8 mi between Madrid Barajas and San Antonio. 13h 59m 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 many operators does momondo search for flights from Madrid Barajas Airport to San Antonio Airport?
There is 1 operator available for flights from Madrid Barajas Airport to San Antonio Airport as of June 2025.
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.
What is the most popular airline from Madrid to San Antonio?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Madrid to San Antonio is Iberia (100% of total bookings).

Best airlines flying from Madrid to San Antonio

Compare and see reviews for airlines that fly from Madrid to San Antonio with momondo

Airline	Rating	Free Cancellation	Price
Iberia	PriceFrom $684	Free Cancellation	Rating 7.0 2,778 reviews		Search Iberia flights

New Braunfels

Kerrville

Boerne

Schertz

Pleasanton

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.