Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from San Antonio to Madrid from $319

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 3/27. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from San Antonio to Madrid

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
12:09 pm - 5:40 pm
SAT
-
MAD
22h 31m
2 stops
Lufthansa Logo
5:55 am - 9:03 pm
MAD
-
SAT
22h 08m
2 stops
$481Lufthansa
Tue, Apr 14 - Tue, Apr 28
Iberia Logo
6:27 am - 7:55 am
SAT
-
MAD
18h 28m
1 stop
Iberia Logo
3:55 pm - 10:52 pm
MAD
-
SAT
13h 57m
1 stop
$491Iberia
Tue, Apr 14 - Tue, Apr 28
United Airlines Logo
12:15 pm - 9:00 am
SAT
-
MAD
13h 45m
1 stop
United Airlines Logo
5:55 am - 5:43 pm
MAD
-
SAT
18h 48m
2 stops
$492United Airlines
Tue, Apr 14 - Tue, Apr 28
United Airlines Logo
4:45 pm - 7:50 pm
SAT
-
MAD
44h 05m
2 stops
United Airlines Logo
11:15 am - 8:40 pm
MAD
-
SAT
16h 25m
1 stop
$511United Airlines
Tue, Apr 7 - Tue, Apr 21
United Airlines Logo
4:45 pm - 7:50 pm
SAT
-
MAD
44h 05m
2 stops
United Airlines Logo
5:55 am - 8:42 am
MAD
-
SAT
33h 47m
2 stops
$512United Airlines
Tue, Apr 7 - Tue, Apr 21
British Airways Logo
3:08 pm - 2:15 pm
SAT
-
MAD
17h 07m
2 stops
British Airways Logo
11:25 am - 8:23 am
MAD
-
SAT
26h 58m
1 stop
$513British Airways
Mon, Mar 9 - Thu, Mar 19
United Airlines Logo
7:15 am - 8:05 am
SAT
-
MAD
17h 50m
1 stop
United Airlines Logo
12:45 pm - 5:43 pm
MAD
-
SAT
35h 58m
3 stops
$521United Airlines
Wed, Apr 22 - Mon, Apr 27
United Airlines Logo
6:49 am - 9:00 am
SAT
-
MAD
19h 11m
2 stops
United Airlines Logo
12:45 pm - 5:43 pm
MAD
-
SAT
35h 58m
3 stops
$526United Airlines
Wed, Apr 22 - Mon, Apr 27
Lufthansa Logo
12:09 pm - 5:40 pm
SAT
-
MAD
22h 31m
2 stops
Lufthansa Logo
7:00 am - 8:49 pm
MAD
-
SAT
20h 49m
2 stops
$528Lufthansa
Fri, Apr 17 - Fri, May 1
Lufthansa Logo
4:17 pm - 7:50 pm
SAT
-
MAD
44h 33m
2 stops
Lufthansa Logo
11:15 am - 8:40 pm
MAD
-
SAT
16h 25m
1 stop
$533Lufthansa
Tue, Apr 7 - Tue, Apr 21

American Airlines flights from San Antonio to Madrid

Our best American Airlines deals on San Antonio to Madrid flight tickets
American Airlines
May 4
SAT4:28 pmSan Antonio
14h 57m
1 stop
MAD2:25 pmMadrid Barajas
May 22
MAD3:55 pmMadrid Barajas
13h 59m
1 stop
SAT10:54 pmSan Antonio
$612
American Airlines
Apr 23
SAT3:11 pmSan Antonio
16h 14m
1 stop
MAD2:25 pmMadrid Barajas
May 7
MAD3:55 pmMadrid Barajas
15h 01m
1 stop
SAT11:56 pmSan Antonio
$662

Air Canada flights from San Antonio to Madrid

Our best Air Canada deals on San Antonio to Madrid flight tickets
Air Canada
May 3
SAT7:30 pmSan Antonio
28h 20m
2 stops
MAD6:50 amMadrid Barajas
May 11
MAD1:30 pmMadrid Barajas
14h 48m
1 stop
SAT9:18 pmSan Antonio
$633
Air Canada
Feb 16
SAT7:40 amSan Antonio
17h 20m
3 stops
MAD8:00 amMadrid Barajas
Mar 2
MAD1:35 pmMadrid Barajas
29h 13m
3 stops
SAT11:48 amSan Antonio
$804
Air Canada
Feb 16
SAT7:40 amSan Antonio
17h 20m
3 stops
MAD8:00 amMadrid Barajas
Mar 2
MAD1:35 pmMadrid Barajas
29h 13m
3 stops
SAT11:48 amSan Antonio
$812

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Madrid 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 February 8, 2026.
Use the filters below to find and compare flights from San Antonio to Madrid that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Tue 4/14

12:09 pm-5:40 pm

2 stops22h 31m

Madrid Barajas

Tue 4/28

5:55 am-9:03 pm

2 stops22h 08m

$481

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Tue 4/14

6:27 am-7:55 am

1 stop18h 28m

Madrid Barajas

Tue 4/28

3:55 pm-10:52 pm

1 stop13h 57m

$491

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Tue 4/14

12:15 pm-9:00 am

1 stop13h 45m

Madrid Barajas

Tue 4/28

5:55 am-5:43 pm

2 stops18h 48m

$492

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Tue 4/7

4:45 pm-7:50 pm

2 stops44h 05m

Madrid Barajas

Tue 4/21

11:15 am-8:40 pm

1 stop16h 25m

$511

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Tue 4/7

4:45 pm-7:50 pm

2 stops44h 05m

Madrid Barajas

Tue 4/21

5:55 am-8:42 am

2 stops33h 47m

$512

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Mon 3/9

3:08 pm-2:15 pm

2 stops17h 07m

Madrid Barajas

Thu 3/19

11:25 am-8:23 am

1 stop26h 58m

$513

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Wed 4/22

7:15 am-8:05 am

1 stop17h 50m

Madrid Barajas

Mon 4/27

12:45 pm-5:43 pm

3 stops35h 58m

$521

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Wed 4/22

6:49 am-9:00 am

2 stops19h 11m

Madrid Barajas

Mon 4/27

12:45 pm-5:43 pm

3 stops35h 58m

$526

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Fri 4/17

12:09 pm-5:40 pm

2 stops22h 31m

Madrid Barajas

Fri 5/1

7:00 am-8:49 pm

2 stops20h 49m

$528

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Tue 4/7

4:17 pm-7:50 pm

2 stops44h 33m

Madrid Barajas

Tue 4/21

11:15 am-8:40 pm

1 stop16h 25m

$533

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Madrid from

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

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 $632. If you don’t want to visit Madrid in January, then you should wait until October to fly from San Antonio, when ticket prices are also cheap, with an average price of $636.

How far in advance should I book a flight 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 $795 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 $637 on momondo.

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

You could potentially save up to 10% 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?

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 55m

Direct flights

None
The fastest flight from San Antonio to Madrid takes 12h 55m
There are no direct flights from San Antonio to Madrid. There are no popular flight routes from San Antonio to Madrid.
Search flight deals

  • 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 55m, 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?

  • 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?

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
KLMPriceFrom $438Free CancellationRating
7.7
1,450 reviews
Search KLM flights
DeltaPriceFrom $488Free CancellationRating
7.9
8,172 reviews
Search Delta flights
American AirlinesPriceFrom $489Free CancellationRating
7.2
11,252 reviews
Search American Airlines flights
British AirwaysPriceFrom $504Free CancellationRating
6.7
7,720 reviews
Search British Airways flights
United AirlinesPriceFrom $519Free CancellationRating
7.4
9,256 reviews
Search United Airlines flights
IberiaPriceFrom $554Free CancellationRating
7.0
3,108 reviews
Search Iberia flights

Traveling to a place near Madrid?

Book flights to Madrid if you plan to visit one of these locations
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.

An easier way to manage your Madrid trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 3/10
Tue 3/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Spain

Fly your favorite airline to Madrid

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Iberia
British Airways
American Airlines
United Airlines
Delta
KLM
Air Canada
Lufthansa