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Cheap flights from Spain to San Antonio from $385

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Spain 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.
1 adult
0 bags

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Find the cheapest flights from Spain to San Antonio

Recent round-trip flight deals from Spain to San Antonio

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:20 am - 11:59 pm
MAD
-
SAT
28h 39m
2 stops
Multiple Airlines Logo
6:07 am - 3:20 pm
SAT
-
MAD
26h 13m
2 stops
$834Multiple Airlines
Tue, May 12 - Sun, May 17
Scandinavian Airlines Logo
6:30 pm - 12:46 am
MAD
-
SAT
37h 16m
2 stops
Scandinavian Airlines Logo
3:33 pm - 12:00 pm
SAT
-
MAD
37h 27m
2 stops
$850Scandinavian Airlines
Fri, May 1 - Wed, May 6
Lufthansa Logo
11:15 am - 8:40 pm
MAD
-
SAT
16h 25m
1 stop
Lufthansa Logo
12:20 pm - 9:00 am
SAT
-
MAD
13h 40m
1 stop
$885Lufthansa
Mon, Apr 20 - Mon, May 4
Multiple Airlines Logo
12:15 pm - 8:42 am
BCN
-
SAT
27h 27m
2 stops
Multiple Airlines Logo
11:46 am - 1:15 pm
SAT
-
BCN
18h 29m
2 stops
$896Multiple Airlines
Thu, Apr 9 - Mon, Apr 13
United Airlines Logo
6:05 am - 11:49 pm
VLC
-
SAT
24h 44m
3 stops
United Airlines Logo
7:00 am - 12:10 pm
SAT
-
VLC
22h 10m
2 stops
$897United Airlines
Sat, Aug 29 - Sat, Sep 12
Lufthansa Logo
11:15 am - 8:40 pm
MAD
-
SAT
16h 25m
1 stop
Lufthansa Logo
4:16 pm - 4:00 pm
SAT
-
MAD
16h 44m
2 stops
$898Lufthansa
Mon, Apr 20 - Mon, May 4
Delta Logo
5:25 pm - 5:21 pm
AGP
-
SAT
30h 56m
2 stops
Delta Logo
5:20 am - 11:45 am
SAT
-
AGP
23h 25m
2 stops
$898Delta
Thu, Apr 9 - Mon, Apr 13
United Airlines Logo
8:00 am - 10:58 pm
BCN
-
SAT
21h 58m
2 stops
United Airlines Logo
11:46 am - 1:15 pm
SAT
-
BCN
18h 29m
2 stops
$901United Airlines
Thu, Apr 9 - Mon, Apr 13
United Airlines Logo
5:55 am - 9:03 pm
MAD
-
SAT
22h 08m
2 stops
United Airlines Logo
11:45 am - 9:00 am
SAT
-
MAD
14h 15m
2 stops
$902United Airlines
Mon, Apr 20 - Mon, May 4
Delta Logo
6:00 am - 11:12 pm
MAD
-
SAT
24h 12m
2 stops
Delta Logo
2:00 pm - 3:35 pm
SAT
-
MAD
18h 35m
2 stops
$905Delta
Tue, Sep 8 - Sat, Sep 19

Scandinavian Airlines flights from Spain to San Antonio

Our best Scandinavian Airlines deals on Spain to San Antonio flight tickets
Scandinavian Airlines
May 1
MAD6:30 pmMadrid Barajas
37h 16m
2 stops
SAT12:46 amSan Antonio
May 6
SAT3:33 pmSan Antonio
37h 27m
2 stops
MAD12:00 pmMadrid Barajas
$850
Scandinavian Airlines
Aug 21
BCN7:00 pmBarcelona-El Prat
36h 15m
2 stops
SAT12:15 amSan Antonio
Sep 5
SAT12:15 pmSan Antonio
38h 30m
2 stops
BCN9:45 amBarcelona-El Prat
$998
Scandinavian Airlines
Aug 21
BCN7:00 pmBarcelona-El Prat
36h 15m
2 stops
SAT12:15 amSan Antonio
Sep 5
SAT2:10 pmSan Antonio
36h 35m
2 stops
BCN9:45 amBarcelona-El Prat
$1,038

United Airlines flights from Spain to San Antonio

Our best United Airlines deals on Spain to San Antonio flight tickets
United Airlines
Aug 29
VLC6:05 amValencia
24h 44m
3 stops
SAT11:49 pmSan Antonio
Sep 12
SAT7:00 amSan Antonio
22h 10m
2 stops
VLC12:10 pmValencia
$897
United Airlines
May 24
BCN6:40 amBarcelona-El Prat
35h 19m
2 stops
SAT10:59 amSan Antonio
Jun 3
SAT6:40 amSan Antonio
18h 40m
2 stops
BCN8:20 amBarcelona-El Prat
$901
United Airlines
Apr 9
BCN6:40 amBarcelona-El Prat
23h 18m
2 stops
SAT10:58 pmSan Antonio
Apr 13
SAT9:40 amSan Antonio
20h 35m
2 stops
BCN1:15 pmBarcelona-El Prat
$902

momondo Fare Finder

 
Customize your flight search to find flights from Spain 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 March 28, 2026.
Use the filters below to find and compare flights from Spain 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

Tue 5/12

2:20 am-11:59 pm

2 stops28h 39m

San Antonio

Sun 5/17

6:07 am-3:20 pm

2 stops26h 13m

$834

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Fri 5/1

6:30 pm-12:46 am

2 stops37h 16m

San Antonio

Wed 5/6

3:33 pm-12:00 pm

2 stops37h 27m

$850
Quickest round-trip

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Mon 4/20

11:15 am-8:40 pm

1 stop16h 25m

San Antonio

Mon 5/4

12:20 pm-9:00 am

1 stop13h 40m

$885

BarcelonaSan Antonio

BCN - SAT

BCNSAT

Barcelona-El Prat

Thu 4/9

12:15 pm-8:42 am

2 stops27h 27m

San Antonio

Mon 4/13

11:46 am-1:15 pm

2 stops18h 29m

$896

ValenciaSan Antonio

VLC - SAT

VLCSAT

Valencia

Sat 8/29

6:05 am-11:49 pm

3 stops24h 44m

San Antonio

Sat 9/12

7:00 am-12:10 pm

2 stops22h 10m

$897

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Mon 4/20

11:15 am-8:40 pm

1 stop16h 25m

San Antonio

Mon 5/4

4:16 pm-4:00 pm

2 stops16h 44m

$898

MálagaSan Antonio

AGP - SAT

AGPSAT

Malaga

Thu 4/9

5:25 pm-5:21 pm

2 stops30h 56m

San Antonio

Mon 4/13

5:20 am-11:45 am

2 stops23h 25m

$898

BarcelonaSan Antonio

BCN - SAT

BCNSAT

Barcelona-El Prat

Thu 4/9

8:00 am-10:58 pm

2 stops21h 58m

San Antonio

Mon 4/13

11:46 am-1:15 pm

2 stops18h 29m

$901

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Mon 4/20

5:55 am-9:03 pm

2 stops22h 08m

San Antonio

Mon 5/4

11:45 am-9:00 am

2 stops14h 15m

$902

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Tue 9/8

6:00 am-11:12 pm

2 stops24h 12m

San Antonio

Sat 9/19

2:00 pm-3:35 pm

2 stops18h 35m

$905

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 Spain 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 cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of May, then book flights to San Antonio from Spain during February instead. Flights to San Antonio in February, while not as cheap as those in May, still average around $770.

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

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

Cheap Spain to San Antonio flight deals and tips

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

Fastest flight time

16h 22m

Direct flights

None
The fastest flight from Spain to San Antonio takes 16h 22m
There are no direct flights from Spain to San Antonio. There are no popular flight routes from Spain to San Antonio.
Search flight deals

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Spain to San Antonio Airport.

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

    The required travel and health documents for your San Antonio 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 San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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 Spain to San Antonio?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Spain to San Antonio. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once you have performed a search for Spain to San Antonio flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to San Antonio from Spain. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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