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Cheap flights from San Antonio to Spain from $281

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 Spain departing on 2/8. 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 San Antonio to Spain

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:00 am - 9:00 am
SAT
-
BCN
19h 00m
2 stops
United Airlines Logo
1:35 pm - 12:22 pm
BCN
-
SAT
29h 47m
2 stops
$465United Airlines
Tue, Feb 24 - Tue, Mar 3
United Airlines Logo
5:30 pm - 8:00 am
SAT
-
BCN
31h 30m
2 stops
United Airlines Logo
12:15 pm - 12:24 pm
BCN
-
SAT
31h 09m
2 stops
$468United Airlines
Tue, Apr 14 - Tue, Apr 28
United Airlines Logo
7:00 am - 9:15 am
SAT
-
MAD
19h 15m
2 stops
United Airlines Logo
1:35 pm - 12:22 pm
MAD
-
SAT
29h 47m
2 stops
$469United Airlines
Tue, Feb 24 - Tue, Mar 3
British Airways Logo
10:22 am - 11:15 am
SAT
-
VLC
41h 53m
2 stops
British Airways Logo
5:10 pm - 10:54 pm
VLC
-
SAT
36h 44m
2 stops
$474British Airways
Tue, Feb 24 - Tue, Mar 3
Iberia Logo
1:40 pm - 2:15 pm
SAT
-
MAD
17h 35m
2 stops
Iberia Logo
11:25 am - 7:10 pm
MAD
-
SAT
13h 45m
1 stop
$477Iberia
Mon, Feb 23 - Mon, Mar 9
Delta Logo
6:30 am - 12:00 pm
SAT
-
VLC
22h 30m
2 stops
Delta Logo
6:00 am - 11:29 am
VLC
-
SAT
35h 29m
2 stops
$480Delta
Mon, Mar 2 - Mon, Mar 9
Iberia Logo
3:08 pm - 9:25 am
SAT
-
MAD
11h 17m
1 stop
Iberia Logo
11:25 am - 7:10 pm
MAD
-
SAT
13h 45m
1 stop
$481Iberia
Mon, Feb 23 - Mon, Mar 9
British Airways Logo
9:13 am - 8:50 am
SAT
-
BCN
16h 37m
1 stop
British Airways Logo
10:40 am - 10:54 pm
BCN
-
SAT
19h 14m
1 stop
$482British Airways
Tue, Feb 24 - Tue, Mar 3
Delta Logo
6:27 pm - 12:20 pm
SAT
-
AGP
34h 53m
2 stops
Delta Logo
4:25 pm - 10:55 pm
AGP
-
SAT
37h 30m
2 stops
$484Delta
Mon, Feb 23 - Mon, Mar 2
American Airlines Logo
6:00 am - 8:50 am
SAT
-
BCN
19h 50m
1 stop
American Airlines Logo
11:00 am - 11:59 pm
BCN
-
SAT
19h 59m
1 stop
$485American Airlines
Tue, Feb 24 - Tue, Mar 3

Iberia flights from San Antonio to Spain

Our best Iberia deals on San Antonio to Spain flight tickets
Iberia
Feb 23
SAT1:40 pmSan Antonio
17h 35m
2 stops
MAD2:15 pmMadrid Barajas
Mar 9
MAD11:25 amMadrid Barajas
13h 45m
1 stop
SAT7:10 pmSan Antonio
$477
Iberia
Feb 23
SAT3:08 pmSan Antonio
11h 17m
1 stop
MAD9:25 amMadrid Barajas
Mar 9
MAD11:25 amMadrid Barajas
13h 45m
1 stop
SAT7:10 pmSan Antonio
$481
Iberia
Apr 19
SAT6:27 amSan Antonio
18h 28m
1 stop
MAD7:55 amMadrid Barajas
Apr 26
MAD1:00 pmMadrid Barajas
14h 59m
1 stop
SAT8:59 pmSan Antonio
$539

Lufthansa flights from San Antonio to Spain

Our best Lufthansa deals on San Antonio to Spain flight tickets
Lufthansa
Apr 14
SAT12:09 pmSan Antonio
22h 31m
2 stops
MAD5:40 pmMadrid Barajas
Apr 28
MAD5:55 amMadrid Barajas
18h 48m
2 stops
SAT5:43 pmSan Antonio
$479
Lufthansa
Feb 23
SAT12:45 pmSan Antonio
22h 05m
2 stops
MAD5:50 pmMadrid Barajas
Mar 9
MAD8:25 amMadrid Barajas
21h 07m
2 stops
SAT11:32 pmSan Antonio
$483
Lufthansa
Apr 8
SAT5:30 pmSan Antonio
17h 10m
2 stops
MAD5:40 pmMadrid Barajas
Apr 15
MAD5:55 amMadrid Barajas
18h 48m
2 stops
SAT5:43 pmSan Antonio
$499

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Spain 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 January 28, 2026.
Use the filters below to find and compare flights from San Antonio to Spain that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Tue 2/24

7:00 am-9:00 am

2 stops19h 00m

Barcelona-El Prat

Tue 3/3

1:35 pm-12:22 pm

2 stops29h 47m

$465

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Tue 4/14

5:30 pm-8:00 am

2 stops31h 30m

Barcelona-El Prat

Tue 4/28

12:15 pm-12:24 pm

2 stops31h 09m

$468

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Tue 2/24

7:00 am-9:15 am

2 stops19h 15m

Madrid Barajas

Tue 3/3

1:35 pm-12:22 pm

2 stops29h 47m

$469

San AntonioValencia

SAT - VLC

SATVLC

San Antonio

Tue 2/24

10:22 am-11:15 am

2 stops41h 53m

Valencia

Tue 3/3

5:10 pm-10:54 pm

2 stops36h 44m

$474

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Mon 2/23

1:40 pm-2:15 pm

2 stops17h 35m

Madrid Barajas

Mon 3/9

11:25 am-7:10 pm

1 stop13h 45m

$477

San AntonioValencia

SAT - VLC

SATVLC

San Antonio

Mon 3/2

6:30 am-12:00 pm

2 stops22h 30m

Valencia

Mon 3/9

6:00 am-11:29 am

2 stops35h 29m

$480

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Mon 2/23

3:08 pm-9:25 am

1 stop11h 17m

Madrid Barajas

Mon 3/9

11:25 am-7:10 pm

1 stop13h 45m

$481

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Tue 2/24

9:13 am-8:50 am

1 stop16h 37m

Barcelona-El Prat

Tue 3/3

10:40 am-10:54 pm

1 stop19h 14m

$482

San AntonioMálaga

SAT - AGP

SATAGP

San Antonio

Mon 2/23

6:27 pm-12:20 pm

2 stops34h 53m

Malaga

Mon 3/2

4:25 pm-10:55 pm

2 stops37h 30m

$484

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Tue 2/24

6:00 am-8:50 am

1 stop19h 50m

Barcelona-El Prat

Tue 3/3

11:00 am-11:59 pm

1 stop19h 59m

$485

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 Spain from

How to get the cheapest flight ticket from San Antonio to Spain

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 Spain?

If you don’t want to visit Spain in January, then you should wait until March to fly from San Antonio, when ticket prices are also cheap, with an average price of $591.

How far in advance should I book a flight to Spain?

You are more likely to see cheaper flights to Spain from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to Spain for around $895 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Spain from San Antonio for as low as $706 on momondo.

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

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

Cheap San Antonio to Spain flight deals and tips

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

Fastest flight time

11h 18m

Direct flights

None
The fastest flight from San Antonio to Spain takes 11h 18m
There are no direct flights from San Antonio to Spain. There are no popular flight routes from San Antonio to Spain.
Search flight deals

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

    Prices for flights from San Antonio Airport to Spain are updated daily.

  • How many operators does momondo search for flights from San Antonio Airport to Spain?

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

    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 Spain.

  • What documentation or ID do you need to fly to Spain?

    The travel and health documents you'll need for your trip to Spain may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Spain. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Antonio to Spain

Compare and see reviews for airlines that fly from San Antonio to Spain with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $396Free CancellationRating
6.7
7,704 reviews
Search British Airways flights
DeltaPriceFrom $433Free CancellationRating
7.9
8,124 reviews
Search Delta flights
KLMPriceFrom $433Free CancellationRating
7.7
1,443 reviews
Search KLM flights
United AirlinesPriceFrom $460Free CancellationRating
7.4
9,208 reviews
Search United Airlines flights
American AirlinesPriceFrom $551Free CancellationRating
7.2
11,201 reviews
Search American Airlines flights
IberiaPriceFrom $585Free CancellationRating
7.0
3,099 reviews
Search Iberia flights

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Spain?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Antonio to Spain for you.

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

Yes. All flights to Spain 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 Spain?

Once all potential San Antonio to Spain 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 Spain right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Antonio to Spain 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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