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Cheap flights from San Antonio to Spain from $232

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 4/12. 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.
Multiple Airlines Logo
5:30 pm - 1:15 pm
SAT
-
BCN
12h 45m1 stop
Multiple Airlines Logo
12:15 pm - 10:53 pm
BCN
-
SAT
41h 38m2 stops
$461Multiple Airlines
Tue, Apr 14 - Tue, Apr 28
United Airlines Logo
7:05 am - 8:20 am
SAT
-
BCN
18h 15m1 stop
United Airlines Logo
1:35 pm - 8:53 pm
BCN
-
SAT
38h 18m2 stops
$465United Airlines
Sun, Feb 22 - Thu, Mar 5
British Airways Logo
7:00 pm - 7:50 pm
SAT
-
BCN
17h 50m2 stops
British Airways Logo
10:40 am - 7:23 pm
BCN
-
SAT
15h 43m1 stop
$473British Airways
Fri, Jan 30 - Wed, Feb 4
Delta Logo
12:55 pm - 5:55 pm
SAT
-
VLC
22h 00m2 stops
Delta Logo
6:00 am - 10:28 pm
VLC
-
SAT
23h 28m2 stops
$478Delta
Thu, Jan 22 - Tue, Jan 27
British Airways Logo
7:00 pm - 7:50 pm
SAT
-
BCN
17h 50m2 stops
British Airways Logo
6:40 am - 10:58 pm
BCN
-
SAT
23h 18m2 stops
$482British Airways
Fri, Jan 30 - Wed, Feb 4
Delta Logo
12:25 pm - 4:10 pm
SAT
-
VLC
20h 45m2 stops
Delta Logo
6:00 am - 10:28 pm
VLC
-
SAT
23h 28m2 stops
$484Delta
Fri, Jan 23 - Tue, Jan 27
American Airlines Logo
10:32 am - 9:05 am
SAT
-
VLC
15h 33m2 stops
American Airlines Logo
9:40 am - 10:37 pm
VLC
-
SAT
19h 57m2 stops
$499American Airlines
Thu, Jan 22 - Tue, Jan 27
American Airlines Logo
8:10 am - 12:50 pm
SAT
-
IBZ
21h 40m2 stops
American Airlines Logo
9:05 am - 11:41 pm
IBZ
-
SAT
21h 36m2 stops
$501American Airlines
Fri, Feb 6 - Fri, Feb 13
Iberia Logo
1:08 pm - 8:00 pm
SAT
-
VLC
23h 52m2 stops
Iberia Logo
5:45 pm - 8:22 am
VLC
-
SAT
21h 37m2 stops
$505Iberia
Wed, Feb 11 - Mon, Feb 16
Iberia Logo
1:59 pm - 5:00 pm
SAT
-
IBZ
20h 01m2 stops
Iberia Logo
9:05 am - 9:52 pm
IBZ
-
SAT
19h 47m2 stops
$729Iberia
Thu, Feb 5 - Mon, Feb 9

KLM flights from San Antonio to Spain

Our best KLM deals on San Antonio to Spain flight tickets
KLM
Feb 16
SAT1:35 pmSan Antonio
12h 40m
1 stop
MAD9:15 amMadrid Barajas
Mar 2
MAD10:00 amMadrid Barajas
19h 28m
2 stops
SAT10:28 pmSan Antonio
$480
Find similar
KLM
Feb 4
SAT12:55 pmSan Antonio
12h 05m
1 stop
MAD8:00 amMadrid Barajas
Feb 14
MAD11:15 amMadrid Barajas
16h 10m
1 stop
SAT8:25 pmSan Antonio
$488
Find similar
KLM
Feb 16
SAT2:33 pmSan Antonio
16h 07m
2 stops
MAD1:40 pmMadrid Barajas
Mar 2
MAD10:00 amMadrid Barajas
19h 28m
2 stops
SAT10:28 pmSan Antonio
$490
Find similar

British Airways flights from San Antonio to Spain

Our best British Airways deals on San Antonio to Spain flight tickets
British Airways
Jan 30
SAT7:00 pmSan Antonio
17h 50m
2 stops
BCN7:50 pmBarcelona-El Prat
Feb 4
BCN10:40 amBarcelona-El Prat
15h 43m
1 stop
SAT7:23 pmSan Antonio
$473
Find similar
British Airways
Jan 30
SAT7:00 pmSan Antonio
17h 50m
2 stops
BCN7:50 pmBarcelona-El Prat
Feb 4
BCN6:40 amBarcelona-El Prat
23h 02m
2 stops
SAT10:42 pmSan Antonio
$482
Find similar
British Airways
Feb 11
SAT1:08 pmSan Antonio
12h 42m
1 stop
BCN8:50 amBarcelona-El Prat
Feb 17
BCN7:00 pmBarcelona-El Prat
27h 53m
2 stops
SAT3:53 pmSan Antonio
$492
Find similar

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 December 25, 2025.
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 4/14

5:30 pm-1:15 pm

1 stop12h 45m

Barcelona-El Prat

Tue 4/28

12:15 pm-10:53 pm

2 stops41h 38m

$461

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Sun 2/22

7:05 am-8:20 am

1 stop18h 15m

Barcelona-El Prat

Thu 3/5

1:35 pm-8:53 pm

2 stops38h 18m

$465

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Fri 1/30

7:00 pm-7:50 pm

2 stops17h 50m

Barcelona-El Prat

Wed 2/4

10:40 am-7:23 pm

1 stop15h 43m

$473

San AntonioValencia

SAT - VLC

SATVLC

San Antonio

Thu 1/22

12:55 pm-5:55 pm

2 stops22h 00m

Valencia

Tue 1/27

6:00 am-10:28 pm

2 stops23h 28m

$478

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Fri 1/30

7:00 pm-7:50 pm

2 stops17h 50m

Barcelona-El Prat

Wed 2/4

6:40 am-10:58 pm

2 stops23h 18m

$482

San AntonioValencia

SAT - VLC

SATVLC

San Antonio

Fri 1/23

12:25 pm-4:10 pm

2 stops20h 45m

Valencia

Tue 1/27

6:00 am-10:28 pm

2 stops23h 28m

$484

San AntonioValencia

SAT - VLC

SATVLC

San Antonio

Thu 1/22

10:32 am-9:05 am

2 stops15h 33m

Valencia

Tue 1/27

9:40 am-10:37 pm

2 stops19h 57m

$499

San AntonioIbiza

SAT - IBZ

SATIBZ

San Antonio

Fri 2/6

8:10 am-12:50 pm

2 stops21h 40m

Ibiza

Fri 2/13

9:05 am-11:41 pm

2 stops21h 36m

$501

San AntonioValencia

SAT - VLC

SATVLC

San Antonio

Wed 2/11

1:08 pm-8:00 pm

2 stops23h 52m

Valencia

Mon 2/16

5:45 pm-8:22 am

2 stops21h 37m

$505

San AntonioIbiza

SAT - IBZ

SATIBZ

San Antonio

Thu 2/5

1:59 pm-5:00 pm

2 stops20h 01m

Ibiza

Mon 2/9

9:05 am-9:52 pm

2 stops19h 47m

$729

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 November to fly from San Antonio, when ticket prices are also cheap, with an average price of $623.

What is the cheapest day to depart on your flight to Spain?

The cheapest day to depart from San Antonio to Spain is on a Tuesday when prices can be found for as low as $778. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from San Antonio to Spain for around $1,171.

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

Flying to Spain from San Antonio in the evening is the least expensive time of day to depart. momondo users have found prices as low as $816 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Spain is at noon when prices are around $1,000.

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 $923 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 $551 on momondo.

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

You could potentially save up to 28% 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 54m

Direct flights

None
The fastest flight from San Antonio to Spain takes 11h 54m
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
DeltaPriceFrom $433Free CancellationRating
7.9
8,012 reviews
Search Delta flights
KLMPriceFrom $433Free CancellationRating
7.7
1,434 reviews
Search KLM flights
United AirlinesPriceFrom $452Free CancellationRating
7.4
9,115 reviews
Search United Airlines flights
IberiaPriceFrom $576Free CancellationRating
7.0
3,058 reviews
Search Iberia flights
British AirwaysPriceFrom $587Free CancellationRating
6.7
7,617 reviews
Search British Airways flights
American AirlinesPriceFrom $592Free CancellationRating
7.2
11,060 reviews
Search American Airlines 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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