What airlines fly to Spain?

British Airways, American Airlines and United Airlines are the top three most popular airlines that fly to Spain from San Antonio according to our data. British Airways is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Spain. Keep in mind that there are 10 different airlines that fly to Spain on a routine basis, so you have a few additional options to choose from.

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

Air Canada, United Airlines, and American Airlines are the most popular carriers operating from San Antonio to Spain

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?

As of April 2026, there are 7 operators available to choose from 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.

$332 Cheap Flights from San Antonio to Spain in 2026

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Find the cheapest flights from San Antonio to Spain

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:46 am - 12:25 pm

SAT

AGP

17h 39m

2 stops

1:00 pm - 7:00 pm

AGP

SAT

37h 00m

2 stops

$695Lufthansa

Tue, Apr 14 - Fri, Apr 24

11:46 am - 2:05 pm

SAT

AGP

19h 19m

2 stops

1:25 pm - 10:58 pm

AGP

SAT

40h 33m

2 stops

$709Lufthansa

Tue, Apr 14 - Thu, Apr 23

7:10 pm - 7:35 am

SAT

AGP

29h 25m

2 stops

9:35 am - 9:20 pm

AGP

SAT

18h 45m

2 stops

$713United Airlines

Sun, May 3 - Tue, May 12

12:07 pm - 8:05 am

SAT

MAD

12h 58m

1 stop

1:35 pm - 8:06 pm

MAD

SAT

37h 31m

2 stops

$729United Airlines

Tue, Sep 22 - Tue, Dec 15

2:45 pm - 10:10 am

SAT

BCN

12h 25m

1 stop

10:30 am - 9:39 pm

BCN

SAT

18h 09m

1 stop

$788Iberia

Tue, Aug 18 - Mon, Aug 31

1:22 pm - 10:35 am

SAT

BCN

14h 13m

1 stop

10:35 am - 9:39 pm

BCN

SAT

18h 04m

2 stops

$797Iberia

Tue, Aug 18 - Mon, Aug 31

2:17 pm - 8:30 am

SAT

AGP

35h 13m

2 stops

1:25 pm - 10:55 pm

AGP

SAT

16h 30m

2 stops

$825British Airways

Sat, Sep 5 - Wed, Sep 9

11:50 am - 4:15 pm

SAT

VLC

21h 25m

2 stops

6:35 am - 8:46 pm

VLC

SAT

21h 11m

2 stops

$880Delta

Thu, May 7 - Tue, May 12

6:20 am - 11:35 am

SAT

VLC

22h 15m

2 stops

6:35 am - 12:46 am

VLC

SAT

25h 11m

2 stops

$903Delta

Wed, Apr 22 - Fri, May 1

5:42 pm - 5:35 pm

SAT

IBZ

40h 53m

2 stops

7:45 pm - 9:06 pm

IBZ

SAT

32h 21m

2 stops

$939British Airways

Sat, May 16 - Sat, May 23

Air Canada flights from San Antonio to Spain

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

Air Canada

Aug 19

SAT7:35 amSan Antonio

16h 15m

2 stops

MAD6:50 amMadrid Barajas

Sep 4

MAD12:45 pmMadrid Barajas

38h 52m

2 stops

SAT8:37 pmSan Antonio

$780

Air Canada

Aug 19

SAT6:40 amSan Antonio

18h 20m

2 stops

BCN8:00 amBarcelona-El Prat

Sep 2

BCN1:15 pmBarcelona-El Prat

14h 58m

1 stop

SAT9:13 pmSan Antonio

$786

Air Canada

Aug 19

SAT6:40 amSan Antonio

18h 20m

2 stops

BCN8:00 amBarcelona-El Prat

Sep 2

BCN12:15 pmBarcelona-El Prat

17h 23m

2 stops

SAT10:38 pmSan Antonio

$791

Virgin Atlantic flights from San Antonio to Spain

Our best Virgin Atlantic deals on San Antonio to Spain flight tickets

Virgin Atlantic

May 3

SAT12:26 pmSan Antonio

16h 49m

1 stop

MAD12:15 pmMadrid Barajas

May 19

MAD9:50 amMadrid Barajas

21h 54m

1 stop

SAT12:44 amSan Antonio

$817

Virgin Atlantic

Apr 27

SAT4:30 pmSan Antonio

12h 45m

1 stop

MAD12:15 pmMadrid Barajas

May 13

MAD12:45 pmMadrid Barajas

30h 43m

1 stop

SAT12:28 pmSan Antonio

$825

Virgin Atlantic

May 4

SAT4:30 pmSan Antonio

13h 20m

1 stop

BCN12:50 pmBarcelona-El Prat

May 20

BCN11:00 amBarcelona-El Prat

14h 23m

1 stop

SAT6:23 pmSan Antonio

$868

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioMálaga

SAT - AGP

SATAGP

San Antonio

Tue 4/14

11:46 am-12:25 pm

2 stops17h 39m

Malaga

Fri 4/24

1:00 pm-7:00 pm

2 stops37h 00m

$695

San AntonioMálaga

SAT - AGP

SATAGP

San Antonio

Tue 4/14

11:46 am-2:05 pm

2 stops19h 19m

Malaga

Thu 4/23

1:25 pm-10:58 pm

2 stops40h 33m

$709

San AntonioMálaga

SAT - AGP

SATAGP

San Antonio

Sun 5/3

7:10 pm-7:35 am

2 stops29h 25m

Malaga

Tue 5/12

9:35 am-9:20 pm

2 stops18h 45m

$713

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Tue 9/22

12:07 pm-8:05 am

1 stop12h 58m

Madrid Barajas

Tue 12/15

1:35 pm-8:06 pm

2 stops37h 31m

$729

Quickest round-trip

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Tue 8/18

2:45 pm-10:10 am

1 stop12h 25m

Barcelona-El Prat

Mon 8/31

10:30 am-9:39 pm

1 stop18h 09m

$788

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Tue 8/18

1:22 pm-10:35 am

1 stop14h 13m

Barcelona-El Prat

Mon 8/31

10:35 am-9:39 pm

2 stops18h 04m

$797

San AntonioMálaga

SAT - AGP

SATAGP

San Antonio

Sat 9/5

2:17 pm-8:30 am

2 stops35h 13m

Malaga

Wed 9/9

1:25 pm-10:55 pm

2 stops16h 30m

$825

San AntonioValencia

SAT - VLC

SATVLC

San Antonio

Thu 5/7

11:50 am-4:15 pm

2 stops21h 25m

Valencia

Tue 5/12

6:35 am-8:46 pm

2 stops21h 11m

$880

San AntonioValencia

SAT - VLC

SATVLC

San Antonio

Wed 4/22

6:20 am-11:35 am

2 stops22h 15m

Valencia

Fri 5/1

6:35 am-12:46 am

2 stops25h 11m

$903

San AntonioIbiza

SAT - IBZ

SATIBZ

San Antonio

Sat 5/16

5:42 pm-5:35 pm

2 stops40h 53m

Ibiza

Sat 5/23

7:45 pm-9:06 pm

2 stops32h 21m

$939

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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 $577.

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 $847 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 $573 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	12h 23m
Direct flights	None

The fastest flight from San Antonio to Spain takes 12h 23m

There are no direct flights from San Antonio to Spain. There are no popular flight routes from San Antonio to Spain.

Search flight deals

Frequently asked questions about flying from San Antonio to Spain

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?
As of April 2026, there are 7 operators available to choose from 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 Airways	PriceFrom $396	Free Cancellation	Rating 6.7 7,848 reviews	Search British Airways flights
Delta	PriceFrom $433	Free Cancellation	Rating 7.9 8,383 reviews	Search Delta flights
KLM	PriceFrom $433	Free Cancellation	Rating 7.7 1,487 reviews	Search KLM flights
United Airlines	PriceFrom $460	Free Cancellation	Rating 7.4 9,541 reviews	Search United Airlines flights
Iberia	PriceFrom $484	Free Cancellation	Rating 7.0 3,163 reviews	Search Iberia flights
Virgin Atlantic	PriceFrom $488	Free Cancellation	Rating 7.5 685 reviews	Search Virgin Atlantic flights
American Airlines	PriceFrom $489	Free Cancellation	Rating 7.1 11,556 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.