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 36% 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?

British Airways, United Airlines, and KLM 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 March 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.

$317 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.

5:23 pm - 5:55 pm

SAT

AGP

17h 32m

2 stops

2:35 pm - 8:45 pm

AGP

SAT

37h 10m

2 stops

$676Lufthansa

Mon, Jul 27 - Mon, Aug 24

4:17 pm - 4:50 pm

SAT

AGP

41h 33m

2 stops

6:05 am - 10:58 pm

AGP

SAT

47h 53m

2 stops

$685Lufthansa

Sun, Apr 19 - Sun, Apr 26

10:03 am - 9:35 am

SAT

MAD

16h 32m

1 stop

1:00 pm - 10:11 pm

MAD

SAT

16h 11m

1 stop

$712British Airways

Mon, Sep 21 - Wed, Sep 30

1:45 pm - 5:40 pm

SAT

MAD

20h 55m

2 stops

5:55 am - 10:55 pm

MAD

SAT

24h 00m

2 stops

$713Lufthansa

Tue, Sep 1 - Tue, Sep 15

9:00 am - 8:50 am

SAT

MAD

16h 50m

1 stop

1:30 pm - 3:39 pm

MAD

SAT

33h 09m

2 stops

$735United Airlines

Tue, Sep 1 - Tue, Sep 15

2:45 pm - 2:55 pm

SAT

MAD

17h 10m

2 stops

1:00 pm - 10:11 pm

MAD

SAT

16h 11m

1 stop

$738British Airways

Mon, Sep 21 - Wed, Sep 30

5:42 pm - 5:25 pm

SAT

VLC

16h 43m

2 stops

9:40 am - 8:58 pm

VLC

SAT

18h 18m

2 stops

$790American Airlines

Fri, Apr 24 - Tue, Apr 28

8:52 am - 5:35 pm

SAT

VLC

49h 43m

3 stops

1:00 pm - 11:08 pm

VLC

SAT

41h 08m

2 stops

$817United Airlines

Sat, Jul 25 - Wed, Dec 23

6:26 am - 5:25 pm

SAT

IBZ

27h 59m

2 stops

8:50 am - 11:56 pm

IBZ

SAT

22h 06m

2 stops

$885Iberia

Sat, May 9 - Sat, May 16

1:19 pm - 8:05 pm

SAT

VLC

23h 46m

2 stops

5:40 pm - 10:52 pm

VLC

SAT

36h 12m

2 stops

$888Iberia

Mon, May 11 - Mon, May 18

Virgin Atlantic flights from San Antonio to Spain

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

Virgin Atlantic

Apr 20

SAT5:10 amSan Antonio

21h 45m

2 stops

MAD9:55 amMadrid Barajas

May 5

MAD12:45 pmMadrid Barajas

17h 23m

2 stops

SAT11:08 pmSan Antonio

$811

Virgin Atlantic

Apr 27

SAT12:26 pmSan Antonio

17h 24m

1 stop

BCN12:50 pmBarcelona-El Prat

May 13

BCN11:00 amBarcelona-El Prat

14h 23m

1 stop

SAT6:23 pmSan Antonio

$842

Virgin Atlantic

Apr 24

SAT10:42 amSan Antonio

18h 33m

1 stop

MAD12:15 pmMadrid Barajas

May 1

MAD12:45 pmMadrid Barajas

19h 01m

1 stop

SAT12:46 amSan Antonio

$860

Lufthansa flights from San Antonio to Spain

Our best Lufthansa deals on San Antonio to Spain flight tickets

Lufthansa

Jul 27

SAT5:23 pmSan Antonio

17h 32m

2 stops

AGP5:55 pmMalaga

Aug 24

AGP2:35 pmMalaga

37h 10m

2 stops

SAT8:45 pmSan Antonio

$676

Lufthansa

Apr 19

SAT4:17 pmSan Antonio

41h 33m

2 stops

AGP4:50 pmMalaga

Apr 26

AGP6:05 amMalaga

47h 53m

2 stops

SAT10:58 pmSan Antonio

$685

Lufthansa

Sep 1

SAT1:45 pmSan Antonio

20h 55m

2 stops

MAD5:40 pmMadrid Barajas

Sep 15

MAD5:55 amMadrid Barajas

24h 00m

2 stops

SAT10:55 pmSan Antonio

$713

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioMálaga

SAT - AGP

SATAGP

San Antonio

Mon 7/27

5:23 pm-5:55 pm

2 stops17h 32m

Malaga

Mon 8/24

2:35 pm-8:45 pm

2 stops37h 10m

$676

San AntonioMálaga

SAT - AGP

SATAGP

San Antonio

Sun 4/19

4:17 pm-4:50 pm

2 stops41h 33m

Malaga

Sun 4/26

6:05 am-10:58 pm

2 stops47h 53m

$685

Quickest round-trip

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Mon 9/21

10:03 am-9:35 am

1 stop16h 32m

Madrid Barajas

Wed 9/30

1:00 pm-10:11 pm

1 stop16h 11m

$712

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Tue 9/1

1:45 pm-5:40 pm

2 stops20h 55m

Madrid Barajas

Tue 9/15

5:55 am-10:55 pm

2 stops24h 00m

$713

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Tue 9/1

9:00 am-8:50 am

1 stop16h 50m

Madrid Barajas

Tue 9/15

1:30 pm-3:39 pm

2 stops33h 09m

$735

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Mon 9/21

2:45 pm-2:55 pm

2 stops17h 10m

Madrid Barajas

Wed 9/30

1:00 pm-10:11 pm

1 stop16h 11m

$738

San AntonioValencia

SAT - VLC

SATVLC

San Antonio

Fri 4/24

5:42 pm-5:25 pm

2 stops16h 43m

Valencia

Tue 4/28

9:40 am-8:58 pm

2 stops18h 18m

$790

San AntonioValencia

SAT - VLC

SATVLC

San Antonio

Sat 7/25

8:52 am-5:35 pm

3 stops49h 43m

Valencia

Wed 12/23

1:00 pm-11:08 pm

2 stops41h 08m

$817

San AntonioIbiza

SAT - IBZ

SATIBZ

San Antonio

Sat 5/9

6:26 am-5:25 pm

2 stops27h 59m

Ibiza

Sat 5/16

8:50 am-11:56 pm

2 stops22h 06m

$885

San AntonioValencia

SAT - VLC

SATVLC

San Antonio

Mon 5/11

1:19 pm-8:05 pm

2 stops23h 46m

Valencia

Mon 5/18

5:40 pm-10:52 pm

2 stops36h 12m

$888

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 $849 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	13h 00m
Direct flights	None

The fastest flight from San Antonio to Spain takes 13h 00m

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?
As of March 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 7,824 reviews	Search British Airways flights
Delta	PriceFrom $433	Free Cancellation	Rating 7.9 8,352 reviews	Search Delta flights
KLM	PriceFrom $433	Free Cancellation	Rating 7.8 1,477 reviews	Search KLM flights
United Airlines	PriceFrom $460	Free Cancellation	Rating 7.4 9,500 reviews	Search United Airlines flights
Iberia	PriceFrom $484	Free Cancellation	Rating 7.0 3,157 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 11,519 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.