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

Aer Lingus, Lufthansa, and Brussels Airlines are the most popular carriers operating from Spain to San Antonio

What airlines fly to San Antonio?

Iberia, United Airlines and American Airlines are the top three most popular airlines that fly to San Antonio from Spain according to our data. Iberia is the first choice among our users, with 40% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 4 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to San Antonio?

Flight times vary depending on what airport in Spain you fly out of and what airport in San Antonio you fly into. For example, flying from Palma de Mallorca to Austin takes 14h 15m on average. On the other hand, flying from Barcelona to Austin takes 14h 30m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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.

$351 Cheap Flights from Spain to San Antonio in 2025

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Spain to San Antonio

Round-trip

One-way

Last minute

Recent round-trip flight deals from Spain to San Antonio

7:00 pm - 11:59 pmBCN-SAT

35h 59m2 stops

1:37 pm - 6:10 pmSAT-BCN

21h 33m2 stops

$709Scandinavian Airlines

Find Deal

Thu, Sep 25 - Mon, Sep 29

7:00 pm - 11:59 pmBCN-SAT

35h 59m2 stops

11:35 am - 6:10 pmSAT-BCN

23h 35m2 stops

$739Scandinavian Airlines

Find Deal

Thu, Sep 25 - Mon, Sep 29

12:40 pm - 11:00 pmMAD-SAT

17h 20m1 stop

1:00 pm - 1:25 pmSAT-MAD

17h 25m1 stop

$759British Airways

Find Deal

Tue, Sep 23 - Mon, Sep 29

11:15 am - 9:59 pmBCN-SAT

17h 44m2 stops

6:41 pm - 4:30 pmSAT-BCN

14h 49m2 stops

$766British Airways

Find Deal

Wed, Dec 17 - Wed, Jan 14

8:00 am - 9:29 pmBCN-SAT

20h 29m2 stops

5:09 pm - 1:15 pmSAT-BCN

13h 06m1 stop

$771United Airlines

Find Deal

Thu, Sep 25 - Mon, Sep 29

12:30 pm - 8:19 amBCN-SAT

26h 49m2 stops

6:09 am - 8:50 amSAT-BCN

19h 41m1 stop

$774

Find Deal

Wed, Dec 17 - Wed, Jan 14

11:00 am - 11:25 pmBCN-SAT

19h 25m1 stop

5:02 am - 8:50 amSAT-BCN

20h 48m1 stop

$783American Airlines

Find Deal

Wed, Dec 17 - Wed, Jan 14

10:50 am - 8:33 pmMAD-SAT

40h 43m2 stops

9:47 am - 9:00 amSAT-MAD

16h 13m2 stops

$785United Airlines

Find Deal

Tue, Sep 23 - Mon, Sep 29

6:45 am - 11:40 amBCN-SAT

35h 55m2 stops

8:37 pm - 4:30 pmSAT-BCN

36h 53m1 stop

$812

Find Deal

Sun, Sep 14 - Sun, Sep 21

4:15 pm - 11:36 pmMAD-SAT

14h 21m1 stop

6:10 am - 5:30 amSAT-MAD

16h 20m1 stop

$991American Airlines

Find Deal

Mon, Aug 25 - Sun, Aug 31

Finnair flights from Spain to San Antonio

Our best Finnair deals on Spain to San Antonio flight tickets

Finnair

Aug 28

BCN12:20 pmBarcelona-El Prat

17h 24m

1 stop

SAT10:44 pmSan Antonio

Sep 4

SAT1:41 pmSan Antonio

13h 29m

1 stop

BCN10:10 amBarcelona-El Prat

$796

Find similar

Finnair

Aug 27

BCN12:20 pmBarcelona-El Prat

16h 52m

1 stop

SAT10:12 pmSan Antonio

Sep 3

SAT1:44 pmSan Antonio

13h 26m

1 stop

BCN10:10 amBarcelona-El Prat

$799

Find similar

Finnair

Aug 26

AGP1:00 amMalaga

23h 41m

2 stops

SAT5:41 pmSan Antonio

Sep 3

SAT1:44 pmSan Antonio

20h 06m

2 stops

AGP4:50 pmMalaga

$957

Find similar

United Airlines flights from Spain to San Antonio

Our best United Airlines deals on Spain to San Antonio flight tickets

United Airlines

Sep 25

BCN8:00 amBarcelona-El Prat

20h 29m

2 stops

SAT9:29 pmSan Antonio

Sep 29

SAT5:09 pmSan Antonio

13h 06m

1 stop

BCN1:15 pmBarcelona-El Prat

$771

Find similar

United Airlines

Sep 23

MAD10:50 amMadrid Barajas

40h 43m

2 stops

SAT8:33 pmSan Antonio

Sep 29

SAT9:47 amSan Antonio

16h 13m

2 stops

MAD9:00 amMadrid Barajas

$785

Find similar

United Airlines

Aug 28

BCN12:10 pmBarcelona-El Prat

17h 38m

2 stops

SAT10:48 pmSan Antonio

Sep 4

SAT5:15 pmSan Antonio

31h 35m

3 stops

BCN7:50 amBarcelona-El Prat

$788

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BarcelonaSan Antonio

BCN - SAT

BCNSAT

Barcelona-El Prat

Thu 9/25

7:00 pm-11:59 pm

2 stops35h 59m

San Antonio

Mon 9/29

1:37 pm-6:10 pm

2 stops21h 33m

$709

BarcelonaSan Antonio

BCN - SAT

BCNSAT

Barcelona-El Prat

Thu 9/25

7:00 pm-11:59 pm

2 stops35h 59m

San Antonio

Mon 9/29

11:35 am-6:10 pm

2 stops23h 35m

$739

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Tue 9/23

12:40 pm-11:00 pm

1 stop17h 20m

San Antonio

Mon 9/29

1:00 pm-1:25 pm

1 stop17h 25m

$759

BarcelonaSan Antonio

BCN - SAT

BCNSAT

Barcelona-El Prat

Wed 12/17

11:15 am-9:59 pm

2 stops17h 44m

San Antonio

Wed 1/14

6:41 pm-4:30 pm

2 stops14h 49m

$766

BarcelonaSan Antonio

BCN - SAT

BCNSAT

Barcelona-El Prat

Thu 9/25

8:00 am-9:29 pm

2 stops20h 29m

San Antonio

Mon 9/29

5:09 pm-1:15 pm

1 stop13h 06m

$771

BarcelonaSan Antonio

BCN - SAT

BCNSAT

Barcelona-El Prat

Wed 12/17

12:30 pm-8:19 am

2 stops26h 49m

San Antonio

Wed 1/14

6:09 am-8:50 am

1 stop19h 41m

$774

BarcelonaSan Antonio

BCN - SAT

BCNSAT

Barcelona-El Prat

Wed 12/17

11:00 am-11:25 pm

1 stop19h 25m

San Antonio

Wed 1/14

5:02 am-8:50 am

1 stop20h 48m

$783

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Tue 9/23

10:50 am-8:33 pm

2 stops40h 43m

San Antonio

Mon 9/29

9:47 am-9:00 am

2 stops16h 13m

$785

BarcelonaSan Antonio

BCN - SAT

BCNSAT

Barcelona-El Prat

Sun 9/14

6:45 am-11:40 am

2 stops35h 55m

San Antonio

Sun 9/21

8:37 pm-4:30 pm

1 stop36h 53m

$812

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Mon 8/25

4:15 pm-11:36 pm

1 stop14h 21m

San Antonio

Sun 8/31

6:10 am-5:30 am

1 stop16h 20m

$991

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 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

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Saturday when prices can be found for as low as $984. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Tuesday is $1,210.

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

According to our data, the cheapest time of day to fly to San Antonio is in the morning. momondo users have found flights departing from Spain to San Antonio in the morning for as low as $969. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly at noon, with an average ticket price of $1,083. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You could potentially save up to 17% 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

Best Price Found	$351
Fastest flight time	13h 59m
Direct flights	None
Airports in San Antonio	1 airport

The best one-way flight to San Antonio from Spain in the past 72 hours is $351. The best round-trip flight deal from Spain to San Antonio found on momondo in the last 72 hours is $709.

The fastest flight from Spain to San Antonio takes 13h 59m

There are no direct flights from Spain to San Antonio. Popular non-direct routes for this connection are Barcelona-El Prat Airport - San Antonio Airport, Malaga Airport - San Antonio Airport and Madrid Barajas Airport - San Antonio Airport.

There is 1 airport near San Antonio: San Antonio (SAT)

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.

New Braunfels

Kerrville

Boerne

Schertz

Pleasanton

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.