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Cheap flights from San Antonio to Spain from $269

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 1/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
6:17 pm - 8:40 am
SAT
-
BCN
31h 23m1 stop
Virgin Atlantic Logo
10:55 am - 8:25 pm
BCN
-
SAT
16h 30m1 stop
$417Virgin Atlantic
lun., ene. 19 - mié., feb. 4
KLM Logo
8:00 am - 9:15 am
SAT
-
MAD
18h 15m1 stop
KLM Logo
11:15 am - 10:28 pm
MAD
-
SAT
18h 13m1 stop
$430KLM
lun., ene. 19 - mar., feb. 3
United Airlines Logo
7:00 am - 10:50 am
SAT
-
BIO
20h 50m3 stops
United Airlines Logo
12:50 pm - 11:11 am
BIO
-
SAT
28h 21m2 stops
$584United Airlines
lun., mar. 2 - jue., mar. 19
United Airlines Logo
7:40 am - 12:05 pm
SAT
-
BIO
21h 25m3 stops
United Airlines Logo
6:45 am - 11:34 am
BIO
-
SAT
35h 49m2 stops
$602United Airlines
mié., ene. 21 - vie., feb. 6
Iberia Logo
11:36 am - 8:25 am
SAT
-
IBZ
37h 49m2 stops
Iberia Logo
9:05 am - 10:42 pm
IBZ
-
SAT
20h 37m2 stops
$758Iberia
jue., ene. 15 - jue., ene. 22
Iberia Logo
1:59 pm - 12:45 pm
SAT
-
SVQ
15h 46m2 stops
Iberia Logo
9:45 pm - 9:52 am
SVQ
-
SAT
19h 07m2 stops
$766Iberia
jue., ene. 22 - lun., ene. 26
British Airways Logo
3:07 pm - 10:55 am
SAT
-
AGP
36h 48m2 stops
British Airways Logo
1:10 pm - 4:47 pm
AGP
-
SAT
58h 37m2 stops
$846British Airways
mié., ene. 21 - dom., ene. 25
British Airways Logo
6:15 am - 4:20 pm
SAT
-
IBZ
27h 05m2 stops
British Airways Logo
7:45 pm - 5:41 pm
IBZ
-
SAT
28h 56m2 stops
$885British Airways
dom., may. 17 - sáb., may. 23
American Airlines Logo
9:15 am - 2:15 pm
SAT
-
TFS
23h 00m2 stops
American Airlines Logo
3:00 pm - 8:22 am
TFS
-
SAT
23h 22m2 stops
$916American Airlines
dom., feb. 15 - sáb., feb. 28
American Airlines Logo
1:24 pm - 5:10 pm
SAT
-
GRX
20h 46m2 stops
American Airlines Logo
1:40 pm - 9:32 am
GRX
-
SAT
26h 52m2 stops
$932American Airlines
jue., feb. 19 - lun., feb. 23

KLM flights from San Antonio to Spain

Our best KLM deals on San Antonio to Spain flight tickets
KLM
Jan 19
SAT8:00 amSan Antonio
18h 15m
1 stop
MAD9:15 amMadrid Barajas
Feb 3
MAD11:15 amMadrid Barajas
18h 13m
1 stop
SAT10:28 pmSan Antonio
$430
Find similar
KLM
Feb 25
SAT5:30 amSan Antonio
20h 45m
1 stop
MAD9:15 amMadrid Barajas
Mar 5
MAD11:15 amMadrid Barajas
18h 13m
1 stop
SAT10:28 pmSan Antonio
$438
Find similar
KLM
Feb 25
SAT1:35 pmSan Antonio
12h 40m
1 stop
MAD9:15 amMadrid Barajas
Mar 5
MAD10:00 amMadrid Barajas
17h 25m
2 stops
SAT8:25 pmSan Antonio
$443
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 12
SAT6:01 pmSan Antonio
17h 24m
2 stops
MAD6:25 pmMadrid Barajas
Jan 23
MAD12:40 pmMadrid Barajas
18h 18m
1 stop
SAT11:58 pmSan Antonio
$488
Find similar
British Airways
Jan 12
SAT5:00 pmSan Antonio
29h 45m
1 stop
MAD5:45 amMadrid Barajas
Jan 23
MAD12:40 pmMadrid Barajas
16h 20m
1 stop
SAT10:00 pmSan Antonio
$505
Find similar
British Airways
Mar 18
SAT5:41 pmSan Antonio
18h 49m
2 stops
MAD6:30 pmMadrid Barajas
Apr 1
MAD1:00 pmMadrid Barajas
16h 55m
1 stop
SAT10:55 pmSan Antonio
$526
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 diciembre 4, 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

lun. 1/19

6:17 pm-8:40 am

1 stop31h 23m

Barcelona-El Prat

mié. 2/4

10:55 am-8:25 pm

1 stop16h 30m

$417

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

lun. 1/19

8:00 am-9:15 am

1 stop18h 15m

Madrid Barajas

mar. 2/3

11:15 am-10:28 pm

1 stop18h 13m

$430

San AntonioBilbao

SAT - BIO

SATBIO

San Antonio

lun. 3/2

7:00 am-10:50 am

3 stops20h 50m

Bilbao

jue. 3/19

12:50 pm-11:11 am

2 stops28h 21m

$584

San AntonioBilbao

SAT - BIO

SATBIO

San Antonio

mié. 1/21

7:40 am-12:05 pm

3 stops21h 25m

Bilbao

vie. 2/6

6:45 am-11:34 am

2 stops35h 49m

$602

San AntonioIbiza

SAT - IBZ

SATIBZ

San Antonio

jue. 1/15

11:36 am-8:25 am

2 stops37h 49m

Ibiza

jue. 1/22

9:05 am-10:42 pm

2 stops20h 37m

$758

San AntonioSeville

SAT - SVQ

SATSVQ

San Antonio

jue. 1/22

1:59 pm-12:45 pm

2 stops15h 46m

Sevilla

lun. 1/26

9:45 pm-9:52 am

2 stops19h 07m

$766

San AntonioMálaga

SAT - AGP

SATAGP

San Antonio

mié. 1/21

3:07 pm-10:55 am

2 stops36h 48m

Malaga

dom. 1/25

1:10 pm-4:47 pm

2 stops58h 37m

$846

San AntonioIbiza

SAT - IBZ

SATIBZ

San Antonio

dom. 5/17

6:15 am-4:20 pm

2 stops27h 05m

Ibiza

sáb. 5/23

7:45 pm-5:41 pm

2 stops28h 56m

$885

San AntonioGranadilla

SAT - TFS

SATTFS

San Antonio

dom. 2/15

9:15 am-2:15 pm

2 stops23h 00m

Granadilla Tenerife-Sur

sáb. 2/28

3:00 pm-8:22 am

2 stops23h 22m

$916

San AntonioGranada

SAT - GRX

SATGRX

San Antonio

jue. 2/19

1:24 pm-5:10 pm

2 stops20h 46m

Granada Federico Garcia Lorca

lun. 2/23

1:40 pm-9:32 am

2 stops26h 52m

$932

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 $625.

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 $926 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 $749 on momondo.

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

You could potentially save up to 26% 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 16m

Direct flights

None
The fastest flight from San Antonio to Spain takes 12h 16m
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
8,011 reviews
Search Delta flights
KLMPriceFrom $438Free CancellationRating
7.7
1,430 reviews
Search KLM flights
United AirlinesPriceFrom $460Free CancellationRating
7.4
9,066 reviews
Search United Airlines flights
IberiaPriceFrom $576Free CancellationRating
7.0
3,040 reviews
Search Iberia flights
British AirwaysPriceFrom $587Free CancellationRating
6.7
7,562 reviews
Search British Airways flights
American AirlinesPriceFrom $592Free CancellationRating
7.2
11,047 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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