$375 Find Cheap Flights from Spain to San Antonio

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Antonio departing on 3/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Antonio

 
These are the airlines KAYAK users have selected most often from within our search results for flights to San Antonio, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to San Antonio, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$735
Overall average: $1,107
Finnair
ma 2/23ma 3/2
BCN - SAT • 1 stop
Cheapest one-way
$375
Typical prices: $537-$610
Multiple Airlines
su 3/22
MAD - SAT • 2 stops
When to travel
September
Cheapest • 20% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Antonio!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Spain to San Antonio

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Spain to San Antonio that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Spain to San Antonio

ma, helmi 23 - ma, maalis 2
Finnair Logo
11:00 am - 11:59 pm
BCN
-
SAT
19h 59m
1 stop
Finnair Logo
1:40 pm - 8:50 am
SAT
-
BCN
12h 10m
1 stop
$735Finnair
ma, helmi 23 - ma, maalis 2
Finnair Logo
11:30 am - 11:59 pm
MAD
-
SAT
19h 29m
1 stop
Finnair Logo
1:40 pm - 9:25 am
SAT
-
MAD
12h 45m
1 stop
$739Finnair
ma, helmi 23 - ma, maalis 2
Finnair Logo
11:30 am - 11:59 pm
MAD
-
SAT
19h 29m
1 stop
Finnair Logo
1:40 pm - 9:25 am
SAT
-
MAD
12h 45m
1 stop
$746Finnair
ma, helmi 23 - ma, maalis 2
Lufthansa Logo
10:30 am - 8:28 pm
BCN
-
SAT
16h 58m
1 stop
Lufthansa Logo
5:25 pm - 5:45 pm
SAT
-
BCN
17h 20m
2 stops
$757Lufthansa
ma, helmi 23 - ti, maalis 3
Lufthansa Logo
6:00 am - 9:15 pm
MAD
-
SAT
22h 15m
2 stops
Lufthansa Logo
12:45 pm - 9:15 am
SAT
-
MAD
13h 30m
1 stop
$762Lufthansa
to, helmi 19 - ma, helmi 23
United Airlines Logo
6:45 am - 8:28 pm
BIO
-
SAT
20h 43m
2 stops
United Airlines Logo
5:25 pm - 11:05 pm
SAT
-
BIO
22h 40m
2 stops
$770United Airlines
to, helmi 26 - su, maalis 1
United Airlines Logo
6:45 am - 8:28 pm
BIO
-
SAT
20h 43m
2 stops
United Airlines Logo
5:25 pm - 12:50 pm
SAT
-
BIO
36h 25m
2 stops
$772United Airlines
ma, helmi 23 - ma, maalis 2
Multiple Airlines Logo
1:00 pm - 12:35 am
BCN
-
SAT
18h 35m
2 stops
Multiple Airlines Logo
1:34 pm - 11:10 am
SAT
-
BCN
14h 36m
2 stops
$780Multiple Airlines
to, helmi 26 - ma, maalis 9
Multiple Airlines Logo
7:00 am - 11:59 pm
BCN
-
SAT
23h 59m
2 stops
Multiple Airlines Logo
6:00 am - 10:50 pm
SAT
-
BCN
34h 50m
3 stops
$782Multiple Airlines
to, helmi 26 - ma, maalis 9
KLM Logo
10:55 am - 12:35 am
BCN
-
SAT
20h 40m
1 stop
KLM Logo
1:37 pm - 7:35 am
SAT
-
BCN
11h 58m
1 stop
$785KLM
Booking Insights

KAYAK's insights & trends for flights to San Antonio

Get data-powered insights and trends for flights to San Antonio to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to San Antonio?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to San Antonio, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to San Antonio is May, where tickets cost $697 on average for one-way flights. On the other hand, the most expensive months are December and October, where the average cost of tickets from Spain is $1,194 and $1,133 respectively. For return trips, the best month to travel is September with an average price of $708.

Find deals

Good to know

Low seasonJanuary
Cheapest flight$375
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly with an average 16% increase in price.
Flight from Madrid to San Antonio

FAQs - booking San Antonio flights

  • How far is San Antonio Airport from central San Antonio?

    The distance between San Antonio Airport and downtown San Antonio is 8 miles.

  • What is the name of San Antonio’s airport?

    There is only 1 airport in San Antonio, called San Antonio Airport (SAT). It can also be referred to as San Antonio or San Antonio Intl.

  • How does KAYAK find such low prices on flights to San Antonio?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to San Antonio.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to San Antonio?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Antonio is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to San Antonio?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Antonio with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to San Antonio?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Antonio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to San Antonio are there each week?

    Each week there are around 1,239 direct flights from within Spain to San Antonio. The most common day for departures is Monday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to San Antonio

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest San Antonio flight deals.

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
Schertz

Everything you need to know for your flight to San Antonio

Information on the airport you'll fly into in San Antonio

San Antonio (SAT)