$404 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 11/12. 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

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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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

Mon, Oct 27 - Thu, Nov 6
Air Canada Logo
12:20 pm - 3:18 pmMAD-SAT
32h 58m2 stops
Air Canada Logo
8:39 am - 8:05 amSAT-MAD
16h 26m2 stops
$670Air Canada
Find Deal
Mon, Oct 27 - Thu, Nov 6
United Airlines Logo
6:05 am - 1:04 pmMAD-SAT
36h 59m2 stops
United Airlines Logo
12:49 pm - 9:15 amSAT-MAD
13h 26m1 stop
$672United Airlines
Find Deal
Tue, Oct 28 - Thu, Nov 6
Iberia Logo
11:35 am - 11:57 pmMAD-SAT
18h 22m1 stop
Iberia Logo
6:17 am - 7:55 amSAT-MAD
18h 38m1 stop
$680Iberia
Find Deal
Tue, Oct 28 - Thu, Nov 6
British Airways Logo
12:40 pm - 10:18 pmMAD-SAT
15h 38m1 stop
British Airways Logo
5:45 pm - 4:45 pmSAT-MAD
16h 00m2 stops
$683British Airways
Find Deal
Mon, Oct 27 - Thu, Nov 6
Iberia Logo
12:55 am - 9:58 pmMAD-SAT
27h 03m1 stop
Iberia Logo
6:17 am - 7:55 amSAT-MAD
18h 38m1 stop
$684Iberia
Find Deal
Mon, Oct 27 - Thu, Nov 6
British Airways Logo
12:55 am - 4:41 pmMAD-SAT
21h 46m1 stop
British Airways Logo
6:40 pm - 4:45 pmSAT-MAD
15h 05m2 stops
$706British Airways
Find Deal
Mon, Jun 30 - Mon, Jul 7
Lufthansa Logo
3:15 pm - 10:53 pmBCN-SAT
14h 38m1 stop
Lufthansa Logo
7:00 am - 8:20 amSAT-BCN
18h 20m1 stop
$779Lufthansa
Find Deal
Wed, Jul 2 - Thu, Aug 7
Lufthansa Logo
11:15 am - 8:27 pmMAD-SAT
16h 12m1 stop
Lufthansa Logo
7:00 am - 8:05 amSAT-MAD
18h 05m1 stop
$783Lufthansa
Find Deal
Mon, Oct 27 - Thu, Nov 6
 Logo
12:20 pm - 11:20 amMAD-SAT
29h 00m3 stops
 Logo
7:07 am - 8:05 amSAT-MAD
17h 58m2 stops
Sun, Jul 27 - Sun, Aug 3
 Logo
3:00 pm - 6:36 pmBCN-SAT
34h 36m3 stops
 Logo
5:38 pm - 10:35 amSAT-BCN
33h 57m3 stops
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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.

How long is the flight to San Antonio?

The duration of your flight to San Antonio depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular routes to San Antonio on KAYAK are from Barcelona, which takes 13h 26m, Madrid, which takes 14h 18m, Málaga, which takes 15h 25m, and Palma de Mallorca, which takes 15h 55m.

How many direct flights to San Antonio are there each day?

There are around 142 direct flights from within Spain to San Antonio every day. Most flights depart in the morning, with 2:00 pm the most common departure time and 43% of flights departing in the morning.


Good to know

Low seasonNovember
High seasonDecember
Cheapest flight$404
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 29% 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.

  • What is the cheapest day to fly to San Antonio?

    Based on KAYAK data, the cheapest day to fly to San Antonio is Friday where round-trip tickets can be as cheap as $874. On the other hand, the most expensive day to fly is Tuesday, where round-trip prices are $1,210 on average.

  • 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.

  • What is the cheapest time of day to fly to San Antonio?

    The cheapest time of day to fly to San Antonio is generally in the morning, when round-trip flights cost $969 on average. The most expensive time of day to fly to San Antonio is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,083.

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

    Each week there are around 993 direct flights from within Spain to San Antonio. The most common day for departures is Friday, 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.

Top airline flying from Spain to San Antonio

 
See real verified KAYAK customer reviews for airlines flying to San Antonio. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Spain to San Antonio. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to San Antonio? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
IberiaOverall score based on 2776 reviews
6.6Entertainment
7.1Boarding
6.3Food
7.7Crew
6.8Comfort
Airline reviews

You get what you pay for. In general I like the service and flight attendants.

8.0 ExcellentAnonymous, May 2025FCO - JFK
Read more Iberia reviews

You get what you pay for. In general I like the service and flight attendants.

Excellent! Outstanding customer service, the best service I have received. Food was served, dinner, snacks, beverages, crew was there to greet you. 10/10

Charging $300 to be able to pick a seat next to your wife was nothing less than extortion.

My carry-on bag was taken from me when I boarded. It was checked through to London at no charge. It took a big of shuffling, but I was glad not to need to mind it until baggage claim.

Great to have power available for every seat in Premium Economy. I do wish the WiFi was less expensive. It was 23-24 Euros for the flight for one device. And there were times it was unavailable.

I’m very mad because I paid an extra $105 to change seats to an exit row with more leg room. The app clearly showed a gap in between the seats in the row I changed my seat to and I paid for it. When I boarded the plane, it wasn’t an exit row seat and no more room than my original seat. I feel like I was ripped off $105.

The crew on AA international flights in my experience are generally lazy, rude, and inefficient. These guys did not disappoint.

I had a great experience , crew was great and enjoyed the entertainment options I will be booking my next International trip with them .

Front desk was closed at 6 pm, I was unable to get my boarding pass and as such missed my connecting flight home.

I wish they could put the pre-tsa check on the tickets or global entry.

Everything you need to know for your flight to San Antonio

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

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