$456 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 10/16. 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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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

Sat, Feb 7 - Tue, Feb 10
Multiple Airlines Logo
10:40 am - 11:48 pmBCN-SAT
20h 08m1 stop
Multiple Airlines Logo
7:00 am - 8:50 amSAT-BCN
18h 50m1 stop
$661Multiple Airlines
Find Deal
Sat, Mar 7 - Tue, Mar 10
Multiple Airlines Logo
10:40 am - 5:43 pmBCN-SAT
14h 03m1 stop
Multiple Airlines Logo
11:00 am - 7:50 amSAT-BCN
14h 50m1 stop
$662Multiple Airlines
Find Deal
Sat, Mar 7 - Tue, Mar 10
American Airlines Logo
10:40 am - 8:00 pmBCN-SAT
16h 20m1 stop
American Airlines Logo
11:00 am - 7:50 amSAT-BCN
14h 50m1 stop
$671American Airlines
Find Deal
Sat, Feb 7 - Tue, Feb 10
American Airlines Logo
12:30 pm - 9:55 pmBCN-SAT
16h 25m2 stops
American Airlines Logo
6:09 am - 8:50 amSAT-BCN
19h 41m1 stop
$675American Airlines
Find Deal
Thu, Feb 19 - Mon, Feb 23
Iberia Logo
10:40 am - 8:52 pmBCN-SAT
17h 12m1 stop
Iberia Logo
12:34 pm - 8:50 amSAT-BCN
13h 16m1 stop
$680Iberia
Find Deal
Fri, Feb 20 - Tue, Feb 24
Iberia Logo
1:00 pm - 8:27 amMAD-SAT
26h 27m1 stop
Iberia Logo
2:41 pm - 8:50 pmSAT-MAD
23h 09m2 stops
$689Iberia
Find Deal
Thu, Feb 19 - Mon, Feb 23
Air Canada Logo
1:35 pm - 8:43 amBCN-SAT
26h 08m2 stops
Air Canada Logo
7:00 am - 9:35 amSAT-BCN
19h 35m2 stops
$745Air Canada
Find Deal
Wed, Oct 29 - Wed, Nov 5
United Airlines Logo
3:05 pm - 10:43 amBCN-SAT
25h 38m2 stops
United Airlines Logo
7:30 pm - 1:10 pmSAT-BCN
34h 40m2 stops
$797United Airlines
Find Deal
Wed, Oct 29 - Wed, Nov 5
United Airlines Logo
6:45 am - 11:16 pmBCN-SAT
22h 31m2 stops
United Airlines Logo
7:05 am - 9:35 amSAT-BCN
19h 30m3 stops
$803United Airlines
Find Deal
Wed, Mar 11 - Tue, Mar 31
Air Canada Logo
1:00 pm - 1:03 pmVLC-SAT
30h 03m3 stops
Air Canada Logo
10:00 am - 12:05 pmSAT-VLC
19h 05m3 stops
$1,316Air Canada
Find Deal

Everything you should know

Cheapest round-trip
$661
Multiple Airlines
Sat 2/7Tue 2/10
BCN - SAT • 1 stop
Cheapest one-way
$456
Multiple Airlines
Thu 10/16
VLC - SAT • 3 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Antonio!
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.

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 Madrid, which takes 13h 59m, Málaga, which takes 14h 45m, Barcelona, which takes 15h 58m, and Alicante, which takes 27h 48m.

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

There are around 184 direct flights from within Spain to San Antonio every day. Most flights depart in the morning, with 8:00 am the most common departure time and 52% of flights departing in the morning.

Good to know

Low seasonFebruary
Cheapest flight$456
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 29% increase in price.
Flight from Valencia 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 1,287 direct flights from within Spain to San Antonio. The most common day for departures is Thursday, 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.

Reviews of the 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 2924 reviews
6.3Food
6.7Comfort
6.6Entertainment
7.1Boarding
7.6Crew
Airline reviews

temperature was too cold there should be free blankets, seat are very uncomfortable, entertainment is limited.

4.0 OkayAnonymous, Sep 2025BCN - BOS
Read more Iberia reviews

temperature was too cold there should be free blankets, seat are very uncomfortable, entertainment is limited.

Basic service for a decent price, all amenities are à la cart

The plane needs upgrading, the seats are uncomfortable, we are a family of three and they split us and did nothing to group us together, and the food is horrible compared to other airlines bu

Horrible almost missed my flight because my 1st flight was delayed. Airline crew is so unprofessional. The people on the plane do whatever they want kids running screaming. Will never fly this airline again Suitcases never arrived

Check in needed to be in person, not nice. Also I won’t do connections in Charlotte again because you need to go through security again and short connections become a problem

Boarding was odd. Gates switched and had to take a bus to the plane. Luggage got lost. Still waiting on one bag. Flight itself was very nice!

Do Not Fly Iberia. Horrible experience. Iberia changes things at random -like the date of the flight and seat you have bought. After buying my flight, they contacted me and told me I had to return a day later. Then when I was boarding the flight, I discovered they had changed my window seat in a row away from the wing, to an aisle seat in front of the toilet! The worse seat on the plane. But it wasn’t just me- a family was scattered all over the plane. I was able to trade my seat because a father was separated from his son. Unfortunately the seat was the window seat directly over the wing, the loudest seat in the plane. I couldn’t sleep, even with noise cancelling earphones. Also, I ordered gluten free meal-which was tasteless and gave me cramps.

I have nothing but great things to say about the crew of the American Airlines flight from Madrid to Dallas. They were fantastic! I do, however, have some disregard for the flight attendant that was late in Dallas, causing us to further delay the boarding of our flight to Portland, and leading to the eventual cancellation of that flight. Because that crew-member was so late, we got caught-up in a weather-related ground stop, eventually causing our pilots to "time-out". So we couldn't get out of Dallas. We would have departed DFW on-time (and before the arrival of the thunderstorm) if not for the lateness of that crew member. The whole time the pilots couldn't tell us whether the flight would be cancelled, and that they couldn't get any information from the airline. By the time we knew the flight was cancelled, all of the flights for the following day were full. So, we didn't even get offered a viable option to get home. The American Airlines customer service desk at DFW was grossly under-staffed. And there were several people who waited in line for four-hours before being helped at that desk. We waited in line for almost 2-hours, until I was able to speak with a customer service agent on the phone (after being on-hold for over an hour). So, once we knew the information about how to get our bag in PDX, and that there weren't any options for flights the next day, we left the line & began searching for another way home. We eventually had to purchase a ticket home on a different airline, in order to get my wife to work on Monday. And we are pursuing a refund of that DFW-PDX leg of the journey. The good news is that the late flight attendant's hair was perfect. And she looked fantastic as she departed the airport & headed back home, while we all hunkered down to sleep in the terminal for the night.

One of the crew members hit me with the car and not even says anything

They need to start flying on time. We lost 2 days of our time because they delayed flight both ways.

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Everything you need to know for your flight to San Antonio

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