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Find cheap flights from Barcelona to San Antonio from $315

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Barcelona to San Antonio departing on 5/15. 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
0 bags
Sat 5/25
Sat 6/1

Search 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 in flight searches from Barcelona 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 in flight searches from Barcelona to San Antonio, as well as popular online travel agencies
In the last 7 days travelers have searched 44,979,812 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Barcelona to San Antonio (BCN-SAT)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Barcelona 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 and deals for you by selecting your travel dates.
Choose your dates
12:15 pm - 12:18 pmBCN-SAT
31h 03m2 stops
7:32 pm - 8:20 amSAT-BCN
29h 48m2 stops
$749United Airlines
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Wed, Sep 4 - Sat, Sep 14
6:35 pm - 8:10 amBCN-SAT
20h 35m1 stop
8:29 pm - 1:30 pmSAT-BCN
34h 01m1 stop
Thu, Jun 6 - Wed, Jun 12
2:50 pm - 11:07 pmBCN-SAT
15h 17m1 stop
7:00 am - 12:45 pmSAT-BCN
22h 45m1 stop
$755United Airlines
Find Deal
Tue, May 21 - Sun, May 26
11:05 am - 11:06 pmBCN-SAT
19h 01m1 stop
1:16 pm - 10:30 amSAT-BCN
14h 14m1 stop
$789British Airways
Find Deal
Wed, Sep 4 - Sat, Sep 14
6:20 am - 11:08 pmBCN-SAT
23h 48m2 stops
5:19 am - 9:10 amSAT-BCN
20h 51m1 stop
$876Delta
Find Deal
Thu, Jun 6 - Wed, Jun 12
11:05 am - 11:36 pmBCN-SAT
19h 31m1 stop
4:34 pm - 12:00 pmSAT-BCN
12h 26m1 stop
$949British Airways
Find Deal
Mon, May 6 - Thu, Jul 18
11:25 am - 9:52 pmBCN-SAT
17h 27m1 stop
4:00 pm - 2:20 pmSAT-BCN
15h 20m2 stops
$992Delta
Find Deal
Sun, May 5 - Sun, Jul 14
11:25 am - 11:12 pmBCN-SAT
18h 47m1 stop
7:00 am - 9:10 amSAT-BCN
19h 10m1 stop
$1,106KLM
Find Deal
Sat, Jul 27 - Sat, Aug 17
1:30 pm - 11:54 pmBCN-SAT
17h 24m2 stops
7:33 pm - 5:20 pmSAT-BCN
14h 47m2 stops
$1,166Iberia
Find Deal
Mon, May 6 - Sat, Jul 20
1:30 pm - 11:50 pmBCN-SAT
17h 20m2 stops
7:33 pm - 5:20 pmSAT-BCN
14h 47m2 stops
$1,306Iberia
Find Deal
Sun, May 5 - Sat, Jul 20

Flights from Barcelona to San Antonio - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Barcelona to San Antonio?

The average price of all flights from Barcelona-El Prat Airport to San Antonio clicked on KAYAK for each day over the last 12 months.
For Barcelona to San Antonio, Monday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from San Antonio back to Barcelona, the best deals are generally found on Tuesday, with Saturday being the most expensive.

What is the cheapest month to fly from Barcelona-El Prat Airport to San Antonio?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Barcelona-El Prat Airport 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 from Barcelona-El Prat Airport to San Antonio is October, where tickets cost $686 on average. On the other hand, the most expensive months are April and July, where the average cost of tickets is $1,223 and $1,175 respectively.

Which airlines provide the cheapest flights from Barcelona to San Antonio?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Turkish Airlines offered the best one-way deal for that route, at $949. KAYAK users also found Barcelona to San Antonio round-trip flights on United Airlines from $749 and on British Airways from $789.

Good to know

Low season

September

High season

June

Cheapest flight

$315
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Barcelona to San Antonio

When to book flights from Barcelona to San Antonio

Are your dates flexible? Find out the best times to travel from Barcelona to San Antonio based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Barcelona to San Antonio flights

  • What is the cheapest flight from Barcelona-El Prat Airport to San Antonio?

    In the last 3 days, the lowest price for a flight from Barcelona-El Prat Airport to San Antonio was $315 for a one-way ticket and $749 for a round-trip.

  • Do I need a passport to fly between Barcelona and San Antonio?

    A passport is required to fly from Barcelona to San Antonio.

  • Which airports will I be using when flying from Barcelona to San Antonio?

    Barcelona airport is called Barcelona-El Prat and the only airport in San Antonio is San Antonio.

  • Which aircraft models fly most regularly from Barcelona to San Antonio?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Barcelona to San Antonio?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Barcelona and San Antonio, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Barcelona 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 from Barcelona to San Antonio.

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

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

  • What is the Hacker Fare option on flights from Barcelona 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 to Barcelona with another airline. Booking your flights between Barcelona and SAT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Barcelona 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 from Barcelona up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Barcelona to San Antonio

 
See real verified KAYAK customer reviews for airlines flying from Barcelona to San Antonio. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Barcelona 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.
7.4
United AirlinesOverall score based on 11255 reviews
7.1entertainment
7.7boarding
7.2comfort
8.1crew
6.7food
Airline reviews

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

2.0 MediocreAnonymous, Apr 2024SNA - IAH
Read more about United Airlines reviews

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Terrible. 2 hour delay. Sat on the tarmac. Missed my connecting flight. Had to ARGUE with Customer service to get a hotel and food. Terrible experience with my loyal carrier

I liked the exit row seat. Hated the distance between gates in Houston.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

Leg room was lacking. Legs crammed into seat in front.

Awful. I got stuck next to a person carrying a dog and behind someone with a dog. People need to board these dogs downstairs. The cabin is crowded enough with your pets

It was delayed several hours which delayed our connection in Denver. Not happy.

Ok, but comfort was lacking as the seats were way to small

All good except paid for wifi that did not work

Book cheap flights from Barcelona to San Antonio

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Barcelona to San Antonio found on KAYAK in the last 72 hours.
5/15Wed
3 stops
50h 29mBCN-SAT
$315
5/15Wed
2 stops
59h 10mBCN-SAT
$326
7/19Fri
3 stops
44h 23mBCN-SAT
$556
7/19Fri
3 stops
44h 23mBCN-SAT
$563
6/30Sun
2 stopsTurkish Airlines
27h 23mBCN-SAT
$949
7/19Fri
1 stopKLM
17h 00mBCN-SAT
$999
7/20Sat
1 stopKLM
18h 47mBCN-SAT
$1,001
7/20Sat
2 stopsDelta
30h 24mBCN-SAT
$1,003
5/15Wed
1 stopLufthansa
15h 17mBCN-SAT
$1,020
5/11Sat
1 stopLufthansa
16h 00mBCN-SAT
$1,037

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Last minute flights from Barcelona to San Antonio

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Barcelona to San Antonio that are departing in the next 10 days.
4/30Tue
multi-stop
28h 56mBCN-SAT
7/17Wed
multi-stop
19h 31mSAT-BCN
$1,219
4/30Tue
multi-stopBritish Airways
19h 19mBCN-SAT
7/16Tue
multi-stopBritish Airways
12h 26mSAT-BCN
$1,221
4/30Tue
multi-stop
28h 56mBCN-SAT
7/16Tue
multi-stop
19h 10mSAT-BCN
$1,224
4/30Tue
multi-stopBritish Airways
19h 19mBCN-SAT
7/20Sat
multi-stopBritish Airways
12h 26mSAT-BCN
$1,237
4/30Tue
multi-stopLufthansa
17h 57mBCN-SAT
7/17Wed
multi-stopLufthansa
13h 07mSAT-BCN
$1,271
4/30Tue
multi-stop
28h 56mBCN-SAT
7/18Thu
multi-stop
19h 10mSAT-BCN
$1,277
4/30Tue
multi-stop
28h 56mBCN-SAT
7/19Fri
multi-stop
19h 40mSAT-BCN
$1,406
4/30Tue
multi-stopIberia
17h 20mBCN-SAT
7/16Tue
multi-stopIberia
14h 47mSAT-BCN
$1,434
4/30Tue
multi-stopIberia
17h 20mBCN-SAT
7/20Sat
multi-stopIberia
14h 47mSAT-BCN
$1,442
4/30Tue
multi-stopIberia
17h 20mBCN-SAT
7/18Thu
multi-stopIberia
15h 37mSAT-BCN
$1,500

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Barcelona - San Antonio Flights

Departure:

Barcelona (BCN)Spain

Destination:

San Antonio (SAT)United States

Return flight deals:

San Antonio - Barcelona

Cabin classes: