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Cheap flights from San Antonio to Barcelona from $285

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 Barcelona departing on 8/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
1:41 pm - 8:40 am
SAT
-
BCN
11h 59m
1 stop
Virgin Atlantic Logo
10:30 am - 10:56 am
BCN
-
SAT
31h 26m
1 stop
$712Virgin Atlantic
Sun, Nov 1 - Sat, Nov 14
Iberia Logo
12:55 pm - 8:50 am
SAT
-
BCN
12h 55m
1 stop
Iberia Logo
9:15 pm - 9:41 am
BCN
-
SAT
19h 26m
2 stops
$730Iberia
Sun, Nov 1 - Sat, Nov 14
Air Canada Logo
7:00 am - 8:00 am
SAT
-
BCN
18h 00m
2 stops
Air Canada Logo
12:15 pm - 8:42 pm
BCN
-
SAT
39h 27m
2 stops
$752Air Canada
Wed, Oct 14 - Wed, Oct 21
Multiple Airlines Logo
5:30 pm - 1:15 pm
SAT
-
BCN
12h 45m
1 stop
Multiple Airlines Logo
1:15 pm - 9:13 pm
BCN
-
SAT
14h 58m
1 stop
$766Multiple Airlines
Wed, Oct 14 - Wed, Oct 21
Multiple Airlines Logo
5:30 pm - 5:55 pm
SAT
-
BCN
17h 25m
2 stops
Multiple Airlines Logo
1:15 pm - 9:13 pm
BCN
-
SAT
14h 58m
1 stop
$769Multiple Airlines
Wed, Oct 14 - Wed, Oct 21
British Airways Logo
11:23 am - 11:00 am
SAT
-
BCN
16h 37m
2 stops
British Airways Logo
11:30 am - 11:58 pm
BCN
-
SAT
18h 28m
1 stop
$770British Airways
Wed, Oct 14 - Tue, Oct 27
United Airlines Logo
5:30 am - 2:20 pm
SAT
-
BCN
25h 50m
3 stops
United Airlines Logo
6:50 am - 9:16 pm
BCN
-
SAT
20h 26m
2 stops
$772United Airlines
Wed, Oct 14 - Tue, Oct 27
United Airlines Logo
6:35 am - 8:00 am
SAT
-
BCN
18h 25m
2 stops
United Airlines Logo
6:50 am - 7:22 pm
BCN
-
SAT
18h 32m
2 stops
$775United Airlines
Wed, Oct 14 - Tue, Oct 27
Air Canada Logo
7:35 am - 8:00 am
SAT
-
BCN
17h 25m
3 stops
Air Canada Logo
6:40 am - 9:13 pm
BCN
-
SAT
21h 33m
2 stops
$780Air Canada
Wed, Oct 14 - Wed, Oct 21
Air Canada Logo
7:00 am - 8:00 am
SAT
-
BCN
18h 00m
2 stops
Air Canada Logo
12:15 pm - 12:11 pm
BCN
-
SAT
30h 56m
2 stops
$786Air Canada
Sun, Sep 20 - Wed, Sep 30

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Delta flights from San Antonio to Barcelona

Our best Delta deals on San Antonio to Barcelona flight tickets
Delta
Oct 8
SAT4:00 pmSan Antonio
18h 10m
2 stops
BCN5:10 pmBarcelona-El Prat
Oct 15
BCN11:00 amBarcelona-El Prat
15h 39m
1 stop
SAT7:39 pmSan Antonio
$823
Delta
Oct 15
SAT11:35 amSan Antonio
18h 15m
2 stops
BCN12:50 pmBarcelona-El Prat
Oct 25
BCN10:50 amBarcelona-El Prat
16h 54m
1 stop
SAT9:44 pmSan Antonio
$873
Delta
Oct 15
SAT6:45 amSan Antonio
19h 00m
2 stops
BCN8:45 amBarcelona-El Prat
Oct 25
BCN10:50 amBarcelona-El Prat
29h 50m
2 stops
SAT10:40 amSan Antonio
$890

Lufthansa flights from San Antonio to Barcelona

Our best Lufthansa deals on San Antonio to Barcelona flight tickets
Lufthansa
Oct 9
SAT11:47 amSan Antonio
17h 08m
2 stops
BCN11:55 amBarcelona-El Prat
Oct 19
BCN7:00 pmBarcelona-El Prat
33h 31m
2 stops
SAT9:31 pmSan Antonio
$846
Lufthansa
Oct 9
SAT11:47 amSan Antonio
17h 08m
2 stops
BCN11:55 amBarcelona-El Prat
Oct 19
BCN7:00 pmBarcelona-El Prat
33h 31m
2 stops
SAT9:31 pmSan Antonio
$847
Lufthansa
Aug 18
SAT12:15 pmSan Antonio
13h 05m
1 stop
BCN8:20 amBarcelona-El Prat
Aug 25
BCN3:15 pmBarcelona-El Prat
14h 35m
1 stop
SAT10:50 pmSan Antonio
$875

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Barcelona 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 July 3, 2026.
Use the filters below to find and compare flights from San Antonio to Barcelona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Sun 11/1

1:41 pm-8:40 am

1 stop11h 59m

Barcelona-El Prat

Sat 11/14

10:30 am-10:56 am

1 stop31h 26m

$712

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Sun 11/1

12:55 pm-8:50 am

1 stop12h 55m

Barcelona-El Prat

Sat 11/14

9:15 pm-9:41 am

2 stops19h 26m

$730

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Wed 10/14

7:00 am-8:00 am

2 stops18h 00m

Barcelona-El Prat

Wed 10/21

12:15 pm-8:42 pm

2 stops39h 27m

$752
Quickest round-trip

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Wed 10/14

5:30 pm-1:15 pm

1 stop12h 45m

Barcelona-El Prat

Wed 10/21

1:15 pm-9:13 pm

1 stop14h 58m

$766

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Wed 10/14

5:30 pm-5:55 pm

2 stops17h 25m

Barcelona-El Prat

Wed 10/21

1:15 pm-9:13 pm

1 stop14h 58m

$769

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Wed 10/14

11:23 am-11:00 am

2 stops16h 37m

Barcelona-El Prat

Tue 10/27

11:30 am-11:58 pm

1 stop18h 28m

$770

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Wed 10/14

5:30 am-2:20 pm

3 stops25h 50m

Barcelona-El Prat

Tue 10/27

6:50 am-9:16 pm

2 stops20h 26m

$772

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Wed 10/14

6:35 am-8:00 am

2 stops18h 25m

Barcelona-El Prat

Tue 10/27

6:50 am-7:22 pm

2 stops18h 32m

$775

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Wed 10/14

7:35 am-8:00 am

3 stops17h 25m

Barcelona-El Prat

Wed 10/21

6:40 am-9:13 pm

2 stops21h 33m

$780

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Sun 9/20

7:00 am-8:00 am

2 stops18h 00m

Barcelona-El Prat

Wed 9/30

12:15 pm-12:11 pm

2 stops30h 56m

$786

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 Barcelona from

How to get the cheapest flight ticket from San Antonio to Barcelona

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 typical price of a round-trip flight between San Antonio and Barcelona?

What is the cheapest month to fly to Barcelona?

The month of February is, on average, the cheapest month to fly to Barcelona from San Antonio, with most prices found around $368. If you don’t want to visit Barcelona in February, then you should wait until March to fly from San Antonio, when ticket prices are also cheap, with an average price of $388.

How far in advance should I book a flight from San Antonio to Barcelona?

You are more likely to see cheaper flights to Barcelona from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around $917 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona from San Antonio for as low as $595 on momondo.

Cheap San Antonio to Barcelona flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Barcelona

Fastest flight time

11h 59m

Direct flights

None
The fastest flight from San Antonio to Barcelona takes 11h 59m
There are no direct flights from San Antonio to Barcelona. There are no popular flight routes from San Antonio to Barcelona.
Search flight deals

Frequently asked questions about flying from San Antonio to Barcelona

  • How far is San Antonio to Barcelona by plane?

    There are 5402.3 mi between San Antonio and Barcelona. By plane, this route typically takes 11h 59m.

  • When did momondo last update prices for flights from San Antonio Airport to Barcelona?

    Prices for flights from San Antonio Airport to Barcelona are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Antonio Airport to Barcelona?

  • How old do you have to be to fly from San Antonio Airport to Barcelona?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Antonio Airport to Barcelona.

  • What documentation or ID do you need to fly to Barcelona?

    The travel and health documents you'll need for your trip to Barcelona 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 Barcelona. 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 Barcelona

Compare and see reviews for airlines that fly from San Antonio to Barcelona with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $396Free CancellationRating
6.7
8,095 reviews
Search British Airways flights
DeltaPriceFrom $452Free CancellationRating
7.8
8,455 reviews
Search Delta flights
IberiaPriceFrom $484Free CancellationRating
7.0
3,250 reviews
Search Iberia flights
United AirlinesPriceFrom $487Free CancellationRating
7.4
9,931 reviews
Search United Airlines flights
American AirlinesPriceFrom $637Free CancellationRating
7.1
11,764 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Barcelona?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Antonio to Barcelona. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Antonio to Barcelona with flexible booking policies on momondo?

Yes. All flights to Barcelona 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 Barcelona?

Once you have performed a search for San Antonio to Barcelona flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from San Antonio to Barcelona right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Barcelona from San Antonio. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Spain

Fly into one of these airports located in Barcelona

Airports listed have a maximum distance of 46.7 mi from Barcelona
Barcelona-El Prat Airport
Girona Costa Brava Airport