Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from San Antonio to Barcelona from $357

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 10/26. 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.
United Airlines Logo
8:55 am - 9:00 am
SAT
-
BCN
17h 05m
2 stops
United Airlines Logo
1:35 pm - 3:13 pm
BCN
-
SAT
32h 38m
2 stops
$749United Airlines
Sun, Nov 8 - Thu, Nov 12
United Airlines Logo
7:00 am - 9:00 am
SAT
-
BCN
19h 00m
1 stop
United Airlines Logo
3:10 pm - 10:58 pm
BCN
-
SAT
14h 48m
1 stop
$769United Airlines
Sun, Nov 8 - Thu, Nov 12
United Airlines Logo
7:25 pm - 8:20 am
SAT
-
BCN
29h 55m
2 stops
United Airlines Logo
3:10 pm - 1:20 pm
BCN
-
SAT
28h 10m
2 stops
$773United Airlines
Sat, Oct 17 - Tue, Oct 27
British Airways Logo
7:05 pm - 10:10 am
SAT
-
BCN
32h 05m
1 stop
British Airways Logo
11:30 am - 11:58 pm
BCN
-
SAT
18h 28m
1 stop
$774British Airways
Sat, Oct 17 - Tue, Oct 27
Air Canada Logo
9:00 am - 8:00 am
SAT
-
BCN
40h 00m
2 stops
Air Canada Logo
5:55 am - 9:16 pm
BCN
-
SAT
21h 21m
3 stops
$787Air Canada
Sat, Oct 17 - Tue, Oct 27
Iberia Logo
6:38 pm - 10:50 pm
SAT
-
BCN
45h 12m
2 stops
Iberia Logo
11:30 am - 11:58 pm
BCN
-
SAT
18h 28m
1 stop
$793Iberia
Sat, Oct 17 - Tue, Oct 27
Virgin Atlantic Logo
5:45 pm - 12:50 pm
SAT
-
BCN
12h 05m
1 stop
Virgin Atlantic Logo
11:00 am - 6:46 pm
BCN
-
SAT
14h 46m
1 stop
$799Virgin Atlantic
Mon, Aug 10 - Wed, Aug 26
Lufthansa Logo
5:30 pm - 5:55 pm
SAT
-
BCN
17h 25m
2 stops
Lufthansa Logo
7:00 pm - 9:31 pm
BCN
-
SAT
33h 31m
2 stops
$820Lufthansa
Mon, Oct 5 - Mon, Oct 12
Iberia Logo
12:46 pm - 10:10 am
SAT
-
BCN
14h 24m
1 stop
Iberia Logo
8:05 pm - 7:23 pm
BCN
-
SAT
54h 18m
2 stops
$830Iberia
Mon, Oct 5 - Mon, Oct 12
Multiple Airlines Logo
6:04 pm - 4:25 pm
SAT
-
BCN
15h 21m
2 stops
Multiple Airlines Logo
11:00 am - 6:46 pm
BCN
-
SAT
14h 46m
1 stop
$833Multiple Airlines
Mon, Aug 10 - Wed, Aug 26

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Virgin Atlantic flights from San Antonio to Barcelona

Our best Virgin Atlantic deals on San Antonio to Barcelona flight tickets
Virgin Atlantic
Aug 10
SAT5:45 pmSan Antonio
12h 05m
1 stop
BCN12:50 pmBarcelona-El Prat
Aug 26
BCN11:00 amBarcelona-El Prat
14h 46m
1 stop
SAT6:46 pmSan Antonio
$799
Virgin Atlantic
Dec 15
SAT8:00 amSan Antonio
17h 40m
1 stop
BCN8:40 amBarcelona-El Prat
Dec 22
BCN10:50 amBarcelona-El Prat
20h 38m
1 stop
SAT12:28 amSan Antonio
$836
Virgin Atlantic
Aug 10
SAT10:46 amSan Antonio
14h 49m
2 stops
BCN8:35 amBarcelona-El Prat
Aug 26
BCN11:00 amBarcelona-El Prat
14h 46m
1 stop
SAT6:46 pmSan Antonio
$856

Air Canada flights from San Antonio to Barcelona

Our best Air Canada deals on San Antonio to Barcelona flight tickets
Air Canada
Oct 17
SAT9:00 amSan Antonio
40h 00m
2 stops
BCN8:00 amBarcelona-El Prat
Oct 27
BCN5:55 amBarcelona-El Prat
21h 21m
3 stops
SAT9:16 pmSan Antonio
$787
Air Canada
Aug 10
SAT7:00 amSan Antonio
18h 00m
2 stops
BCN8:00 amBarcelona-El Prat
Aug 26
BCN12:15 pmBarcelona-El Prat
18h 42m
2 stops
SAT11:57 pmSan Antonio
$853
Air Canada
Aug 10
SAT7:00 amSan Antonio
18h 00m
2 stops
BCN8:00 amBarcelona-El Prat
Aug 26
BCN12:15 pmBarcelona-El Prat
18h 42m
2 stops
SAT11:57 pmSan Antonio
$854

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 14, 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 11/8

8:55 am-9:00 am

2 stops17h 05m

Barcelona-El Prat

Thu 11/12

1:35 pm-3:13 pm

2 stops32h 38m

$749

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Sun 11/8

7:00 am-9:00 am

1 stop19h 00m

Barcelona-El Prat

Thu 11/12

3:10 pm-10:58 pm

1 stop14h 48m

$769

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Sat 10/17

7:25 pm-8:20 am

2 stops29h 55m

Barcelona-El Prat

Tue 10/27

3:10 pm-1:20 pm

2 stops28h 10m

$773

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Sat 10/17

7:05 pm-10:10 am

1 stop32h 05m

Barcelona-El Prat

Tue 10/27

11:30 am-11:58 pm

1 stop18h 28m

$774

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Sat 10/17

9:00 am-8:00 am

2 stops40h 00m

Barcelona-El Prat

Tue 10/27

5:55 am-9:16 pm

3 stops21h 21m

$787

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Sat 10/17

6:38 pm-10:50 pm

2 stops45h 12m

Barcelona-El Prat

Tue 10/27

11:30 am-11:58 pm

1 stop18h 28m

$793
Quickest round-trip

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Mon 8/10

5:45 pm-12:50 pm

1 stop12h 05m

Barcelona-El Prat

Wed 8/26

11:00 am-6:46 pm

1 stop14h 46m

$799

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Mon 10/5

5:30 pm-5:55 pm

2 stops17h 25m

Barcelona-El Prat

Mon 10/12

7:00 pm-9:31 pm

2 stops33h 31m

$820

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Mon 10/5

12:46 pm-10:10 am

1 stop14h 24m

Barcelona-El Prat

Mon 10/12

8:05 pm-7:23 pm

2 stops54h 18m

$830

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Mon 8/10

6:04 pm-4:25 pm

2 stops15h 21m

Barcelona-El Prat

Wed 8/26

11:00 am-6:46 pm

1 stop14h 46m

$833

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $930 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 $650 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

13h 19m

Direct flights

None
The fastest flight from San Antonio to Barcelona takes 13h 19m
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 13h 19m.

  • 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
8,111 reviews
Search British Airways flights
DeltaPriceFrom $452Free CancellationRating
7.8
8,467 reviews
Search Delta flights
IberiaPriceFrom $484Free CancellationRating
7.0
3,253 reviews
Search Iberia flights
United AirlinesPriceFrom $487Free CancellationRating
7.4
9,988 reviews
Search United Airlines flights
LufthansaPriceFrom $534Free CancellationRating
6.8
8,134 reviews
Search Lufthansa flights
American AirlinesPriceFrom $734Free CancellationRating
7.1
11,810 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.

An easier way to manage your Barcelona trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 8/13
Thu 8/20
By creating a price alert you accept our terms of use and privacy policy.

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