SAT - BCN

$362 Find Cheap Flights from San Antonio to Barcelona - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$749
Typical prices: $732-$1,140
United Airlines
Thu 12/6Sun 12/9
SAT - BCN • 1 stop
Cheapest one-way
$358
Typical prices: $484-$865
Multiple Airlines
Thu 9/20
SAT - BCN • 3 stops
Nonstop flights
Not available
There are currently no direct flights between San Antonio and Barcelona-El Prat Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
9 weeks
in advance
Our data shows that travelers who book at least 9 weeks in advance save around 37% compared to booking last minute.
Insights
Insights
When to travel
March
Cheapest • 24% price drop
October
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Montreal Pierre Elliott Trudeau Intl (YUL)
Cheapest • Avg $577 (round-trip)
London Heathrow (LHR)
Shortest trip • 13h 44m (one-way)
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Insights
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We hope you love your trip to Barcelona-El Prat Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Antonio to Barcelona (SAT-BCN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Antonio to Barcelona

Sun, Dec 6 - Wed, Dec 9
United Airlines Logo
7:00 am - 9:00 amSAT  San Antonio-BCN Barcelona-El Prat
19h 00m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
1:35 pm - 3:04 pmBCN  Barcelona-El Prat-SAT San Antonio
32h 29m2 stops Montreal Pierre Elliott Trudeau Intl Newark
$749United Airlines
Sun, Dec 6 - Wed, Dec 9
United Airlines Logo
5:25 am - 9:35 amSAT  San Antonio-BCN Barcelona-El Prat
21h 10m2 stops Houston George Bush Intcntl Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
1:35 pm - 3:04 pmBCN  Barcelona-El Prat-SAT San Antonio
32h 29m2 stops Montreal Pierre Elliott Trudeau Intl Newark
$752United Airlines
Sun, Dec 6 - Wed, Dec 9
Air Canada Logo
9:44 am - 9:35 amSAT  San Antonio-BCN Barcelona-El Prat
16h 51m2 stops Houston George Bush Intcntl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
1:35 pm - 3:04 pmBCN  Barcelona-El Prat-SAT San Antonio
32h 29m2 stops Montreal Pierre Elliott Trudeau Intl Newark
$753Air Canada
Sun, Jan 17 - Wed, Jan 20
Multiple Airlines Logo
7:30 am - 9:35 amSAT  San Antonio-BCN Barcelona-El Prat
19h 05m3 stops Houston George Bush Intcntl Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
1:35 pm - 11:47 amBCN  Barcelona-El Prat-SAT San Antonio
29h 12m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$766Multiple Airlines
Mon, Dec 7 - Tue, Dec 15
KLM Logo
7:38 am - 8:40 amSAT  San Antonio-BCN Barcelona-El Prat
18h 02m1 stop Atlanta Hartsfield-Jackson
KLM Logo
10:50 am - 10:20 pmBCN  Barcelona-El Prat-SAT San Antonio
18h 30m1 stop Atlanta Hartsfield-Jackson
$769KLM
Mon, Dec 7 - Tue, Dec 15
Lufthansa Logo
1:35 pm - 2:30 pmSAT  San Antonio-BCN Barcelona-El Prat
17h 55m2 stops Denver Intl Munich Franz Josef Strauss
Lufthansa Logo
9:55 am - 9:07 pmBCN  Barcelona-El Prat-SAT San Antonio
18h 12m2 stops Frankfurt am Main Denver Intl
$770Lufthansa
Mon, Jan 11 - Tue, Jan 26
American Airlines Logo
5:37 pm - 5:55 pmSAT  San Antonio-BCN Barcelona-El Prat
17h 18m2 stops Dallas/Fort Worth London Heathrow
American Airlines Logo
3:05 pm - 11:59 pmBCN  Barcelona-El Prat-SAT San Antonio
15h 54m1 stop Miami
$771American Airlines
Mon, Jan 11 - Tue, Jan 26
Lufthansa Logo
12:50 pm - 5:35 pmSAT  San Antonio-BCN Barcelona-El Prat
21h 45m2 stops Newark Munich Franz Josef Strauss
Lufthansa Logo
5:55 am - 10:58 pmBCN  Barcelona-El Prat-SAT San Antonio
24h 03m2 stops Frankfurt am Main Chicago O'Hare Intl
$773Lufthansa
Mon, Dec 7 - Tue, Dec 15
KLM Logo
7:38 am - 8:40 amSAT  San Antonio-BCN Barcelona-El Prat
18h 02m1 stop Atlanta Hartsfield-Jackson
KLM Logo
6:00 am - 5:48 pmBCN  Barcelona-El Prat-SAT San Antonio
18h 48m2 stops Amsterdam Schiphol Minneapolis St Paul
$774KLM
Tue, Sep 22 - Tue, Sep 29
American Airlines Logo
2:35 pm - 10:55 amSAT  San Antonio-BCN Barcelona-El Prat
13h 20m1 stop Chicago O'Hare Intl
American Airlines Logo
12:20 pm - 10:03 pmBCN  Barcelona-El Prat-SAT San Antonio
16h 43m1 stop Miami
$803American Airlines
Booking Insights

Price, demand and travel trends for San Antonio to Barcelona-El Prat Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from San Antonio to Barcelona-El Prat Airport with more confidence.

How much is a round-trip flight from San Antonio to Barcelona-El Prat Airport?

Round-trip flights from San Antonio to Barcelona-El Prat Airport start at $749. Prices are typical for this route right now, with typical round-trip fares ranging from $732 to $1,140. The lowest price found in the past 5 days was $749 on United Airlines.

What's the cheapest day of the week to fly from San Antonio to Barcelona-El Prat Airport?

Wednesday is the cheapest day of the week to fly from San Antonio to Barcelona-El Prat Airport, it is 14% cheaper than the average day. Saturday is the most expensive day with flight prices 31% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • March is the cheapest month to fly from San Antonio to Barcelona-El Prat Airport at $682 round-trip.
  • May ($1,216) and June ($1,213) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 78% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from San Antonio to Barcelona-El Prat Airport the cheapest?

Flights from San Antonio to Barcelona-El Prat Airport are cheapest 9 weeks before departure. Booking in this window typically costs about 37% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for San Antonio to Barcelona-El Prat Airport flights

Low season

January

Cheapest flight

$358
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from San Antonio to Barcelona-El Prat Airport

When to book flights from San Antonio to Barcelona

Are your dates flexible? Find out the best times to travel from San Antonio to Barcelona based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your San Antonio to Barcelona-El Prat Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from San Antonio to Barcelona-El Prat Airport?

    Flights from San Antonio to Barcelona-El Prat Airport usually depart from San Antonio (SAT) and arrive at Barcelona-El Prat (BCN).

  • What cabin classes can I book on flights from San Antonio to Barcelona-El Prat Airport?

    Four cabin classes are available on flights from San Antonio to Barcelona-El Prat Airport:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • Which airports do connecting flights from San Antonio to Barcelona-El Prat Airport pass through?

    One-stop flights from San Antonio to Barcelona-El Prat Airport most commonly connect through:

    • Dallas/Fort Worth (DFW) - 48% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 24% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 18% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) - 3% of one-stop connections

    Dallas/Fort Worth (DFW) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from San Antonio to Barcelona-El Prat Airport?

    Yes. Being flexible with your travel dates can save you up to 35% on the San Antonio to Barcelona-El Prat Airport route. Wednesday is the cheapest departure day at $769 round-trip on average, while Saturday is the most expensive at $1,176, a difference of $407. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Barcelona-El Prat Airport?

    Some of the most popular sights in Barcelona-El Prat Airport are La Rambla, Barcelona City Centre and Sagrada Familia. These are among the most viewed places in Barcelona-El Prat Airport on KAYAK.

  • How expensive are last-minute San Antonio to Barcelona-El Prat Airport flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 11% above the route average of $894. Book 9 weeks before departure for the lowest fares.

  • How long is a flight from San Antonio to Barcelona-El Prat Airport?

    A nonstop flight from San Antonio to Barcelona-El Prat Airport takes 0h 00m, covering 5,395 miles.

  • Do I need a passport to fly from San Antonio to Barcelona-El Prat Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from San Antonio to Barcelona-El Prat Airport looking right now?

    One-way fares from San Antonio to Barcelona-El Prat Airport are currently lower than usual. Average one-way flight prices are about $443, which is 29% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from San Antonio to Barcelona-El Prat Airport?

    Flying via London Heathrow (LHR) gives the shortest average 1-stop total travel time at 13h 44m, compared with 13h 48m via Dallas/Fort Worth (DFW) and 13h 56m via Chicago O'Hare Intl (ORD).

  • What is the time difference between San Antonio and Barcelona-El Prat Airport?

    Barcelona-El Prat Airport is 7 hours ahead of San Antonio (Central European Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Barcelona-El Prat Airport (BCN)?

    Barcelona-El Prat Airport (BCN) hosts 5 major car rental companies, with daily rates starting from around $2 for economy cars. Top options include:
    · Record go
    · NIZACARS
    · Goldcar Rental SP
    · CLICK RENT
    · Ok Mobility

  • How much should I expect to pay for a San Antonio to Barcelona-El Prat Airport flight?

    Round-trip flights from San Antonio to Barcelona-El Prat Airport range from $732 to $1,140, with an average of $894 over the past 12 months. Anything below $732 counts as a good deal.

Your guide to booking San Antonio to Barcelona-El Prat Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Saturday. On this route, Wednesday flights average $769 - about $407 less than Saturday (35% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 9 weeks before you fly. On this route, that window historically saves about 37% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your San Antonio to Barcelona-El Prat Airport trip for March. Fares historically average $682 round-trip in that month - typically $534 less than the most expensive month, which is May (based on the last 12 months).

Everything you need to know for your flight from San Antonio to Barcelona

Information on your arrival and departure airports

San Antonio (SAT)
Barcelona-El Prat (BCN)