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$398+ Cheap flights from San Antonio (SAT) to Barcelona

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — BCN
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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The best prices from San Antonio to Barcelona are usually found in February or November, booked 13 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from San Antonio to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Barcelona (S37). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 30, 2025.

Round-trip from

$692
(Cheapflightsfares)

One-way from

$413
(FlightHub)

Popular in

June

Cheapest in

February

Average price

$797
From San Antonio to Barcelona
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One-way flight from San Antonio to Barcelona
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Highest demand for flights based on searches. 31% potential increase in price ($433 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($62 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from San Antonio to Barcelona

Cheapest flights from San Antonio to Barcelona
Explore the most affordable flight options available from San Antonio to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

This oojo deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1912:31 pmSAT - BCN
2 stops19h 14mBritish Airways
Sat 12/66:40 amBCN - SAT
2 stops20h 20mBritish Airways
Deal found 1/29$613
This Cheapflightsfares deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/247:00 amSAT - BCN
2 stops19h 50mAir Canada
Tue 4/11:15 pmBCN - SAT
2 stops16h 44mAir Canada
Deal found 1/29$692
This FlightHub deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/287:00 amSAT - BCN
2 stops28h 20mScandinavian Airlines
Thu 3/67:10 pmBCN - SAT
2 stops33h 39mScandinavian Airlines
Deal found 1/29$696
This United Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2412:15 pmSAT - BCN
1 stop14h 45mUnited Airlines
Tue 4/112:15 pmBCN - SAT
2 stops39h 19mUnited Airlines
Deal found 1/29$698
This American Airlines deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/234:23 pmSAT - BCN
1 stop34h 17mAmerican Airlines
Tue 4/81:10 pmBCN - SAT
1 stop17h 16mAmerican Airlines
Deal found 1/30$711
This KLM deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/241:45 pmSAT - BCN
1 stop11h 55mKLM
Tue 4/111:35 amBCN - SAT
1 stop20h 02mKLM
Deal found 1/29$714
This Air Canada deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/247:30 amSAT - BCN
3 stops19h 20mMultiple Airlines
Tue 4/11:15 pmBCN - SAT
2 stops16h 44mMultiple Airlines
Deal found 1/29$726
This Travelocity deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2012:30 pmSAT - BCN
2 stops20h 25mITA Airways
Thu 3/64:45 pmBCN - SAT
2 stops60h 09mITA Airways
Deal found 1/29$793
This Cheapflightsfares deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/412:35 pmSAT - BCN
1 stop14h 35mIberia
Fri 4/1812:15 pmBCN - SAT
1 stop18h 44mIberia
Deal found 1/29$1,057
This Delta deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/48:10 amSAT - BCN
2 stops20h 45mDelta
Fri 4/1811:35 amBCN - SAT
1 stop15h 42mDelta
Deal found 1/29$1,105
This Cheapflightsfares deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/192:11 pmSAT - BCN
2 stops20h 44mLufthansa
Sun 5/46:50 amBCN - SAT
2 stops21h 16mLufthansa
Deal found 1/29$1,156
This Turkish Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/97:00 pmSAT - BCN
2 stops21h 10mTurkish Airlines
Sat 9/2012:00 pmBCN - SAT
2 stops41h 33mTurkish Airlines
Deal found 1/29$1,275

Find flights from San Antonio to Barcelona within your budget

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, Cheapflights users made 2,558,603 searches. Data last updated January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Mon 3/24

7:00 am-8:50 am

2 stops19h 50m

Barcelona-El Prat

Tue 4/1

1:15 pm-10:59 pm

2 stops16h 44m

$692

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Sun 3/23

2:32 pm-12:35 pm

2 stops16h 03m

Barcelona-El Prat

Tue 4/8

10:45 am-11:51 pm

1 stop20h 06m

$710

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Sun 3/23

4:23 pm-8:40 am

1 stop34h 17m

Barcelona-El Prat

Tue 4/8

1:10 pm-11:26 pm

1 stop17h 16m

$711

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Mon 3/24

12:30 pm-9:00 am

2 stops14h 30m

Barcelona-El Prat

Tue 4/1

11:15 am-8:34 pm

1 stop16h 19m

$713

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Mon 3/24

7:30 am-8:50 am

3 stops19h 20m

Barcelona-El Prat

Tue 4/1

1:15 pm-12:12 pm

2 stops29h 57m

$726

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Thu 3/13

5:35 pm-6:20 pm

2 stops42h 45m

Barcelona-El Prat

Thu 3/20

7:10 pm-12:37 am

2 stops35h 27m

$876

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Mon 3/17

11:00 am-7:40 am

1 stop14h 40m

Barcelona-El Prat

Fri 3/28

9:45 am-9:55 am

1 stop30h 10m

$877

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Thu 3/13

12:11 pm-2:50 pm

2 stops20h 39m

Barcelona-El Prat

Thu 3/20

11:45 am-8:34 pm

1 stop14h 49m

$879

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Tue 2/25

5:30 am-8:40 am

1 stop20h 10m

Barcelona-El Prat

Sat 3/8

10:55 am-12:27 am

1 stop20h 32m

$881

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Fri 3/28

1:45 pm-7:40 am

1 stop11h 55m

Barcelona-El Prat

Tue 4/1

12:20 pm-10:44 pm

2 stops17h 24m

$1,017

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Showing 1-10 of 23 results
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Best time to book a flight from San Antonio to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from San Antonio with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from San Antonio to Barcelona

Get recent, data-driven insights about flights from San Antonio to Barcelona including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Barcelona. Price data was last updated on January 24, 2025.

The best time to book flights from San Antonio to Barcelona is 12 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from San Antonio to Barcelona?

Currently, January is the cheapest month in which you can book a flight from San Antonio to Barcelona (average of $523). Flying from San Antonio to Barcelona in June is currently the most expensive (average of $1,098). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAT to BCN?

Find hourly flight availability from San Antonio to Barcelona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 30, 2025.

It’s optimal to fly from San Antonio to Barcelona in the evening. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from San Antonio to Barcelona?

Use this chart to determine the cheapest time to fly round-trip from San Antonio to Barcelona. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Antonio to Barcelona flight should consider departing on Monday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Barcelona by month

Plan your trip to Barcelona by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Barcelona ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Barcelona when rainfall is around 0.8 in.

Temperature in Barcelona by month

Plan your trip to Barcelona by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Barcelona, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Barcelona

Get insights into the airlines that provide service to Barcelona. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Barcelona. Reviews last updated January 30, 2025.
Delta
8.0
Very good
8,454 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,454 reviews
Delta
8.0
Very good
8,454 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,335 reviews
Delta
8.0
Very good
8,454 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,285 reviews
Delta
8.0
Very good
8,454 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,475 reviews
Delta
8.0
Very good
8,454 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,913 reviews
Delta
8.0
Very good
8,454 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Barcelona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Antonio to Barcelona?

    For a flight from San Antonio to Barcelona, you will be flying from San Antonio. San Antonio (SAT) is just 7.6 mi from the center of the city. San Antonio is the only San Antonio airport and it handles 0 outbound flights to Barcelona per day. 9 airlines have flights to Barcelona from San Antonio on a regular basis.

  • What are the cheapest airlines flying from San Antonio to Barcelona round-trip?

    Flying on Air Canada is currently your cheapest option to Barcelona, with prices starting at $692. Additional round-trip tickets that might be worth considering are offered by Scandinavian Airlines and United Airlines, with the lowest prices starting at $696 and $698, respectively. Air Canada is 28% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from San Antonio to Barcelona one-way?

    To fly one-way, consider booking your trip with Scandinavian Airlines, which is currently one of the cheapest options available, starting at $413. KLM flights start at $538 while deals on Delta start at $588 one-way.

  • Can I find deals for flights from San Antonio to Barcelona that include hotel bookings?

    Yes. In addition to deals on San Antonio to Barcelona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Barcelona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Barcelona.

  • Can I find deals for business class flights from San Antonio to Barcelona?

    Yes. Cheapflights offers flight deals from San Antonio to Barcelona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Antonio to Barcelona?

    Currently, January is the cheapest month in which you can book a flight from San Antonio to Barcelona (average of $523). Flying from San Antonio to Barcelona in June is currently the most expensive (average of $1,098). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 9 airlines flying from San Antonio to Barcelona

Discover the top 9 airlines that operate flights from San Antonio to Barcelona. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$468Average$781FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$560Average$1,045FlexibilityNo cancel feeOn-time71%
IberiaCheapest$564Average$867FlexibilityNo cancel feeOn-time77%
DeltaCheapest$566Average$859FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$569Average$1,061FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$572Average$858FlexibilityNo cancel feeOn-time69%
KLMCheapest$590Average$940FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$590Average$890FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$653Average$1,108FlexibilityNo cancel feeOn-time76%
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