$684+ Cheap flights from Barcelona-El Prat (BCN) to San Antonio (SAT)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/29. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — SAT
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from Barcelona-El Prat to San Antonio with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Barcelona-El Prat to San Antonio
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Best
Last-minute
One-way
Cheapest flights from Barcelona-El Prat to San AntonioExplore the most affordable flight options available from Barcelona-El Prat to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from Barcelona-El Prat to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This KLM deal was found by Cheapflights users on 10/21. 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.
Wed 11/46:00 am -
2 stops18h 14m
Sun 1/314:00 pm -
2 stops15h 00m
Deal found 10/21![Multiple Airlines logo]()
$915
This Air France deal was found by Cheapflights users on 10/21. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:50 am -
1 stop15h 58m
Sun 1/3112:10 pm -
1 stop13h 25m
Deal found 10/21![Air France logo]()
$920
This Icelandair deal was found by Cheapflights users on 10/25. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1912:45 pm -
2 stops28h 20m
Tue 12/295:30 pm -
2 stops37h 10m
Deal found 10/25![Multiple Airlines logo]()
$936
This Rumbo deal was found by Cheapflights users on 10/21. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:35 am -
2 stops19h 51m
Mon 11/911:04 am -
2 stops14h 31m
Deal found 10/21![Virgin Atlantic logo]()
$937
This Flighttix deal was found by Cheapflights users on 10/23. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/79:55 am -
2 stops18h 31m
Mon 12/144:57 pm -
2 stops33h 38m
Deal found 10/23![Multiple Airlines logo]()
$942
This Delta deal was found by Cheapflights users on 10/21. 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.
Sat 12/510:50 am -
2 stops19h 07m
Wed 12/912:59 pm -
2 stops18h 01m
Deal found 10/21![Delta logo]()
$946
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Thu 11/510:50 am -
1 stop18h 09m
Mon 11/95:00 am -
1 stop19h 05m
Deal found 10/22![American Airlines logo]()
$949
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Sun 11/83:10 pm -
1 stop15h 28m
Sat 11/147:35 am -
2 stops17h 45m
Deal found 10/25![United Airlines logo]()
$958
This Expedia deal was found by Cheapflights users on 10/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:50 am -
1 stop18h 09m
Mon 11/97:15 am -
2 stops21h 30m
Deal found 10/22![Iberia logo]()
$959
Best flights from Barcelona-El Prat to San AntonioDiscover carefully curated flight deals from Barcelona-El Prat to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Barcelona-El Prat to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This Delta deal was found by Cheapflights users on 10/21. 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.
Sat 1/2310:35 am -
1 stop31h 21m
Sun 1/314:00 pm -
2 stops18h 00m
Deal found 10/21![Delta logo]()
$890
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Sat 1/239:55 am -
2 stops34h 18m
Sun 1/314:10 pm -
2 stops33h 10m
Deal found 10/25![United Airlines logo]()
$891
This KLM deal was found by Cheapflights users on 10/21. 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.
Sat 2/1310:50 am -
1 stop20h 38m
Sat 2/201:00 pm -
1 stop12h 35m
Deal found 10/21![KLM logo]()
$893
This KLM deal was found by Cheapflights users on 10/24. 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.
Sat 1/2310:35 am -
1 stop19h 15m
Sun 1/314:00 pm -
2 stops15h 00m
Deal found 10/24![Multiple Airlines logo]()
$899
This Delta deal was found by Cheapflights users on 10/25. 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.
Sat 2/1310:50 am -
1 stop20h 38m
Sat 2/205:30 am -
2 stops20h 30m
Deal found 10/25![Delta logo]()
$899
This KLM deal was found by Cheapflights users on 10/24. 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.
Sat 1/2310:35 am -
1 stop19h 15m
Sun 1/316:19 am -
1 stop19h 21m
Deal found 10/24![KLM logo]()
$902
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Thu 1/2111:00 am -
2 stops19h 06m
Mon 1/257:25 am -
2 stops17h 55m
Deal found 10/23![United Airlines logo]()
$902
Last-minute flights from Barcelona-El Prat to San AntonioDiscover last-minute flight deals from Barcelona-El Prat to San Antonio. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Barcelona-El Prat to San Antonio. Data last updated October 25, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 10/21. 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.
Wed 11/46:00 am -
2 stops18h 14m
Sun 1/314:00 pm -
2 stops15h 00m
Deal found 10/21![Multiple Airlines logo]()
$915
This Air France deal was found by Cheapflights users on 10/21. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:50 am -
1 stop15h 58m
Sun 1/3112:10 pm -
1 stop13h 25m
Deal found 10/21![Air France logo]()
$920
This Rumbo deal was found by Cheapflights users on 10/21. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:35 am -
2 stops19h 51m
Mon 11/911:04 am -
2 stops14h 31m
Deal found 10/21![Virgin Atlantic logo]()
$937
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Thu 11/510:50 am -
1 stop18h 09m
Mon 11/95:00 am -
1 stop19h 05m
Deal found 10/22![American Airlines logo]()
$949
This Expedia deal was found by Cheapflights users on 10/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:50 am -
1 stop18h 09m
Mon 11/97:15 am -
2 stops21h 30m
Deal found 10/22![Iberia logo]()
$959
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Thu 11/511:00 am -
2 stops17h 26m
Mon 11/97:35 am -
2 stops17h 45m
Deal found 10/22![United Airlines logo]()
$960
This Air Canada deal was found by Cheapflights users on 10/21. 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.
Thu 11/51:35 pm -
3 stops29h 04m
Mon 11/95:34 pm -
2 stops33h 01m
Deal found 10/21![Multiple Airlines logo]()
$964
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Sun 11/83:10 pm -
1 stop15h 28m
Sat 11/141:15 pm -
1 stop17h 00m
Deal found 10/25![United Airlines logo]()
$958
One-way flights from Barcelona-El Prat to San AntonioSearch for one-way flight options from Barcelona-El Prat to San Antonio. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Barcelona-El Prat to San Antonio. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/297:10 pm -
3 stops51h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$684
This Thrive Travel deal was found by Cheapflights users on 10/23. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/315:30 pm -
2 stops32h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![British Airways logo]()
$863
This KAYAK deal was found by Cheapflights users on 10/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/299:10 pm -
2 stops34h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Aer Lingus logo]()
$873
This Turkish Airlines deal was found by Cheapflights users on 10/20. 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.
Sat 10/316:30 am -
2 stops22h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Turkish Airlines logo]()
$934
This Iberia deal was found by Cheapflights users on 10/20. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3111:30 am -
1 stop18h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Iberia logo]()
$1,068
This American Airlines deal was found by Cheapflights users on 10/23. 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.
Sat 10/3111:00 am -
1 stop16h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![American Airlines logo]()
$1,074
Find flight deals from Barcelona-El Prat to San Antonio
Discover tips and strategies to find the most affordable flight options for your journey from Barcelona-El Prat (BCN) to San Antonio (SAT). 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 October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $888 (KLM) |
One-way from | $684 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $934 |
Cheapflights Fare Finder
Customize your flight search to find flights from Barcelona-El Prat to San Antonio 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 7,457,451 searches. Data last updated October 25, 2026.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BarcelonaSan Antonio
BCN Barcelona-El Prat - SAT San Antonio
BCNSAT
Barcelona-El Prat
Sat 1/23
10:35 am-10:56 am
1 stop31h 21m
San Antonio
Sun 1/31
4:00 pm-5:00 pm
2 stops18h 00m
$890
BarcelonaSan Antonio
BCN Barcelona-El Prat - SAT San Antonio
BCNSAT
Barcelona-El Prat
Sat 1/23
9:55 am-1:13 pm
2 stops34h 18m
San Antonio
Sun 1/31
4:10 pm-8:20 am
2 stops33h 10m
$891
BarcelonaSan Antonio
BCN Barcelona-El Prat - SAT San Antonio
BCNSAT
Barcelona-El Prat
Sat 2/13
10:50 am-12:28 am
1 stop20h 38m
San Antonio
Sat 2/20
1:00 pm-8:35 am
1 stop12h 35m
$893
BarcelonaSan Antonio
BCN Barcelona-El Prat - SAT San Antonio
BCNSAT
Barcelona-El Prat
Sat 10/31
5:30 pm-4:37 pm
2 stops29h 07m
San Antonio
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$894
BarcelonaSan Antonio
BCN Barcelona-El Prat - SAT San Antonio
BCNSAT
Barcelona-El Prat
Sat 1/23
10:35 am-10:50 pm
1 stop19h 15m
San Antonio
Sun 1/31
4:00 pm-2:00 pm
2 stops15h 00m
$899
BarcelonaSan Antonio
BCN Barcelona-El Prat - SAT San Antonio
BCNSAT
Barcelona-El Prat
Sat 2/13
10:50 am-12:28 am
1 stop20h 38m
San Antonio
Sat 2/20
5:30 am-9:00 am
2 stops20h 30m
$899
BarcelonaSan Antonio
BCN Barcelona-El Prat - SAT San Antonio
BCNSAT
Barcelona-El Prat
Sat 1/23
10:35 am-10:50 pm
1 stop19h 15m
San Antonio
Sun 1/31
6:19 am-8:40 am
1 stop19h 21m
$902
BarcelonaSan Antonio
BCN Barcelona-El Prat - SAT San Antonio
BCNSAT
Barcelona-El Prat
Thu 1/21
11:00 am-11:06 pm
2 stops19h 06m
San Antonio
Mon 1/25
7:25 am-8:20 am
2 stops17h 55m
$902
BarcelonaSan Antonio
BCN Barcelona-El Prat - SAT San Antonio
BCNSAT
Barcelona-El Prat
Sat 10/31
6:30 am-10:51 pm
2 stops22h 21m
San Antonio
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$934
BarcelonaSan Antonio
BCN Barcelona-El Prat - SAT San Antonio
BCNSAT
Barcelona-El Prat
Sat 10/31
11:00 am-9:59 pm
1 stop16h 59m
San Antonio
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$1,074
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Barcelona-El Prat to San Antonio
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Barcelona-El Prat to San Antonio in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Barcelona-El Prat Airport-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Barcelona-El Prat Airport-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Barcelona-El Prat Airport-San Antonio flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Barcelona-El Prat Airport-San Antonio flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Barcelona-El Prat Airport-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Barcelona-El Prat to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Barcelona-El Prat with our price prediction graph.
BCN-SAT
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.
Cheapflights Insights
Everything you need to know about your flight from Barcelona-El Prat Airport to San Antonio
What is the cheapest month to book a flight from Barcelona-El Prat Airport to San Antonio?
Currently, February is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to San Antonio (average of $776). Flying from Barcelona-El Prat Airport to San Antonio in June is currently the most expensive (average of $1,628). 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.
How much does it cost to fly round-trip from Barcelona-El Prat Airport to San Antonio?
Airfare is below average for this route at the moment.
Barcelona-El Prat Airport to San Antonio flights typically cost between $912 and $1,109 in January.The cheapest round-trip price found within the last 5 days was $888 on Multiple Airlines (Jan 23-Jan 31).
Related info for your journey
Find useful and relevant information for your journey from Barcelona-El Prat to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
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