HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Antonio

$672+ Cheap flights from Bruxelles-National (BRU) 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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — SAT
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Bruxelles-National 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 Bruxelles-National to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Bruxelles-National (BRU) 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 septiembre 17, 2025.

Round-trip from

$672
(American Airlines)

Popular in

November

Cheapest in

May

Average price

$602
From Brussels Bruxelles-National to San Antonio
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($192 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Bruxelles-National to San Antonio

Cheapest flights from Bruxelles-National to San Antonio
Explore the most affordable flight options available from Bruxelles-National to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

This British Airways deal was found by Cheapflights users on 9/15. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/308:35 pmBRU - SAT
2 stops27h 05mBritish Airways
jue. 11/65:52 pmSAT - BRU
2 stops16h 08mBritish Airways
Deal found 9/15$673
This British Airways deal was found by Cheapflights users on 9/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/22:50 pmBRU - SAT
2 stops32h 52mBritish Airways
mié. 10/84:37 pmSAT - BRU
2 stops15h 43mBritish Airways
Deal found 9/16$726
This Flighttix deal was found by Cheapflights users on 9/15. 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.
jue. 10/3010:30 amBRU - SAT
2 stops18h 26mLufthansa
jue. 11/612:49 pmSAT - BRU
1 stop12h 16mLufthansa
Deal found 9/15$753
This Flighttix deal was found by Cheapflights users on 9/16. 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.
jue. 10/28:30 amBRU - SAT
2 stops19h 59mMultiple Airlines
mié. 10/811:55 amSAT - BRU
1 stop12h 20mMultiple Airlines
Deal found 9/16$758
This United Airlines deal was found by Cheapflights users on 9/15. 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.
jue. 10/307:00 amBRU - SAT
2 stops21h 27mUnited Airlines
jue. 11/612:49 pmSAT - BRU
1 stop12h 16mUnited Airlines
Deal found 9/15$763
This United Airlines deal was found by Cheapflights users on 9/15. 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.
jue. 12/410:30 amBRU - SAT
2 stops18h 02mUnited Airlines
vie. 12/122:22 pmSAT - BRU
2 stops15h 53mUnited Airlines
Deal found 9/15$765
This Flighttix deal was found by Cheapflights users on 9/16. 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.
jue. 10/212:00 pmBRU - SAT
1 stop15h 05mBrussels Airlines
mié. 10/811:55 amSAT - BRU
1 stop12h 20mBrussels Airlines
Deal found 9/16$768
This Brussels Airlines deal was found by Cheapflights users on 9/15. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/3011:55 amBRU - SAT
1 stop14h 20mBrussels Airlines
jue. 11/612:12 pmSAT - BRU
1 stop12h 03mBrussels Airlines
Deal found 9/15$770
This Air Canada deal was found by Cheapflights users on 9/15. 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.
jue. 10/3010:00 amBRU - SAT
2 stops31h 20mMultiple Airlines
jue. 11/65:30 amSAT - BRU
3 stops19h 20mMultiple Airlines
Deal found 9/15$784
This United Airlines deal was found by Cheapflights users on 9/15. 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.
jue. 12/1110:30 amBRU - SAT
2 stops17h 23mUnited Airlines
dom. 1/46:40 amSAT - BRU
1 stop19h 15mUnited Airlines
Deal found 9/15$821

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bruxelles-National 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 2,558,603 searches. Data last updated septiembre 17, 2025.
Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to San Antonio that are best for you.

Fly from

Bruxelles-National

Fly to

San Antonio

Route

Depart

Return

Price

BrusselsSan Antonio

BRU - SAT

BRUSAT

Brussels Bruxelles-National

jue. 2/19

10:15 am-11:29 pm

2 stops20h 14m

San Antonio

lun. 2/23

12:03 pm-11:10 am

2 stops16h 07m

$672

BrusselsSan Antonio

BRU - SAT

BRUSAT

Brussels Bruxelles-National

jue. 10/30

8:35 pm-5:40 pm

2 stops27h 05m

San Antonio

jue. 11/6

5:52 pm-5:00 pm

2 stops16h 08m

$673

BrusselsSan Antonio

BRU - SAT

BRUSAT

Brussels Bruxelles-National

jue. 10/2

2:50 pm-4:42 pm

2 stops32h 52m

San Antonio

mié. 10/8

4:37 pm-3:20 pm

2 stops15h 43m

$726

BrusselsSan Antonio

BRU - SAT

BRUSAT

Brussels Bruxelles-National

jue. 10/30

10:30 am-10:56 pm

2 stops18h 26m

San Antonio

jue. 11/6

12:49 pm-8:05 am

1 stop12h 16m

$753

BrusselsSan Antonio

BRU - SAT

BRUSAT

Brussels Bruxelles-National

jue. 10/2

8:30 am-9:29 pm

2 stops19h 59m

San Antonio

mié. 10/8

11:55 am-7:15 am

1 stop12h 20m

$758

BrusselsSan Antonio

BRU - SAT

BRUSAT

Brussels Bruxelles-National

jue. 10/30

7:00 am-10:27 pm

2 stops21h 27m

San Antonio

jue. 11/6

12:49 pm-8:05 am

1 stop12h 16m

$763

BrusselsSan Antonio

BRU - SAT

BRUSAT

Brussels Bruxelles-National

jue. 12/4

10:30 am-9:32 pm

2 stops18h 02m

San Antonio

vie. 12/12

2:22 pm-1:15 pm

2 stops15h 53m

$765

BrusselsSan Antonio

BRU - SAT

BRUSAT

Brussels Bruxelles-National

jue. 10/2

12:00 pm-8:05 pm

1 stop15h 05m

San Antonio

mié. 10/8

11:55 am-7:15 am

1 stop12h 20m

$768

BrusselsSan Antonio

BRU - SAT

BRUSAT

Brussels Bruxelles-National

jue. 10/30

11:55 am-8:15 pm

1 stop14h 20m

San Antonio

jue. 11/6

12:12 pm-7:15 am

1 stop12h 03m

$770

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from Bruxelles-National to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Bruxelles-National 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.

Cheapflights Insights

Everything you need to know about your flight from Brussels Bruxelles-National Airport to San Antonio

What is the cheapest month to book a flight from Brussels Bruxelles-National Airport to San Antonio?

Currently, August is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to San Antonio (average of $295). Flying from Brussels Bruxelles-National Airport to San Antonio in March is currently the most expensive (average of $376). 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.

Related info for your journey

Find useful and relevant information for your journey from Bruxelles-National to San Antonio. 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 into for flights to San Antonio from Brussels Bruxelles-National?

    San Antonio (SAT) is the airport you will fly into if you book a flight from Brussels Bruxelles-National to San Antonio. You should not have trouble finding flights to San Antonio from Brussels Bruxelles-National; the airport handles an average of 0 inbound flights from Brussels Bruxelles-National per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the San Antonio airport from Brussels Bruxelles-National. It is only a 7.6 mi journey from San Antonio (SAT) to San Antonio’s city center.

  • How long is the flight from Brussels Bruxelles-National Airport to San Antonio?

    American Airlines and British Airways can get you from Brussels Bruxelles-National Airport to San Antonio in just under 20h 14m. Your travel time can differ by up to 6h 51m. There are 5175 mi between Brussels Bruxelles-National Airport and San Antonio. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

  • How can I find direct flights from Bruxelles-National to San Antonio?

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

  • Can I find deals for business class flights from Bruxelles-National to San Antonio?

    Yes. Cheapflights offers flight deals from Bruxelles-National to San Antonio 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 Brussels Bruxelles-National Airport to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to San Antonio (average of $295). Flying from Brussels Bruxelles-National Airport to San Antonio in March is currently the most expensive (average of $376). 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

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.