What airlines fly to San Antonio?

British Airways, United Airlines and KLM are the top three most popular airlines that fly to San Antonio from Belgium according to our data. British Airways is the first choice among our users, with 38% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 3 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Belgium to San Antonio Airport?

Prices for flights from Belgium to San Antonio Airport refresh daily.

How old do you have to be to fly from Belgium to San Antonio Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Belgium to San Antonio Airport.

What documentation or ID do you need to fly to San Antonio Airport?

The travel and health documents you'll need for your trip to San Antonio Airport 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 San Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$721 Cheap Flights from Belgium to San Antonio in 2025/26

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Find the cheapest flights from Belgium to San Antonio

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Recent round-trip flight deals from Belgium to San Antonio

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10:30 am - 11:00 pmBRU-SAT

19h 30m2 stops

11:18 am - 8:05 amSAT-BRU

13h 47m1 stop

$761Multiple Airlines

Find Deal

Thu, Dec 4 - Wed, Dec 10

7:00 am - 9:32 pmBRU-SAT

21h 32m2 stops

7:47 am - 1:15 pmSAT-BRU

22h 28m2 stops

$771United Airlines

Find Deal

Thu, Dec 4 - Wed, Dec 10

11:55 am - 8:15 pmBRU-SAT

15h 20m1 stop

11:18 am - 8:05 amSAT-BRU

13h 47m1 stop

$773Lufthansa

Find Deal

Thu, Dec 4 - Wed, Dec 10

10:15 am - 11:14 pmBRU-SAT

19h 59m2 stops

10:14 am - 11:10 amSAT-BRU

17h 56m2 stops

$775American Airlines

Find Deal

Thu, Feb 19 - Mon, Feb 23

10:15 am - 11:06 pmBRU-SAT

19h 51m2 stops

8:30 am - 11:10 amSAT-BRU

19h 40m2 stops

$777American Airlines

Find Deal

Thu, Feb 19 - Mon, Feb 23

11:00 am - 10:59 amBRU-SAT

30h 59m1 stop

12:10 pm - 9:00 amSAT-BRU

13h 50m1 stop

$780Delta

Find Deal

Thu, Nov 20 - Mon, Nov 24

11:00 am - 10:59 amBRU-SAT

30h 59m1 stop

12:10 pm - 9:00 amSAT-BRU

13h 50m1 stop

$802Delta

Find Deal

Thu, Nov 20 - Mon, Nov 24

7:00 am - 9:32 pmBRU-SAT

21h 32m3 stops

9:55 am - 1:15 pmSAT-BRU

20h 20m3 stops

$841Air Canada

Find Deal

Thu, Dec 4 - Wed, Dec 10

10:10 am - 11:16 pmBRU-SAT

20h 06m1 stop

11:22 am - 8:05 amSAT-BRU

13h 43m1 stop

$877Lufthansa

Find Deal

Mon, Nov 17 - Sun, Nov 23

7:00 am - 10:56 pmBRU-SAT

22h 56m3 stops

5:30 am - 7:50 amSAT-BRU

19h 20m3 stops

$1,421Air Canada

Find Deal

Thu, Nov 20 - Mon, Nov 24

United Airlines flights from Belgium to San Antonio

Our best United Airlines deals on Belgium to San Antonio flight tickets

United Airlines

Dec 4

BRU7:00 amBrussels Bruxelles-National

21h 32m

2 stops

SAT9:32 pmSan Antonio

Dec 10

SAT7:47 amSan Antonio

22h 28m

2 stops

BRU1:15 pmBrussels Bruxelles-National

$771

Find similar

United Airlines

Nov 17

BRU10:30 amBrussels Bruxelles-National

19h 26m

2 stops

SAT10:56 pmSan Antonio

Nov 23

SAT7:05 amSan Antonio

18h 50m

1 stop

BRU8:55 amBrussels Bruxelles-National

$887

Find similar

United Airlines

Dec 18

BRU10:30 amBrussels Bruxelles-National

19h 24m

2 stops

SAT10:54 pmSan Antonio

Dec 25

SAT2:13 pmSan Antonio

15h 57m

2 stops

BRU1:10 pmBrussels Bruxelles-National

$901

Find similar

Lufthansa flights from Belgium to San Antonio

Our best Lufthansa deals on Belgium to San Antonio flight tickets

Lufthansa

Dec 4

BRU11:55 amBrussels Bruxelles-National

15h 20m

1 stop

SAT8:15 pmSan Antonio

Dec 10

SAT11:18 amSan Antonio

13h 47m

1 stop

BRU8:05 amBrussels Bruxelles-National

$773

Find similar

Lufthansa

Nov 17

BRU10:10 amBrussels Bruxelles-National

20h 06m

1 stop

SAT11:16 pmSan Antonio

Nov 23

SAT11:22 amSan Antonio

13h 43m

1 stop

BRU8:05 amBrussels Bruxelles-National

$877

Find similar

Lufthansa

Dec 17

BRU10:10 amBrussels Bruxelles-National

19h 49m

1 stop

SAT10:59 pmSan Antonio

Dec 29

SAT12:25 pmSan Antonio

11h 50m

1 stop

BRU7:15 amBrussels Bruxelles-National

$1,073

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BrusselsSan Antonio

BRU - SAT

BRUSAT

Brussels Bruxelles-National

Thu 12/4

10:30 am-11:00 pm

2 stops19h 30m

San Antonio

Wed 12/10

11:18 am-8:05 am

1 stop13h 47m

$761

BrusselsSan Antonio

BRU - SAT

BRUSAT

Brussels Bruxelles-National

Thu 12/4

7:00 am-9:32 pm

2 stops21h 32m

San Antonio

Wed 12/10

7:47 am-1:15 pm

2 stops22h 28m

$771

BrusselsSan Antonio

BRU - SAT

BRUSAT

Brussels Bruxelles-National

Thu 12/4

11:55 am-8:15 pm

1 stop15h 20m

San Antonio

Wed 12/10

11:18 am-8:05 am

1 stop13h 47m

$773

BrusselsSan Antonio

BRU - SAT

BRUSAT

Brussels Bruxelles-National

Thu 2/19

10:15 am-11:14 pm

2 stops19h 59m

San Antonio

Mon 2/23

10:14 am-11:10 am

2 stops17h 56m

$775

BrusselsSan Antonio

BRU - SAT

BRUSAT

Brussels Bruxelles-National

Thu 2/19

10:15 am-11:06 pm

2 stops19h 51m

San Antonio

Mon 2/23

8:30 am-11:10 am

2 stops19h 40m

$777

BrusselsSan Antonio

BRU - SAT

BRUSAT

Brussels Bruxelles-National

Thu 11/20

11:00 am-10:59 am

1 stop30h 59m

San Antonio

Mon 11/24

12:10 pm-9:00 am

1 stop13h 50m

$780

BrusselsSan Antonio

BRU - SAT

BRUSAT

Brussels Bruxelles-National

Thu 11/20

11:00 am-10:59 am

1 stop30h 59m

San Antonio

Mon 11/24

12:10 pm-9:00 am

1 stop13h 50m

$802

BrusselsSan Antonio

BRU - SAT

BRUSAT

Brussels Bruxelles-National

Thu 12/4

7:00 am-9:32 pm

3 stops21h 32m

San Antonio

Wed 12/10

9:55 am-1:15 pm

3 stops20h 20m

$841

BrusselsSan Antonio

BRU - SAT

BRUSAT

Brussels Bruxelles-National

Mon 11/17

10:10 am-11:16 pm

1 stop20h 06m

San Antonio

Sun 11/23

11:22 am-8:05 am

1 stop13h 43m

$877

BrusselsSan Antonio

BRU - SAT

BRUSAT

Brussels Bruxelles-National

Thu 11/20

7:00 am-10:56 pm

3 stops22h 56m

San Antonio

Mon 11/24

5:30 am-7:50 am

3 stops19h 20m

$1,421

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Belgium to San Antonio

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

Prices

Airlines

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Friday when prices can be found for as low as $885. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Tuesday is $1,360.

What is the cheapest time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is in the afternoon. momondo users have found flights departing from Belgium to San Antonio in the afternoon for as low as $886. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the morning, with an average ticket price of $958. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Belgium to San Antonio flights?

You could potentially save up to 53% on your flight if you consider stops on a Belgium to San Antonio flight.

Cheap Belgium to San Antonio flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belgium to San Antonio

Direct flights	None

There are no direct flights from Belgium to San Antonio. There are no popular flight routes from Belgium to San Antonio.

Search flight deals

When did momondo last update prices for flights from Belgium to San Antonio Airport?
Prices for flights from Belgium to San Antonio Airport refresh daily.
How old do you have to be to fly from Belgium to San Antonio Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Belgium to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The travel and health documents you'll need for your trip to San Antonio Airport 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 San Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

New Braunfels

Boerne

Kerrville

Schertz

Pleasanton

Why use momondo?

Why should I use momondo to find a flight deal from Belgium to San Antonio?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Belgium to San Antonio. momondo saves you time and could save you money on your trip.

Can I find flights from Belgium to San Antonio with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Belgium to San Antonio flights to just show those with flexible booking policies.

How can momondo help me find flights from Belgium to San Antonio?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Antonio from Belgium.

I’m not ready to book a flight from Belgium to San Antonio right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Belgium to San Antonio now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Antonio and let you know when they change.