SAT - BRU

$325 Find Cheap Flights from San Antonio to Brussels

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Brussels departing on 4/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Brussels Bruxelles-National Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Brussels, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Brussels, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$612
Typical prices: $816-$1,011
United Airlines
Thu 4/9Thu 4/16
SAT - BRU • 2 stops
Cheapest one-way
$325
Multiple Airlines
Thu 4/2
SAT - BRU • 3 stops
Top airlines
United Airlines
Cheapest • from $612 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between San Antonio and Brussels. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Chicago (ORD)
Cheapest • Avg $603 (round-trip)
Washington, D.C. (IAD)
Shortest trip • 12h 14m (one-way)
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Brussels!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Antonio to Brussels (SAT-BRU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio to Brussels that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Antonio to Brussels

Thu, Apr 9 - Thu, Apr 16
United Airlines Logo
7:40 am - 1:15 pm
SAT
-
BRU
22h 35m
2 stops
United Airlines Logo
9:25 am - 3:11 pm
BRU
-
SAT
36h 46m
2 stops
$612United Airlines
Thu, Apr 9 - Thu, Apr 16
United Airlines Logo
12:15 pm - 7:45 am
SAT
-
BRU
12h 30m
1 stop
United Airlines Logo
9:25 am - 3:11 pm
BRU
-
SAT
36h 46m
2 stops
$615United Airlines
Thu, Apr 9 - Thu, Apr 16
United Airlines Logo
2:02 pm - 9:00 am
SAT
-
BRU
11h 58m
1 stop
United Airlines Logo
12:00 pm - 8:40 pm
BRU
-
SAT
15h 40m
1 stop
$635United Airlines
Fri, Apr 10 - Fri, Apr 17
Multiple Airlines Logo
6:49 am - 7:10 am
SAT
-
BRU
17h 21m
2 stops
Multiple Airlines Logo
9:25 am - 10:53 pm
BRU
-
SAT
20h 28m
2 stops
$636Multiple Airlines
Fri, Apr 10 - Fri, Apr 17
United Airlines Logo
2:02 pm - 9:00 am
SAT
-
BRU
11h 58m
1 stop
United Airlines Logo
9:30 am - 9:03 pm
BRU
-
SAT
18h 33m
2 stops
$653United Airlines
Fri, Apr 10 - Fri, Apr 17
United Airlines Logo
2:02 pm - 9:00 am
SAT
-
BRU
11h 58m
1 stop
United Airlines Logo
12:00 pm - 8:40 pm
BRU
-
SAT
15h 40m
1 stop
$655United Airlines
Fri, Apr 10 - Fri, Apr 17
Multiple Airlines Logo
6:49 am - 7:10 am
SAT
-
BRU
17h 21m
2 stops
Multiple Airlines Logo
9:25 am - 10:53 pm
BRU
-
SAT
20h 28m
3 stops
$670Multiple Airlines
Fri, Apr 10 - Fri, Apr 17
KLM Logo
10:50 am - 7:40 am
SAT
-
BRU
13h 50m
1 stop
KLM Logo
3:10 pm - 12:25 am
BRU
-
SAT
16h 15m
2 stops
$675KLM
Sat, Apr 11 - Sat, Apr 18
United Airlines Logo
9:40 am - 7:10 am
SAT
-
BRU
14h 30m
2 stops
United Airlines Logo
8:30 am - 8:40 pm
BRU
-
SAT
19h 10m
2 stops
$806United Airlines
Tue, Jul 21 - Thu, Jul 23
United Airlines Logo
5:30 am - 1:15 pm
SAT
-
BRU
24h 45m
2 stops
United Airlines Logo
12:00 pm - 8:27 am
BRU
-
SAT
27h 27m
2 stops
$840United Airlines
Booking Insights

KAYAK's insights & trends for San Antonio to Brussels flights

Get data-powered insights and trends into flights from San Antonio to Brussels to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from San Antonio to Brussels?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from San Antonio to Brussels were found on United Airlines ($612) and KLM ($675).

Good to know

Low seasonFebruary
Cheapest flight$325
Best time to beat the crowds with an average 45% drop in price.
Most popular time to fly with an average 11% increase in price.
Flight from San Antonio to Brussels

When to book flights from San Antonio to Brussels

Are your dates flexible? Find out the best times to travel from San Antonio to Brussels based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking San Antonio to Brussels flights

  • What is the cheapest flight from San Antonio to Brussels Bruxelles-National Airport?

    In the last 3 days, the lowest price for a flight from San Antonio to Brussels Bruxelles-National Airport was $325 for a one-way ticket and $612 for a round-trip.

  • Do I need a passport to fly between San Antonio and Brussels?

    A passport is required to fly from San Antonio to Brussels.

  • Which airports will I be using when flying from San Antonio to Brussels?

    San Antonio and Brussels are both served by 1 main airport. You will leave San Antonio from San Antonio and will be arriving at Brussels Bruxelles-National.

  • Which aircraft models fly most regularly from San Antonio to Brussels?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Antonio to Brussels?

    Star Alliance is the only airline alliance operating flights between San Antonio and Brussels.

  • How does KAYAK find such low prices on flights from San Antonio to Brussels?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Antonio to Brussels.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Antonio to Brussels?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brussels from San Antonio is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Antonio to Brussels?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Brussels with an airline and back to San Antonio with another airline. Booking your flights between San Antonio and BRU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Antonio to Brussels?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Brussels from San Antonio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from San Antonio to Brussels

 
See real verified KAYAK customer reviews for airlines flying from San Antonio to Brussels. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Antonio to Brussels? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9348 reviews
7.3Comfort
7.1Entertainment
6.6Food
8.1Crew
7.7Boarding
Airline reviews

Overall we had a good experience during our flight from San Francisco to Houston.

10.0 ExcellentAgustin, Feb 2026
IAH - SFO
Read more United Airlines reviews

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

The crew made our experience extremely bad. They were rude and didn’t have anything for kids.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

Delayed, toilets did not flush, pilot parked to far away from Gate

I like flying first class, and United has a nice one

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

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

Information on your arrival and departure airports