$328+ Cheap flights from San Antonio (SAT) to Brussels
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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — BRU
Sep 25 — Oct 21
Round-trip
1 adult, Economy
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Find cheap flights from San Antonio to Brussels 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
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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 San Antonio to Brussels
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Best
Last-minute
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Cheapest flights from San Antonio to BrusselsExplore the most affordable flight options available from San Antonio to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2026.
Explore the most affordable flight options available from San Antonio to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2026.
This United Airlines deal was found by Cheapflights users on 8/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:35 am -
2 stops22h 40m
Fri 12/1110:00 am -
2 stops36h 04m
Deal found 8/24![United Airlines logo]()
$724
This United Airlines deal was found by Cheapflights users on 8/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/72:16 pm -
2 stops15h 59m
Fri 12/1110:00 am -
2 stops36h 04m
Deal found 8/24![United Airlines logo]()
$727
This Air Canada deal was found by Cheapflights users on 8/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/77:00 am -
2 stops17h 50m
Fri 12/1110:00 am -
2 stops36h 04m
Deal found 8/25![Air Canada logo]()
$734
This United Airlines deal was found by Cheapflights users on 8/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/87:00 am -
2 stops23h 15m
Tue 12/2210:10 am -
1 stop19h 49m
Deal found 8/24![United Airlines logo]()
$745
This United Airlines deal was found by Cheapflights users on 8/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/85:25 am -
2 stops24h 50m
Fri 12/2510:10 am -
2 stops16h 29m
Deal found 8/24![United Airlines logo]()
$749
This United Airlines deal was found by Cheapflights users on 8/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/811:48 am -
2 stops18h 27m
Wed 12/2311:55 am -
1 stop30h 27m
Deal found 8/24![United Airlines logo]()
$750
Best flights from San Antonio to BrusselsDiscover carefully curated flight deals from San Antonio to Brussels that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
Discover carefully curated flight deals from San Antonio to Brussels that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
This United Airlines deal was found by Cheapflights users on 8/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:35 am -
2 stops22h 40m
Fri 12/1110:00 am -
2 stops36h 04m
Deal found 8/24![United Airlines logo]()
$724
This United Airlines deal was found by Cheapflights users on 8/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/72:16 pm -
2 stops15h 59m
Fri 12/1110:00 am -
2 stops36h 04m
Deal found 8/24![United Airlines logo]()
$727
This United Airlines deal was found by Cheapflights users on 8/22. 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.
Tue 10/66:00 am -
1 stop18h 45m
Tue 10/139:55 am -
2 stops33h 16m
Deal found 8/22![United Airlines logo]()
$793
Last-minute flights from San Antonio to BrusselsDiscover last-minute flight deals from San Antonio to Brussels. Data last updated August 26, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Brussels. Data last updated August 26, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 8/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:00 pm -
2 stops35h 10m
Sat 9/129:10 am -
2 stops44h 41m
Deal found 8/23![Air Canada logo]()
$1,098
This United Airlines deal was found by Cheapflights users on 8/23. 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.
Tue 9/14:39 pm -
2 stops20h 21m
Sat 9/1210:45 am -
1 stop16h 53m
Deal found 8/23![United Airlines logo]()
$1,112
This Delta deal was found by Cheapflights users on 8/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:55 am -
1 stop16h 45m
Sat 9/129:45 am -
1 stop16h 18m
Deal found 8/23![Delta logo]()
$1,115
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Tue 9/812:10 pm -
1 stop12h 05m
Fri 9/1110:15 am -
1 stop19h 36m
Deal found 8/25![United Airlines logo]()
$1,489
This Flighttix deal was found by Cheapflights users on 8/24. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:00 am -
2 stops17h 10m
Tue 9/299:10 am -
2 stops20h 40m
Deal found 8/24![Air Canada logo]()
$775
This Flighttix deal was found by Cheapflights users on 8/24. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:00 am -
2 stops17h 10m
Tue 9/2912:00 pm -
1 stop15h 38m
Deal found 8/24![Multiple Airlines logo]()
$779
This Flighttix deal was found by Cheapflights users on 8/24. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2112:10 pm -
1 stop12h 05m
Tue 9/2912:00 pm -
1 stop15h 38m
Deal found 8/24![Brussels Airlines logo]()
$781
This United Airlines deal was found by Cheapflights users on 8/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/212:15 pm -
2 stops16h 00m
Tue 9/2911:10 am -
2 stops28h 28m
Deal found 8/24![United Airlines logo]()
$795
This United Airlines deal was found by Cheapflights users on 8/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/212:15 pm -
2 stops16h 00m
Thu 9/2410:15 am -
1 stop13h 15m
Deal found 8/24![United Airlines logo]()
$1,486
One-way flights from San Antonio to BrusselsSearch for one-way flight options from San Antonio to Brussels. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
Search for one-way flight options from San Antonio to Brussels. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
This Expedia deal was found by Cheapflights users on 8/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/94:27 pm -
2 stops16h 53m
Deal found 8/23![British Airways logo]()
$328
This United Airlines deal was found by Cheapflights users on 8/23. 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.
Tue 12/89:44 am -
2 stops20h 31m
Deal found 8/23![United Airlines logo]()
$338
This TravelUp deal was found by Cheapflights users on 8/23. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/91:25 pm -
1 stop12h 30m
Deal found 8/23![Lufthansa logo]()
$339
This Air France deal was found by Cheapflights users on 8/23. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/84:40 pm -
1 stop11h 20m
Deal found 8/23![Air France logo]()
$341
This United Airlines deal was found by Cheapflights users on 8/23. 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 12/102:16 pm -
2 stops15h 59m
Deal found 8/23![United Airlines logo]()
$388
This Delta deal was found by Cheapflights users on 8/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/107:38 am -
1 stop20h 22m
Deal found 8/23![Delta logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1012:00 pm -
3 stops39h 55m
Deal found 8/23![Multiple Airlines logo]()
$471
Find flight deals from San Antonio to Brussels
Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Brussels (BR1). 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 August 26, 2026.
Round-trip from | $724 (United Airlines) |
|---|---|
One-way from | $328 (Expedia) |
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio to Brussels 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 August 26, 2026.
Use the filters below to find and compare flights from San Antonio to Brussels that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San AntonioBrussels
SAT San Antonio - BRU Brussels Bruxelles-National
SATBRU
San Antonio
Mon 11/30
7:35 am-1:15 pm
2 stops22h 40m
Brussels Bruxelles-National
Fri 12/11
10:00 am-3:04 pm
2 stops36h 04m
$724
San AntonioBrussels
SAT San Antonio - BRU Brussels Bruxelles-National
SATBRU
San Antonio
Mon 12/7
2:16 pm-1:15 pm
2 stops15h 59m
Brussels Bruxelles-National
Fri 12/11
10:00 am-3:04 pm
2 stops36h 04m
$727
Quickest round-trip
San AntonioBrussels
SAT San Antonio - BRU Brussels Bruxelles-National
SATBRU
San Antonio
Tue 10/6
6:00 am-7:45 am
1 stop18h 45m
Brussels Bruxelles-National
Tue 10/13
9:55 am-12:11 pm
2 stops33h 16m
$793
Cheapest one-way
San AntonioBrussels
SAT San Antonio - BRU Brussels Bruxelles-National
SATBRU
San Antonio
Tue 12/8
9:44 am-1:15 pm
2 stops20h 31m
$338
Quickest one-way
San AntonioBrussels
SAT San Antonio - BRU Brussels Bruxelles-National
SATBRU
San Antonio
Tue 12/8
4:40 pm-11:00 am
1 stop11h 20m
$341
San AntonioBrussels
SAT San Antonio - BRU Brussels Bruxelles-National
SATBRU
San Antonio
Thu 12/10
2:16 pm-1:15 pm
2 stops15h 59m
$388
San AntonioBrussels
SAT San Antonio - BRU Brussels Bruxelles-National
SATBRU
San Antonio
Thu 12/10
7:38 am-11:00 am
1 stop20h 22m
$391
Sorted by cheapest first
Best time to book a flight from San Antonio to Brussels
Have a flexible travel schedule? Discover the best time to fly to Brussels from San Antonio with our price prediction graph.
SAT-BR1
SAT-BRU
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 San Antonio to Brussels
SAT-BR1
SAT-BRU
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Brussels
Get insights into the airlines that provide service to Brussels. 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 Brussels. Reviews last updated August 26, 2026.
Read reviews from past customers who have flown United Airlines from San Antonio to Brussels. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Food
6.7
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Overall
7.4
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Crew
8.1
Food
6.7
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Overall
7.4
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Related info for your journey
Find useful and relevant information for your journey from San Antonio to Brussels. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Antonio to Brussels
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Complete your trip
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San Antonio and Brussels flights
Browse other San Antonio and Brussels flight options. Last updated on August 26, 2026.
Other flights from San Antonio
Browse through other flights departing from San Antonio. Flights are based on user searches made on Cheapflights and were last updated on August 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from San Antonio to Brussels
Discover the top airline that operate flights from San Antonio to Brussels. 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 7,457,451 searches. Data last updated August 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$556 | Average$796 | FlexibilityNo cancel fee | On-time69% |