$226+ Cheap flights from Brownsville to San Antonio (BRO - SAT)
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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
BRO — SAT
Jul 14 — Jul 211
Round-trip
1 adult, Economy
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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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Cheapest flights from Brownsville to San AntonioExplore the most affordable flight options available from Brownsville to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 14, 2026.
Explore the most affordable flight options available from Brownsville to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 14, 2026.
This United Airlines deal was found by Cheapflights users on 6/11. 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 9/2212:05 pm
BRO
- SAT
1 stop3h 38m
United Airlines
Sat 9/265:58 pm
SAT
- BRO
1 stop3h 52m
United Airlines
Deal found 6/11![United Airlines logo]()
$261
This United Airlines deal was found by Cheapflights users on 6/9. 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 8/299:20 am
BRO
- SAT
1 stop6h 23m
United Airlines
Sat 9/55:59 pm
SAT
- BRO
1 stop4h 00m
United Airlines
Deal found 6/9![United Airlines logo]()
$331
This United Airlines deal was found by Cheapflights users on 6/10. 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 6/254:44 pm
BRO
- SAT
1 stop5h 58m
United Airlines
Sat 7/115:30 am
SAT
- BRO
1 stop5h 56m
United Airlines
Deal found 6/10![United Airlines logo]()
$336
This deal was found by Cheapflights users on 6/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/294:38 pm
BRO
- SAT
1 stop3h 20m
United Airlines
Thu 9/35:59 pm
SAT
- BRO
1 stop4h 00m
United Airlines
Deal found 6/10![United Airlines logo]()
$340
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Fri 9/44:38 pm
BRO
- SAT
1 stop4h 38m
United Airlines
Sun 9/65:30 am
SAT
- BRO
1 stop5h 53m
United Airlines
Deal found 6/9![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Wed 6/174:44 pm
BRO
- SAT
1 stop4h 29m
United Airlines
Sun 6/219:37 am
SAT
- BRO
1 stop6h 20m
United Airlines
Deal found 6/12![United Airlines logo]()
$400
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Fri 7/175:30 am
BRO
- SAT
1 stop4h 38m
American Airlines
Mon 7/205:35 pm
SAT
- BRO
1 stop6h 38m
American Airlines
Deal found 6/9![American Airlines logo]()
$402
This United Airlines deal was found by Cheapflights users on 6/9. 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 9/17:15 am
BRO
- SAT
1 stop6h 14m
United Airlines
Thu 9/35:30 am
SAT
- BRO
1 stop5h 53m
United Airlines
Deal found 6/9![United Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Sun 6/215:30 am
BRO
- SAT
1 stop4h 29m
American Airlines
Sat 7/45:01 am
SAT
- BRO
1 stop5h 11m
American Airlines
Deal found 6/11![American Airlines logo]()
$433
This United Airlines deal was found by Cheapflights users on 6/9. 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 8/3112:05 pm
BRO
- SAT
1 stop3h 38m
United Airlines
Mon 8/315:59 pm
SAT
- BRO
1 stop4h 00m
United Airlines
Deal found 6/9![United Airlines logo]()
$461
This United Airlines deal was found by Cheapflights users on 6/9. 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 8/314:38 pm
BRO
- SAT
1 stop3h 20m
United Airlines
Tue 9/19:30 am
SAT
- BRO
1 stop6h 21m
United Airlines
Deal found 6/9![United Airlines logo]()
$467
Best flights from Brownsville to San AntonioDiscover carefully curated flight deals from Brownsville to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 14, 2026.
Discover carefully curated flight deals from Brownsville to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 14, 2026.
This United Airlines deal was found by Cheapflights users on 6/9. 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 9/17:15 am
BRO
- SAT
1 stop3h 22m
United Airlines
Sun 9/67:35 am
SAT
- BRO
1 stop3h 48m
United Airlines
Deal found 6/9![United Airlines logo]()
$331
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Sun 6/215:30 am
BRO
- SAT
1 stop4h 29m
American Airlines
Sat 7/45:01 am
SAT
- BRO
1 stop5h 11m
American Airlines
Deal found 6/11![American Airlines logo]()
$433
This United Airlines deal was found by Cheapflights users on 6/13. 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.
Wed 8/124:38 pm
BRO
- SAT
1 stop3h 20m
United Airlines
Sat 8/159:30 am
SAT
- BRO
1 stop6h 21m
United Airlines
Deal found 6/13![United Airlines logo]()
$331
This United Airlines deal was found by Cheapflights users on 6/10. 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 6/254:44 pm
BRO
- SAT
1 stop5h 58m
United Airlines
Sat 7/115:30 am
SAT
- BRO
1 stop5h 56m
United Airlines
Deal found 6/10![United Airlines logo]()
$336
This deal was found by Cheapflights users on 6/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/294:38 pm
BRO
- SAT
1 stop3h 20m
United Airlines
Thu 9/35:59 pm
SAT
- BRO
1 stop4h 00m
United Airlines
Deal found 6/10![United Airlines logo]()
$340
This deal was found by Cheapflights users on 6/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/314:38 pm
BRO
- SAT
1 stop3h 20m
United Airlines
Sat 9/55:59 pm
SAT
- BRO
1 stop4h 00m
United Airlines
Deal found 6/10![United Airlines logo]()
$340
This United Airlines deal was found by Cheapflights users on 6/9. 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 8/314:38 pm
BRO
- SAT
1 stop4h 38m
United Airlines
Sun 9/65:30 am
SAT
- BRO
1 stop5h 53m
United Airlines
Deal found 6/9![United Airlines logo]()
$345
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Fri 9/44:38 pm
BRO
- SAT
1 stop4h 38m
United Airlines
Sun 9/65:30 am
SAT
- BRO
1 stop5h 53m
United Airlines
Deal found 6/9![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Wed 6/174:44 pm
BRO
- SAT
1 stop4h 29m
United Airlines
Sun 6/219:37 am
SAT
- BRO
1 stop6h 20m
United Airlines
Deal found 6/12![United Airlines logo]()
$400
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Wed 9/212:05 pm
BRO
- SAT
1 stop3h 38m
United Airlines
Thu 9/35:59 pm
SAT
- BRO
1 stop4h 00m
United Airlines
Deal found 6/9![United Airlines logo]()
$467
This deal was found by Cheapflights users on 6/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3012:05 pm
BRO
- SAT
1 stop3h 38m
United Airlines
Sun 9/67:35 am
SAT
- BRO
1 stop3h 48m
United Airlines
Deal found 6/10![United Airlines logo]()
$469
Last-minute flights from Brownsville to San AntonioDiscover last-minute flight deals from Brownsville to San Antonio. Data last updated June 14, 2026 and is based on user searches.
Discover last-minute flight deals from Brownsville to San Antonio. Data last updated June 14, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Fri 6/126:42 pm
BRO
- SAT
1 stop4h 23m
American Airlines
Sun 6/148:23 pm
SAT
- BRO
1 stop4h 00m
American Airlines
Deal found 6/9![American Airlines logo]()
$681
This American Airlines deal was found by Cheapflights users on 6/10. 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 6/132:47 pm
BRO
- SAT
1 stop4h 53m
American Airlines
Sun 6/148:23 pm
SAT
- BRO
1 stop4h 00m
American Airlines
Deal found 6/10![American Airlines logo]()
$640
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 6/156:42 pm
BRO
- SAT
1 stop4h 23m
American Airlines
Wed 6/176:01 am
SAT
- BRO
1 stop4h 13m
American Airlines
Deal found 6/11![American Airlines logo]()
$539
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Wed 6/174:44 pm
BRO
- SAT
1 stop4h 29m
United Airlines
Sun 6/219:37 am
SAT
- BRO
1 stop6h 20m
United Airlines
Deal found 6/12![United Airlines logo]()
$400
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Sun 6/215:30 am
BRO
- SAT
1 stop4h 29m
American Airlines
Sat 7/45:01 am
SAT
- BRO
1 stop5h 11m
American Airlines
Deal found 6/11![American Airlines logo]()
$433
This United Airlines deal was found by Cheapflights users on 6/11. 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 6/214:44 pm
BRO
- SAT
1 stop4h 41m
United Airlines
Sat 7/45:40 am
SAT
- BRO
2 stops8h 22m
United Airlines
Deal found 6/11![United Airlines logo]()
$876
This United Airlines deal was found by Cheapflights users on 6/10. 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 6/254:44 pm
BRO
- SAT
1 stop5h 58m
United Airlines
Sat 7/115:30 am
SAT
- BRO
1 stop5h 56m
United Airlines
Deal found 6/10![United Airlines logo]()
$336
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Fri 6/264:44 pm
BRO
- SAT
1 stop4h 29m
United Airlines
Tue 6/309:37 am
SAT
- BRO
1 stop6h 20m
United Airlines
Deal found 6/11![United Airlines logo]()
$508
This United Airlines deal was found by Cheapflights users on 6/9. 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 6/287:20 am
BRO
- SAT
1 stop25h 07m
United Airlines
Tue 6/305:30 am
SAT
- BRO
1 stop5h 56m
United Airlines
Deal found 6/9![United Airlines logo]()
$786
This United Airlines deal was found by Cheapflights users on 6/12. 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 7/59:20 am
BRO
- SAT
1 stop6h 19m
United Airlines
Sat 7/115:30 am
SAT
- BRO
1 stop5h 56m
United Airlines
Deal found 6/12![United Airlines logo]()
$509
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Sun 7/56:42 pm
BRO
- SAT
1 stop4h 24m
American Airlines
Sat 7/118:23 pm
SAT
- BRO
1 stop3h 50m
American Airlines
Deal found 6/10![American Airlines logo]()
$554
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Fri 7/175:30 am
BRO
- SAT
1 stop4h 38m
American Airlines
Mon 7/205:35 pm
SAT
- BRO
1 stop6h 38m
American Airlines
Deal found 6/9![American Airlines logo]()
$402
One-way flights from Brownsville to San AntonioSearch for one-way flight options from Brownsville to San Antonio. Find affordable one-way fares based on user searches. Data last updated June 14, 2026.
Search for one-way flight options from Brownsville to San Antonio. Find affordable one-way fares based on user searches. Data last updated June 14, 2026.
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Wed 7/14:44 pm
BRO
- SAT
1 stop4h 29m
United Airlines
Deal found 6/9![United Airlines logo]()
$226
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 7/35:24 am
BRO
- SAT
1 stop4h 44m
American Airlines
Deal found 6/10![American Airlines logo]()
$229
This United Airlines deal was found by Cheapflights users on 6/9. 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 7/49:20 am
BRO
- SAT
1 stop6h 19m
United Airlines
Deal found 6/9![United Airlines logo]()
$261
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 6/176:42 pm
BRO
- SAT
1 stop4h 23m
American Airlines
Deal found 6/10![American Airlines logo]()
$270
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Tue 6/166:42 pm
BRO
- SAT
1 stop4h 23m
American Airlines
Deal found 6/12![American Airlines logo]()
$305
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/59:20 am
BRO
- SAT
1 stop6h 19m
United Airlines
Deal found 6/11![United Airlines logo]()
$353
This United Airlines deal was found by Cheapflights users on 6/13. 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.
Fri 7/34:44 pm
BRO
- SAT
2 stops30h 13m
United Airlines
Deal found 6/13![United Airlines logo]()
$438
This KAYAK deal was found by Cheapflights users on 6/12. 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.
Fri 7/38:35 am
BRO
- SAT
2 stops31h 38m
Breeze Airways
Deal found 6/12![Breeze Airways logo]()
$460
Find flight deals from Brownsville to San Antonio
Discover tips and strategies to find the most affordable flight options for your journey from Brownsville (BRO) 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 June 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $331 (United Airlines) |
One-way from | $226 (United Airlines) |
Popular in | March |
Cheapest in | April |
Average price | $238 |
Cheapflights Fare Finder
Customize your flight search to find flights from Brownsville 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 June 14, 2026.
Use the filters below to find and compare flights from Brownsville to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BrownsvilleSan Antonio
BRO - SAT
BROSAT
Brownsville South Padre Is. Intl
Tue 9/1
7:15 am-10:37 am
1 stop3h 22m
San Antonio
Sun 9/6
7:35 am-11:23 am
1 stop3h 48m
$331
BrownsvilleSan Antonio
BRO - SAT
BROSAT
Brownsville South Padre Is. Intl
Wed 8/12
4:38 pm-7:58 pm
1 stop3h 20m
San Antonio
Sat 8/15
9:30 am-3:51 pm
1 stop6h 21m
$331
BrownsvilleSan Antonio
BRO - SAT
BROSAT
Brownsville South Padre Is. Intl
Thu 6/25
4:44 pm-10:42 pm
1 stop5h 58m
San Antonio
Sat 7/11
5:30 am-11:26 am
1 stop5h 56m
$336
BrownsvilleSan Antonio
BRO - SAT
BROSAT
Brownsville South Padre Is. Intl
Sat 8/29
4:38 pm-7:58 pm
1 stop3h 20m
San Antonio
Thu 9/3
5:59 pm-9:59 pm
1 stop4h 00m
$340
BrownsvilleSan Antonio
BRO - SAT
BROSAT
Brownsville South Padre Is. Intl
Mon 8/31
4:38 pm-7:58 pm
1 stop3h 20m
San Antonio
Sat 9/5
5:59 pm-9:59 pm
1 stop4h 00m
$340
BrownsvilleSan Antonio
BRO - SAT
BROSAT
Brownsville South Padre Is. Intl
Mon 8/31
4:38 pm-9:16 pm
1 stop4h 38m
San Antonio
Sun 9/6
5:30 am-11:23 am
1 stop5h 53m
$345
BrownsvilleSan Antonio
BRO - SAT
BROSAT
Brownsville South Padre Is. Intl
Fri 9/4
4:38 pm-9:16 pm
1 stop4h 38m
San Antonio
Sun 9/6
5:30 am-11:23 am
1 stop5h 53m
$399
BrownsvilleSan Antonio
BRO - SAT
BROSAT
Brownsville South Padre Is. Intl
Wed 6/17
4:44 pm-9:13 pm
1 stop4h 29m
San Antonio
Sun 6/21
9:37 am-3:57 pm
1 stop6h 20m
$400
BrownsvilleSan Antonio
BRO - SAT
BROSAT
Brownsville South Padre Is. Intl
Sun 6/21
5:30 am-9:59 am
1 stop4h 29m
San Antonio
Sat 7/4
5:01 am-10:12 am
1 stop5h 11m
$433
BrownsvilleSan Antonio
BRO - SAT
BROSAT
Brownsville South Padre Is. Intl
Wed 9/2
12:05 pm-3:43 pm
1 stop3h 38m
San Antonio
Thu 9/3
5:59 pm-9:59 pm
1 stop4h 00m
$467
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Brownsville 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 Brownsville to San Antonio in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Brownsville-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Brownsville-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Brownsville-San Antonio flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Brownsville-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 Brownsville-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 Brownsville to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Brownsville with our price prediction graph.
BRO-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 Brownsville to San Antonio
Reviews of airlines servicing San Antonio
Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated June 14, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines from Brownsville to San Antonio by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Entertainment
7.1
Crew
8.1
Food
6.6
Comfort
7.3
Overall
7.4
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Boarding
7.7
Entertainment
7.1
Crew
8.1
Food
6.6
Comfort
7.3
Overall
7.4
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Boarding
7.7
Entertainment
7.1
Crew
8.1
Food
6.6
Comfort
7.3
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 Brownsville 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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Top 2 airlines flying from Brownsville to San Antonio
Discover the top 2 airlines that operate flights from Brownsville to San Antonio. 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 2,558,603 searches. Data last updated June 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$218 | Average$274 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$218 | Average$278 | FlexibilityNo cancel fee | On-time69% |