$178+ 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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
BRO — SAT
Aug 29 — Sep 51
Round-trip
1 adult, Economy
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Find cheap flights from Brownsville 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 Brownsville to San Antonio
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Best
Last-minute
One-way
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 July 30, 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 July 30, 2026.
This United Airlines deal was found by Cheapflights users on 7/28. 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 9/912:05 pm
BRO
- SAT
1 stop3h 38m
United Airlines
Wed 9/165:30 am
SAT
- BRO
1 stop5h 53m
United Airlines
Deal found 7/28![United Airlines logo]()
$271
This American Airlines deal was found by Cheapflights users on 7/26. 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 9/94:17 pm
BRO
- SAT
1 stop4h 49m
American Airlines
Wed 9/163:12 pm
SAT
- BRO
1 stop4h 53m
American Airlines
Deal found 7/26![American Airlines logo]()
$272
This American Airlines deal was found by Cheapflights users on 7/27. 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 8/155:47 am
BRO
- SAT
1 stop6h 00m
American Airlines
Mon 8/175:00 am
SAT
- BRO
1 stop5h 13m
American Airlines
Deal found 7/27![American Airlines logo]()
$304
This American Airlines deal was found by Cheapflights users on 7/30. 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 8/142:37 pm
BRO
- SAT
1 stop5h 00m
American Airlines
Tue 8/186:00 am
SAT
- BRO
1 stop4h 13m
American Airlines
Deal found 7/30![American Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 7/27. 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 7/286:42 pm
BRO
- SAT
1 stop4h 22m
American Airlines
Mon 8/107:10 pm
SAT
- BRO
1 stop4h 13m
American Airlines
Deal found 7/27![American Airlines logo]()
$338
This United Airlines deal was found by Cheapflights users on 7/28. 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 8/64:44 pm
BRO
- SAT
1 stop4h 29m
United Airlines
Sun 8/95:30 am
SAT
- BRO
1 stop5h 56m
United Airlines
Deal found 7/28![United Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 7/27. 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 7/304:44 pm
BRO
- SAT
1 stop4h 29m
United Airlines
Sat 8/19:37 am
SAT
- BRO
1 stop6h 20m
United Airlines
Deal found 7/27![United Airlines logo]()
$358
This American Airlines deal was found by Cheapflights users on 7/29. 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 7/316:42 pm
BRO
- SAT
1 stop5h 16m
American Airlines
Sun 8/26:01 am
SAT
- BRO
1 stop4h 11m
American Airlines
Deal found 7/29![American Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 7/29. 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 12/314:38 pm
BRO
- SAT
1 stop4h 40m
United Airlines
Mon 1/45:57 pm
SAT
- BRO
1 stop4h 02m
United Airlines
Deal found 7/29![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 7/27. 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 7/314:44 pm
BRO
- SAT
1 stop5h 58m
United Airlines
Sun 8/25:57 pm
SAT
- BRO
1 stop3h 55m
United Airlines
Deal found 7/27![United Airlines logo]()
$390
This deal was found by Cheapflights users on 7/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/54:44 pm
BRO
- SAT
1 stop4h 29m
United Airlines
Sun 8/95:57 pm
SAT
- BRO
1 stop3h 55m
United Airlines
Deal found 7/25![United Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 7/30. 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 10/55:49 am
BRO
- SAT
1 stop4h 07m
American Airlines
Tue 10/65:00 am
SAT
- BRO
1 stop5h 05m
American Airlines
Deal found 7/30![American 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 July 30, 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 July 30, 2026.
This American Airlines deal was found by Cheapflights users on 7/26. 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 9/94:17 pm
BRO
- SAT
1 stop4h 49m
American Airlines
Wed 9/163:12 pm
SAT
- BRO
1 stop4h 53m
American Airlines
Deal found 7/26![American Airlines logo]()
$272
This United Airlines deal was found by Cheapflights users on 7/28. 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 8/64:44 pm
BRO
- SAT
1 stop4h 29m
United Airlines
Sun 8/95:30 am
SAT
- BRO
1 stop5h 56m
United Airlines
Deal found 7/28![United Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 7/27. 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 8/155:47 am
BRO
- SAT
1 stop6h 00m
American Airlines
Mon 8/175:00 am
SAT
- BRO
1 stop5h 13m
American Airlines
Deal found 7/27![American Airlines logo]()
$304
This American Airlines deal was found by Cheapflights users on 7/30. 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 8/142:37 pm
BRO
- SAT
1 stop5h 00m
American Airlines
Tue 8/186:00 am
SAT
- BRO
1 stop4h 13m
American Airlines
Deal found 7/30![American Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 7/27. 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 8/146:37 pm
BRO
- SAT
1 stop4h 13m
American Airlines
Sun 8/165:00 am
SAT
- BRO
1 stop5h 13m
American Airlines
Deal found 7/27![American Airlines logo]()
$319
This deal was found by Cheapflights users on 7/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/54:44 pm
BRO
- SAT
1 stop4h 29m
United Airlines
Sun 8/95:57 pm
SAT
- BRO
1 stop3h 55m
United Airlines
Deal found 7/25![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 7/28. 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 9/97:15 am
BRO
- SAT
2 stops13h 37m
United Airlines
Wed 9/165:30 am
SAT
- BRO
1 stop5h 53m
United Airlines
Deal found 7/28![United Airlines logo]()
$504
This American Airlines deal was found by Cheapflights users on 7/30. 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 10/55:49 am
BRO
- SAT
1 stop4h 07m
American Airlines
Tue 10/65:00 am
SAT
- BRO
1 stop5h 05m
American Airlines
Deal found 7/30![American Airlines logo]()
$467
This United Airlines deal was found by Cheapflights users on 7/27. 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 8/154:38 pm
BRO
- SAT
1 stop4h 38m
United Airlines
Mon 8/171:45 pm
SAT
- BRO
2 stops21h 38m
United Airlines
Deal found 7/27![United Airlines logo]()
$562
This United Airlines deal was found by Cheapflights users on 7/26. 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 8/109:20 am
BRO
- SAT
1 stop6h 19m
United Airlines
Fri 8/1411:34 am
SAT
- BRO
1 stop4h 17m
United Airlines
Deal found 7/26![United Airlines logo]()
$617
This United Airlines deal was found by Cheapflights users on 7/29. 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 8/49:20 am
BRO
- SAT
1 stop6h 19m
United Airlines
Fri 8/79:37 am
SAT
- BRO
1 stop25h 49m
United Airlines
Deal found 7/29![United Airlines logo]()
$689
This American Airlines deal was found by Cheapflights users on 7/29. 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 8/46:42 pm
BRO
- SAT
1 stop5h 16m
American Airlines
Wed 8/59:27 am
SAT
- BRO
1 stop4h 40m
American Airlines
Deal found 7/29![American Airlines logo]()
$728
Last-minute flights from Brownsville to San AntonioDiscover last-minute flight deals from Brownsville to San Antonio. Data last updated July 30, 2026 and is based on user searches.
Discover last-minute flight deals from Brownsville to San Antonio. Data last updated July 30, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/29. 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 8/49:20 am
BRO
- SAT
1 stop6h 19m
United Airlines
Fri 8/79:37 am
SAT
- BRO
1 stop25h 49m
United Airlines
Deal found 7/29![United Airlines logo]()
$689
This American Airlines deal was found by Cheapflights users on 7/29. 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 8/46:42 pm
BRO
- SAT
1 stop5h 16m
American Airlines
Wed 8/59:27 am
SAT
- BRO
1 stop4h 40m
American Airlines
Deal found 7/29![American Airlines logo]()
$728
This United Airlines deal was found by Cheapflights users on 7/29. 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 8/412:10 pm
BRO
- SAT
1 stop3h 29m
United Airlines
Wed 8/55:40 am
SAT
- BRO
2 stops10h 17m
United Airlines
Deal found 7/29![United Airlines logo]()
$1,253
This deal was found by Cheapflights users on 7/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/54:44 pm
BRO
- SAT
1 stop4h 29m
United Airlines
Sun 8/95:57 pm
SAT
- BRO
1 stop3h 55m
United Airlines
Deal found 7/25![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 7/28. 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 8/64:44 pm
BRO
- SAT
1 stop4h 29m
United Airlines
Sun 8/95:30 am
SAT
- BRO
1 stop5h 56m
United Airlines
Deal found 7/28![United Airlines logo]()
$339
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 July 30, 2026.
Search for one-way flight options from Brownsville to San Antonio. Find affordable one-way fares based on user searches. Data last updated July 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:35 am
BRO
- SAT
1 stop24h 21m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:35 am
BRO
- SAT
2 stops32h 23m
Breeze Airways
Deal found 7/25![Breeze Airways logo]()
$189
This United Airlines deal was found by Cheapflights users on 7/28. 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 8/2012:05 pm
BRO
- SAT
1 stop3h 38m
United Airlines
Deal found 7/28![United Airlines logo]()
$234
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Thu 8/132:37 pm
BRO
- SAT
1 stop4h 02m
American Airlines
Deal found 7/29![American Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Sun 8/24:44 pm
BRO
- SAT
1 stop5h 58m
United Airlines
Deal found 7/25![United Airlines logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 8/131:25 pm
BRO
- SAT
2 stops30h 42m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$611
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Wed 8/267:15 am
BRO
- SAT
2 stops9h 40m
United Airlines
Deal found 7/25![United Airlines logo]()
$619
This United Airlines deal was found by Cheapflights users on 7/28. 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 8/2712:05 pm
BRO
- SAT
2 stops8h 47m
United Airlines
Deal found 7/28![United Airlines logo]()
$639
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 July 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $271 (United Airlines) |
One-way from | $178 (Kiwi.com) |
Popular in | July |
Cheapest in | April |
Average price | $651 |
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 July 30, 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
BrownsvilleSan Antonio
BRO - SAT
BROSAT
Brownsville South Padre Is. Intl
Wed 9/9
4:17 pm-9:06 pm
1 stop4h 49m
San Antonio
Wed 9/16
3:12 pm-8:05 pm
1 stop4h 53m
$272
BrownsvilleSan Antonio
BRO - SAT
BROSAT
Brownsville South Padre Is. Intl
Sat 8/15
5:47 am-11:47 am
1 stop6h 00m
San Antonio
Mon 8/17
5:00 am-10:13 am
1 stop5h 13m
$304
BrownsvilleSan Antonio
BRO - SAT
BROSAT
Brownsville South Padre Is. Intl
Fri 8/14
2:37 pm-7:37 pm
1 stop5h 00m
San Antonio
Tue 8/18
6:00 am-10:13 am
1 stop4h 13m
$319
BrownsvilleSan Antonio
BRO - SAT
BROSAT
Brownsville South Padre Is. Intl
Fri 8/14
6:37 pm-10:50 pm
1 stop4h 13m
San Antonio
Sun 8/16
5:00 am-10:13 am
1 stop5h 13m
$319
BrownsvilleSan Antonio
BRO - SAT
BROSAT
Brownsville South Padre Is. Intl
Thu 8/6
4:44 pm-9:13 pm
1 stop4h 29m
San Antonio
Sun 8/9
5:30 am-11:26 am
1 stop5h 56m
$339
Quickest round-trip
BrownsvilleSan Antonio
BRO - SAT
BROSAT
Brownsville South Padre Is. Intl
Wed 8/5
4:44 pm-9:13 pm
1 stop4h 29m
San Antonio
Sun 8/9
5:57 pm-9:52 pm
1 stop3h 55m
$399
BrownsvilleSan Antonio
BRO - SAT
BROSAT
Brownsville South Padre Is. Intl
Mon 10/5
5:49 am-9:56 am
1 stop4h 07m
San Antonio
Tue 10/6
5:00 am-10:05 am
1 stop5h 05m
$467
BrownsvilleSan Antonio
BRO - SAT
BROSAT
Brownsville South Padre Is. Intl
Wed 9/9
7:15 am-8:52 pm
2 stops13h 37m
San Antonio
Wed 9/16
5:30 am-11:23 am
1 stop5h 53m
$504
BrownsvilleSan Antonio
BRO - SAT
BROSAT
Brownsville South Padre Is. Intl
Sat 8/15
4:38 pm-9:16 pm
1 stop4h 38m
San Antonio
Mon 8/17
1:45 pm-11:23 am
2 stops21h 38m
$562
BrownsvilleSan Antonio
BRO - SAT
BROSAT
Brownsville South Padre Is. Intl
Mon 8/10
9:20 am-3:39 pm
1 stop6h 19m
San Antonio
Fri 8/14
11:34 am-3:51 pm
1 stop4h 17m
$617
Showing 1-10 of 19 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 July.
| 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.
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 July 30, 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.
Entertainment
7.1
Overall
7.4
Crew
8.1
Boarding
7.7
Food
6.6
Comfort
7.3
Reviews
1 / 20
2.0
MediocreIsaac,May 2024
SHV - IAH
Entertainment
7.1
Overall
7.4
Crew
8.1
Boarding
7.7
Food
6.6
Comfort
7.3
Reviews
1 / 20
2.0
MediocreIsaac,May 2024
SHV - IAH
Entertainment
7.1
Overall
7.4
Crew
8.1
Boarding
7.7
Food
6.6
Comfort
7.3
Reviews
1 / 20
2.0
MediocreIsaac,May 2024
SHV - IAH
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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Brownsville and San Antonio flights
Browse other Brownsville and San Antonio flight options. Last updated on July 30, 2026.
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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 July 30, 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% |