$263+ Cheap flights from Brownsville to San Antonio (BRO - SAT)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
BRO — SAT
Sep 26 — Oct 31
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
Cheapest
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 August 27, 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 August 27, 2026.
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.
Sat 9/199:20 am -
1 stop6h 23m
Sun 9/207:35 am -
1 stop3h 48m
Deal found 8/23![United Airlines logo]()
$263
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Fri 9/1112:05 pm -
1 stop5h 39m
Thu 9/177:35 am -
1 stop3h 48m
Deal found 8/26![United Airlines logo]()
$280
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.
Fri 9/189:20 am -
1 stop6h 23m
Sun 9/205:30 am -
1 stop5h 53m
Deal found 8/23![United Airlines logo]()
$289
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.
Wed 9/94:38 pm -
1 stop4h 38m
Sun 9/137:35 am -
1 stop3h 48m
Deal found 8/25![United Airlines logo]()
$295
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:58 pm -
1 stop4h 01m
Tue 10/136:00 am -
1 stop4h 05m
Deal found 8/24![American Airlines logo]()
$329
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 9/14:38 pm -
1 stop6h 01m
Sat 9/52:15 pm -
1 stop3h 58m
Deal found 8/24![United Airlines logo]()
$339
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.
Fri 8/289:20 am -
1 stop6h 23m
Sun 8/305:30 am -
1 stop5h 53m
Deal found 8/22![United Airlines logo]()
$349
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.
Fri 9/412:05 pm -
1 stop5h 39m
Mon 9/77:35 am -
1 stop3h 48m
Deal found 8/24![United Airlines logo]()
$368
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:43 am -
1 stop4h 26m
Thu 9/1012:41 pm -
1 stop5h 26m
Deal found 8/22![American Airlines logo]()
$370
This American Airlines deal was found by Cheapflights users on 8/26. 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.
Fri 8/286:37 pm -
1 stop4h 13m
Fri 9/256:00 am -
1 stop4h 09m
Deal found 8/26![American Airlines logo]()
$390
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Fri 10/2312:05 pm -
1 stop3h 48m
Sun 10/252:20 pm -
1 stop5h 26m
Deal found 8/26![United Airlines logo]()
$407
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 August 27, 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 August 27, 2026.
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.
Sat 9/199:20 am -
1 stop6h 23m
Sun 9/207:35 am -
1 stop3h 48m
Deal found 8/23![United Airlines logo]()
$263
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:58 pm -
1 stop4h 01m
Tue 10/136:00 am -
1 stop4h 05m
Deal found 8/24![American Airlines logo]()
$329
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.
Thu 10/84:37 pm -
1 stop6h 14m
Sat 10/104:17 pm -
1 stop5h 33m
Deal found 8/24![United Airlines logo]()
$263
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.
Fri 9/114:38 pm -
1 stop6h 06m
Sun 9/137:35 am -
1 stop3h 48m
Deal found 8/23![United Airlines logo]()
$280
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.
Sat 9/1212:05 pm -
1 stop3h 38m
Sun 9/137:35 am -
1 stop3h 48m
Deal found 8/23![United Airlines logo]()
$280
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.
Fri 9/189:20 am -
1 stop6h 23m
Sun 9/205:30 am -
1 stop5h 53m
Deal found 8/23![United Airlines logo]()
$289
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.
Fri 10/164:37 pm -
1 stop4h 54m
Mon 10/195:58 pm -
1 stop3h 52m
Deal found 8/24![United Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Thu 9/104:38 pm -
1 stop4h 38m
Mon 9/145:59 pm -
1 stop4h 00m
Deal found 8/26![United Airlines logo]()
$295
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.
Sat 2/135:25 pm -
1 stop3h 48m
Wed 2/1712:24 pm -
1 stop5h 29m
Deal found 8/22![United Airlines logo]()
$307
Last-minute flights from Brownsville to San AntonioDiscover last-minute flight deals from Brownsville to San Antonio. Data last updated August 27, 2026 and is based on user searches.
Discover last-minute flight deals from Brownsville to San Antonio. Data last updated August 27, 2026 and is based on user searches.
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.
Fri 8/289:20 am -
1 stop6h 23m
Sun 8/305:30 am -
1 stop5h 53m
Deal found 8/22![United Airlines logo]()
$349
This American Airlines deal was found by Cheapflights users on 8/26. 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.
Fri 8/286:37 pm -
1 stop4h 13m
Fri 9/256:00 am -
1 stop4h 09m
Deal found 8/26![American Airlines logo]()
$390
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 9/14:38 pm -
1 stop6h 01m
Sat 9/52:15 pm -
1 stop3h 58m
Deal found 8/24![United Airlines logo]()
$339
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.
Fri 9/412:05 pm -
1 stop5h 39m
Mon 9/77:35 am -
1 stop3h 48m
Deal found 8/24![United Airlines logo]()
$368
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:43 am -
1 stop4h 26m
Thu 9/1012:41 pm -
1 stop5h 26m
Deal found 8/22![American Airlines logo]()
$370
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.
Wed 9/94:38 pm -
1 stop4h 38m
Sun 9/137:35 am -
1 stop3h 48m
Deal found 8/25![United Airlines logo]()
$295
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Fri 9/1112:05 pm -
1 stop5h 39m
Thu 9/177:35 am -
1 stop3h 48m
Deal found 8/26![United Airlines logo]()
$280
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 9/144:38 pm -
1 stop6h 06m
Thu 9/1712:05 pm -
1 stop6h 08m
Deal found 8/24![United Airlines logo]()
$467
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.
Fri 9/189:20 am -
1 stop6h 23m
Sun 9/205:30 am -
1 stop5h 53m
Deal found 8/23![United Airlines logo]()
$289
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.
Sat 9/199:20 am -
1 stop6h 23m
Sun 9/207:35 am -
1 stop3h 48m
Deal found 8/23![United Airlines logo]()
$263
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Wed 9/239:20 am -
1 stop6h 23m
Wed 9/235:59 pm -
1 stop4h 00m
Deal found 8/26![United Airlines logo]()
$461
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 August 27, 2026.
Search for one-way flight options from Brownsville to San Antonio. Find affordable one-way fares based on user searches. Data last updated August 27, 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 9/79:20 am -
1 stop6h 23m
Deal found 8/24![United Airlines logo]()
$309
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:35 am -
2 stops53h 45m
Deal found 8/24![Multiple Airlines logo]()
$368
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 August 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $263 (United Airlines) |
Popular in | July |
Cheapest in | October |
Average price | $348 |
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 7,457,451 searches. Data last updated August 27, 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 Brownsville South Padre Is. Intl - SAT San Antonio
BROSAT
Brownsville South Padre Is. Intl
Sat 9/19
9:20 am-3:43 pm
1 stop6h 23m
San Antonio
Sun 9/20
7:35 am-11:23 am
1 stop3h 48m
$263
BrownsvilleSan Antonio
BRO Brownsville South Padre Is. Intl - SAT San Antonio
BROSAT
Brownsville South Padre Is. Intl
Thu 10/8
4:37 pm-10:51 pm
1 stop6h 14m
San Antonio
Sat 10/10
4:17 pm-9:50 pm
1 stop5h 33m
$263
BrownsvilleSan Antonio
BRO Brownsville South Padre Is. Intl - SAT San Antonio
BROSAT
Brownsville South Padre Is. Intl
Fri 9/11
4:38 pm-10:44 pm
1 stop6h 06m
San Antonio
Sun 9/13
7:35 am-11:23 am
1 stop3h 48m
$280
Quickest round-trip
BrownsvilleSan Antonio
BRO Brownsville South Padre Is. Intl - SAT San Antonio
BROSAT
Brownsville South Padre Is. Intl
Sat 9/12
12:05 pm-3:43 pm
1 stop3h 38m
San Antonio
Sun 9/13
7:35 am-11:23 am
1 stop3h 48m
$280
BrownsvilleSan Antonio
BRO Brownsville South Padre Is. Intl - SAT San Antonio
BROSAT
Brownsville South Padre Is. Intl
Fri 9/18
9:20 am-3:43 pm
1 stop6h 23m
San Antonio
Sun 9/20
5:30 am-11:23 am
1 stop5h 53m
$289
BrownsvilleSan Antonio
BRO Brownsville South Padre Is. Intl - SAT San Antonio
BROSAT
Brownsville South Padre Is. Intl
Fri 10/16
4:37 pm-9:31 pm
1 stop4h 54m
San Antonio
Mon 10/19
5:58 pm-9:50 pm
1 stop3h 52m
$289
BrownsvilleSan Antonio
BRO Brownsville South Padre Is. Intl - SAT San Antonio
BROSAT
Brownsville South Padre Is. Intl
Thu 9/10
4:38 pm-9:16 pm
1 stop4h 38m
San Antonio
Mon 9/14
5:59 pm-9:59 pm
1 stop4h 00m
$295
BrownsvilleSan Antonio
BRO Brownsville South Padre Is. Intl - SAT San Antonio
BROSAT
Brownsville South Padre Is. Intl
Sat 2/13
5:25 pm-9:13 pm
1 stop3h 48m
San Antonio
Wed 2/17
12:24 pm-5:53 pm
1 stop5h 29m
$307
BrownsvilleSan Antonio
BRO Brownsville South Padre Is. Intl - SAT San Antonio
BROSAT
Brownsville South Padre Is. Intl
Fri 10/9
7:58 pm-11:59 pm
1 stop4h 01m
San Antonio
Tue 10/13
6:00 am-10:05 am
1 stop4h 05m
$329
Cheapest one-way
Quickest one-way
BrownsvilleSan Antonio
BRO Brownsville South Padre Is. Intl - SAT San Antonio
BROSAT
Brownsville South Padre Is. Intl
Mon 9/7
9:20 am-3:43 pm
1 stop6h 23m
$309
Showing 1-10 of 11 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 August.
| 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 August 27, 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.
Food
6.7
Overall
7.4
Crew
8.1
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreIsaac,May 2024
SHV - IAH
Food
6.7
Overall
7.4
Crew
8.1
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreIsaac,May 2024
SHV - IAH
Food
6.7
Overall
7.4
Crew
8.1
Comfort
7.3
Boarding
7.7
Entertainment
7.1
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
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Brownsville
Popular flights
San Antonio flight routes
Alternative routes for Brownsville to San Antonio
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Antonio by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Brownsville to San Antonio by cabin class
Find flights from Brownsville to San Antonio, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Brownsville and San Antonio flights
Browse other Brownsville and San Antonio flight options. Last updated on August 27, 2026.
Other flights from Brownsville
Browse through other flights departing from Brownsville. Flights are based on user searches made on Cheapflights and were last updated on August 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Antonio
Explore flights to San Antonio departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 27, 2026.
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 7,457,451 searches. Data last updated August 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$218 | Average$268 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$218 | Average$288 | FlexibilityNo cancel fee | On-time69% |