BRO - SAT

$110 Find Cheap Flights from Brownsville to San Antonio

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Brownsville to San Antonio departing on 3/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Antonio

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

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

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

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

Everything you should know

Cheapest round-trip
$249
United Airlines
Tue 1/13Sat 1/17
BRO - SAT • 1 stop
Cheapest one-way
$110
Typical prices: $138-$161
American Airlines
Tue 3/17
BRO - SAT • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Antonio!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Brownsville to San Antonio (BRO-SAT)

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

Recent round-trip flight deals from Brownsville to San Antonio

Tue, Jan 13 - Sat, Jan 17
United Airlines Logo
9:30 am - 3:31 pm
BRO
-
SAT
6h 01m1 stop
United Airlines Logo
2:15 pm - 6:02 pm
SAT
-
BRO
3h 47m1 stop
$249United Airlines
Thu, Jan 8 - Wed, Jan 14
United Airlines Logo
9:30 am - 1:08 pm
BRO
-
SAT
3h 38m1 stop
United Airlines Logo
9:50 am - 4:12 pm
SAT
-
BRO
6h 22m1 stop
$259United Airlines
Sat, Feb 14 - Wed, Feb 18
United Airlines Logo
7:18 am - 10:47 am
BRO
-
SAT
3h 29m1 stop
United Airlines Logo
2:10 pm - 6:02 pm
SAT
-
BRO
3h 52m1 stop
$279United Airlines
Thu, Jan 1 - Sat, Jan 3
American Airlines Logo
7:48 pm - 11:51 pm
BRO
-
SAT
4h 03m1 stop
American Airlines Logo
8:21 am - 2:33 pm
SAT
-
BRO
6h 12m1 stop
$289American Airlines
Thu, Jan 1 - Sun, Jan 4
American Airlines Logo
7:48 pm - 11:51 pm
BRO
-
SAT
4h 03m1 stop
American Airlines Logo
6:00 am - 9:51 am
SAT
-
BRO
3h 51m1 stop
$290American Airlines
Tue, Jan 13 - Sat, Jan 17
United Airlines Logo
12:13 pm - 5:31 pm
BRO
-
SAT
5h 18m1 stop
United Airlines Logo
2:05 pm - 11:31 am
SAT
-
BRO
21h 26m2 stops
$504United Airlines
Thu, Jan 8 - Wed, Jan 14
United Airlines Logo
7:15 am - 4:53 pm
BRO
-
SAT
9h 38m2 stops
United Airlines Logo
5:59 pm - 9:31 pm
SAT
-
BRO
3h 32m1 stop
$717United Airlines
Thu, Jan 1 - Sat, Jan 3
United Airlines Logo
7:15 am - 1:17 pm
BRO
-
SAT
6h 02m1 stop
United Airlines Logo
5:20 am - 4:07 pm
SAT
-
BRO
10h 47m2 stops
$1,042United Airlines
Thu, Jan 8 - Wed, Jan 14
United Airlines Logo
7:15 am - 4:53 pm
BRO
-
SAT
9h 38m2 stops
United Airlines Logo
1:20 pm - 9:31 pm
SAT
-
BRO
8h 11m2 stops
$1,093United Airlines
Thu, Jan 1 - Sun, Jan 4
United Airlines Logo
7:15 am - 4:57 pm
BRO
-
SAT
9h 42m2 stops
United Airlines Logo
7:30 pm - 11:37 pm
SAT
-
BRO
4h 07m1 stop
$1,116United Airlines
Booking Insights

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

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

Which airlines fly non-stop between Brownsville and San Antonio?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Brownsville to San Antonio.

There are 2 airlines that fly nonstop from Brownsville to San Antonio. They are American Airlines and United Airlines. The cheapest airline for this route is American Airlines, with the best round-trip deal found costing $218. On average, the best prices for this route can be found at United Airlines.

Good to know

Cheapest flight$110
Most popular time to fly and prices are also 11% lower on average.
Flight from Brownsville to San Antonio

When to book flights from Brownsville to San Antonio

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

FAQs for booking flights from Brownsville to San Antonio

  • What is the cheapest flight from Brownsville to San Antonio?

    In the last 3 days, the lowest price for a flight from Brownsville to San Antonio was $110 for a one-way ticket and $219 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

    Brownsville airport is called Brownsville South Padre Is. Intl and the only airport in San Antonio is San Antonio.

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

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

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

    oneworld, and Star Alliance are the airline alliances operating flights between Brownsville and San Antonio, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Brownsville to San Antonio, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Brownsville to San Antonio are United Airlines and American Airlines. With an average price for the route of $268 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $268 and an overall rating of 7.2.

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

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

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

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

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

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

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

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

Reviews of the top airlines flying from Brownsville to San Antonio

 
See real verified KAYAK customer reviews for airlines flying from Brownsville to San Antonio. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Brownsville to San Antonio? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9121 reviews
6.6Food
7.3Comfort
7.1Entertainment
7.7Boarding
8.1Crew
Airline reviews

United is an incompetent airline. They parked the plane on the tarmac for an hour after arriving because they “didn’t have a gate available” it was actually some sort of lie because as we de planed there were approximately 9 open and manned and empty gates that we walked past. Many people on the flight missed connections for the hour long sit on the tarmac. Utterly baffling and incompetent behavior from United flight ops.

2.0 MediocreGray, Dec 2025
BTR - IAH
Read more United Airlines reviews

United is an incompetent airline. They parked the plane on the tarmac for an hour after arriving because they “didn’t have a gate available” it was actually some sort of lie because as we de planed there were approximately 9 open and manned and empty gates that we walked past. Many people on the flight missed connections for the hour long sit on the tarmac. Utterly baffling and incompetent behavior from United flight ops.

I boarded flight UA#1318 at Sacramento International Airport going back to Houston TX. The flight was scheduled at 5:10am. I was able to check in virtually using the United Airlines app. When I entered the airport, there was no one outside assisting with checked bags as it was for Delta Airlines. Immediately upon entering, there was a LONG, EXTREMELY LONG line to the kiosks to get boarding passes. I stand in line to get boarding passes then had to move to ANOTHER EXTREMELY LONG line to get my bags checked in. While standing in this line, we noticed an agent taking customers to 3 at a time to her station to check their bags in. Lucky for me, she called me back, checked my bags for me and I was on my way. I then encountered another long line at the TSA check and to avoid I ending up having to sign up for CLEAR to bypass it. So glad, I did.,...Both of my flights were great with no issues, butthe check in progress at Bush Airport was so much smoother. Check-in at SMF airport needs to be anaylzed and corrected. Do better United, I know you can....thanks

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Even though we were delayed, we were able to make our connection

Crew and customer service were excellent. This flight also had plenty of leg room and seat mounted screens for entertainment. A very pleasant flight all around!

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

WiFi didn’t work the entire flight. Very disappointing. Minimal food and options - sadly the state of current affairs. All other aspects of the flight were fine.

For whatever reason, the flight was not catered -we were told it would be a 45 minute delay waiting for catering - so no food. There were opened candy and peanuts in the seatback pocket. Flight landed early in DFW but due to the assigned gate not being available, we sat on the ground for 30 minutes waiting for the gate to open - making the flight actually arrive at the gate late.

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

A little late at the start but all worked out well.

I liked the humor of the captain and crew on the flight from Flagstaff to Dallas. They were humorous.

After arriving in Dallas, the aircraft taxied for an unusually long time and was unable to park at the gate, which caused a significant delay and made me miss my connecting flight. I then had to wait in a very long line to be rebooked, and I was told that no hotel or meal accommodations would be provided. What is even more unacceptable is that my luggage was mishandled and has still not been located. My suitcase contains important medications that I urgently need, and I have been unable to access them due to the airline’s mishandling. This situation has caused me considerable stress and inconvenience, and I need this issue to be resolved immediately.

I appreciated that it was on time, safe and professional. I didn’t like that I wasn’t in a place where I had a window at my window seat. It would have been nice to know that in advance. If it was mentioned in the ticketing, I didn’t notice it.

I have a gluten allergy so didn't have any food

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

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

Information on your arrival and departure airports