BRO - SAT

$218 Find Cheap Flights from Brownsville to San Antonio

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Brownsville to San Antonio departing on 8/25. 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

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
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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

Mon, Aug 25 - Wed, Sep 10
American Airlines Logo
6:37 pm - 10:59 pmBRO-SAT
4h 22m1 stop
American Airlines Logo
9:11 am - 2:34 pmSAT-BRO
5h 23m1 stop
$218American Airlines
Find Deal
Fri, Sep 5 - Sun, Sep 7
American Airlines Logo
6:39 pm - 11:00 pmBRO-SAT
4h 21m1 stop
American Airlines Logo
6:36 pm - 10:34 pmSAT-BRO
3h 58m1 stop
$219American Airlines
Find Deal
Tue, Aug 19 - Sat, Aug 23
American Airlines Logo
6:37 pm - 10:59 pmBRO-SAT
4h 22m1 stop
American Airlines Logo
11:16 am - 6:07 pmSAT-BRO
6h 51m1 stop
$229American Airlines
Find Deal
Tue, Aug 19 - Sat, Aug 23
United Airlines Logo
9:45 am - 1:22 pmBRO-SAT
3h 37m1 stop
United Airlines Logo
8:55 am - 11:34 pmSAT-BRO
14h 39m2 stops
$472United Airlines
Find Deal
Mon, Aug 25 - Wed, Sep 10
United Airlines Logo
9:45 am - 1:22 pmBRO-SAT
3h 37m1 stop
United Airlines Logo
6:30 am - 11:34 pmSAT-BRO
17h 04m2 stops
$486United Airlines
Find Deal
Sat, Sep 6 - Sun, Sep 7
United Airlines Logo
12:11 pm - 8:46 pmBRO-SAT
8h 35m2 stops
United Airlines Logo
2:25 pm - 7:38 pmSAT-BRO
5h 13m1 stop
$581United Airlines
Find Deal
Wed, Aug 20 - Sun, Aug 24
United Airlines Logo
12:11 pm - 8:46 pmBRO-SAT
8h 35m2 stops
United Airlines Logo
4:22 pm - 7:38 pmSAT-BRO
3h 16m1 stop
$663United Airlines
Find Deal
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.

What is the cheapest month to fly from Brownsville to San Antonio?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Brownsville to San Antonio, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Brownsville to San Antonio is December, where tickets cost $129 (return) on average. On the other hand, the most expensive months are July and May, where the average cost of round-trip tickets is $306 and $282 respectively.

Good to know

Low seasonJanuary
Cheapest flight$218
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 7% increase in price.
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 $218 for a round-trip ticket.

  • 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.

  • 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 airline 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 8916 reviews
6.6Food
7.0Entertainment
7.7Boarding
7.3Comfort
8.1Crew
Airline reviews

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.

8.0 ExcellentSujoy, Aug 2025EWR - IAH
Read more United Airlines reviews

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.

This is for UA2274 from Houston to Sacramento. The flight was delayed arriving due to mechanical issues so we left about 3 hours later than scheduled. When boarding the plane the temperature inside was excessive - likely close to 100. Pilot apologized and said it was going to improve at altitude, which it did. But before that I honestly thought there might have been more delays removing passengers made ill from the heat. We were delayed leaving due to another mechanical issue. There was not water on the plane due to a panel that was not secured. They did that quickly, but the combination of mechanical issues was rather disturbing and did not reflect well on United.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

The woman gate agent in Phoenix was none too sympathetic about my check-in process as I am relatively new with using apps. I almost did not get on because she said I did not check-in. I thought I had via Kayak where I purchased a very expensive ticket. Lesson learned but to be told I may not get on as a matter of factly was difficult to hear.

Gate agent did not hold flight for connection, provided no assistance to get new flight

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

Oh my gosh, I loved my experience with United! they made me want to travel more often.

The planes are so dirty! Food crumbs and finger print smudges, Dust over the vents and carpet stains. It’s disgusting.

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

Information on your arrival and departure airports

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