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Cheap flights from San Antonio to Brownsville

San Antonio
SAT
Brownsville
BRO

Flight deals from San Antonio to Brownsville

Below you can see the best deals on flights San Antonio — Brownsville for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 17 August, from $315.

Top 10 cheap flights from San Antonio to Brownsville

About the San Antonio — Brownsville flight

On this page, you can find and purchase flight tickets for the route from San Antonio to Brownsville. Since there are no direct flights between these cities, the journey involves a connection through George Bush Intercontinental Airport, with a minimum travel time of approximately 3 hours and 48 minutes including the layover.

The primary carrier for this route is United Airlines. Keep in mind that flight prices are dynamic, so we recommend using the low-price calendar and the price chart provided on this page to choose the best offer.

Flight ticket prices by day: San Antonio — Brownsville

Below is a calendar of the lowest flight ticket prices for San Antonio — Brownsville by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $273 in u, and the most expensive are around $315 in ,. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

San Antonio → Brownsville, average one-way price

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$227mediumMay$246mediumSep$202low
Feb$202lowJun$271highOct$214low
Mar$271highJul$283highNov$227medium
Apr$239mediumAug$239mediumDec$258high

Some values are estimated based on seasonality.

When to fly

The climate in Brownsville features hot summers and very mild winters. The warmest month is August, with average highs reaching 33.6°C, while the wettest month is September, bringing about 116.33 mm of rainfall. January and February see the coolest weather, with minimum temperatures around 14-15°C.

Price analysis shows that the most budget-friendly fares are available in April, when ticket prices start $273. For other months, price statistics are updated in real-time as new data arrives from the airlines.

As a compromise between weather conditions and travel costs, April is a great choice, offering moderate temperatures and affordable prices. It is recommended to avoid traveling in September if you want to minimize the risk of heavy tropical rain.

Temperature · Brownsville

Dry and wet days · Brownsville

Wind speed and direction · Brownsville

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How to get the best deal on a San Antonio — Brownsville ticket

  • Since the route requires a mandatory layover in Houston, book your flight on a single ticket with United Airlines to ensure a connection guarantee and simplified baggage check-in.
  • We recommend allowing at least 1.5–2 hours for the layover at George Bush Intercontinental Airport to comfortably transfer to the required terminal and pass through necessary security checks.
  • The current minimum ticket price starts $315; use the search tools on the page to track daily price fluctuations.
  • Pay attention to the baggage rules of your fare, as basic economy fares on short domestic segments in the USA may not include a standard carry-on suitcase in the cabin.

Airlines

United Airlines operates flights between these cities. Please note that there are currently no direct flights from San Antonio to Brownsville—all available options include one stop at George Bush Intercontinental Airport. You can find a detailed schedule, flight frequency, and information on available fares in the interactive list below.

There are no direct flights on the San Antonio — Brownsville route. Showing airlines offering connecting flights.
  • United AirlinesUA
    WebsiteFleet: 956165M pax/year
    • SAT → IAH → BRO (with stopover)
    Open →

Cities and airports on the San Antonio — Brownsville route

Flights San Antonio — Brownsville depart from San Antonio International Airport and arrive at South Padre Island International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

San Antonio

SAT
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Brownsville

BRO
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the San Antonio — Brownsville flight

How long is the flight from San Antonio to Brownsville?

The minimum travel time for this route is approximately 3 hours and 48 minutes. The total duration depends on the layover time in Houston.

Which airlines fly this route?

The main carrier providing service between these cities with a connection is United Airlines.

Are there direct flights?

No, there are currently no non-stop flights from San Antonio to Brownsville; the route requires a layover.

How much is the cheapest ticket?

Flight prices are constantly changing based on flight load and booking time. You can check current prices for your dates in the low-price calendar.

Which airport does the flight arrive at?

All flights arrive at the main airport of Brownsville (BRO). Information on how to get from the airport to your destination can be found in the corresponding section of our website.

Where else you can fly from San Antonio

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DallasLos AngelesHoustonChicagoAtlantaLas VegasDenverPhoenixMinneapolisMexico CitySalt Lake CityCharlotteDetroitSeattleMonterreyNew York CityOrlandoGuadalajaraPhiladelphiaMiamiWashington, D.C.Fort LauderdaleCancunSan JuanBostonTorontoQuerétaroSan FranciscoLeonTampaSan Luis Potosí

Where else you can fly from Brownsville

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HoustonDallasMonterreyPanama CityOrlando

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