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$200+ Cheap flights from Austin to Brownsville (AUS - BRO)

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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — BRO
juin 17 — juin 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Austin to Brownsville

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Brownsville (BRO). 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 juin 12, 2025.

Round-trip from

$209
(United Airlines)

One-way from

$200
(American Airlines)

Popular in

August

Cheapest in

January

Average price

$279
From Austin Bergstrom to Brownsville South Padre Is. Intl
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One-way flight from Austin Bergstrom to Brownsville South Padre Is. Intl
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Highest demand for flights based on searches. 6% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Austin to Brownsville

Cheapest flights from Austin to Brownsville
Explore the most affordable flight options available from Austin to Brownsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juin 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. 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.
mer. 6/254:19 pmAUS - BRO
1 stop3h 21mUnited Airlines
dim. 6/295:10 amBRO - AUS
1 stop3h 27mUnited Airlines
Deal found 6/10$209
This American Airlines deal was found by Cheapflights users on 6/11. 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.
jeu. 7/316:05 amAUS - BRO
1 stop3h 52mAmerican Airlines
ven. 8/17:26 pmBRO - AUS
1 stop4h 17mAmerican Airlines
Deal found 6/11$219

Cheapflights Fare Finder

Customize your flight search to find flights from Austin to Brownsville 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 juin 12, 2025.
Use the filters below to find and compare flights from Austin to Brownsville that are best for you.

Fly from

Austin

Fly to

Brownsville

Route

Depart

Return

Price

AustinBrownsville

AUS - BRO

AUSBRO

Austin Bergstrom

mer. 6/25

4:19 pm-7:40 pm

1 stop3h 21m

Brownsville South Padre Is. Intl

dim. 6/29

5:10 am-8:37 am

1 stop3h 27m

$209

AustinBrownsville

AUS - BRO

AUSBRO

Austin Bergstrom

jeu. 7/31

6:05 am-9:57 am

1 stop3h 52m

Brownsville South Padre Is. Intl

ven. 8/1

7:26 pm-11:43 pm

1 stop4h 17m

$219

AustinBrownsville

AUS - BRO

AUSBRO

Austin Bergstrom

ven. 7/11

6:00 pm-12:15 am

1 stop6h 15m

$200

AustinBrownsville

AUS - BRO

AUSBRO

Austin Bergstrom

mer. 6/25

6:00 pm-10:59 pm

1 stop4h 59m

$264

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Austin to Brownsville

Have a flexible travel schedule? Discover the best time to fly to Brownsville from Austin with our price prediction graph.
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 Austin to Brownsville

What is the cheapest month to book a flight from Austin to Brownsville?

Currently, August is the cheapest month in which you can book a flight from Austin to Brownsville (average of $328). Flying from Austin to Brownsville in March is currently the most expensive (average of $468). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AUS to BRO?

Find hourly flight availability from Austin to Brownsville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated juin 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Austin to Brownsville at noon. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight in the evening.

Rainfall in Brownsville by month

Plan your trip to Brownsville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Brownsville ranges from 1.1 - 5.9 inches per month. September is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Brownsville when rainfall is around 1.1 in.

Temperature in Brownsville by month

Plan your trip to Brownsville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Brownsville, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

Reviews of airlines servicing Brownsville

Get insights into the airlines that provide service to Brownsville. 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 Brownsville. Reviews last updated juin 12, 2025.
Get a feel of what it's like to fly with United Airlines and American Airlines from Austin to Brownsville by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.
United Airlines
7.4
Good
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

Related info for your journey

Find useful and relevant information for your journey from Austin to Brownsville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Austin to Brownsville round-trip?

    Currently priced at $209, United Airlines will fly you from Austin to Brownsville and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $219. These flights start at 27% lower than the current average price 3 months from now.

  • Can I find deals for flights from Austin to Brownsville that include hotel bookings?

    Yes. In addition to deals on Austin to Brownsville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austin to Brownsville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Brownsville.

  • Can I find deals for business class flights from Austin to Brownsville?

    Yes. Cheapflights offers flight deals from Austin to Brownsville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Austin to Brownsville?

    Currently, August is the cheapest month in which you can book a flight from Austin to Brownsville (average of $328). Flying from Austin to Brownsville in March is currently the most expensive (average of $468). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Austin to Brownsville

Discover the top 2 airlines that operate flights from Austin to Brownsville. 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 juin 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$208Average$218FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$218Average$348FlexibilityNo cancel feeOn-time69%

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