AUS - BRO

$229 Find Cheap Flights from Austin to Brownsville - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Austin to Brownsville departing on 7/23. 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 Brownsville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Brownsville, 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 Austin to Brownsville, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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

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Everything you should know

Cheapest round-trip
$279
American Airlines
Tue 7/21Tue 7/28
AUS - BRO • 1 stop
Cheapest one-way
$229
Typical prices: $109-$246
United Airlines
Thu 7/23
AUS - BRO • 1 stop
Top airlines
Cheapest • from $279 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Austin and Brownsville. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $305 (round-trip)
Shortest trip • 3h 52m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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 Brownsville!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Austin to Brownsville (AUS-BRO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Austin to Brownsville 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 Austin to Brownsville

Tue, Jul 21 - Tue, Jul 28
American Airlines Logo
6:00 am - 10:12 am
AUS
-
BRO
4h 12m
1 stop
American Airlines Logo
6:42 pm - 11:51 pm
BRO
-
AUS
5h 09m
1 stop
$279American Airlines
Fri, Jul 24 - Thu, Jul 30
American Airlines Logo
5:01 am - 10:12 am
AUS
-
BRO
5h 11m
1 stop
American Airlines Logo
5:30 am - 9:48 am
BRO
-
AUS
4h 18m
1 stop
$280American Airlines
Sun, Jul 12 - Sat, Jul 25
American Airlines Logo
5:01 am - 10:12 am
AUS
-
BRO
5h 11m
1 stop
American Airlines Logo
5:30 am - 10:01 am
BRO
-
AUS
4h 31m
1 stop
$304American Airlines
Sat, Jul 11 - Wed, Jul 15
United Airlines Logo
2:30 pm - 5:42 pm
AUS
-
BRO
3h 12m
1 stop
United Airlines Logo
12:10 pm - 5:27 pm
BRO
-
AUS
5h 17m
1 stop
$309United Airlines
Sat, Jul 11 - Mon, Jul 13
United Airlines Logo
12:15 pm - 5:42 pm
AUS
-
BRO
5h 27m
1 stop
United Airlines Logo
7:20 am - 1:12 pm
BRO
-
AUS
5h 52m
1 stop
$331United Airlines
Tue, Jul 14 - Sat, Jul 18
United Airlines Logo
9:35 am - 3:57 pm
AUS
-
BRO
6h 22m
1 stop
United Airlines Logo
4:44 pm - 7:57 pm
BRO
-
AUS
3h 13m
1 stop
$344United Airlines
Wed, Jul 15 - Sun, Jul 19
United Airlines Logo
2:18 pm - 6:37 pm
AUS
-
BRO
4h 19m
1 stop
United Airlines Logo
7:20 am - 11:19 am
BRO
-
AUS
3h 59m
1 stop
$345United Airlines
Thu, Aug 6 - Sat, Aug 8
United Airlines Logo
9:35 am - 3:57 pm
AUS
-
BRO
6h 22m
1 stop
United Airlines Logo
4:44 pm - 7:57 pm
BRO
-
AUS
3h 13m
1 stop
$349United Airlines
Mon, Jul 13 - Fri, Jul 24
United Airlines Logo
6:04 pm - 9:52 pm
AUS
-
BRO
3h 48m
1 stop
United Airlines Logo
7:20 am - 1:12 pm
BRO
-
AUS
5h 52m
1 stop
$350United Airlines
Fri, Jul 17 - Fri, Jul 24
United Airlines Logo
2:18 pm - 6:37 pm
AUS
-
BRO
4h 19m
1 stop
United Airlines Logo
4:44 pm - 7:57 pm
BRO
-
AUS
3h 13m
1 stop
$374United Airlines
Booking Insights

KAYAK's insights & trends for Austin to Brownsville flights

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

What is the cheapest month to fly from Austin to Brownsville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Austin to Brownsville, 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 Austin to Brownsville is January, where tickets cost $0 (return) on average. On the other hand, the most expensive months are August and March, where the average cost of round-trip tickets is $620 and $558 respectively.

Good to know

Low seasonFebruary
Cheapest flight$229
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Austin to Brownsville

When to book flights from Austin to Brownsville

Are your dates flexible? Find out the best times to travel from Austin to Brownsville 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 Austin to Brownsville

  • What is the cheapest flight from Austin to Brownsville?

    In the last 5 days, the lowest price for a flight from Austin to Brownsville was $229 for a one-way ticket and $279 for a round-trip.

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

    No

  • Which aircraft models fly most regularly from Austin to Brownsville?

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

  • Which airline alliances offer flights from Austin to Brownsville?

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

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

    The two airlines most popular with KAYAK users for flights from Austin to Brownsville are United Airlines and American Airlines. With an average price for the route of $301 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 $328 and an overall rating of 7.1.

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

    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 Austin to Brownsville.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brownsville from Austin 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 Austin to Brownsville?

    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 Brownsville with an airline and back to Austin with another airline. Booking your flights between Austin and BRO 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 Austin to Brownsville?

    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 Brownsville from Austin 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 Austin to Brownsville

 
See real verified KAYAK customer reviews for airlines flying from Austin to Brownsville. 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 Austin to Brownsville? 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 9909 reviews
8.1Crew
6.6Food
7.3Comfort
7.7Boarding
7.1Entertainment
Airline reviews

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

2.0 MediocreChris, May 2026
AUS - IAD
Read more United Airlines reviews

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

The wheelchair service is useless. They live you in different spots, not tell you anything just wait. I waited 30 minutes in Frankfurt when decided to walk the 25 minutes distance. In Budapest nobody came.

Food choices were very limited. Taste of the dishes was average.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

The lady who gave me my boarding pass for check in was extremely rude.

Small plane (and thus a bumpy ride), small seats (and a large man next to me), absolutely terrible wifi, and no food options to speak of.

Plane was older and terribly uncomfortable but the leg room was good!

Flight was well orchestrated, made up time despite circling a bit all good on United. Travelers can just be so into themselves that common courtesy has gone out window for some, but that’s not on United.

I don't understand why they can't have charging ports on seats in 2023. They only offer it as a 'premium seat' service. It's ridiculous

The TSA check in took 1.5 hours to get through in Austin and I missed my flights back to DC

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

American almost always Delays flights from Austin to Dallas and back. I cannot believe they have such poor service on this route. I was about to switch to American from Delta, but they gave me enough reasons not to.

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

Overall good. Tight connection in DFW because of gate unavailability upon landing.

Flight was on time, no drinks served on the two short flights. Comfortable seats.

Nothing, terrible travel experience due to weather and maintenance delays and was left stranded in Austin.

Theresa Spencer, a stewardess on the flight, was outstanding. Her kindness, helpfulness and watchful eyes made my flight especially comfortable. She's an excellent employee.

The pilot was hilarious and spoke to the passengers for 10 minutes before take off. First class food was spot on and they got us in early after a late take off. DFW to PHL

Everything you need to know for your flight from Austin to Brownsville

Information on your arrival and departure airports