AUS - BRO

$170 Find Cheap Flights from Austin to Brownsville

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Austin to Brownsville departing on 4/14. 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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Everything you should know

Cheapest round-trip
$279
United Airlines
mar. 4/14mar. 4/21
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 $295 (round-trip)
Shortest trip • 3h 54m (one-way)
Insights
Insights
Insights
Insights
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

mar., abr. 14 - mar., abr. 21
United Airlines Logo
4:20 pm - 9:47 pm
AUS
-
BRO
5h 27m
1 stop
United Airlines Logo
9:15 am - 1:04 pm
BRO
-
AUS
3h 49m
1 stop
$279United Airlines
mié., abr. 8 - dom., abr. 12
United Airlines Logo
2:10 pm - 6:28 pm
AUS
-
BRO
4h 18m
1 stop
United Airlines Logo
5:25 pm - 9:34 pm
BRO
-
AUS
4h 09m
1 stop
$288United Airlines
mar., jun. 2 - mar., jun. 9
American Airlines Logo
6:00 am - 10:14 am
AUS
-
BRO
4h 14m
1 stop
American Airlines Logo
6:42 pm - 11:59 pm
BRO
-
AUS
5h 17m
1 stop
$294American Airlines
vie., jun. 12 - lun., jun. 15
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
$298United Airlines
jue., abr. 2 - lun., abr. 6
United Airlines Logo
12:15 pm - 4:24 pm
AUS
-
BRO
4h 09m
1 stop
United Airlines Logo
7:15 am - 11:19 am
BRO
-
AUS
4h 04m
1 stop
$309United Airlines
jue., abr. 2 - sáb., abr. 4
United Airlines Logo
2:10 pm - 6:28 pm
AUS
-
BRO
4h 18m
1 stop
United Airlines Logo
12:00 pm - 3:25 pm
BRO
-
AUS
3h 25m
1 stop
$319United Airlines
dom., abr. 5 - jue., abr. 9
American Airlines Logo
6:00 am - 10:17 am
AUS
-
BRO
4h 17m
1 stop
American Airlines Logo
5:40 am - 9:40 am
BRO
-
AUS
4h 00m
1 stop
$339American Airlines
sáb., ago. 29 - mié., sep. 2
United Airlines Logo
9:35 am - 3:57 pm
AUS
-
BRO
6h 22m
1 stop
United Airlines Logo
12:00 pm - 5:45 pm
BRO
-
AUS
5h 45m
1 stop
$349United Airlines
sáb., abr. 18 - sáb., abr. 25
United Airlines Logo
4:20 pm - 9:47 pm
AUS
-
BRO
5h 27m
1 stop
United Airlines Logo
7:15 am - 1:04 pm
BRO
-
AUS
5h 49m
1 stop
$358United Airlines
jue., abr. 2 - lun., abr. 6
United Airlines Logo
2:10 pm - 6:28 pm
AUS
-
BRO
4h 18m
1 stop
United Airlines Logo
9:15 am - 3:24 pm
BRO
-
AUS
6h 09m
1 stop
$369United 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.

Which airlines provide the cheapest flights from Austin to Brownsville?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Austin to Brownsville were found on United Airlines ($279) and American Airlines ($294).

Good to know

Low seasonMay
Cheapest flight$279
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 2% 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 3 days, the lowest price for a flight from Austin to Brownsville was $279 for a round-trip ticket.

  • 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 $287 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 $288 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 9455 reviews
8.1Crew
7.7Boarding
7.3Comfort
7.1Entertainment
6.6Food
Airline reviews

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

2.0 MediocreLa Vetra, Mar 2026
LAX - IAH
Read more United Airlines reviews

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Everything was on time and service on the flight was great!

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Very old flight - time to retire it for newer airplanes

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Everything except the food and entertainment. It was a great experience though

Terrible planning. And even worse gate agents. Absolutely rude behavior.

Rough flight No beverage service due to turbulence Bottom Seat cushion was non existent

They put me on an earlier and I got home sooner

Not good. One of my luggage is missing. And until now they can’t find it

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

Where do I start!! I was delayed with my flight from Dallas to Tampa. On the way back from Tampa to Dallas the flight was delayed over 4 hours+. I was put on another flight that was also delayed but not as long. Traveling on American Airlines is becoming exhausing.

Dloght delayed by 2.5 hrs . Common theme in my last four american floghts

The flight attendants and the service is getting worse by the day.

They are rarely on time! Very hard to plan your travels when flights or connections keep getting delayed.

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

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

Information on your arrival and departure airports