BTR - AUS

$155 Find Cheap Flights from Baton Rouge to Austin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baton Rouge to Austin departing on 3/9. 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 Austin

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

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

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

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$249
Overall average: $301
United Airlines
Mon 2/23Mon 3/2
BTR - AUS • 1 stop
Cheapest one-way
$155
Typical prices: $211-$329
United Airlines
Mon 3/9
BTR - AUS • 1 stop
Top airlines
United Airlines
Cheapest • from $249 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
November
Cheapest • 14% price drop
January
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 Austin!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Baton Rouge to Austin (BTR-AUS)

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

Mon, Feb 23 - Mon, Mar 2
United Airlines Logo
6:07 pm - 11:15 pm
BTR
-
AUS
5h 08m
1 stop
United Airlines Logo
4:18 pm - 7:33 pm
AUS
-
BTR
3h 15m
1 stop
$249United Airlines
Fri, Apr 24 - Sun, Apr 26
United Airlines Logo
6:08 pm - 11:15 pm
BTR
-
AUS
5h 07m
1 stop
United Airlines Logo
7:25 pm - 10:45 pm
AUS
-
BTR
3h 20m
1 stop
$263United Airlines
Wed, Apr 8 - Sat, Apr 11
American Airlines Logo
6:32 pm - 10:50 pm
BTR
-
AUS
4h 18m
1 stop
American Airlines Logo
5:00 am - 10:02 am
AUS
-
BTR
5h 02m
1 stop
$274American Airlines
Fri, Feb 27 - Sun, Mar 1
United Airlines Logo
6:07 pm - 11:15 pm
BTR
-
AUS
5h 08m
1 stop
United Airlines Logo
5:30 am - 11:27 am
AUS
-
BTR
5h 57m
1 stop
$276United Airlines
Thu, Feb 19 - Mon, Feb 23
United Airlines Logo
6:07 pm - 11:15 pm
BTR
-
AUS
5h 08m
1 stop
United Airlines Logo
2:15 pm - 7:33 pm
AUS
-
BTR
5h 18m
1 stop
$277United Airlines
Thu, Mar 19 - Sun, Mar 22
United Airlines Logo
5:00 am - 8:34 am
BTR
-
AUS
3h 34m
1 stop
United Airlines Logo
7:00 am - 1:13 pm
AUS
-
BTR
6h 13m
1 stop
$289United Airlines
Fri, Feb 27 - Mon, Mar 9
United Airlines Logo
6:07 pm - 11:15 pm
BTR
-
AUS
5h 08m
1 stop
United Airlines Logo
4:18 pm - 9:08 pm
AUS
-
BTR
4h 50m
1 stop
$309United Airlines
Fri, Mar 13 - Mon, Mar 16
United Airlines Logo
2:00 pm - 7:57 pm
BTR
-
AUS
5h 57m
1 stop
United Airlines Logo
5:57 pm - 10:45 pm
AUS
-
BTR
4h 48m
1 stop
$312United Airlines
Sat, Feb 7 - Tue, Feb 10
United Airlines Logo
3:30 pm - 9:30 pm
BTR
-
AUS
6h 00m
1 stop
United Airlines Logo
2:22 pm - 7:33 pm
AUS
-
BTR
5h 11m
1 stop
$319United Airlines
Fri, Feb 27 - Mon, Mar 9
Delta Logo
7:09 pm - 12:22 am
BTR
-
AUS
5h 13m
1 stop
Delta Logo
5:15 pm - 10:03 pm
AUS
-
BTR
4h 48m
1 stop
$322Delta
Booking Insights

KAYAK's insights & trends for Baton Rouge to Austin flights

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

What is the cheapest month to fly from Baton Rouge to Austin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Baton Rouge to Austin, 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 Baton Rouge to Austin is November, where tickets cost $260 (return) on average. On the other hand, the most expensive months are July and March, where the average cost of round-trip tickets is $380 and $348 respectively.

Good to know

Low seasonAugust
Cheapest flight$155
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Baton Rouge to Austin

When to book flights from Baton Rouge to Austin

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

  • What is the cheapest flight from Baton Rouge to Austin?

    In the last 3 days, the lowest price for a flight from Baton Rouge to Austin was $155 for a one-way ticket and $249 for a round-trip.

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

    No, a passport isn't needed to fly from Baton Rouge to Austin. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Baton Rouge to Austin?

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

  • Which airline alliances offer flights from Baton Rouge to Austin?

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

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

    The two airlines most popular with KAYAK users for flights from Baton Rouge to Austin are United Airlines and American Airlines. With an average price for the route of $288 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 $299 and an overall rating of 7.2.

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

    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 Baton Rouge to Austin.

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

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

    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 Austin with an airline and back to Baton Rouge with another airline. Booking your flights between Baton Rouge and AUS 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 Baton Rouge to Austin?

    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 Austin from Baton Rouge 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 Baton Rouge to Austin

 
See real verified KAYAK customer reviews for airlines flying from Baton Rouge to Austin. 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 Baton Rouge to Austin? 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 9204 reviews
8.1Crew
7.1Entertainment
6.6Food
7.7Boarding
7.3Comfort
Airline reviews

Delayed, toilets did not flush, pilot parked to far away from Gate

2.0 MediocreLisa, Jan 2026
ELP - IAH
Read more United Airlines reviews

Delayed, toilets did not flush, pilot parked to far away from Gate

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

United is an incompetent airline. They parked the plane on the tarmac for an hour after arriving because they “didn’t have a gate available” it was actually some sort of lie because as we de planed there were approximately 9 open and manned and empty gates that we walked past. Many people on the flight missed connections for the hour long sit on the tarmac. Utterly baffling and incompetent behavior from United flight ops.

I boarded flight UA#1318 at Sacramento International Airport going back to Houston TX. The flight was scheduled at 5:10am. I was able to check in virtually using the United Airlines app. When I entered the airport, there was no one outside assisting with checked bags as it was for Delta Airlines. Immediately upon entering, there was a LONG, EXTREMELY LONG line to the kiosks to get boarding passes. I stand in line to get boarding passes then had to move to ANOTHER EXTREMELY LONG line to get my bags checked in. While standing in this line, we noticed an agent taking customers to 3 at a time to her station to check their bags in. Lucky for me, she called me back, checked my bags for me and I was on my way. I then encountered another long line at the TSA check and to avoid I ending up having to sign up for CLEAR to bypass it. So glad, I did.,...Both of my flights were great with no issues, butthe check in progress at Bush Airport was so much smoother. Check-in at SMF airport needs to be anaylzed and corrected. Do better United, I know you can....thanks

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Even though we were delayed, we were able to make our connection

Crew and customer service were excellent. This flight also had plenty of leg room and seat mounted screens for entertainment. A very pleasant flight all around!

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

2 hour delay due to equipment failure. No updates via the app and airport screens (which continued to show a departure time in the past). AA eventually switched planes and the new plane was not catered or cleaned correctly.

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

The aircraft had several problems - from excess fuel to non operational ac. Two hours of delay in Chicago could have been avoided with proper planning and aircraft maintenance.

They made me pay $40 to check a bag that was listed as free when I bought my ticket. Then before boarding they offered to check any bags free.

The seats from lax to DFW was so tight that I could not move my legs . No WiFi and had to pay . Not a good selection of entertainment

The flight was good. We had to spend almost an hour on the tarmac when we arrived in Dallas. Waiting for a gate. What’s the point of arriving early if you have no gate to park at?

Lower WiFi prices; allow us to see our flight on a map; more variety of drink choices.

Kayak was among the missing. There was not the usual advice regarding next gate after arriving in Dallas. No communication after the reminder to check in before the Moline flight. What happened?

They should have allowed for extra time to de-ice the plane before boarding passengers. This delayed us about 10-15 mins after we boarded. Overall experience was fine. Crew was friendly and on top of everything. We didn’t have any issues during the flight.

Our flight from Eagle to Vail was delayed to the point we missed our connection to Savannah. Now we’re a family of 4 in a hotel room with luggage, no toiletries, no clean clothes. Gate attendant said the delay was mechanical but it was put in the system as something else so no compensation. That’s just wrong.

Everything you need to know for your flight from Baton Rouge to Austin

Information on your arrival and departure airports