AUS - BTR

$139 Find Cheap Flights from Austin to Baton Rouge

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 Baton Rouge departing on 5/12. 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 Baton Rouge

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Baton Rouge, 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 Baton Rouge, as well as popular online travel agencies
Travelers love KAYAK
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Everything you should know

Cheapest round-trip
$277
Typical prices: $438-$288
United Airlines
pe 7/10ma 7/13
AUS - BTR • 1 stop
Cheapest one-way
$139
Typical prices: $162-$296
Delta
ti 5/12
AUS - BTR • 1 stop
Top airlines
Cheapest • from $277 (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 Baton Rouge. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $379 (round-trip)
Shortest trip • 3h 36m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 18% 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 Baton Rouge!
Flight Deals
Booking Insights
Flight Deals

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

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

pe, heinä 10 - ma, heinä 13
United Airlines Logo
12:15 pm - 5:34 pm
AUS
-
BTR
5h 19m
1 stop
United Airlines Logo
5:00 am - 8:39 am
BTR
-
AUS
3h 39m
1 stop
$277United Airlines
la, Touko 30 - la, kesä 6
American Airlines Logo
5:00 am - 10:52 am
AUS
-
BTR
5h 52m
1 stop
American Airlines Logo
2:18 pm - 7:06 pm
BTR
-
AUS
4h 48m
1 stop
$287American Airlines
to, Touko 28 - ma, kesä 1
American Airlines Logo
1:55 pm - 5:46 pm
AUS
-
BTR
3h 51m
1 stop
American Airlines Logo
6:16 pm - 10:42 pm
BTR
-
AUS
4h 26m
1 stop
$288American Airlines
pe, Touko 8 - la, Touko 9
United Airlines Logo
7:22 pm - 10:46 pm
AUS
-
BTR
3h 24m
1 stop
United Airlines Logo
4:06 pm - 7:27 pm
BTR
-
AUS
3h 21m
1 stop
$297United Airlines
to, Touko 21 - ma, Touko 25
United Airlines Logo
5:30 am - 8:46 am
AUS
-
BTR
3h 16m
1 stop
United Airlines Logo
9:35 am - 1:12 pm
BTR
-
AUS
3h 37m
1 stop
$304United Airlines
to, Touko 28 - su, Touko 31
United Airlines Logo
2:18 pm - 5:34 pm
AUS
-
BTR
3h 16m
1 stop
United Airlines Logo
5:00 am - 11:19 am
BTR
-
AUS
6h 19m
1 stop
$308United Airlines
pe, Touko 22 - la, Touko 23
United Airlines Logo
7:44 pm - 10:46 pm
AUS
-
BTR
3h 02m
1 stop
United Airlines Logo
2:05 pm - 7:57 pm
BTR
-
AUS
5h 52m
1 stop
$311United Airlines
to, kesä 4 - ma, kesä 8
United Airlines Logo
5:30 am - 8:46 am
AUS
-
BTR
3h 16m
1 stop
United Airlines Logo
5:00 am - 8:39 am
BTR
-
AUS
3h 39m
1 stop
$313United Airlines
ma, Touko 11 - ma, Touko 18
Delta Logo
5:25 am - 12:49 pm
AUS
-
BTR
7h 24m
1 stop
Delta Logo
7:04 pm - 12:31 am
BTR
-
AUS
5h 27m
1 stop
$317Delta
ti, huhti 28 - la, Touko 2
American Airlines Logo
5:40 pm - 10:46 pm
AUS
-
BTR
5h 06m
1 stop
American Airlines Logo
4:53 pm - 8:59 pm
BTR
-
AUS
4h 06m
1 stop
$319American Airlines
Booking Insights

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

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

How much is a round-trip flight from Austin to Baton Rouge?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Austin to Baton Rouge departing in July.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Austin to Baton Rouge, 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 Baton Rouge is May, where tickets cost $292 (return) on average. On the other hand, the most expensive months are March and April, where the average cost of round-trip tickets is $474 and $391 respectively.

Good to know

Low seasonJune
Cheapest flight$139
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Austin to Baton Rouge

When to book flights from Austin to Baton Rouge

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

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

    In the last 3 days, the lowest price for a flight from Austin to Baton Rouge was $139 for a one-way ticket and $277 for a round-trip.

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

    A passport is not required to fly from Austin to Baton Rouge.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Austin to Baton Rouge are United Airlines and American Airlines. With an average price for the route of $353 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 $378 and an overall rating of 7.1.

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

    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 Baton Rouge.

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

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

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

    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 Baton Rouge 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 Baton Rouge

 
See real verified KAYAK customer reviews for airlines flying from Austin to Baton Rouge. 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 Baton Rouge? 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 9602 reviews
8.1Crew
7.3Comfort
6.6Food
7.7Boarding
7.1Entertainment
Airline reviews

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

10.0 ExcellentDr. Joseph, Apr 2026
IAH - ORD
Read more United Airlines reviews

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

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.

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

We had excellent customer service despite the chaos at George Bush airport in Houston!

It isvvery small flight. No leg room . No space to put my personal item at feet.

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

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.

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

American Airlines is a miserable experience. It is predictably miserable, in the sense that every time I fly American, I brace myself for the certainty that it will be unpleasant and uncomfortable. But it is unpredictable in the sense that I never know if the flight will be on time or delayed nine hours (both happened to me this week). I never know if I will be able to sit in the seat that I selected when I purchased the ticket or if I will be told by Customer Service (!!!) that I must relocate from first class to a seat in the back of the aircraft with no explanation (both happened to me this week). Will the food be frozen and half defrosted, or scalding hot? Will the drinks be warm? Will the flight attendants be surly and mean? Will the toilets be cramped and foul? Will the seats be narrow and uncomfortable? Will there be a real electric outlet at the seat, or just an unreliable USB-2 port? Will there be enough seats in the boarding lounge or just a few? Will the boarding process be smooth and efficient, or will the gate agents mess it up and delay it needlessly for 30 or 40 minutes? Will the catering and cleaning crew be prompt or will they take an extra 30 minutes? Will the brakes on the aircraft work properly, or will the pilot delay takeoff for four hours while the ground crew attends to what can only be described as routine maintenance that should have been done the night before? I've eexperienced every one of these unpleasant things this year, 2026. The only thing I can reliably count on is that American will find a new way to make the experience of flying as miserable as they possibly can.

The plane was very creaky and lots of ringing. Plane was dirty and dingy. I couldn't hear the captain's announcements from the flight deck. Not sure if it was the captain or the audio equipment, but good thing there wasn't an emergency where we needed clear instructions. The overhead compartments were clearly full, but the flight crew allowed people to stand in the back with their carry on luggage. Then after everyone boarded, they had to go to the front to gate check their luggage because there was no room for their bags and then they returned to their seats...such a waste of time when clearly the overhead compartments were full when they originally boarded.

The WiFi would not connect enough for me to do my actual work. It permaspooled, disconnected, said it was connected, then wouldn't open an email... it was frustrating. I am not a tall person, 5'4" - and I felt cramped with little room to reach into my bag under the seat in front of me. I feel sorry for anyone taller than me having to fly. the one positive thing I will add, is the overhead bins are roomy enough to manage more bags than other carriers.

Boarding was quick and efficient. We arrived at our destination early.

Seat was VERY uncomfortable. Flight was delayed and then boarded slowly. The crew was super helpful with boarding and supporting maximizing the luggage in the overhead.

The flight changed gates multiple times and flight had to be delayed multiple times

Delayed for mechanical and no updates on what was happening and how long the delay might be.

On the return flight, arriving in Denver we sat on the tarmac in Denver for over 20 minutes.

Absolutely terrible. Would never fly American again. 2 deplaned incidents and delayed by close to 24 hours. $12 meal voucher for first class passengers was an insult to the injury. Pathetic.

Mostly good. The WiFi wasn’t working so that was not great.

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

Information on your arrival and departure airports