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$49+ Cheap flights from Louisiana to Austin (AUS)

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — AUS
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Louisiana to Austin

Keep the following information in mind while searching for Louisiana to Austin flight deals. Data was last updated September 17, 2025.

Round-trip from

$97
(Southwest)

One-way from

$49
(Southwest)

Popular in

November

Cheapest in

May

Average price

$248

Good round-trip deal

$193 or less

Good one-way deal

$125 or less
From Louisiana to Austin Bergstrom
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One-way flight from Louisiana to Austin Bergstrom
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Highest demand for flights based on searches. 20% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Louisiana to Austin Bergstrom.
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Price to beat on a one-way flight from Louisiana to Austin Bergstrom.
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Find flight deals from Louisiana to Austin

Cheapest flights from Louisiana to Austin
Explore the most affordable flight options available from Louisiana to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Southwest deal was found by Cheapflights users on 9/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/94:35 pmMSY - AUS
Nonstop1h 30mSouthwest
Tue 10/1411:55 amAUS - MSY
Nonstop1h 20mSouthwest
Deal found 9/15$97
This Southwest deal was found by Cheapflights users on 9/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/82:05 pmMSY - AUS
Nonstop1h 35mSouthwest
Sat 10/116:20 pmAUS - MSY
1 stop2h 55mSouthwest
Deal found 9/15$107
This Southwest deal was found by Cheapflights users on 9/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:45 amMSY - AUS
Nonstop1h 30mSouthwest
Mon 11/310:25 amAUS - MSY
Nonstop1h 25mSouthwest
Deal found 9/16$134
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/119:52 amMSY - AUS
Nonstop1h 49mDelta
Mon 10/135:00 pmAUS - MSY
Nonstop1h 38mDelta
Deal found 9/15$137
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:27 pmMSY - AUS
1 stop6h 06mFrontier
Sun 10/196:00 amAUS - MSY
1 stop12h 38mFrontier
Deal found 9/16$143
This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/106:27 pmMSY - AUS
1 stop6h 06mFrontier
Sun 10/126:00 amAUS - MSY
1 stop12h 38mFrontier
Deal found 9/15$144
This Southwest deal was found by Cheapflights users on 9/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/244:35 pmMSY - AUS
Nonstop1h 30mSouthwest
Sat 10/252:25 pmAUS - MSY
2 stops6h 15mSouthwest
Deal found 9/16$149
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 11/145:15 amMSY - AUS
1 stop3h 21mUnited Airlines
Mon 11/177:10 amAUS - MSY
1 stop3h 49mUnited Airlines
Deal found 9/15$153
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/107:20 pmMSY - AUS
Nonstop1h 44mDelta
Mon 10/137:30 amAUS - MSY
Nonstop1h 42mDelta
Deal found 9/15$154
This Booking.com deal was found by Cheapflights users on 9/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:45 pmMSY - AUS
1 stop28h 47mFrontier
Sun 11/95:16 pmAUS - MSY
1 stop20h 52mFrontier
Deal found 9/16$156
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Wed 10/225:15 amMSY - AUS
1 stop5h 49mUnited Airlines
Wed 10/227:47 pmAUS - MSY
1 stop3h 28mUnited Airlines
Deal found 9/16$157
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 11/215:07 amBTR - AUS
1 stop3h 29mUnited Airlines
Sun 11/239:45 amAUS - BTR
1 stop5h 36mUnited Airlines
Deal found 9/16$219

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana to Austin 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 September 17, 2025.
Use the filters below to find and compare flights from Louisiana to Austin that are best for you.

Fly from

Louisiana

Fly to

Austin

Route

Depart

Return

Price

New OrleansAustin

MSY - AUS

MSYAUS

New Orleans Louis Armstrong

Tue 10/21

7:15 am-8:45 am

Nonstop1h 30m

Austin Bergstrom

Tue 10/21

11:55 am-1:15 pm

Nonstop1h 20m

$97

New OrleansAustin

MSY - AUS

MSYAUS

New Orleans Louis Armstrong

Tue 10/14

2:05 pm-3:40 pm

Nonstop1h 35m

Austin Bergstrom

Tue 10/21

4:35 pm-5:55 pm

Nonstop1h 20m

$97

New OrleansAustin

MSY - AUS

MSYAUS

New Orleans Louis Armstrong

Thu 10/16

10:30 pm-11:55 pm

Nonstop1h 25m

Austin Bergstrom

Mon 10/20

5:55 am-7:20 am

Nonstop1h 25m

$97

New OrleansAustin

MSY - AUS

MSYAUS

New Orleans Louis Armstrong

Wed 10/8

2:05 pm-3:40 pm

Nonstop1h 35m

Austin Bergstrom

Sat 10/11

6:20 pm-9:15 pm

1 stop2h 55m

$107

New OrleansAustin

MSY - AUS

MSYAUS

New Orleans Louis Armstrong

Tue 10/28

7:20 pm-9:04 pm

Nonstop1h 44m

Austin Bergstrom

Sat 11/1

3:00 pm-4:39 pm

Nonstop1h 39m

$137

New OrleansAustin

MSY - AUS

MSYAUS

New Orleans Louis Armstrong

Tue 11/4

7:20 pm-9:04 pm

Nonstop1h 44m

Austin Bergstrom

Wed 11/5

7:30 am-9:12 am

Nonstop1h 42m

$137

New OrleansAustin

MSY - AUS

MSYAUS

New Orleans Louis Armstrong

Thu 10/30

7:20 pm-9:04 pm

Nonstop1h 44m

Austin Bergstrom

Thu 11/6

5:00 pm-6:38 pm

Nonstop1h 38m

$137

New OrleansAustin

MSY - AUS

MSYAUS

New Orleans Louis Armstrong

Fri 10/24

4:35 pm-6:05 pm

Nonstop1h 30m

Austin Bergstrom

Sat 10/25

1:45 pm-7:20 pm

1 stop5h 35m

$144

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Fri 11/21

5:07 am-8:36 am

1 stop3h 29m

Austin Bergstrom

Sun 11/23

7:43 pm-10:44 pm

1 stop3h 01m

$219

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Thu 11/13

5:07 am-8:36 am

1 stop3h 29m

Austin Bergstrom

Sun 11/16

4:18 pm-9:31 pm

1 stop5h 13m

$219

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 58 results
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Best time to book a flight from Louisiana to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Louisiana 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 Louisiana to Austin

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

Currently, August is the cheapest month in which you can book a flight from Louisiana to Austin (average of $285). Flying from Louisiana to Austin in March is currently the most expensive (average of $362). 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 LA to AUS?

Find hourly flight availability from Louisiana to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisiana to Austin as you normally would.

Related info for your journey

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

  • What airport do you fly into for flights to Austin from Louisiana?

    Located just 7.5 mi from the city center, Austin Bergstrom (AUS) is the airport most travelers will use when flying to Austin from Louisiana.

  • How popular is this Louisiana to Austin flight route?

    Within the past month, 26 users have taken a look at flights from Louisiana to Austin Bergstrom.

  • How long is the flight from Louisiana to Austin?

    Airlines like Southwest, United Airlines, and American Airlines fly from Louisiana to Austin in about 1h 30m. The time it takes to get you to your destination can typically vary by up to 2h 01m. There are 443 mi between Louisiana and Austin. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Louisiana to Austin?

    When deciding which route to take from Louisiana to Austin consider New Orleans Louis Armstrong - Austin Bergstrom, Lafayette Regional - Austin Bergstrom or Baton Rouge Ryan - Austin Bergstrom as they are the most popular.

  • What are the most reliable airlines from Louisiana to Austin?

    Consider Korean Air (100%), WestJet (100%) or Virgin Atlantic (100%) when booking your flight. These represent the most reliable airlines when flying from Louisiana to Austin.

  • What are the cheapest flights from Louisiana to Austin?

    The cheapest flight price from Louisiana to Austin is $78. On average you can expect to pay $223. The most popular route, (New Orleans Louis Armstrong - Austin Bergstrom), can usually be booked for $97.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisiana to Austin 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 Louisiana to Austin?

    Currently, August is the cheapest month in which you can book a flight from Louisiana to Austin (average of $285). Flying from Louisiana to Austin in March is currently the most expensive (average of $362). 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

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
San Marcos
Round Rock
Fredericksburg
Pflugerville
Dripping Springs
Georgetown
Cedar Park
Canyon Lake
Seguin
Horseshoe Bay

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Louisiana to Austin

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Louisiana to Austin

Discover the top 5 airlines that operate flights from Louisiana to Austin. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$117Average$157FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$117Average$253FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$162Average$318FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$163Average$273FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$168Average$328FlexibilityNo cancel feeOn-time69%

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