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$66+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — AUS
Apr 23 — Apr 301
Thu 4/23
Thu 4/30
1 adult, Economy
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Cheap 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 March 24, 2026.

This Southwest deal was found by Cheapflights users on 3/23. 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.
Mon 5/189:00 pm
MSY
-
AUS
Nonstop1h 30m
Southwest
Wed 5/2012:10 pm
AUS
-
MSY
Nonstop1h 20m
Southwest
Deal found 3/23$143
This Southwest deal was found by Cheapflights users on 3/23. 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 6/37:50 am
MSY
-
AUS
Nonstop1h 30m
Southwest
Thu 6/47:05 pm
AUS
-
MSY
1 stop3h 10m
Southwest
Deal found 3/23$149
This Southwest deal was found by Cheapflights users on 3/23. 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 4/168:15 am
MSY
-
AUS
Nonstop1h 35m
Southwest
Wed 4/227:50 am
AUS
-
MSY
Nonstop1h 20m
Southwest
Deal found 3/23$151
This Priceline deal was found by Cheapflights users on 3/22. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:00 am
MSY
-
AUS
1 stop10h 04m
Spirit Airlines
Tue 4/144:59 pm
AUS
-
MSY
1 stop5h 45m
Spirit Airlines
Deal found 3/22$152
This Delta deal was found by Cheapflights users on 3/23. 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.
Thu 4/234:18 pm
MSY
-
AUS
Nonstop1h 44m
Delta
Mon 5/41:59 pm
AUS
-
MSY
Nonstop1h 39m
Delta
Deal found 3/23$155
This Southwest deal was found by Cheapflights users on 3/23. 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 4/249:00 pm
MSY
-
AUS
Nonstop1h 30m
Southwest
Tue 4/287:50 am
AUS
-
MSY
Nonstop1h 20m
Southwest
Deal found 3/23$156
This Delta deal was found by Cheapflights users on 3/20. 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 5/94:03 pm
MSY
-
AUS
Nonstop1h 52m
Delta
Tue 5/121:38 pm
AUS
-
MSY
Nonstop1h 37m
Delta
Deal found 3/20$157
This Cheapflightsfares deal was found by Cheapflights users on 3/23. 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 5/13:39 pm
MSY
-
AUS
1 stop28h 16m
Frontier
Sun 5/38:59 pm
AUS
-
MSY
1 stop13h 42m
Frontier
Deal found 3/23$159
This Mytrip deal was found by Cheapflights users on 3/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:00 am
MSY
-
AUS
1 stop10h 04m
Spirit Airlines
Mon 4/134:59 pm
AUS
-
MSY
1 stop15h 20m
Spirit Airlines
Deal found 3/20$163
This American Airlines deal was found by Cheapflights users on 3/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/154:53 pm
BTR
-
AUS
1 stop5h 01m
American Airlines
Sat 4/1812:43 pm
AUS
-
BTR
1 stop5h 19m
American Airlines
Deal found 3/20$287
This United Airlines deal was found by Cheapflights users on 3/20. 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 4/107:20 am
BTR
-
AUS
1 stop3h 59m
United Airlines
Sun 4/127:25 pm
AUS
-
BTR
1 stop3h 20m
United Airlines
Deal found 3/20$297
This American Airlines deal was found by Cheapflights users on 3/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:35 pm
LCH
-
AUS
1 stop4h 15m
American Airlines
Mon 4/135:00 am
AUS
-
LCH
1 stop6h 00m
American Airlines
Deal found 3/22$304

Find flight deals from Louisiana to Austin

Keep the following information in mind while searching for Louisiana to Austin flight deals. Data was last updated March 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$143
(Southwest)

One-way from

$66
(Southwest)

Popular in

January

Cheapest in

July

Average price

$204

Good round-trip deal

$192 or less

Good one-way deal

$119 or less
Provider with most accurate pricing for New Orleans Louis Armstrong-Austin Bergstrom flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Austin Bergstrom flights.
Search Deals
From Louisiana to Austin Bergstrom
Search Deals
One-way flight from Louisiana to Austin Bergstrom
Search Deals
Highest demand for flights based on searches. 33% potential increase in price ($107 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Louisiana to Austin Bergstrom.
Search Deals
Price to beat on a one-way flight from Louisiana to Austin Bergstrom.
Search Deals

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 March 24, 2026.
Use the filters below to find and compare flights from Louisiana to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

New OrleansAustin

MSY - AUS

MSYAUS

New Orleans Louis Armstrong

Fri 4/24

6:20 am-7:50 am

Nonstop1h 30m

Austin Bergstrom

Mon 4/27

8:50 am-10:10 am

Nonstop1h 20m

$168

New OrleansAustin

MSY - AUS

MSYAUS

New Orleans Louis Armstrong

Wed 4/15

2:50 pm-4:25 pm

Nonstop1h 35m

Austin Bergstrom

Sun 4/19

5:15 am-6:35 am

Nonstop1h 20m

$180

New OrleansAustin

MSY - AUS

MSYAUS

New Orleans Louis Armstrong

Wed 5/27

4:03 pm-5:55 pm

Nonstop1h 52m

Austin Bergstrom

Wed 6/10

1:29 pm-3:13 pm

Nonstop1h 44m

$197

New OrleansAustin

MSY - AUS

MSYAUS

New Orleans Louis Armstrong

Wed 5/27

4:03 pm-5:55 pm

Nonstop1h 52m

Austin Bergstrom

Mon 6/1

1:38 pm-3:15 pm

Nonstop1h 37m

$197

New OrleansAustin

MSY - AUS

MSYAUS

New Orleans Louis Armstrong

Tue 5/5

2:50 pm-4:25 pm

Nonstop1h 35m

Austin Bergstrom

Tue 5/12

12:10 pm-1:30 pm

Nonstop1h 20m

$197

New OrleansAustin

MSY - AUS

MSYAUS

New Orleans Louis Armstrong

Fri 4/17

8:15 am-9:50 am

Nonstop1h 35m

Austin Bergstrom

Sun 4/19

10:45 pm-12:05 am

Nonstop1h 20m

$207

New OrleansAustin

MSY - AUS

MSYAUS

New Orleans Louis Armstrong

Wed 4/8

6:00 am-4:04 pm

1 stop10h 04m

Austin Bergstrom

Sat 4/11

4:59 pm-10:44 pm

1 stop5h 45m

$208

New OrleansAustin

MSY - AUS

MSYAUS

New Orleans Louis Armstrong

Thu 5/21

7:15 pm-12:05 am

1 stop4h 50m

Austin Bergstrom

Mon 5/25

2:20 pm-3:45 pm

Nonstop1h 25m

$227

New OrleansAustin

MSY - AUS

MSYAUS

New Orleans Louis Armstrong

Wed 5/13

3:54 pm-9:24 pm

1 stop5h 30m

Austin Bergstrom

Sat 5/16

6:00 pm-11:29 pm

1 stop5h 29m

$247

New OrleansAustin

MSY - AUS

MSYAUS

New Orleans Louis Armstrong

Tue 5/26

5:35 pm-11:12 pm

1 stop5h 37m

Austin Bergstrom

Sun 5/31

5:30 am-10:48 am

1 stop5h 18m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 56 resultsSorted by cheapest first
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6

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, February is the cheapest month in which you can book a flight from Louisiana to Austin (average of $28). Flying from Louisiana to Austin in January is currently the most expensive (average of $159). 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 March 24, 2026.

It’s optimal to fly from Louisiana to Austin in the evening. By choosing this option you can save up to 47% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Louisiana to Austin?

Use this chart to determine the cheapest time to fly round-trip from Louisiana to Austin. Price data was last updated on March 14, 2026.

Travelers seeking maximum savings on their Louisiana to Austin flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Louisiana to Austin

Explore weekly flight availability from Louisiana to Austin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 24, 2026.

The most flights from USLA to AUS are scheduled on a Sunday (8 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

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, 24 users have taken a look at flights from Louisiana to Austin Bergstrom.

  • How long is the flight from Louisiana to Austin?

    Airlines like Southwest, Delta, 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 09m. 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 cheapest airlines to fly from Louisiana to Austin one-way?

    One-way options have recently been found by users for as low as $48 on Southwest. Other airlines that offer cheap prices include Delta from $58 and United Airlines from $59 one-way.

  • 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, Baton Rouge Ryan - Austin Bergstrom or Lake Charles - Austin Bergstrom as they are the most popular.

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

    Consider Sun Country Air (100%), KLM (83%) or Korean Air (83%) 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 $68. On average you can expect to pay $223. The most popular route, (New Orleans Louis Armstrong - Austin Bergstrom), can usually be booked for $151.

  • 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, February is the cheapest month in which you can book a flight from Louisiana to Austin (average of $28). Flying from Louisiana to Austin in January is currently the most expensive (average of $159). 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
Cedar Park
San Marcos
Fredericksburg
Round Rock
Pflugerville
Georgetown
Bastrop
Dripping Springs
Canyon Lake
Seguin
Horseshoe Bay

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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 4 airlines flying from Louisiana to Austin

Discover the top 4 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 March 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$107Average$202FlexibilityNo cancel feeOn-time63%
DeltaCheapest$117Average$157FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$168Average$288FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$218Average$385FlexibilityNo cancel feeOn-time71%

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