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$249+ Cheap flights from Lake Charles to Austin (LCH - AUS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
LCH — AUS
Mar 23 — Mar 301
Mon 3/23
Mon 3/30
1 adult, Economy
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Cheap flight deals from Lake Charles to Austin

Cheapest flights from Lake Charles to Austin
Explore the most affordable flight options available from Lake Charles to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2026.

This United Airlines deal was found by Cheapflights users on 2/19. 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 3/64:15 pm
LCH
-
AUS
1 stop3h 42m
United Airlines
Tue 3/105:57 pm
AUS
-
LCH
1 stop3h 39m
United Airlines
Deal found 2/19$249
This American Airlines deal was found by Cheapflights users on 2/18. 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.
Fri 3/276:27 pm
LCH
-
AUS
1 stop4h 39m
American Airlines
Sun 3/296:00 am
AUS
-
LCH
1 stop5h 39m
American Airlines
Deal found 2/18$284
This United Airlines deal was found by Cheapflights users on 2/19. 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 5/16:05 pm
LCH
-
AUS
1 stop5h 10m
United Airlines
Mon 5/46:00 pm
AUS
-
LCH
1 stop3h 33m
United Airlines
Deal found 2/19$299
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Sat 3/74:15 pm
LCH
-
AUS
1 stop5h 12m
United Airlines
Wed 3/114:18 pm
AUS
-
LCH
1 stop5h 18m
United Airlines
Deal found 2/20$301
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Tue 3/244:15 pm
LCH
-
AUS
1 stop3h 42m
United Airlines
Fri 3/274:18 pm
AUS
-
LCH
1 stop5h 18m
United Airlines
Deal found 2/19$329
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Thu 3/57:30 am
LCH
-
AUS
1 stop3h 48m
United Airlines
Mon 3/95:57 pm
AUS
-
LCH
1 stop3h 39m
United Airlines
Deal found 2/18$364
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Fri 3/206:27 pm
LCH
-
AUS
1 stop5h 25m
American Airlines
Wed 3/258:02 am
AUS
-
LCH
1 stop3h 37m
American Airlines
Deal found 2/19$399
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Sat 2/287:02 am
LCH
-
AUS
1 stop6h 06m
United Airlines
Wed 3/49:43 am
AUS
-
LCH
1 stop5h 54m
United Airlines
Deal found 2/18$420

Find flight deals from Lake Charles to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Lake Charles (LCH) to Austin (AUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$249
(United Airlines)
Provider with most accurate pricing for Lake Charles-Austin Bergstrom flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lake Charles-Austin Bergstrom flights.
Search Deals
From Lake Charles to Austin Bergstrom
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lake Charles 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 February 21, 2026.
Use the filters below to find and compare flights from Lake Charles to Austin that are best for you.

Fly from

Lake Charles

Fly to

Austin

Route

Depart

Return

Price

Lake CharlesAustin

LCH - AUS

LCHAUS

Lake Charles

Fri 3/6

4:15 pm-7:57 pm

1 stop3h 42m

Austin Bergstrom

Tue 3/10

5:57 pm-9:36 pm

1 stop3h 39m

$249

Lake CharlesAustin

LCH - AUS

LCHAUS

Lake Charles

Fri 3/27

6:27 pm-11:06 pm

1 stop4h 39m

Austin Bergstrom

Sun 3/29

6:00 am-11:39 am

1 stop5h 39m

$284

Lake CharlesAustin

LCH - AUS

LCHAUS

Lake Charles

Fri 5/1

6:05 pm-11:15 pm

1 stop5h 10m

Austin Bergstrom

Mon 5/4

6:00 pm-9:33 pm

1 stop3h 33m

$299

Lake CharlesAustin

LCH - AUS

LCHAUS

Lake Charles

Sat 3/7

4:15 pm-9:27 pm

1 stop5h 12m

Austin Bergstrom

Wed 3/11

4:18 pm-9:36 pm

1 stop5h 18m

$301

Lake CharlesAustin

LCH - AUS

LCHAUS

Lake Charles

Tue 3/24

4:15 pm-7:57 pm

1 stop3h 42m

Austin Bergstrom

Fri 3/27

4:18 pm-9:36 pm

1 stop5h 18m

$329

Lake CharlesAustin

LCH - AUS

LCHAUS

Lake Charles

Sat 3/21

6:27 pm-10:05 pm

1 stop3h 38m

Austin Bergstrom

Wed 3/25

6:00 am-11:39 am

1 stop5h 39m

$364

Lake CharlesAustin

LCH - AUS

LCHAUS

Lake Charles

Thu 3/5

7:30 am-11:18 am

1 stop3h 48m

Austin Bergstrom

Mon 3/9

5:57 pm-9:36 pm

1 stop3h 39m

$364

Lake CharlesAustin

LCH - AUS

LCHAUS

Lake Charles

Fri 3/20

6:27 pm-11:52 pm

1 stop5h 25m

Austin Bergstrom

Wed 3/25

8:02 am-11:39 am

1 stop3h 37m

$399

Lake CharlesAustin

LCH - AUS

LCHAUS

Lake Charles

Mon 3/23

4:15 pm-9:06 pm

2 stops28h 51m

$413

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Compare providers for flights from Lake Charles to Austin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lake Charles to Austin in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Lake Charles-Austin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lake Charles-Austin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lake Charles-Austin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Lake Charles-Austin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lake Charles-Austin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Lake Charles to Austin

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

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

Currently, April is the cheapest month in which you can book a flight from Lake Charles to Austin (average of $228). Flying from Lake Charles to Austin in January is currently the most expensive (average of $299). 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.

Related info for your journey

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

  • How long is the flight from Lake Charles to Austin?

    There are many flights that can get you from Lake Charles to Austin in 3h 42m. Fly via United Airlines or American Airlines to get the fastest option. There are 265 mi between Lake Charles and Austin. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Lake Charles to Austin?

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

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

    Yes. Cheapflights offers flight deals from Lake Charles 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 Lake Charles to Austin?

    Currently, April is the cheapest month in which you can book a flight from Lake Charles to Austin (average of $228). Flying from Lake Charles to Austin in January is currently the most expensive (average of $299). 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
Georgetown
Bastrop
Pflugerville
Dripping Springs
Canyon Lake
Seguin
Horseshoe Bay

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