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$78+ Cheap flights from Austin to Charleston (AUS - CHS)

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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — CHS
nov. 5 — nov. 121
mié. 11/5
mié. 11/12
1 adult, Economy
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Cheapflights Tip: The best prices from Austin Bergstrom to Charleston are usually found in October or January, booked 65 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from Austin to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Charleston (CHS). 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 octubre 6, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$178
(Kiwi.com)

One-way from

$78
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$376
Provider with most accurate pricing for Austin Bergstrom-Charleston flight deals.
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Provider most trusted by Cheapflights users for Austin Bergstrom-Charleston flights.
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From Austin Bergstrom to Charleston
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One-way flight from Austin Bergstrom to Charleston
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Highest demand for flights based on searches. 4% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Austin to Charleston

Cheapest flights from Austin to Charleston
Explore the most affordable flight options available from Austin to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 6, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/165:00 amAUS - CHS
1 stop16h 42mMultiple Airlines
mar. 11/182:59 pmCHS - AUS
1 stop23h 27mMultiple Airlines
Deal found 10/6$189
This Kiwi.com deal was found by Cheapflights users on 10/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/273:01 pmAUS - CHS
1 stop16h 36mMultiple Airlines
jue. 10/3010:11 amCHS - AUS
1 stop7h 48mMultiple Airlines
Deal found 10/3$190
This Kiwi.com deal was found by Cheapflights users on 10/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/197:20 amAUS - CHS
1 stop24h 46mSpirit Airlines
jue. 10/2310:11 amCHS - AUS
1 stop7h 48mSpirit Airlines
Deal found 10/4$199
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/55:45 amAUS - CHS
1 stop28h 00mSpirit Airlines
dom. 12/79:29 amCHS - AUS
2 stops14h 43mSpirit Airlines
Deal found 10/6$204
This Kiwi.com deal was found by Cheapflights users on 10/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/212:19 pmAUS - CHS
1 stop28h 01mSpirit Airlines
lun. 12/85:40 pmCHS - AUS
1 stop28h 01mSpirit Airlines
Deal found 10/4$214
This CheapOair deal was found by Cheapflights users on 10/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/118:21 pmAUS - CHS
1 stop11h 13mSpirit Airlines
dom. 12/145:40 pmCHS - AUS
1 stop6h 32mSpirit Airlines
Deal found 10/5$216
This Kiwi.com deal was found by Cheapflights users on 10/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/124:25 pmAUS - CHS
1 stop14h 31mSpirit Airlines
lun. 11/176:11 pmCHS - AUS
1 stop21h 59mSpirit Airlines
Deal found 10/4$219
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/810:09 amAUS - CHS
1 stop20h 47mSpirit Airlines
lun. 11/106:11 pmCHS - AUS
1 stop21h 59mSpirit Airlines
Deal found 10/6$244
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/107:49 pmAUS - CHS
1 stop11h 48mMultiple Airlines
mar. 11/116:11 pmCHS - AUS
2 stops20h 15mMultiple Airlines
Deal found 10/5$246

Cheapflights Fare Finder

 
Customize your flight search to find flights from Austin to Charleston 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 octubre 6, 2025.
Use the filters below to find and compare flights from Austin to Charleston that are best for you.

Fly from

Austin

Fly to

Charleston

Route

Depart

Return

Price

AustinCharleston

AUS - CHS

AUSCHS

Austin Bergstrom

lun. 10/27

3:01 pm-8:37 am

1 stop16h 36m

Charleston

jue. 10/30

10:11 am-4:59 pm

1 stop7h 48m

$190

AustinCharleston

AUS - CHS

AUSCHS

Austin Bergstrom

mié. 11/12

5:00 am-5:06 pm

2 stops11h 06m

Charleston

lun. 11/17

6:11 pm-3:10 pm

1 stop21h 59m

$240

AustinCharleston

AUS - CHS

AUSCHS

Austin Bergstrom

lun. 11/10

7:49 pm-8:37 am

1 stop11h 48m

Charleston

mar. 11/11

6:11 pm-1:26 pm

2 stops20h 15m

$246

AustinCharleston

AUS - CHS

AUSCHS

Austin Bergstrom

vie. 10/24

6:02 pm-6:41 pm

2 stops23h 39m

Charleston

dom. 10/26

10:11 am-4:59 pm

1 stop7h 48m

$249

AustinCharleston

AUS - CHS

AUSCHS

Austin Bergstrom

jue. 10/16

7:20 am-9:06 am

1 stop24h 46m

Charleston

mar. 10/21

7:55 pm-9:45 pm

2 stops26h 50m

$278

AustinCharleston

AUS - CHS

AUSCHS

Austin Bergstrom

vie. 11/28

6:40 am-11:53 am

1 stop4h 13m

Charleston

mié. 12/3

5:25 am-9:50 am

1 stop5h 25m

$279

AustinCharleston

AUS - CHS

AUSCHS

Austin Bergstrom

lun. 11/10

6:40 am-11:46 am

1 stop4h 06m

Charleston

mar. 11/11

9:00 am-12:36 pm

1 stop4h 36m

$279

AustinCharleston

AUS - CHS

AUSCHS

Austin Bergstrom

mar. 10/21

1:09 pm-6:41 pm

1 stop28h 32m

Charleston

sáb. 10/25

7:55 pm-4:59 pm

2 stops22h 04m

$292

AustinCharleston

AUS - CHS

AUSCHS

Austin Bergstrom

mar. 12/2

6:20 am-5:05 pm

2 stops9h 45m

Charleston

lun. 12/8

7:00 am-7:00 pm

2 stops13h 00m

$295

AustinCharleston

AUS - CHS

AUSCHS

Austin Bergstrom

lun. 11/24

6:40 am-1:25 pm

1 stop5h 45m

Charleston

vie. 11/28

6:30 am-11:15 am

1 stop5h 45m

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/4

Showing 1-10 of 17 results
1
2

Compare providers for flights from Austin to Charleston

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 Austin to Charleston in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 Austin-Charleston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Charleston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Austin-Charleston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Austin-Charleston 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 Austin-Charleston 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 Austin to Charleston

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

How far ahead should I book a flight from Austin to Charleston?

Use this chart to determine the optimal time to book a round-trip flight from Austin to Charleston. Price data was last updated on October 3, 2025.

The price you pay for your flight from Austin to Charleston may vary depending on when you book. For the best chance of a lower fare, look to book 65 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, June is the cheapest month in which you can book a flight from Austin to Charleston (average of $188). Flying from Austin to Charleston in March is currently the most expensive (average of $278). 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 AUS to CHS?

Find hourly flight availability from Austin to Charleston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 6, 2025.

When flying from Austin to Charleston, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 8% versus a flight at noon.

Reviews of airlines servicing Charleston

Get insights into the airlines that provide service to Charleston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Charleston. Reviews last updated octubre 6, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and American Airlines from Austin to Charleston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,232 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,232 reviews
Southwest
8.0
Very good
4,232 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,967 reviews
Southwest
8.0
Very good
4,232 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,040 reviews
Southwest
8.0
Very good
4,232 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,076 reviews
Southwest
8.0
Very good
4,232 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Austin to Charleston. 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 Austin to Charleston?

    For as low as $240, Spirit Airlines can have you in Charleston from Austin in 11h 06m. The distance between Austin and Charleston is about 1053 mi.

  • What are the cheapest airlines flying from Austin to Charleston round-trip?

    Currently priced at $198, American Airlines will fly you from Austin to Charleston and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Spirit Airlines and Delta - these airlines can fly you to your destination from $213 and $224, respectively. American Airlines is priced at 53% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Austin to Charleston (average of $188). Flying from Austin to Charleston in March is currently the most expensive (average of $278). 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 Charleston?

Book flights to Charleston if you plan to visit one of these locations
North Charleston
Summerville
Walterboro
Isle of Palms
Santee
Mount Pleasant
Edisto Beach

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Austin to Charleston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Austin to Charleston

Discover the top 4 airlines that operate flights from Austin to Charleston. 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 octubre 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$198Average$386FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$213Average$401FlexibilityNo cancel feeOn-time65%
DeltaCheapest$224Average$401FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$277Average$446FlexibilityNo cancel feeOn-time63%

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