HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Charleston

$65+ 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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — CHS
Dec 21 — Dec 281
Sun 12/21
Sun 12/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Austin to Charleston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Austin Bergstrom to Charleston are usually found in October or September, booked 75 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 November 21, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$144
(Kiwi.com)

One-way from

$65
(Cheapflightsfares)

Popular in

June

Cheapest in

October

Average price

$460
Provider with most accurate pricing for Austin Bergstrom-Charleston flight deals.
Search Deals
Provider most trusted by Cheapflights users for Austin Bergstrom-Charleston flights.
Search Deals
From Austin Bergstrom to Charleston
Search Deals
One-way flight from Austin Bergstrom to Charleston
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 21, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/125:30 amAUS - CHS
1 stop14h 24mSpirit Airlines
Sat 1/106:31 pmCHS - AUS
1 stop17h 03mSpirit Airlines
Deal found 11/19$158
This Kiwi.com deal was found by Cheapflights users on 11/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/75:30 amAUS - CHS
1 stop14h 24mSpirit Airlines
Mon 12/89:49 pmCHS - AUS
1 stop25h 32mSpirit Airlines
Deal found 11/18$170
This Kiwi.com deal was found by Cheapflights users on 11/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/16:40 pmAUS - CHS
1 stop12h 57mMultiple Airlines
Thu 12/49:49 pmCHS - AUS
1 stop25h 32mMultiple Airlines
Deal found 11/19$176
This Kiwi.com deal was found by Cheapflights users on 11/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/125:30 amAUS - CHS
1 stop14h 24mMultiple Airlines
Sat 1/106:31 pmCHS - AUS
2 stops23h 29mMultiple Airlines
Deal found 11/19$197
This Kiwi.com deal was found by Cheapflights users on 11/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:58 pmAUS - CHS
2 stops16h 02mMultiple Airlines
Sun 12/79:49 pmCHS - AUS
1 stop25h 32mMultiple Airlines
Deal found 11/19$222
This Kiwi.com deal was found by Cheapflights users on 11/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/215:30 amAUS - CHS
1 stop14h 53mSpirit Airlines
Thu 12/2510:18 pmCHS - AUS
1 stop27h 40mSpirit Airlines
Deal found 11/20$227
This CheapOair deal was found by Cheapflights users on 11/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/243:03 pmAUS - CHS
1 stop26h 03mJetBlue
Wed 12/317:03 pmCHS - AUS
1 stop20h 05mJetBlue
Deal found 11/18$238
This Kiwi.com deal was found by Cheapflights users on 11/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/75:30 amAUS - CHS
1 stop14h 24mMultiple Airlines
Mon 12/87:05 amCHS - AUS
2 stops16h 16mMultiple Airlines
Deal found 11/18$240
This Kiwi.com deal was found by Cheapflights users on 11/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/215:30 amAUS - CHS
1 stop14h 53mSpirit Airlines
Sun 12/282:15 pmCHS - AUS
1 stop20h 32mSpirit Airlines
Deal found 11/20$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 November 21, 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

Thu 2/5

7:03 am-5:36 pm

1 stop9h 33m

Charleston

Mon 2/9

6:31 pm-8:53 pm

1 stop27h 22m

$149

AustinCharleston

AUS - CHS

AUSCHS

Austin Bergstrom

Fri 12/12

5:30 am-8:54 pm

1 stop14h 24m

Charleston

Sat 1/10

6:31 pm-10:34 am

1 stop17h 03m

$158

AustinCharleston

AUS - CHS

AUSCHS

Austin Bergstrom

Mon 12/1

6:40 pm-8:37 am

1 stop12h 57m

Charleston

Thu 12/4

9:49 pm-10:21 pm

1 stop25h 32m

$176

AustinCharleston

AUS - CHS

AUSCHS

Austin Bergstrom

Wed 1/7

6:00 am-8:33 am

1 stop25h 33m

Charleston

Sun 1/11

6:31 pm-10:34 am

1 stop17h 03m

$183

AustinCharleston

AUS - CHS

AUSCHS

Austin Bergstrom

Thu 2/19

7:20 am-5:30 pm

1 stop9h 10m

Charleston

Sun 2/22

6:28 pm-10:39 am

1 stop17h 11m

$190

AustinCharleston

AUS - CHS

AUSCHS

Austin Bergstrom

Thu 1/8

4:59 pm-5:36 pm

2 stops23h 37m

Charleston

Mon 1/12

6:31 pm-5:45 pm

2 stops24h 14m

$200

AustinCharleston

AUS - CHS

AUSCHS

Austin Bergstrom

Sun 1/25

7:03 am-5:36 pm

1 stop9h 33m

Charleston

Thu 1/29

5:05 pm-11:21 pm

1 stop7h 16m

$201

AustinCharleston

AUS - CHS

AUSCHS

Austin Bergstrom

Thu 1/29

7:03 am-5:36 pm

1 stop9h 33m

Charleston

Sun 2/1

6:31 pm-4:04 pm

3 stops22h 33m

$202

AustinCharleston

AUS - CHS

AUSCHS

Austin Bergstrom

Sun 12/7

5:30 am-8:54 pm

1 stop14h 24m

Charleston

Mon 12/8

7:05 am-10:21 pm

2 stops16h 16m

$240

AustinCharleston

AUS - CHS

AUSCHS

Austin Bergstrom

Thu 1/22

7:03 am-5:36 pm

1 stop9h 33m

$84

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 20 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 November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
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 Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Austin-Charleston flight deals on Cheapflights vs. Mytrip >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 Mytrip the most. Mytrip 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 November 14, 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 75 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 November 21, 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 November 21, 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
4,251 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Food

7.0

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
4,251 reviews
Southwest
8.0
Very good
4,251 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Food

7.0

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
7.9
Good
8,002 reviews
Southwest
8.0
Very good
4,251 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Food

7.0

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
11,047 reviews
Southwest
8.0
Very good
4,251 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Food

7.0

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
8,158 reviews
Southwest
8.0
Very good
4,251 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Food

7.0

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 $149, Spirit Airlines can have you in Charleston from Austin in 9h 33m. 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 $208, 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 $230, respectively. American Airlines is priced at 51% 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
Santee
Walterboro
Isle of Palms
Mount Pleasant
Edisto Beach

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Austin to Charleston

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Charlotte flights
Hobby to Charlotte flights
George Bush Intcntl to Charlotte flights
Hobby to Charleston flights
Dallas/Fort Worth to Charleston flights
Love Field to Charlotte flights
George Bush Intcntl to Charleston flights
Dallas/Fort Worth to Savannah flights
Dallas/Fort Worth to Myrtle Beach flights
Hobby to Savannah flights
Austin to Charlotte flights
Hobby to Greenville flights
George Bush Intcntl to Savannah flights
Love Field to Charleston flights
George Bush Intcntl to Greenville flights
Love Field to Savannah flights
San Antonio to Charlotte flights
Hobby to Columbia flights
Dallas/Fort Worth to Greenville flights
Austin to Savannah flights
Dallas/Fort Worth to Columbia flights
George Bush Intcntl to Columbia flights
Austin to Columbia flights
San Antonio to Charleston flights
San Antonio to Columbia flights
Hobby to Augusta flights
Hobby to Myrtle Beach flights
Dallas/Fort Worth to Augusta flights
Austin to Greenville flights
George Bush Intcntl to Augusta flights
San Antonio to Savannah flights
El Paso to Columbia flights
Love Field to Greenville flights
George Bush Intcntl to Myrtle Beach flights
Love Field to Myrtle Beach flights
Austin to Myrtle Beach flights
El Paso to Charlotte flights
San Antonio to Greenville flights
Laredo to Charlotte flights
Austin to Augusta flights
Dallas/Fort Worth to Hilton Head Island flights
Love Field to Columbia flights
Lubbock to Charlotte flights
Love Field to Augusta flights
McAllen to Charlotte flights
El Paso to Greenville flights
San Antonio to Myrtle Beach flights
Hobby to Hilton Head Island flights
El Paso to Savannah flights

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 November 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$208Average$411FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$213Average$401FlexibilityNo cancel feeOn-time65%
DeltaCheapest$230Average$396FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$309Average$447FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.