HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Charleston

$56+ 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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — CHS
Feb 4 — Feb 111
Wed 2/4
Wed 2/11
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 January, booked 72 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap 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 January 5, 2026.

This CheapOair deal was found by Cheapflights users on 1/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2211:30 amAUS - CHS
1 stop5h 06mSpirit Airlines
Sun 1/255:05 pmCHS - AUS
1 stop7h 19mSpirit Airlines
Deal found 1/3$111
This CheapOair deal was found by Cheapflights users on 1/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/3011:30 amAUS - CHS
1 stop5h 06mSpirit Airlines
Mon 2/25:05 pmCHS - AUS
1 stop7h 19mSpirit Airlines
Deal found 1/4$115
This Priceline deal was found by Cheapflights users on 1/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/227:25 amAUS - CHS
1 stop9h 11mSpirit Airlines
Mon 1/265:05 pmCHS - AUS
1 stop7h 19mSpirit Airlines
Deal found 1/4$120
This CheapOair deal was found by Cheapflights users on 1/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/17:15 amAUS - CHS
1 stop9h 25mSpirit Airlines
Wed 3/45:00 pmCHS - AUS
1 stop7h 21mSpirit Airlines
Deal found 1/3$134
This Kiwi.com deal was found by Cheapflights users on 1/4. 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.
Fri 1/3011:30 amAUS - CHS
1 stop29h 06mSpirit Airlines
Sun 2/16:35 pmCHS - AUS
1 stop16h 59mSpirit Airlines
Deal found 1/4$137
This Gotogate deal was found by Cheapflights users on 1/4. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/77:25 amAUS - CHS
1 stop9h 14mSpirit Airlines
Sun 2/85:05 pmCHS - AUS
1 stop7h 19mSpirit Airlines
Deal found 1/4$143
This Cheapflightsfares deal was found by Cheapflights users on 1/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/297:25 amAUS - CHS
1 stop9h 11mSpirit Airlines
Mon 2/25:05 pmCHS - AUS
1 stop7h 19mSpirit Airlines
Deal found 1/4$145
This Priceline deal was found by Cheapflights users on 1/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/511:30 amAUS - CHS
1 stop5h 09mSpirit Airlines
Mon 2/95:05 pmCHS - AUS
1 stop7h 19mSpirit Airlines
Deal found 1/4$146
This Kiwi.com deal was found by Cheapflights users on 1/2. 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.
Wed 2/47:25 amAUS - CHS
2 stops31h 45mSpirit Airlines
Mon 2/96:35 pmCHS - AUS
1 stop28h 00mSpirit Airlines
Deal found 1/2$150
This Kiwi.com deal was found by Cheapflights users on 1/4. 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.
Thu 1/297:25 amAUS - CHS
1 stop9h 11mSpirit Airlines
Sun 2/16:35 pmCHS - AUS
1 stop16h 59mSpirit Airlines
Deal found 1/4$151

Find 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 January 5, 2026.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$111
(CheapOair)

One-way from

$56
(Cheapflightsfares)

Popular in

December

Cheapest in

October

Average price

$378

Good round-trip deal

$519 or less
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. 7% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Austin Bergstrom to Charleston.
Search Deals

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 January 5, 2026.
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

Fri 1/30

11:30 am-5:36 pm

1 stop5h 06m

Charleston

Mon 2/2

5:05 pm-11:24 pm

1 stop7h 19m

$115

AustinCharleston

AUS - CHS

AUSCHS

Austin Bergstrom

Fri 1/30

11:30 am-5:36 pm

1 stop29h 06m

Charleston

Sun 2/1

6:35 pm-10:34 am

1 stop16h 59m

$137

AustinCharleston

AUS - CHS

AUSCHS

Austin Bergstrom

Sat 2/7

7:25 am-5:39 pm

1 stop9h 14m

Charleston

Sun 2/8

5:05 pm-11:24 pm

1 stop7h 19m

$143

AustinCharleston

AUS - CHS

AUSCHS

Austin Bergstrom

Thu 2/5

7:25 am-5:39 pm

1 stop9h 14m

Charleston

Fri 2/6

6:35 pm-10:21 am

2 stops16h 46m

$214

AustinCharleston

AUS - CHS

AUSCHS

Austin Bergstrom

Fri 2/13

10:16 am-10:47 am

2 stops23h 31m

Charleston

Mon 2/16

6:35 pm-8:53 pm

1 stop27h 18m

$272

AustinCharleston

AUS - CHS

AUSCHS

Austin Bergstrom

Wed 5/6

7:20 am-10:41 pm

1 stop14h 21m

Charleston

Sun 5/10

8:20 pm-11:14 am

2 stops15h 54m

$286

AustinCharleston

AUS - CHS

AUSCHS

Austin Bergstrom

Sat 3/28

12:08 pm-11:26 pm

1 stop10h 18m

Charleston

Wed 4/1

5:02 pm-12:12 am

1 stop8h 10m

$290

AustinCharleston

AUS - CHS

AUSCHS

Austin Bergstrom

Tue 2/10

7:25 am-11:35 am

2 stops27h 10m

Charleston

Thu 2/12

5:00 pm-11:24 pm

1 stop7h 24m

$293

AustinCharleston

AUS - CHS

AUSCHS

Austin Bergstrom

Fri 2/6

11:30 am-5:39 pm

1 stop5h 09m

$68

AustinCharleston

AUS - CHS

AUSCHS

Austin Bergstrom

Mon 2/2

11:30 am-5:39 pm

1 stop5h 09m

$68

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/4

Showing 1-10 of 18 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 January.
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 January 2, 2026.

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 72 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, January is the cheapest month in which you can book a flight from Austin to Charleston (average of $146). 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.

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 January 5, 2026.
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
4,247 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,247 reviews
Southwest
8.0
Very good
4,247 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,017 reviews
Southwest
8.0
Very good
4,247 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,080 reviews
Southwest
8.0
Very good
4,247 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Spirit Airlines
6.3
Okay
8,267 reviews
Southwest
8.0
Very good
4,247 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 $115, Spirit Airlines can have you in Charleston from Austin in 5h 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 $153, Spirit Airlines will fly you from Austin to Charleston and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $226 and $226, respectively. Spirit Airlines is priced at 65% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Austin to Charleston one-way?

    $108 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $133 and $135, respectively.

  • What are the cheapest flights from Austin to Charleston?

    On average you can expect to pay $584 for a flight from Austin to Charleston. The cheapest flight overall is $469 while the most popular route, (Austin Bergstrom - Charleston) is currently priced at $123.

  • 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, January is the cheapest month in which you can book a flight from Austin to Charleston (average of $146). 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
Santee
Summerville
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
Dallas/Fort Worth to Charleston flights
Love Field to Charlotte flights
Dallas/Fort Worth to Savannah flights
Hobby to Charleston flights
Austin to Charlotte flights
Love Field to Charleston flights
George Bush Intcntl to Charleston flights
Hobby to Greenville flights
Dallas/Fort Worth to Myrtle Beach flights
Hobby to Savannah flights
George Bush Intcntl to Greenville flights
George Bush Intcntl to Savannah flights
Austin to Savannah flights
Hobby to Columbia flights
Love Field to Savannah flights
San Antonio to Columbia flights
Hobby to Myrtle Beach flights
George Bush Intcntl to Columbia flights
Dallas/Fort Worth to Greenville flights
George Bush Intcntl to Myrtle Beach flights
Austin to Myrtle Beach flights
San Antonio to Charlotte flights
San Antonio to Savannah flights
San Antonio to Charleston flights
Dallas/Fort Worth to Columbia flights
El Paso to Charlotte flights
Love Field to Myrtle Beach flights
Austin to Columbia flights
Love Field to Greenville flights
Austin to Hilton Head Island flights
San Antonio to Greenville flights
Dallas/Fort Worth to Augusta flights
El Paso to Greenville flights
George Bush Intcntl to Augusta flights
Dallas/Fort Worth to Hilton Head Island flights
McAllen to Savannah flights
El Paso to Savannah flights
Hobby to Augusta flights
Amarillo to Charleston flights
Austin to Greenville flights
El Paso to Charleston flights
Love Field to Columbia flights
El Paso to Columbia flights
Midland to Charlotte flights
Love Field to Augusta flights
Austin to Augusta 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 January 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$153Average$257FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$226Average$418FlexibilityNo cancel feeOn-time71%
DeltaCheapest$230Average$400FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$311Average$451FlexibilityNo 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.