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$121+ 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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — CHS
Jun 4 — Jun 111
Thu 6/4
Thu 6/11
1 adult, Economy
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Cheapflights Tip: The best prices from Austin Bergstrom to Charleston are usually found in January or October, booked 72 days in advance, depart on a Tuesday or Monday and return on a Thursday

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 May 5, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Wed 8/1910:37 am
AUS
-
CHS
1 stop21h 01m
Multiple Airlines
Sun 8/232:53 pm
CHS
-
AUS
1 stop19h 59m
Multiple Airlines
Deal found 5/4$254
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Sun 6/215:38 pm
AUS
-
CHS
2 stops26h 02m
Multiple Airlines
Thu 6/258:33 pm
CHS
-
AUS
1 stop21h 51m
Multiple Airlines
Deal found 5/5$260
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Mon 6/110:59 am
AUS
-
CHS
1 stop27h 20m
Multiple Airlines
Sat 6/68:48 pm
CHS
-
AUS
2 stops41h 16m
Multiple Airlines
Deal found 5/4$292
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 5/2910:59 am
AUS
-
CHS
1 stop29h 39m
Multiple Airlines
Tue 6/210:38 am
CHS
-
AUS
1 stop24h 57m
Multiple Airlines
Deal found 5/4$300
This Kiwi.com deal was found by Cheapflights users on 5/3. 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.
Fri 8/2110:37 am
AUS
-
CHS
1 stop21h 11m
Multiple Airlines
Mon 8/243:23 pm
CHS
-
AUS
2 stops18h 50m
Multiple Airlines
Deal found 5/3$315
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
Sat 5/3012:44 pm
AUS
-
CHS
2 stops18h 54m
Multiple Airlines
Sat 6/64:02 pm
CHS
-
AUS
1 stop18h 29m
Multiple Airlines
Deal found 5/1$326

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 May 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$254
(Kiwi.com)

One-way from

$121
(Kiwi.com)

Popular in

November

Cheapest in

January

Average price

$446

Good round-trip deal

$361 or less

Good one-way deal

$269 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 ($31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Austin Bergstrom to Charleston.
Search Deals
Price to beat on a one-way 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 May 5, 2026.
Use the filters below to find and compare flights from Austin to Charleston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinCharleston

AUS - CHS

AUSCHS

Austin Bergstrom

Wed 6/24

1:31 pm-8:47 pm

1 stop6h 16m

Charleston

Mon 6/29

5:03 pm-9:09 pm

1 stop5h 06m

$344

AustinCharleston

AUS - CHS

AUSCHS

Austin Bergstrom

Sat 8/1

8:15 am-3:53 pm

1 stop6h 38m

Charleston

Sat 8/8

9:02 am-12:29 pm

1 stop4h 27m

$349

AustinCharleston

AUS - CHS

AUSCHS

Austin Bergstrom

Thu 7/23

3:00 pm-10:07 pm

1 stop6h 07m

Charleston

Sun 7/26

5:10 am-9:27 am

1 stop5h 17m

$349

AustinCharleston

AUS - CHS

AUSCHS

Austin Bergstrom

Thu 5/28

5:25 am-12:10 pm

1 stop5h 45m

Charleston

Mon 6/1

7:59 pm-12:31 am

1 stop5h 32m

$349

AustinCharleston

AUS - CHS

AUSCHS

Austin Bergstrom

Fri 7/17

8:05 am-4:05 pm

2 stops7h 00m

Charleston

Mon 7/20

4:45 pm-10:45 pm

2 stops7h 00m

$359

AustinCharleston

AUS - CHS

AUSCHS

Austin Bergstrom

Thu 9/10

11:40 am-6:35 pm

1 stop5h 55m

Charleston

Thu 9/17

7:00 am-2:05 pm

2 stops8h 05m

$389

AustinCharleston

AUS - CHS

AUSCHS

Austin Bergstrom

Tue 8/25

7:00 am-4:31 pm

1 stop8h 31m

Charleston

Wed 8/26

5:27 pm-11:06 pm

1 stop6h 39m

$393
Quickest round-trip

AustinCharleston

AUS - CHS

AUSCHS

Austin Bergstrom

Mon 6/1

10:45 am-2:15 pm

Nonstop2h 30m

Charleston

Sat 6/6

8:20 pm-11:55 pm

1 stop4h 35m

$418

AustinCharleston

AUS - CHS

AUSCHS

Austin Bergstrom

Sun 6/21

9:35 am-1:15 pm

Nonstop2h 40m

Charleston

Thu 6/25

9:20 pm-12:45 am

1 stop4h 25m

$418

AustinCharleston

AUS - CHS

AUSCHS

Austin Bergstrom

Sat 5/30

8:45 am-7:10 pm

2 stops9h 25m

Charleston

Sat 6/6

7:20 am-5:25 pm

2 stops11h 05m

$440

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/4

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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 May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
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?

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 71 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 $227). Flying from Austin to Charleston in November is currently the most expensive (average of $527). 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 May 5, 2026.

When flying from Austin to Charleston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Austin to Charleston?

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 May 5, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited 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
7.9
Good
4,305 reviews

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Overall

7.9

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
7.9
Good
4,305 reviews
Southwest
7.9
Good
4,305 reviews

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Overall

7.9

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,460 reviews
Southwest
7.9
Good
4,305 reviews

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Overall

7.9

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,683 reviews
Southwest
7.9
Good
4,305 reviews

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Overall

7.9

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,667 reviews
Southwest
7.9
Good
4,305 reviews

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Overall

7.9

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Spirit Airlines
6.3
Okay
8,634 reviews
Southwest
7.9
Good
4,305 reviews

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Overall

7.9

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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 $344, Delta can have you in Charleston from Austin in 6h 16m. The distance between Austin and Charleston is about 1053 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $127, 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 United Airlines and Delta - these airlines can fly you to your destination from $142 and $206, respectively. Spirit Airlines is priced at 69% 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?

    $49 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Delta and Southwest, with prices starting from $102 and $103, respectively.

  • What are the cheapest flights from Austin to Charleston?

    On average you can expect to pay $524 for a flight from Austin to Charleston. The cheapest flight overall is $224 while the most popular route, (Austin Bergstrom - Charleston) is currently priced at $254.

  • 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 $227). Flying from Austin to Charleston in November is currently the most expensive (average of $527). 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
Walterboro
Summerville
Isle of Palms
Mount Pleasant
Goose Creek
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.
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Top 5 airlines flying from Austin to Charleston

Discover the top 5 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 May 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$127Average$213FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$142Average$508FlexibilityNo cancel feeOn-time69%
DeltaCheapest$206Average$370FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$249Average$432FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$296Average$468FlexibilityNo cancel feeOn-time63%

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