$114+ 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — CHS
Sep 3 — Sep 101
Round-trip
1 adult, Economy
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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 January or October, booked 70 days in advance, depart on a Tuesday or Monday and return on a Wednesday
Cheap flight deals from Austin to Charleston
Cheapest
Best
Last-minute
One-way
Cheapest flights from Austin to CharlestonExplore 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 August 4, 2026.
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 August 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/2310:58 am -
1 stop20h 40m
Fri 9/258:58 pm -
2 stops21h 50m
Deal found 7/31![Multiple Airlines logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 8/2610:55 am -
1 stop20h 43m
Mon 8/312:16 pm -
2 stops27h 23m
Deal found 8/2![Multiple Airlines logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Tue 9/2210:58 am -
1 stop20h 40m
Fri 9/258:58 pm -
2 stops21h 50m
Deal found 8/4![Multiple Airlines logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Wed 9/2310:58 am -
1 stop20h 40m
Wed 9/306:00 am -
2 stops36h 48m
Deal found 8/1![Multiple Airlines logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 9/910:58 am -
1 stop20h 40m
Fri 9/114:57 pm -
2 stops25h 51m
Deal found 7/30![Multiple Airlines logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 9/55:37 pm -
2 stops19h 21m
Tue 9/83:13 pm -
1 stop19h 50m
Deal found 8/1![Multiple Airlines logo]()
$263
Best flights from Austin to CharlestonDiscover carefully curated flight deals from Austin to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
Discover carefully curated flight deals from Austin to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
This JetBlue deal was found by Cheapflights users on 8/3. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:00 am -
1 stop8h 33m
Wed 9/25:27 pm -
1 stop6h 41m
Deal found 8/3![JetBlue logo]()
$295
This Delta deal was found by Cheapflights users on 8/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:34 pm -
1 stop7h 33m
Tue 8/255:06 pm -
1 stop6h 46m
Deal found 8/2![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:14 pm -
1 stop6h 01m
Tue 10/137:00 am -
1 stop4h 54m
Deal found 8/4![United Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 7/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:25 am -
2 stops8h 25m
Fri 9/1111:30 am -
2 stops7h 35m
Deal found 7/30![Southwest logo]()
$387
This Delta deal was found by Cheapflights users on 8/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:25 am -
1 stop5h 35m
Sun 10/255:30 am -
1 stop5h 17m
Deal found 8/1![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 8/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/201:34 pm -
1 stop6h 10m
Mon 8/248:10 am -
1 stop5h 19m
Deal found 8/3![Delta logo]()
$379
This Southwest deal was found by Cheapflights users on 8/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:55 pm -
2 stops5h 55m
Fri 9/257:00 am -
2 stops8h 05m
Deal found 8/4![Southwest logo]()
$420
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 10/212:30 pm -
1 stop6h 51m
Sat 10/245:05 pm -
1 stop5h 17m
Deal found 7/30![United Airlines logo]()
$465
This Southwest deal was found by Cheapflights users on 8/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/239:20 am -
2 stops9h 05m
Sun 10/259:00 pm -
1 stop4h 50m
Deal found 8/2![Southwest logo]()
$443
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/192:24 pm -
1 stop6h 47m
Sun 8/234:28 pm -
1 stop7h 37m
Deal found 8/3![United Airlines logo]()
$469
Last-minute flights from Austin to CharlestonDiscover last-minute flight deals from Austin to Charleston. Data last updated August 4, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Charleston. Data last updated August 4, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 8/2610:55 am -
1 stop20h 43m
Mon 8/312:16 pm -
2 stops27h 23m
Deal found 8/2![Multiple Airlines logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 9/55:37 pm -
2 stops19h 21m
Tue 9/83:13 pm -
1 stop19h 50m
Deal found 8/1![Multiple Airlines logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 9/910:58 am -
1 stop20h 40m
Fri 9/114:57 pm -
2 stops25h 51m
Deal found 7/30![Multiple Airlines logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Tue 9/2210:58 am -
1 stop20h 40m
Fri 9/258:58 pm -
2 stops21h 50m
Deal found 8/4![Multiple Airlines logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/2310:58 am -
1 stop20h 40m
Fri 9/258:58 pm -
2 stops21h 50m
Deal found 7/31![Multiple Airlines logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Wed 9/2310:58 am -
1 stop20h 40m
Wed 9/306:00 am -
2 stops36h 48m
Deal found 8/1![Multiple Airlines logo]()
$257
One-way flights from Austin to CharlestonSearch for one-way flight options from Austin to Charleston. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
Search for one-way flight options from Austin to Charleston. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Tue 9/2910:58 am -
1 stop20h 40m
Deal found 8/1![Multiple Airlines logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 8/295:37 pm -
2 stops21h 24m
Deal found 7/31![Multiple Airlines logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Tue 9/15:37 pm -
2 stops20h 51m
Deal found 7/31![Multiple Airlines logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 10/2811:27 am -
1 stop20h 11m
Deal found 7/31![Multiple Airlines logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/306:33 pm -
2 stops27h 03m
Deal found 7/31![Multiple Airlines logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Wed 9/210:55 am -
1 stop20h 43m
Deal found 8/3![Multiple Airlines logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 10/310:58 am -
1 stop20h 40m
Deal found 7/30![Multiple Airlines logo]()
$129
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 August 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $232 (Kiwi.com) |
One-way from | $114 (Kiwi.com) |
Popular in | November |
Cheapest in | January |
Average price | $446 |
Good one-way deal | $349 or less |
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 August 4, 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
Cheapest round-trip
AustinCharleston
AUS - CHS
AUSCHS
Austin Bergstrom
Sat 8/29
7:00 am-4:33 pm
1 stop8h 33m
Charleston
Wed 9/2
5:27 pm-11:08 pm
1 stop6h 41m
$295
AustinCharleston
AUS - CHS
AUSCHS
Austin Bergstrom
Fri 8/21
1:34 pm-10:07 pm
1 stop7h 33m
Charleston
Tue 8/25
5:06 pm-10:52 pm
1 stop6h 46m
$379
AustinCharleston
AUS - CHS
AUSCHS
Austin Bergstrom
Sat 10/10
5:14 pm-12:15 am
1 stop6h 01m
Charleston
Tue 10/13
7:00 am-10:54 am
1 stop4h 54m
$379
Quickest round-trip
AustinCharleston
AUS - CHS
AUSCHS
Austin Bergstrom
Wed 10/21
6:25 am-1:00 pm
1 stop5h 35m
Charleston
Sun 10/25
5:30 am-9:47 am
1 stop5h 17m
$379
AustinCharleston
AUS - CHS
AUSCHS
Austin Bergstrom
Thu 8/20
1:34 pm-8:44 pm
1 stop6h 10m
Charleston
Mon 8/24
8:10 am-12:29 pm
1 stop5h 19m
$379
AustinCharleston
AUS - CHS
AUSCHS
Austin Bergstrom
Wed 9/9
10:25 am-7:50 pm
2 stops8h 25m
Charleston
Fri 9/11
11:30 am-6:05 pm
2 stops7h 35m
$387
AustinCharleston
AUS - CHS
AUSCHS
Austin Bergstrom
Tue 9/22
12:55 pm-7:50 pm
2 stops5h 55m
Charleston
Fri 9/25
7:00 am-2:05 pm
2 stops8h 05m
$420
AustinCharleston
AUS - CHS
AUSCHS
Austin Bergstrom
Fri 10/23
9:20 am-7:25 pm
2 stops9h 05m
Charleston
Sun 10/25
9:00 pm-12:50 am
1 stop4h 50m
$443
AustinCharleston
AUS - CHS
AUSCHS
Austin Bergstrom
Wed 10/21
2:30 pm-10:21 pm
1 stop6h 51m
Charleston
Sat 10/24
5:05 pm-9:22 pm
1 stop5h 17m
$465
AustinCharleston
AUS - CHS
AUSCHS
Austin Bergstrom
Wed 8/19
2:24 pm-10:11 pm
1 stop6h 47m
Charleston
Sun 8/23
4:28 pm-11:05 pm
1 stop7h 37m
$469
Showing 1-10 of 19 resultsSorted by cheapest first
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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star |
- 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.
AUS-CHS
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 69 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 $228). 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 August 4, 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.
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 August 4, 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.
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
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.
Traveling to a place near Charleston?
Book flights to Charleston if you plan to visit one of these locationsNorth Charleston
Santee
Summerville
Walterboro
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
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Complete your trip
Flights by cabin class
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Other flights from Austin
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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.
Other flights to Charleston
Explore flights to Charleston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 4, 2026.
Complete your trip
Complete your trip to Charleston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Austin to Charleston by cabin class
Find flights from Austin to Charleston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Austin and Charleston flights
Browse other Austin and Charleston flight options. Last updated on August 4, 2026.
Other flights from Austin
Browse through other flights departing from Austin. Flights are based on user searches made on Cheapflights and were last updated on August 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 August 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$142 | Average$380 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$214 | Average$382 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$249 | Average$439 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$348 | Average$490 | FlexibilityNo cancel fee | On-time63% |