$130+ Cheap flights from Austin to Charleston (AUS - CHS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — CHS
Oct 25 — Nov 11
Round-trip
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 January or August, 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 September 25, 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 September 25, 2026.
This Southwest deal was found by Cheapflights users on 9/21. 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 10/204:50 pm -
1 stop4h 10m
Tue 10/276:40 am -
1 stop5h 00m
Deal found 9/21![Southwest logo]()
$259
This Delta deal was found by Cheapflights users on 9/23. 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 10/286:20 am -
1 stop5h 40m
Sat 10/3112:09 pm -
1 stop4h 35m
Deal found 9/23![Delta logo]()
$276
This Delta deal was found by Cheapflights users on 9/23. 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 11/265:20 am -
1 stop4h 27m
Thu 12/35:34 pm -
1 stop5h 37m
Deal found 9/23![Delta logo]()
$293
This Southwest deal was found by Cheapflights users on 9/24. 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.
Sat 10/178:45 am -
2 stops8h 10m
Mon 10/197:15 pm -
1 stop6h 05m
Deal found 9/24![Southwest logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 11/211:51 am -
1 stop19h 47m
Fri 11/68:58 pm -
2 stops17h 02m
Deal found 9/23![Multiple Airlines logo]()
$299
This Southwest deal was found by Cheapflights users on 9/24. 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.
Sat 12/59:05 am -
2 stops8h 00m
Mon 12/76:35 am -
2 stops6h 45m
Deal found 9/24![Southwest logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 10/2010:52 am -
1 stop20h 46m
Thu 10/2210:13 pm -
2 stops37h 44m
Deal found 9/25![Multiple Airlines logo]()
$313
This Southwest deal was found by Cheapflights users on 9/21. 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 10/2112:45 pm -
2 stops8h 15m
Wed 10/287:15 am -
1 stop6h 20m
Deal found 9/21![Southwest logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 10/1910:52 am -
1 stop26h 46m
Thu 10/2210:13 pm -
2 stops37h 44m
Deal found 9/25![Multiple Airlines logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 10/610:58 am -
1 stop20h 40m
Tue 10/137:00 am -
2 stops28h 57m
Deal found 9/22![Multiple Airlines logo]()
$325
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 September 25, 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 September 25, 2026.
This Southwest deal was found by Cheapflights users on 9/22. 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.
Thu 11/51:10 pm -
1 stop10h 25m
Mon 11/95:30 am -
1 stop6h 10m
Deal found 9/22![Southwest logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 12/111:26 am -
2 stops25h 39m
Sat 12/53:42 pm -
1 stop26h 13m
Deal found 9/25![Multiple Airlines logo]()
$352
This United Airlines deal was found by Cheapflights users on 9/25. 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 1/132:12 pm -
1 stop8h 07m
Thu 1/146:00 am -
1 stop6h 44m
Deal found 9/25![United Airlines logo]()
$384
This Southwest deal was found by Cheapflights users on 9/22. 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 11/119:50 am -
1 stop5h 40m
Mon 11/166:35 am -
1 stop5h 45m
Deal found 9/22![Southwest logo]()
$313
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Thu 11/197:15 am -
1 stop6h 13m
Mon 11/2310:23 am -
2 stops8h 28m
Deal found 9/25![United Airlines logo]()
$399
This Southwest deal was found by Cheapflights users on 9/21. 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 10/204:50 pm -
1 stop4h 10m
Sat 10/242:10 pm -
1 stop8h 30m
Deal found 9/21![Southwest logo]()
$367
This Southwest deal was found by Cheapflights users on 9/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:45 pm -
2 stops8h 15m
Sat 10/317:45 am -
2 stops7h 25m
Deal found 9/20![Southwest logo]()
$377
This Southwest deal was found by Cheapflights users on 9/21. 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 10/612:45 pm -
2 stops8h 15m
Sat 10/106:15 am -
1 stop5h 05m
Deal found 9/21![Southwest logo]()
$404
This Southwest deal was found by Cheapflights users on 9/25. 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 12/112:55 pm -
2 stops7h 45m
Sat 12/56:40 am -
2 stops6h 35m
Deal found 9/25![Southwest logo]()
$404
Last-minute flights from Austin to CharlestonDiscover last-minute flight deals from Austin to Charleston. Data last updated September 25, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Charleston. Data last updated September 25, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 10/610:58 am -
1 stop20h 40m
Tue 10/137:00 am -
2 stops28h 57m
Deal found 9/22![Multiple Airlines logo]()
$325
This American Airlines deal was found by Cheapflights users on 9/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:49 pm -
1 stop5h 11m
Sat 10/174:52 pm -
1 stop6h 28m
Deal found 9/24![American Airlines logo]()
$293
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Sun 10/114:17 pm -
1 stop5h 04m
Wed 10/146:30 am -
1 stop6h 07m
Deal found 9/23![United Airlines logo]()
$329
This Southwest deal was found by Cheapflights users on 9/24. 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.
Sat 10/178:45 am -
2 stops8h 10m
Mon 10/197:15 pm -
1 stop6h 05m
Deal found 9/24![Southwest logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 10/1910:52 am -
1 stop26h 46m
Thu 10/2210:13 pm -
2 stops37h 44m
Deal found 9/25![Multiple Airlines logo]()
$320
This Southwest deal was found by Cheapflights users on 9/21. 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 10/204:50 pm -
1 stop4h 10m
Tue 10/276:40 am -
1 stop5h 00m
Deal found 9/21![Southwest logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 10/2010:52 am -
1 stop20h 46m
Thu 10/2210:13 pm -
2 stops37h 44m
Deal found 9/25![Multiple Airlines logo]()
$313
This Southwest deal was found by Cheapflights users on 9/21. 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 10/2112:45 pm -
2 stops8h 15m
Wed 10/287:15 am -
1 stop6h 20m
Deal found 9/21![Southwest logo]()
$318
This Delta deal was found by Cheapflights users on 9/23. 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 10/286:20 am -
1 stop5h 40m
Sat 10/3112:09 pm -
1 stop4h 35m
Deal found 9/23![Delta logo]()
$276
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 September 25, 2026.
Search for one-way flight options from Austin to Charleston. Find affordable one-way fares based on user searches. Data last updated September 25, 2026.
This Delta deal was found by Cheapflights users on 9/23. 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.
Tue 10/203:00 pm -
1 stop4h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Delta logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 10/2412:08 pm -
2 stops19h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 10/2012:08 pm -
2 stops19h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$132
This Southwest deal was found by Cheapflights users on 9/24. 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 11/312:55 pm -
2 stops7h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Southwest logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 11/2612:00 pm -
2 stops9h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 10/1910:52 am -
1 stop26h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$143
This United Airlines deal was found by Cheapflights users on 9/23. 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
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![United Airlines logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/1312:08 pm -
2 stops43h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$148
This United Airlines deal was found by Cheapflights users on 9/23. 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 10/179:53 am -
2 stops10h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![United Airlines logo]()
$152
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 September 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $259 (Southwest) |
One-way from | $130 (Delta) |
Popular in | November |
Cheapest in | January |
Average price | $476 |
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 7,457,451 searches. Data last updated September 25, 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 Austin Bergstrom - CHS Charleston
AUSCHS
Austin Bergstrom
Wed 11/11
10:59 am-7:18 pm
1 stop7h 19m
Charleston
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$130
AustinCharleston
AUS Austin Bergstrom - CHS Charleston
AUSCHS
Austin Bergstrom
Tue 10/20
6:20 am-1:00 pm
1 stop5h 40m
Charleston
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$130
Quickest round-trip
AustinCharleston
AUS Austin Bergstrom - CHS Charleston
AUSCHS
Austin Bergstrom
Wed 10/21
5:20 am-11:35 am
1 stop5h 15m
Charleston
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$130
AustinCharleston
AUS Austin Bergstrom - CHS Charleston
AUSCHS
Austin Bergstrom
Mon 10/19
10:52 am-2:38 pm
1 stop26h 46m
Charleston
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$144
AustinCharleston
AUS Austin Bergstrom - CHS Charleston
AUSCHS
Austin Bergstrom
Sat 10/24
1:20 pm-9:41 pm
1 stop7h 21m
Charleston
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$147
AustinCharleston
AUS Austin Bergstrom - CHS Charleston
AUSCHS
Austin Bergstrom
Wed 10/21
12:08 pm-10:36 pm
2 stops33h 28m
Charleston
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$170
AustinCharleston
AUS Austin Bergstrom - CHS Charleston
AUSCHS
Austin Bergstrom
Sat 11/21
5:50 pm-12:15 am
1 stop5h 25m
Charleston
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$184
AustinCharleston
AUS Austin Bergstrom - CHS Charleston
AUSCHS
Austin Bergstrom
Wed 10/21
5:14 pm-12:15 am
1 stop6h 01m
Charleston
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$184
AustinCharleston
AUS Austin Bergstrom - CHS Charleston
AUSCHS
Austin Bergstrom
Wed 12/23
12:30 pm-7:15 pm
1 stop5h 45m
Charleston
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$189
AustinCharleston
AUS Austin Bergstrom - CHS Charleston
AUSCHS
Austin Bergstrom
Sat 3/20
10:35 am-8:50 pm
2 stops9h 15m
Charleston
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$205
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 September.
| 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.
How much does it cost to fly round-trip from Austin to Charleston?
Airfare is below average for this route at the moment.
Austin to Charleston flights typically cost between $378 and $478 in October.The cheapest round-trip price found within the last 5 days was $259 on Southwest (Oct 20-Oct 27).
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 September 25, 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
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Crew
8.6
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
Charleston flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Austin
Popular flights
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 September 25, 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 September 25, 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 September 25, 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 7,457,451 searches. Data last updated September 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$142 | Average$398 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$214 | Average$381 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$265 | Average$440 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$348 | Average$484 | FlexibilityNo cancel fee | On-time63% |