$115+ 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — CHS
jul. 9 — jul. 161
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 72 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 junio 9, 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 junio 9, 2026.
This Southwest deal was found by Cheapflights users on 6/7. 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.
jue. 11/512:35 pm
AUS
- CHS
1 stop6h 40m
Southwest
lun. 11/95:30 am
CHS
- AUS
1 stop6h 10m
Southwest
Deal found 6/7![Southwest logo]()
$274
This Delta deal was found by Cheapflights users on 6/8. 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.
vie. 8/2112:05 pm
AUS
- CHS
1 stop4h 33m
Delta
mar. 8/251:01 pm
CHS
- AUS
1 stop5h 18m
Delta
Deal found 6/8![Delta logo]()
$283
This Southwest deal was found by Cheapflights users on 6/8. 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.
vie. 8/218:50 am
AUS
- CHS
1 stop5h 35m
Southwest
jue. 8/2711:30 am
CHS
- AUS
1 stop4h 45m
Southwest
Deal found 6/8![Southwest logo]()
$292
This American Airlines deal was found by Cheapflights users on 6/8. 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.
sáb. 8/13:44 pm
AUS
- CHS
1 stop5h 35m
American Airlines
sáb. 8/82:06 pm
CHS
- AUS
1 stop6h 15m
American Airlines
Deal found 6/8![American Airlines logo]()
$311
This Southwest deal was found by Cheapflights users on 6/8. 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.
jue. 8/2011:15 am
AUS
- CHS
1 stop8h 15m
Southwest
dom. 8/237:35 pm
CHS
- AUS
1 stop6h 15m
Southwest
Deal found 6/8![Southwest logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 6/4. 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.
vie. 9/1111:15 am
AUS
- CHS
1 stop20h 23m
Multiple Airlines
mar. 9/159:18 am
CHS
- AUS
2 stops25h 30m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$314
This Southwest deal was found by Cheapflights users on 6/8. 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.
mié. 7/1510:40 am
AUS
- CHS
Nonstop2h 40m
Southwest
mié. 7/2210:45 am
CHS
- AUS
Nonstop2h 40m
Southwest
Deal found 6/8![Southwest logo]()
$317
This Southwest deal was found by Cheapflights users on 6/7. 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.
vie. 9/1811:40 am
AUS
- CHS
1 stop5h 55m
Southwest
lun. 9/216:35 am
CHS
- AUS
1 stop4h 35m
Southwest
Deal found 6/7![Southwest logo]()
$323
This Southwest deal was found by Cheapflights users on 6/7. 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.
jue. 7/91:05 pm
AUS
- CHS
Nonstop2h 40m
Southwest
lun. 7/139:20 pm
CHS
- AUS
1 stop4h 30m
Southwest
Deal found 6/7![Southwest logo]()
$327
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 junio 9, 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 junio 9, 2026.
This Southwest deal was found by Cheapflights users on 6/8. 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.
sáb. 7/252:55 pm
AUS
- CHS
Nonstop2h 40m
Southwest
sáb. 8/16:30 am
CHS
- AUS
1 stop4h 40m
Southwest
Deal found 6/8![Southwest logo]()
$333
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/31:31 pm
AUS
- CHS
1 stop6h 28m
Delta
lun. 7/67:59 pm
CHS
- AUS
1 stop5h 26m
Delta
Deal found 6/4![Delta logo]()
$357
This United Airlines deal was found by Cheapflights users on 6/8. 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.
vie. 6/262:18 pm
AUS
- CHS
1 stop6h 57m
United Airlines
lun. 6/292:47 pm
CHS
- AUS
2 stops9h 07m
United Airlines
Deal found 6/8![United Airlines logo]()
$503
This Southwest deal was found by Cheapflights users on 6/7. 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.
vie. 7/38:05 am
AUS
- CHS
2 stops7h 00m
Southwest
mié. 7/88:15 pm
CHS
- AUS
1 stop4h 40m
Southwest
Deal found 6/7![Southwest logo]()
$379
This Delta deal was found by Cheapflights users on 6/8. 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.
jue. 7/236:24 pm
AUS
- CHS
1 stop5h 02m
Delta
dom. 7/265:10 am
CHS
- AUS
1 stop5h 17m
Delta
Deal found 6/8![Delta logo]()
$418
This Southwest deal was found by Cheapflights users on 6/4. 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.
mar. 6/237:25 am
AUS
- CHS
1 stop9h 50m
Southwest
lun. 6/294:45 pm
CHS
- AUS
2 stops7h 00m
Southwest
Deal found 6/4![Southwest logo]()
$395
This Southwest deal was found by Cheapflights users on 6/8. 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.
jue. 7/912:45 pm
AUS
- CHS
2 stops9h 10m
Southwest
lun. 7/138:00 am
CHS
- AUS
2 stops7h 10m
Southwest
Deal found 6/8![Southwest logo]()
$409
This Southwest deal was found by Cheapflights users on 6/7. 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.
dom. 7/59:35 am
AUS
- CHS
Nonstop2h 40m
Southwest
mié. 7/810:45 am
CHS
- AUS
Nonstop2h 40m
Southwest
Deal found 6/7![Southwest logo]()
$422
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/194:55 pm
AUS
- CHS
1 stop6h 50m
Delta
dom. 6/217:59 pm
CHS
- AUS
1 stop5h 26m
Delta
Deal found 6/4![Delta logo]()
$521
This Southwest deal was found by Cheapflights users on 6/8. 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.
mié. 6/247:50 am
AUS
- CHS
2 stops7h 20m
Southwest
vie. 6/267:15 am
CHS
- AUS
2 stops7h 05m
Southwest
Deal found 6/8![Southwest logo]()
$479
Last-minute flights from Austin to CharlestonDiscover last-minute flight deals from Austin to Charleston. Data last updated junio 9, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Charleston. Data last updated junio 9, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/8. 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.
mié. 6/2410:42 am
AUS
- CHS
1 stop6h 46m
American Airlines
lun. 6/293:44 pm
CHS
- AUS
1 stop5h 23m
American Airlines
Deal found 6/8![American Airlines logo]()
$343
This Southwest deal was found by Cheapflights users on 6/7. 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.
jue. 7/91:05 pm
AUS
- CHS
Nonstop2h 40m
Southwest
lun. 7/139:20 pm
CHS
- AUS
1 stop4h 30m
Southwest
Deal found 6/7![Southwest logo]()
$327
This American Airlines deal was found by Cheapflights users on 6/8. 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.
jue. 7/95:40 pm
AUS
- CHS
1 stop5h 19m
American Airlines
lun. 7/136:17 pm
CHS
- AUS
1 stop5h 00m
American Airlines
Deal found 6/8![American Airlines logo]()
$334
This Southwest deal was found by Cheapflights users on 6/8. 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.
mié. 7/1510:40 am
AUS
- CHS
Nonstop2h 40m
Southwest
mié. 7/2210:45 am
CHS
- AUS
Nonstop2h 40m
Southwest
Deal found 6/8![Southwest logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
mié. 7/151:33 pm
AUS
- CHS
2 stops32h 14m
Multiple Airlines
mar. 7/213:13 pm
CHS
- AUS
1 stop19h 19m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$329
This Southwest deal was found by Cheapflights users on 6/8. 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.
mié. 7/1510:40 am
AUS
- CHS
Nonstop2h 40m
Southwest
mar. 7/212:10 pm
CHS
- AUS
2 stops9h 15m
Southwest
Deal found 6/8![Southwest logo]()
$332
This Southwest deal was found by Cheapflights users on 6/6. 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.
vie. 7/178:55 am
AUS
- CHS
1 stop9h 00m
Southwest
lun. 7/209:20 pm
CHS
- AUS
1 stop4h 30m
Southwest
Deal found 6/6![Southwest logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
vie. 7/175:49 pm
AUS
- CHS
1 stop20h 16m
Multiple Airlines
mié. 7/224:04 pm
CHS
- AUS
2 stops25h 35m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$340
This Southwest deal was found by Cheapflights users on 6/8. 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.
sáb. 7/252:55 pm
AUS
- CHS
Nonstop2h 40m
Southwest
sáb. 8/16:30 am
CHS
- AUS
1 stop4h 40m
Southwest
Deal found 6/8![Southwest logo]()
$333
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 junio 9, 2026.
Search for one-way flight options from Austin to Charleston. Find affordable one-way fares based on user searches. Data last updated junio 9, 2026.
This Southwest deal was found by Cheapflights users on 6/8. 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.
mar. 8/410:10 am
AUS
- CHS
1 stop7h 10m
Southwest
Deal found 6/8![Southwest logo]()
$115
This Delta deal was found by Cheapflights users on 6/8. 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.
mar. 8/410:42 am
AUS
- CHS
1 stop5h 56m
Delta
Deal found 6/8![Delta logo]()
$119
This United Airlines deal was found by Cheapflights users on 6/8. 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.
mié. 8/512:15 pm
AUS
- CHS
2 stops10h 37m
United Airlines
Deal found 6/8![United Airlines logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
lun. 8/3110:37 am
AUS
- CHS
1 stop21h 01m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 6/4. 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.
lun. 8/35:49 pm
AUS
- CHS
1 stop27h 58m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 6/5. 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.
sáb. 8/297:31 pm
AUS
- CHS
1 stop12h 07m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
sáb. 8/11:33 pm
AUS
- CHS
2 stops29h 37m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
mié. 8/510:43 am
AUS
- CHS
1 stop20h 55m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$140
This Delta deal was found by Cheapflights users on 6/8. 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.
jue. 8/61:34 pm
AUS
- CHS
1 stop6h 10m
Delta
Deal found 6/8![Delta logo]()
$143
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 junio 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $274 (Southwest) |
One-way from | $115 (Southwest) |
Popular in | November |
Cheapest in | January |
Average price | $469 |
Good round-trip deal | $418 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 junio 9, 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
sáb. 7/25
2:55 pm-6:35 pm
Nonstop2h 40m
Charleston
sáb. 8/1
6:30 am-10:10 am
1 stop4h 40m
$333
AustinCharleston
AUS - CHS
AUSCHS
Austin Bergstrom
vie. 7/3
1:31 pm-8:59 pm
1 stop6h 28m
Charleston
lun. 7/6
7:59 pm-12:25 am
1 stop5h 26m
$357
AustinCharleston
AUS - CHS
AUSCHS
Austin Bergstrom
vie. 7/3
8:05 am-4:05 pm
2 stops7h 00m
Charleston
mié. 7/8
8:15 pm-11:55 pm
1 stop4h 40m
$379
AustinCharleston
AUS - CHS
AUSCHS
Austin Bergstrom
mar. 6/23
7:25 am-6:15 pm
1 stop9h 50m
Charleston
lun. 6/29
4:45 pm-10:45 pm
2 stops7h 00m
$395
AustinCharleston
AUS - CHS
AUSCHS
Austin Bergstrom
jue. 7/9
12:45 pm-10:55 pm
2 stops9h 10m
Charleston
lun. 7/13
8:00 am-2:10 pm
2 stops7h 10m
$409
AustinCharleston
AUS - CHS
AUSCHS
Austin Bergstrom
jue. 7/23
6:24 pm-12:26 am
1 stop5h 02m
Charleston
dom. 7/26
5:10 am-9:27 am
1 stop5h 17m
$418
Quickest round-trip
AustinCharleston
AUS - CHS
AUSCHS
Austin Bergstrom
dom. 7/5
9:35 am-1:15 pm
Nonstop2h 40m
Charleston
mié. 7/8
10:45 am-12:25 pm
Nonstop2h 40m
$422
AustinCharleston
AUS - CHS
AUSCHS
Austin Bergstrom
mié. 6/24
7:50 am-4:10 pm
2 stops7h 20m
Charleston
vie. 6/26
7:15 am-1:20 pm
2 stops7h 05m
$479
AustinCharleston
AUS - CHS
AUSCHS
Austin Bergstrom
vie. 6/26
2:18 pm-10:15 pm
1 stop6h 57m
Charleston
lun. 6/29
2:47 pm-10:54 pm
2 stops9h 07m
$503
AustinCharleston
AUS - CHS
AUSCHS
Austin Bergstrom
vie. 6/19
4:55 pm-12:45 am
1 stop6h 50m
Charleston
dom. 6/21
7:59 pm-12:25 am
1 stop5h 26m
$521
Showing 1-10 of 20 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 June.
| 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 | |
| Price Accuracy1 star | Trust Score*3 stars |
- 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 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 junio 9, 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 junio 9, 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
Overall
7.9
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Overall
7.9
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Overall
7.9
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Overall
7.9
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Overall
7.9
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
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
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
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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 junio 9, 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 junio 9, 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 junio 9, 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 junio 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$142 | Average$393 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$206 | Average$386 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$261 | Average$436 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$296 | Average$478 | FlexibilityNo cancel fee | On-time63% |