$131+ 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 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — CHS
Jun 27 — Jul 41
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 Monday or Wednesday and return on a Friday
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 May 28, 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 May 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/25. 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.
Fri 7/105:49 pm
AUS
- CHS
1 stop20h 16m
Multiple Airlines
Wed 7/154:04 pm
CHS
- AUS
1 stop27h 51m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 5/28. 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 7/35:49 pm
AUS
- CHS
1 stop20h 16m
Multiple Airlines
Tue 7/73:13 pm
CHS
- AUS
1 stop19h 19m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 5/25. 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.
Thu 7/307:45 pm
AUS
- CHS
1 stop12h 00m
Multiple Airlines
Tue 8/113:13 pm
CHS
- AUS
1 stop19h 19m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$316
This Southwest deal was found by Cheapflights users on 5/26. 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 7/1510:40 am
AUS
- CHS
Nonstop2h 40m
Southwest
Wed 7/2210:45 am
CHS
- AUS
Nonstop2h 40m
Southwest
Deal found 5/26![Southwest logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 5/25. 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.
Thu 7/97:45 pm
AUS
- CHS
1 stop12h 00m
Multiple Airlines
Tue 7/143:13 pm
CHS
- AUS
1 stop19h 19m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$320
This Southwest deal was found by Cheapflights users on 5/28. 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 7/231:05 pm
AUS
- CHS
Nonstop2h 40m
Southwest
Tue 7/2810:45 am
CHS
- AUS
Nonstop2h 40m
Southwest
Deal found 5/28![Southwest logo]()
$333
This United Airlines deal was found by Cheapflights users on 5/27. 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.
Fri 7/172:18 pm
AUS
- CHS
1 stop6h 57m
United Airlines
Mon 7/206:50 am
CHS
- AUS
1 stop7h 22m
United Airlines
Deal found 5/27![United Airlines logo]()
$337
This Southwest deal was found by Cheapflights users on 5/25. 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.
Fri 7/178:05 am
AUS
- CHS
2 stops7h 00m
Southwest
Tue 7/218:15 pm
CHS
- AUS
1 stop4h 40m
Southwest
Deal found 5/25![Southwest logo]()
$342
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 May 28, 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 May 28, 2026.
This Southwest deal was found by Cheapflights users on 5/28. 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.
Mon 7/271:05 pm
AUS
- CHS
Nonstop2h 40m
Southwest
Fri 7/317:15 am
CHS
- AUS
1 stop5h 50m
Southwest
Deal found 5/28![Southwest logo]()
$327
This Delta deal was found by Cheapflights users on 5/28. 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 6/2612:09 pm
AUS
- CHS
1 stop7h 38m
Delta
Mon 6/296:15 am
CHS
- AUS
1 stop5h 49m
Delta
Deal found 5/28![Delta logo]()
$337
This United Airlines deal was found by Cheapflights users on 5/23. 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.
Tue 9/11:00 pm
AUS
- CHS
1 stop7h 34m
United Airlines
Wed 9/210:19 am
CHS
- AUS
1 stop5h 55m
United Airlines
Deal found 5/23![United Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 5/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/15:00 pm
AUS
- CHS
1 stop5h 53m
Delta
Sat 8/89:02 am
CHS
- AUS
1 stop7h 48m
Delta
Deal found 5/25![Delta logo]()
$337
This Southwest deal was found by Cheapflights users on 5/25. 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.
Mon 7/138:05 am
AUS
- CHS
2 stops7h 00m
Southwest
Mon 7/209:20 pm
CHS
- AUS
1 stop4h 30m
Southwest
Deal found 5/25![Southwest logo]()
$342
This Delta deal was found by Cheapflights users on 5/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/241:31 pm
AUS
- CHS
1 stop6h 16m
Delta
Mon 6/296:15 am
CHS
- AUS
1 stop7h 11m
Delta
Deal found 5/25![Delta logo]()
$337
This Southwest deal was found by Cheapflights users on 5/27. 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 7/31:05 pm
AUS
- CHS
Nonstop2h 40m
Southwest
Mon 7/69:20 pm
CHS
- AUS
1 stop4h 30m
Southwest
Deal found 5/27![Southwest logo]()
$374
This Delta deal was found by Cheapflights users on 5/27. 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 7/236:24 pm
AUS
- CHS
1 stop5h 02m
Delta
Sun 7/266:15 am
CHS
- AUS
1 stop4h 12m
Delta
Deal found 5/27![Delta logo]()
$343
This Delta deal was found by Cheapflights users on 5/26. 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 7/314:55 pm
AUS
- CHS
1 stop6h 31m
Delta
Sun 8/26:15 am
CHS
- AUS
1 stop4h 12m
Delta
Deal found 5/26![Delta logo]()
$343
This Southwest deal was found by Cheapflights users on 5/27. 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 6/1710:40 am
AUS
- CHS
Nonstop2h 40m
Southwest
Sat 6/207:20 am
CHS
- AUS
1 stop12h 55m
Southwest
Deal found 5/27![Southwest logo]()
$380
This Delta deal was found by Cheapflights users on 5/26. 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 6/196:32 pm
AUS
- CHS
1 stop5h 13m
Delta
Sun 6/217:59 pm
CHS
- AUS
1 stop5h 26m
Delta
Deal found 5/26![Delta logo]()
$408
Last-minute flights from Austin to CharlestonDiscover last-minute flight deals from Austin to Charleston. Data last updated May 28, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Charleston. Data last updated May 28, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 5/26. 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 6/911:00 am
AUS
- CHS
1 stop6h 15m
Southwest
Fri 6/125:55 pm
CHS
- AUS
1 stop7h 10m
Southwest
Deal found 5/26![Southwest logo]()
$349
This Southwest deal was found by Cheapflights users on 5/26. 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 6/177:10 am
AUS
- CHS
1 stop5h 00m
Southwest
Mon 6/224:45 pm
CHS
- AUS
2 stops7h 00m
Southwest
Deal found 5/26![Southwest logo]()
$373
This Southwest deal was found by Cheapflights users on 5/26. 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 6/1710:40 am
AUS
- CHS
Nonstop2h 40m
Southwest
Thu 6/181:30 pm
CHS
- AUS
Nonstop2h 40m
Southwest
Deal found 5/26![Southwest logo]()
$374
This Delta deal was found by Cheapflights users on 5/26. 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 6/185:25 am
AUS
- CHS
1 stop5h 39m
Delta
Sat 6/207:05 am
CHS
- AUS
1 stop6h 16m
Delta
Deal found 5/26![Delta logo]()
$368
This Delta deal was found by Cheapflights users on 5/28. 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.
Sun 6/216:25 am
AUS
- CHS
1 stop4h 39m
Delta
Sat 6/276:00 am
CHS
- AUS
1 stop4h 30m
Delta
Deal found 5/28![Delta logo]()
$343
This Delta deal was found by Cheapflights users on 5/28. 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 6/2412:09 pm
AUS
- CHS
1 stop5h 50m
Delta
Mon 6/295:10 am
CHS
- AUS
1 stop6h 54m
Delta
Deal found 5/28![Delta logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 6/268:38 am
AUS
- CHS
2 stops23h 10m
Multiple Airlines
Fri 7/33:23 pm
CHS
- AUS
1 stop26h 27m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$353
This United Airlines deal was found by Cheapflights users on 5/26. 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.
Fri 6/262:18 pm
AUS
- CHS
1 stop6h 57m
United Airlines
Sun 6/286:50 am
CHS
- AUS
1 stop5h 29m
United Airlines
Deal found 5/26![United Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 5/25. 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 6/3010:40 am
AUS
- CHS
Nonstop2h 40m
Southwest
Tue 7/78:15 pm
CHS
- AUS
1 stop4h 40m
Southwest
Deal found 5/25![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 May 28, 2026.
Search for one-way flight options from Austin to Charleston. Find affordable one-way fares based on user searches. Data last updated May 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 7/315:49 pm
AUS
- CHS
1 stop20h 16m
Allegiant Air
Deal found 5/27![Allegiant Air logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 5/28. 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 8/2610:37 am
AUS
- CHS
1 stop21h 01m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 5/26. 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
Deal found 5/26![Multiple Airlines logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 6/2210:37 am
AUS
- CHS
1 stop21h 01m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 6/2410:37 am
AUS
- CHS
1 stop21h 01m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 5/28. 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 6/268:38 am
AUS
- CHS
2 stops23h 10m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 5/25. 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.
Fri 7/245:49 pm
AUS
- CHS
1 stop20h 16m
Allegiant Air
Deal found 5/25![Allegiant Air logo]()
$158
This Southwest deal was found by Cheapflights users on 5/28. 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 6/2410:40 am
AUS
- CHS
Nonstop2h 40m
Southwest
Deal found 5/28![Southwest logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 7/151:33 pm
AUS
- CHS
2 stops18h 05m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 11/1711:27 am
AUS
- CHS
1 stop20h 11m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 5/24. 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.
Wed 8/510:43 am
AUS
- CHS
1 stop20h 55m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 5/25. 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.
Sun 7/57:45 pm
AUS
- CHS
1 stop12h 00m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$165
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 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $300 (Kiwi.com) |
One-way from | $131 (Kiwi.com) |
Popular in | November |
Cheapest in | January |
Average price | $458 |
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 May 28, 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
Mon 7/27
1:05 pm-4:45 pm
Nonstop2h 40m
Charleston
Fri 7/31
7:15 am-12:05 pm
1 stop5h 50m
$327
AustinCharleston
AUS - CHS
AUSCHS
Austin Bergstrom
Fri 6/26
12:09 pm-8:47 pm
1 stop7h 38m
Charleston
Mon 6/29
6:15 am-11:04 am
1 stop5h 49m
$337
AustinCharleston
AUS - CHS
AUSCHS
Austin Bergstrom
Sat 8/1
5:00 pm-11:53 pm
1 stop5h 53m
Charleston
Sat 8/8
9:02 am-3:50 pm
1 stop7h 48m
$337
AustinCharleston
AUS - CHS
AUSCHS
Austin Bergstrom
Wed 6/24
1:31 pm-8:47 pm
1 stop6h 16m
Charleston
Mon 6/29
6:15 am-12:26 pm
1 stop7h 11m
$337
AustinCharleston
AUS - CHS
AUSCHS
Austin Bergstrom
Mon 7/13
8:05 am-4:05 pm
2 stops7h 00m
Charleston
Mon 7/20
9:20 pm-12:50 am
1 stop4h 30m
$342
AustinCharleston
AUS - CHS
AUSCHS
Austin Bergstrom
Thu 7/23
6:24 pm-12:26 am
1 stop5h 02m
Charleston
Sun 7/26
6:15 am-9:27 am
1 stop4h 12m
$343
AustinCharleston
AUS - CHS
AUSCHS
Austin Bergstrom
Fri 7/31
4:55 pm-12:26 am
1 stop6h 31m
Charleston
Sun 8/2
6:15 am-9:27 am
1 stop4h 12m
$343
Quickest round-trip
AustinCharleston
AUS - CHS
AUSCHS
Austin Bergstrom
Fri 7/3
1:05 pm-4:45 pm
Nonstop2h 40m
Charleston
Mon 7/6
9:20 pm-12:50 am
1 stop4h 30m
$374
AustinCharleston
AUS - CHS
AUSCHS
Austin Bergstrom
Wed 6/17
10:40 am-2:20 pm
Nonstop2h 40m
Charleston
Sat 6/20
7:20 am-7:15 pm
1 stop12h 55m
$380
AustinCharleston
AUS - CHS
AUSCHS
Austin Bergstrom
Fri 6/19
6:32 pm-12:45 am
1 stop5h 13m
Charleston
Sun 6/21
7:59 pm-12:25 am
1 stop5h 26m
$408
Showing 1-10 of 21 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 May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | 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 May 28, 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 May 28, 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.
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Spirit Airlines
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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.
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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 May 28, 2026.
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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 May 28, 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 May 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$127 | Average$180 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$142 | Average$393 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$206 | Average$382 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$236 | Average$432 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$296 | Average$477 | FlexibilityNo cancel fee | On-time63% |