$89+ Cheap flights from Charleston to Austin (CHS - AUS)
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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — AUS
Sep 22 — Sep 291
Round-trip
1 adult, Economy
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Find cheap flights from Charleston to Austin 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 Charleston to Austin Bergstrom are usually found in February or August, booked 76 days in advance, depart on a Wednesday or Thursday and return on a Tuesday
Cheap flight deals from Charleston to Austin
Cheapest
Best
Last-minute
One-way
Cheapest flights from Charleston to AustinExplore the most affordable flight options available from Charleston to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.
Explore the most affordable flight options available from Charleston to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.
This American Airlines deal was found by Cheapflights users on 8/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:31 pm -
1 stop4h 37m
Tue 9/222:53 pm -
1 stop5h 13m
Deal found 8/22![American Airlines logo]()
$187
This Delta deal was found by Cheapflights users on 8/19. 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 9/98:35 am -
1 stop6h 20m
Tue 9/225:15 am -
1 stop6h 52m
Deal found 8/19![Delta logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/183:27 pm -
1 stop19h 36m
Mon 9/2110:58 am -
1 stop20h 40m
Deal found 8/18![Multiple Airlines logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/93:42 pm -
2 stops27h 06m
Tue 9/2210:58 am -
1 stop20h 40m
Deal found 8/18![Multiple Airlines logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/83:13 pm -
1 stop19h 50m
Tue 9/2210:58 am -
1 stop20h 40m
Deal found 8/19![Multiple Airlines logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/107:00 am -
2 stops11h 48m
Tue 9/2210:58 am -
1 stop20h 40m
Deal found 8/19![Multiple Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/241:32 pm -
2 stops29h 16m
Tue 9/2910:58 am -
1 stop20h 40m
Deal found 8/20![Multiple Airlines logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 10/69:18 am -
2 stops9h 30m
Wed 10/710:58 am -
1 stop20h 40m
Deal found 8/21![Multiple Airlines logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 9/227:00 am -
2 stops11h 48m
Sat 9/2610:58 am -
1 stop20h 40m
Deal found 8/22![Multiple Airlines logo]()
$261
Best flights from Charleston to AustinDiscover carefully curated flight deals from Charleston to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.
Discover carefully curated flight deals from Charleston to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.
This Delta deal was found by Cheapflights users on 8/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:35 pm -
1 stop7h 24m
Tue 9/298:15 am -
1 stop7h 15m
Deal found 8/20![Delta logo]()
$281
This Southwest deal was found by Cheapflights users on 8/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:15 am -
2 stops8h 20m
Tue 10/2011:10 am -
2 stops8h 10m
Deal found 8/23![Southwest logo]()
$357
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/268:00 am -
2 stops8h 22m
Sun 9/274:17 pm -
1 stop5h 04m
Deal found 8/18![United Airlines logo]()
$430
This Delta deal was found by Cheapflights users on 8/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:29 pm -
1 stop5h 55m
Mon 11/94:51 pm -
1 stop4h 13m
Deal found 8/22![Delta logo]()
$360
This Southwest deal was found by Cheapflights users on 8/18. 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 9/1011:30 am -
2 stops7h 35m
Mon 9/148:40 am -
2 stops7h 00m
Deal found 8/18![Southwest logo]()
$385
This Delta deal was found by Cheapflights users on 8/23. 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.
Fri 2/1912:15 pm -
1 stop4h 46m
Sun 2/215:40 am -
1 stop7h 07m
Deal found 8/23![Delta logo]()
$376
This Southwest deal was found by Cheapflights users on 8/18. 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 9/241:15 pm -
2 stops7h 45m
Mon 9/281:25 pm -
2 stops7h 05m
Deal found 8/18![Southwest logo]()
$385
This Delta deal was found by Cheapflights users on 8/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:25 am -
1 stop5h 25m
Sun 9/612:05 pm -
1 stop6h 45m
Deal found 8/20![Delta logo]()
$377
This Southwest deal was found by Cheapflights users on 8/20. 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.
Fri 9/117:00 am -
2 stops8h 05m
Sun 9/201:50 pm -
2 stops7h 20m
Deal found 8/20![Southwest logo]()
$387
This Southwest deal was found by Cheapflights users on 8/20. 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.
Fri 2/196:25 am -
2 stops7h 45m
Sun 2/2112:15 pm -
2 stops7h 05m
Deal found 8/20![Southwest logo]()
$398
This Southwest deal was found by Cheapflights users on 8/22. 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 9/171:15 pm -
2 stops7h 45m
Sun 9/201:50 pm -
2 stops7h 20m
Deal found 8/22![Southwest logo]()
$432
This Southwest deal was found by Cheapflights users on 8/22. 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.
Sat 9/197:35 am -
2 stops8h 55m
Sun 9/201:50 pm -
2 stops7h 20m
Deal found 8/22![Southwest logo]()
$432
Last-minute flights from Charleston to AustinDiscover last-minute flight deals from Charleston to Austin. Data last updated August 23, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Austin. Data last updated August 23, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/83:13 pm -
1 stop19h 50m
Tue 9/2210:58 am -
1 stop20h 40m
Deal found 8/19![Multiple Airlines logo]()
$250
This Delta deal was found by Cheapflights users on 8/19. 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 9/98:35 am -
1 stop6h 20m
Tue 9/225:15 am -
1 stop6h 52m
Deal found 8/19![Delta logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/93:42 pm -
2 stops27h 06m
Tue 9/2210:58 am -
1 stop20h 40m
Deal found 8/18![Multiple Airlines logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/93:42 pm -
2 stops27h 06m
Mon 9/2110:58 am -
1 stop20h 40m
Deal found 8/19![Multiple Airlines logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/107:00 am -
2 stops11h 48m
Tue 9/2210:58 am -
1 stop20h 40m
Deal found 8/19![Multiple Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/183:27 pm -
1 stop19h 36m
Mon 9/2110:58 am -
1 stop20h 40m
Deal found 8/18![Multiple Airlines logo]()
$239
This American Airlines deal was found by Cheapflights users on 8/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:31 pm -
1 stop4h 37m
Tue 9/222:53 pm -
1 stop5h 13m
Deal found 8/22![American Airlines logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 9/227:00 am -
2 stops11h 48m
Sat 9/2610:58 am -
1 stop20h 40m
Deal found 8/22![Multiple Airlines logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/241:32 pm -
2 stops29h 16m
Tue 9/2910:58 am -
1 stop20h 40m
Deal found 8/20![Multiple Airlines logo]()
$256
One-way flights from Charleston to AustinSearch for one-way flight options from Charleston to Austin. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
Search for one-way flight options from Charleston to Austin. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
This Delta deal was found by Cheapflights users on 8/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/194:50 pm -
1 stop7h 23m
Deal found 8/21![Delta logo]()
$89
This American Airlines deal was found by Cheapflights users on 8/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:04 am -
1 stop6h 58m
Deal found 8/21![American Airlines logo]()
$94
This Delta deal was found by Cheapflights users on 8/19. 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 9/1612:43 pm -
1 stop4h 19m
Deal found 8/19![Delta logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 11/173:00 pm -
1 stop20h 32m
Deal found 8/19![Multiple Airlines logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 9/223:00 pm -
2 stops27h 48m
Deal found 8/22![Multiple Airlines logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/183:27 pm -
1 stop19h 36m
Deal found 8/20![Multiple Airlines logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/159:18 am -
1 stop25h 45m
Deal found 8/18![Multiple Airlines logo]()
$115
Find flight deals from Charleston to Austin
Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) to Austin (AUS). 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 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $187 (American Airlines) |
One-way from | $89 (Delta) |
Popular in | June |
Cheapest in | February |
Average price | $348 |
Good one-way deal | $443 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Charleston to Austin 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 August 23, 2026.
Use the filters below to find and compare flights from Charleston to Austin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CharlestonAustin
CHS Charleston - AUS Austin Bergstrom
CHSAUS
Charleston
Thu 9/24
5:35 pm-11:59 pm
1 stop7h 24m
Austin Bergstrom
Tue 9/29
8:15 am-4:30 pm
1 stop7h 15m
$281
CharlestonAustin
CHS Charleston - AUS Austin Bergstrom
CHSAUS
Charleston
Sat 10/17
6:15 am-1:35 pm
2 stops8h 20m
Austin Bergstrom
Tue 10/20
11:10 am-8:20 pm
2 stops8h 10m
$357
Quickest round-trip
CharlestonAustin
CHS Charleston - AUS Austin Bergstrom
CHSAUS
Charleston
Fri 11/6
6:29 pm-11:24 pm
1 stop5h 55m
Austin Bergstrom
Mon 11/9
4:51 pm-10:04 pm
1 stop4h 13m
$360
CharlestonAustin
CHS Charleston - AUS Austin Bergstrom
CHSAUS
Charleston
Fri 2/19
12:15 pm-4:01 pm
1 stop4h 46m
Austin Bergstrom
Sun 2/21
5:40 am-1:47 pm
1 stop7h 07m
$376
CharlestonAustin
CHS Charleston - AUS Austin Bergstrom
CHSAUS
Charleston
Thu 9/3
11:25 am-3:50 pm
1 stop5h 25m
Austin Bergstrom
Sun 9/6
12:05 pm-7:50 pm
1 stop6h 45m
$377
CharlestonAustin
CHS Charleston - AUS Austin Bergstrom
CHSAUS
Charleston
Thu 9/10
11:30 am-6:05 pm
2 stops7h 35m
Austin Bergstrom
Mon 9/14
8:40 am-4:40 pm
2 stops7h 00m
$385
CharlestonAustin
CHS Charleston - AUS Austin Bergstrom
CHSAUS
Charleston
Thu 9/24
1:15 pm-8:00 pm
2 stops7h 45m
Austin Bergstrom
Mon 9/28
1:25 pm-9:30 pm
2 stops7h 05m
$385
CharlestonAustin
CHS Charleston - AUS Austin Bergstrom
CHSAUS
Charleston
Fri 9/11
7:00 am-2:05 pm
2 stops8h 05m
Austin Bergstrom
Sun 9/20
1:50 pm-10:10 pm
2 stops7h 20m
$387
CharlestonAustin
CHS Charleston - AUS Austin Bergstrom
CHSAUS
Charleston
Fri 2/19
6:25 am-1:10 pm
2 stops7h 45m
Austin Bergstrom
Sun 2/21
12:15 pm-8:20 pm
2 stops7h 05m
$398
CharlestonAustin
CHS Charleston - AUS Austin Bergstrom
CHSAUS
Charleston
Sat 9/26
8:00 am-3:22 pm
2 stops8h 22m
Austin Bergstrom
Sun 9/27
4:17 pm-10:21 pm
1 stop5h 04m
$430
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Charleston to Austin
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 Charleston to Austin in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Charleston-Austin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charleston-Austin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charleston-Austin flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Charleston-Austin 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 Charleston-Austin 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 Charleston to Austin
Have a flexible travel schedule? Discover the best time to fly to Austin from Charleston with our price prediction graph.
CHS-AUS
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 Charleston to Austin
How far ahead should I book a flight from Charleston to Austin?
Booking 75 days in advance of your planned departure date is, on average, the best time to get cheap flights from Charleston to Austin. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Charleston to Austin?
Currently, February is the cheapest month in which you can book a flight from Charleston to Austin (average of $276). Flying from Charleston to Austin in June is currently the most expensive (average of $469). 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 Charleston to Austin?
Airfare is below average for this route at the moment.
Charleston to Austin flights typically cost between $314 and $460 in September.The cheapest round-trip price found within the last 5 days was $187 on American Airlines (Sep 19-Sep 22).
Reviews of airlines servicing Austin
Get insights into the airlines that provide service to Austin. 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 Austin. Reviews last updated August 23, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andAmerican Airlines from Charleston to Austin by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Related info for your journey
Find useful and relevant information for your journey from Charleston to Austin. 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 Austin?
Book flights to Austin if you plan to visit one of these locationsRound Rock
Cedar Park
San Marcos
Bastrop
Fredericksburg
Pflugerville
Dripping Springs
Georgetown
Seguin
Canyon Lake
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 Austin
Explore flights to Austin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 23, 2026.
Complete your trip
Complete your trip to Austin by adding a car rental and/or hotel reservation to your travel itinerary.
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Charleston and Austin flights
Browse other Charleston and Austin flight options. Last updated on August 23, 2026.
Other flights from Charleston
Browse through other flights departing from Charleston. Flights are based on user searches made on Cheapflights and were last updated on August 23, 2026.
Popular flight searches
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Top 3 airlines flying from Charleston to Austin
Discover the top 3 airlines that operate flights from Charleston to Austin. 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 August 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$174 | Average$385 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$223 | Average$406 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$266 | Average$451 | FlexibilityNo cancel fee | On-time63% |