Cheap Flights from Charleston, SC to Austin, TX from $163

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On Cheapflightsplus.com you will find 194 connecting flights from Charleston to Austin. You can compare airfare deals from 5 airlines and multiple travel sites from $163, book and save on cheap plane tickets and last minute offers. Also check out CHS-AUS flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Charleston to Austin Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $163 (one-way), $280 (round-trip).

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Best Flights from Charleston to Austin Today

Take a look at the list of non stop flights and flights with layovers from Charleston to Austin with the lowest price of $163. Take a look at the list of flights with layovers from Charleston to Austin from $163. There’re no direct flights. The fastest connecting flight – 4h 35m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $163 Find flight	10:28 Charleston Charleston Intl	15:36 Austin Austin-Bergstrom Intl	6h 8m layover 0h 55m - Detroit	Spirit Airlines	NK3877 NK3878
from $173 Find flight	19:26 Charleston Charleston Intl	08:55+1 день Austin Austin-Bergstrom Intl	14h 29m layover 9h 52m - Miami	Spirit Airlines	NK1990 NK517
from $188 Find flight	07:00 Charleston Charleston Intl	16:52 Austin Austin-Bergstrom Intl	10h 52m layover 6h 4m - Pittsburgh	Mexicana	MX210 G41103
from $204 Find flight	06:45 Charleston Charleston Intl	10:53 Austin Austin-Bergstrom Intl	5h 8m layover 1h 11m - Houston	United Airlines	UA6056 UA2393
from $204 Find flight	10:18 Charleston Charleston Intl	15:30 Austin Austin-Bergstrom Intl	6h 12m layover 1h 10m - Washington D.C.	United Airlines	UA1858 UA545
from $204 Find flight	17:16 Charleston Charleston Intl	22:28 Austin Austin-Bergstrom Intl	6h 12m layover 2h 20m - Houston	United Airlines	UA6020 UA1179
from $204 Find flight	06:05 Charleston Charleston Intl	11:42 Austin Austin-Bergstrom Intl	6h 37m layover 1h 17m - Chicago	United Airlines	UA2333 UA277
from $204 Find flight	14:48 Charleston Charleston Intl	20:25 Austin Austin-Bergstrom Intl	6h 37m layover 1h 27m - Washington D.C.	United Airlines	UA3401 UA2337
from $204 Find flight	13:50 Charleston Charleston Intl	20:30 Austin Austin-Bergstrom Intl	7h 40m layover 1h 25m - Newark	United Airlines	UA2693 UA332
from $204 Find flight	06:05 Charleston Charleston Intl	13:53 Austin Austin-Bergstrom Intl	8h 48m layover 3h 27m - Chicago	United Airlines	UA2333 UA233
from $204 Find flight	13:50 Charleston Charleston Intl	22:15 Austin Austin-Bergstrom Intl	9h 25m layover 3h 9m - Newark	United Airlines	UA2693 UA676
from $207 Find flight	17:16 Charleston Charleston Intl	21:20 Austin Austin-Bergstrom Intl	5h 4m layover 1h 9m - Houston	United Airlines	UA6020 UA2621
from $207 Find flight	06:05 Charleston Charleston Intl	11:42 Austin Austin-Bergstrom Intl	6h 37m layover 1h 17m - Chicago	United Airlines	UA2333 UA2225
from $207 Find flight	14:48 Charleston Charleston Intl	20:25 Austin Austin-Bergstrom Intl	6h 37m layover 1h 27m - Washington D.C.	United Airlines	UA3409 UA2325
from $194 Find flight	13:02 Charleston Charleston Intl	15:36+1 день Austin Austin-Bergstrom Intl	27h 34m layover 4h 48m - Newark 15h 44m - Detroit	Spirit Airlines	NK942 NK2319 NK3878
from $209 Find flight	11:30 Charleston Charleston Intl	21:22 Austin Austin-Bergstrom Intl	10h 52m layover 3h 0m - Chicago 1h 26m - Houston	United Airlines	UA592 UA592 UA2621

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on July 16, 2025

Flight Schedule Charleston (South Carolina) to Austin (Texas)

Full flight schedule will help you in detecting at what time planes fly from Charleston to Austin. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
06:05 — 11:42	06:05 — 07:33 UA2333 United Airlines Charleston — Chicago 1h 17m stop 08:50 — 11:42 UA277 United Airlines Chicago — Austin	6h 37m including layover	Find flight from$204
06:05 — 13:53	06:05 — 07:33 UA2333 United Airlines Charleston — Chicago 3h 27m stop 11:00 — 13:53 UA233 United Airlines Chicago — Austin	8h 48m including layover	Find flight from$204
07:00 — 16:52	07:00 — 08:46 MX210 Mexicana Charleston — Pittsburgh 6h 4m stop 14:51 — 16:58 G41103 Allegiant Air Pittsburgh — Austin	10h 52m including layover	Find flight from$188
07:00 — 10:35	07:00 — 08:39 UA1195 United Airlines Charleston — Houston 56m stop 09:35 — 10:35 UA5247 United Airlines Houston — Austin	4h 35m including layover	Find flight from$225
10:18 — 15:30	10:04 — 11:37 UA1858 United Airlines Charleston — Washington D.C. 1h 10m stop 13:15 — 15:40 UA545 United Airlines Washington D.C. — Austin	6h 12m including layover	Find flight from$204
10:28 — 15:36	10:28 — 12:31 NK3877 Spirit Airlines Charleston — Detroit 55m stop 13:26 — 15:36 NK3878 Spirit Airlines Detroit — Austin	6h 8m including layover	Find flight from$163
11:20 — 17:55	11:11 — 13:10 UA674 United Airlines Charleston — Newark 1h 41m stop 15:00 — 17:53 UA2289 United Airlines Newark — Austin	7h 35m including layover	Find flight from$240
11:25 — 16:30	11:25 — 12:54 UA592 United Airlines Charleston — Chicago 46m stop 13:40 — 16:30 UA1525 United Airlines Chicago — Austin	6h 5m including layover	Find flight from$225
13:02 — 17:13 +1 day	13:02 — 15:02 NK942 Spirit Airlines Charleston — Newark 23h 12m stop 14:14 — 17:13 NK516 Spirit Airlines Newark — Austin	29h 11m including layover	Find flight from$173
13:50 — 20:30	13:50 — 16:00 UA2693 United Airlines Charleston — Newark 1h 25m stop 17:25 — 20:30 UA332 United Airlines Newark — Austin	7h 40m including layover	Find flight from$204
14:48 — 20:25	14:48 — 16:28 UA3401 United Airlines Charleston — Washington D.C. 1h 27m stop 17:55 — 20:25 UA2337 United Airlines Washington D.C. — Austin	6h 37m including layover	Find flight from$204
14:48 — 20:25	14:48 — 16:28 UA3409 United Airlines Charleston — Washington D.C. 1h 27m stop 17:55 — 20:25 UA2325 United Airlines Washington D.C. — Austin	6h 37m including layover	Find flight from$207
15:07 — 22:15	15:07 — 17:18 UA3403 United Airlines Charleston — Newark 1h 57m stop 19:15 — 22:15 UA1261 United Airlines Newark — Austin	8h 8m including layover	Find flight from$240
15:51 — 22:45	15:51 — 17:30 UA3424 United Airlines Charleston — Chicago 2h 23m stop 19:53 — 22:45 UA457 United Airlines Chicago — Austin	7h 54m including layover	Find flight from$225
16:27 — 09:13 +1 day	16:27 — 18:20 UA557 United Airlines Charleston — Denver 11h 40m stop 06:00 — 09:13 UA1892 United Airlines Denver — Austin	17h 46m including layover	Find flight from$323
16:27 — 11:28 +1 day	16:17 — 18:11 UA557 United Airlines Charleston — Denver 13h 55m stop 08:15 — 11:28 UA456 United Airlines Denver — Austin	20h 1m including layover	Find flight from$323
17:16 — 22:28	17:05 — 19:05 UA6020 United Airlines Charleston — Houston 2h 20m stop 22:02 — 23:00 UA1179 United Airlines Houston — Austin	6h 12m including layover	Find flight from$204
17:16 — 21:20	17:14 — 19:10 UA6020 United Airlines Charleston — Houston 1h 9m stop 20:20 — 21:22 UA2621 United Airlines Houston — Austin	5h 4m including layover	Find flight from$207
18:40 — 09:58 +1 day	18:40 — 20:58 UA3432 United Airlines Charleston — Newark 10h 2m stop 07:00 — 09:58 UA1704 United Airlines Newark — Austin	16h 18m including layover	Find flight from$331
18:40 — 18:05 +1 day	18:40 — 20:58 UA3432 United Airlines Charleston — Newark 18h 7m stop 15:05 — 18:05 UA2289 United Airlines Newark — Austin	24h 25m including layover	Find flight from$331
19:14 — 23:56 +1 day	18:03 — 21:00 AS485 Alaska Airlines Charleston — Seattle 19h 46m stop 17:56 — 00:05 AS372 Alaska Airlines Seattle — Austin	29h 42m including layover	Find flight from$256
19:26 — 08:55 +1 day	19:26 — 21:08 NK1990 Spirit Airlines Charleston — Miami 9h 52m stop 07:00 — 08:55 NK517 Spirit Airlines Miami — Austin	14h 29m including layover	Find flight from$173

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on July 16, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Charleston to Austin depends on and how to choose the most interesting flight option for you.

Distance between Charleston and Austin is 1695 miles. Time difference between the cities is 1h. Airplanes depart 05:00 to 21:36 from 1 Charleston airport and arrive 05:00 to 21:36 to 3 Austin airports. Average flight time is 18h 11m.

The fastest flight 4h 35m
Average flight time 18h 11m
The earliest flight 05:00
The latest flight 21:36
Distance 1054 ml

The cheapest months to travel to Austin are august (from 163 $), september (from 173 $), november (from 185 $).

The most expensive months are may (from 297 $), june (from 268 $), december (from 210 $).

What is the lowest airfare Charleston to Austin?

The cheapest plane ticket found by our users is $163. This airfare is for economy class on one-way NK3877 flight by Spirit Airlines for August 15, 2025 which leaves Charleston Intl in Charleston at 10:28 am and arrives at Austin Austin-Bergstrom Intl at 15:36.

Economy class

$163

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First class

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Popular Airlines on the Route

The flight Charleston — Austin is served by 5 regular airlines and 1 low-cost airline. Most of the flights on this route are operated by Alaska Airlines - 55 departures per week at the price of from $ 256 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 813.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 194 flights with layovers on the route. The fastest connecting flight is UA1195 by United Airlines takes 4h 35m and the cheapest is NK3877 by Spirit Airlines for $163.

AS - Alaska Airlines

from $256

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HA - Hawaiian Airlines

from $364

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MX - Mexicana

from $188

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UA - United Airlines

from $204

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NK - Spirit Airlines

from $163

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Airports

You can fly from Charleston to Austin from 1 airports (Charleston Intl).

Charleston airports

Charleston Intl-CHS

from $163
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Austin airports

Austin-Bergstrom Intl-AUS

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Austin-ASQ

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Camp Maybry AHP-MMR

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Airplanes

There are flights to Austin from Charleston by 5 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Charleston

You may also consider searching for discounted plane tickets to some other popular places from Charleston within United States.

Charleston — Miami

from $74

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Charleston — Tampa

from $75

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Charleston — Denver

from $56

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Charleston — Las Vegas

from $66

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Charleston — Atlanta

from $69

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Charleston — Nashville

from $77

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Charleston — New Orleans

from $60

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Charleston — Houston

from $70

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Charleston — Pittsburgh

from $76

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Charleston — Austin

from $57

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Top International Destinations from Charleston

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Charleston — Toronto

from $54

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Charleston — Paris

from $76

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How to book a plane ticket yourself?

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That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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