Cheap Flights from Charleston, SC to Austin, TX from $87

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On Cheapflightsplus.com you will find 391 connecting flights from Charleston to Austin. You can compare airfare deals from 7 airlines and multiple travel sites from $87, 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: $87 (one-way), $149 (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 $87. Take a look at the list of flights with layovers from Charleston to Austin from $87. There’re no direct flights. The fastest connecting flight – 4h 35m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $87 Find flight	15:28 Charleston Charleston Intl	07:28+1 день Austin Austin-Bergstrom Intl	17h 0m layover 12h 49m - Covington	Allegiant Air	G4424 G4416
from $105 Find flight	10:53 Charleston Charleston Intl	12:23+1 день Austin Austin-Bergstrom Intl	26h 30m layover 21h 29m - Detroit	Spirit Airlines	NK1736 NK1076
from $120 Find flight	10:28 Charleston Charleston Intl	15:36 Austin Austin-Bergstrom Intl	6h 8m layover 0h 55m - Detroit	Spirit Airlines	NK3877 NK3878
from $126 Find flight	07:03 Charleston Charleston Intl	13:08 Austin Austin-Bergstrom Intl	7h 5m layover 1h 0m - Newark	Spirit Airlines	NK2111 NK2118
from $127 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 $127 Find flight	13:02 Charleston Charleston Intl	17:13+1 день Austin Austin-Bergstrom Intl	29h 11m layover 23h 12m - Newark	Spirit Airlines	NK942 NK516
from $129 Find flight	13:04 Charleston Charleston Intl	11:37+1 день Austin Austin-Bergstrom Intl	23h 33m layover 17h 42m - Minneapolis	Sun Country Airlines	SY1204 SY1685
from $132 Find flight	07:05 Charleston Charleston Intl	07:28+1 день Austin Austin-Bergstrom Intl	25h 23m layover 21h 9m - Covington	Mexicana	MX258 G4416
from $138 Find flight	07:00 Charleston Charleston Intl	16:52 Austin Austin-Bergstrom Intl	10h 52m layover 6h 4m - Pittsburgh	Mexicana	MX210 G41103
from $106 Find flight	08:54 Charleston Charleston Intl	07:47+1 день Austin Austin-Bergstrom Intl	23h 53m layover 10h 49m - Covington 6h 41m - Sarasota	Allegiant Air	G4424 G41366 G43013
from $124 Find flight	09:42 Charleston Charleston Intl	19:15+1 день Austin Austin-Bergstrom Intl	34h 33m layover 7h 58m - Miami 21h 10m - Sanford	Spirit Airlines	NK2612 NK2008 G42917
from $126 Find flight	15:35 Charleston Charleston Intl	18:20+1 день Austin Austin-Bergstrom Intl	27h 45m layover 19h 47m - Baltimore 1h 5m - Orlando	Spirit Airlines	NK2444 NK1961 NK2288
from $126 Find flight	15:35 Charleston Charleston Intl	18:20+1 день Austin Austin-Bergstrom Intl	27h 45m layover 15h 22m - Baltimore 5h 27m - Orlando	Spirit Airlines	NK2444 NK1960 NK2288
from $132 Find flight	14:03 Charleston Charleston Intl	18:20+1 день Austin Austin-Bergstrom Intl	29h 17m layover 14h 46m - Newark 6h 49m - Orlando	Spirit Airlines	NK2695 NK2554 NK2288
from $141 Find flight	17:18 Charleston Charleston Intl	18:20+1 день Austin Austin-Bergstrom Intl	26h 2m layover 18h 7m - Indianapolis 0h 45m - Orlando	Allegiant Air	G42984 NK2481 NK2288
from $141 Find flight	14:03 Charleston Charleston Intl	18:20+1 день Austin Austin-Bergstrom Intl	29h 17m layover 5h 56m - Newark 15h 34m - Orlando	Spirit Airlines	NK2695 NK2116 NK2288

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on June 05, 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
05:50 — 11:07	05:50 — 07:28 UA6167 United Airlines Charleston — Washington D.C. 1h 15m stop 08:43 — 11:07 UA637 United Airlines Washington D.C. — Austin	6h 17m including layover	Find flight from$204
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$150
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$150
07:03 — 13:08	06:00 — 07:55 NK2111 Spirit Airlines Charleston — Newark 1h stop 10:01 — 13:10 NK2118 Spirit Airlines Newark — Austin	7h 5m including layover	Find flight from$126
07:05 — 07:28 +1 day	07:05 — 08:51 MX258 Mexicana Charleston — Covington 21h 9m stop 06:00 — 07:42 G4416 Allegiant Air Covington — Austin	25h 23m including layover	Find flight from$132
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$120
10:53 — 12:23 +1 day	10:53 — 12:55 NK1736 Spirit Airlines Charleston — Detroit 21h 29m stop 10:24 — 12:23 NK1076 Spirit Airlines Detroit — Austin	26h 30m including layover	Find flight from$105
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$177
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$165
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$127
13:04 — 11:37 +1 day	13:04 — 15:06 SY1204 Sun Country Airlines Charleston — Minneapolis 17h 42m stop 08:48 — 11:37 SY1685 Sun Country Airlines Minneapolis — Austin	23h 33m including layover	Find flight from$129
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$150
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$152
15:28 — 07:28 +1 day	15:28 — 17:11 G4424 Allegiant Air Charleston — Covington 12h 49m stop 06:00 — 07:28 G4416 Allegiant Air Covington — Austin	17h including layover	Find flight from$87
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$165
16:30 — 18:54 +1 day	16:30 — 17:55 MX843 Mexicana Charleston — Orlando 23h stop 16:55 — 18:54 NK2290 Spirit Airlines Orlando — Austin	27h 24m including layover	Find flight from$204
16:45 — 22:42	16:45 — 18:24 UA3657 United Airlines Charleston — Chicago 1h 26m stop 19:50 — 22:42 UA457 United Airlines Chicago — Austin	6h 57m including layover	Find flight from$204
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$150
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$152
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$244
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$189
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$127

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

*Departure and arrival times - local. Updated on June 5, 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 21h 42m.

The fastest flight 4h 35m
Average flight time 21h 42m
The earliest flight 05:00
The latest flight 21:36
Distance 1054 ml

The cheapest months to travel to Austin are june (from 117 $), july (from 140 $), may (from 145 $).

The most expensive months are february (from 506 $), december (from 207 $), october (from 201 $).

What is the lowest airfare Charleston to Austin?

The cheapest plane ticket found by our users is $87. This airfare is for economy class on one-way G4424 flight by Allegiant Air for June 5, 2025 which leaves Charleston Intl in Charleston at 15:28 am and arrives at Austin Austin-Bergstrom Intl at 07:28.

Economy class

$87

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First class

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Popular Airlines on the Route

The flight Charleston — Austin is served by 7 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 72 departures per week at the price of from $ 189 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 710.

Direct flights

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

Connecting Flights

There are 391 flights with layovers on the route. The fastest connecting flight is UA1195 by United Airlines takes 4h 35m and the cheapest is G4424 by Allegiant Air for $87.

AS - Alaska Airlines

from $189

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SY - Sun Country Airlines

from $129

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HA - Hawaiian Airlines

from $268

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MX - Mexicana

from $132

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UA - United Airlines

from $150

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G4 - Allegiant Air

from $87

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NK - Spirit Airlines

from $105

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Airports

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

Charleston airports

Charleston Intl-CHS

from $87
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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 7 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?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
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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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