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Cheap flights from Charleston to Austin from $81

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Charleston to Austin departing on 12/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

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Multiple Airlines Logo
6:31 pm - 10:34 amCHS-AUS
17h 03m1 stop
Multiple Airlines Logo
7:26 pm - 8:43 amAUS-CHS
12h 17m1 stop
$175Multiple Airlines
Find Deal
Thu, Feb 5 - Sun, Feb 8
Spirit Airlines Logo
9:49 pm - 10:21 pmCHS-AUS
25h 32m1 stop
Spirit Airlines Logo
5:30 am - 8:54 pmAUS-CHS
14h 24m1 stop
$177Spirit Airlines
Find Deal
Fri, Dec 5 - Mon, Dec 8
Spirit Airlines Logo
5:05 pm - 11:21 pmCHS-AUS
7h 16m1 stop
Spirit Airlines Logo
7:03 am - 5:36 pmAUS-CHS
9h 33m1 stop
$182Spirit Airlines
Find Deal
Thu, Jan 22 - Sun, Jan 25
Multiple Airlines Logo
6:31 pm - 5:03 pmCHS-AUS
23h 32m2 stops
Multiple Airlines Logo
7:26 pm - 8:43 amAUS-CHS
12h 17m1 stop
$185Multiple Airlines
Find Deal
Thu, Feb 5 - Sun, Feb 8
Multiple Airlines Logo
6:31 pm - 10:34 amCHS-AUS
17h 03m1 stop
Multiple Airlines Logo
7:26 pm - 8:43 amAUS-CHS
12h 17m1 stop
$186Multiple Airlines
Find Deal
Fri, Jan 30 - Sun, Feb 1
Multiple Airlines Logo
9:49 pm - 10:21 pmCHS-AUS
25h 32m1 stop
Multiple Airlines Logo
6:08 pm - 8:37 amAUS-CHS
13h 29m2 stops
$188Multiple Airlines
Find Deal
Fri, Dec 5 - Mon, Dec 8
Multiple Airlines Logo
5:05 pm - 5:03 pmCHS-AUS
24h 58m2 stops
Multiple Airlines Logo
7:03 am - 5:36 pmAUS-CHS
9h 33m1 stop
$197Multiple Airlines
Find Deal
Thu, Feb 5 - Mon, Feb 9
Spirit Airlines Logo
6:15 pm - 11:14 amCHS-AUS
17h 59m1 stop
Spirit Airlines Logo
5:24 pm - 11:00 amAUS-CHS
16h 36m1 stop
$199Spirit Airlines
Find Deal
Tue, Dec 2 - Thu, Dec 4
Multiple Airlines Logo
9:12 am - 4:28 pmCHS-AUS
32h 16m2 stops
Multiple Airlines Logo
6:37 pm - 8:37 amAUS-CHS
13h 00m1 stop
$200Multiple Airlines
Find Deal
Mon, Nov 24 - Wed, Nov 26
Multiple Airlines Logo
6:31 pm - 10:34 amCHS-AUS
17h 03m1 stop
Multiple Airlines Logo
7:26 pm - 4:10 pmAUS-CHS
19h 44m2 stops
$202Multiple Airlines
Find Deal
Thu, Jan 22 - Sun, Jan 25

JetBlue flights from Charleston to Austin

Our best JetBlue deals on Charleston to Austin flight tickets
JetBlue
Apr 16
CHS5:31 pmCharleston
5h 37m
1 stop
AUS10:08 pmAustin Bergstrom
Apr 18
AUS6:20 amAustin Bergstrom
9h 16m
1 stop
CHS4:36 pmCharleston
$322
Find similar
JetBlue
Mar 28
CHS9:30 amCharleston
9h 05m
1 stop
AUS5:35 pmAustin Bergstrom
Mar 31
AUS6:20 amAustin Bergstrom
9h 16m
1 stop
CHS4:36 pmCharleston
$346
Find similar
JetBlue
Apr 17
CHS5:31 pmCharleston
5h 37m
1 stop
AUS10:08 pmAustin Bergstrom
Apr 20
AUS6:20 amAustin Bergstrom
9h 16m
1 stop
CHS4:36 pmCharleston
$353
Find similar

Spirit Airlines flights from Charleston to Austin

Our best Spirit Airlines deals on Charleston to Austin flight tickets
Spirit Airlines
Dec 5
CHS9:49 pmCharleston
25h 32m
1 stop
AUS10:21 pmAustin Bergstrom
Dec 8
AUS5:30 amAustin Bergstrom
14h 24m
1 stop
CHS8:54 pmCharleston
$177
Find similar
Spirit Airlines
Jan 22
CHS5:05 pmCharleston
7h 16m
1 stop
AUS11:21 pmAustin Bergstrom
Jan 25
AUS7:03 amAustin Bergstrom
9h 33m
1 stop
CHS5:36 pmCharleston
$182
Find similar
Spirit Airlines
Dec 4
CHS9:49 pmCharleston
25h 32m
1 stop
AUS10:21 pmAustin Bergstrom
Dec 7
AUS5:30 amAustin Bergstrom
14h 24m
1 stop
CHS8:54 pmCharleston
$199
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 14, 2025.
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

Price

CharlestonAustin

CHS - AUS

CHSAUS

Charleston

Thu 2/5

6:31 pm-10:34 am

1 stop17h 03m

Austin Bergstrom

Sun 2/8

7:26 pm-8:43 am

1 stop12h 17m

$175

CharlestonAustin

CHS - AUS

CHSAUS

Charleston

Fri 12/5

9:49 pm-10:21 pm

1 stop25h 32m

Austin Bergstrom

Mon 12/8

5:30 am-8:54 pm

1 stop14h 24m

$177

CharlestonAustin

CHS - AUS

CHSAUS

Charleston

Thu 1/22

5:05 pm-11:21 pm

1 stop7h 16m

Austin Bergstrom

Sun 1/25

7:03 am-5:36 pm

1 stop9h 33m

$182

CharlestonAustin

CHS - AUS

CHSAUS

Charleston

Thu 2/5

6:31 pm-5:03 pm

2 stops23h 32m

Austin Bergstrom

Sun 2/8

7:26 pm-8:43 am

1 stop12h 17m

$185

CharlestonAustin

CHS - AUS

CHSAUS

Charleston

Fri 1/30

6:31 pm-10:34 am

1 stop17h 03m

Austin Bergstrom

Sun 2/1

7:26 pm-8:43 am

1 stop12h 17m

$186

CharlestonAustin

CHS - AUS

CHSAUS

Charleston

Fri 12/5

9:49 pm-10:21 pm

1 stop25h 32m

Austin Bergstrom

Mon 12/8

6:08 pm-8:37 am

2 stops13h 29m

$188

CharlestonAustin

CHS - AUS

CHSAUS

Charleston

Thu 2/5

5:05 pm-5:03 pm

2 stops24h 58m

Austin Bergstrom

Mon 2/9

7:03 am-5:36 pm

1 stop9h 33m

$197

CharlestonAustin

CHS - AUS

CHSAUS

Charleston

Tue 12/2

6:15 pm-11:14 am

1 stop17h 59m

Austin Bergstrom

Thu 12/4

5:24 pm-11:00 am

1 stop16h 36m

$199

CharlestonAustin

CHS - AUS

CHSAUS

Charleston

Mon 11/24

9:12 am-4:28 pm

2 stops32h 16m

Austin Bergstrom

Wed 11/26

6:37 pm-8:37 am

1 stop13h 00m

$200

CharlestonAustin

CHS - AUS

CHSAUS

Charleston

Thu 1/22

6:31 pm-10:34 am

1 stop17h 03m

Austin Bergstrom

Sun 1/25

7:26 pm-4:10 pm

2 stops19h 44m

$202

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Austin from

How to get the cheapest flight ticket from Charleston to Austin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Austin?

The cheapest month to fly to Austin from Charleston is in August. Flight prices, which tend to average around $280, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in August, then October is your next best option. Flight prices from Charleston to Austin during October average around $353.

What is the cheapest day to depart on your flight to Austin?

The cheapest day to depart on your flight to Austin is on a Wednesday when prices can be found for as low as $370. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Charleston to Austin for around $588.

What is the cheapest time of day to depart on your flight to Austin?

In the evening is the cheapest time of day to fly from Charleston to Austin when you can find flight prices for as low as $287. Flying to Austin in the evening is an ideal time because this is during off-peak travel hours. Flights to Austin are more costly in the morning, with an average ticket price of $453. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Charleston to Austin Bergstrom flight route?

Fly from Charleston to Austin Bergstrom for the best Charleston - Austin Bergstrom flight prices

How far in advance should I book a flight to Austin?

You are more likely to see cheaper flights to Austin from Charleston when booking weeks ahead of your departure date. In general, you can expect to find flights to Austin for around $400 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Austin from Charleston for as low as $270 on momondo.

What cabin class options are available on Charleston to Austin Bergstrom flights?

There is only 1 cabin class available to choose from on Charleston to Austin Bergstrom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Charleston to Austin flights?

You could potentially save up to 30% on your flight if you consider stops on a Charleston to Austin flight.

How have Charleston to Austin flight prices changed over time?

As of November 2025, prices for Charleston to Austin flights are approximately 47% more expensive when compared to flights at the same time last year.

When to book flights from Charleston to Austin

Are you open to changing your travel dates? Check out the ideal times to fly from Charleston to Austin according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Charleston to Austin (CHS to AUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Charleston to Austin

Fastest flight time

2h 55m

Direct flights

Mon, Tue, Fri and Sat

Airports in Austin

1 airport
The fastest flight from Charleston to Austin takes 2h 55m
Direct flights go from Charleston to Austin on Monday, Tuesday, Friday and Saturday. There are no airlines offering direct flights.
There is 1 airport near Austin: Austin Bergstrom (AUS)
Search flight deals

  • How far is Charleston to Austin Bergstrom by plane?

    The straight-line distance from Charleston to Austin Bergstrom is 1061.2 mi. Typically, this will take 4h 45m by plane in normal conditions.

  • When did momondo last update prices for flights from Charleston Airport to Austin Bergstrom Airport?

    Prices for flights from Charleston Airport to Austin Bergstrom Airport are updated daily.

  • How many operators does momondo search for flights from Charleston Airport to Austin Bergstrom Airport?

  • How old do you have to be to fly from Charleston Airport to Austin Bergstrom Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Charleston Airport to Austin Bergstrom Airport.

  • What documentation or ID do you need to fly to Austin Bergstrom Airport?

    The travel and health documents you'll need for your trip to Austin Bergstrom Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Austin Bergstrom Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Charleston to Austin?

  • What is the most popular airline from Charleston to Austin?

Best airlines flying from Charleston to Austin

Compare and see reviews for airlines that fly from Charleston to Austin with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $196Free CancellationRating
6.3
8,139 reviews
Search Spirit Airlines flights
DeltaPriceFrom $216Free CancellationRating
7.9
8,007 reviews
Search Delta flights
SouthwestPriceFrom $216Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
American AirlinesPriceFrom $226Free CancellationRating
7.2
11,051 reviews
Search American Airlines flights

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Fredericksburg
Wimberley
San Marcos
Round Rock
Georgetown
Canyon Lake
Marble Falls
Cedar Park
Horseshoe Bay
Dripping Springs
Seguin
Pflugerville
Kyle
Bastrop
Buda
Flatonia

Why use momondo?

Why should I use momondo to find a flight deal from Charleston to Austin?

It is quick and easy to find Charleston to Austin flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Austin that suits you.

Can I find flights from Charleston to Austin with flexible booking policies on momondo?

Yes. All flights to Austin from Charleston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Charleston to Austin?

momondo provides multiple filters to help you find the best flight to Austin from Charleston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Charleston to Austin right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Charleston to Austin now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Austin and let you know when they change.

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