AUS - CHS

$77 Find Cheap Flights from Austin to Charleston

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

KAYAK searches hundreds of travel sites at once for deals on flights to Charleston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Charleston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Charleston, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Austin to Charleston (AUS-CHS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Austin to Charleston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Austin to Charleston

Mon, Dec 8 - Fri, Dec 12
Multiple Airlines Logo
6:00 am - 8:37 amAUS-CHS
25h 37m1 stop
Multiple Airlines Logo
9:49 pm - 10:21 pmCHS-AUS
25h 32m1 stop
$157Multiple Airlines
Find Deal
Fri, Dec 5 - Mon, Dec 8
Spirit Airlines Logo
5:30 am - 8:54 pmAUS-CHS
14h 24m1 stop
Spirit Airlines Logo
9:49 pm - 10:21 pmCHS-AUS
25h 32m1 stop
$158Spirit Airlines
Find Deal
Mon, Dec 8 - Sun, Dec 14
Multiple Airlines Logo
6:00 am - 8:37 amAUS-CHS
25h 37m1 stop
Multiple Airlines Logo
9:49 pm - 10:21 pmCHS-AUS
25h 32m1 stop
$172Multiple Airlines
Find Deal
Thu, Feb 5 - Mon, Feb 9
Spirit Airlines Logo
8:48 pm - 10:45 amAUS-CHS
12h 57m2 stops
Spirit Airlines Logo
5:40 pm - 11:12 pmCHS-AUS
6h 32m1 stop
$174Spirit Airlines
Find Deal
Thu, Feb 5 - Mon, Feb 9
Multiple Airlines Logo
5:45 am - 10:45 amAUS-CHS
28h 00m1 stop
Multiple Airlines Logo
3:21 pm - 9:30 amCHS-AUS
19h 09m1 stop
$180Multiple Airlines
Find Deal
Wed, Feb 25 - Sat, Feb 28
Spirit Airlines Logo
5:45 am - 10:45 amAUS-CHS
28h 00m1 stop
Spirit Airlines Logo
5:40 pm - 12:07 amCHS-AUS
7h 27m1 stop
$181Spirit Airlines
Find Deal
Thu, Nov 27 - Thu, Dec 4
Multiple Airlines Logo
6:10 am - 10:05 pmAUS-CHS
14h 55m1 stop
Multiple Airlines Logo
2:59 pm - 9:45 pmCHS-AUS
7h 46m1 stop
$185Multiple Airlines
Find Deal
Sat, Dec 6 - Tue, Dec 9
American Airlines Logo
11:31 am - 10:12 pmAUS-CHS
9h 41m1 stop
American Airlines Logo
12:33 pm - 8:42 pmCHS-AUS
9h 09m1 stop
$262American Airlines
Find Deal
Tue, Dec 9 - Sun, Dec 14
JetBlue Logo
12:42 pm - 10:06 amAUS-CHS
20h 24m1 stop
JetBlue Logo
8:40 pm - 11:57 amCHS-AUS
16h 17m1 stop
$277JetBlue
Find Deal
Sat, Dec 6 - Tue, Dec 9
JetBlue Logo
3:20 pm - 8:37 amAUS-CHS
16h 17m1 stop
JetBlue Logo
9:22 am - 10:08 pmCHS-AUS
13h 46m1 stop
$293JetBlue
Find Deal

Everything you should know

Our travelers' advice
AI-generated summary based on content written by travel experts
Austin Bergstrom features live music on 8 stages.
Rideshare offers a quick ride to Downtown Charleston.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Spirit Airlines
Cheapest • from $158 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Video guide: How to find cheap flights to Charleston
Watch video
Watch video
Watch video
Watch video
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 38% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
October
Cheapest • 10% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$157
Overall average: $437
Multiple Airlines
Mon 12/8Fri 12/12
AUS - CHS • 1 stop
Cheapest non-stop
$429
Southwest
Mon 4/6Fri 4/10
AUS - CHS • Non-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Charleston!
Booking Insights

KAYAK's insights & trends for Austin to Charleston flights

Get data-powered insights and trends into flights from Austin to Charleston to help you find the cheapest flights, the best time to fly and much more.

Find cheap flights to Charleston
Find cheap flights to Charleston

Planning a trip from Austin to Charleston? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

What’s the cheapest day of the week to fly from Austin to Charleston?

The average price of all round-trip flights from Austin to Charleston clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Charleston on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from Austin to Charleston. For your return ticket, we recommend flying on a Wednesday and avoiding Sundays for the best deals.

What is the cheapest month to fly from Austin to Charleston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Austin to Charleston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Austin to Charleston is October, where tickets cost $380 (return) on average. On the other hand, the most expensive months are June and April, where the average cost of round-trip tickets is $479 and $475 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Austin to Charleston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Austin to Charleston, you should book around 4 weeks before departure, which saves you about 38% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Expert advice

Expert advice for your flight from Austin to Charleston

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
AUS

AUS offers live music Monday through Friday on 8 stages, enhancing your travel experience with over 1000 shows annually.

Read more about AUSby Harriet Baskas
CHS

For a quick ride to Downtown Charleston, opt for rideshare over taxis for cost savings and convenience.

Read more about CHSby Brandon Schultz
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on CHS

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Harriet Baskas

Harriet Baskas

Expert on AUS

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more

Good to know

Low seasonFebruary
Cheapest flight$77
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Austin to Charleston

When to book flights from Austin to Charleston

Are your dates flexible? Find out the best times to travel from Austin to Charleston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Austin to Charleston

  • What seat selection options are available on flights from Austin to Charleston with Spirit Airlines?

    Spirit Airlines offers a range of seat selection options for flights from Austin to Charleston. Spirit Airlines' Bare Fare does not include seat selection, and you will be assigned an available seat upon check-in or at the gate. The Standard Fare includes a free standard seat selection at check-in, 24 hours before the flight departure. Deluxe and Thrills Combo Fares include the option to select a standard seat free of charge during the booking process, or choose a new seat at any time after booking.

  • Are there refundable ticket options for flights from Austin to Charleston?

    American Airlines offers refundable ticket options for flights from Austin to Charleston, but they typically come at a higher cost than non-refundable options. The fares that allow for refunds usually fall under the airline's “Main Cabin Flexible” or “First Class Flexible” options. These fares offer more flexibility and the ability to make changes to your itinerary without incurring fees.

  • What transport options are available from Charleston Airport (CHS) to the city center?

    Taxis are available at the airport 24/7, and the journey can take between 20 and 30 minutes depending on the route and time of day. The Charleston Area Regional Transportation Authority (CARTA) also offers bus services to the city center. The average travel time is around 40 minutes.

  • What services are offered to economy class passengers on flights from Austin to Charleston with Delta Air Lines?

    Delta Air Lines offers several services to economy class passengers on flights from Austin to Charleston. Passengers in the economy class cabin can enjoy complimentary refreshments such as soft drinks, juices, tea, and coffee in-flight. The airline also offers an extensive collection of in-flight entertainment options, including movies, TV shows, music, and games available on seat back screens or through an app.

  • What is the cheapest flight from Austin to Charleston?

    In the last 3 days, the lowest price for a flight from Austin to Charleston was $77 for a one-way ticket and $157 for a round-trip.

  • Do I need a passport to fly between Austin and Charleston?

    No

  • Which airports will I be using when flying from Austin to Charleston?

    Austin and Charleston are both served by 1 main airport. You will leave Austin from Austin Bergstrom and will be arriving at Charleston.

  • Which aircraft models fly most regularly from Austin to Charleston?

    The Airbus A319 is the aircraft model that flies most regularly on the Austin to Charleston flight route.

  • Which airline alliances offer flights from Austin to Charleston?

    SkyTeam, and oneworld are the airline alliances operating flights between Austin and Charleston, with SkyTeam being the most commonly used for this route.

  • What is the most popular layover when flying to Charleston from Austin?

    Charlotte is the most popular layover city among KAYAK users traveling from Austin to Charleston.

  • Which is the best airline for flights from Austin to Charleston, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Austin to Charleston are Southwest and Delta. With an average price for the route of $447 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $399 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Austin to Charleston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Austin to Charleston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Austin to Charleston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Charleston from Austin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Austin to Charleston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Charleston with an airline and back to Austin with another airline. Booking your flights between Austin and CHS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Austin to Charleston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Charleston from Austin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Austin to Charleston

  • United Airlines allows families with children under the age of two to pre-board flights from Austin (AUS) to Charleston (CHS) so that they have extra time to board the plane, get settled, and stow any necessary items. The airline also offers in-flight entertainment options suitable for children.
  • The length and location of layovers of flights from Austin (AUS) to Charleston (CHS) typically vary by airline, so it's important to consider this when booking your flight. Some common layovers for the route include Charlotte (CLT), Newark (EWR), Dallas (DFW), Fort Lauderdale (FLL), Detroit (DTW), and Atlanta (ATL).
  • Charleston Airport (CHS) serves several nearby cities and towns, including North Charleston, Mount Pleasant, Isle of Palms, Sullivan's Island, Folly Beach, Walterboro, and Summerville.
  • Spirit Airlines provides assistance to people with reduced mobility (PRM) on flights from Austin (AUS) to Charleston (CHS). Wheelchair assistance is provided to passengers who need it from check-in to boarding, deplaning, and retrieving luggage. Passengers with reduced mobility can also board the plane before other passengers.
  • Delta Air Lines offers carbon offsets to customers, allowing them to offset their emissions from air travel including for flights from Austin (AUS) to Charleston (CHS), and the airline has invested in carbon offset projects, including forestry and wetland restoration. Delta has also set a goal to become carbon-neutral by 2030 and is working towards achieving this through a combination of programs.

Reviews of the top 4 airlines serving from Austin to Charleston

 
See real verified KAYAK customer reviews for airlines flying from Austin to Charleston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Austin to Charleston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4243 reviews
8.6Crew
8.0Comfort
7.0Food
8.1Boarding
7.5Entertainment
Airline reviews

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

8.0 ExcellentGreg, Oct 2025OAK - BUR
Read more Southwest reviews

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

Full cans of soda would be nice. A choice between two snacks would be appreciated.

Tried watching free movie and it kept freezing so I couldn’t finish.

All was good. I just had a hard time getting connected to the WiFi/internet during the flight

Sacrament staff are always polite and helpful. Airport is easy to maneuver and boarding is straightforward.

Great flight. Outstanding Service. Southwest was able to put us on a direct flight to Denver when the connection could have been affected by a later arrival to Baltimore. The direct flight was less expensive that the flight with the connection in Baltimore.

Delays delays delays. Late taking off, late landing, wait for a gate, etc.

Boarded on time but once we were ready for take off, the crew determined that, although every seat was taken, somehow someone was on the wrong flight. Delay, delay delay, announcements and ended up with one person checking EVERY ID against their passenger Manifest only to figure out it was a "clerical error." We departed 54 minutes late causing me to run in the St. Louis Airport to make my connection and lose the priority boarding spot I had paid for. Unnecessary delay.

I was re-booked onto another flight because my original flight was delayed and I would have missed my connector. I ended up in the “C” group after paying extra to be in the “A “ group on the original flight. At least if you’re going to re-book people, re-book them into the same group.

AC sub par. WiFi not working correctly. Ac sucked. Seats very narrow.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

The only thing to like was that we eventually got to our destination

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

We were delayed for a “couple of maintenance issues.” They were resolved rather quickly but a computer glitch caused someone in the airport to have to bring a physical copy of the paperwork so we could leave. I don’t know where they had to drive from to get to our plane but it took forever & we were 1 1/2 hrs late in leaving. The flight itself was fine.

We didn't take off until an hour after we boarded.

The flight was fine. This survey is not. There is no option for N/A so items which don’t apply to my experience still must be rated. In those instances I give a “3” rating which ultimately skews the results.

The actual trip was fine, however, the changes made to our flights and the layovers were had to endure were awful.

Flight from Dallas to OKC was good, but my trip was interrupted due to a delayed flight from Austin to DFW, which happens all the time. I frequently miss my connection from DFW and American can never seem to make this work!

Because the plane was 90 degrees F, they would not let us board. I wish they had, because it meant we were delayed. It's Texas, of course it's hot. We would have survived.

Always comes in handy when I want a quick weekend getaway.

The entire staff from check in agents to flight attendants were pleasant and professional. Would suggest a complimentary water.

Spirit is low fare air line. Food also cost you. No free food.

Everyone was kind for the most part. I did travel with children and paid for seats and even then it was not as suitable. I tried calling their customer service prior to check in and I was told they couldn't help me because I didn't purchase my tickets with them.

I think the staff was nice. They took time to explain safety protocols. Boarding was great. They started early and our flight left a little early which was convenient. Having free games to play would have been better

Just total easy flight experience!! What could you do better..? Hmmm..? There was nothing I can remember. Spirit was a far more comfortable and easy process than American, United & Delta. I'll always look for Spirit and I've told a few people about, since flying this past trip!! I'm a SPIRIT FAN!! Thank You, SPIRIT AIRLINES!! Very, VERY well done, 100%!! See you...SOON!! -Best, Linda R.

After 2 hrs the flight was canceled. The next flight wasn’t until 4 days away! They wouldn’t book us with other airlines. We ended up driving 15 hrs to get home

The flight was on time, boarding was efficient, staff was nice. Seats seem to have been upgraded on this model and were clean and tidy. I did not purchase in flight snacks.

The flight was 3.5 hrs delayed. I was not notified prior to arriving to the airport via spirit app. or via boarding pass that I already had loaded on my phone. The agent that i saw at the counter didn’t mention anything about the delay either. I only saw the update after logging in to my email account.

Better than my las vagas experience, but still dissapointed with the airline support service.

Everything you need to know for your flight from Austin to Charleston

Information on your arrival and departure airports

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