$99 Find Cheap Flights from Austin to Charleston - Compare and Save

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.

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.

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.

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.

In the last 5 days, the lowest price for a flight from Austin to Charleston was $99 for a one-way ticket and $203 for a round-trip.

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

Only American Airlines offers inflight Wi-Fi service on the Austin to Charleston flight route.

The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Austin to Charleston flight route.

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

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 $489 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 $381 and an overall rating of 7.8.

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.

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.

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.

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.