Cheap flights from Austin to Charleston from $68
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Charleston departing on 9/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Spirit Airlines flights from Austin to Charleston
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American Airlines flights from Austin to Charleston
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How to get the cheapest flight ticket from Austin to Charleston
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 Charleston?
The cheapest month to fly to Charleston from Austin is in August. Flight prices, which tend to average around $282, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Charleston, with average flight prices from Austin averaging around $301.
What is the cheapest day to depart on your flight to Charleston?
The cheapest day to depart from Austin to Charleston is on a Monday. Travelers who choose to depart for Charleston on a Monday will often find tickets for as low as $409. The most expensive day to fly to Charleston is Thursday, with ticket prices averaging around $503.
What is the cheapest time of day to depart on your flight to Charleston?
The cheapest time of day to fly to Charleston is in the evening when flights can be purchased for as low as $447. At noon is when there is more demand to fly to Charleston, so prices are often more expensive at around $535 per ticket.
What is the cheapest Austin Bergstrom to Charleston flight route?
Fly from Austin Bergstrom to Charleston for the best Austin Bergstrom - Charleston flight prices
How far in advance should I book a flight to Charleston?
You are more likely to see cheaper flights to Charleston from Austin when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to Charleston for around $377 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Charleston from Austin for as low as $273 on momondo.
What cabin class options are available on Austin Bergstrom to Charleston flights?
There are 1 cabin classes available to choose from on Austin Bergstrom to Charleston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Austin Bergstrom to Charleston?
Spirit Airlines, Allegiant Air, and American Airlines are the most popular carriers operating from Austin Bergstrom to Charleston
What airlines fly to Charleston?
American Airlines, Delta and Southwest are the top three most popular airlines that fly to Charleston from Austin according to our data. American Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Charleston. Keep in mind that there are 5 different airlines that fly to Charleston on a routine basis, so you have a few additional options to choose from.
How many flights depart from Austin to Charleston on average per week?
As of June 2025, there are 5 flights per week flying from Austin to Charleston. The most common day of the week flights depart is Mon, with 20% of flights taking off on this day.
When to book flights from Austin to Charleston
Cheap Austin to Charleston (AUS to CHS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Austin to Charleston
How far is Austin Bergstrom to Charleston by plane?
A flight from Austin Bergstrom to Charleston will travel around 1061.2 mi. In terms of flight time, this usually takes a little over 2h 35m.
When did momondo last update prices for flights from Austin Bergstrom Airport to Charleston Airport?
Prices for flights from Austin Bergstrom Airport to Charleston Airport refresh daily.
How many operators does momondo search for flights from Austin Bergstrom Airport to Charleston Airport?
As of June 2025, there are 5 operators available to choose from for flights from Austin Bergstrom Airport to Charleston Airport.
How old do you have to be to fly from Austin Bergstrom Airport to Charleston 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 Austin Bergstrom Airport to Charleston Airport.
What documentation or ID do you need to fly to Charleston Airport?
The travel and health documents required for your trip to Charleston Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Charleston Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Austin to Charleston?
Based on momondo bookings for flights between Austin and Charleston, the leading plane model is Boeing 737-700 Passenger/BBJ1 (winglets), making up 81.25% of the total bookings. Other popular models include Boeing 737 MAX 8 with 8.33%, Airbus A319 with 4.17%, and Embraer 175 (Enhanced Winglets) with 4.17%.
What is the most popular airline from Austin to Charleston?
momondo data reveals that the most frequently booked airline on the route from Austin to Charleston is American Airlines, representing 46% of all bookings. The subsequent popular airlines are Delta at 25%, Southwest at 24%, and Spirit Airlines at 2%.
Best airlines flying from Austin to Charleston
Compare and see reviews for airlines that fly from Austin to Charleston with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $146 | Free Cancellation | Rating 6.3 8,052 reviews | |||
| PriceFrom $196 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $208 | Free Cancellation | Rating 8.0 7,950 reviews | |||
| PriceFrom $236 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $263 | Free Cancellation | Rating 8.0 4,287 reviews |
Southwest Flights From Austin to Charleston
Southwest flight deals from Austin to Charleston start from $263 round-trip. Over the 5 Southwest flights for this route in a normal week, average airfare is usually $438 round-trip - but some users have found much cheaper deals with momondo.
Traveling to a place near Charleston?
Book flights to Charleston if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Austin to Charleston?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Austin to Charleston. momondo saves you time and could save you money on your trip.
Can I find flights from Austin to Charleston with flexible booking policies on momondo?
All flight searches from Austin to Charleston on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Austin to Charleston?
Once all potential Austin to Charleston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Austin to Charleston right now. Can momondo alert me if prices change?
Price alerts on flights to Charleston from Austin are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.