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Cheap Flights from Charleston to Austin starting at S$ 146

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Cheapest time to fly from Charleston to Austin

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.
Cheapest Airlines flying from Charleston to Austin

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Southwest Airlines
From S$ 146
United Airlines
From S$ 174
Breeze Airways
From S$ 235
Delta Air Lines
From S$ 271
Jetblue Airways
From S$ 277
Spirit Airlines
From S$ 362
Alaska Airlines
From S$ 371
American Airlines
From S$ 429
ANA airlines

Find more flights and airlines

Alternative Routes from Charleston to Austin

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Charleston to Austin.

  • Cheapest
    Southwest Airlines
    CHS
    17:00
    2h 55m
    Direct
    AUS
    18:55
    Charleston International Airport - Austin-Bergstrom International Airport
    Tue, May 14Southwest Airlines
    S$ 146
  • Southwest Airlines
    CHS
    17:00
    2h 55m
    Direct
    AUS
    18:55
    Charleston International Airport - Austin-Bergstrom International Airport
    Tue, May 14Southwest Airlines
    S$ 146
    Find More Flights

Frequently Asked Questions

  • When to buy flight tickets from Charleston (CHS) to Austin (AUS) the cheapest?

    Airlines adjust prices for flights from Charleston to Austin based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much is a flight from Charleston (CHS) to Austin (AUS) cost?

    According to Trip.com's data, the lowest price is around S$ 640.
  • How long is a flight from Charleston (CHS) to Austin (AUS)?

    It takes about 3 hours 5 minutes to fly from Charleston (CHS) to Austin (AUS).
  • What are the most popular airlines that fly from Charleston (CHS) to Austin (AUS)?

    Airlines with flights from Charleston (CHS) to Austin (AUS): Southwest Airlines.
  • What's the most popular airline for direct flights from Charleston (CHS) to Austin (AUS)?

    Southwest Airlines operates 1 direct flights from Charleston (CHS) to Austin (AUS).
  • How many airports in Austin?

    There are 1 airports near Austin: Austin-Bergstrom International Airport.

Find cheapest flight ticket from Charleston to Austin

Cheapest direct flight price

S$ 146

Cheapest return ticket price

S$ 417

Cheapest month

November

Peak season for travel

September