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Find cheap one-way flights from Indianapolis to Austin starting at US$66.

Book one-way or return flights from Indianapolis to Austin from as little as US$66. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip

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

When is the cheapest time to book flights from Indianapolis to Austin?

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

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Indianapolis to Austin

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

Spirit Airlines
From US$66
Delta Air Lines
From US$128
United Airlines
From US$136
Frontier Airlines
From US$156
Southwest Airlines
From US$161
American Airlines
From US$183
Alaska Airlines
From US$246
Allegiant Air
From US$281
ANA airlines

Find more flights and airlines

Find cheap flights from Indianapolis to Austin by different airports

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

  • Cheapest
    Spirit Airlines
    IND
    06:37
    9h 34m
    1 transfer
    AUS
    15:11
    Indianapolis Airport - Austin-Bergstrom International Airport
    Sat, Apr 13Spirit Airlines
    US$66
  • Spirit Airlines
    IND
    06:37
    9h 34m
    1 transfer
    AUS
    15:11
    Indianapolis Airport - Austin-Bergstrom International Airport
    Sat, Apr 13Spirit Airlines
    US$66
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Indianapolis (IND) to Austin (AUS) the cheapest?

    Airlines adjust prices for flights from Indianapolis to Austin based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Indianapolis (IND) to Austin (AUS) cost?

    According to Trip.com's data, the lowest price is around $426.
  • How long does it take to fly from Indianapolis (IND) to Austin (AUS) and what is the distance?

    It takes around 2 hours 50 minutes to fly from Indianapolis (IND) to Austin (AUS).
  • What are the most popular airlines that fly from Indianapolis (IND) to Austin (AUS)?

    Airlines with flights from Indianapolis (IND) to Austin (AUS): Alaska Airlines and Southwest Airlines.

Indianapolis to Austin Flight Information

Cheapest nonstop flight price

$65

Cheapest round-trip ticket price

$188

Off-season for travel

November

Peak season for travel

June