$79 Cheap Delta flights Austin (AUS) to Indianapolis (IND)

Scoring cheap one-way Delta Air Lines flights from AUS to IND from $79 on Expedia is a cinch — just filter by “Price (lowest to highest).” Or check out our budget-friendly round-trip fares from $157 for your next exciting vacation.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Look for one-way or return flights to Indianapolis in January or November. You could find a cheap fare with Delta Air Lines during these off-peak months.

Begin your search one to three months ahead of your departure date to get cheaper fares on Delta Air Lines flights from Austin-Bergstrom Intl. Airport (AUS) to Indianapolis Intl. Airport (IND). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Time it well, and you can enjoy significant savings on domestic trips.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Click on our “Nonstop” filter when searching for direct Delta Air Lines flights from AUS to IND. It’s also an easy way to compare other airlines servicing the same direct trip.

Find Delta Air Lines’s earliest flights from AUS to IND by checking our “Morning” and “Early Morning” filters. Not only will you get to where you’re going sooner, early departures also experience 20% fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Delta Air Lines flights from Austin-Bergstrom Intl. Airport (AUS) to Indianapolis land at Indianapolis Intl. Airport (IND). This is the main gateway to this destination.

With a rewarding loyalty program and an excellent in-flight experience, Delta Air Lines is a favorite for many passengers flying from AUS to IND. What’s more, if you’re a Delta SkyMiles and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can go toward future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Changes are generally free within 24 hours of making your booking, but your airline may charge a fee after that time. For further information about altering your flights, head to your “Trips,” select your flight and click on “Manage Booking.” If you want the freedom to change your itinerary without extra charges, check the “Changes included” or “No cancel fee” filter when organizing your next trip.