Direct (nonstop) flights from Indianapolis to Austin
2 airlines fly nonstop from Indianapolis International Airport (IND) to Austin-Bergstrom International Airport (AUS). It's 918 miles (1,478 km), about 2h 40m in the air. Operated by Delta Air Lines, Southwest Airlines.
Delta Air Lines
Southwest Airlines
Route data last updated: May 31, 2026
Airlines with non-stop flights
DL
Delta Air Lines
WN
Southwest Airlines
Alternative Routes
Other ways to fly from Indianapolis to Austin with one stop · direct emits 170 kg CO₂ per passenger
Looking for the return flight?
AUS → IND: Flights from Austin to IndianapolisOther direct flights from Indianapolis
Direct flights from Austin (AUS)
Frequently Asked Questions
How long is the direct flight from Indianapolis to Austin?
A nonstop flight from Indianapolis (IND) to Austin (AUS) takes approximately 2 hours and 40 minutes. The distance is 918 miles (1,478 km).
Which airlines fly nonstop from Indianapolis to Austin?
2 airlines: Delta Air Lines, Southwest Airlines.
Is there a nonstop flight from Indianapolis to Austin?
Yes. 2 airlines: Delta Air Lines, Southwest Airlines.
How far is Indianapolis from Austin?
The flight distance from Indianapolis to Austin is 918 miles (1,478 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to Madrid.
What type of aircraft flies from Indianapolis to Austin?
At 2h 40m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from Indianapolis to Austin?
Roughly 170 kg CO2 per passenger one-way. That's about the same as driving 850 km.
Is the return flight from Austin to Indianapolis also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Indianapolis to Austin?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Indianapolis International Airport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.