Direct (nonstop) flights from Boston to Austin
3 airlines fly nonstop from Boston Logan International Airport (BOS) to Austin-Bergstrom International Airport (AUS). It's 1,697 miles (2,731 km), about 4h 40m in the air. Operated by JetBlue Airways, Delta Air Lines, Southwest Airlines.
JetBlue Airways
Delta Air Lines
Southwest Airlines
Route data last updated: May 30, 2026
Airlines with non-stop flights
B6
JetBlue Airways
DL
Delta Air Lines
WN
Southwest Airlines
Alternative Routes
Other ways to fly from Boston to Austin with one stop · direct emits 287 kg CO₂ per passenger
Looking for the return flight?
AUS → BOS: Flights from Austin to BostonOther direct flights from Boston
Direct flights from Austin (AUS)
Frequently Asked Questions
How long is the direct flight from Boston to Austin?
A nonstop flight from Boston (BOS) to Austin (AUS) takes approximately 4 hours and 40 minutes. The distance is 1,697 miles (2,731 km).
Which airlines fly nonstop from Boston to Austin?
3 airlines: JetBlue Airways, Delta Air Lines, Southwest Airlines.
Is there a nonstop flight from Boston to Austin?
Yes. 3 airlines: JetBlue Airways, Delta Air Lines, Southwest Airlines.
How far is Boston from Austin?
The flight distance from Boston to Austin is 1,697 miles (2,731 km), measured as the great-circle (shortest air) distance.
What type of aircraft flies from Boston to Austin?
At 4h 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 Boston to Austin?
Roughly 287 kg CO2 per passenger one-way. That's about the same as driving 1,435 km.
Is the return flight from Austin to Boston 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 Boston 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 Boston Logan International Airport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.