Is there a direct train?

No, there is no direct passenger rail service between these cities.

What is the best highway?

I-22 and I-20 are the most efficient routes.

Some toll roads exist in the Austin metro area.

Yes, the route is well-traveled and safe.

No, all flights from HSV to AUS require a connection.

Huntsville

Austin

Flight Driving

Huntsville to Austin

Updated: 28 May 2026

The journey from Huntsville to Austin spans approximately 1,150 km. Driving takes roughly 12 hours via I-22 West and I-20 West. You will pass through Birmingham, Memphis, and Dallas. Flights from Huntsville International Airport (HSV) to Austin-Bergstrom (AUS) typically involve a layover in Dallas or Houston. This route transitions from the Appalachian foothills to the Texas Hill Country.

Total Distance: 1,150 km driving, 1,020 km air distance.

Fastest Way

Flight via American Airlines takes 4.5 hours including layover.

Cheapest Way

Driving is the most cost-effective for groups of two or more.

Compare Huntsville to Austin Routes

	Flight Connecting	Driving Direct
Duration	4 hours 30 mins	12 hours
Avg Price	$250-$500	$150-$200 in fuel
Operator	American Airlines	Personal Vehicle
Route	HSV to DFW to AUS.	I-565 W to I-65 S, then I-22 W and I-20 W.
Tip	Book at least three weeks in advance for the best fares.	Avoid driving through downtown Dallas during rush hour to save time.

Travel Tips

Fuel Stops
Fill up in Mississippi to take advantage of lower gas taxes.
Time Zone
You will cross from Central Time to Central Time, so no adjustment is needed.
Traffic
Expect heavy congestion on I-20 near Shreveport.
Parking
Austin downtown parking is expensive; use public garages.
Hydration
Keep water in your car, especially during the summer months.