No direct train; you would need to travel to NYC to catch an Amtrak train.

How long is the flight?

Usually 8 hours with a connection.

Yes, the highways are toll roads.

What is the best route?

I-80 West to I-35 South is the standard route.

New Windsor

Flight Driving

New Windsor to Austin

Updated: 31 May 2026

The journey from New Windsor to Austin is approximately 1,700 miles. You can drive via I-80 and I-35, which takes about 26 hours, or fly from Stewart International Airport (SWF) to Austin (AUS) with a connection. Austin is a major commercial and cultural hub in Texas. This route offers a transition from the Hudson Valley to the Southwest. Traffic can be heavy near the Austin interchanges.

Total Distance: Driving distance 2,700 km, straight-line air distance 2,400 km.

Fastest Way

Flying is the fastest, taking about 8 hours total.

Cheapest Way

Driving is the most cost-effective for multiple passengers.

Compare New Windsor to Austin Routes

	Flight Connecting	Driving Direct
Duration	8 hours (including connection)	26 hours
Avg Price	$350-$650	$400-$550 in fuel
Operator	American Airlines	Personal Vehicle
Route	SWF to AUS via Philadelphia or Charlotte.	I-80 West to I-35 South.
Tip	Book your flight in advance for the best rates.	The drive is very long; plan for multiple overnight stops.

Travel Tips

Flight Booking
Use the Stewart International Airport website to check flight schedules.
Traffic Alerts
Use Waze or Google Maps to monitor traffic in Austin.
Parking
Austin has several municipal parking garages near the downtown area.
Public Transit
The CapMetro bus system is the best way to get around Austin.
Weather
Austin weather can be hot and humid; pack accordingly.

Safety Tips

Highway Safety
I-80 and I-35 can be busy; stay alert and maintain a safe distance.
Merging
Merging onto major roads can be fast-paced; use caution.
Night Driving
The highways are well-lit, but be cautious on exit ramps.
Emergency
Keep a roadside assistance number handy for highway breakdowns.