Nonstop flights from Houston to Austin

United Airlines flies this route 7 to 8 times a day.

IAHHouston George Bush Intercontinental

140 mi · 55 flights a week

AUSAustin-Bergstrom International

IAH

When they leave

Houston time

7:35a10:15pFirst departure 7:35 AM, last 10:15 PM

Two in the morning, 7:35 AM to 10:15 AM, then three in the afternoon, 12:05 PM to 4:20 PM, then three in the evening, 6:50 PM to 10:15 PM.

Every flight

Earliest first

7:35 AM→8:39 AMUnited AirlinesAirbus A320Daily
10:15 AM→11:19 AMUnited AirlinesAirbus A320Daily
12:05 PM→1:12 PMUnited AirlinesBoeing 737Daily
2:20 PM→3:29 PMUnited AirlinesEmbraer 175Daily
4:20 PM→5:27 PMUnited AirlinesAirbus A319Mon, Tue, Wed, Thu, Fri, Sun
4:20 PM→5:32 PMUnited AirlinesEmbraer 175Sat
6:50 PM→7:57 PMUnited AirlinesAirbus A320Daily
8:18 PM→9:25 PMUnited AirlinesBoeing 737 MAX 8Daily
10:15 PM→11:12 PMUnited AirlinesBoeing 737Mon, Tue, Wed, Thu, Fri, Sun

Schedules last checked Sep 19, 2026. Times are local.

Flying from Houston to Austin

United Airlines is the only airline flying nonstop from Houston to Austin, 7 to 8 times a day on the Airbus A320, Boeing 737, Embraer 175, Airbus A319 and Boeing 737 MAX 8.

There are 7 or 8 flights every day of the week. The first arrival in Austin is at 8:39 AM and the last at 11:12 PM. The flight covers 140 miles.

Flying back, Austin to Houston has 56 nonstop flights a week. William P. Hobby (HOU) also has nonstop flights to Austin, 21 a week.

Return flights

Austin to HoustonView

Every Houston airport

All Houston to Austin flightsView

Find the cheapest day to fly from Houston to Austin.

Schedules as of Oct 9, 2026.