Nonstop flights from Houston to Austin
Southwest Airlines flies this route 3 times a day.
HOUHouston William P. Hobby
148 mi · 21 flights a week
AUSAustin-Bergstrom International
When they leave
Houston time8:10a8:55pFirst departure 8:10 AM, last 8:55 PM
Three in the morning, 8:10 AM to 10:30 AM, then three in the afternoon, 2:00 PM to 3:35 PM, then one evening flight at 8:55 PM.
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Earliest first
Schedules last checked Sep 20, 2026. Times are local.
Flying from Houston to Austin
Southwest Airlines is the only airline flying nonstop from Houston to Austin, 3 times a day on the Boeing 737-700 and Boeing 737 MAX 8.
The first arrival in Austin is at 9:05 AM and the last at 9:50 PM. The flight covers 148 miles.
Flying back, Austin to Houston has 20 nonstop flights a week. George Bush Intercontinental (IAH) also has nonstop flights to Austin, 55 a week.
Return flights
Every Houston airport
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Find the cheapest day to fly from Houston to Austin.
Schedules as of Oct 9, 2026.