Direct flights from Austin to Houston
58 nonstop flights a week on 1 airline. Zero layovers — one hop from AUS to IAH.
Flight time: about 31m nonstop
Which days does it fly?
When does it fly?
Departure times in Austin local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| United UAL1966 | 5:34a | 31m | Mon, Thu, Fri, Sat |
| United UAL1966 | 5:40a | 31m | Wed, Sun |
| United UAL2393 | 7:03a | 30m | Thu |
| United UAL2393 | 7:14a | 37m | Mon |
| United UAL2393 | 7:19a | 31m | Wed, Fri, Sat, Sun |
| United UAL2393 | 7:30a | 30m | Tue |
| United UAL2196 | 9:40a | 31m | Wed–Sun |
| United UAL2196 | 9:54a | 31m | Tue |
| United UAL2196 | 10:00a | 30m | Mon |
| United UAL304 | 11:56a | 32m | Mon |
| United UAL304 | 12:23p | 32m | Wed |
| United UAL304 | 12:26p | 34m | Tue, Sat |
| United UAL304 | 12:49p | 31m | Thu |
| United UAL304 | 12:59p | 31m | Fri |
| United UAL686 | 1:38p | 40m | Sat |
| United UAL334 | 2:32p | 31m | Wed |
| United UAL334 | 2:36p | 30m | Tue |
| United ASH3993 | 2:44p | 27m | Sat |
| United UAL334 | 2:48p | 30m | Fri |
| United UAL334 | 3:08p | 34m | Mon, Sun |
| United UAL334 | 3:16p | 37m | Thu |
| United SKW4772 | 3:26p | 27m | Thu |
| United ASH3992 | 4:19p | 27m | Tue, Sat |
| United ASH3992 | 4:42p | 27m | Mon, Wed |
| United ASH3992 | 4:50p | 27m | Thu |
| United ASH3992 | 5:03p | 27m | Sun |
| United UAL1326 | 5:51p | 31m | Sat |
| United UAL1326 | 6:11p | 31m | Tue–Thu |
| United UAL1326 | 6:29p | 29m | Sun |
| United UAL2406 | 6:39p | 58m | Fri |
| United ASH3992 | 6:43p | 27m | Fri |
| United UAL1326 | 6:43p | 35m | Mon |
| United UAL3758 | 6:51p | 32m | Fri |
| United UAL1326 | 7:01p | 54m | Fri |
| United UAL1107 | 7:07p | 31m | Sat |
| United ASH3993 | 7:23p | 30m | Wed, Thu, Sun |
| United ASH3993 | 7:25p | 36m | Mon, Fri |
| United UAL1107 | 7:56p | 31m | Tue |
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The route
One hop: AUS → IAHDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Austin (AUS) to Houston (IAH)
Austin Bergstrom International Airport (AUS) has 58 nonstop flights a week to Houston (IAH), operated by United. No layovers, no connections — one hop out of AUS and you're there.
This route flies every day of the week, so any travel day works. Route data updated September 2026 from observed departures.
Route data updated September 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Austin to Houston?
The nonstop flight from Austin (AUS) to Houston (IAH) takes about 31m in the air, based on recently observed nonstop departures.
How long does it take to drive from Austin to Houston?
Driving from Austin to Houston takes about 2h 32m — roughly 165 miles — so the car is a real alternative on this route. The nonstop flight takes about 31m.