Direct flights from Houston to Huntsville
32 nonstop flights a week on 1 airline. Zero layovers — one hop from IAH to HSV.
Flight time: about 1h21m nonstop
Which days does it fly?
When does it fly?
Departure times in Houston local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| United GJS4618 | 10:10a | 1h21m | Tue, Sat |
| United GJS4618 | 10:19a | 1h21m | Sun |
| United GJS4618 | 10:58a | 1h21m | Fri |
| United GJS4618 | 12:15p | 1h21m | Mon |
| United GJS4618 | 12:29p | 1h21m | Thu |
| United UCA4315 | 1:20p | 1h21m | Mon, Wed, Sat |
| United GJS4188 | 1:21p | 1h21m | Tue |
| United UCA4315 | 1:25p | 1h21m | Fri |
| United UCA4315 | 1:40p | 1h21m | Sun |
| United UCA4946 | 2:50p | 1h21m | Mon–Wed |
| United UCA4946 | 3:00p | 1h21m | Thu |
| United UCA4946 | 3:43p | 1h21m | Fri |
| United UCA4946 | 5:09p | 1h21m | Sun |
| United UCA4292 | 6:44p | 1h21m | Sun |
| United UCA4292 | 6:50p | 1h29m | Mon, Fri, Sat |
| United UCA4292 | 6:56p | 1h21m | Tue–Thu |
| United GJS4573 | 8:04p | 1h21m | Sat |
| United GJS4573 | 8:15p | 1h21m | Mon |
| United GJS4573 | 8:29p | 1h30m | Tue, Fri |
| United GJS4573 | 8:50p | 1h21m | Wed |
| United GJS4573 | 8:55p | 1h21m | Thu |
| United GJS4573 | 11:08p | 1h21m | Sun |
United
Find fares 🥕
The route
One hop: IAH → HSVDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Houston (IAH) to Huntsville (HSV)
George Bush Intercontinental Airport (IAH) has 32 nonstop flights a week to Huntsville (HSV), operated by United. No layovers, no connections — one hop out of IAH and you're there.
This route flies every day of the week, so any travel day works. Route data updated October 2026 from observed departures.
Route data updated October 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Houston to Huntsville?
The nonstop flight from Houston (IAH) to Huntsville (HSV) takes about 1h21m in the air, based on recently observed nonstop departures.
How long does it take to drive from Houston to Huntsville?
Driving from Houston to Huntsville takes about 11h 6m, covering roughly 765 miles. The nonstop flight takes about 1h21m.