Direct flights from Huntsville to Houston
27 nonstop flights a week on 1 airline. Zero layovers — one hop from HSV to IAH.
Flight time: about 1h21m nonstop
Which days does it fly?
When does it fly?
Departure times in Huntsville local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| United GJS4581 | 6:22a | 1h26m | Mon–Tue |
| United GJS4581 | 6:28a | 1h21m | Sat–Sun |
| United GJS4581 | 7:09a | 1h21m | Fri |
| United UCA4248 | 9:01a | 1h21m | Sat |
| United UCA4248 | 9:07a | 1h21m | Mon, Wed, Thu, Fri, Sun |
| United UCA4248 | 9:19a | 1h21m | Tue |
| United UCA4909 | 11:14a | 1h21m | Sun |
| United UCA4909 | 11:18a | 1h21m | Mon, Tue, Thu, Fri, Sat |
| United UCA4909 | 2:00p | 1h43m | Wed |
| United GJS4554 | 2:53p | 1h22m | Sun |
| United GJS4554 | 3:00p | 1h50m | Mon |
| United GJS4554 | 4:11p | 1h21m | Tue, Wed, Fri |
| United UCA4893 | 4:16p | 1h21m | Mon, Sun |
| United GJS4554 | 4:26p | 1h45m | Thu |
United
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The route
One hop: HSV → IAHDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Huntsville (HSV) to Houston (IAH)
Huntsville International Airport (HSV) has 27 nonstop flights a week to Houston (IAH), operated by United. No layovers, no connections — one hop out of HSV 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 Huntsville to Houston?
The nonstop flight from Huntsville (HSV) to Houston (IAH) takes about 1h21m in the air, based on recently observed nonstop departures.
How long does it take to drive from Huntsville to Houston?
Driving from Huntsville to Houston takes about 11h 6m, covering roughly 765 miles. The nonstop flight takes about 1h21m.