Direct flights from Huntsville to Washington
20 nonstop flights a week on 1 airline. Zero layovers — one hop from HSV to IAD.
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 UCA4240 | 8:19a | 1h21m | Tue, Fri, Sun |
| United UCA4240 | 8:27a | 1h21m | Thu |
| United UCA4240 | 9:10a | 1h21m | Sat |
| United UCA4240 | 9:23a | 1h31m | Wed |
| United UCA4240 | 9:28a | 1h21m | Mon |
| United UCA4340 | 1:00p | 1h21m | Mon, Thu, Sun |
| United UCA4340 | 1:28p | 1h21m | Wed |
| United UCA4340 | 2:13p | 1h33m | Fri |
| United UCA4340 | 4:45p | 1h44m | Tue |
| United UCA4351 | 6:08p | 1h21m | Thu, Sun |
| United UCA4351 | 6:19p | 1h21m | Fri |
| United UCA4351 | 6:52p | 1h34m | Mon |
| United UCA4351 | 6:57p | 1h21m | Wed |
| United UCA4351 | 7:22p | 1h54m | Tue |
| United UCA4351 | 7:30p | 1h21m | Sat |
United
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The route
One hop: HSV → IADDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Huntsville (HSV) to Washington (IAD)
Huntsville International Airport (HSV) has 20 nonstop flights a week to Washington (IAD), 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 July 2026 from observed departures.
Route data updated July 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Huntsville to Washington?
The nonstop flight from Huntsville (HSV) to Washington (IAD) takes about 1h21m in the air, based on recently observed nonstop departures.
How long does it take to drive from Huntsville to Washington?
Driving from Huntsville to Washington takes about 10h 14m, covering roughly 683 miles. The nonstop flight takes about 1h21m.