Direct flights from Washington Dulles to Columbus
28 nonstop flights a week on 1 airline. Zero layovers — one hop from IAD to CMH.
Flight time: about 57m nonstop
Which days does it fly?
When does it fly?
Departure times in Washington Dulles local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| United ASH3988 | 8:20a | 1h4m | Wed |
| United ASH3988 | 8:30a | 57m | Mon, Tue, Fri |
| United ASH3988 | 8:38a | 57m | Thu, Sat |
| United ASH3988 | 10:58a | 57m | Sun |
| United UAL454 | 12:49p | 50m | Tue |
| United UAL454 | 12:56p | 50m | Mon, Thu |
| United UAL454 | 1:12p | 50m | Wed, Fri, Sun |
| United UCA4361 | 1:30p | 57m | Sat |
| United GJS4538 | 5:44p | 57m | Tue, Thu, Sun |
| United GJS4538 | 5:50p | 57m | Mon |
| United GJS4538 | 5:55p | 45m | Fri |
| United GJS4538 | 7:46p | 57m | Wed |
| United GJS4538 | 10:43p | 57m | Sat |
| United RPA3646 | 10:52p | 57m | Wed–Fri |
| United RPA3646 | 11:03p | 57m | Mon |
| United RPA3646 | 11:12p | 57m | Sat |
| United RPA3646 | 11:17p | 57m | Tue, Sun |
United
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The route
One hop: IAD → CMHDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Washington Dulles (IAD) to Columbus (CMH)
Washington Dulles International Airport (IAD) has 28 nonstop flights a week to Columbus (CMH), operated by United. No layovers, no connections — one hop out of IAD 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 Washington Dulles to Columbus?
The nonstop flight from Washington Dulles (IAD) to Columbus (CMH) takes about 57m in the air, based on recently observed nonstop departures.
How long does it take to drive from Washington Dulles to Columbus?
Driving from Washington Dulles to Columbus takes about 6h 19m, covering roughly 393 miles. The nonstop flight takes about 57m.