Direct flights from Washington Dulles to Phoenix
15 nonstop flights a week on 1 airline. Zero layovers — one hop from IAD to PHX.
Flight time: about 4h18m 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 UAL709 | 8:45a | 4h21m | Sat |
| United UAL709 | 9:02a | 4h19m | Wed, Fri, Sun |
| United UAL709 | 9:06a | 4h19m | Mon, Tue, Thu |
| United UAL2156 | 2:27p | 4h29m | Mon |
| United UAL1938 | 6:08p | 4h7m | Wed |
| United UAL1938 | 6:18p | 4h16m | Mon, Thu |
| United UAL1938 | 6:30p | 4h13m | Tue, Fri, Sat |
| United UAL1938 | 6:36p | 4h7m | Sun |
United
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The route
One hop: IAD → PHXDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Washington Dulles (IAD) to Phoenix (PHX)
Washington Dulles International Airport (IAD) has 15 nonstop flights a week to Phoenix (PHX), 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 Phoenix?
The nonstop flight from Washington Dulles (IAD) to Phoenix (PHX) takes about 4h18m in the air, based on recently observed nonstop departures.