Nonstop flights from Washington to Phoenix

United Airlines flies this route 2 to 3 times a day.

IADWashington Dulles International

1,952 mi · 15 flights a week · about 4h 54m

PHXPhoenix Sky Harbor International

IADPHX

When they leave

Washington time

8:51a6:00pFirst departure 8:51 AM, last 6:00 PM

One morning flight at 8:51 AM, then one afternoon flight at 12:55 PM, then one evening flight at 6:00 PM.

Every flight

Earliest first

8:51 AM→10:42 AMUnited AirlinesBoeing 737 MAX 9 · 4h 51mDaily
12:55 PM→3:08 PMUnited AirlinesBoeing 737 · 5h 13mSun
6:00 PM→7:54 PMUnited AirlinesBoeing 737 MAX 9 · 4h 54mDaily

Schedules last checked Sep 28, 2026. Times are local.

Flying from Washington to Phoenix

United Airlines is the only airline flying nonstop from Washington to Phoenix, 2 to 3 times a day on the Boeing 737 MAX 9 and Boeing 737.

Flights run every day of the week, 3 on Sundays and 2 on the other days. The first arrival in Phoenix is at 10:42 AM and the last at 7:54 PM. The flight covers 1,952 miles, and scheduled flight times run from 4h 51m to 5h 13m.

Flying back, Phoenix to Washington has 14 nonstop flights a week. Baltimore (BWI) and Ronald Reagan Washington National (DCA) also have nonstop flights to Phoenix, 21 and 21 a week.

Return flights

Phoenix to WashingtonView

Every Washington airport

All Washington to Phoenix flightsView

Find the cheapest day to fly from Washington to Phoenix.

Schedules as of Oct 9, 2026.