Phoenix to Washington

AZAIAD

Fly from Phoenix to Washington starting at USD 269 with Sun Country Airlines.Best fare available on Oct 15, 2026.Limited seats. Better plans. Book before it's gone.

Phoenix to Washington cheapest flights this week

6 Oct
Allegiant Air
14:44AZA
10:09IAD
1 StopUSD 334VIEW DEAL
11 Oct
Allegiant Air
16:35AZA
14:13IAD
3 StopUSD 416VIEW DEAL
14 Oct
Allegiant Air
10:14AZA
07:17IAD
2 StopUSD 382VIEW DEAL
15 Oct
Sun Country Airlines
16:48AZA
09:30IAD
1 StopUSD 269VIEW DEAL

Phoenix to Washington monthly flight fare trend

Oct
from USD 269
Nov
No flights
Dec
No flights
Jan
No flights
Feb
No flights
Mar
No flights

Airport Details

Origin

Phoenix

Mesa Gateway Airport (AZA)

Mesa, AZA
Zone

Phoenix

Elev

1382 ft

Destination

Washington

Washington Dulles International Airport (IAD)

Dulles, IAD
Zone

New York

Elev

312 ft