Phoenix to Washington

PHXIAD

Fly from Phoenix to Washington starting at SAR 559 with Alaska Airlines.Best fare available on Sep 12, 2026.Limited seats. Better plans. Book before it's gone.

Phoenix to Washington cheapest flights this week

29 Jul
Frontier Airlines
21:58PHX
05:20IAD
1 StopSAR 644VIEW DEAL
2 Aug
Allegiant Air
16:20PHX
11:26IAD
1 StopSAR 636VIEW DEAL
3 Aug
Frontier Airlines
21:58PHX
05:20IAD
1 StopSAR 814VIEW DEAL
5 Aug
Frontier Airlines
16:49PHX
05:20IAD
2 StopSAR 796VIEW DEAL
7 Sept
Frontier Airlines
12:19PHX
19:52IAD
1 StopSAR 736VIEW DEAL
7 Sept
Alaska Airlines
19:49PHX
15:14IAD
1 StopSAR 692VIEW DEAL
8 Sept
Mexicana de Aviaci
19:35PHX
11:09IAD
1 StopSAR 614VIEW DEAL
12 Sept
Alaska Airlines
07:08PHX
15:14IAD
1 StopSAR 559VIEW DEAL

Phoenix to Washington monthly flight fare trend

Jul
from SAR 644
Aug
from SAR 636
Sep
from SAR 559
Oct
No flights
Nov
No flights
Dec
No flights

Airport Details

Origin

Phoenix

Phoenix Sky Harbor International Airport (PHX)

Phoenix, PHX
Zone

Phoenix

Elev

1135 ft

Destination

Washington

Washington Dulles International Airport (IAD)

Dulles, IAD
Zone

New York

Elev

312 ft

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