Phoenix to Washington

AZAIAD

Fly from Phoenix to Washington starting at SAR 873 with Allegiant Air.Best fare available on Oct 5, 2026.Limited seats. Better plans. Book before it's gone.

Phoenix to Washington cheapest flights this week

27 Sept
Allegiant Air
09:19AZA
07:17IAD
2 StopSAR 1,206VIEW DEAL
1 Oct
Allegiant Air
06:20AZA
14:56IAD
3 StopSAR 1,284VIEW DEAL
4 Oct
Allegiant Air
07:00AZA
07:17IAD
2 StopSAR 921VIEW DEAL
5 Oct
Allegiant Air
08:10AZA
16:13IAD
1 StopSAR 873VIEW DEAL
6 Oct
Allegiant Air
14:44AZA
10:09IAD
1 StopSAR 1,236VIEW DEAL

Phoenix to Washington monthly flight fare trend

Sep
from SAR 1,206
Oct
from SAR 873
Nov
No flights
Dec
No flights
Jan
No flights
Feb
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