Philadelphia to Washington
PHLIAD
Fly from Philadelphia to Washington starting at SAR 548 with F9.
Best fare available on Apr 26, 2026.
Limited seats. Better plans. Book before it's gone.
Philadelphia to Washington cheapest flights this week
25 Apr
NK
10:54PHL
17:33IAD
2 StopSAR 589VIEW DEAL
26 Apr
F9
07:45PHL
17:33IAD
2 StopSAR 548VIEW DEAL
10 Jul
NK
12:15PHL
23:52IAD
1 StopSAR 578VIEW DEAL
Philadelphia to Washington monthly flight fare trend
Apr
from SAR 548
May
No flights
Jun
No flights
Jul
from SAR 578
Aug
No flights
Sep
No flights
Airport Details
Origin
Philadelphia
Philadelphia International Airport (PHL)
Philadelphia, PHL
Zone
New York
Elev
36 ft
Destination
Washington
Washington Dulles International Airport (IAD)
Dulles, IAD
Zone
New York
Elev
312 ft
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