New York to Washington
LGAIAD
Fly from New York to Washington starting at USD 103 with United Airlines.
Best fare available on Oct 1, 2026.
Limited seats. Better plans. Book before it's gone.
New York to Washington cheapest flights this week
New York to Washington monthly flight fare trend
Sep
from USD 148
Oct
from USD 80
Nov
from USD 62
Dec
from USD 99
Jan
from USD 118
Feb
from USD 101
Airport Details
Origin
New York
LaGuardia Airport (LGA)
New York, LGA
Zone
New York
Elev
21 ft
Destination
Washington
Washington Dulles International Airport (IAD)
Dulles, IAD
Zone
New York
Elev
312 ft
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