Washington to Los Angeles
IADLAX
Fly from Washington to Los Angeles starting at USD 131 with United Airlines.
Best fare available on Jul 21, 2026.
Limited seats. Better plans. Book before it's gone.
Washington to Los Angeles cheapest flights this week
Washington to Los Angeles monthly flight fare trend
Jul
from USD 123
Aug
from USD 78
Sep
from USD 78
Oct
from USD 129
Nov
from USD 211
Dec
from USD 133
Airport Details
Origin
Washington
Washington Dulles International Airport (IAD)
Dulles, IAD
Zone
New York
Elev
312 ft
Destination
Los Angeles
Los Angeles International Airport (LAX)
Los Angeles, LAX
Zone
Los Angeles
Elev
125 ft
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