FFL Helper
Washington WAS
$79
LGA → DCA · American Airlines
FFL Helper / LGA (New York) / Washington
LGA → WAS
LGA (New York) to Washington
Compare one-way fares for flights from LGA (New York) to Washington.
Lowest fare
$79
Distance
204 mi
Flight time
1h 39m
Airports
LGA–DCA
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By month: August 2026 from $79 · September 2026 from $86 · October 2026 from $105
Price calendar
August 2026
From $79 · up to $159
September 2026
From $86 · up to $157
Upcoming dates
Washington WAS
$86
LGA → DCA · American Airlines
Washington WAS
$90
LGA → DCA · American Airlines
Washington WAS
$90
LGA → DCA · American Airlines
Washington WAS
$91
LGA → IAD · Frontier Airlines
Washington WAS
$100
LGA → IAD · Frontier Airlines
Washington WAS
$100
LGA → IAD · Frontier Airlines
Washington WAS
$105
LGA → IAD · Frontier Airlines
Washington WAS
$106
LGA → IAD · Frontier Airlines
Washington WAS
$110
LGA → IAD · Frontier Airlines
About this route
This calendar shows dated one-way fares from LGA (New York) to Washington. Use it to see which days are cheaper before you search tickets.
Flight time and airport codes on this page are for the sample itinerary we have on file. Always confirm the live routing when you book LGA (New York) to Washington.