Flights from New York to Washington

Flights

All filters Months and weeks Price Stops Airlines Time Departure airports Alliances

Cheap one-way flights

If you're planning to travel one-way to Washington, find the best flight deals available here.
Frontier Airlines
DEPARTURE
LGA - IAD
Sat. Nov 7, 2026
Price per a person from
$115
Delta Air Lines
DEPARTURE
LGA - DCA
Sat. Nov 7, 2026
Price per a person from
$155
American Airlines
DEPARTURE
LGA - IAD
Sat. Nov 7, 2026
Price per a person from
$166
Delta Air Lines
DEPARTURE
LGA - DCA
Tue. Dec 8, 2026
Price per a person from
$155
Delta Air Lines
DEPARTURE
LGA - DCA
Wed. Jan 6, 2027
Price per a person from
$192
American Airlines
DEPARTURE
LGA - IAD
Sat. Oct 10, 2026
Price per a person from
$248
Delta Air Lines
DEPARTURE
LGA - DCA
Mon. Dec 7, 2026
Price per a person from
$155
Delta Air Lines
DEPARTURE
LGA - DCA
Fri. Nov 6, 2026
Price per a person from
$167
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