Flights New York → Washington — September 16, 2026

One way · Economy · 1 adult · price per person

The cheapest itinerary observed for Wednesday, September 16, 2026 on the New York–Washington route: 1 stop itinerary (2 flights) via Atlanta Hartsfield-Jackson (ATL), from Newark Liberty (EWR) to Washington Dulles (IAD), first flight Frontier Airlines F94601, departs 11:35 AM, arrives 5:18 PM, total travel time 5h 43m including layovers, flight time 4h 28m (layovers excluded), $116 per person. Fare as listed by Aviasales: carry-on bag not included (personal item only), checked bag not included, changes not allowed, non-refundable. Price found in an Aviasales search on September 6, 2026 and read by AirSource on September 10, 2026, 19:00 UTC: it is not guaranteed and is confirmed on Aviasales at booking time. The cheapest direct flight observed: American Airlines AA4463, from New York JFK (JFK) to Washington Reagan National (DCA), departs 9:35 PM, arrives 11:10 PM, direct, 1h 35m, $138 per person. Fare as listed by Aviasales: carry-on bag included, checked bag not included, changes not allowed, non-refundable.