Cheapest one-way flights from Washington to New York in September from $53

AirHint found the following cheapest one-way flights from Washington (DCA) to New York (LGA) in September 2026 (see full year).

One-Way flights

21 Sep jetBlue
06 Sep jetBlue
21 Sep Delta direct
04 Sep Delta direct
07 Sep Delta direct
14 Sep Delta direct
23 Sep Delta direct
08 Sep Delta direct
06 Sep Delta direct
12 Sep Delta direct

Also check the deals for return flights from Washington to New York in September.

Powered by

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in New York

Cheap car rent in New York

Feel free to contact us with any feedback or request another flight research.