Find cheap flights from Washington, D.C. to Stewart Intl. from $82

In the last 3 days, the lowest price for a flight from Washington, D.C. to New Windsor was $82 for a one-way ticket and $300 for a round-trip.

No, a passport isn't needed to fly from Washington, D.C. to New Windsor. However, local authorities might ask for an official ID.

On your way to New Windsor, you’ll fly out from one of these Washington, D.C. airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl. You’ll be landing at New Windsor Stewart.

We unfortunately don’t have that data for this specific route.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Stewart Intl..

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Stewart Intl. from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Stewart Intl. with an airline and back to Washington, D.C. with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Stewart Intl. from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.