Princeton, NJ to Washington, DC flight with United

The best way to find a cheap flight ticket from Princeton, NJ to Washington, DC is to book your journey as far in advance as possible and to avoid traveling at rush hour.

The average ticket from Princeton, NJ to Washington, DC will cost around €460 if you buy it on the day, but the cheapest tickets can be found for only €174.

On Wed, Sep 30, we found 125 flights from Princeton, NJ to Washington, DC, including 33 direct services.

On Wed, Sep 30 the direct flights cover the 260 km distance in an average of 1 h 15 m but if you time it right, some flights will get you there in just 1 h 7 m .

On Wed, Sep 30 the longest flights will take 1 h 20 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.