Going directly to Narita from Hakone?

Staying at a ryokan in Hakone the night before we depart from Narita airport at 4pm. Between ryokan breakfast and train travel back to Tokyo, are we leaving ourselves enough time to get to the airport by 1pm for our international flight? Or will this be too rushed?

Hi, we are going from Hakone-Yumoto to Narita airport on our next trip. It would be a 2 (at best) to 2 1/2 hour trip. You will have to plan it well and I'd probably be looking to be on the train by 10AM, but you should have plenty of time. Check it out on hyperdia.