Luxury Hotels in New Castle, New Hampshire

Start date: Check-in selected.
To Date
End date: Check-out

  • Change your mind

    Book hotels with free cancellation

  • Treat yourself

    Sign in to save 10% or more on thousands of hotels
    Sign in

  • Be picky

    Search almost a million properties worldwide

Check availability on New Castle Luxury Hotels

Our top choices for New Castle luxury hotels

Premium bedding, in-room safe, desk, blackout drapes
Wentworth by the Sea

Wentworth by the Sea

Wentworth by the Sea
4.5 star property
New Castle
8.8 out of 10, Excellent, (601)
"Nice staff, nice room and a great stay."
United States
Robert George
Wentworth by the Sea
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
View all properties

Top New Castle Hotel Reviews

Fairfield Inn by Marriott Portsmouth-Seacoast

Fairfield Inn by Marriott Portsmouth-Seacoast

10/10 Excellent
"The reservation person (sorry I didn’t get her name) was wonderful. She helped in many ways "
Linda 1-night trip
Posted 1 day ago
Fairfield Inn by Marriott Portsmouth-Seacoast

Explore a world of travel with Expedia

Frequently asked questions

Are you looking for a luxury hotel for your stay in New Castle?
During your visit, you might want to enjoy the restaurants which New Castle is known for.
What's the best high-end place to stay in New Castle?
Wentworth by the Sea is a luxury hotel with 4 restaurants and 3 bars, and it's a popular choice for Expedia travelers looking for an elegant place to stay.
When can I expect good weather in New Castle?
Planning for the weather is a good way to make your trip to New Castle relaxing and enjoyable, especially when you're splurging. The hottest months are usually July and August with an average temp of 67°F, while the coldest months are January and February with an average of 31°F. The snowiest months in New Castle are January, February, March, and April, with each month seeing an average of 5 inches of snowfall.
What's there to see and do in New Castle?
Enjoy all that New Castle has to offer when you visit Portsmouth Harbor Lighthouse, Fort Constitution Historical Site, and American Independence Museum. If you have extra time while you're in the area, you might want to stop by Hampton Beach and Wentworth by the Sea Golf Club.