New Castle Holidays from £1,005

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Your New Castle Holiday

Organising your next exciting adventure is a cinch with a New Castle holiday package. The neighbourhood of South Eliot, which is great for walking, makes a superb base to discover the marvels of this vibrant city. You'll want to do a little exploring during your trip to New Castle. Carve out some time for big-name attractions such as Fort Constitution Historical Site, Market Square and Water Country. Your ultimate New Castle holiday is a few clicks away. Browse flights, hotels and more on Expedia for a trip that's tailored to suit your style.

Top New Castle Flight + Hotel Deals

Price found within the past 48 hours. Click for updated prices.
Hyatt Regency Boston/Cambridge

Hyatt Regency Boston/Cambridge

4 out of 5
MIT
Price was £1,414, price is now £1,005 per person
£1,005
per person
30 Apr - 7 May
found 1 day ago
Return flight included
Edinburgh (EDI) to Boston (BOS)
9/10 Wonderful! (2,215 reviews)
Amazing place, great amenities, they help us so much during a terrible storm, we could not have chosen a better place to stay

Reviewed on 5 Feb 2026

Boston Harbor Hotel

Boston Harbor Hotel

5 out of 5
North End
Price was £4,383, price is now £2,297 per person
£2,297
per person
1 May - 8 May
found 3 hours ago
Return flight included
Edinburgh (EDI) to Boston (BOS)
9.8/10 Exceptional! (1,005 reviews)
Outstanding. Definitely the best hotel I have ever stayed at and I've been all over the world. The hotel room was perfect but what shined was the impeccable service. The Boston Harbor Hotel had an amazing staff who were personable, always available and willing to assist in any way. Truly a gem.

Reviewed on 25 Jan 2026

The Inn at Hastings Park, Relais & Chateaux - Boston

The Inn at Hastings Park, Relais & Chateaux - Boston

4 out of 5
Save 100% on your flight
Price was £2,086, price is now £1,310 per person
£1,310
per person
1 May - 8 May
found 7 hours ago
Return flight included
Edinburgh (EDI) to Boston (BOS)
9.6/10 Exceptional! (247 reviews)
Beautiful property! Room was excellent. Great amenities and free continental breakfast brought to our room.

Reviewed on 21 Oct 2025

Raffles Boston

Raffles Boston

5 out of 5
Back Bay
Save 100% on your flight
Price was £4,102, price is now £2,875 per person
£2,875
per person
30 Apr - 7 May
found 1 day ago
Return flight included
Edinburgh (EDI) to Boston (BOS)
9.6/10 Exceptional! (181 reviews)
Everything was great — room was immaculate, hotel was very nice. Would return!

Reviewed on 1 Feb 2026

Global Luxury Suites East Boston

Global Luxury Suites East Boston

4 out of 5
East Boston
Price was £1,536, price is now £1,084 per person
£1,084
per person
1 May - 8 May
found 7 hours ago
Return flight included
Edinburgh (EDI) to Boston (BOS)
6.8/10 (173 reviews)
The room is clean and the furniture is pretty, but since it's part of an apartment complex, you don't have immediate help with extra sheets or heater support; so first two days out 4, we had to deal with the cold of the room. Third and 4th, since we had called for help, they did left the extra sheets and fixed the thermostat.

Reviewed on 6 Dec 2025

New Castle Essential Information

Language
English
Currency
U.S dollars
Closest Airport
Portsmouth Intl. Airport (PSM)
Population
1,100
Max Temp Winter
2ºC
Max Temp Summer
24ºC
Top Sights
Water Country, Portsmouth Brewery and Jenness State Beach

Top hotels in New Castle

Hampton Inn & Suites Portsmouth Downtown

Hampton Inn & Suites Portsmouth Downtown

3 out of 5
23 Portwalk Pl Portsmouth NH
Fully refundableReserve now, pay when you stay
The price is £97 per night from 19 Feb to 20 Feb
£97
19 Feb - 20 Feb
includes taxes & fees
9.4/10 Exceptional! (1,095 reviews)
Good location, nice hotel in Portsmouth. Walkable to downtown... modern room decor very clean. Good breakfast choices and free coffee available all day.. Friendly staff. Note Parking is by Valet only at $45/night. Would stay again...

Reviewed on 1 Feb 2026

Hampton Inn & Suites Portsmouth Downtown
Hilton Garden Inn Portsmouth Downtown

Hilton Garden Inn Portsmouth Downtown

3 out of 5
100 High St Portsmouth NH
Fully refundable
The price is £75 per night from 22 Feb to 23 Feb
£75
22 Feb - 23 Feb
includes taxes & fees
8.2/10 Very Good! (231 reviews)
Room was clean, friendly staff

Reviewed on 6 Feb 2026

Hilton Garden Inn Portsmouth Downtown
Anchorage Inn and Resort

Anchorage Inn and Resort

3 out of 5
265 Long Beach Avenue York Beach ME
Fully refundableReserve now, pay when you stay
The price is £79 per night from 9 Feb to 10 Feb
£79
9 Feb - 10 Feb
includes taxes & fees
8.8/10 Excellent! (1,063 reviews)
Outstanding staff response (assistance in operating the in room electronics and front desk attitude were commendable). Rooms were spotless.

Reviewed on 3 Feb 2026

Anchorage Inn and Resort
See all 2,708 properties in New Castle
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.
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Popular places to visit

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Portsmouth Harbor Lighthouse

You can learn about the history of New Castle with a trip to Portsmouth Harbor Lighthouse. Stroll along the seaside in this family-friendly area or visit its top-notch restaurants.

Portsmouth Harbor Lighthouse

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* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages. Flight-inclusive packages are ATOL protected.