New Castle Hotel & Accommodation Deals 2026 from AU$103 - Compare prices by date

A calm river with a wooden dock and two boats moored at the pier.

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Go beyond your typical stay in New Castle

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Our top choices for New Castle hotels

A wooden door with a brass anchor handle, a staircase with a patterned wall, and a window with a number "3" on the right.

A neatly made bed with a striped bedspread and two pillows, flanked by bedside tables with lamps, in a room with a wooden floor and white walls.

A modern living room with a sofa, a wooden dining table, and black chairs. A flat-screen TV is mounted on the wall, and there is a lamp on a side table.

A modern kitchen with a microwave, stove, and sink. There is a wooden countertop and cabinets. A plant is visible in the background.

1. Great Island Inn

New Castle

Craig

AU$312

includes taxes & fees

4 Nov - 5 Nov

A modern hotel lobby with a central dining area, a kitchen, and a seating area with a wooden accent wall and artwork.

A snack aisle with various packaged snacks and a 'Welcome to Kitty' sign.

A swimming pool with clear blue water, surrounded by a tiled wall with blue accents, and a view of a sunset through large windows.

An outdoor patio area with round tables and chairs, umbrellas, and a brick building in the background.

2. Hampton Inn & Suites Kittery-Portsmouth

Kittery

Robin

AU$178

includes taxes & fees

9 Nov - 10 Nov

A gazebo with a tiled roof, surrounded by a brick pathway and colorful flowers.

A modern kitchen with wooden tables and chairs, a coffee machine, and a microwave.

A house with a gray siding exterior, a white porch, a hanging flower basket, and a house number sign.

A hotel room with two beds, a desk, a chair, a TV, a window with curtains, and a door.

3. Kittery Inn and Suites

Kittery

Rick

AU$118

includes taxes & fees

8 Nov - 9 Nov

An outdoor patio with a fire pit, seating, and a restaurant view.

A snack and cold drink display area in a store with shelves stocked with various snacks and a refrigerated section labeled "COLDER".

A hotel reception area with a modern design, featuring a reception desk, a sign for 'Home 2 Suites by Hilton', and a 'Hilton Honors' sign. There are two refrigerators in the background, one labeled 'COLDER'.

4. Home2 Suites By Hilton Kittery

Kittery

Ana

AU$186

includes taxes & fees

1 Nov - 2 Nov

A modern hotel room with a large bed, a sofa, a small table, and a TV.

A gym with various exercise equipment, including a squat rack, dumbbells, and a stationary bike.

A modern hotel room with a kitchenette, a flat-screen TV mounted on the wall, a wooden desk, a comfortable sofa, and a large window with sheer curtains.

A modern kitchen with built-in appliances, a wooden door, and a white countertop.

5. Homewood Suites By Hilton Portsmouth Downtown

Downtown

Sallie

AU$230

includes taxes & fees

2 Nov - 3 Nov

A grand hallway with a wooden staircase, a bench, and a patterned carpet.

A cozy room with a leather sofa, a wooden coffee table, and a plaid carpet. There are books on the table, and a large American flag hangs on the wall.

A two-story building with a prominent entrance, a flagpole, and a well-maintained lawn.

A spacious room with a large dining table, multiple chairs, a chessboard, and a chandelier.

6. The Hotel Portsmouth

Downtown

Rochele

AU$253

includes taxes & fees

11 Nov - 12 Nov

A Hilton Garden Inn hotel with multiple stories, large windows, and a well-lit facade.

An indoor swimming pool with two lanes, tiled walls, and a seating area with chairs.

A bar area with a counter, multiple shelves of bottles, hanging plants, and bar stools.

A modern dining area with round tables and chairs, large windows with curtains, and a view of the outside.

7. Hilton Garden Inn Portsmouth Downtown

Downtown

Kathleen

AU$231

includes taxes & fees

9 Nov - 10 Nov

A view of a river with buildings along the shore, a bridge in the foreground, and a clear sky.

A harbor with boats docked, a bridge in the background, and buildings along the waterfront.

A brick building with a sign reading "Bistro + Wine Bar".

A cozy living room with a brick wall, a leather sofa, a wooden ottoman, a red chair, a floor lamp, and a wall of photographs.

8. The Bow Hotel

Downtown

Marla

AU$235

includes taxes & fees

1 Nov - 2 Nov

A modern lobby with grey sofas, round tables, and a bar area.

A modern reception area with a curved desk, glass display cabinets, and pendant lighting.

A modern hotel room with a flat-screen TV, a dining table, a sofa, and a chair.

A modern kitchen with dark cabinets, stainless steel appliances, a large island with stools, and a city view through the window.

9. Residence Inn by Marriott Portsmouth Downtown/ Waterfront

Downtown

Thomas

AU$279

includes taxes & fees

8 Nov - 9 Nov

A two-story building with a balcony, outdoor seating area with red umbrellas, and a parking lot.

A fireplace with a fire, a framed picture above it, and wall sconces on either side.

A hotel with a courtyard featuring outdoor seating and red umbrellas.

A hotel with a swimming pool, outdoor seating, and a white fence surrounding the area.

10. Port Inn and Suites Portsmouth, an Ascend Collection Hotel

Portsmouth

Hayley

AU$153

includes taxes & fees

4 Nov - 5 Nov

A swimming pool with clear blue water, surrounded by lounge chairs and sofas, large windows, and wooden ceiling beams.

A hotel room with two beds, a desk, a chair, a lamp, and a large window with curtains.

A hotel lobby with a reception desk, seating area, and a television screen.

A hotel room with a desk, a sofa, a chair, a TV, and a lamp.

11. Courtyard by Marriott in Portsmouth

Portsmouth

Brittany

AU$172

includes taxes & fees

11 Nov - 12 Nov

A modern lounge area with a fireplace, sofas, and a dining area.

An indoor swimming pool with clear glass walls, lounge chairs, and a view of the ocean.

A modern bar area with a glass partition, bar stools, and a counter with glasses and bottles.

A modern indoor space with glass walls, multiple seating areas, and a view of an outdoor garden with lights.

12. Hampton Inn & Suites Portsmouth Downtown

Downtown

Dondre

AU$256

includes taxes & fees

1 Nov - 2 Nov

A hotel reception area with a wooden reception desk, a blue bench, and a wall with a sign that reads "Connect & Print".

A hotel room with two beds, a desk with a computer, a TV, and a window with curtains.

A gym with treadmills, elliptical machines, and a bench press.

A corner market with shelves stocked with snacks and a sign reading "Corner Market".

13. Fairfield Inn by Marriott Portsmouth-Seacoast

Portsmouth

Michael

AU$157

includes taxes & fees

10 Nov - 11 Nov

A modern building with large glass windows, a covered walkway, and a view of the cityscape at dusk.

A modern interior with a fireplace, dark furniture, and a patterned rug.

A modern interior with black leather chairs, a central fireplace, and shelves with plants and books.

A dining area with a view of a bridge and buildings.

14. AC Hotel by Marriott Portsmouth

North End

David

AU$328

includes taxes & fees

8 Nov - 9 Nov

A courtyard with outdoor seating, a tree, and a brick wall.

A modern hotel room with a dining area, a fireplace, and a view of the outdoors.

A swimming pool with clear blue water, surrounded by white chairs and a tiled deck.

A modern hotel reception area with a marble counter, a digital screen, and a sign for the suite shop.

15. Homewood Suites by Hilton Portsmouth

Portsmouth

Conor

AU$223

includes taxes & fees

4 Nov - 5 Nov

An indoor swimming pool with a skylight ceiling, lounge chairs, and a view of the outdoors.

A spacious hotel lobby with a fireplace, sofas, a dining area, and a TV.

A living room with a fireplace, a sofa, a coffee table, and a bookshelf.

A self-service kiosk area with snacks, a cash register, and two beverage dispensers.

16. Hampton Inn Portsmouth Central

Portsmouth

Rita

AU$177

includes taxes & fees

10 Nov - 11 Nov

A hotel room with a bed, a desk with a computer, a coffee maker, and a view of trees through the window.

An indoor swimming pool with a tiled floor, a no diving sign, and a wooden wall with a clock.

A restaurant with booths and tables, a flat-screen TV mounted on the wall, and a patterned carpet.

A gym with treadmills, elliptical machines, and dumbbells.

17. Holiday Inn Portsmouth by IHG

Portsmouth

Heidi

AU$177

includes taxes & fees

10 Nov - 11 Nov

A hotel lobby with a reception desk, modern seating, a ceiling fan, and a large window offering a view of the outdoors.

A modern kitchen area with a bar, orange chairs, a television, and various appliances.

A hotel room with a bed, two bedside lamps, a nightstand, and a chair.

A vending area with Pepsi, Coca-Cola, and other drinks, an ATM, and a magazine rack.

18. Howard Johnson by Wyndham Portsmouth

Portsmouth

Matthew

AU$160

includes taxes & fees

4 Nov - 5 Nov

A hotel room with two beds, a desk, a chair, a television, and a window with curtains.

A compact hotel room with a kitchenette, a blue sofa, a small table, and a patterned carpet.

A hotel with a brick facade, multiple floors, and a well-lit entrance.

19. Best Western Plus Portsmouth Hotel & Suites

Portsmouth

Carol

AU$161

includes taxes & fees

4 Nov - 5 Nov

A dining area with multiple round tables and chairs, a television mounted on the wall, and large windows with curtains.

A reception area with a wooden counter, a coffee machine, a computer, and a clock on the wall.

A hallway with patterned wallpaper, a carpeted floor, a staircase with a handrail, and a framed picture on the wall.

20. Coachman Inn

Kittery

kathryn

AU$123

includes taxes & fees

19 Oct - 20 Oct

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Hotels recommended for families in New Castle

Great Island Inn

New Castle

AU$312

includes taxes & fees

4 Nov - 5 Nov

Kittery Inn and Suites

Kittery

AU$118

includes taxes & fees

8 Nov - 9 Nov

Hampton Inn & Suites Kittery-Portsmouth

Kittery

AU$178

includes taxes & fees

9 Nov - 10 Nov

Home2 Suites By Hilton Kittery

Kittery

AU$186

includes taxes & fees

1 Nov - 2 Nov

Homewood Suites By Hilton Portsmouth Downtown

Downtown

AU$230

includes taxes & fees

2 Nov - 3 Nov

Hilton Garden Inn Portsmouth Downtown

Downtown

AU$231

includes taxes & fees

9 Nov - 10 Nov

Residence Inn by Marriott Portsmouth Downtown/ Waterfront

Downtown

AU$279

includes taxes & fees

8 Nov - 9 Nov

Port Inn and Suites Portsmouth, an Ascend Collection Hotel

Portsmouth

AU$153

includes taxes & fees

4 Nov - 5 Nov

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Stay near popular New Castle attractions

A white lighthouse with a black top, situated on a rocky shore with a clear blue sky and a sailboat in the background.

Portsmouth Harbor Lighthouse

9.8/10 (18 reviews)

This historic 1771 lighthouse, New Hampshire's only mainland beacon, guides ships through Portsmouth Harbour. Explore its cast-iron architecture and maritime history while enjoying spectacular Piscataqua River views.

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An old, weathered building with a large chimney, a small tower, and a sign that reads "Battery Huts 1905".

Fort Stark State Historic Site

8.4/10 (6 reviews)

This coastal military fortress dates back to 1746, defending America through multiple wars. Explore historic gun batteries and barracks while enjoying spectacular Atlantic Ocean views along the shoreline trails.

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Fort Constitution Historical Site

8.2/10 (110 reviews)

This Revolutionary War site saw patriots seize British weapons in 1774, one of America's first acts of rebellion. Explore historic stone walls while enjoying sweeping views of the Piscataqua River and Atlantic Ocean.

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Learn more about New Castle

This tiny coastal gem offers Fort Constitution's military history and sweeping ocean views from Great Island Common beach. Wander the historic Portsmouth Harbour Lighthouse or enjoy fresh seafood at the Beach Plum while watching boats sail by.

See all hotels in New Castle

A coastal town with a marina, boats, and lush greenery.

Recent Reviews in New Castle

Lamie's Inn and The Old Salt Restaurant

10/10 Excellent

"My 6-year-old loved using an actual key for entry and turning the knob. The beds were very comfortable! Cute place to stay and would stay again. Staff at the front desk was the nicest we experienced on our East Coast trip. Clean and unique experience. If you have any mobility issues - this location is not for you. The stairs didn’t bother us but my husband lugged everything up. The bathroom is updated and clean but you cannot shut the door while entering without kind of shifting or stepping over the toilet to close. Again- not a huge issue for us but I would imagine an elderly person falling over."

Anchorage Inn & Suites - Portsmouth

10/10 Excellent

"Hotel being renovated. About 20% of rooms available. Our room had been renovated- the bed was very comfortable and room and bathroom were very clean."

Exeter Inn

10/10 Excellent

"We enjoyed our stay immensely. It was nostalgic, but clean, cozy and inviting. Breakfast , included, was good, and some mornings great. Staff was all pleasant and helpful. Can't wait until next year. Hope the remodel does not remove the vintage New England vibe because that's what most ppl visiting New England are looking for. Beautiful place. Quiet stay aside from neighbors door slamming shut multiple times a day. Not a deal breaker. Location is good."

Anchorage Inn and Resort

8/10 Good

"I loved that I could see the ocean from my door. I wasn't particularly fond of no housekeeping for our stay. We managed anyways. Overall we'll go back. 😃"

Port Inn and Suites Portsmouth, an Ascend Collection Hotel

8/10 Good

"The room was clean and comfortable. Staff was friendly and helpful. The room was a nice size; however, the bathroom was very small and the doors to open & close were challenging at times."

Ashworth by the Sea

10/10 Excellent

"Clean room, nice staff"

Ogunquit - The Milestone

10/10 Excellent

"Clean, and aceptable for the price, the continental breakfast is awful, only coffee and cupcakes."