Find Extended Stay Hotels in New Castle, NH

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

  • Upfront pricing

    Our total price for your stay includes taxes and fees

  • Treat yourself

    Save 10% or more on over 100,000 hotels worldwide with Member Prices
    Learn about One Key

  • Be picky

    Search almost a million properties worldwide

Top New Castle Extended Stay Hotels | Reserve now, pay later

Our top choices for New Castle hotels with a kitchen

Front of property
Great Island Inn

Great Island Inn

Great Island Inn
3.5 star property
New Castle
10.0 out of 10, Exceptional, (115)
"Great place, wonderful neighborhood and I would stay there again."
United States
Sean
$152 nightly
The price is $162
Dec 15 - Dec 16
Total with taxes and fees
Great Island Inn
Exterior
Great Island Inn - Queen Studio Apt - Village View

Great Island Inn - Queen Studio Apt - Village View

Great Island Inn - Queen Studio Apt - Village View
New Castle
10.0 out of 10, Exceptional, (2)
"We had a great time. Nicely done"
United States
michael m.
$238 nightly
The price is $271
Dec 15 - Dec 16
Total with taxes and fees
Great Island Inn - Queen Studio Apt - Village View
TV
Great Island Inn - King Studio Apt - Main Street View

Great Island Inn - King Studio Apt - Main Street View

Great Island Inn - King Studio Apt - Main Street View
New Castle
10.0 out of 10, Exceptional, (4)
"Our rental was perfect. It had everything we needed and more. We will definitely return next year. No complaints."
United States
pamela s.
$249 nightly
The price is $283
Dec 14 - Dec 15
Total with taxes and fees
Great Island Inn - King Studio Apt - Main Street View
Iron/ironing board, internet, bed sheets
Great Island Inn - 1BR King Apartment - Harbor View

Great Island Inn - 1BR King Apartment - Harbor View

Great Island Inn - 1BR King Apartment - Harbor View
2.0 star property
New Castle
$318 nightly
The price is $360
Dec 14 - Dec 15
Total with taxes and fees
Great Island Inn - 1BR King Apartment - Harbor View
TV
Great Island Inn - 1BR Duplex Apartment - harbor View

Great Island Inn - 1BR Duplex Apartment - harbor View

Great Island Inn - 1BR Duplex Apartment - harbor View
2.0 star property
New Castle
$361 nightly
The price is $408
Dec 14 - Dec 15
Total with taxes and fees
Great Island Inn - 1BR Duplex Apartment - harbor View
TV
Great Island Inn - King Studio Apt - Patio View

Great Island Inn - King Studio Apt - Patio View

Great Island Inn - King Studio Apt - Patio View
New Castle
$261 nightly
The price is $297
Dec 14 - Dec 15
Total with taxes and fees
Great Island Inn - King Studio Apt - Patio View
Interior
Great Island Inn - 2BR Penthouse Apartment - Harbor View

Great Island Inn - 2BR Penthouse Apartment - Harbor View

Great Island Inn - 2BR Penthouse Apartment - Harbor View
2.0 star property
New Castle
$470 nightly
The price is $529
Dec 14 - Dec 15
Total with taxes and fees
Great Island Inn - 2BR Penthouse Apartment - Harbor View
Terrace/patio
Home2 Suites By Hilton Kittery

Home2 Suites By Hilton Kittery

Home2 Suites By Hilton Kittery
3.0 star property
Kittery
9.6 out of 10, Exceptional, (41)
"Nice for the money and convenient location to the outlets. "
United States
Justin
$107 nightly
The price is $117
Jan 1 - Jan 2, 2026
Total with taxes and fees
Home2 Suites By Hilton Kittery
Lobby
Garrison Hotel & Suites Dover-Portsmouth, an Ascend Collection Hotel

Garrison Hotel & Suites Dover-Portsmouth, an Ascend Collection Hotel

Garrison Hotel & Suites Dover-Portsmouth, an Ascend Collection Hotel
2.5 star property
Dover
9.2 out of 10, Wonderful, (1000)
"Clean room, excellent breakfast, lovely staff!"
United States
Jaime
$97 nightly
The price is $105
Dec 14 - Dec 15
Total with taxes and fees
Garrison Hotel & Suites Dover-Portsmouth, an Ascend Collection Hotel
Exterior
Port Inn and Suites Portsmouth, an Ascend Collection Hotel

Port Inn and Suites Portsmouth, an Ascend Collection Hotel

Port Inn and Suites Portsmouth, an Ascend Collection Hotel
3.0 star property
Portsmouth
8.2 out of 10, Very Good, (1006)
"Great stay! Staff were really helpful!"
United States
Jessica
$89 nightly
The price is $97
Jan 1 - Jan 2, 2026
Total with taxes and fees
Port Inn and Suites Portsmouth, an Ascend Collection Hotel
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

Expand your search

Most booked related extended stays in New Castle in 2026

New Castle apart-hotels
Apart-hotels for extended stays
Apart-hotels for extended stays
New Castle vacation homes with a kitchen
Vacation homes with a kitchen
Vacation homes with a kitchen

Frequently asked questions

What are the top pet-friendly extended stay hotels in New Castle?
Your canine companion doesn't have to miss out on all the fun when you're on vacation. Spend your extended stay in New Castle at Great Island Inn - King Studio Apt. This pet-friendly escape comes with amenities such as pet-friendly services and a barbecue grill. Great Island Inn - King Studio Apartment will also roll out the welcome mat for your loveable pooch. It features pet-friendly services, on-site parking options and more.
Are there any extended stay apartments in New Castle?
Usually in a central location and featuring a kitchen, living room and separate bedrooms, an apartment is an excellent choice for your extended stay in New Castle. Unpack your suitcase at Great Island Inn - King Studio Apartment, which is near downtown. Cook up a meal in the kitchen and then make use of this property's other conveniences, such as a dryer and a sofa bed. Another option is Great Island Inn - King Studio Apt. As well as cooking facilities, it features a dryer and a barbecue grill and will also put you near the action.
Why book an extended stay hotel in New Castle through Expedia?
If you're looking for a long-term rental for your extended stay in New Castle, Expedia has you covered. Simply filter your results by price, amenities and location to narrow down your ideal long-term stay. Some of these quality properties may even offer weekly rates. Want to learn how to score the best deals? Sign up to become an Expedia member for free and save big with special offers — plus you'll receive reward points on every booking. Our extended stay hotels in New Castle have conveniences like refrigerators and dining areas, so even though you're far away, you can still enjoy the feeling of home.
What can I expect from an extended stay hotel?
Save your hard-earned money while enjoying the creature comforts with an extended stay hotel in New Castle. Whether you need a modest studio for yourself or a spacious apartment that'll fit your whole crew, these types of properties provide amenities that'll make you feel at home. Along with standard conveniences like a restaurant and a bar, many extended stay hotels have kitchens and laundry areas. This means you can cook your own meals and wash your own clothes, allowing you to keep a little jingle in your pocket. Weekly rates can stretch your savings even further.

Top New Castle Hotel Reviews

Explore a world of travel with Expedia