Sheraton Portsmouth Harborside Hotel

250 Market Street  • Portsmouth, New Hampshire 03801 • United States •  Map • Contact Us • Phone: (1)(603) 431-2300 • Fax: (1)(603) 431-7805  • Sheraton Portsmouth Harborside Hotel

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Redeem Starpoints

Portsmouth Hotel Deals

At Sheraton Portsmouth we invite you to connect with the people who are important to you. Located in the heart of the historic district, we are conveniently located near a variety of great things to do in Portsmouth.

Simply looking for our Best Available Rates? Click here to book our best available rates.

Exclusive AAA Member Rates

Enjoy more, pay less with great rates for AAA Members only.

Enjoy up to 15% off our best available rate 


AAA rates plus daily breakfast 



Special Rates for Local Residents

Looking for a local escape? Discover exclusive Resident Rates of up to 10% off.

  • New England residents from ME, VT, NH, MA, RI and CT 
  • Tri-state area residents from NY and NJ
  • And now available to all Canadian residents
  • Offer valid seven days a week

Book online, or call 866-716-8120 and reference rate plan RESFLOAT. Guests must present a valid form of ID at check-in.

 



Breakfast Plus Up To 35% Off

Special perks for Starwood Preferred Guest® members:

  • 35%* off stays Thursday – Sunday
  • Daily continental breakfast for two in the hotel restaurant

Book online, or call 866-716-8120 and ask for rate plan SPG35B. Blackout dates apply.

Not a SPG® Member? Join today and discover just how rewarding membership can be.

*35% discount is taken off of RACK rates.

 



The Kittery Outlets - Shop & Stay

Plan your shopping trip to one of New England's largest shopping destinations and enjoy:

  • $50 Visa gift card
  • $25 food and beverage credit to use at Tavern or Riverwatch Lounge
  • Valid all days of the week

Book online, or call 866-716-8120 and mention promo code LNC.

 



Pay Rates Equal to Your Birth Year

Get your second night at rates equal to your birth year. Happy birth year to you.

  • First night: from $119
  • Second night: rate equals your birth year (Born in 1968? Pay $68.)
  • Rates will be confirmed at check-in upon presentation of valid ID.

Book online or call 1-866-716-8120 and mention code NBR.