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650 Borthwick Avenue, Portsmouth, New Hampshire 03801 USA
+1 603-436-6363
4.3 316 Reviews

Group Bookings

Book a group

Please correct the following and try again.

Please correct the following and try again. For reservations of 1 to 3 rooms, you may reserve online from the Marriott.com home page Number of rooms is required. Event space must be a numeric value greater than 0 (zero) Guest room must be a numeric value greater than 0 (zero) Please correct the following and try again. To reserve 4 to 9 rooms, {0}, reserve an initial group of rooms and repeat the reservation process until you've reserved your desired number of rooms. Guest room and/or meeting space is required If you need group rooms or meeting space for today, please contact the hotel directly or call our Group Sales Office at 1-800-831-4004
Stay Dates
MM/dd/yy - MM/dd/yy

Plan an Inspired Event

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See What's Possible.

Search our event ideas online with inspiring event photos, tips and layouts - specific to this hotel.

Attendee Booking Tools

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We can provide you with a unique complimentary Reservation Link that makes it easy for your guests to reserve their rooms.

  • Shared in an email
  • Embed in a website
  • Personalized with your group name, event dates, hotel, and special rates
  • Displayed in multiple languages on Marriott domains worldwide

Manage Your Event with Ease

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Keep Your Event in Hand.

Manage event details, make real-time requests and connect with our staff - from the palm of your hand.

Group Lists

If you have a list of your guests, we can make reservations for all of them.

Rooming Lists

We can send you a report showing which of your guests have reserved rooms and when they plan to arrive.

Mobile Check-In

Guests can check in before their stay, receive instant alerts when their room is ready and check out by skipping the front desk.

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Reward Yourself

Earn up to 50,000 plus Elite status, discounts and more.

Fairfield Inn by Marriott® Portsmouth Seacoast