Hotel Information


The DoubleTree hotel room block is sold out


We have had some cancellations within our room block please contact the hotel daily to see if a room is available.


There are 2 Parlor suites and 4 Family rooms still available as of January 8th, 2009. Parlor suites and Family room must be reserved before February 1st to receive the Norwescon rate. For information on reserving these rooms, please read our Reserving Suites section below.


We have also negotiated a Norwescon rate at the Doubletree's sister hotel, The Hilton Seattle Airport & Convention Center. The convention rate is $125.00 per night. You can Call 206-244-4800 for reservations or book online using Group Name:Norwescon and Group Code:NOR

Visit the Hilton site and book your room

The Hilton is about 0.7 miles North of the Doubletree. 


DoubleTree Hotel Seattle Airport

18740 International Blvd
SeaTac, Washington

Tel: 1-206-246-8600
Fax: 1-206-431-8687



The Doubletree Seattle Airport and Norwescon have arrange for a flat guest room rate of $111.00 per night for up to four (4) people. These rates are available for up to 3 days before and after the convention. A daily charge of $10.00 for an additional person will apply if more than 4 people occupy a guest room. Five (5) people maximum per room.


Click here to register for your hotel room.


  • Click here to tour the hotel.  
  • How green is the hotel? 
  • Click here for descriptions of guest rooms, including accessible rooms  
  • Parties are allowed only in the party wing (Wing 5B). If you're planning on hosting a party, request a room in the party wing when making your room reservation. Visit this link for rules about hosting parties (social events).
  • Need a sitter? The Doubletree has a relationship with Best Sitter (206) 682-2556


Disability Services


The hotel has an ADA kit available for use. It includes:


Fire/phone strobe

Pillow vibrator for phone and alarm clock

TTY keyboard

Volume control for phone 

If you rooming at the DoubleTree, please make your request for the kit when you register or ASAP if you have already made your reservations. Items in the kit can be individually requested as needed.


The DoublTree has also coordinated, through an outside provider, rental of wheelchairs and electric scooters. If you have mobility issues, you may want to consider renting one of these. Rentals at the convention may be possible, but to insure that you get what you need, you should call ahead. The rental price for a standard wheelchair is $15 per day, and scooter rental is $50-$60 per day. The delivery fee is $25. The hours to arrange rentals through the hotel Concierge are Monday-Thursday 11am-7pm, and Friday-Sunday 6am-10pm. Contact John Nelson at (206) 246-8600 Ext. 4334. 

The Seaport lounge is now a Sport’s Bar and restaurant with access via a ramp to the bar on the upper level.




Coffee Garden and Seaports Menus (Doubletree Restaurants):
Breakfast -Offered on Thurs / Fri in Coffee Garden from 6am - 11am, Sat / Sun from 6am - 2pm
All Day -Offered in Coffee Garden from 11am - 11pm and in Seaports from 11am - 10pm
Late Night - Offered in Seaports from 10pm - 2am


Espresso Cart - 6am - 8pm

Room Service - 6am - 12am

Coffee Garden - 6am - 11pm

Seaports - 11am - 2am 


Find a restaurant nearby


Getting there


  • The Doubletree offers shuttle service from the airport.
  • The hotel is on the North side of the street, and has entrances on both 188th and International Blvd (also known as Pacific Hwy South or Hwy 99).
  • South from Seattle on I-5: Take the S. 188 – Orillia Road exit. Exit number 152. Turn right off exit and drive West 1.2 miles. The entrance to the hotel will be on your right as you come down the hill.
  • North toward Seattle on I-5: Take the Seattle Tacoma Airport – S.188th exit. Exit number 152. Turn left off exit and drive 1.4 miles. The entrance to the hotel will be on your right as you come down the hill.
  • You can also get there by bus on the following King County Metro routes: 174   180   191   194




The Doubletree SeaTac Airport Hotel has 836 parking spaces! Although this is a remarkable parking space per guest room ratio, parking at the hotel is very, very limited.


  • Convention members staying in a hotel guest room receive complimentary parking for 1 vehicle per guest room. 
  • Additional cars and other vehicles may park on a space available basis for $8.00 per day/per space.
  • Vehicles parked in fire lanes, delivery lanes, or blocking throughways will be towed at the owner's expense.
  • To provide as many parking spaces as possible, Park & Fly is suspended for the weekend and the hotel staff will park off site. We encourage you to seek alternatives to bringing your vehicle to the hotel. We're fortunate to be so near the airport where many parking facilities are available. Many facilities offer special weekend rates.

The Doubletree parking vendor has relationships with area parking lots. The staff at the parking kiosks will provide a list to other affiliated lots if the Doubletree lot is full when you arrive. Shuttle service may be available from other Doubletree / Hilton properties; check back for more information.


Reserving Suites:


  • Hosting a party? Read the hotel rules here.
  • The Norwescon 32 Hotel Liaison will begin accepting reservation requests starting November 1st, 2008.
  • Presidential and Parlor Suites are located in the Tower and are appropriate for events without loud music. Typical acceptable uses for these suites are receptions, socials, cocktail parties, coffee klatches, luncheons, teas, etc.
  • Lakeside Suites and Family Rooms are located in the “party” wing (5B) and are appropriate for louder events.
  • A damage deposit is required for all suites. (Please see details under “Damage Deposit” below).
  • Reservation requests are taken on a first come, first served basis.
  • Send reservation requests to hotels at norwescon dot net.


Prices and descriptions below:


Presidential Suites - SOLD OUT - ($320.00) are located in the Tower, and have room to entertain up to 35 people. They feature a ½ bath off the formal entry, a large living room with two couches and two chairs, dining room table and six chairs, wet bar, and refrigerator. Balcony entrances are at both the living room and bedroom. Connecting rooms are available.


Parlor Suites - ($280.00) are located in the Tower, and have room to entertain up to 25 people. They feature a main bathroom off entry, a couch, two chairs, dining room table and four chairs, wet bar, and refrigerator. The King size bedroom has a half bath. Balcony entrance off the living room. No connecting rooms are available. (There are some adjoining rooms available).

Lakeside Suites - SOLD OUT- ($280.00) are located in Wing 5B, and have room to entertain up to 34 people. They feature a ½ bath off the entry, a large living room with a couch and two chairs, dining room table and four chairs, work desk, TV in armoire, wet bar, and refrigerator. The King size bedroom has a separate bathroom featuring a large shower and separate bathtub. Separate balconies for the living room and bedroom. Connecting rooms are available.


Family Rooms - ($216.00) located in Wing 5B, are 2 connecting sleeping rooms. Great for parties or families with small children, these rooms have one hallway entrance and one bathroom.


Damage Deposit


  • A damage/cleaning deposit of $1,000.00 will be required for all suites.  
  • A credit card of the guest will be pre-approved for the amount, but will not be charged the deposit until checkout.
  • Before checking out, it is the responsibility of the guest to have someone from the front desk visit the suite or rooms to verify the condition of the room or suite. Any damage should be noted at that time. When you're ready to check out, please contact the Convention Services office if you would like a convention committee member to be present.