The Westin St. Francis San Francisco on Union Square

335 Powell Street  • San Francisco, California 94102 • United States • Map

Phone: (415) 397-7000 • Fax: (415) 774-0124

Contact Us

Union Square Hotel Deals

Looking for the best available rate at The Westin St. Francis? Click here to make reservations online or call 866-716-8126.

Located on Union Square and opened in 1904, the Westin St. Francis is a landmark among San Francisco hotels. Our iconic building combines rich history with modern luxury, innovation, and design. Explore amazing Union Square Hotel Deals and Offers available now at The Westin St. Francis.

Travel Tip: Receive our best available rates on stays now through July 6, 2014.

Ride the San Francisco Cable Cars

Revel in a truly San Franciscan experience. Receive two Cable Car passes per room, per night plus complimentary High Speed Internet Access. Book online, or call 866-716-8126 and mention rate plan LYPKG.

Terms & Conditions

Suite Escape - Earn 3,000 Bonus Starpoints

Elevate your stay at The Westin St. Francis San Francisco. Reserve our exclusive Pacific Suite, Windsor Suite or Bridgeview Suite and enjoy:

  • 3,000 Bonus Starpoints
  • Complimentary parking
  • Complimentary daily breakfast for two
  • Complimentary high speed Internet access
  • Two tickets for the San Francisco Cable Car

Book online, or call 866-716-8126 and mention rate plan LAPKG1 to book stays through August 31, 2014.

Terms & Conditions

Francis The Earthquake Dog 110th Anniversary Package

Celebrate the 110th anniversary of The Westin St. Francis with your four-legged companion! During your stay you will enjoy:

  • Gourmet dog treats
  • Two chocolate chip cookies
  • Two Voss waters
  • Silver drinking dish
  • Westin Heavenly Dog Bed and mint duvet 
  • Francis the Earthquake Dog stuffed animal

Book online, or call 866-716-8126 and mention rate plan 110DOG.

Terms & Conditions


Stay with The Westin St. Francis and take in spectacular views of Union Square from our exclusive Union Square view rooms. Your package will include:

  • Rates from $279 in a Union Square View Room
  • Complimentary High Speed Internet access and local and toll free calls

To take advantage of this exclusive offer, book online or call 866-716-8126 and mention rate plan LBPKG.

Terms & Conditions


Enjoy shopping in Union Square - on us! Take advantage of our Macy's Shopping Package and receive:

  • Rates from $269
  • One $100 Macy's gift card per night you stay (issued upon check-in)

To reserve this special offer, click the Book Now button or call 866-716-8126 and mention promo code LWPKG.

Terms & Conditions


Have a well-rested and well-nourished stay at The Westin St. Francis.


Book now or call 866-716-8126 and mention rate plan LVPKG1 to reserve your stay.

Stay 3 nights and receive a $50 food and beverage credit for use at the hotel. 

Terms & Conditions


Book online at and you will find the lowest rate - guaranteed! If you do find a lower published rate prior to, or within 24 hours of booking your room, simply submit a Best Rate Guarantee Claim and the lower rate will be will honored. It's now easier than ever with our online claim form. We'll also give you an additional 10% discount or 2,000 Starpoints®. Guaranteed.

Terms & Conditions

Rooms & Rates


Children Per Room.

This information enables us to identify the rooms that will best accommodate your party and to prepare for your arrival.

See room terms and details for information about rollaway and/or extra person charges.

Please note that at most Starwood hotels, guests 17 and under are considered children. All other guests are considered adults. You will be told of any hotel-specific differences in this policy on the following page.