Rooms & Rates

  • For stays longer than 90 days, please call 866-539-3446.
  • You can only book 550 days in advance.
  • Please double-check your dates.
1 Room 1 Rooms , 1 Adult 1 Adults , 1 Child 0 Children

The Westin St. Francis San Francisco on Union Square Hotel Amenities

The Westin St. Francis San Francisco on Union Square is legendary for its amenities and service.

3:00 PM     12:00 PM

Weekends last longer at Westin with late checkout on Sunday. Availability may vary.

Business Services

Family Activities & Services

  • Babysitting Service

Guest Services

  • Luggage Assistance
  • Dry Cleaning Service
  • This is a smoke-free hotel. Breathe Westin™
  • Laundry Service
  • Service Express®
  • Currency Exchange Service
  • Cash Machine (ATM)
  • A Colorful Past
  • Bellstand
  • Luggage Storage
  • Shoe Shine Service
  • Concierge Service

Recreation & Entertainment



Internet Access

Free internet is available to all SPG Members when booking on Starwood websites, mobile sites and SPG apps. Benefits vary by membership level.  Learn more

  • High Speed Internet Access 14.95 USD per day