The Westin St. Francis San Francisco on Union Square


Timeless yet modern, the hotel rooms and suites at The Westin St. Francis San Francisco on Union Square provide a thoroughly relaxing stay near the city's downtown attractions and entertainment options. Select from the charming and classic rooms in the Landmark Building and the residential suites in our Tower Building. All of our hotel accommodations feature the Westin Heavenly® Bed for a serene night’s sleep in downtown San Francisco. Additional signature amenities include 250-thread-count sheets and duvets, an Enseo SMART TV system with personal streaming capabilities, a refrigerator and private-label Westin-brand bath and beauty products to enhance your visit. Stay side-by-side with family and friends near Union Square and reserve your connecting hotel rooms for a $50 daily fee. For more information, please call us or email

Empower Your Well-Being

Recharge in our elegant hotel rooms, many featuring chandeliers, soaring ceilings and decorative moldings that reflect the landmark building. All rooms offer Heavenly® Beds, marble bathrooms, Enseo SMART TV systems, ample desks and Wi-Fi. Upgrade to a suite to enjoy a large living area perfect for impromptu business meetings or entertaining. Take advantage of our WestinWORKOUT® Fitness Studio, taste the flavors of San Francisco in our restaurants or savor every sip at our timeless Clock Bar.

Pet Friendly room with dog lying on dog bed and woman reading magazine on  bed.

Frequently Asked Questions

View frequently asked question for The Westin St. Francis.

Exterior of hotel.
Discover a tranquil oasis in downtown San Francisco when you reserve our hotel rooms and suites
Book one of our Landmark Building rooms, boasting chandeliers, crown molding and high ceilings
Elevate your stay in one of our hotel rooms with plush bedding, marble bathrooms and mini-fridges
Keep productive while in San Francisco, thanks to an in-room desk, an ergonomic chair and Wi-Fi
Wake up to scenic views of downtown San Francisco or Union Square from select hotel rooms and suites
Upgrade your stay near Union Square to one of our airy hotel suites featuring expanded living spaces