Enjoy the best hotel suites in Downtown San Francisco when you stay with us at the timeless yet modern, The Westin St. Francis San Francisco on Union Square. 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

Expand Your Horizons
Look both ways in our Studio Suite overlooking Yerba Buena Gardens or the Downtown skyline.

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.

Heavenly Dog Beds, Bowls, and Mats

Newly Renovated Luxury Suites: Discover the Difference!

Our newly renovated suites offer the ultimate in luxury and comfort, with stunning views of San Francisco and all the amenities you need for a truly unforgettable stay.

Luxury Suite
Luxury Suites
Corner Luxury Suite


Dynamic views of Union Square, East Bay and South Bay are yours from this 800-square-foot corner suite of the Tower Building’s 31st floor.

Corner Luxury Suite


San Francisco’s cosmopolitan culture is the focus of this two-bedroom luxury suite adorned with custom furnishings. Its premium corner location offers spacious living and dining areas with large windows on either side, showcasing signature 31st floor views of Alcatraz, the Golden Gate Bridge, the North Bay and East Bay.

Luxury Suite


This 1,900-square-foot suite is suited for royalty with lush furniture, a large living, dining and marble bar area, and panoramic city and bay views.

Corner Luxury Suite


Maximize your time and your place in San Francisco in this modern one-bedroom floor plan with large, north-facing bay windows with engaging views of Alcatraz, the Golden Gate Bridge and the North Bay.

Luxury Suite

Union Square

Engage with the city in this, our most popular hospitality suite overlooking Union Square, the Financial District, Bay Bridge, and the San Francisco Bay.

Luxury Suite

Golden Gate

Inspired entertainment happens in this spacious suite on the 31st floor with exhilarating views of Twin Peaks and of course the famed Golden Gate Bridge.

Specialty Suites

Chairman Suite

This sumptuous & stylish suite is a gem of a hospitality suite. Located in our Landmark Building, it has 750 sq. ft. & 2 levels of space. The first level features carved wood paneling & leaded glass windows that open onto Union Square, as well as a living room, dining room, half bath and kitchen area with a full refrigerator. The second level has 3 bedrooms (third bedroom at an additional fee).

Chairman Suite - Parlor

State Suite

This open 750-square-foot suite is elegant and sophisticated, and a popular suite with a wonderful view of Union Square and the San Francisco skyline. (2nd bedroom at an additional fee)

One-Bedroom State Suite - Living Room

MacArthur Suite

With two bedrooms, this suite has a spacious parlor that's perfect for entertaining. Living area has a large dining area with a full dining room table.

Landmark Building MacArthur Suite - Parlor

Frequently Asked Questions

View frequently asked question for The Westin St. Francis.

King Deluxe Guest Room Landmark View

Take an Immersive 3D Tour

A tour of our rooms, suites and meeting spaces to inspire your next getaway. Discover all that our Downtown San Francisco property has to offer!

The Westin St. Francis San Francisco on Union Square


Save Now with a Marriott Bonvoy Member Rate

Book this hotel and join Marriott Bonvoy free at checkout.

Discover a tranquil oasis when you reserve our penthouse suites in San Francisco
Book one of our Landmark Building rooms, boasting chandeliers, crown molding and high ceilings
Relax in our suites in downtown San Francisco 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 or Union Square from select San Francisco hotel rooms
Upgrade your stay to one of our airy hotel suites in San Francisco featuring expanded living spaces

Frequently Asked Questions

The Westin St. Francis San Francisco on Union Square