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  • For stays longer than 90 days, please call 866-539-3446.
  • You can only book 550 days in advance.
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Classic Rooms, Landmark Building

(490 rooms)
160-350 Square Feet / 15-33 Square Meters
The Westin St. Francis San Francisco on Union Square - Classic Queen Bed, Landmark Building
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  • You can only book 550 days in advance.
  • Please double-check your dates.

Deluxe Rooms, Tower Building

(349 rooms)
400 Square Feet / 37 Square Meters
The Westin St. Francis San Francisco on Union Square - Deluxe Two Double Beds, Tower Building
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  • For stays longer than 90 days, please call 866-539-3446.
  • You can only book 550 days in advance.
  • Please double-check your dates.

Grand Deluxe Rooms, Landmark Building

(68 rooms)
330 Square Feet / 31 Square Meters
The Westin St. Francis San Francisco on Union Square - Grand Deluxe King Bed, Landmark Building
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  • You can only book 550 days in advance.
  • Please double-check your dates.

Grand Deluxe Rooms, Tower Building

(204 rooms)
The Westin St. Francis San Francisco on Union Square - Deluxe King Bed, Tower Building
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  • For stays longer than 90 days, please call 866-539-3446.
  • You can only book 550 days in advance.
  • Please double-check your dates.

Junior Suites, Landmark Building

(14 suites)
400 Square Feet / 37 Square Meters
The Westin St. Francis San Francisco on Union Square - Grand Deluxe King Bed, Landmark Building
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  • For stays longer than 90 days, please call 866-539-3446.
  • You can only book 550 days in advance.
  • Please double-check your dates.

Classic Suites, Landmark Building

(18 suites)
400-500 Square Feet / 37-46 Square Meters
The Westin St. Francis San Francisco on Union Square - Classic Suite Bedroom
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  • You can only book 550 days in advance.
  • Please double-check your dates.

Pacific Suite

(1 suite)
600 Square Feet / 56 Square Meters
The Westin St. Francis San Francisco on Union Square - Pacific Suite

Parkview Suites

(5 suites)
600 Square Feet / 56 Square Meters
The Westin St. Francis San Francisco on Union Square - Parkview Suite Living Area
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  • For stays longer than 90 days, please call 866-539-3446.
  • You can only book 550 days in advance.
  • Please double-check your dates.

City View Suites

(8 suites)
800 Square Feet / 74 Square Meters
The Westin St. Francis San Francisco on Union Square - Cityview Suite Living Area
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  • For stays longer than 90 days, please call 866-539-3446.
  • You can only book 550 days in advance.
  • Please double-check your dates.

Bridgeview Suite

(1 suite)
780 Square Feet / 72 Square Meters
The Westin St. Francis San Francisco on Union Square - Bridgeview Suite

Windsor Suite

(1 suite)
1,900 Square Feet / 177 Square Meters
The Westin St. Francis San Francisco on Union Square - Windsor Suite Living Area

Specialty Suites

(36 suites)
800-1,000 Square Feet / 74-93 Square Meters
The Westin St. Francis San Francisco on Union Square - London Suite
NOT AVAILABLE ONLINEPlease call (1)(415) 397-7000