The Westin St. Francis San Francisco on Union Square
Top Signal

San Francisco · Union Square

The Westin St. Francis San Francisco on Union Square

8.7Guest score
4Stars
6,840Reviews

Typical recent rate

$249

Reference price

$349

Signal savings

Save 29% · $100

Price checked Jul 10, 2026

Travel dates

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About this hotel

Iconic Union Square Westin on Powell Street — historic scale, cable-car doorstep, and the most classic full-service SF base for first-timers.

The Westin St. Francis is the Union Square landmark workhorse: massive review volume, Bonvoy earning, and a Powell Street address that makes SF logistics easy. At $249 it is the clearest full-service signal when boutique rates look thin on inventory.

Signal summary

Historic Union Square full-service signal when central logistics outrank boutique novelty.

Best for

  • First-time SF
  • Union Square base
  • Marriott Bonvoy

Amenities

  • Union Square Landmark
  • Historic Hotel
  • Spa
  • Multiple Dining
  • Marriott Bonvoy

Frequently asked questions

Is the Westin St. Francis a good first-time SF hotel?

Yes — Union Square transit, cable cars, and walkable downtown access make it one of the easiest bases for exploring the whole city.

How does it compare to Parc 55?

Both are large Union Square hotels. St. Francis has more historic character; Parc 55 is a Hilton option often competing on rate and rooms.

Does it have a pool?

Expect spa and fitness amenities more than a destination pool — confirm current facilities for your dates.

Trip upgrade

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