The Westin St. Francis San Francisco On Union Square Hotel

335 Powell Street, Downtown San Francisco, San Francisco, United States - Show on map
4.0 920 reviews

Located around 5 minutes by foot from the 2.6-acre public plaza "Union Square", the 4-star smoke-free The Westin St. Francis San Francisco On Union Square Hotel boasts a banquet hall, welcoming collective gatherings. Offering wine tastings, this comfortable hotel is just moments from the upscale urban Shopping mall "Westfield San Francisco Centre".

Location

The hotel is located in the Oberkassel district of San Francisco, near restaurants and theaters and a mere 0.6 miles from Chinatown. The waterfront museum "Aquarium of the Bay" is about 25 minutes' walk from the luxurious Westin St. Francis San Francisco On Union Square, and San Francisco International airport is 16 miles away. This 31-story accommodation is also within reach of At&T Park. The 210-foot Coit Tower lies 1.3 miles away, while Powell Street is not far from the San Francisco hotel. Clay Street & Powell Street bus stop is approximately 5 minutes' stroll from the Westin St. Francis San Francisco On Union Square.

Rooms

You can choose from one of the 54 well-appointed rooms with free Wi-Fi and a flat-screen TV with satellite channels, and self-catering amenities like tea and coffee-making facilities. Certain rooms feature a standard interior along with marble flooring. The marbled bathrooms are equipped with a roll-in shower and a separate toilet, along with hair dryers and bathrobes. Some of the contemporary rooms boast the bay views.

Food & Drinks

The Westin St. Francis San Francisco On Union Square Hotel offers a daily buffet breakfast. The onsite Carusos restaurant serves American specials, and at the same time, European classics are available in Chateau Montelena Tasting Room restaurant. The lounge bar offers homemade drinks and snacks, including appetizers and homemade pastry. It also serves evening cocktails.

Leisure & Activities

The Westin St. Francis San Francisco On Union Square includes fitness classes and massage therapy available for an additional charge. There are cribs and baby chairs at the accommodation for guests with children. The availability of a golf course guarantees guests an active stay at the hotel.

Why choose The Westin St. Francis San Francisco On Union Square Hotel

Select room

Main amenities

  • Free Wi-Fi

  • 24-hour services

  • Express check-in/ -out

  • Fitness/Gym

  • On-site Dining

  • Meeting facilities

  • Child-friendly

  • Wheelchair access

  • Breakfast

  • Air conditioning

  • Pets

General
  • Free Wi-Fi
  • 24-hour services
  • Express check-in/ -out
  • Fitness/Gym
  • On-site Dining
  • Meeting facilities
  • Child-friendly
  • Wheelchair access
  • Breakfast
  • Air conditioning
  • Pets
1/35

Internet

  • Free Wi-Fi in rooms

Parking options

  • Parking

Activities

  • Fitness centre

Property services

  • Safe deposit box
  • 24-hour reception
  • Express check-in/ -out
  • 24-hour security
  • Luggage storage
  • Currency exchange
  • Pet amenities available
  • Car hire
  • Laundry
  • Dry cleaning
  • Tours/Ticket assistance
  • Welcome drink

Dining options

  • In-room breakfast
  • Restaurant
  • Special diet menus

Business facilities

  • Meeting/ Banquet facilities

For kids

  • Cots
  • Babysitting/Child services
  • Children's menu

For disabled guests

  • Rooms/ Facilities for disabled
  • Wheelchair access
  • Toilet for disabled
  • Bathroom for disabled

In the rooms

  • Air conditioning
  • Heating
  • Sitting area
  • Tea and coffee facilities
  • Dining table
  • Ironing facilities
  • Rollaway beds

In the bathroom

  • Free toiletries

Devices

  • Flat-screen TV
  • Direct dial telephone
  • AM/FM alarm clock

Design

  • Carpeted floor

General facilities

  • No smoking on site
  • Lift
  • Smoke detectors
  • Electric vehicle charging station
  • Fire extinguishers
  • Key card access
  • Key access

Pets

  • Pets allowed

Important information

Check-in:
from 16:00 until 23:59
Check-out:
until 11:00
  • Children and extra beds
  • Maximum capacity of extra beds in a room is 1.

Enter dates to see availability

From USD 227 per night
Check-in 12 Feb 2026
Check-out 13 Feb 2026
Guests 2 guests

Adults:

2

Children:

0
Special offers & deals Limited offer

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Family Package Deal

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Save up to 20% with special family packages that include your stay, meals, and fun for the kids..

Summer Deal

Up to 15% off
Make the most of summer with up to 15% off and free breakfast – limited-time offer.

Rooms

Photos of The Westin St. Francis San Francisco On Union Square Hotel

Location of The Westin St. Francis San Francisco On Union Square Hotel

335 Powell Street, Downtown San Francisco, San Francisco, United States

Attractions
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Transportation

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    901 reviews

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    100% Verified Reviews
    Enter dates to see availability
    From USD 227 per night
    Check-in 12 Feb 2026
    Check-out 13 Feb 2026
    Guests 2 guests

    Adults:

    2

    Children:

    0
    Check-in & out
    12 Feb 2026
    13 Feb 2026
    Guests
    2 guests
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    Details:

    335 Powell Street, San Francisco, United States

    Important information
    The Westin St. Francis San Francisco On Union Square
    Check-in:
    from 16:00 until 23:59
    Check-out:
    until 11:00
    • Children and extra beds
    • Maximum capacity of extra beds in a room is 1.