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

Offering cars for rent, as well as Wi-Fi in the lobby, the comfortable 4-star The Westin St. Francis San Francisco On Union Square Hotel is 25 minutes by foot from Pier 39. The 31-story luxurious hotel has an American restaurant serving American cuisine and is situated right around the corner from the 2.6-acre public plaza "Union Square".

Location

This smoke-free hotel is centrally located 0.3 miles from the upscale urban Shopping mall "Westfield San Francisco Centre", right in the center of San Francisco. You will enjoy your visit to the historic park "Washington Square", 20 minutes by foot from the Westin St. Francis San Francisco On Union Square. Also, restaurants and theaters are located near the accommodation. This hotel is located 1.3 miles from the waterfront museum "Aquarium of the Bay". The Westin St. Francis San Francisco On Union Square Hotel is situated just a 5-minute walk from Clay Street & Powell Street bus stop and within reach of Powell Street subway station.

Rooms

Furnished with a writing table, some of the 54 rooms feature blackout drapes, an iron and ironing board, and air conditioning along with free Wi-Fi and a flat-screen TV with satellite channels. Some elegant rooms feature marble bathrooms. The marble bathrooms come with a roll-in shower and a separate toilet, along with a hairdryer and bathrobes. Some rooms have views of the the bay.

Food & Drinks

The Westin St. Francis San Francisco On Union Square offers guests a hot buffet breakfast. Carusos, an onsite restaurant, is open for lunch. The lounge bar serves homemade drinks along with snacks and homemade pastry. It also treats guests to premium cocktails.

Leisure & Activities

At The Westin St. Francis San Francisco On Union Square Hotel fitness classes and massage therapy are available for an extra charge. Guests with children at this accommodation can take advantage of cribs and baby chairs. Guests will appreciate wine tastings arranged by the San Francisco 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
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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 229 per night
Check-in 19 Mar 2026
Check-out 20 Mar 2026
Guests 2 guests

Adults:

2

Children:

0
Special offers & deals Limited offer

Early Booking Discount

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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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    100% Verified Reviews
    Enter dates to see availability
    From USD 229 per night
    Check-in 19 Mar 2026
    Check-out 20 Mar 2026
    Guests 2 guests

    Adults:

    2

    Children:

    0
    Check-in & out
    19 Mar 2026
    20 Mar 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.