Skip to main content.
All properties in San Francisco, California, United States of America
1 room, 2 adults

Hilton San Francisco Union Square, San Francisco

4-star4 stars
333 O'Farrell St., San Francisco, CA, 94102, United States of America

4-star hotel with 2 restaurants, near Westfield San Francisco Centre
  • Free WiFi in lobby
  • Collect nightsYou can collect Hotels.com® Rewards nights here
  • Price Guarantee
From 4,062 reviews

TripAdvisor Traveller Rating

  • The first room it was very small for 3 persons not good location or view also very noisy…Jul 10, 2019
  • I didn't get what I book the rooms worth, and was ask to show proof what particular room…Jul 8, 2019

Hilton San Francisco Union Square, San Francisco

from $195
  • Room, 1 King Bed, City View (Floors 20-44)
  • Skyline View - 2 Double Beds - Floors 20-44
  • 1 King Bed Junior Suite
  • 2 Double Beds
  • 1 King Bed
  • 1 Queen Bed
  • 2 Queen Beds Junior Suite
  • Skyline View - Junior Suite 1 King Bed
  • Room
  • 1 King Bed 1 Bedroom Suite
  • Corner 1 Bedroom Suite 2 Beds Tower 1
  • Skyline View - Corner King 1 Bedroom Suite
  • 1 Bed Mobility/Hearing Access Tub
  • 1 Bed Mobility/Hearing Access Roll-in Shower
  • Room, 1 King Bed, Accessible, View (Mobility & Hearing, Roll-in Shower)
  • Deluxe 2 Bed Mobility/Hearing Access Roll-in Shower
  • View 1 Bed Mobility/Hearing Access Tub
  • Suite, 1 Bedroom (with Parlor)
  • Deluxe 2 Beds Mobility/Hearing Access Tub
  • Deluxe 1 King Bed
  • Deluxe 2 Double Beds
  • Pool View with Terrace - 1 King Bed
  • 2 Bedroom Suite with Parlor
  • Junior Suite 2 Beds Mobility/Hearing Access Roll-in Shower
  • View 1 Bed Suite Mobility/Hearing Access Roll-in Shower
  • View 2 Beds Mobility/Hearing Access Tub
  • Junior Suite 1 Bed Mobility/Hearing Access Roll-in Shower
  • View 1 Bed Junior Suite Mobility/Hearing Access Tub
  • Balcony Skyline View - 2 Double Beds
  • Balcony Skyline View - 1 King Bed
  • Deluxe Corner King Junior Suite
  • Deluxe 2 Queen Beds

What’s around Hilton San Francisco Union Square, San Francisco

Landmarks

  • In Downtown San Francisco
  • Westfield San Francisco Centre - 5 min walk
  • Moscone Convention Center - 12 min walk
  • San Francisco Museum of Modern Art - 12 min walk
  • Asian Art Museum of San Francisco - 13 min walk
  • Louise Davies Symphony Hall - 19 min walk
  • San Francisco City Hall - 19 min walk
  • TransAmerica Pyramid - 20 min walk

Getting around

  • San Francisco, CA (SFO-San Francisco Intl.) - 19 min drive
  • Oakland, CA (OAK-Oakland Intl.) - 26 min drive
  • San Carlos, CA (SQL) - 28 min drive
  • Hayward, CA (HWD-Hayward Executive) - 30 min drive
  • Concord, CA (CCR-Buchanan Field) - 35 min drive
  • Novato, CA (NOT-Gnoss Field) - 42 min drive
  • San Francisco 4th and King Station - 23 min walk
  • San Francisco 22nd Street Station - 4 min drive
  • San Francisco Bayshore Station - 9 min drive
  • Powell St. Station - 6 min walk
  • Montgomery St. Station - 11 min walk
  • Civic Center Station - 12 min walk

At a glance

Key facts

Hotel size

  • This hotel has 1,921 rooms
  • This hotel is arranged over 46 floors

Arriving/leaving

  • Check-in time 3 PM-3 AM
  • Check-out time is noon
  • Express check-out

Required at check-in

  • Credit card deposit required

  • Government-issued photo ID required

Travelling with others

Children

  • Children stay free when occupying the parent or guardian's room, using existing bedding

Pets

  • Pets allowed (dogs only) *

  • 2 per room (up to 75 lbs)

Internet

  • Free WiFi in public areas

  • WiFi and wired Internet access in rooms *

Transportation

Parking

  • Valet parking *

  • Car charging point

Payment types at the property

Other information

  • Smoke-free property
* See small print for additional details or extra charges

In the hotel

Food and drink
  • Full breakfast daily (surcharge)
  • 2 restaurants
  • 3 bars/lounges
  • Coffee shop/café
  • Snack bar/deli
  • Coffee/tea in a common area
Things to do
  • Outdoor pool
  • Fitness facilities
Working away
  • Business center
  • Conference space
  • Meeting rooms
  • Conference space size (feet) - 160000
  • Conference space size (meters) - 14864
  • Computer station
Services
  • 24-hour front desk
  • Concierge services
  • Tours/ticket assistance
  • Limo or Town Car service available
  • Dry cleaning/laundry service
  • Laundry facilities
  • Free newspapers in lobby
  • Wedding services
  • Multilingual staff
  • Porter/bellhop
Facilities
  • Number of buildings/towers - 3
  • Year Built - 1964
  • Elevator/lift
  • ATM/banking
  • Safe-deposit box at front desk
Accessibility
  • Accessible bathroom
  • In-room accessibility
  • Roll-in shower

In the room

Home comforts
  • In-room climate control (air conditioning)
  • Air conditioning
  • Coffee/tea maker
  • Iron/ironing board
Sleep well
  • Hypo-allergenic bedding available
Freshen up
  • Private bathroom
  • Shower/tub combination
  • Designer toiletries
  • Hair dryer
Be entertained
  • 37-inch flat-screen TV
  • Premium TV channels
Stay connected
  • Desk
  • WiFi (surcharge)
  • Phone
Food and drink
  • Refrigerator
  • Microwave (on request)
More
  • Daily housekeeping
  • In-room safe (laptop compatible)
  • Connecting/adjoining rooms available

Special features

Dining

Urban Tavern - This restaurant specializes in American cuisine and serves breakfast and dinner. Guests can enjoy drinks at the bar.

Herb N Kitchen - This coffee shop specializes in American cuisine and serves breakfast, lunch, dinner, and light fare. Open daily.

Cityscape Bar and Lounge - This rooftop bar serves light fare only. Open daily.

Lobby Bar - Onsite lobby lounge. Open daily.

Hilton San Francisco Union Square, San Francisco’s small print

Also known as

  • Hilton Hotel San Francisco Union Square
  • Hilton San Francisco Union Square
  • San Francisco Union Square Hilton
  • Hilton Hotel San Francisco
  • Hilton San Francisco Union Square Hotel San Francisco
  • San Francisco Hilton
  • Hilton San Francisco Union Square Hotel

Policies

The property has connecting/adjoining rooms, which are subject to availability and can be requested by contacting the property using the number on the booking confirmation.

Optional extras

Late check-out can be arranged for an extra charge (subject to availability, amount varies)

Self parking costs USD 66.12 per night

Valet parking costs USD 79.80 per night with in/out privileges

Rollaway beds are available for USD 25.0 per night

Full breakfast is offered for an extra charge of USD 48.66 for adults and USD 18.72 for children (approximately)

Pets are allowed for an extra charge of USD 50.00 per accommodation, per stay

WiFi is available in guestrooms for USD 12.95 per night (rates may vary)

Wired Internet access is available in guestrooms for USD 12.95 per day (rates may vary)

We have included all charges provided to us by this property. However, charges can vary, for example, based on length of stay or the unit you book.

Didn’t find the right property?

Continue searching for San Francisco, California, United States of America

Recent reviews

Very Good 8.0 From 2,266 reviews

Very Good 8.0
Know when check out is!
Check out time was not clear. The cleaning should be better checked as there was a used bandaid in the shower and no towels in the room upon arrival.
Sierra, usOther trip
Very Good 8.0
My review.
1. When we checked-in the front desk receptionist, I felt was racist. She did not give me the welcome gift even though I am Hilton Honors guest. I know every time I stay at Embassy Suites, I always get the HH guest bag. I saw a cabinet full of gift bags, the same one they also give out in Emb suites but y husband said just don’t mind it so I did. I did mention it to the lady anymore. 2. The surrounding area was so filthy dirty. I’d even say, if not for the many tourists, it would be considered safety and health hazard. There are sooo many homeless people. Garbage all over. The reason it was not that scary is because there are so many tourists around.
Rolando, usFamily trip
Exceptional 10.0
Hilton Level of Service
Hilton Hotels' service lives up to its reputation and goes beyond the call. I love that u can text lame questions about how to order room service after hours and get back immediate nonjudgmental answers.
Vincent, usOther trip
Good 6.0
The Hotel was overall a nice hotel . I wasn't happy to find out parking was $66 a night . I feel like they should have told me that upon arrival during the check-in process . I don't feel the pool was an appropriate size vs the size of the hotel .I also feel that the rooms should have microwaves .
Charla, usRomance trip
Poor 2.0
Old and no service !
Complete shit service ! This is nothin like a Hilton hotel! Rooms were terrible ! Stained beds!
usTrip with friends

Hilton San Francisco Union Square, San Francisco

Is the description of this hotel not correct? Tell us