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Hilton San Francisco Union Square

A high-rise room with a city view, a sofa, two chairs, a small table, and a patterned rug.

A table with a glass of amber liquid, a plate of small pastries, and a cityscape view through large windows.

A restaurant with a city view, tables with glasses, and a menu.

A woman sitting by a window with a city view, holding a glass of wine and a pink bag.

A modern bar with a long counter, bar stools, and a bartender. There are shelves with bottles and glasses, and a view of the city through large windows.

Overview
Rooms
Location
Policies

Excellent

Popular amenities

Pet-friendly
Air-conditioning
Breakfast available

includes taxes & fees

3 Oct - 4 Oct

Explore the area

333 O'Farrell St., San Francisco, CA, 94102

Place, Warfield Theatre
‪5 min walk‬
Place, Westin St Francis Hotel Glass Elevators
‪5 min walk‬
Place, Union Square
‪5 min walk‬
Airport, San Francisco, CA (SFO-San Francisco Intl.)
‪21 min drive‬

Room options

A hotel room with a bed, a desk, a television, a sofa, and a view of the city.

Deluxe Corner King Junior Suite

Sleeps 3
1 King Bed

Hypo-allergenic bedding, in-room safe, desk, iron/ironing board

King Junior Suite

Sleeps 3
1 King Bed

A hotel room with a large bed, a desk, a chair, and a view of a cityscape.

Skyline View King Room

Sleeps 3
1 King Bed

A hotel room with a large bed, a sofa, a desk, and a view of the city skyline.

Junior Suite, 1 King Bed

Excellent

City view
1 bedroom
Sleeps 3
1 King Bed

A hotel room with two beds, a TV, a sofa, a small table, and artwork on the walls.

Junior Suite, 2 Queen Beds

Excellent

City view
1 bedroom
Sleeps 5
2 Queen Beds

Skyline View Junior Suite, 1 King Bed

Good

City view
1 bedroom
Sleeps 3
1 King Bed

Room, 3 Double Beds

1 bedroom
Sleeps 5
3 Double Beds

A hotel room with a flat-screen TV, a desk with a chair, a sofa, a coffee table, and a lamp.

1 King Bed 1 Bedroom Suite

Exceptional

City view
Sleeps 3
1 King Bed

A modern hotel room with a grey sofa, a glass coffee table, a desk with a computer, and a large window offering a city view.

Skyline View - Corner King 1 Bedroom Suite

Exceptional

City view
Sleeps 3
1 King Bed

A hotel room with a large bed, a sofa, a desk, and a lamp.

1 Bed Mobility/Hearing Access Tub

Exceptional

Sleeps 2
1 King Bed

1 Bed Mobility/Hearing Access Roll-in Shower

Good

Sleeps 2
1 King Bed

A hotel room with a large bed, a desk, a chair, and a TV.

Room, 1 King Bed, Accessible (Mobility & Hearing, Roll-in Shower)

Sleeps 2
1 King Bed

A hotel room with two single beds, a bedside table with a lamp, and a wall-mounted TV.

Deluxe 2 Bed Mobility/Hearing Access Roll-in Shower

Very good

Sleeps 4
2 Queen Beds

View 1 Bed Mobility/Hearing Access Tub

City view
Sleeps 2
1 King Bed

A hotel room with a large bed, a sofa, a nightstand with a lamp, and a view of a cityscape through a large window.

Suite, 1 Bedroom (with Parlor)

City view
1 bedroom
Sleeps 5
1 King Bed

A hotel room with two beds, a desk, a TV, and a window with a city view.

Deluxe 2 Beds Mobility/Hearing Access Tub

Exceptional

Sleeps 4
2 Queen Beds

A hotel room with a large bed, a sofa, a desk, and a window with a city view.

Deluxe 1 King Bed

Very good

City view
Sleeps 3
1 King Bed

A hotel room with two beds, a desk, a TV, and a large window with a city view.

Deluxe 2 Double Beds

Good

City view
Sleeps 4
2 Double Beds

A hotel room with a large bed, a desk, a chair, and a view of a pool and building through the window.

Pool View with Terrace - 1 King Bed

Exceptional

25 sq m
Sleeps 2
1 King Bed

A hotel room with a bed, a TV on a dresser, a gray sofa, a window with a city view, and a door leading to another room.

2 Bedroom Suite with Parlor

City view
2 bedrooms
Sleeps 7
1 King Bed and 2 Double Beds

A hotel room with two beds, a desk, a chair, a lamp, and a large window.

Junior Suite 2 Beds Mobility/Hearing Access Roll-in Shower

Excellent

Sleeps 5
2 Queen Beds

A hotel room with a large bed, a chair, a nightstand, and a window with a city view.

View 1 Bed Suite Mobility/Hearing Access Roll-in Shower

City view
Sleeps 3
1 King Bed

A hotel room with a large bed, a sofa, a small table, and a view of the city.

Junior Suite 1 Bed Mobility/Hearing Access Roll-in Shower

City view
Sleeps 3
1 King Bed

View 1 Bed Junior Suite Mobility/Hearing Access Tub

City view
Sleeps 3
1 King Bed

A hotel room with a modern desk, a black office chair, a coffee maker, and a laptop on the desk.

Balcony Skyline View - 1 King Bed

Very good

City view
25 sq m
Sleeps 2
1 King Bed

A hotel room with a large bed, a desk with a flat-screen TV, a sofa, a dining table, and a view of the city through the window.

Deluxe Corner King Junior Suite

Excellent

City view
Sleeps 3
1 King Bed

Deluxe 2 Queen Beds

Wonderful

City view
Sleeps 4
2 Queen Beds

A hotel room with two beds, a chair, a small table, and a lamp.

Room, 2 Double Beds

Excellent

1 bedroom
Sleeps 4
2 Double Beds

A hotel room with a large bed, a bedside table with a lamp, a nightstand, and a wall-mounted TV.

1 King Bed

Excellent

30 sq m
Sleeps 2
1 King Bed

A hotel room with a large bed, two bedside tables with lamps, a nightstand, and a window with a view of a cityscape.

1 Queen Bed

Excellent

30 sq m
Sleeps 2
1 Queen Bed

A hotel room with a large bed, a desk with a laptop, a chair, a small table, and a view of a city skyline through a large window.

Room, 1 King Bed, City View (Floors 20-44)

Very good

City view
30 sq m
Sleeps 3
1 King Bed

About the area

San Francisco

Hilton San Francisco Union Square puts you in the centre of San Francisco, 2 km (1.3 mi) from Ferry Building and 2.5 km (1.6 mi) from Lombard Street. Highlights at this hotel include 2 bars/lounges, a restaurant and an outdoor swimming pool. .The coffee shop, Herb N' Kitchen, serves American cuisine and is open for breakfast, lunch and dinner. Cityscape Sky Bar is the hotel's own rooftop bar, serving drinks along with light fare. Enjoy the 24-hour gym and pool loungers. 150293 square feet (13963 square metres) of event facilities include 73 meeting rooms and conference space, and other business amenities include a business centre and limo/town car service. Other amenities include free Wi-Fi in public areas, a coffee shop/cafe and a snack bar/deli. Full breakfast is available on weekdays between 6:30 AM and 10:30 AM and on weekends between 7:00 AM and 11:00 AM. There's also the convenience of self parking. .With a stay at this 4-property class Union Square hotel, you'll be 2.8 km (1.7 mi) from Painted Ladies and 2.9 km (1.8 mi) from Pier 39.

What's nearby

SHN Curran Theatre - 3 min walk - 0.3 km
Warfield Theatre - 5 min walk - 0.5 km
Westin St Francis Hotel Glass Elevators - 5 min walk - 0.5 km
Union Square - 5 min walk - 0.5 km
450 Sutter Building - 8 min walk - 0.7 km

Getting around

San Francisco Station - 2 min drive
Powell St & O'Farrell St Stop - 3 min walk
San Francisco International Airport (SFO) - 27 min drive

Restaurants

‪Cable55 - ‬4 min walk
‪Bodega SF - ‬3 min walk
‪Herb N'Kitchen - ‬1 min walk
‪Kin Khao - ‬2 min walk
‪Pinecrest Diner - ‬2 min walk

About this property

Hilton San Francisco Union Square

Hilton San Francisco Union Square offers its guests an outdoor pool and a 24-hour health club. There's a restaurant on site, as well as a coffee shop/cafe and a snack bar/deli. You can unwind with a drink at one of the 2 bars/lounges. A computer station is on site and WiFi is free in public spaces.

A business centre, 73 meeting rooms, and limo/town car service are available. Event space at this hotel measures 150293 square feet (13963 square metres) and includes conference space. A vending machine, multilingual staff, and gift shops/newsstands are also featured at the business-friendly Hilton San Francisco Union Square. You'll have access to the health club at a partner property. For a fee, parking is available.

Smoking is allowed in designated areas at this 4-star San Francisco hotel.

1921 guestrooms or units

46 levels

3 buildings

2 bars or lounges

Conference rooms

150293 sq ft of conference space

13963 sq. m of conference space

Built in 1964

Deli

Poolside lounge chairs

Charging station for electric cars

Business facilities

Conference space

Breakfast available (surcharge)

Coffee in lobby

Dry cleaning

Front desk (24 hours)

Express check-out

Staff members are multilingual

Storage area for luggage

Front desk safe

Car service

Tour and ticket information

Concierge

Wedding services available

Gift shop

Newspapers in lobby (free)

Bellhop

Lift

Smoking in designated areas

Water dispenser

Dining venue

Hilton San Francisco Union Square offers 1921 accommodations with laptop-compatible safes and a safe. Fridges and coffee/tea makers are provided. Bathrooms include a combined bath/shower unit, designer toiletries, complimentary toiletries and hairdryers.

In-room wired and wireless Internet access is available for a surcharge. 37-inch flat-screen televisions come with premium satellite channels. Housekeeping is offered on a daily basis and hypo-allergenic bedding can be requested.

Similar properties

Pet-friendly
Restaurant
Air-conditioning
Gym

includes taxes & fees

20 Sept - 21 Sept

Property amenities

Internet

Available in all rooms: WiFi (USD 12.95 per night); wired internet (surcharge)
Available in some public areas: Free WiFi

Parking and transport

Electric car charging station on site
Limo/town car service
Covered parking on site (USD 79.80 per night; includes in/out privileges)
Limited on-site self parking
Wheelchair-accessible parking and van parking available

Food and drink

Full breakfast available for a fee 6:30 AM to 10:30 AM on weekdays and 7:00 AM to 11:00 AM on weekends; USD 59.97 for adults and USD 34.98 for children
2 bars/lounges
A coffee shop/cafe
A restaurant
Coffee and tea in common areas
Snack bar/deli

Restaurants on site

Cityscape Sky Bar
Herb N' Kitchen
Poached
The Lobby Bar

Things to do

24-hour health club
Outdoor pool

Family friendly

In-room cot
In-room refrigerator
Outdoor pool
Pool gate
Snack bar/deli

Conveniences

24-hour front desk
ATM
Free newspapers in lobby
Gift shop/newsstand
Luggage storage
Safe at front desk
Vending machine
Water dispenser

Guest services

Concierge services
Dry cleaning/laundry service
Housekeeping (daily)
Multilingual staff
Porter/bellhop
Tour and ticket assistance
Wedding services

Business services

150,293 square feet of conference space
73 meeting rooms
Business centre
Computer station

Outdoors

Pool loungers

Accessibility

If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
20 accessible parking spaces
Assistive listening devices
Braille/raised signage
Handrails in stairways (98 centimetre high)
Lever door handles
Lift (93 centimetre wide door)
Phone accessibility kit
Stair-free path to entrance
Vibrating pillow alarm
Visual fire alarm
Well-lit path to entrance
Wheelchair accessible (may have limitations)
Wheelchair-accessible business centre
Wheelchair-accessible concierge desk
Wheelchair-accessible gym
Wheelchair-accessible lounge
Wheelchair-accessible parking
Wheelchair-accessible path of travel
Wheelchair-accessible path to lift
Wheelchair-accessible pool
Wheelchair-accessible public bathroom
Wheelchair-accessible restaurant
Wheelchair-accessible van parking

3 buildings
46 floors
Ballroom
Banquet hall
Built in 1964
Designated smoking areas (fines apply)

Room amenities

Bedroom

Bedsheets provided
Free cot
Hypo-allergenic bedding

Bathroom

Designer toiletries
Hair dryer
Private bathroom
Shower/bathtub combination
Towels provided

Entertainment

37-inch flat-screen TV with premium cable/satellite channels

Food and drink

Coffee/tea maker
Refrigerator

Air conditioning (climate-controlled)
Connecting rooms available
Desk
Iron/ironing board
Laptop-compatible safe
Recycling
Safe

Policies

Check-in

Check-in start time: 3 PM; check-in end time: 3 AM

Late check-in subject to availability

Check-out

Check-out before 11:00 AM

Contactless check-out

Late check-out subject to availability

A late check-out fee will be charged

Express check-out available

Special check-in instructions

An adult aged 18 or older must assume all liability for the booking

Front desk staff will greet guests on arrival at the property

Information provided by the property may be translated using automated translation tools

Access methods

Staffed front desk

Pets

Pets: USD 100.00 per accommodation, per stay
Only dogs are allowed
Maximum 2 (weight limit: 75 lb per pet)
Pets cannot be left unattended

Children and extra beds

Children are welcome.

Kids stay free! Children 18 years old and younger stay free when using existing bedding.

Rollaway/extra beds are available for USD 25.0 per night.

Free cots (infant beds)!

Payment types

Important information

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

Fee for full breakfast: from approximately USD 59.97 for adults and from USD 34.98 for children
Fee for in-room wireless Internet: USD 12.95 per night (rates may vary)
Fee for in-room wired Internet: USD 12.95 per day (rates may vary)
Covered self-parking fee: USD 79.80 per night (in/out privileges)
Pet fee: USD 100.00 per accommodation, per stay
Service animals are exempt from fees
Late check-out is available for a fee (subject to availability)
Rollaway bed fee: USD 25.0 per night

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

You need to know

Extra-person charges may apply and vary depending on property policy

Government-issued photo identification and a credit card may be required at check-in for incidental charges

Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed

This property accepts credit cards, debit cards and cash

Safety features at this property include a fire extinguisher

This property has outdoor spaces, such as balconies, patios and terraces, which may not be suitable for children; if you have any concerns, we recommend contacting the property prior to your arrival to confirm that they can accommodate you in a suitable room

Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property

Charges for extra guests may apply and vary according to property policy.
A credit card for incidental charges and government-issued photo identification may be required upon check-in.
Special requests are subject to availability at the time of check-in. Special requests can't be guaranteed and may incur additional charges.

This property is managed by a professional host. The provision of housing is linked to their trade, business or profession. This property has outdoor spaces, such as balconies, patios and terraces, which may not be suitable for children. If you have any concerns, we recommend contacting the property prior to your arrival to confirm that they can accommodate you in a suitable room. This property accepts Visa, Mastercard, American Express, Discover, Diners Club, JCB International, debit cards and cash. For guests' safety, the property includes a fire extinguisher in all accommodation.

We should mention

Children aged 18 years old and younger stay free in the same room as the parent or guardian when using existing bedding.
Connecting/adjoining rooms are subject to availability and can be requested by contacting the property at the number on your booking confirmation.
This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).

Property is 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

Hilton Francisco Union Square

Hilton San Francisco Union Square Hotel

Hilton San Francisco Union Square San Francisco

Hilton San Francisco Union Square Hotel San Francisco

Frequently asked questions

What is the cancellation policy at Hilton San Francisco Union Square?

Hilton San Francisco Union Square offers free cancellation on select room rates. Check out the cancellation policy for more info.

How much does it cost to stay at Hilton San Francisco Union Square?

As of 13 Sept 2026, prices found for a 1-night stay for 2 adults at Hilton San Francisco Union Square on 3 Oct 2026 start from NZ$347, including taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

Is parking available at Hilton San Francisco Union Square?

Yep, Hilton San Francisco Union Square has a covered self car park with in/out privileges for USD 79.80 per night. A self car park is also available, for a fee.

Are there any beaches close to Hilton San Francisco Union Square?

The closest beach to Hilton San Francisco Union Square is Ocean Beach (9.2 km).

Does Hilton San Francisco Union Square have a pool?

Hilton San Francisco Union Square has an outdoor pool. Grab your bathers and lounge poolside while enjoying on a lounger.

What luxury perks are available at Hilton San Francisco Union Square?

Hilton San Francisco Union Square features a 24-hour health club, an outdoor pool and 2 bars.

Is Hilton San Francisco Union Square family-friendly?

You bet! With amenities such as a deli and an outdoor pool, as well as free infant beds in the guestrooms, it's no surprise that Hilton San Francisco Union Square is a hit with families.

Does Hilton San Francisco Union Square serve breakfast?

You bet, full breakfast is served weekdays from 6:30 AM to 10:30 AM and weekends between 7:00 AM and 11:00 AM.

Is there a free airport shuttle available at Hilton San Francisco Union Square?

No, Hilton San Francisco Union Square does not offer an airport shuttle service.

Is there a bar or restaurant at Hilton San Francisco Union Square?

Yep, you can grab a meal at Hilton San Francisco Union Square's onsite restaurant.

What time are check-in & check-out at Hilton San Francisco Union Square?

Check-in begins at 3 PM. Check-out time is 11:00 AM.

Hilton San Francisco Union Square Reviews

8.6

Excellent

8.8/10

Cleanliness

8.8/10

Staff & service

8.6/10

Liked: Cleanliness, staff & service, amenities, property conditions & facilities

Location it's great also the guys at the main entrance are very respectful and very helpful

Lovely breakfast and a lovely and clean room

Stayed 4 nights in Apr 2026

Verified review

10/10 Excellent

Brandon

4 May 2026

It was absolutely amazing other than the crazy price for breakfast lmaoooo

Stayed 2 nights in Apr 2026

Hilton San Francisco Union Square

Photo gallery for Hilton San Francisco Union Square

Reviews

Popular amenities

Explore the area

Room options

View all photos for Deluxe Corner King Junior Suite

Deluxe Corner King Junior Suite

View all photos for King Junior Suite

King Junior Suite

View all photos for Skyline View King Room

Skyline View King Room

View all photos for Junior Suite, 1 King Bed

Junior Suite, 1 King Bed

View all photos for Junior Suite, 2 Queen Beds

Junior Suite, 2 Queen Beds

View all photos for Skyline View Junior Suite, 1 King Bed

Skyline View Junior Suite, 1 King Bed

View all photos for Room, 3 Double Beds

Room, 3 Double Beds

View all photos for 1 King Bed 1 Bedroom Suite

1 King Bed 1 Bedroom Suite

View all photos for Skyline View - Corner King 1 Bedroom Suite

Skyline View - Corner King 1 Bedroom Suite

View all photos for 1 Bed Mobility/Hearing Access Tub

1 Bed Mobility/Hearing Access Tub

View all photos for 1 Bed Mobility/Hearing Access Roll-in Shower

1 Bed Mobility/Hearing Access Roll-in Shower

View all photos for Room, 1 King Bed, Accessible (Mobility & Hearing, Roll-in Shower)

Room, 1 King Bed, Accessible (Mobility & Hearing, Roll-in Shower)

View all photos for Deluxe 2 Bed Mobility/Hearing Access Roll-in Shower

Deluxe 2 Bed Mobility/Hearing Access Roll-in Shower

View all photos for View 1 Bed Mobility/Hearing Access Tub

View 1 Bed Mobility/Hearing Access Tub

View all photos for Suite, 1 Bedroom (with Parlor)

Suite, 1 Bedroom (with Parlor)

View all photos for Deluxe 2 Beds Mobility/Hearing Access Tub

Deluxe 2 Beds Mobility/Hearing Access Tub

View all photos for Deluxe 1 King Bed

Deluxe 1 King Bed

View all photos for Deluxe 2 Double Beds

Deluxe 2 Double Beds

View all photos for Pool View with Terrace - 1 King Bed

Pool View with Terrace - 1 King Bed

View all photos for 2 Bedroom Suite with Parlor

2 Bedroom Suite with Parlor

View all photos for Junior Suite 2 Beds Mobility/Hearing Access Roll-in Shower

Junior Suite 2 Beds Mobility/Hearing Access Roll-in Shower

View all photos for View 1 Bed Suite Mobility/Hearing Access Roll-in Shower

View 1 Bed Suite Mobility/Hearing Access Roll-in Shower

View all photos for Junior Suite 1 Bed Mobility/Hearing Access Roll-in Shower

Junior Suite 1 Bed Mobility/Hearing Access Roll-in Shower

View all photos for View 1 Bed Junior Suite Mobility/Hearing Access Tub

View 1 Bed Junior Suite Mobility/Hearing Access Tub

View all photos for Balcony Skyline View - 1 King Bed

Balcony Skyline View - 1 King Bed

View all photos for Deluxe Corner King Junior Suite

Deluxe Corner King Junior Suite

View all photos for Deluxe 2 Queen Beds

Deluxe 2 Queen Beds

View all photos for Room, 2 Double Beds

Room, 2 Double Beds

View all photos for 1 King Bed

1 King Bed

View all photos for 1 Queen Bed

1 Queen Bed

View all photos for Room, 1 King Bed, City View (Floors 20-44)

Room, 1 King Bed, City View (Floors 20-44)

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About the area

San Francisco

What's nearby

Getting around

Restaurants

About this property

Hilton San Francisco Union Square

Similar properties

Hilton San Francisco Financial District

Property amenities