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2 adults, 1 room

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Hilton San Francisco Union Square

333 O'Farrell St.See map

$ 260.80per night

This is the cheapest price in 30 days, based on the rates on 6 Nov

Top reasons for booking
Great view
Most user reviews comment positively on the view from their room
Popular facilities
Bar
Coffee shop
Restaurant
Free WiFi
Fitness center
24-hour front desk
4.3/5Great 1K+ reviews
Reviews summary
Prime location near Union Square. Excellent staff. Clean, quiet rooms with great city views. Convenient amenities including a heated pool, Skybar, and well-equipped gym.
Exploring the area
Powell St & O'Farrell St Stop, 300m, About 4 mins from hotel by foot
Treis SF (railway station), 800m, About 14 mins from hotel by foot
San Francisco International Airport, 18.9km, About 21 mins from hotel by car
35
1 King Bed 1 Bedroom Suite
1 double bed or bigger

42 m²

City view

28
Junior Suite, 2 Queen Beds
2 beds

40-46 m²

City view

35
Deluxe 1 King Bed
1 double bed or bigger

27 m²

City view

12
Corner 1 Bedroom Suite 2 Beds Tower 1
2 beds

City view

10
King Mobility/Hearing Accessible RI Shower Room
1 double bed or bigger

25 m²

28
Deluxe 2 Beds Mobility/Hearing Access Tub
2 beds

27-29 m²

13
Room, 1 King Bed, City View Floors 20-44
1 double bed or bigger

30.0 m²

City view

36
Junior Suite, 1 King Bed
1 double bed or bigger

34-46 m²

City view

18
Deluxe 2 Bed Mobility/Hearing Access Roll-in Shower
2 beds

25 m²

30
Skyline View Junior Suite, 1 King Bed
1 double bed or bigger

35-45 m²

City view

23
Skyline View Room, 2 Double Beds Floors 20-44
2 beds

25 m²

City view

28
1 Bed Mobility/Hearing Access Tub
1 double bed or bigger

25 m²

12
View 1 Bed Junior Suite Mobility/Hearing Access Tub
1 double bed or bigger

46 m²

City view

17
2 Bedroom Suite with Parlor
Multiple beds

City view

13
View 2 Beds Mobility/Hearing Access Tub
2 beds

25 m²

City view

17
Junior Suite 1 Bed Mobility/Hearing Access Roll-in Shower
1 double bed or bigger

46 m²

City view

31
Deluxe 2 Queen Beds
2 beds

27 m²

City view

15
Deluxe Corner King Junior Suite
1 double bed or bigger

40-46 m²

City view

18
View 1 Bed Mobility/Hearing Access Tub
1 double bed or bigger

27 m²

City view

29
Suite, 1 Bedroom (with Parlor)
1 double bed or bigger

42 m²

City view

26
Balcony Skyline View - 1 King Bed
1 double bed or bigger

25.0 m²

City view

31
Balcony Skyline View - 2 Double Beds
2 beds

26 m²

City view

29
Pool View with Terrace - 1 King Bed
1 double bed or bigger

25.0 m²

Pool view

48
1 King Bed
1 double bed or bigger

30.0 m²

Pool view

21
Skyline View - Corner King 1 Bedroom Suite
1 double bed or bigger

42 m²

City view

31
Room, 2 Double Beds
2 beds

27 m²

27
1 Bed Mobility/Hearing Access Roll-in Shower
1 double bed or bigger

27 m²

17
View 1 Bed Suite Mobility/Hearing Access Roll-in Shower
1 double bed or bigger

42 m²

City view

50
Deluxe 2 Double Beds
2 beds

27 m²

City view

24
1 Queen Bed
1 double bed or bigger

30.0 m²

18
Junior Suite 2 Beds Mobility/Hearing Access Roll-in Shower
2 beds

25 m²

2
Skyline View King Room
1 double bed or bigger

27 m²

4
Skyline View Two Double Room
2 beds

27 m²

5
Deluxe King Junior Suite
1 double bed or bigger

55 m²

19
Corner One Bedroom Suite
2 beds

42 m²

12
Skyline View 1 Bed 1 Bedroom Suite
1 double bed or bigger

46 m²

City view

7
Room, 1 King Bed, Accessible (Mobility & Hearing, Roll-in Shower)
1 double bed or bigger
No pictures available yet
Standard Room
Bed type arranged at check-in

25m² m²

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Reviews

Read all reviews
4.3/5.0

Great

1K+ reviews
Location
0.0
Services offered
4.4
Cleanliness
4.3
Atmosphere & facilities
4.2
Reviews summary
From real reviews, powered by AI
Overall impression
Prime location near Union Square. Excellent staff. Clean, quiet rooms with great city views. Convenient amenities including a heated pool, Skybar, and well-equipped gym.
Location
Central location near Union Square and major tourist spots. Walking distance to downtown, dining, and public transportation options.
Services offered
Friendly, efficient, and helpful staff. Quick check-in process, helpful bell service, and convenient 24-hour grab-and-go market available.
Cleanliness
Rooms consistently clean and well-maintained. Daily housekeeping service provided by attentive staff ensuring spotless accommodations.
Atmosphere & facilities
Skybar with panoramic 360-degree city views. Heated outdoor pool and hot tub. Well-equipped fitness center and lively lobby bar.
All
With photos
4.5+
3.0+
Great view
Francine
Reviewed: 22 Jul 2026

5.0/5.0

Fantastic

Stayed with family

Property was perfectly located & concierge was awesome with plenty of suggestions for touring around the city!
Medea
Reviewed: 21 Jul 2026

5.0/5.0

Fantastic

Stayed with family · For friends and family

Nice lobby and helpful satff
Melinda
Reviewed: 21 Jul 2026

5.0/5.0

Fantastic

Stayed with family

Breakfast wasn’t tasty at all.
Elisha
Reviewed: 20 Jul 2026

4.0/5.0

Great

Stayed with family · For friends and family

Comfortable stay for the most part-hotel snack store was stocked with great items. We enjoyed the gluten-free flatbread made fresh. Sky Bar was very nice. Only complaint- after checking out, the elevators to garage were not operating properly. After several attempts, it finally took us to 6th level (except we were on 7th) so we took the stairs the rest of the way.
Seth
Reviewed: 18 Jul 2026

5.0/5.0

Fantastic

Solo stay

Overall a great place to stay in Union Square. Has many amenities, clean, and safe. Not the cheapest food options in the hotel but to be expected. Would stay again no doubt.
Jacob
Reviewed: 18 Jul 2026

4.0/5.0

Great

Stayed with partner

Really great stay and would recommend.
Jonathan
Reviewed: 17 Jul 2026

5.0/5.0

Fantastic
Clean and friendly staff
Ashley
Reviewed: 16 Jul 2026

5.0/5.0

Fantastic

Stayed with friends · For friends and family

Clean room. Mindful housekeeping. Perceptive guest relations.
Kimberly
Reviewed: 14 Jul 2026

5.0/5.0

Fantastic

Stayed with partner

The property was very nice and the staff was very kind. My only complaint is no water in the rooms. You have to request it from the front desk. Seems kind of tacky for Hilton. Or at least offer a water bottle to use on property.
Jada
Reviewed: 14 Jul 2026

5.0/5.0

Fantastic

Stayed with friends

Love the bar, mind staff, clean room

Overview

Hilton San Francisco Union Square

Renovation:2016-01-01
Rooms:1921
Floors:46
Star rating:

A stay at Hilton San Francisco Union Square places you in the heart of San Francisco, within a 5-minute drive of Westfield San Francisco Centre and Ferry Building. This hotel is 1.7 mi (2.8 km) from Lombard Street and 1.9 mi (3 km) from Painted Ladies.

Description

A stay at Hilton San Francisco Union Square places you in the heart of San Francisco, within a 5-minute drive of Westfield San Francisco Centre and Ferry Building. This hotel is 1.7 mi (2.8 km) from Lombard Street and 1.9 mi (3 km) from Painted Ladies.

See all

Exploring the area

Transport

Powell St & O'Farrell St Stop

Metro stations
300m

Treis SF (railway station)

Train stations
800m

San Francisco International Airport

Airports
18.9km

Attractions

Golden gate park

100m

Hilton Union Square Garage (Propark)

100m

The San Francisco And Empire Spa

200m

SHN Curran Theatre

200m

SFO Housing

200m

Alcove Theater

200m

Flood Building

400m

Warfield Theatre

400m
See map

Facilities & services

Popular facilities
Bar
Coffee shop
Restaurant
Free WiFi
Fitness center
24-hour front desk
General
Electric car charging station
Parking (additional charge)
Designated smoking area
Gift shop
Elevator
Accessibility
Wedding services
Covered parking
Vending machine
Safety & security
Safety deposit box
Business facilities
Business center
Meeting facilities
Banquet facilities
Cleaning services
Laundry service
Reception services
Luggage storage
Concierge
ATM/Bank
Tourist info desk
Fast check-out
Multilingual staff
Health & fitness
Outdoor Swimming pool
Accessibility
Wheelchair accessible
Assistive listening devices available
Braille or raised signage
Wheelchair accessible parking
Food & drink
Breakfast service (additional charge)
Activities
Ballroom
See all facilities

Property policies

Check-in/out Time

Earliest check-in time:After 15:00 - Before 03:00

Latest check-out time:Before 11:00

Check-in policy

The guest responsible for check-in must be aged 0 or above

Special check-in instructions

An adult age 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.

Check-in descriptions

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, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm 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

This property offers WiFi in the lobby area only.

Note: Check-in policies vary by property. Please check carefully before booking

Child Policy

Children at all ages are welcome to stay at this property

Mandatory fees

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

Resort fee: USD 41.20 per accommodation, per night

We have included all charges provided to us by the property.

Other fees

Fee for full breakfast: approximately USD 59.97 for adults and 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

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

Food & drinks

Enjoy a meal at Poached or snacks in the hotel's coffee shop/cafe. Relax with a refreshing drink at one of the 2 bars/lounges. Full breakfasts are served on weekdays from 6:30 AM to 10:30 AM and on weekends from 7:00 AM to 11:00 AM for a fee.

See all policies

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