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7.8 / 10 Guest Rating

Hilton San Francisco Union Square

333 O'Farrell Street, San Francisco, us

Hilton San Francisco Union Square - main view

About the Property

Modern Rooms and Amenities
The Hilton San Francisco Union Square offers modern rooms equipped with a flat-screen HDTV, coffee machine, and luxurious Crabtree & Evelyn bathroom amenities. Enjoy the convenience of an alarm clock with MP3 player connection for personalized entertainment.

Health Club and Dining Options
Indulge in the 2,800 square-foot health club and outdoor whirlpool for relaxation. Experience a culinary delight at Urban Tavern with its extensive dinner menu in an artistic setting. Unwind at the lounge area offering a selection of sophisticated snacks and drinks.

Prime Location and Special Offer
Conveniently located in downtown San Francisco, just a short walk from the Powell Street subway station, this Hilton is near popular attractions. Book now to take advantage of the $25 food and beverage credit, $25 Tower Tours credit, and Premium WiFi included in the mandatory Destination Fee.

Facilities & Amenities

Fitness facilities
WiFi available
Parking
Non-smoking rooms
Air conditioning
Fitness center
Swimming pool
24-hour front desk
Restaurant
Business center

Important Information

Check-in & Out

Check-in
Check-out11:00 AM

Property Notes

Please note: There is a per night incidental charge that is refundable after inspection. Due to fire code policies, 1 extra bed/baby cot is only available in King Rooms. Any type of crib or extra bed needs to be requested from Hilton San Francisco Union Square. Pets up to 34 kg (75 lbs) are permitted, and charges are applicable. Please notify Hilton San Francisco Union Square if you have further pet questions. If a guest books a room that offers a breakfast-included rate, this room will provide breakfast for 2 guests. All additional guests will be charged. Guests must join the Hilton Honors loyalty program in order to receive free WiFi.Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply. A deposit may be required at the property.

Check Room Availability

1 night · 2 adults

Available Rooms

Double Room with Two Double Beds - Photo 1
Double Room with Two Double Beds - Photo 2
Double Room with Two Double Beds - Photo 3
Double Room with Two Double Beds - Photo 4
1/4

Double Room with Two Double Beds

Sleeps up to 4 in two double beds with Hilton Signature Bedding. These standard rooms include an HDTV with premium channels, coffee/tea maker, and a spacious work desk with an ergonomic chair.

28 sqm
Sleeps 4
2 Double bed (131-150 cm wide)
Amenities
Coffee/tea makerSafety deposit boxTVTelephoneAir conditioningHair dryer

2 DOUBLE BEDS

Non-refundable
Room Only
20% OFF$302.88

$242.3

Includes taxes & fees

2 DOUBLE BEDS

Non-refundable
Breakfast Included
20% OFF$389.85

$311.88

Includes taxes & fees
King Room - Photo 1
King Room - Photo 2
King Room - Photo 3
1/3

King Room

Sleeps up to 2 in a king bed with Hilton Signature Bedding. These standard rooms include an HDTV with premium channels, coffee/tea maker, and a spacious work desk with an ergonomic chair.

27 sqm
Sleeps 2
1 Extra-large double bed (Super-king size) (181-210 cm wide)
Amenities
Coffee/tea makerSafety deposit boxTVTelephoneAir conditioningHair dryer

1 King Bed

Non-refundable
Room Only
20% OFF$285.9

$228.72

Includes taxes & fees

Standard King Room

Non-refundable
Breakfast Included
20% OFF$358.1

$286.48

Includes taxes & fees
Skyline View - Two Double Beds Floors 20-44 - Photo 1
Skyline View - Two Double Beds Floors 20-44 - Photo 2
Skyline View - Two Double Beds Floors 20-44 - Photo 3
1/3

Skyline View - Two Double Beds Floors 20-44

Sleeps up to 4 in two double beds with Hilton Signature Bedding. These double bed skyline rooms are located on the highest floors of the hotel and have unobstructed city views. Amenities include an HDTV with premium channels, mini-refrigerator, coffee/tea maker, and a spacious work desk with an ergonomic chair.

30 sqm
Sleeps 4
2 Double bed (131-150 cm wide)
Amenities
Coffee/tea makerSafety deposit boxTVTelephoneAir conditioningHair dryer

SKYLINE VIEW - 2 DOUBLE BEDS - FLOORS 20-44

Non-refundable
Room Only
20% OFF$389.85

$311.88

Includes taxes & fees
Junior King Suite with Seating Area - Photo 1
Junior King Suite with Seating Area - Photo 2
Junior King Suite with Seating Area - Photo 3
Junior King Suite with Seating Area - Photo 4
1/4

Junior King Suite with Seating Area

Sleeps up to 3 in a king bed with Hilton Signature Bedding. These studio-style junior suites feature extra living space, HDTV with premium channels, mini-refrigerator, coffee/tea maker, and spacious work desk with an ergonomic chair.

35 sqm
Sleeps 3
1 Extra-large double bed (Super-king size) (181-210 cm wide)
Amenities
Coffee/tea makerSafety deposit boxTVTelephoneAir conditioningHair dryer

1 King Bed Junior Suite

Non-refundable
Room Only
20% OFF$340.61

$272.49

Includes taxes & fees
Skyline View - One King Bed Floors 20-44 - Photo 1
Skyline View - One King Bed Floors 20-44 - Photo 2
Skyline View - One King Bed Floors 20-44 - Photo 3
1/3

Skyline View - One King Bed Floors 20-44

Sleeps up to 2 in a king bed with Hilton Signature Bedding. These skyline rooms are located on the highest floors of the hotel and have unobstructed city views. Amenities include an HDTV with premium channels, mini-refrigerator, coffee/tea maker, and a spacious work desk with an ergonomic chair.

30 sqm
Sleeps 3
1 Extra-large double bed (Super-king size) (181-210 cm wide)
Amenities
Coffee/tea makerSafety deposit boxTVTelephoneAir conditioningHair dryer

Skyline View - 1 King Bed - Floors 20-44

Non-refundable
Room Only
20% OFF$367.96

$294.37

Includes taxes & fees
One King Bed Mobility/Hearing Accessible - Roll-In Shower - Photo 1
One King Bed Mobility/Hearing Accessible - Roll-In Shower - Photo 2
One King Bed Mobility/Hearing Accessible - Roll-In Shower - Photo 3
One King Bed Mobility/Hearing Accessible - Roll-In Shower - Photo 4
1/4

One King Bed Mobility/Hearing Accessible - Roll-In Shower

Sleeps up to 2 in a king bed with Hilton Signature Bedding. These accessible rooms feature visual door alarms for door knocks, visual telephone alarms, a roll-in shower, an HDTV with premium channels, mini-refrigerator, coffee/tea maker, and a spacious work desk with an ergonomic chair.

28 sqm
Sleeps 2
1 Double bed (131-150 cm wide)
Amenities
Coffee/tea makerSafety deposit boxTVTelephoneAir conditioningHair dryer

King Mobility/Hearing Accessible Roll-in Shower Room

Non-refundable
Room Only
20% OFF$311.46

$249.17

Includes taxes & fees

King Mobility/Hearing Accessible Roll-in Shower Room

Non-refundable
Breakfast Included
20% OFF$358.1

$286.48

Includes taxes & fees
One King Bed Mobility/Hearing Accessible Tub - Photo 1
One King Bed Mobility/Hearing Accessible Tub - Photo 2
1/2

One King Bed Mobility/Hearing Accessible Tub

Sleeps up to 2 in a king bed with Hilton Signature Bedding. These accessible rooms feature visual door alarms for door knocks, visual telephone alarms, an accessible bathtub, an HDTV with premium channels, mini-refrigerator, coffee/tea maker, and a spacious work desk with an ergonomic chair.

28 sqm
Sleeps 2
1 Double bed (131-150 cm wide)
Amenities
Coffee/tea makerSafety deposit boxTVTelephoneAir conditioningHair dryer

Standard King Mobility/Hearing Accessible Tub Room

Non-refundable
Room Only
20% OFF$311.46

$249.17

Includes taxes & fees

Standard King Mobility/Hearing Accessible Tub Room

Non-refundable
Breakfast Included
20% OFF$358.1

$286.48

Includes taxes & fees
Deluxe Double Room with Two Double Beds - Photo 1
Deluxe Double Room with Two Double Beds - Photo 2
Deluxe Double Room with Two Double Beds - Photo 3
Deluxe Double Room with Two Double Beds - Photo 4
1/4

Deluxe Double Room with Two Double Beds

Sleeps up to 4 in two double beds with Hilton Signature Bedding. These deluxe rooms feature an HDTV with premium channels, mini-refrigerator, coffee/tea maker, chaise seating, and a spacious work desk with an ergonomic chair.

30 sqm
Sleeps 4
2 Double bed (131-150 cm wide)
Amenities
Coffee/tea makerSafety deposit boxTVTelephoneAir conditioningHair dryer

Deluxe 2 Double Beds

Non-refundable
Room Only
20% OFF$326.94

$261.55

Includes taxes & fees

Deluxe Two Double Room

Non-refundable
Breakfast Included
20% OFF$398.03

$318.42

Includes taxes & fees
Deluxe King Room - Photo 1
Deluxe King Room - Photo 2
Deluxe King Room - Photo 3
1/3

Deluxe King Room

Sleeps up to 2 in a king bed with Hilton Signature Bedding. These deluxe rooms include an HDTV with premium channels, coffee/tea maker, and a spacious work desk with an ergonomic chair.

37 sqm
Sleeps 3
1 Extra-large double bed (Super-king size) (181-210 cm wide)
Amenities
Coffee/tea makerSafety deposit boxTVTelephoneAir conditioningHair dryer

Deluxe 1 King Bed

Non-refundable
Room Only
20% OFF$326.94

$261.55

Includes taxes & fees

Deluxe King Room

Non-refundable
Breakfast Included
20% OFF$398.03

$318.42

Includes taxes & fees
Deluxe Queen Room with Two Queen Beds - Photo 1
Deluxe Queen Room with Two Queen Beds - Photo 2
Deluxe Queen Room with Two Queen Beds - Photo 3
1/3

Deluxe Queen Room with Two Queen Beds

The air-conditioned quadruple room features a flat-screen TV with cable channels, a tea and coffee maker, a seating area and a safe deposit box. The unit has 2 beds.

31 sqm
Sleeps 4
2 Queen bed (151-180 cm wide)
Amenities
Coffee/tea makerSafety deposit boxTVTelephoneAir conditioningHair dryer

Deluxe 2 Queen Beds

Non-refundable
Room Only
20% OFF$354.28

$283.42

Includes taxes & fees
King Room with Terrace and Pool View - Photo 1
King Room with Terrace and Pool View - Photo 2
1/2

King Room with Terrace and Pool View

Sleeps up to 2 in a king bed with Hilton Signature Bedding. This private walk-out terrace room features a view of the outdoor pool, two chairs, and a side table. Amenities include an HDTV with premium channels, mini-refrigerator, coffee/tea maker, and a spacious work desk with an ergonomic chair.

30 sqm
Sleeps 2
1 Extra-large double bed (Super-king size) (181-210 cm wide)
Amenities
Coffee/tea makerSafety deposit boxTVTelephoneAir conditioningHair dryer

Pool View With Terrace - 1 King Bed

Non-refundable
Room Only
20% OFF$340.61

$272.49

Includes taxes & fees
Double Room with View and Roll-In Shower - Mobility and Hearing Access - Photo 1
Double Room with View and Roll-In Shower - Mobility and Hearing Access - Photo 2
Double Room with View and Roll-In Shower - Mobility and Hearing Access - Photo 3
1/3

Double Room with View and Roll-In Shower - Mobility and Hearing Access

Sleeps up to 4 in two double beds with Hilton Signature Bedding. These high-floor accessible rooms feature visual door alarms for door knocks and a visual telephone alarm. Amenities include high-rise views, a roll-in shower, an HDTV with premium channels, mini-refrigerator, coffee/tea maker, and spacious work desk with an ergonomic chair.

28 sqm
Sleeps 2
1 Double bed (131-150 cm wide)
Amenities
Coffee/tea makerSafety deposit boxTVTelephoneAir conditioningHair dryer

1bd Mobility/hearing Access Ri Shwr

Non-refundable
Room Only
20% OFF$285.9

$228.72

Includes taxes & fees

1bd Mobility/hearing Access Ri Shwr

Non-refundable
Breakfast Included
20% OFF$367.96

$294.37

Includes taxes & fees
View 1 Bed Mobility/Hearing Access Tub - Photo 1
View 1 Bed Mobility/Hearing Access Tub - Photo 2
View 1 Bed Mobility/Hearing Access Tub - Photo 3
View 1 Bed Mobility/Hearing Access Tub - Photo 4
View 1 Bed Mobility/Hearing Access Tub - Photo 5
View 1 Bed Mobility/Hearing Access Tub - Photo 6
View 1 Bed Mobility/Hearing Access Tub - Photo 7
1/7

View 1 Bed Mobility/Hearing Access Tub

1 King BedOverlooking the cityInternet - WiFi and wired internet access Entertainment - 37-inch HDTV with premium channelsFood & Drink - Refrigerator and coffee/tea maker Sleep - Hypo-allergenic bedding and bed sheets Bathroom - Private bathroom, shower/tub combination, designer toiletries, and a hair dryerPractical - Laptop-compatible safe, iron/ironing board, and desk; rollaway beds (surcharge) and cribs (free) available on requestComfort - Climate-controlled air conditioning and daily housekeepingAccessibility - Vibrating pillow alarmEco-friendly - Recycling binNon-SmokingConnecting/adjoining rooms can be requested, subject to availability

Sleeps 2
1 King bed (151-180 cm wide)
Amenities
Coffee/tea makerSafety deposit boxTVHair dryerRefrigeratorDesk

1 Bed Mobility/hearing Access Tub

Non-refundable
Room Only
20% OFF$285.9

$228.72

Includes taxes & fees

1 Bed Mobility/hearing Access Tub

Non-refundable
Breakfast Included
20% OFF$367.96

$294.37

Includes taxes & fees
1 Bed Mobility/Hearing Access Roll-in Shower - Photo 1
1 Bed Mobility/Hearing Access Roll-in Shower - Photo 2
1 Bed Mobility/Hearing Access Roll-in Shower - Photo 3
1 Bed Mobility/Hearing Access Roll-in Shower - Photo 4
1 Bed Mobility/Hearing Access Roll-in Shower - Photo 5
1 Bed Mobility/Hearing Access Roll-in Shower - Photo 6
1 Bed Mobility/Hearing Access Roll-in Shower - Photo 7
1 Bed Mobility/Hearing Access Roll-in Shower - Photo 8
1 Bed Mobility/Hearing Access Roll-in Shower - Photo 9
1/9

1 Bed Mobility/Hearing Access Roll-in Shower

1 King BedInternet - WiFi and wired internet access Entertainment - 37-inch HDTV with premium channelsFood & Drink - Refrigerator and coffee/tea maker Sleep - Hypo-allergenic bedding and bed sheets Bathroom - Private bathroom, shower/tub combination, designer toiletries, and a hair dryerPractical - Laptop-compatible safe, iron/ironing board, and desk; rollaway beds (surcharge) and cribs (free) available on requestComfort - Climate-controlled air conditioning and daily housekeepingAccessibility - Visual fire alarmEco-friendly - Recycling binNon-SmokingConnecting/adjoining rooms can be requested, subject to availability

Sleeps 2
1 King bed (151-180 cm wide)
Amenities
Coffee/tea makerSafety deposit boxTVHair dryerRefrigeratorDesk

1 Bd Mobility/hearing Access Ri Shwr

Non-refundable
Room Only
20% OFF$315.23

$252.18

Includes taxes & fees
Deluxe Corner King Junior Suite - Photo 1
Deluxe Corner King Junior Suite - Photo 2
Deluxe Corner King Junior Suite - Photo 3
Deluxe Corner King Junior Suite - Photo 4
Deluxe Corner King Junior Suite - Photo 5
Deluxe Corner King Junior Suite - Photo 6
Deluxe Corner King Junior Suite - Photo 7
Deluxe Corner King Junior Suite - Photo 8
1/8

Deluxe Corner King Junior Suite

1 King BedOverlooking the cityInternet - WiFi and wired internet access Entertainment - 37-inch HDTV with premium channelsFood & Drink - Refrigerator and coffee/tea maker Sleep - Hypo-allergenic bedding and bed sheets Bathroom - Private bathroom, shower/tub combination, designer toiletries, and a hair dryerPractical - Laptop-compatible safe, iron/ironing board, and desk; rollaway beds (surcharge) and cribs (free) available on requestComfort - Climate-controlled air conditioning and daily housekeepingAccessibility - Phone accessibility kitEco-friendly - Recycling binNon-SmokingConnecting/adjoining rooms can be requested, subject to availability

Sleeps 3
1 King bed (151-180 cm wide)
Amenities
Coffee/tea makerSafety deposit boxTVHair dryerRefrigeratorDesk

DELUXE CORNER KING JUNIOR SUITE

Non-refundable
Room Only
20% OFF$389.85

$311.88

Includes taxes & fees

Guest Reviews

7.8
Very Good1950 verified reviews
AI Summary

Guests highly rate the great staff and frequently praise the excellent location.

Categories

Cleanliness7.0
Service8.5
Location8.5
Room Quality8.0
Amenities7.5
Value for Money7.5
Food and Beverage7.0
Overall Experience8.5

Select topics to read reviews

S
SanaasaSA
Verified booking
couple
Standard Room
Stayed in Jun 1, 2026

"Exceptional"

9.0
Helpful?
M
MikailausUS
Verified booking
family_with_children
Standard Room
Stayed in Jun 1, 2026

"Exceptional"

9.0
Helpful?
A
AkulausUS
Verified booking
family_with_children
Standard Room
Stayed in May 30, 2026

"Excellent"

8.0
Helpful?
T
tlglsogirl8WASHINGTON DC, DISTRICT OF COLUMBIA
Verified booking
Business
Standard Room
Stayed in May 28, 2026

"Amelia sets the standard for exemplary service!!"

8.0

The front desk staff was very helpful, but when we got to our room, the bed cover was dirty and the bathroom floor was sticky. I called guest services and they immediately sent someone from housekeeping to inspect. After consulting the supervisor, they sent Amelia to resolve the problems. She took care of all of the issues without complaint. She ensured that we were satisfied before she departed the room. She didn't want the top, but we insisted. She earned every dime, especially since she had to go behind another employee to correct their deficiencies. Amelia would make a great trainer/supervisor. She gives the hotel a great reputation!

Helpful?
7
755justicea
Verified booking
Business
Standard Room
Stayed in May 28, 2026

"Jay from the bell desk exceptional customer service."

10.0

Jay from the bell desk was excellent and friendly. Thank you Jay for your hospitality.

Helpful?
A
AmberusUS
Verified booking
couple
Standard Room
Stayed in May 28, 2026

"Adequate for what we needed"

6.0

Location, cleanliness

They encouraged me to park in the garage for the property-I parked across the road parking garage and was so glad after that I didn’t park in the one they recommended. Hotels was 79.00 for 24 hours and the one I parked in was 36.00 for 24 hours. Also they wouldn’t let you go through to the pool after 9 pm but let whoever was out there stay out there till almost 10 pm

Helpful?
T
TylergbGB
Verified booking
extended_group
Standard Room
Stayed in May 27, 2026

"Excellent"

8.0
Helpful?
C
cathycC4627TO
Verified booking
Couples
Standard Room
Stayed in May 26, 2026

"Nice hotel, great location"

10.0

The staff are really nice. This hotel is huge! Don't miss the bar in tower one on the 46th floor. Great place to see the city.

Helpful?
S
stephenbQ995AJ
Verified booking
Family
Standard Room
Stayed in May 26, 2026

"Absolutely stunning!!"

10.0

Definitely worth every penny!! From the lobby to the rooms, to the breathtaking city view of SF from the 46th floor on Tower 1 and finally its proximity to some of the best attractions in the city, I highly recommend Hilton

Helpful?
P
Passenger698057
Verified booking
Business
Standard Room
Stayed in May 26, 2026

"Great Server"

10.0

Amazing Server. The best ever

Helpful?