Hotel Promotions
Save up to 15%

The hotel discount is already reflected in the vacation price.

Applicable Dates:
Booking Dates: 03 Aug 2020 to 31 Dec 9999
Travel Dates: 03 Aug 2020 to 31 Dec 9999
*Applicable promotions will display with your room selection. Some restrictions may apply.
Save up to 30%
The hotel discount is already reflected in the vacation price.
Applicable Dates:
Booking Dates: 22 Nov 2022 to 31 Dec 9999
Travel Dates: 22 Nov 2022 to 31 Dec 9999
*Applicable promotions will display with your room selection. Some restrictions may apply.
Advanced Rate & Free Breakfast! Non-refundable Rate- No Cancellations or changes allowed.
Package includes: Reduced Rates plus free daily breakfast for two adults each day of stay.
Not valid in-room, breakfast varies by location.

 

Applicable Dates:
Booking Dates: 18 Nov 2016 to 31 Dec 2025
Travel Dates: 18 Nov 2016 to 31 Dec 2025
*Applicable promotions will display with your room selection. Some restrictions may apply.
Another Day in Paradise - Free Night! Non-refundable Rate- No Cancellations or changes allowed!
Applicable Dates:
Booking Dates: 11 Apr 2017 to 31 Dec 9999
Travel Dates: 13 Apr 2017 to 31 Dec 9999
*Applicable promotions will display with your room selection. Some restrictions may apply.
Book now! Reduced Rate! Non-refundable Rate- No Cancellations or changes allowed.
Package includes: Reduced Rates included in package price.
Applicable Dates:
Booking Dates: 18 Nov 2016 to 31 Dec 2025;20 Nov 2019 to 31 Dec 2025;03 Jun 2021 to 31 Dec 2050;28 Feb 2023 to 31 Dec 2050
Travel Dates: 18 Nov 2016 to 31 Dec 2025;20 Nov 2019 to 31 Dec 2025;03 Jun 2021 to 31 Dec 2050;28 Feb 2023 to 31 Dec 2050
*Applicable promotions will display with your room selection. Some restrictions may apply.
Free Breakfast for two!
Package includes:Free daily breakfast for two adults each day of stay.
Not valid in-room, breakfast varies by location.

 

Applicable Dates:
Booking Dates: 16 May 2019 to 31 Dec 2025
Travel Dates: 16 May 2019 to 31 Dec 2025
*Applicable promotions will display with your room selection. Some restrictions may apply.
Non-refundable Rate - No cancellations or changes allowed.
Applicable Dates:
Booking Dates: 17 Jul 2019 to 31 Dec 9999;28 Feb 2023 to 31 Dec 2050;28 Feb 2023 to 31 Dec 9999;14 Dec 2023 to 31 Dec 2050;22 Dec 2016 to 31 Dec 9999;10 Apr 2023 to 31 Dec 2050
Travel Dates: 17 Jul 2019 to 31 Dec 9999;28 Feb 2023 to 31 Dec 2050;28 Feb 2023 to 31 Dec 9999;14 Dec 2023 to 31 Dec 2050;22 Dec 2016 to 31 Dec 9999;10 Apr 2023 to 31 Dec 2050
*Applicable promotions will display with your room selection. Some restrictions may apply.
Special Rate Reduction + Breakfast!
Discount is already reflected in the package rate. 
Applicable Dates:
Booking Dates: 06 Nov 2020 to 31 Dec 2050;28 Feb 2023 to 31 Dec 2050
Travel Dates: 06 Nov 2020 to 31 Dec 2050;28 Feb 2023 to 31 Dec 2050
*Applicable promotions will display with your room selection. Some restrictions may apply.
Special Rate Reduction!
Discount is already reflected in the package rate. 
Applicable Dates:
Booking Dates: 06 Nov 2020 to 31 Dec 2050;04 Jun 2021 to 31 Dec 2050;13 Nov 2019 to 31 Dec 2050;14 Oct 2021 to 31 Dec 2050
Travel Dates: 06 Nov 2020 to 31 Dec 2050;04 Jun 2021 to 31 Dec 2050;13 Nov 2019 to 31 Dec 2050;14 Oct 2021 to 31 Dec 2050
*Applicable promotions will display with your room selection. Some restrictions may apply.
Weekender - Special Rate Reduction!

Offer requires Thursday, Friday or Saturday arrival. Thursday arrivals require a minimum stay of four (4) nights and a maximum stay of five (5) nights. Friday arrivals require a minimum stay of three (3) nights and a maximum of four (4) nights. Saturday arrivals require a three (3) night length of stay.

The value of the discounted night has already been applied to the room rate.

Applicable Dates:
Booking Dates: 05 May 2017 to 31 Dec 2050
Travel Dates: 05 May 2017 to 31 Dec 2050
*Applicable promotions will display with your room selection. Some restrictions may apply.
Stay Credit Included!
Incidental credit will be applied toward certain hotel charges excluding room rate, corresponding taxes, fees, service charges or resort charges, gratuity and select activities as determined by property. Incidental credit have no cash value and will not be refunded if not used. Details will be provided at check-in.


Applicable Dates:
Booking Dates: 18 Jun 2021 to 31 Dec 2050
Travel Dates: 18 Jun 2021 to 31 Dec 2050
*Applicable promotions will display with your room selection. Some restrictions may apply.

Resort Details

OnSite Dining
  • Cityscape Lounge
    Perched on the 46th floor, eye level with the San Francisco Skyline. Cityscape, our signature cocktail lounge, transports you through a sensory experience not replicated anywhere else. Challenge our bartenders with your favorite drink or try one of our custom cocktails, local wines and beer while you enjoy your unique vantage point of a unique city. Please note: Cityscape will be for guests 21+ only from 10:00 pm to close Friday and Saturday night
  • Herb N’ Kitchen
    If you are hungry for breakfast or looking for something sweet before bed, Herb N Kitchen has you covered. Our grab-n-go market has everything from gourmet salads and sandwiches, custom coffees and large selection of cold beverages. Peruse the local sweets and treats to make you feel at home here in San Francisco. Don't feel like leaving your room? No problem, we can deliver!
  • Poached
    Breakfast, one of the most important meals of the day. Start it at Poached, where we understand that coffee is life and breakfast is better with options. On our substantial breakfast buffet, you'll find delicious staples and healthy alternatives while catering to every specialty diet. In a hurry? Ask our Team Members for our On the Flight to go container. Enjoy Poached from anywhere!
  • The Lobby Bar
    Our Lobby bar acts as an anchor for the hotel. Meet with friends, people watch or maybe get some work done. This dynamic space acts as your comfortable living room while you're away from home. Relax, work or socialize, your choice!
OffSite Dining
  • RoomService
On-Site Amenities
  • Accessible facilities†
  • Air conditioning†
  • All public areas non-smoking†
  • ATM/Cash machine†
  • Baggage hold†
  • Baggage hold†
  • Car rental desk†
  • Children's nursery†
  • Communal bar area†
  • Concierge desk†
  • Air conditioning†
  • All public areas non-smoking†
  • ATM/Cash machine†
  • Baggage hold†
  • Baggage hold†
  • Car rental desk†
  • Children's nursery†
  • Communal bar area†
  • Concierge desk†
  • Connecting rooms†
  • Currency exchange†
  • Electric car charging stations†
  • Elevators†
  • Exhibition/convention floor†
  • Fitness Facilities†
  • Fitness Facilities†
  • Food and beverage outlets†
  • Game room†
  • Game room†
  • Gift/News stand†
  • Heated pool†
  • High speed internet access†
  • Housekeeping - daily†
  • Housekeeping - daily†
  • Indoor parking†
  • Laundry/Valet service†
  • Meeting rooms†
  • Multilingual staff†
  • On-Site parking†
  • Outdoor pool†
  • Parking†
  • Parking†
  • Parking - controlled access gates to enter parking area†
  • Pet-sitting services†
  • Pool†
  • Pool†
  • Restaurant†
  • Safe deposit box†
  • Sundry/Convenience store†
  • Technical concierge†
  • Tour/sightseeing desk†
  • Wheelchair access†
  • Wireless internet connection in public areas†
Off-Site Amenities
  • Business Center†
  • Ethernet Connectivity†
  • Fax Machine†
  • High Speed Internet Connection†
  • Meeting/Board Rooms†
  • Network/Internet Printing Available†
  • Printer†
  • Wireless Internet Connection†
  • Wireless Internet Connection†

† Fees may apply

Off-Site Attraction
  • Chase Arena
  • Curran Theater
  • Moscone Convention Center
  • Oracle Park
  • SF Museum of Modern Art
  • Union Square

† Fees may apply

Customer Ratings & Reviews

TripAdvisor Traveler Rating

TRI_LOGO_ANCILLARY_3.5 4877 reviews
  • TRI_LOGO_ANCILLARY_ 5.0 star tripadvisor rating
    Great experience

    Although there is protest in front of the hotel, my experience here was really great. From the checkin, when my room is locked and the engineer help me open and change the lock battery. And the best thing is the concierge who is doing way beyond his jobdesk. Mr Javier Caelles, help me to get NBA Ticket, warriors vs okc. And make sure we got there and know our way back to the hotel. Great respect and thankful towards him

    Jan 26, 2025
  • TRI_LOGO_ANCILLARY_ 5.0 star tripadvisor rating
    Good Choice

    In town for concert and really enjoyed our stay at this Hilton Property. Friendly employees from the front desk staff to the bartenders at the lobby bar. Room was clean.The Cityscape bar on the 46th floor has been remodeled and had a menu update. It was a great place to have a cocktail and watch the sunset.

    Jan 26, 2025
  • TRI_LOGO_ANCILLARY_ 2.0 star tripadvisor rating
    A sad, dated hotel with no management notification of strike

    The wife and I stayed at the Hilton Union Square during the holidays for a black-tie, nighttime event nearby. It was a poor choice from the start. Firstly, there was a worker strike. But did the hotel tell us before we arrived? No - They Did Not. When we pulled up front to check-in, we were greeted only by protestors banging metal drums. (Surprise!) Half of the lobby doors were blocked with barriers. With no staff to consult, we decided to escape and park the car. Self-parking was offered here, but it was on the back side of the hotel, making for a long, tedious journey to our room - about 1/4 mile of walking and two different elevator systems needing room keys to activate. (Not ideal with our hands full). The hotel itself was a vast maze of interconnected buildings from different eras; it was tough to navigate even for someone with good spatial awareness, like me. I had it mostly figured out by the time we left, but unfortunately my wife felt lost the entire time. The hotel felt quite dated and sad. Our room was more modern, but on the tiny side. We did have nice, sunny views of the skyline and were able to watch part of the sunset. (I had attempted to buy cocktails for this moment downstairs, but there was no one at the bar to serve me, late on a Friday afternoon. Fail.) To reach our special event, we couldn't catch a cab from the front of the lobby per the original plan (due to the strike). Instead we had to grab an Uber from a side entrance with no address, making it difficult for the driver to find us. As for the event itself, it was fantastic and fun. (Thankfully Hilton had no involvement). This was certainly the worst Hilton experience we've ever had. Even if there had not been a strike, it would get a maximum of 3 stars. We won't be back.

    Jan 21, 2025
  • TRI_LOGO_ANCILLARY_ 5.0 star tripadvisor rating
    Best Check-In Experience

    I arrived at the Hilton late Thursday evening ahead of a business conference in San Francisco. I had some arrangements and complexity as I am travelling with a team, some of whom had changed travel plans. I met Larysa who was managing the late evening check ins at the desk. She was patient, solution orientated and resolved all my team accomodation questions. It was a really positive experience ahead of a busy week! Thanks Larysa and thanks Hilton Union Square.

    Jan 10, 2025
  • TRI_LOGO_ANCILLARY_ 1.0 star tripadvisor rating
    Horror at the Hilton.

    When we arrived the site was masked by a black mesh so you couldn’t see in or out. Why ? Because Hilton Failed to let us that the site was being picketed by its employees over wages and health benefits. It was horrible experience to arrive to a facility we put prior notice. It was a disgrace to the Hilton brand and family. No family with kids or even with should ever have to experience the conflicts of a sticking facility.

    Dec 28, 2024
Hotel Advisories
  • AdvisoryA tip for GPS navigation devices: Input the address 222 Ellis St. for guidance to the hotel's valet and self parking entrance.
  • AdvisoryA mandatory $35 PLUS TAX per room per night Service Charge is payable by hotel guest directly to hotel. Charge amount is subject to change. Daily Mandatory Destination Charge includes: Premium guest internet access; daily $35 food and beverage credit for use in all hotel outlets; 2-hour e-bike rental for up to 2 guests.
General Policy
  • Check In: 3:00 PM
  • Check Out: 11:00 AM
  • Minimum Check-In Age: 0

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