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Hilton San Francisco Union Square

333 O'Farrell Street, San Francisco, California, 94102, USA TEL: +1-415-771-1400 FAX: +1-415-202-7798 To Talk to a Hotel Expert Call 1-855-786-4701
Reward Category: 7
Couple Dining Romance Package

Book our Romance Package and enjoy sparkling wine in a Deluxe Room, and a Full American Breakfast.

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Rooms & Suites

The hotel rooms and suites at Hilton San Francisco Union Square are designed with comfort and convenience in mind, providing plenty of space to unwind, catch up on work or socialize. Explore the various types of rooms and amenities, and choose a guest room that's right for you.

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  • Hilton San Francisco Union Square, CA - Skyline View King Bedroom with Balcony

    Guest Rooms

    Relax in a welcoming guest room at Hilton San Francisco Union Square and enjoy a range of great amenities, including internet access and a 37-inch HDTV.

    Upgrade to an ultra-modern Urban Contemporary room that includes unlimited WiFi, or enjoy spectacular views of the San Francisco skyline or the Bay from our Skyline-Bay View rooms.

    Skyline-Bay View rooms include complimentary internet access and a delicious complimentary continental breakfast.

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  • Hilton San Francisco Union Square - San Francisco, CA Hotel - King Junior Suite


    Our pristine Junior Suites feature oversized bedrooms with small sitting areas and bathrooms. Corner Suites offer bedrooms and separate parlors.

    Perfect for hospitality functions, our Penthouse, Luxury, Deluxe, and Conference Suites have parlor areas, two bedrooms and three bathrooms. Recently refurbished, suites offer elegant decor and views of San Francisco.


    Entertain up to 200 Guests in our two-level, 186 sq. m./2,000 sq. ft. Imperial and State Suites.

    Junior Suites and Corner Suites can be booked online. For other suites, please contact the hotel at 415-202-7768 or at

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  • Hilton San Francisco Union Square - San Francisco, CA Hotel - Accessible King Room

    Accessible Rooms

    Our accessible rooms offer easy access and navigability to Guests with particular needs. These are available with either a shower bath or roll-in shower, and all of the standard features found in suite accommodations. Additional accessible features are available on request, including bath chairs and TDD devices. The corresponding photo may not reflect the specific accessible room type or room feature.

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