Property style
This 4-star hotel in SAN FRANCISCO, SAN FRANCISCO, CA, UNITED STATES offers accommodations suited for a variety of travel needs.
Hotel details & availability
Hilton San Francisco Union Square
SAN FRANCISCO, SAN FRANCISCO, CA, UNITED STATES
Current availability and rates for Hilton San Francisco Union Square
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Hotel overview
About Hilton San Francisco Union Square
A quick planning snapshot for Hilton San Francisco Union Square in SAN FRANCISCO, SAN FRANCISCO, CA, UNITED STATES.
Hilton San Francisco Union Square is a hotel located in SAN FRANCISCO, SAN FRANCISCO, CA, UNITED STATES. This property offers a comfortable stay with good service and solid amenities.
Welcome to the Hilton San Francisco Union Square hotel. Located in the heart of downtown San Francisco, this stylish and sophisticated hotel offers easy access to Nob Hill, Chinatown and fantastic shopping, dining and entertainment opportunities at Union Square. Enjoy close proximity to local attractions and easy access to public transportation such as MUNI, BART and the famous Cable Cars at this central San Francisco hotel.The convenient and historic Hilton San Francisco Union Square hotel is one of the largest and tallest hotels on the West Coast and boasts three towers with guest rooms and suites offering exquisite views over the city.Enjoy a refreshing swim in the sparkling outdoor pool or relax in the whirlpool located on the16th floor deck of this San Francisco hotel. Wake up to Starbucks in the lobby or an extensive buffet selection, and indulge in gastropub-style cuisine at the stylish and energetic Urban Tavern Restaurant. Host a meeting or event in one of the 73 meeting rooms or celebrate a special occasion for up to 3,200 people in the opulent 30,000 sq. ft. Grand Ballroom, occupying an entire floor.After an exciting day discovering San Francisco or a long day in the bus
Best for
Hilton San Francisco Union Square in SAN FRANCISCO, SAN FRANCISCO, CA, UNITED STATES can be suitable for couples, families, groups and business travelers, depending on the room type and services you choose.
Booking tip
When checking availability at Hilton San Francisco Union Square, pay attention to the room type, board plan (such as breakfast or all inclusive) and the cancellation policy to find the option that best matches your trip. The hotel is located in SAN FRANCISCO, which offers local dining, shopping and entertainment options for visitors. Travelers visiting UNITED STATES should verify entry requirements, passport validity and any travel advisories before booking.
Destination base
Stay in SAN FRANCISCO, SAN FRANCISCO, CA, UNITED STATES with access to local attractions, dining and transportation options.
Compare before booking
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Location
SAN FRANCISCO
Category
4 stars
Check-in
2026-09-08
Check-out
2026-09-15
Things to do near Hilton San Francisco Union Square
Nearby guideExplore places near Hilton San Francisco Union Square in SAN FRANCISCO. The area may include attractions, museums, restaurants, nightlife and transportation options depending on what is available nearby.
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Good to know before booking
Room features, services, facilities, fees and included amenities can vary by selected room type,
rate, destination rules and property policy. Review the available option details before checkout.
Room details vary
Room features, services and facilities can change by selected room type and rate.
Local fees may apply
Taxes, resort fees or destination fees may apply depending on local rules and property policy.
Some extras cost more
Parking, spa access, premium drinks or transfers may require an extra charge.
Frequently asked questions about Hilton San Francisco Union Square
Quick answers about availability, location and trip fit before you continue to room options.
How can I check availability for Hilton San Francisco Union Square?
Use the availability button on this page to search your dates, room options and current rates.
Where is Hilton San Francisco Union Square located?
Hilton San Francisco Union Square is located in SAN FRANCISCO, SAN FRANCISCO, CA, UNITED STATES. The listed address is 333 O'FARRELL STREET.
Is Hilton San Francisco Union Square suitable for families or couples?
Many hotels in SAN FRANCISCO welcome different types of travelers. Exact services for families, couples or business travelers depend on the property and the selected room type.