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Hilton San Francisco Union Square

Amenities and hotel policies

On-site restaurant

Digital Key

Outdoor Pool

Fitness Center

Meeting Rooms


Cancellation policies may vary depending on the rate and dates of your reservation. Please refer to your reservation confirmation to verify your cancellation policy. If you need further assistance, call the hotel directly or contact

customer service.

Alternatively, you can cancel your

reservation online.


Minimum age to register


Early checkout-fee

100% Early departure is subject to a charge of one night's room and tax.

Late checkout-fee

100% 6pm late check is half night's rate. After 6pm is full night's room and tax



US Dollar

Accepted credit cards

  • Air Canada
  • American Express
  • Bankamericard
  • Bancomer
  • Banamex
  • Carte Blanche
  • China Union Pay
  • Choice
  • Diner's Club
  • Discover
  • Air Canada EnRoute
  • Interbank
  • JCB
  • JAL
  • MasterCard
  • Visa
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