Beginning of main content
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5

Search 321,000 hotels worldwide.

Get the best price available for your trip.

No Expedia cancellation fee to change or cancel almost any hotel reservation.


Featured Union Square Preferred Hotels

See all 678 Hotels in Union Square
The Scarlet Huntington Hotel

The Scarlet Huntington Hotel

1075 California St, San Francisco
5.0 out of 5.0
4.6 out of 5 (1,540 reviews)
Fantastic Staff and a Beautiful Hotel The location on Nob Hill is perfect. Every aspect of my stay was delightful. The staff is professio … - 

£157

£157
Map

Recently booked Union Square hotels

Hotel G San Francisco
4.5 out of 5.0
Last booking: 2 minutes ago
San Francisco Marriott Union Square
4.0 out of 5.0
Last booking: 4 minutes ago
Adelaide Hostel
2.5 out of 5.0
Last booking: 13 minutes ago
Hotel Zeppelin San Francisco
4.0 out of 5.0
Last booking: 13 minutes ago
Stanford Court San Francisco
4.5 out of 5.0
Last booking: 14 minutes ago
Hotel Diva
4.0 out of 5.0
Last booking: 37 minutes ago
Clift
4.0 out of 5.0
Last booking: 39 minutes ago
The Westin St. Francis San Francisco on Union Square
4.5 out of 5.0
Last booking: 47 minutes ago
Fairmont San Francisco
0.0 out of 5.0
Last booking: 55 minutes ago

Pocket Guide: Preferred Hotels in Union Square

Search for hotels in Union Square on Expedia. You can easily find your hotels in Union Square using one of the methods below:

  • View our selection of featured hotels in Union Square
  • Use the map to find hotels in the Union Square neighborhood you prefer
  • Use the filters to see hotels in a specific area of Union Square, select a specific theme, brand, or hotel class from basic (1 Star) to luxury hotels (5 Stars) in Union Square
  • Enter your travel dates to view the best deals on hotels in Union Square - while they last