Union Square
Visit Union Square
Plan a trip to see Union Square
Price found within the past 48 hours. Click for updated prices.
Castle Inn
Downtown San Francisco
Price was ￥219,244, price is now ￥179,948 per person
￥179,948
per person
Nov 2 - Nov 9
found 1 day ago
Roundtrip flight included
Tokyo (NRT) to San Francisco (SFO)
9.2/10 Wonderful! (1,002 reviews)
It is a nicely maintained hotel with clean and quite rooms. There is an elevator so guests don't need to carry luggage upstairs. Except at the moment of check-in, there seems no need to bother the hotel staff.
Reviewed on Sep 23, 2026
The Ritz-Carlton, San Francisco
Downtown San Francisco
Price was ￥398,146, price is now ￥328,640 per person
￥328,640
per person
Nov 19 - Nov 23
found 5 hours ago
Roundtrip non-stop flight included
Osaka (KIX) to San Francisco (SFO)
9.4/10 Exceptional! (1,005 reviews)
If I could give 6 stars I would. The best staff in the hospitality business. Eat/drink elsewhere, it’s San Francisco after all !
Reviewed on Sep 19, 2026
Browse tours and tickets to explore Union Square
Tours & day trips
See all 90 activities
Big Bus San Francisco Hop-On Hop-Off Sightseeing Tour by Open-Top Bus
Activity duration is 1 day
8.6 out of 10 with 1531 reviews
Free cancellation available
History & culture
See all 43 activities
San Francisco Cable Car Ticket with Audio Guided Tour
Activity duration is 3 hours
2.8 out of 10 with 5 reviews
Free cancellation available
Cruises & boat tours
See all 5 activities
Muir Woods and Sausalito Tour (Ferry & Bike Options Available)
Activity duration is 5 hours
9.0 out of 10 with 431 reviews
Free cancellation available
Adventure & outdoor
See all 4 activities
San Francisco: Monterey & Carmel Tour
Activity duration is 11 hours
8.6 out of 10 with 18 reviews
Free cancellation available
Stay near popular Union Square attractions
Best Lodging Options Near Union Square
Check availability on hotels close to Union Square
Handlery Union Square Hotel
351 Geary St San Francisco CA
Chancellor Hotel on Union Square
433 Powell St San Francisco CA
Holiday Inn Golden Gateway by IHG
1500 Van Ness Ave San Francisco CA
Hilton San Francisco Financial District
750 Kearny St San Francisco CA
Grand Hyatt San Francisco
345 Stockton St San Francisco CA
Hilton San Francisco Union Square
333 O'Farrell St. San Francisco CA
Stanford Court San Francisco
905 California Street San Francisco CA
Fairmont San Francisco
950 Mason Street Atop Nob Hill San Francisco CA
Hotel Riu Plaza Fisherman's Wharf
2500 Mason St San Francisco CA
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.