2026 4 Star Hotels in Union Square
Featured Union Square 4 Star Hotels
Grand Hyatt San Francisco
345 Stockton St San Francisco CA
Fully refundableReserve now, pay when you stay
Hotel Emblem San Francisco
562 Sutter St San Francisco CA
Fully refundableReserve now, pay when you stay
Hotel Nikko San Francisco
222 Mason St San Francisco CA
Fully refundableReserve now, pay when you stay
JW Marriott San Francisco Union Square
515 Mason Street San Francisco CA
Fully refundableReserve now, pay when you stay
The Clift Royal Sonesta San Francisco
495 Geary St San Francisco CA
Fully refundableReserve now, pay when you stay
Hilton San Francisco Union Square
333 O'Farrell St. San Francisco CA
Fully refundableReserve now, pay when you stay
Parc 55 San Francisco - A Hilton Hotel
55 Cyril Magnin St San Francisco CA
Fully refundableReserve now, pay when you stay
Hotel Triton Union Square San Francisco
342 Grant Ave San Francisco CA
Fully refundableReserve now, pay when you stay
The Westin St. Francis San Francisco on Union Square
335 Powell Street San Francisco CA
Fully refundableReserve now, pay when you stay
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.