Union Square accommodation with spa

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Featured Union Square Spa Hotels

Hotel Nikko San Francisco
Great for spa weekends

Hotel Nikko San Francisco

4.5 out of 5
222 Mason St San Francisco CA
Fully refundableReserve now, pay when you stay
The price is AU$335 per night from 4 Jan to 5 Jan
AU$335
4 Jan - 5 Jan 2026
includes taxes & fees
With a stay at Hotel Nikko San Francisco, you'll be centrally located in San Francisco, just a 4-minute walk from Union Square and 14 minutes by foot from Moscone ...
Opens in a new windowHotel Nikko San Francisco
The Donatello

The Donatello

3.5 out of 5
501 Post St San Francisco CA
With a stay at The Donatello, you'll be centrally located in San Francisco, steps from Union Square and 13 minutes by foot from San Francisco Museum of Modern ...
Opens in a new windowThe Donatello
Hilton San Francisco Union Square

Hilton San Francisco Union Square

4 out of 5
333 O'Farrell St. San Francisco CA
Fully refundableReserve now, pay when you stay
The price is AU$339 per night from 4 Jan to 5 Jan
AU$339
4 Jan - 5 Jan 2026
includes taxes & fees
A stay at Hilton San Francisco Union Square places you in the heart of San Francisco, within a 5-minute drive of Westfield San Francisco Centre and Ferry ...
Opens in a new windowHilton San Francisco Union Square
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Four Seasons Hotel San Francisco
Great for spa weekends

Four Seasons Hotel San Francisco

5 out of 5
757 Market St San Francisco CA
Fully refundableReserve now, pay when you stay
The price is AU$692 per night from 25 Jan to 26 Jan
AU$692
25 Jan - 26 Jan 2026
includes taxes & fees
A stay at Four Seasons Hotel San Francisco places you in the heart of San Francisco, within a 5-minute drive of Moscone Convention Center and Ferry ...
Opens in a new windowFour Seasons Hotel San Francisco
The Marker Union Square San Francisco

The Marker Union Square San Francisco

4 out of 5
501 Geary St San Francisco CA
Fully refundableReserve now, pay when you stay
The price is AU$245 per night from 3 Jan to 4 Jan
AU$245
3 Jan - 4 Jan 2026
includes taxes & fees
A stay at The Marker Union Square San Francisco places you in the heart of San Francisco, within a 5-minute drive of Moscone Convention Center and Lombard ...
Opens in a new windowThe Marker Union Square San Francisco
San Francisco Marriott Marquis

San Francisco Marriott Marquis

4 out of 5
780 Mission Street San Francisco CA
Fully refundableReserve now, pay when you stay
The price is AU$384 per night from 29 Dec to 30 Dec
AU$384
29 Dec - 30 Dec
includes taxes & fees
A stay at San Francisco Marriott Marquis places you in the heart of San Francisco, within a 5-minute drive of San Francisco Museum of Modern Art and Oracle ...
Opens in a new windowSan Francisco Marriott Marquis
Parc 55 San Francisco - A Hilton Hotel

Parc 55 San Francisco - A Hilton Hotel

4 out of 5
55 Cyril Magnin St San Francisco CA
Fully refundableReserve now, pay when you stay
The price is AU$342 per night from 3 Jan to 4 Jan
AU$342
3 Jan - 4 Jan 2026
includes taxes & fees
A stay at Parc 55 San Francisco - A Hilton Hotel places you in the heart of San Francisco, steps from Westfield San Francisco Centre and a 4-minute drive from ...
Opens in a new windowParc 55 San Francisco - A Hilton Hotel
The Westin St. Francis San Francisco on Union Square

The Westin St. Francis San Francisco on Union Square

4.5 out of 5
335 Powell Street San Francisco CA
Fully refundableReserve now, pay when you stay
The price is AU$386 per night from 23 Jan to 24 Jan
AU$386
23 Jan - 24 Jan 2026
includes taxes & fees
With a stay at The Westin St. Francis San Francisco on Union Square, you'll be centrally located in San Francisco, steps from Union Square and 13 minutes by ...
Opens in a new windowThe Westin St. Francis San Francisco on Union Square
Hotel Emblem San Francisco

Hotel Emblem San Francisco

4 out of 5
562 Sutter St San Francisco CA
Fully refundableReserve now, pay when you stay
The price is AU$256 per night from 2 Jan to 3 Jan
AU$256
2 Jan - 3 Jan 2026
includes taxes & fees
A stay at Hotel Emblem San Francisco places you in the heart of San Francisco, within a 5-minute drive of The Beat Museum and City Lights Booksellers.
Opens in a new windowHotel Emblem San Francisco
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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.

Union Square hotels essential information

Accommodation
450 hotels
Lowest Price
AU$245
Highest Price
AU$692
Popular hotels
Hotel Nikko San Francisco, The Donatello, Hilton San Francisco Union Square, Four Seasons Hotel San Francisco, The Marker Union Square San Francisco, San Francisco Marriott Marquis, Parc 55 San Francisco - A Hilton Hotel, The Westin St. Francis San Francisco on Union Square, Hotel Emblem San Francisco

Most recent Union Square hotel reviews