Romantic accommodation in Union Square

More Flash, Less Cash - Take advantage of our Price Pledge** (even on luxey stays)

We keep it easy with the option to pay now or later on select accommodation

Book up 'til the last second - millions of rooms to crash tonight^

Check hotel availability in Union Square

14 Nov - 15 Nov
Tonight
Check prices in Union Square for tonight, 14 Nov - 15 Nov
15 Nov - 16 Nov
Tomorrow night
Check prices in Union Square for tomorrow night, 15 Nov - 16 Nov

Featured Union Square Romantic Hotels

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 NZ$377 per night from 15 Dec to 16 Dec
NZ$377
includes taxes & fees
15 Dec - 16 Dec
Book a stay at this business-friendly hotel in San Francisco. Enjoy breakfast (surcharge), room service, and a 24-hour fitness center. Our guests praise the ...
The Westin St. Francis San Francisco on Union Square
Hotel Nikko San Francisco

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 NZ$363 per night from 24 Nov to 25 Nov
NZ$363
includes taxes & fees
24 Nov - 25 Nov
Stay at this 4.5-star luxury hotel in San Francisco. Enjoy free WiFi, a nightclub, and a rooftop terrace. Our guests praise the breakfast and the pool in our ...
Hotel Nikko 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 NZ$304 per night from 27 Nov to 28 Nov
NZ$304
includes taxes & fees
27 Nov - 28 Nov
Book a stay at this boutique hotel in San Francisco. Enjoy breakfast (surcharge), a 24-hour fitness center, and valet parking (surcharge). Our guests praise ...
The Marker Union Square San Francisco
Save an average of 15% on thousands of hotels when you're signed in
Sign in
Sign up, it's free
The Barnes San Francisco, Tapestry Collection by Hilton

The Barnes San Francisco, Tapestry Collection by Hilton

4 out of 5
225 Powell St, San Francisco, CA
Fully refundableReserve now, pay when you stay
The price is NZ$222 per night from 24 Nov to 25 Nov
NZ$222
includes taxes & fees
24 Nov - 25 Nov
Book a stay at this boutique hotel in San Francisco. Enjoy free WiFi, breakfast (surcharge), and a fitness center. Our guests praise the helpful staff and the ...
The Barnes San Francisco, Tapestry Collection by Hilton
The Clift Royal Sonesta San Francisco

The Clift Royal Sonesta San Francisco

4 out of 5
495 Geary St, San Francisco, CA
Fully refundableReserve now, pay when you stay
The price is NZ$362 per night from 22 Nov to 23 Nov
NZ$362
includes taxes & fees
22 Nov - 23 Nov
Book a stay at this historic hotel in San Francisco. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the bar and the ...
The Clift Royal Sonesta San Francisco
Hotel Emblem San Francisco

Hotel Emblem San Francisco

4 out of 5
562 Sutter St, San Francisco, CA
Fully refundable
The price is NZ$347 per night from 29 Nov to 30 Nov
NZ$347
includes taxes & fees
29 Nov - 30 Nov
Book a stay at this boutique hotel in San Francisco. Enjoy breakfast (surcharge), room service, and valet parking (surcharge). Our guests praise the bar and ...
Hotel Emblem San Francisco
Hotel Spero at Union Square

Hotel Spero at Union Square

4 out of 5
405 Taylor St, San Francisco, CA
Fully refundableReserve now, pay when you stay
The price is NZ$299 per night from 18 Nov to 19 Nov
NZ$299
includes taxes & fees
18 Nov - 19 Nov
Stay at this hotel in San Francisco. Enjoy breakfast (surcharge), a 24-hour fitness center, and a 24-hour front desk. Our guests praise the restaurant and the ...
Hotel Spero at Union Square
The Donatello

The Donatello

3.5 out of 5
501 Post St, San Francisco, CA
Book a stay at this spa hotel in San Francisco. Enjoy free WiFi, a full-service spa, and a rooftop terrace. Our guests praise the helpful staff and the clean ...
Get rates
The Donatello
Hotel Zeppelin San Francisco

Hotel Zeppelin San Francisco

4 out of 5
545 Post St, San Francisco, CA
Fully refundableReserve now, pay when you stay
The price is NZ$300 per night from 22 Nov to 23 Nov
NZ$300
includes taxes & fees
22 Nov - 23 Nov
Book a stay at this business-friendly hotel in San Francisco. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the helpful ...
Hotel Zeppelin San Francisco
Don't see what you're looking for?
See all available properties in Union Square
View all properties
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
4,446 hotels
Lowest Price
NZ$222
Highest Price
NZ$377
Popular hotels
The Westin St. Francis San Francisco on Union Square, Hotel Nikko San Francisco, The Marker Union Square San Francisco, The Barnes San Francisco, Tapestry Collection by Hilton, The Clift Royal Sonesta San Francisco, Hotel Emblem San Francisco, Hotel Spero at Union Square, The Donatello, Hotel Zeppelin San Francisco

Most recent Union Square hotel reviews

Hotel Nikko San Francisco
Nikko - nice!
5 / 5
Very nice hotel in tenderloin. Close to Powell BART and cable car turn around. My room was a single queen and was on the small side but very clean and comfortable. Nice pool and workout space.
A verified traveller stayed at Hotel Nikko San Francisco
Posted 9 hours ago
Hotel Nikko San Francisco

More ways to explore Union Square