Find Resorts & Hotels with Spas in Union Square, CA

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Pick from 23 Union Square Resorts & Hotels with Spas and compare room rates, reviews, and availability. Most hotels are fully refundable.

Terrace/patio
Four Seasons Hotel San Francisco
5.0 star property
9.4 out of 10, Exceptional, (907)
"Great Service as always from the Four Seasons SF. I will be back!"
The price is NT$13,351
per night
Jun 8 - Jun 9
Four Seasons Hotel San Francisco
Premium bedding, pillowtop beds, in-room safe, desk
Inn At Union Square
3.5 star property
9.4 out of 10, Exceptional, (1001)
"Service was prompt & accommodating to all requests. Always very friendly & appreciate the 24 hour receptionist at the door. My suggestions or improvement: - Provide Breakfast trays, compostable utensils, better food variety. Breads, oranges and Dannon yogurt are limited choices (maybe trade some oatmeal pkts for less variety of breads). - Dump the plastic soaps and shampoos. Provide soap, shampoo and conditioner bars wrapped in paper packaging."
The price is NT$3,839
per night
May 31 - Jun 1
Inn At Union Square
Front of property - evening/night
Hotel Nikko San Francisco
4.5 star property
9.2 out of 10, Wonderful, (1835)
"Clean and sleek with abundant of attention to details."
The price is NT$4,706
per night
Jun 1 - Jun 2
Hotel Nikko San Francisco
Lobby
The Donatello
3.5 star property
9.2 out of 10, Wonderful, (1001)
"a nice hotel in the city close to restaurants and shopping and also Bart. Rooms have kitchenettes which is nice."
The Donatello
Interior
Hotel Emblem San Francisco
4.0 star property
9.2 out of 10, Wonderful, (1000)
"Great hotel, newly updated amenities were appreciated. We tried to check in early and were excited when we were informed there was a room ready, sadly they charged us for early check in. I think if there is a room available it would be nothing to just allow guests in without a fee. Disappointing. That aside, I would recommend this hotel. I haven’t been to Tenderloin area in about 6/7 years, but the homelessness and addictions have become such a problem. Nothing against Hotel Emblem but good to...
The price is NT$5,327
per night
Jun 16 - Jun 17
Hotel Emblem San Francisco
Exterior
The Westin St. Francis San Francisco on Union Square
4.5 star property
9.0 out of 10, Wonderful, (2711)
"Great staff!"
The price is NT$5,296
per night
Jun 14 - Jun 15
The Westin St. Francis San Francisco on Union Square
Room (Private Apartment) | Egyptian cotton sheets, premium bedding, minibar, in-room safe
The Clift Royal Sonesta San Francisco
4.0 star property
9.0 out of 10, Wonderful, (1114)
"The Clift Royal Sonesta was a fabulous hotel! The staff were friendly from check-in to check-out, and our room was lovely and comfortable. We enjoyed the drinks and appetizers at the Redwood Room, as well as breakfast at Frederick’s. It was located close to Union Square, many restaurants and the stops for the Big Bus tour. I would stay here again!"
The price is NT$5,471
per night
Jun 16 - Jun 17
The Clift Royal Sonesta San Francisco
Cocktail bar
San Francisco Marriott Marquis
4.0 star property
8.8 out of 10, Excellent, (2121)
"Everything was absolutely amazing "
The price is NT$4,890
per night
Jun 14 - Jun 15
San Francisco Marriott Marquis
Exterior
Handlery Union Square Hotel
3.5 star property
8.8 out of 10, Excellent, (1893)
"Dave the desk clerk was incredibly helpful and nice... we have a new favorite in SF"
The price is NT$4,472
per night
May 29 - May 30
Handlery Union Square Hotel
Breakfast and dinner served
Hotel Zelos San Francisco
4.0 star property
8.8 out of 10, Excellent, (1000)
"Place smack in the middle of everything, so easy to explore San Francisco. Trader Joe’s next door was a win. Staff was excellent, Jeff helped me check in and even checked in early. It was a nice view too. Will stay here again soon. "
The price is NT$4,314
per night
Jun 8 - Jun 9
Hotel Zelos 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 Resorts & Hotels with Spas information

 

Resorts & Hotels with Spas in Union Square

23

Highest price
NT$13,351
Cheapest price
NT$3,355
Number of guest reviews
13,857
Total number of hotels in Union Square
4,769

 

Frequently asked questions

Looking to vacation at a spa hotel in Union Square?
Book one of our fantastic spa hotels and treat yourself from the moment you arrive. Travelers love the theater scene and shopping in Union Square. Enjoy the architecture and many popular restaurants during your vacation. Spa hotels are the perfect way to break out of your daily routine and add a layer of luxury to your vacation.
What is the best spa hotel in Union Square?
The Donatello is a top spa hotel featuring a rooftop terrace, a fitness center, a bar, and a restaurant. Enjoy a deep-tissue massage, aromatherapy, or steam room at the onsite spa. In-room massages are also available.
How many spa hotels are there in Union Square?
Among Expedia’s 368 accommodation options in Union Square, there is 1 spa hotel.
What's there to see and do in Union Square?
Enjoy Union Square with a stop at Westin St Francis Hotel Glass Elevators, Union Square, and 450 Sutter Building. If you have a little extra time during your trip, you might want to check out SHN Curran Theatre and Marines Memorial Theater.
What is a Union Square spa hotel?
Spa hotels in Union Square have on-site spas and offer services like couples massages and a range of beauty treatments. Some also provide a selection of in-room treatments for the ultimate luxury. Spa hotels are a must if you want to give yourself an extra treat while on vacation.

Recent reviews of Union Square hotels
Expedia verified reviews

The Clift Royal Sonesta San Francisco

The Clift Royal Sonesta San Francisco

5/5 Excellent
"The Clift Royal Sonesta was a fabulous hotel! The staff were friendly from check-in to check-out, and our room was lovely and comfortable. We enjoyed the drinks and appetizers at the Redwood Room, as well as breakfast at Frederick’s. It was located close to Union Square, many restaurants and the stops for the Big Bus tour. I would stay here again!"
A verified traveler stayed at The Clift Royal Sonesta San Francisco
Posted 9 hours ago
The Clift Royal Sonesta San Francisco