A cityscape with tall buildings, palm trees, and red double-decker buses.

Find Resorts & Hotels with Spas in Union Square, CA

  • Change your mind

    Book hotels with free cancellation

  • Treat yourself

    Sign in to save 10% or more on thousands of hotels
    Sign in

  • Be picky

    Search almost a million properties worldwide

Check availability on Union Square Resorts & Hotels with Spas

Our top choices for Union Square hotels with a spa

Terrace/patio

Fairmont San Francisco

Fairmont San Francisco
5.0 star property
Downtown San Francisco
9.0 out of 10, Wonderful, (1,547 reviews)
  • cleanliness
    Pamper yourself with rejuvenating spa treatments and historical elegance at this centrally located San Francisco retreat with bay views.
The price is ￥40,600
￥56,384 total
includes taxes & fees
Aug 17 - Aug 18
Fairmont San Francisco
Terrace/patio

Four Seasons Hotel San Francisco

Four Seasons Hotel San Francisco
5.0 star property
Downtown San Francisco
9.4 out of 10, Exceptional, (1,000 reviews)
  • cleanliness
    Soak in deep wellness at this San Francisco hotel with full-service spa and health club facilities.
The price is ￥74,704
￥87,923 total
includes taxes & fees
Aug 16 - Aug 17
Four Seasons Hotel San Francisco
Exterior

Kimpton Alton Fisherman's Wharf by IHG

Kimpton Alton Fisherman's Wharf by IHG
4.5 star property
Fisherman's Wharf
9.0 out of 10, Wonderful, (1,480 reviews)
  • cleanliness
    Revitalize with facials and deep-tissue massages at this luxury hotel offering a 24-hour gym and rooftop garden near Ghirardelli Square.
The price is ￥23,038
￥33,995 total
includes taxes & fees
Aug 16 - Aug 17
Kimpton Alton Fisherman's Wharf by IHG
Couples treatment rooms, sauna, steam room, body treatments

The Huntington Hotel

The Huntington Hotel
5.0 star property
Downtown San Francisco
9.4 out of 10, Exceptional, (25 reviews)
The price is ￥95,430
￥120,918 total
includes taxes & fees
Jul 20 - Jul 21
The Huntington Hotel
Gift shop

1 Hotel San Francisco

1 Hotel San Francisco
5.0 star property
Downtown San Francisco
9.2 out of 10, Wonderful, (580 reviews)
  • cleanliness
    Rejuvenate at this remodeled luxury hotel with Bamford Wellness Spa's outdoor treatments and garden sanctuary.
The price is ￥56,664
￥75,863 total
includes taxes & fees
Aug 15 - Aug 16
1 Hotel San Francisco
City view

Argonaut Hotel

Argonaut Hotel
4.5 star property
Fisherman's Wharf
9.4 out of 10, Exceptional, (1,312 reviews)
  • cleanliness
    Historic bayfront hotel offers indulgent spa massages and wellness amenities in scenic national park setting.
The price is ￥39,788
￥53,902 total
includes taxes & fees
Aug 16 - Aug 17
Argonaut Hotel
Steam room, aromatherapy, hot stone massages, deep-tissue massages

Casa Madrona Hotel & Spa

Casa Madrona Hotel & Spa
4.0 star property
Downtown
9.2 out of 10, Wonderful, (1,002 reviews)
  • cleanliness
    Experience spa luxury at this bayside hotel with 4 treatment rooms, steam room, and customized massages overlooking scenic bay views.
The price is ￥49,276
￥60,706 total
includes taxes & fees
Jul 26 - Jul 27
Casa Madrona Hotel & Spa
Hot tub, body treatments, aromatherapy, hot stone massages

Cavallo Point

Cavallo Point
4.5 star property
Sausalito
9.2 out of 10, Wonderful, (1,000 reviews)
  • cleanliness
    Tranquil escape at this historic bayside sanctuary with deep-tissue massages and aromatherapy in 11 serene treatment rooms.
The price is ￥82,666
￥105,441 total
includes taxes & fees
Jul 26 - Jul 27
Cavallo Point
Couples treatment rooms, deep-tissue massages, Swedish massages, facials

Claremont Resort & Club

Claremont Resort & Club
5.0 star property
Claremont Hills
9.0 out of 10, Wonderful, (1,045 reviews)
  • cleanliness
    Escape to a regional park oasis with 32 spa treatment rooms, 3 outdoor pools, and outdoor tennis courts for the ultimate wellness retreat.
The price is ￥43,288
￥59,555 total
includes taxes & fees
Jul 26 - Jul 27
Claremont Resort & Club
Couples treatment rooms, body treatments, aromatherapy

Lafayette Park Hotel & Spa

Lafayette Park Hotel & Spa
4.0 star property
Lafayette
9.4 out of 10, Exceptional, (1,001 reviews)
  • cleanliness
    Serene spa sanctuary with 6 treatment rooms, hot tub, and outdoor pool offers deep massages and aromatherapy in this charming retreat.
The price is ￥38,503
￥42,236 total
includes taxes & fees
Jul 26 - Jul 27
Lafayette Park Hotel & Spa
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.
View all properties

Choose what matters most at spa hotels in Union Square

Pool
Breakfast included

Top Union Square Hotel Reviews

The Westin St. Francis San Francisco on Union Square

The Westin St. Francis San Francisco on Union Square

10/10 Excellent
"I think it’s the best hotel in union Square"
Gustavo 1-night trip
Posted 7 hours ago
The Westin St. Francis San Francisco on Union Square

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'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.