5 Star Hotels in Union Square, San Francisco

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Check availability on Union Square 5 Star Hotels

Tonight
24 Dec - 25 Dec
Tomorrow
25 Dec - 26 Dec
This weekend
26 Dec - 28 Dec
Next weekend
2 Jan - 4 Jan

Our top choices for Union Square 5-star hotels

Bar (on property)
Taj Campton Place

Taj Campton Place

Taj Campton Place
5.0 star property
Union Square
9.2 out of 10, Wonderful, (1000)
"Wonderful Staff and hospitality."
United States
Rachel
The price is €207
includes taxes & fees
2 Jan - 3 Jan 2026
Taj Campton Place
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Explore similar 4-star hotels

Many 4-star hotels have the same amenities as 5-star hotels. See all 4-star hotels in Union Square.
citizenM San Francisco Union Square

citizenM San Francisco Union Square

72 Ellis Street San Francisco CA
The price is €125 per night from 1 Jan to 2 Jan
€125
1 Jan - 2 Jan 2026
includes taxes & fees
9.4/10 Exceptional! (1,429 reviews)
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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.

Learn more about Union Square

This famous shopping area is a magnet for fashionistas as well as a historic landmark of old San Francisco.

See all hotels in Union Square
Union Square San Francisco a shop-aholic dream; Shutterstock ID 3603152

Top Union Square Hotel Reviews

Taj Campton Place

Taj Campton Place

10/10 Excellent
"the taj is the best. the staff (Soukaina - Soraya - Sierra- Gurusharn- Roy- Tuan) are the best. I was in town for what was supposed to be a few days but turned into most of the month as my mother spiraled and died. They took incredible care of me."
Ellen 2-night trip
Posted 4 days ago
Taj Campton Place

Frequently asked questions

What are the best 5-star hotels in Union Square?
Based on reviews by Expedia travellers, Taj Campton Place is one of the best properties for a luxurious getaway in the San Francisco neighbourhood of Union Square. Looking for more 5-star hotels around the area? Four Seasons Hotel San Francisco and The Ritz-Carlton, San Francisco will cater to your high-end desires.
How much does it cost to stay in a 5-star hotel in Union Square?
How much you pay for a 5-star hotel in Union Square can vary according to when you decide to travel and how long you plan to stay, among other factors. Use our price per night filter and other search tools to land the best deal on a luxurious stay.

  • Search for the lowest price per night from €125

What makes a hotel 5 stars in Union Square?
In Union Square, a hotel must offer a certain number of upscale features to be rated 5 stars. These may include on-site gyms, saunas and spas, gourmet restaurants, premium bedding, complimentary luxury toiletries and more. What also sets 5-star hotels apart is their guest-focused standard of service. You can expect things like concierge services, in-room massages and nightly turn-down services. Some may even offer special touches such as a welcome gift.

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