5 Star Hotels in Union Square, San Francisco

  • Plan, book, stay with confidence

    • bex rewards loyalty icon
    Be picky
    Search almost a million properties worldwide
    payments icon
    Treat yourself
    Sign in to save 10% or more on thousands of hotels
    Sign in
    today icon
    Change your mind
    Book hotels with free cancellation

Top Union Square 5 Star Hotels

Taj Campton Place
City view

Taj Campton Place

5.0 star property
9.2 out of 10, Wonderful, (1001)
"Great boutique hotel"
The price is €236
includes taxes & fees
1 Jan - 2 Jan 2025
Taj Campton Place
Save an average of 15% on thousands of hotels when you're signed in
Sign in
Sign up, it's free

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.
Hotel Nikko San Francisco

Hotel Nikko San Francisco

222 Mason St, San Francisco, CA
The price is €216 per night from 17 Jan to 18 Jan
€216
includes taxes & fees
17 Jan - 18 Jan 2025
9.2/10 Wonderful! (2,156 reviews)
Still don't see what you're looking for?
See all properties in Union Square.
You can also use these popular filters to refine your search.
PoolSpaHot tubBreakfast includedWaterpark
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.

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 €196

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.
Are there any 5-star all-inclusive resorts in Union Square?
Find an upscale stay that includes your room, meals, drinks and entertainment in Union Square with Expedia’s filter tool. Search for properties with a 5-star rating and click on the “All inclusive” filter. Be sure to check what’s included in the upfront price. This way, you’ll be ready to maximize the premium perks on offer as soon as you arrive.
What are the top 5-star spa hotels in Union Square?
Enjoy a variety of spa treatments and therapies at 1 Hotel San Francisco. Alternatively, prioritize your well-being and put yourself first at Fairmont San Francisco or Four Seasons Hotel San Francisco. These luxe 5-star spa getaways are located in or near Union Square.
Are there any 5-star holiday rentals in Union Square?
Our site doesn’t offer any 5-star holiday rentals in Union Square. However, you will still find a few top-rated escapes where the only item on your agenda will be to unpack and have fun. View what’s available by browsing our holiday rentals in Union Square.