Find 5 Star Hotels in Union Square, CA from $114

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Compare Union Square 5 Star Hotels with updated room rates, reviews, and availability. Most hotels are fully refundable.

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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.

Frequently asked questions

What are the best 5-star hotels in Union Square?
Taj Campton Place is among the most popular picks around the San Francisco neighborhood of Union Square according to reviews by Expedia customers. Four Seasons Hotel San Francisco and The Ritz-Carlton, San Francisco are other 5-star hotels in this area that rate highly with guests.
How much does it cost to stay in a 5-star hotel in Union Square?
The amount 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 several factors. Use our price per night filter and other search tools to find the best rate on a plush stay.

  • Search for the lowest price per night right now $114

What makes a hotel 5 stars in Union Square?
Flawless guest service is at the heart of every 5-star hotel in Union Square. From the moment you enter the lobby, staff attend to your every whim, whether recommending activities and tours or providing a turn-down service. What’s more, hotels must feature superior conveniences to qualify for a 5-star rating. These can include luxury bathrobes, spa facilities, swimming pools, gourmet kitchens and knowledgeable concierge.
Are there any 5-star all-inclusive resorts in Union Square?
Find an indulgent getaway that includes your lodging, food, activities and entertainment in Union Square with our handy filter tool. Search for properties rated 5 stars and click on the “All inclusive” filter. Be sure to check what’s included in the purchase price. That way, you can take full advantage of all the perks on offer as soon as you arrive.
What are the top 5-star spa hotels in Union Square?
If you’re in need of some TLC, you can’t beat 1 Hotel San Francisco. Other 5-star spa getaways that are well known for their wellness treatments are Fairmont San Francisco and Four Seasons Hotel San Francisco, also located in or around Union Square.