Find Boutique Hotels in Union Square, CA

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Check availability on Union Square Boutique Hotels

Tonight
Dec 26 - Dec 27
Tomorrow
Dec 27 - Dec 28
This weekend
Dec 26 - Dec 28
Next weekend
Jan 2 - Jan 4

Our top choices for Union Square boutique hotels

Exterior
Hotel Triton

Hotel Triton

Hotel Triton
4.0 star property
Union Square
8.8 out of 10, Excellent, (1001)
"We had a great stay!"
United States
Jeremy
The price is NT$2,862
NT$4,737 total
includes taxes & fees
Jan 2 - 2026/1/3
Hotel Triton
Meeting facility
The Barnes San Francisco, Tapestry Collection by Hilton

The Barnes San Francisco, Tapestry Collection by Hilton

The Barnes San Francisco, Tapestry Collection by Hilton
4.0 star property
Union Square
8.2 out of 10, Very Good, (774)
"Wonderful Stay, Room was Clean. Close to Union Square. Would Stay Here again. "
United States
Raquel
The price is NT$4,086
NT$4,810 total
includes taxes & fees
Jan 2 - 2026/1/3
The Barnes San Francisco, Tapestry Collection by Hilton
Exterior
Hotel Emblem San Francisco

Hotel Emblem San Francisco

Hotel Emblem San Francisco
4.0 star property
Union Square
9.4 out of 10, Exceptional, (1001)
"Great place to stay when visiting the City - will return again!"
United States
Chris
The price is NT$3,527
NT$5,409 total
includes taxes & fees
Jan 2 - 2026/1/3
Hotel Emblem San Francisco
Lobby sitting area
The Marker Union Square San Francisco

The Marker Union Square San Francisco

The Marker Union Square San Francisco
4.0 star property
Union Square
9.0 out of 10, Wonderful, (1125)
"The staff was so fabulous, the hotel is gorgeous, and we are already having the best time!"
United States
Faith
The price is NT$4,389
NT$5,165 total
includes taxes & fees
Jan 4 - 2026/1/5
The Marker Union Square San Francisco
Suite, Multiple Beds (The Two Bedroom) | Egyptian cotton sheets, premium bedding, pillowtop beds, minibar
Palihotel San Francisco

Palihotel San Francisco

Palihotel San Francisco
3.5 star property
Union Square
8.4 out of 10, Very Good, (630)
"Great vibe here and the rooms and so cute . Excellent bar and bar staff . "
United States
Lana
The price is NT$3,143
NT$4,485 total
includes taxes & fees
Dec 28 - Dec 29
Palihotel San Francisco
Room (Private Apartment) | Egyptian cotton sheets, premium bedding, minibar, in-room safe
The Clift Royal Sonesta San Francisco

The Clift Royal Sonesta San Francisco

The Clift Royal Sonesta San Francisco
4.0 star property
Union Square
9.2 out of 10, Wonderful, (1367)
"Staff was amazing. The rooms felt clean and the hotel was very well maintained."
United States
Misty
The price is NT$5,064
NT$7,186 total
includes taxes & fees
Jan 2 - 2026/1/3
The Clift Royal Sonesta San Francisco
Lobby
Warwick San Francisco

Warwick San Francisco

Warwick San Francisco
4.0 star property
Union Square
8.2 out of 10, Very Good, (1000)
"Room was very nice! Staff was wonderful! "
United States
Brian
The price is NT$3,301
NT$5,031 total
includes taxes & fees
Jan 2 - 2026/1/3
Warwick San Francisco
City view
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 NT$5,595
NT$7,671 total
includes taxes & fees
Jan 2 - 2026/1/3
Taj Campton Place
Exterior
Hotel Adagio, Autograph Collection

Hotel Adagio, Autograph Collection

Hotel Adagio, Autograph Collection
4.0 star property
Union Square
8.6 out of 10, Excellent, (1002)
"The staff was amazing, really clean and good service.. highly recommended 👍👍 excellent location "
United States
Yamirannette
The price is NT$3,709
NT$5,474 total
includes taxes & fees
Jan 4 - 2026/1/5
Hotel Adagio, Autograph Collection
Lobby
Kensington Park Hotel

Kensington Park Hotel

Kensington Park Hotel
3.5 star property
Union Square
8.6 out of 10, Excellent, (1002)
"Great staff "
United States
Jamal
The price is NT$3,551
NT$4,180 total
includes taxes & fees
Jan 5 - 2026/1/6
Kensington Park Hotel
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

Top Union Square Hotel Reviews

Chancellor Hotel on Union Square

Chancellor Hotel on Union Square

10/10 Excellent
"Conveniently located "
Isaac 1-night trip
Posted 2 days ago
Chancellor Hotel on Union Square

Frequently asked questions

Looking for a cozy place to stay when you visit Union Square?
A boutique hotel may be exactly what you're looking for if you enjoy smaller hotels with quality service and a cool atmosphere. Pick from 13 boutique accommodations in Union Square to find a property that represents the local spirit of this area.
What's the best boutique-style accommodation in Union Square?
The Marker Union Square San Francisco is a favorite hotel with Expedia travelers looking for a stylish stay, and features a 24-hour fitness center and a fireplace in the lobby. Inn At Union Square and Taj Campton Place are other boutique-style choices.
How many boutique hotels will I find in Union Square?
Expedia has 13 boutique hotels in Union Square.
What's there to see and do in Union Square?
Visitors speak positively about this destination's major shopping centers, art galleries, and acclaimed theaters. Top activities and sights around Union Square include Oracle Park, Pier 39, and San Francisco Bay. For even more to see and do, make a stop at Westin St Francis Hotel Glass Elevators, Union Square, and 450 Sutter Building.
What's the best way to get to my boutique hotel in Union Square?
You have a few options for transportation to and around Union Square. The nearest major airport is Oakland Intl. Airport (OAK), which is located 11.9 mi (19.1 km) away. You can access metro transit at Powell St & Geary Blvd Stop, Powell St & Post St Stop, and Powell St & O'Farrell St Stop.

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