TOP Boutique Hotels in Union Square, CA for 2026

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Our top choices for Union Square boutique hotels

A modern bar area with a long wooden counter, multiple bar stools, and a variety of bottles and glasses.

1. Hotel Emblem San Francisco

Union Square

John

₹14,393 total

includes taxes & fees

21 Nov - 22 Nov

A modern interior with a seating area featuring cushioned chairs and a table, large windows with a view of the street, and decorative lighting.

2. The Barnes San Francisco, Tapestry Collection by Hilton

Union Square

fereshteh

₹16,930 total

includes taxes & fees

27 Nov - 28 Nov

A spacious lobby with a reception desk, seating area, and a staircase leading to an upper level.

3. Hotel Triton Union Square San Francisco

Union Square

Fiamma

₹14,126 total

includes taxes & fees

25 Nov - 26 Nov

A historic building with ornate architecture, a red carpet entrance, and a sign indicating it is a hotel.

4. Hotel Adagio, Autograph Collection

Union Square

Tracy

₹17,379 total

includes taxes & fees

22 Nov - 23 Nov

A bar area with a marble countertop, leather bar stools, and shelves stocked with bottles and glasses.

5. Taj Campton Place

Union Square

Peter Michael

₹23,799 total

includes taxes & fees

22 Nov - 23 Nov

A modern hotel room with a grey sofa, a dining table, a TV, and a large window with curtains.

6. The Clift Royal Sonesta San Francisco

Union Square

Randall Gray

₹20,635 total

includes taxes & fees

21 Nov - 22 Nov

A grand lobby with a marble staircase, a chandelier, and a teal sofa.

7. The Marker Union Square San Francisco

Union Square

Samantha

₹15,553 total

includes taxes & fees

23 Nov - 24 Nov

A multi-story building with a fire escape, a ground-level entrance with a sign reading "Patio Hotel," and a storefront with a sign for "Liquor Deli."

8. Palihotel San Francisco

Union Square

Zureima

₹15,595 total

includes taxes & fees

20 Nov - 21 Nov

A spacious lobby with a chandelier, a reception desk, a blue sofa, and a trash can.

9. Kensington Park Hotel

Union Square

Sarahlee

₹14,092 total

includes taxes & fees

23 Nov - 24 Nov

A spacious lobby with a grand chandelier, a long dining table, and comfortable seating.

10. Warwick San Francisco

Union Square

Kenneth

₹16,264 total

includes taxes & fees

22 Nov - 23 Nov

View all properties

Compare popular hotels in Union Square

Property	Property class	Guest rating
Hotel Emblem San Francisco	4.0 star property	9.4 Exceptional 1,007 reviews	View
The Barnes San Francisco, Tapestry Collection by Hilton	4.0 star property	8.2 Very good 929 reviews	View
Hotel Triton Union Square San Francisco	4.0 star property	8.6 Excellent 1,002 reviews	View
Hotel Adagio, Autograph Collection	4.0 star property	8.6 Excellent 1,000 reviews	View
Taj Campton Place	5.0 star property	9.2 Wonderful 1,001 reviews	View

Top Union Square Hotel Reviews

Hotel Emblem San Francisco

Union Square

10/10 Excellent

My stay in San Francisco was part of a larger trip which also included New York and LA. Honestly the hotel was perfect for what I was looking for, very easy going. No uncomfortable pestering (although I’d recommend using the do not disturb sign to avoid being woken by housekeeping). The location was excellent and walking everywhere was super simple. One lovely lady at reception was amazing with directions and recommendations, one of which was cycling across the Golden Gate Bridge (a must...

Max

A grand entrance with a large archway, a staircase, and two wall-mounted light fixtures.

Hotel Drisco

Pacific Heights

10/10 Excellent

Andrew

An outdoor cafe with brick walls, outdoor seating, and a tree in the foreground.

Argonaut Hotel

Fisherman's Wharf

10/10 Excellent

We were a bit worried when we arrived that the area outside the hotel was crazy busy and full of loud cars, bikes and music… but we had read a top tip to request a courtyard room and so actually our room was super quiet and relaxing and a nice break from the chaos of fisherman’s wharf. Restaurant breakfast was delicious but there’s also a latam coffee shop on the corner of the block directly behind the hotel who do amazing pastries. The hotel is perfectly located for the tram stop (get there...

Emma

A hotel room with a bed, two armchairs, a small table with a laptop and a glass of water, a lamp, a TV displaying a scenic image, and a large window with curtains.

Inn At Union Square

Union Square

10/10 Excellent

David Frederick

A balcony with a view of a tall building, a tree, and a table with chairs.

The Huntington Hotel

Downtown San Francisco

10/10 Excellent

A fantastic return for a San Francisco icon We recently stayed for three nights at the newly reopened Huntington Hotel on Nob Hill, and we’re delighted to say it has been well worth the wait. The rooms are beautifully appointed, combining comfort with understated luxury, and the gym is one of the best hotel fitness facilities we’ve used. Every member of staff made us feel genuinely welcome, with exceptional service throughout our stay. A special thank you to the Head Concierge and the...

Mark

A spacious lobby with a staircase, comfortable seating areas, and large windows offering views of the city.

The Clancy, Autograph Collection by Marriott

Downtown San Francisco

10/10 Excellent

Matthew

A spacious lounge area with leather chairs, a coffee table, and a bar in the background.

Hotel Kabuki, part of JdV by Hyatt

Western Addition

10/10 Excellent

Lee

A modern living room with a large window overlooking a bridge, a flat-screen TV, a clock, and a brown leather sofa.

Harbor Court Hotel

Downtown San Francisco

10/10 Excellent

Anonymous traveller

A fire feature with a modern design, surrounded by outdoor seating with cushions, and a view of the water and distant landscape.

Fairmont Heritage Place, Ghirardelli Square

Fisherman's Wharf

10/10 Excellent

Anonymous traveller

Hotel Triton Union Square San Francisco

Union Square

10/10 Excellent

Aashay Jayprakash

Kensington Park Hotel

Union Square

10/10 Excellent

Ellen

A hotel courtyard with outdoor seating, a fire pit, and a vintage camper parked nearby.

Hotel Zephyr San Francisco

Fisherman's Wharf

10/10 Excellent

joanna

Palihotel San Francisco

Union Square

10/10 Excellent

Jonathan

A courtyard with a stone bench, a table with chairs, and various potted plants.

Berkeley City Club

Telegraph District

10/10 Excellent

This may be an historic hotel, but it could definitely teach more modern hotels a thing or two about comfort and atmosphere! If you travel to the hotel from San Francisco Airport, beware of taking a taxi - our driver failed to tell us about the out of town surcharge, so it cost us a whopping $150 between three of us! During daylight hours take the Bart instead, which goes directly from the airport to Downtown Berkeley - then it's about a 10-15 minute walk to the hotel. It's in a quiet...

Anonymous traveller

Frequently Asked Questions

Looking for a quaint accommodation option when you visit Union Square?

A boutique hotel may be just what you're looking for if you like small hotels with quality service and great atmosphere. Select from 13 boutique accommodation options in Union Square to find a property that captures the local spirit of this destination.

What's the best boutique hotel in Union Square?

The Marker Union Square San Francisco is a favourite hotel with Expedia travellers looking for a stylish stay, and features a 24-hour fitness centre and a fireplace in the lobby. Hotel Triton Union Square San Francisco and The Clift Royal Sonesta San Francisco are other choices for a boutique stay.

How many boutique hotels should I expect to 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 centres, art galleries and acclaimed theatres. Top activities and sights around Union Square include Oracle Park, Pier 39 and Chase Center. You might also want to see spots like San Francisco Bay, Muir Woods National Monument and Westin St Francis Hotel Glass Elevators during your trip.

What's the best way to get to my boutique hotel in Union Square?

You have a few options for getting to Union Square. The nearest major airport is Oakland, CA (OAK-Oakland Intl.), which is located 11.9 mi (19.1 km) away. You can access metro transport at Powell St & Geary Blvd Stop, Powell St & Post St Stop and Powell St & O'Farrell St Stop.

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Search Boutique Hotels in Union Square

Change your mind

Treat yourself

Be picky

Check prices for these dates

Our top choices for Union Square boutique hotels

1. Hotel Emblem San Francisco

2. The Barnes San Francisco, Tapestry Collection by Hilton

3. Hotel Triton Union Square San Francisco

4. Hotel Adagio, Autograph Collection

5. Taj Campton Place

6. The Clift Royal Sonesta San Francisco

7. The Marker Union Square San Francisco

8. Palihotel San Francisco

9. Kensington Park Hotel

10. Warwick San Francisco

Compare popular hotels in Union Square

Top Union Square Hotel Reviews

Hotel Emblem San Francisco

10/10 Excellent

Frequently Asked Questions

Looking for a quaint accommodation option when you visit Union Square?

What's the best boutique hotel in Union Square?

How many boutique hotels should I expect to find in Union Square?

What's there to see and do in Union Square?

What's the best way to get to my boutique hotel in Union Square?

Explore a world of travel with Expedia