Union Square 4 Stars Hotels

Start date: Check-in selected.
End date: Check-out
    calendar shield illustration

    Change your mind

    Book hotels with free cancellation
    deals illustration

    Treat yourself

    Sign in to save 10% or more on thousands of hotels
    Sign in
    bed illustration

    Be picky

    Search almost a million properties worldwide

Check availability on Union Square 4 Star Hotels

Tonight
Sep 8 - Sep 9
Tomorrow
Sep 9 - Sep 10
This weekend
Sep 12 - Sep 14
Next weekend
Sep 19 - Sep 21

Compare Union Square 4 Star Hotels with updated room rates, reviews, and availability. Most hotels are fully refundable.

Our top choices for Union Square 4-star hotels

Parc 55 San Francisco - A Hilton Hotel
Lobby

Parc 55 San Francisco - A Hilton Hotel

4.0 star property
8.6 out of 10, Excellent, (1452)
"The staff was very friendly and clean room and love the hotel location."
The price is NT$4,390
NT$6,499 total
includes taxes & fees
Sep 19 - Sep 20
Parc 55 San Francisco - A Hilton Hotel
Hilton San Francisco Union Square
Exterior detail

Hilton San Francisco Union Square

4.0 star property
8.2 out of 10, Very Good, (1098)
"Great stay"
The price is NT$4,390
NT$6,426 total
includes taxes & fees
Oct 3 - Oct 4
Hilton San Francisco Union Square
citizenM San Francisco Union Square
Room, 1 King Bed | City view

citizenM San Francisco Union Square

4.0 star property
9.6 out of 10, Exceptional, (1359)
"Great stay"
The price is NT$5,012
NT$5,899 total
includes taxes & fees
Sep 13 - Sep 14
citizenM San Francisco Union Square
The Clift Royal Sonesta San Francisco
Room (Private Apartment) | 1 bedroom, Egyptian cotton sheets, premium bedding, minibar

The Clift Royal Sonesta San Francisco

4.0 star property
9.2 out of 10, Wonderful, (1306)
"Great hotel"
The price is NT$6,387
NT$8,710 total
includes taxes & fees
Sep 13 - Sep 14
The Clift Royal Sonesta San Francisco
The Westin St. Francis San Francisco on Union Square
Exterior

The Westin St. Francis San Francisco on Union Square

4.5 star property
8.8 out of 10, Excellent, (2495)
"This is absolutely the best hotel "
The price is NT$5,165
NT$7,349 total
includes taxes & fees
Oct 3 - Oct 4
The Westin St. Francis San Francisco on Union Square
Grand Hyatt San Francisco
Restaurant

Grand Hyatt San Francisco

4.0 star property
8.8 out of 10, Excellent, (1004)
"Loved our stay!"
The price is NT$5,165
NT$7,518 total
includes taxes & fees
Oct 4 - Oct 5
Grand Hyatt San Francisco
Hotel Nikko San Francisco
Front of property - evening/night

Hotel Nikko San Francisco

4.5 star property
9.4 out of 10, Exceptional, (2540)
"Excellent hotel."
The price is NT$6,468
NT$9,019 total
includes taxes & fees
Sep 12 - Sep 13
Hotel Nikko San Francisco
Beacon Grand, A Union Square Hotel
Restaurant

Beacon Grand, A Union Square Hotel

4.0 star property
9.2 out of 10, Wonderful, (1742)
"Loved our stay"
The price is NT$5,590
NT$7,838 total
includes taxes & fees
Oct 3 - Oct 4
Beacon Grand, A Union Square Hotel
Hotel G San Francisco
Meeting facility

Hotel G San Francisco

4.0 star property
8.8 out of 10, Excellent, (1007)
"An absolutely lovely stay, highly recommend. "
Hotel G San Francisco
Hotel Spero, Vignette Collection by IHG
Exterior

Hotel Spero, Vignette Collection by IHG

4.0 star property
8.8 out of 10, Excellent, (1293)
"Great stay"
The price is NT$4,523
NT$6,403 total
includes taxes & fees
Sep 13 - Sep 14
Hotel Spero, Vignette Collection by IHG
Hotel Zeppelin San Francisco
In-room safe, desk, blackout drapes, iron/ironing board

Hotel Zeppelin San Francisco

4.0 star property
8.6 out of 10, Excellent, (1002)
"The design was cool, and I really enjoyed the on site restaurant. "
The price is NT$4,234
NT$6,242 total
includes taxes & fees
Oct 2 - Oct 3
Hotel Zeppelin San Francisco
Timbri Hotel San Francisco, Curio Collection by Hilton
2 bars/lounges, cocktail bar

Timbri Hotel San Francisco, Curio Collection by Hilton

4.0 star property
8.8 out of 10, Excellent, (799)
"Beautiful hotel! Clean, welcoming, and spacious "
The price is NT$4,371
NT$6,642 total
includes taxes & fees
Sep 12 - Sep 13
Timbri Hotel San Francisco, Curio Collection by Hilton
The Barnes San Francisco, Tapestry Collection by Hilton
Meeting facility

The Barnes San Francisco, Tapestry Collection by Hilton

4.0 star property
8.2 out of 10, Very Good, (707)
"Great location!"
The price is NT$4,676
NT$5,503 total
includes taxes & fees
Sep 22 - Sep 23
The Barnes San Francisco, Tapestry Collection by Hilton
Warwick San Francisco
Lobby

Warwick San Francisco

4.0 star property
8.2 out of 10, Very Good, (1001)
"Great stay"
The price is NT$4,126
NT$5,971 total
includes taxes & fees
Sep 22 - Sep 23
Warwick San Francisco
Staypineapple, An Elegant Hotel, Union Square
Lobby

Staypineapple, An Elegant Hotel, Union Square

4.0 star property
8.6 out of 10, Excellent, (1003)
"Such a nice Hotel, we would definitely visit again♥️"
The price is NT$4,276
NT$6,289 total
includes taxes & fees
Sep 22 - Sep 23
Staypineapple, An Elegant Hotel, Union Square
San Francisco Marriott Union Square
Reception

San Francisco Marriott Union Square

4.0 star property
9.0 out of 10, Wonderful, (1002)
"The location is very convenient for walking to and from many attractions "
The price is NT$5,104
NT$7,280 total
includes taxes & fees
Sep 26 - Sep 27
San Francisco Marriott Union Square
Orchard Hotel
Interior

Orchard Hotel

4.0 star property
9.4 out of 10, Exceptional, (1001)
"Wonderful hotel in the heart of the city."
The price is NT$4,581
NT$5,458 total
includes taxes & fees
Oct 2 - Oct 3
Orchard Hotel
The Andrews Hotel
Bar (on property)

The Andrews Hotel

4.0 star property
8.6 out of 10, Excellent, (1003)
"Great place to stay!"
The Andrews Hotel
JW Marriott San Francisco Union Square
Exterior

JW Marriott San Francisco Union Square

4.5 star property
8.8 out of 10, Excellent, (1004)
"Stay was good.. have been in better JW Marriott properties around the world. "
The price is NT$5,689
NT$7,972 total
includes taxes & fees
Oct 3 - Oct 4
JW Marriott San Francisco Union Square
The Marker Union Square San Francisco
Lobby sitting area

The Marker Union Square San Francisco

4.0 star property
8.8 out of 10, Excellent, (1030)
"great place "
The price is NT$5,249
NT$6,178 total
includes taxes & fees
Oct 9 - Oct 10
The Marker Union Square San Francisco
Save an average of 15% on thousands of hotels when you're signed in
Sign in
Sign up, it's free

Explore similar 5-star hotels

Many 5-star hotels have the same amenities as 4-star hotels. See all 5-star hotels in Union Square.
Taj Campton Place

Taj Campton Place

340 Stockton St, San Francisco, CA
The price is NT$5,440 per night from Sep 21 to Sep 22
NT$5,440
NT$7,458 total
Sep 21 - Sep 22
includes taxes & fees
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.

Learn more about Union Square

Fashion puts on its finest face in one of the country’s largest shopping plazas.

See all hotels in Union Square
Union Square which includes a high rise building and a city

Top Union Square Hotel Reviews

Explore a world of travel with Expedia

Explore a world of travel with Expedia

Frequently asked questions

What are the best 4-star hotels in Union Square?
Relax in the quality and comfort of The Westin St. Francis San Francisco on Union Square. This 4-star hotel around Union Square is recommended highly by many Expedia guests and features premium bedding and a pillowtop mattress. Another sought-after choice in or near this neighborhood is The Barnes San Francisco, Tapestry Collection by Hilton. Concierge services and a pillow menu are two amenities you can expect here.
How much does it cost to stay in a 4-star hotel in Union Square?
To find a 4-star hotel in Union Square that's within your budget, make use of Expedia's handy search filters. Take a look at what's available during your preferred dates and use our pricing filter to set your maximum rate. You can also sort your results by the most wallet-friendly property first.

  • Search for the lowest price from NT$5,440

What's the difference between 5-star and 4-star hotels in Union Square?
Offering a friendly traveler experience and upmarket décor, 4-star hotels are a fabulous option for your Union Square getaway. These kinds of stays generally come with lots of useful amenities that make it easy to unpack and recharge — think pillowtop mattresses, restaurants and gyms. Or live the high life at a 5-star hotel designed to indulge you in luxury perks and amenities. A personalized service, complimentary toiletries and fine dining are typically included at these plush properties.