Find Green Hotels in Union Square, CA

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Pick from 11 Union Square Green Hotels and compare room rates, reviews, and availability. Most hotels are fully refundable.

Lobby sitting area
Chancellor Hotel on Union Square
3.5 star property
9.4 out of 10, Exceptional, (1825)
"Room was on the smaller side but was conveniently located. Easy to pop in and out of."
The price is $121
$141 total
includes taxes & fees
May 28 - May 29
Chancellor Hotel on Union Square
City view
Taj Campton Place
5.0 star property
9.2 out of 10, Wonderful, (1001)
"We had a wonderful stay at the Taj Campton. The staff was welcoming and seemed like genuinely nice people. The feeling and regard was beyond courteous. We had a reservation for two nights before heading to the Redwoods. We had a reservation for someplace near the airport the night before leaving CA, but ended up staying an extra night at this hotel because it felt so good to be there. This is my new favorite hotel in SF. "
The price is $174
$238 total
includes taxes & fees
May 26 - May 27
Taj Campton Place
Room (Private Apartment) | Egyptian cotton sheets, premium bedding, minibar, in-room safe
The Clift Royal Sonesta San Francisco
4.0 star property
9.0 out of 10, Wonderful, (1090)
"I love the kindness of the employees and the ambiance of the hotel and cleanliness"
The price is $161
$222 total
includes taxes & fees
May 24 - May 25
The Clift Royal Sonesta San Francisco
City view
Hotel Spero at Union Square
4.0 star property
9.0 out of 10, Wonderful, (1002)
"Such a clean and pleasant stay!"
The price is $127
$183 total
includes taxes & fees
May 27 - May 28
Hotel Spero at Union Square
Restaurant
Grand Hyatt San Francisco
4.0 star property
8.8 out of 10, Excellent, (1312)
"Everything was convenient in my experience"
The price is $152
$218 total
includes taxes & fees
May 27 - May 28
Grand Hyatt San Francisco
Billiards
Hotel Zetta San Francisco
4.0 star property
8.8 out of 10, Excellent, (1003)
"Clean property, pretty modern and conveniently located close to UoP school and other spots. Staff is friendly. Parking is not convenient, they offer a valet only service where they park your car off premise for $65 per night."
The price is $121
$181 total
includes taxes & fees
May 19 - May 20
Hotel Zetta San Francisco
Lobby
Beacon Grand, A Union Square Hotel
4.0 star property
8.6 out of 10, Excellent, (1002)
"Excellent customer service and nice rooms."
The price is $137
$194 total
includes taxes & fees
Jun 1 - Jun 2
Beacon Grand, A Union Square Hotel
Exterior
Hotel Triton
4.0 star property
8.6 out of 10, Excellent, (1000)
"The location is very good and it is easy to go to the popular spots. The staff was very hospitable. Free breakfast and happy time in the afternoon are provided. Only the breakfast area is a little small, and it would be better if there is an egg option. The height of the tub is a little high, which is not very convenient for my pregnant wife, an Asian woman."
The price is $112
$173 total
includes taxes & fees
May 24 - May 25
Hotel Triton
Exterior
King George Hotel
3.0 star property
8.4 out of 10, Very Good, (1523)
"Starting breakfast was late."
The price is $89
$114 total
includes taxes & fees
May 21 - May 22
King George Hotel
Front of property - evening/night
Hotel Abri - Union Square
3.5 star property
8.4 out of 10, Very Good, (1000)
"Clean and safe and kudos to Steven and Lars who were very kind and friendly folks. Lars was such a sign of comfort and safety having him there."
The price is $83
$137 total
includes taxes & fees
May 19 - May 20
Hotel Abri - Union Square
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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.