Beginning of main content
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5

Search 321,000 hotels worldwide.

Get the price guarantee available for your trip.

No Expedia cancellation fee to change or cancel almost any hotel reservation.


Featured Union Square 3 Star Hotels

See all 654 Hotels in Union Square
Hotel Whitcomb

Hotel Whitcomb

1231 Market St, San Francisco
3.5 out of 5.0
3.1 out of 5 (3,214 reviews)
HomelesdLots of homeless people at the front of the hotel. Our Uber driver said drug deals happen on the corner near the hotel. As we were checking-in, we saw the hotel security guard escorting a homeless person out of the lobby. He shoved him out. There weren't homeless in the hotel. Security guards were ...
  Oct 17, 2017

$149

$149
Hotel Zephyr

Hotel Zephyr

250 Beach Street, San Francisco
3.5 out of 5.0
4.1 out of 5 (911 reviews)
Good Hotel ideally located close to all the piers.Nice hotel located close to the pier area for easy access to all the waterfront has to offer.We could just see the top of the golden gate bridge from our window on the 4th floor. We enjoyed our time exploring the city from the pier area.It was easy getting uptown on the cable car to go shopping. ...
  Oct 19, 2017

$169

$169
Pier 2620 Hotel Fisherman's Wharf

Pier 2620 Hotel Fisherman's Wharf

2620 Jones Street, San Francisco
3.5 out of 5.0
4.2 out of 5 (1,958 reviews)
Very good locationThe location of this hotel is awesome. Its a walk away from everything you need. Breakfast was very good. The Staff were always friendly and helpful. The room was very clean. Beds were comfortable.
  Oct 19, 2017

$178

$178
Radisson Hotel Oakland Airport

Radisson Hotel Oakland Airport

8400 Edes Avenue, Oakland
3.0 out of 5.0
3.8 out of 5 (148 reviews)
Close to coliseumI liked everything but only my room was next to maid station where it got noisy in the morning and woke me up to early.
  Oct 19, 2017

$103

$103
Red Lion Hotel Oakland International Airport

Red Lion Hotel Oakland International Airport

150 Hegenberger Rd, Oakland
3.0 out of 5.0
3.4 out of 5 (485 reviews)
Nice on inside close to stadiums Clean hotel on inside, room was pleasant, staff was mostly pleasant, ample parking, close to stadiums
  Oct 17, 2017

$93

$93
Handlery Union Square Hotel

Handlery Union Square Hotel

351 Geary St, San Francisco
3.5 out of 5.0
3.9 out of 5 (1,602 reviews)
Very nice hotel close to everythingthe Handlery is a family owned hotel, and it has just enough of everything to please a traveller. The hotel is not big, which is nice, the rooms are clean, and relatively up to date. If you are expecting a grand lobby, and ultra modern amenities, don't stay here, but if you like friendly service, ...
  Oct 18, 2017

$179

$179
Best Western Plus Grosvenor Airport Hotel

Best Western Plus Grosvenor Airport Hotel

380 S Airport Boulevard, South San Francisco
3.0 out of 5.0
3.7 out of 5 (1,540 reviews)
Excellent locationClose to the airport with a shuttle that picks up and dropped me off. Average hotel with decent breakfast. No the most modern but comfy bed. Bathroom needs some updating and renovating.
  Oct 16, 2017

$120

$120
Hotel Focus SFO

Hotel Focus SFO

111 Mitchell Ave, South San Francisco
3.0 out of 5.0
3.3 out of 5 (76 reviews)
Exterior of hotel was not great. Our room had brand new beds. Everything was very clean. The vanity area was quite small.
  Oct 18, 2017

$107

$107
Embassy Suites by Hilton San Francisco Airport Waterfront

Embassy Suites by Hilton San Francisco Airport Waterfront

150 Anza Blvd, Burlingame
3.5 out of 5.0
4.1 out of 5 (965 reviews)
Embassy Hotel has great complimentary breakfast. Surroundings were pleasing to the eyes. The room however, could be better- especially with temp control. It did not exist.
  Oct 19, 2017

$199

$199
Red Roof PLUS+ San Francisco Airport

Red Roof PLUS+ San Francisco Airport

777 Airport Blvd, Burlingame
3.0 out of 5.0
3.4 out of 5 (1,018 reviews)
close to the airport The staff were exceptionally helpful. The food at the 24 hour onsite restaurant was delicious and good portions. The room was quite small and not really the cleanest. There was hair still all over the bathroom floor. We had to keep the room door open for the first half hour to let the overpowering ...
  Oct 19, 2017

$103

$103
Map

3 stars in Union Square

Search for hotels in Union Square on Expedia. You can easily find your hotels in Union Square using one of the methods below:

  • View our selection of featured hotels in Union Square
  • Use the map to find hotels in the Union Square area you prefer
  • Use the filters to see hotels in a specific area of Union Square, select a specific theme, brand, or hotel class from basic (1 Star) to luxury hotels (5 Stars) in Union Square
  • Enter your travel dates to view the best deals on hotels in Union Square - while they last

Recently booked 3 Star Hotels in Union Square

The Andrews Hotel
3.0 out of 5.0
Last booking: 21 minutes ago
Tilden Hotel
3.5 out of 5.0
Last booking: 30 minutes ago