Hotels with Air Conditioning in Union Square

    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 Hotels with Air Conditioning

Tonight
29 Jul - 30 Jul
Tomorrow
30 Jul - 31 Jul
This weekend
1 Aug - 3 Aug
Next weekend
8 Aug - 10 Aug

Top Hotels with Air Conditioning in Union Square

LUMA Hotel San Francisco
Exterior

LUMA Hotel San Francisco

4.0 star property
9.6 out of 10, Exceptional, (2228)
"Great stay and location "
The price is S$312
includes taxes & fees
22 Aug - 23 Aug
LUMA Hotel San Francisco
Hyatt Regency San Francisco Airport
Exterior

Hyatt Regency San Francisco Airport

4.0 star property
8.8 out of 10, Excellent, (1290)
"great stay"
The price is S$232
includes taxes & fees
23 Aug - 24 Aug
Hyatt Regency San Francisco Airport
Hotel Riu Plaza Fisherman's Wharf
Lobby sitting area

Hotel Riu Plaza Fisherman's Wharf

4.0 star property
9.0 out of 10, Wonderful, (6661)
"Great stay "
The price is S$228
includes taxes & fees
4 Aug - 5 Aug
Hotel Riu Plaza Fisherman's Wharf
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, (1387)
"Great area"
The price is S$235
includes taxes & fees
22 Aug - 23 Aug
Parc 55 San Francisco - A Hilton Hotel
The Westin St. Francis San Francisco on Union Square
Reception

The Westin St. Francis San Francisco on Union Square

4.5 star property
8.8 out of 10, Excellent, (2559)
"Grest hotrl, location is perfect. Will stay again "
The price is S$320
includes taxes & fees
28 Aug - 29 Aug
The Westin St. Francis San Francisco on Union Square
Beacon Grand, A Union Square Hotel
Restaurant

Beacon Grand, A Union Square Hotel

4.0 star property
9.2 out of 10, Wonderful, (1665)
"Beautiful hotel with a fantastic staff."
The price is S$268
includes taxes & fees
25 Aug - 26 Aug
Beacon Grand, A Union Square Hotel
King George Hotel
Exterior

King George Hotel

3.0 star property
8.6 out of 10, Excellent, (2020)
"Great hotel, friendly staff "
The price is S$144
includes taxes & fees
17 Aug - 18 Aug
King George Hotel
Grand Hyatt San Francisco
Restaurant

Grand Hyatt San Francisco

4.0 star property
8.8 out of 10, Excellent, (1027)
"Great location for a week or weekend."
The price is S$277
includes taxes & fees
10 Aug - 11 Aug
Grand Hyatt San Francisco
Hilton San Francisco Union Square
Exterior detail

Hilton San Francisco Union Square

4.0 star property
8.2 out of 10, Very good, (1078)
"Great place!"
The price is S$265
includes taxes & fees
10 Aug - 11 Aug
Hilton San Francisco Union Square
citizenM San Francisco Union Square
City view

citizenM San Francisco Union Square

4.0 star property
9.6 out of 10, Exceptional, (1317)
"We enjoyed staying here and would stay again."
The price is S$248
includes taxes & fees
24 Aug - 25 Aug
citizenM San Francisco Union Square
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.

Top Union Square Hotel Reviews

Hotel Nikko San Francisco

Hotel Nikko San Francisco

10/10 Excellent
"Excellent property. Will definitely stay there again. "
Teresa 1-night trip
Posted 16 hours ago
Hotel Nikko San Francisco

Frequently asked questions

Why book your hotel with air conditioning in Union Square with Expedia?
Booking a hotel with air conditioning in Union Square is as easy as deciding on your travel dates and picking one of our awesome options. Want something luxurious or low cost, or a stay that also features a kitchen? Use Expedia's filters to tailor your search results and find your perfect pad with AC and more.
How can I find cheap hotels with air conditioning in Union Square?
With Expedia's nifty filter tool, sourcing cheap hotels with air conditioning in Union Square is a piece of cake. To discover accommodation with AC that are very pocket friendly, fine-tune your search results by budget and star rating.