Find Hotels with Early Check-in in Union Square, CA

    Plan, book, stay with confidence
    bex rewards loyalty icon
    Be picky
    Search almost a million properties worldwide
    payments icon
    Treat yourself
    Sign in to save 10% or more on thousands of hotels
    today icon
    Change your mind
    Book hotels with free cancellation

Pick from 30 Union Square Hotels with Early Check-in and compare room rates, reviews, and availability. Most hotels are fully refundable.

Chancellor Hotel on Union Square
3.5 star property
9.4 out of 10, Exceptional, 1,876 reviews
"Gtreat place to stay in San Francisco Union Square."
The price is NT$4,624
NT$5,403 total
includes taxes & fees
Jun 7 - Jun 8
Chancellor Hotel on Union Square
Inn At Union Square
3.5 star property
9.4 out of 10, Exceptional, 1,003 reviews
"Nice sized comfortable room and good bathroom amenities. Self service continental breakfast that you take to your room with the tray provided in room. Great location to walk around Union Square and beyond or catch the cable cars. "
The price is NT$3,716
NT$4,983 total
includes taxes & fees
Jun 20 - Jun 21
Inn At Union Square
Hotel Nikko San Francisco
4.5 star property
9.2 out of 10, Wonderful, 1,847 reviews
" I really do love this hotel . This is my second time stay in here . I love the pool and the hotel really give my dog great experience "
The price is NT$5,466
NT$7,846 total
includes taxes & fees
Jun 1 - Jun 2
Hotel Nikko San Francisco
The Westin St. Francis San Francisco on Union Square
4.5 star property
9.0 out of 10, Wonderful, 2,721 reviews
"Loved the history of the hotel. Great location! "
The price is NT$5,319
NT$7,190 total
includes taxes & fees
Jun 14 - Jun 15
The Westin St. Francis San Francisco on Union Square
The Clift Royal Sonesta San Francisco
4.0 star property
9.0 out of 10, Wonderful, 1,122 reviews
"The Clift Royal Sonesta was a fabulous hotel! The staff were friendly from check-in to check-out, and our room was lovely and comfortable. We enjoyed the drinks and appetizers at the Redwood Room, as well as breakfast at Frederick’s. It was located close to Union Square, many restaurants and the stops for the Big Bus tour. I would stay here again!"
The price is NT$5,495
NT$7,543 total
includes taxes & fees
Jun 16 - Jun 17
The Clift Royal Sonesta San Francisco
Hotel Spero at Union Square
4.0 star property
9.0 out of 10, Wonderful, 1,005 reviews
"The customer service was excellent. I asked if they know where I can get hot water and they gave me kettle. Also the place is very clean and near every shopping center. The parking is bit expensive, about $50 a night but understandable since we stayed in the city. "
The price is NT$3,384
NT$5,054 total
includes taxes & fees
Jun 16 - Jun 17
Hotel Spero at Union Square
Handlery Union Square Hotel
3.5 star property
8.8 out of 10, Excellent, 1,906 reviews
"I love how accommodating the staff was. Joyce, at the front desk, was very welcoming and went above and beyond for us. Will definitely come back to this hotel on our next SF adventure!"
The price is NT$4,492
NT$5,241 total
includes taxes & fees
May 31 - Jun 1
Handlery Union Square Hotel
Grand Hyatt San Francisco
4.0 star property
8.8 out of 10, Excellent, 1,298 reviews
"We stayed in an executive suite which was a bit dated and dusty. Staff was great, very helpful and always available. My only complaint is the elevators. There are 6 yet seemed as if only two worked at a time. Resulted in a long wait with no access to stairs. The good outweighs the bad, I’ll definitely stay here again "
The price is NT$4,782
NT$6,886 total
includes taxes & fees
Jun 30 - Jul 1
Grand Hyatt San Francisco
San Francisco Marriott Marquis
4.0 star property
8.8 out of 10, Excellent, 2,126 reviews
"Everything was absolutely amazing "
The price is NT$4,653
NT$6,577 total
includes taxes & fees
Jun 21 - Jun 22
San Francisco Marriott Marquis
San Francisco Marriott Union Square
4.0 star property
8.8 out of 10, Excellent, 1,001 reviews
"Clean"
The price is NT$5,138
NT$6,983 total
includes taxes & fees
May 31 - Jun 1
San Francisco Marriott Union Square
Don't see what you're looking for?
See all available properties in 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.

Recent reviews of Union Square hotels
Expedia verified reviews