Hilton San Francisco Union Square
4-star Hotel with Outdoor pool
333 O'Farrell Street, San Francisco, CA 94102
+1 415 771 1400based on 4,434 reviews
per night
About Hilton San Francisco Union Square, San Francisco
Hilton San Francisco Union Square photos
Property safety measures
Daily cleaning, increased availability of sanitation products.
Lobbies with safe social distancing.
Rooms
Hotel Amenities & Facilities
- Outdoor pool
- Fitness centre
- Restaurant
- Bar/Lounge
- Room service
- Tea/coffee maker
- Coffee machine
- Coffee shop
- Business centre
- Wi-Fi available in all areas
Services and conveniences
- Conference rooms
- ATM on-site
- Business centre
- Car hire
- Concierge service
- Safety deposit box
- Currency exchange on-site
- Meeting/Banquet facilities
- Mini-market on site
- Room service
- Tour desk
- Express check-out
- 24-hour front desk
Dining
- Minibar
- Restaurant
- Bar/Lounge
- Tea/coffee maker
- Refrigerator
- Food can be delivered to guest accommodation
- Coffee machine
- Vending machine (drinks)
- Coffee shop
Basics
- Wi-Fi available in all areas
- Internet
- Wi-Fi
- Fire extinguisher
- Free toiletries
- Smoke alarms
- Heating
- Air-conditioned
Accessibility and suitability
- Pets allowed on request. Charges may apply.
- Disabled access
- Lift
- Hypoallergenic
- Allergy-free room
- No smoking
- Designated smoking area
Media and entertainment
- Radio
- Flat-screen TV
- Cable or satellite TV
- Pay-per-view channels
- TV
General
- Family rooms
- Seating area
- Telephone
- Privacy curtain
- Storage available
Pool and spa
- Heated pool
- Spa
- Hot tub
- Outdoor pool
Laundry
- Laundry facilities
- Ironing service
- Laundry service
- Iron and ironing board
Parking and transportation
- EV charging station
- Parking
- Private parking
Workspace
- Fax/photocopying
- Desk
Things to do
- Gift shop
- Beauty salon
Health and safety
- Daily housekeeping
- Safe
Bathroom
- Hairdryer
Outdoor
- Balcony
Bedroom
- Alarm clock
Fitness
- Fitness centre
Reviews
Pros +
- WiFi isn't free (in 24 reviews)
- Front desk and concierge staff were outstanding (in 7 reviews)
- Very helpful staff and roof top bar. (in 71 reviews)
Cons -
- Wifi was not free. (in 30 reviews)
- Too long queue at check-in (in 10 reviews)
- Water pressure was absolutely horrible. (in 28 reviews)
Hilton San Francisco Union Square room booking info
Check in/Check out
Check in anytime after 15:00, check out anytime before 11:00
Cancellation/pre-payment
Cancellation/pre-payment policies vary by room type and provider.
Frequently asked questions
How does Hilton San Francisco Union Square compare to other 4-star hotels in San Francisco?
Hilton San Francisco Union Square is $303 cheaper than the average 4 star hotel in San Francisco. You can usually find a nightly rate of $261 when staying at Hilton San Francisco Union Square.
How far is Hilton San Francisco Union Square from Oakland?
There are 18.7 km between Oakland and Hilton San Francisco Union Square. The drive to and from the airport should be about 34min, depending on traffic. Take into account high traffic times, especially near more metropolitan areas.
What is the best way to get to Hilton San Francisco Union Square from Oakland?
If you intend to hire a car to travel from Oakland to the hotel, you will have peace of mind knowing that Hilton San Francisco Union Square offers parking on site. Car hire in the area typically go for $49/day for a base model hire. If you’re looking for a simple travel option from Oakland to Hilton San Francisco Union Square, consider calling a taxi or rideshare service to take you to the hotel as well as around the city during your visit.
Is Hilton San Francisco Union Square pet-friendly?
Feel free to bring your dog with you while staying at Hilton San Francisco Union Square.
Are there food options at Hilton San Francisco Union Square?
Yes, Hilton San Francisco Union Square does have a restaurant where you can sit down to eat or order something to take away. There are also many other quality food options in San Francisco for those looking for something different. Guests staying at Hilton San Francisco Union Square are welcomed by hotel staff to order room service directly from the kitchen to their room.
Does Hilton San Francisco Union Square have a pool?
Hilton San Francisco Union Square does have a pool on site that hotel guests may use. Be advised that hotels typically have rules associated with pool usage. momondo would advise you to check with the front desk before taking a swim.
How close is Hilton San Francisco Union Square to San Francisco city centre?
The city centre nearest to Hilton San Francisco Union Square is San Francisco, which is 0.5 km away from the hotel’s front door. There, you can find 555 California Street, which is a popular sight in the area.
What is the phone number for Hilton San Francisco Union Square?
For assistance from an employee at Hilton San Francisco Union Square please call +1 415 771 1400.
Does Hilton San Francisco Union Square have Wi-Fi available?
Yes, Hilton San Francisco Union Square has Wi-Fi available to hotel guests.
Is there a gym or fitness centre available to guests at Hilton San Francisco Union Square?
There is a fitness centre available to Hilton San Francisco Union Square guests.
What time is check-out for Hilton San Francisco Union Square?
11:00 is the check-out time at Hilton San Francisco Union Square. Late check-out may be available at the hotel's discretion.
How much is a room at Hilton San Francisco Union Square?
$439/night is a good average price right now, and some users have even reported deals that start from only $185/night. However, prices can change based on the time of year you’re booking, the type of room you prefer, etc. Fill in the form above to get deals for your trip.
Is there laundry service in Hilton San Francisco Union Square?
Yes, you can do your laundry at Hilton San Francisco Union Square. Need to straighten out your clothes? The accommodation features an ironing board and an iron.
What is the distance from Hilton San Francisco Union Square, San Francisco to Fisherman's Wharf?
Make sure to visit Fisherman's Wharf during your stay at Hilton San Francisco Union Square, San Francisco. It’s only 2.5 km away!
Is San Francisco City Hall, San Francisco close to Hilton San Francisco Union Square?
You can easily walk just 1.1 km from Hilton San Francisco Union Square in San Francisco to get to San Francisco City Hall.
How many operators does momondo search for hotels in San Francisco?
The number of operators available for hotels in San Francisco is 1,697 as of April 2025.
When did momondo last update prices for hotels in San Francisco?
Prices for hotels in San Francisco were last updated today.
Places of interest near Hilton San Francisco Union Square
Attractions in San Francisco, California curated by momondo
Hilton San Francisco Union Square location: 333 O'Farrell Street, San Francisco, CA 94102