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 typically below the average price of 4 star hotels in San Francisco. On average, you can expect to pay €737 per night in San Francisco. Hilton San Francisco Union Square typically costs €145 per night, which is €593 cheaper than the San Francisco average.
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?
Hilton San Francisco Union Square has parking available on site for customers of the hotel. With that in mind, the most efficient way not only to get from Oakland to the hotel, but also to get around San Francisco during your stay may be to hire a car. Car hire in Hilton San Francisco Union Square are on average €27/day. Another more common option is to just take a taxi or rideshare service from the airport to Hilton San Francisco Union Square. The nearest airport to the hotel is Oakland.
Is Hilton San Francisco Union Square pet-friendly?
Yes, you’re 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?
Hilton San Francisco Union Square does have a restaurant on site that guests and non-guests can use. Ask the front desk for kitchen hours or call Hilton San Francisco Union Square at +1 415 771 1400. One of the easiest dining options for San Francisco guests staying in Hilton San Francisco Union Square is to order room service, which is available to all hotel guests.
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?
Getting to San Francisco city centre should be easy enough, as it is just 0.5 km away from Hilton San Francisco Union Square. In San Francisco city centre you will find San Francisco Public Library, along with many other popular sights and things to do.
What is the phone number for Hilton San Francisco Union Square?
If you have questions about Hilton San Francisco Union Square or your reservation, please call the front desk directly at +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?
Yes. If you are looking for a hotel with a fitness centre on-site, Hilton San Francisco Union Square is a great place to stay.
What time is check-out for Hilton San Francisco Union Square?
For Hilton San Francisco Union Square, the required check-out time is 11:00. Check-in may be available from 15:00. Any special requests should be made with the concierge.
How much is a room at Hilton San Francisco Union Square?
€249/night is a good average price right now, and some users have even reported deals that start from only €108/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?
Laundry services are available at Hilton San Francisco Union Square. Contact the property reception for additional information. Irons and ironing boards are included as featured amenities.
What is the distance from Hilton San Francisco Union Square, San Francisco to Fisherman's Wharf?
The distance from Hilton San Francisco Union Square to Fisherman's Wharf, San Francisco is about 2.5 km.
Is San Francisco Public Library, San Francisco close to Hilton San Francisco Union Square?
You can easily walk just 1.0 km from Hilton San Francisco Union Square in San Francisco to get to San Francisco Public Library.
How many operators does momondo search for hotels in San Francisco?
As of April 2025, there are 1,697 operators available to choose from for hotels in San Francisco.
When did momondo last update prices for hotels in San Francisco?
Prices for hotels in San Francisco are refreshed on a daily basis.
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