Go back to search

Grand Hyatt San Francisco Union Square

$349
/ night

Avg. for September

Grand Hyatt San Francisco Union Square - Image 1
Grand Hyatt San Francisco Union Square - Room
Grand Hyatt San Francisco Union Square - Room
Grand Hyatt San Francisco Union Square - Restaurant
Grand Hyatt San Francisco Union Square - Bathroom

Select dates to see prices and availability

$349
/ night

Avg. for September

Monthly average prices

Nightly prices at Grand Hyatt San Francisco Union Square average $202 in December, the cheapest month, and $448 in February, the most expensive, based on the last 12 months.

Average nightly price at Grand Hyatt San Francisco Union Square by month, last 12 months (USD)
MonthAverage price
January$403
February$448
March$354
April$289
May$246
June$365
July$206
August$244
September$349
October$407
November$287
December$202

Most expensive: February (~$448)

Cheapest: December (~$202)

About this property

Take advantage of recreation opportunities such as a 24-hour fitness center, or other amenities including complimentary wireless internet access and concierge services. Additional amenities at this hotel include wedding services, a fireplac...
Show more
  • Parking

  • Restaurant

  • Business Center

  • Valet Parking

  • Tour Desk

  • Dry Cleaning

Show all

Location

345 Stockton Street, Union Square, San Francisco, California, United States of America

Union Square (0.1 miles)

450 Sutter Building (0.1 miles)

Westin St Francis Hotel Glass Elevators (0.2 miles)

SHN Curran Theatre (0.3 miles)

SF Masonic Auditorium (0.4 miles)

Palace Hotel (0.4 miles)


Room options

Room, 2 Double Beds, City View

Room details

2 Full Beds

Sleeps 4

312 ft²

Air Conditioning
Heating
Wi-Fi (Free)

Room, 1 King Bed, City View

Room details

1 King Bed

Sleeps 3

312 ft²

Air Conditioning
Heating
Wi-Fi (Free)

Standard Room, 1 King Bed

Room details

1 King Bed

Sleeps 3

312 ft²

Air Conditioning
Heating
Wi-Fi (Free)

Room, 2 Double Beds, Bay View

Room details

2 Full Beds

Sleeps 4

312 ft²

Air Conditioning
Heating
Wi-Fi (Free)

Luxury Suite

Room details

1 King Bed

Sleeps 3

797 ft²

Separate Dining Area
Air Conditioning
Heating
Wi-Fi (Free)

Standard Room, 1 King Bed, Accessible, Bathtub

Room details

1 King Bed

Sleeps 3

312 ft²

Air Conditioning
Heating
Wi-Fi (Free)

Executive Suite

Room details

1 King Bed

Sleeps 3

590 ft²

Air Conditioning
Heating
Wi-Fi (Free)

Room, 2 Double Beds (Union Square View)

Room details

2 Full Beds

Sleeps 4

312 ft²

Air Conditioning
Heating
Wi-Fi (Free)

Club Room, 1 King Bed

Room details

1 King Bed

Sleeps 3

312 ft²

Air Conditioning
Heating
Wi-Fi (Free)

Club Room, 2 Double Beds

Room details

2 Full Beds

Sleeps 4

312 ft²

Air Conditioning
Heating
Wi-Fi (Free)

Vip Suite

Room details

1 King Bed

Sleeps 3

950 ft²

Separate Dining Area
Air Conditioning
Heating
Wi-Fi (Free)

Room, 1 King Bed, Bay View

Room details

1 King Bed

Sleeps 3

312 ft²

Air Conditioning
Heating
Wi-Fi (Free)

Executive Suite, City View

Room details

1 King Bed

Sleeps 3

592 ft²

Air Conditioning
Heating
Wi-Fi (Free)

Room, 1 King Bed (Union Square View)

Room details

1 King Bed

Sleeps 3

312 ft²

Air Conditioning
Heating
Wi-Fi (Free)

Standard Room, 2 Double Beds

Room details

2 Full Beds

Sleeps 4

312 ft²

Air Conditioning
Heating
Wi-Fi (Free)

Standard Room, 1 King Bed, Accessible (Shower)

Room details

1 King Bed

Sleeps 3

312 ft²

Air Conditioning
Heating
Wi-Fi (Free)

Guest reviews

What guests think

AI-generated summary based on recent guest reviews

At Grand Hyatt San Francisco Union Square, travellers consistently praise the central location, friendly staff, and clean rooms with impressive city or bay views, while noting drawbacks like expensive parking and limited amenities such as no pool or room service.

Read more

Facilities

Limited

Cleanliness

Clean

Rooms

Mixed

Service

Friendly

Location

Central

Was this helpful?

10

garrett

IAN-logo

3 weeks ago

·

Stayed 2 nights

The staff was responsive and helpful, Special shoutout to Curtis in Guest Services,
The staff was responsive and helpful, Special shoutout to Curtis in Guest Services,

6

James

IAN-logo

4 weeks ago

·

Stayed 1 night

Nice lobby area and restaurant. Furniture in room looked like a dorm room. Bed was soft and moved like a water bed. Would not recommend.
Nice lobby area and restaurant. Furniture in room looked like a dorm room. Bed was soft and moved like a water bed. Would not recommend.

10

Peter

IAN-logo

Aug 15, 2026

·

Stayed 3 nights

.
.

10

tammy

IAN-logo

Aug 12, 2026

·

Stayed 5 nights

Beautiful hotel in a perfect location. Loved going to the lounge everyday for a cocktail and the food was delicious when we decided to eat there.
Beautiful hotel in a perfect location. Loved going to the lounge everyday for a cocktail and the food was delicious when we decided to eat there.

10

Martha

IAN-logo

Aug 7, 2026

·

Stayed 4 nights

Great food, friendly staff. It feels cozy just like being in your own home.
Great food, friendly staff. It feels cozy just like being in your own home.

Property Policies

Check-in instructions

Everything you need to know for a smooth check-in.

Show more

Check-in

Check-out

From 16:00 to 00:00

Before 12:00


Good to know

Additional policies and info about this property.

Show more

Optional extras

Additional paid services you can request.

Show more

FAQs about Grand Hyatt San Francisco Union Square

Is parking available at the hotel?

Yes, valet parking is available at a fee of USD 90.06 per night, which includes in/out privileges. There are limited parking spaces, and height restrictions apply.


What type of breakfast is offered and what are the serving hours?

A buffet breakfast is offered for a fee of approximately USD 41.80 for adults and USD 20.91 for children. Breakfast is served on weekdays from 6:30 AM to 10:30 AM and on weekends from 7:00 AM to 11:00 AM.


Does the hotel allow pets?

Yes, pets are allowed at the hotel with a pet fee of USD 100 per accommodation, per stay. A pet deposit of USD 100 is also required. Service animals are exempt from fees.


What are the check-in and check-out times?

Check-in time is at 4:00 PM and check-out time is at 12:00 PM. Early check-in and late check-out may be available upon request, but additional charges may apply.

What accessibility features are available for guests with disabilities?

The hotel offers limited wheelchair accessibility, including accessible rooms and public areas. There are step-free entrances and elevators available for ease of access.


What is the hotel's location in relation to key landmarks?

The hotel is located in the heart of San Francisco, just 0.1 km from Union Square and within a 5-minute drive of Moscone Convention Center and Oracle Park. It is also 1.4 mi from San Francisco Bay and 1.8 mi from Lombard Street.


What are the hotel's policies for guests staying with children?

Children aged 17 years and younger can stay for free when occupying the parent or guardian's room, using existing bedding.


What are the policies regarding extra beds and cribs?

The hotel offers rollaway beds at a fee of USD 30 per night. Availability is subject to request and confirmation.


Have a question?

Instant AI responses are based on hotel information


Considering this hotel for your San Francisco trip?

What do room rates usually look like at Grand Hyatt San Francisco Union Square?

Over the next 60–90 days, room rates at Grand Hyatt San Francisco Union Square in San Francisco typically land around $276 a night for two guests, ranging from $166 to $638 on available dates.


When is the best time to visit Grand Hyatt San Francisco Union Square for lighter crowds?

June is the quietest month for Grand Hyatt San Francisco Union Square in San Francisco, while August sees the heaviest crowds; plan early- or mid-June for the most relaxed experience and avoid late-summer peak demand if you prefer fewer visitors.


Which month has the lowest nightly rates at Grand Hyatt San Francisco Union Square?

August is the cheapest month to stay at Grand Hyatt San Francisco Union Square in San Francisco, averaging $261 a night; February is the priciest month, averaging $571. August’s low rates come even though June is the quietest month for crowds.

What attractions and traveler types is Grand Hyatt San Francisco Union Square best suited for?

Set in California’s Union Square neighborhood, Grand Hyatt San Francisco Union Square in San Francisco puts you steps from Union Square and the San Francisco Museum of Modern Art, with the Cable Car Museum and Moscone Convention Center also nearby. The hotel suits families and couples and aligns well with city, shopping and business trips.


How do Grand Hyatt San Francisco Union Square’s rates compare with other hotels nearby?

Grand Hyatt San Francisco Union Square in San Francisco runs a typical median of $298 a night versus about $248 for comparable hotels nearby, making it cheaper than 7 of 19 hotels in the local peer set.


How does the nightly price at Grand Hyatt San Francisco Union Square in San Francisco compare to recent weeks?

The current price at Grand Hyatt San Francisco Union Square in San Francisco is $404 per night for 2 guests, which is high for this hotel: about 45% above its $283 average over the last 60 days. Most nights over that period fell between $222 and $569.

Prices for upcoming dates

September 2026
October 2026

Cheaper

Pricier

Average nightly price across deals, with taxes & fees.

Prices in USD for 2 guests, updated daily.



Product

  • Affiliate program
  • Cookie preferences
  • Cookie policy
  • Privacy policy
  • Terms of use

Social


© 2026 Vio