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2 adults, 1 room

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The Westin St. Francis San Francisco on Union Square

335 Powell StreetSee map

€ 186.97per night

This is the cheapest price in 30 days, based on the rates on 30 Oct

Top reasons for booking
Great view
Most user reviews comment positively on the view from their room
Popular facilities
Bar
Coffee shop
Restaurant
WiFi
Free WiFi
Fitness center
4.4/5Great 2K+ reviews
Exploring the area
Powell St & Post St Stop, 100m, About 2 mins from hotel by foot
Treis SF (railway station), 1.0km, About 16 mins from hotel by foot
San Francisco International Airport, 19.1km, About 22 mins from hotel by car
6
Traditional Room, 1 Queen Bed
1 double bed or bigger

18.0 m²

5
Traditional Room, 1 King Bed
1 double bed or bigger

19.0 m²

6
Traditional Room, 2 Double Beds
2 beds

23.0 m²

6
Deluxe Room, 1 King Bed, Tower
1 double bed or bigger

37.0 m²

6
Deluxe Room, 2 Double Beds, Tower
2 beds

37.0 m²

6
Grand Room, 1 King Bed
1 double bed or bigger

33.0 m²

City view

9
Grand Room, 1 Double Bed
1 double bed or bigger

31.0 m²

City view

7
Grand Room, 1 King Bed, City View
1 double bed or bigger

37.0 m²

City view

6
Grand Room, 2 Double Beds, City View
2 beds

37.0 m²

City view

5
Junior Suite, 1 King Bed, Tower (View)
1 double bed or bigger

42.0 m²

City view

8
Junior Suite, 1 King Bed
1 double bed or bigger

37.0 m²

City view

8
Executive Suite, 1 Bedroom
1 double bed or bigger

42.0 m²

City view

8
Suite, 1 Bedroom (View)
1 double bed or bigger

58.0 m²

City view,Park view

6
Executive Suite, 1 Bedroom (View)
1 double bed or bigger

70.0 m²

City view

5
Luxury Suite, 1 Bedroom
1 double bed or bigger

56.0 m²

Bay view,City view

6
Luxury Suite, 2 Bedrooms (View)
2 beds

72.0 m²

Bay view,City view

7
Luxury Suite, 1 Bedroom (View)
1 double bed or bigger

74.0 m²

Bay view,City view

7
Signature Suite, 1 Bedroom (View)
1 double bed or bigger

70.0 m²

City view

9
Luxury Suite, 1 Bedroom
1 double bed or bigger

19.0 m²

City view

7
Suite, 2 Bedrooms (View)
2 beds

74.0 m²

City view

9
Luxury Room, 1 King Bed, Bay View
1 double bed or bigger

177.0 m²

Bay view,City view

7
Luxury Suite, 1 Bedroom
1 double bed or bigger

88.0 m²

Bay view,City view

5
Traditional Room, 2 Double Beds (Mobility/Hearing Accessible, Tub)
2 beds

23.0 m²

4
Traditional Room, 2 Double Beds (Mobility/Hearing Access, Roll-In Shwr)
2 beds

23.0 m²

5
Executive Suite, 1 Bedroom (Mobility/Hearing Accessible, Tub)
1 double bed or bigger

42.0 m²

City view

5
Deluxe Room, 1 King Bed, Tower (Mobility/Hearing Accessible, Tub)
1 double bed or bigger

37.0 m²

6
Deluxe Room, 1 King Bed, Tower (Mobility/Hearing Access, Roll-In Shwr)
1 double bed or bigger

37.0 m²

6
Deluxe Room, 1 King Bed, Tower (Mobility/Hearing Access, Transf Shwr)
1 double bed or bigger

37.0 m²

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Reviews

Read all reviews
4.4/5.0

Great

2K+ reviews
Location
0.0
Services offered
4.6
Cleanliness
4.3
Atmosphere & facilities
4.3
All
4.5+
3.0+
DANIEL ARMENTA
Reviewed: 25 Jul 2026

5.0/5.0

Fantastic
The staff were extremely helpful and courteous. Love the fact that it’s in a heart of Union Square where there is so much to see and do.
Vijaykanth
Reviewed: 23 Jul 2026

3.0/5.0

Good
Exellent location, Excellent Service. Average rooms, Will definitely consider this for location and outside the room ambience. Staff were very helpful and nice interacting.
Nicole
Reviewed: 21 Jul 2026

5.0/5.0

Fantastic
The staff was wondering
FAHAD
Reviewed: 20 Jul 2026

1.0/5.0

Below average

Stayed with family · For friends and family

The hotel is old and the service is below par. Rooms were old and the bathroom situation in our rooms was awful. To make things matter, the number of homeless individuals that exist int that side of the town is mind boggling. Union square is overrated and the retail is dying as can be visible by the vacant spots available. Better find something on the other side of the town if you really want to enjoy your trip.
Gustavo
Reviewed: 18 Jul 2026

5.0/5.0

Fantastic

Stayed with pets

I think it’s the best hotel in union Square
John
Reviewed: 16 Jul 2026

5.0/5.0

Fantastic

Stayed with partner

Wonderful hotel with rich history right in the heart of SF. Close to everything, Union Squre, Macys, Bart, numerous restaurants etc.. The bed was very comfortable and a great bar/restaurant on the premises.
Subham
Reviewed: 13 Jul 2026

5.0/5.0

Fantastic

Stayed with family · For friends and family

The classic San Francisco! Where should I begin?? Everything was so immaculate! Service flawless; Rooms were perfectly clean and beds were perfectly comfortable. Of course the hotel is old but boy they have maintained it so well ! Its right at Union Square so you already won in terms of location! Its central to everything and you can pick and choose any of the public transportation modes that SFO provides right outside of the hotel. We loved it and will definitely come back again.
Kathy
Reviewed: 7 Jul 2026

5.0/5.0

Fantastic

For business

I would live a vanity kit (qtip, cotton balls, make up remover)
Kimberly
Reviewed: 6 Jul 2026

5.0/5.0

Fantastic

Stayed with family

They just updated this property and it is STUNNING! The hallways, bar and room, bring in the San Francisco modern, but classic charm. The rooms are HUGE! Location Amazing, just out the door and hop on the cable car or walk accross the street to get pastrys and shopping. The staff was incredible too, from check in staff, the bartender, and concierges.
Xiomara Yvonne
Reviewed: 5 Jul 2026

5.0/5.0

Fantastic
Loved it

Overview

The Westin St. Francis San Francisco on Union Square

Renovation:2018-01-01
Rooms:1195
Floors:31
Star rating:

With a stay at The Westin St. Francis San Francisco on Union Square, you'll be centrally located in San Francisco, steps from Union Square and 12 minutes by foot from Moscone Convention Center. This luxury hotel is 0.4 mi (0.7 km) from Palace Hotel and 0.4 mi (0.7 km) from SF Masonic Auditorium.

Description

With a stay at The Westin St. Francis San Francisco on Union Square, you'll be centrally located in San Francisco, steps from Union Square and 12 minutes by foot from Moscone Convention Center. This luxury hotel is 0.4 mi (0.7 km) from Palace Hotel and 0.4 mi (0.7 km) from SF Masonic Auditorium.

See all

Exploring the area

Transport

Powell St & Post St Stop

Metro stations
100m

Treis SF (railway station)

Train stations
1.0km

San Francisco International Airport

Airports
19.1km

Attractions

Union Square

200m

Alcove Theater

200m

SFO Housing

200m

SHN Curran Theatre

200m

Xanadu Gallery

300m

Golden gate park

300m

Hilton Union Square Garage (Propark)

300m

The San Francisco And Empire Spa

400m
See map

Facilities & services

Popular facilities
Bar
Coffee shop
Restaurant
WiFi
Free WiFi
Fitness center
General
Electric car charging station
Parking
RV, truck, bus parking (add-on)
Non-smoking throughout
Childcare services (additional charge)
Shop
Elevator
Accessibility
Housekeeping
Wedding services
Valet parking (additional charge)
Safety & security
Safety deposit box
Business facilities
Meeting facilities
Banquet facilities
Cleaning services
Laundry service
Reception services
24-hour front desk
Luggage storage
Concierge
ATM/Bank
Tourist info desk
Fast check-in
Fast check-out
Multilingual staff
Accessibility
Wheelchair accessible
Wheelchair accessible parking
Food & drink
Breakfast service (additional charge)
Activities
Ballroom
See all facilities

Property policies

Check-in/out Time

Earliest check-in time:After 16:00 - Before 05:30

Latest check-out time:Before 11:00

Check-in policy

The guest responsible for check-in must be aged 21 or above

Special check-in instructions

Guests will receive an access code. Information provided by the property may be translated using automated translation tools.

Check-in descriptions

Extra-person charges may apply and vary depending on property policy

Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges

Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed

The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation

This property accepts credit cards, debit cards, and cash

Cashless transactions are available

Noise-free guestrooms cannot be guaranteed

Safety features at this property include a carbon monoxide detector, a fire extinguisher, a smoke detector, a security system, a first aid kit, and window guards

This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott)

Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property

Note: Check-in policies vary by property. Please check carefully before booking

Child Policy

Children at all ages are welcome to stay at this property

Children aged above 11 will be charged as adults at this property

Mandatory fees

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

Destination fee: USD 44.65 per accommodation, per night

We have included all charges provided to us by the property.

Other fees

Fee for to-go breakfast: approximately USD 25 to 45 for adults, and USD 25 to 44 for children

Fee for in-room wireless internet: USD 15 per day (rates may vary)

Covered valet parking fee: USD 100.32 per day (in/out privileges)

Early check-in is available for a fee (subject to availability)

Late check-out is available for a fee (subject to availability)

Rollaway bed fee: USD 35.0 per day

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

Food & drinks

Enjoy a meal at the restaurant or snacks in the coffee shop/cafe. The hotel also offers room service. Wrap up your day with a drink at the bar/lounge. To-go breakfasts are available daily from 6:30 AM to 11:00 AM for a fee.

See all policies

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