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Hotel Triton Union Square San Francisco

$137
/ night

Avg. for September

Hotel Triton Union Square San Francisco - Image 1
Hotel Triton Union Square San Francisco - Room
Hotel Triton Union Square San Francisco - Room
Hotel Triton Union Square San Francisco - View from room
Hotel Triton Union Square San Francisco - Restaurant

Select dates to see prices and availability

$137
/ night

Avg. for September

Monthly average prices

Nightly prices at Hotel Triton Union Square San Francisco average $91 in December, the cheapest month, and $229 in March, the most expensive, based on the last 12 months.

Average nightly price at Hotel Triton Union Square San Francisco by month, last 12 months (USD)
MonthAverage price
January$223
February$152
March$229
April$123
May$123
June$220
July$115
August$132
September$137
October$145
November$177
December$91

Most expensive: March (~$229)

Cheapest: December (~$91)

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. This hotel also features a fireplace in the lobby, a banquet hall, and ...
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  • Parking

  • Non-Smoking Rooms

  • Business Center

  • Dry Cleaning

  • Banquet Facilities

  • Safe-Deposit Box

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Location

342 Grant Avenue, Union Square, San Francisco, California, United States of America

450 Sutter Building (0.2 miles)

Union Square (0.2 miles)

Westin St Francis Hotel Glass Elevators (0.3 miles)

Palace Hotel (0.3 miles)

Yerba Buena Gardens (0.5 miles)

San Francisco Museum of Modern Art (0.5 miles)


Room options

Premium Room, 1 King Bed

Room details

1 King Bed

Sleeps 2

225 ft²

Air Conditioning
Wi-Fi (Free)
Private Bathroom

Executive King

Room details

1 King Bed

Sleeps 2

350 ft²

Air Conditioning
Wi-Fi (Free)
Private Bathroom

Room, 1 Double Bed

Room details

1 Full Bed

Sleeps 2

180 ft²

Air Conditioning
Wi-Fi (Free)
Private Bathroom

Room, 1 Double Bed, Accessible

Room details

1 Full Bed

Sleeps 2

180 ft²

Air Conditioning
Wi-Fi (Free)
Private Bathroom

Double Room, 2 Double Beds

Room details

2 Full Beds

Sleeps 4

220 ft²

Air Conditioning
Wi-Fi (Free)
Private Bathroom

Room, 1 King Bed

Room details

1 King Bed

Sleeps 2

220 ft²

Air Conditioning
Wi-Fi (Free)
Private Bathroom

Room, 1 Queen Bed

Room details

1 Queen Bed

Sleeps 2

200 ft²

Air Conditioning
Wi-Fi (Free)
Private Bathroom

Studio Suite, 2 Double Beds, Accessible

Room details

2 Full Beds

Sleeps 4

Air Conditioning
Wi-Fi (Free)
Private Bathroom

Guest reviews

What guests think

AI-generated summary based on recent guest reviews

Across recent reviews, Hotel Triton wins praise for its central location by the Chinatown Gate and friendly, helpful staff, with many guests also appreciating simple perks like the daily happy hour and filtered water stations.

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Facilities

Good

Cleanliness

Mixed

Rooms

Small

Service

Friendly

Location

Central

Dining

Basic

Was this helpful?

8

Adam

IAN-logo

3 weeks ago

·

Stayed 2 nights

Nice hotel in a good location. The room was clean and quiet. The hotel was well-maintained. The staff were friendly and accommodating. One star less for the overly sweet breakfast. Add croissants to the breakfast and it would be great. I recommend it!
Nice hotel in a good location. The room was clean and quiet. The hotel was well-maintained. The staff were friendly and accommodating. One star less for the overly sweet breakfast. Add croissants to the breakfast and it would be great. I recommend it!

10

Kathy

IAN-logo

3 weeks ago

·

Stayed 1 night

We always stay at Triton when we’re in San Francisco. So conveniently located, comfortable beds, friendly staff.
We always stay at Triton when we’re in San Francisco. So conveniently located, comfortable beds, friendly staff.

8

John

IAN-logo

3 weeks ago

·

Stayed 2 nights

Great location right at Chinatown and staff was super friendly. Grab and go breakfast was small but still nice to have. Building was older but room were still well maintained.
Great location right at Chinatown and staff was super friendly. Grab and go breakfast was small but still nice to have. Building was older but room were still well maintained.

8

JASON

IAN-logo

Aug 14, 2026

·

Stayed 3 nights

Hotel was clean and in a great location. Check-in staff were good and gave us advice on parking at the local carpark a block away from the hotel. Breakfast was a little odd, served in the lobby on a table. No proper seating or tables. Breakfast consisted of fruit and pastries. Tea, Coffee and juice also available.
Hotel was clean and in a great location. Check-in staff were good and gave us advice on parking at the local carpark a block away from the hotel. Breakfast was a little odd, served in the lobby on a table. No proper seating or tables. Breakfast consisted of fruit and pastries. Tea, Coffee and juice also available.

10

Richard

IAN-logo

Aug 9, 2026

·

Stayed 5 nights

Nice hotel in a great location. Love the lobby with its art and high ceilings. Great staff.
Nice hotel in a great location. Love the lobby with its art and high ceilings. Great staff.

Property Policies

Check-in instructions

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

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Check-in

Check-out

From 15:00 to 00:00

Before 12:00


Security deposit

You'll be required to pay the fully refundable deposit for this property.

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Good to know

Additional policies and info about this property.

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Optional extras

Additional paid services you can request.

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FAQs about Hotel Triton Union Square San Francisco

Is parking available at the hotel?

Covered valet parking is available for USD 80 per night with in/out privileges. Nearby parking is also available for USD 48 per day, located approximately 328 feet away. Parking height restrictions apply.


What type of breakfast is offered?

A complimentary on-the-go breakfast is served daily from 7:00 AM to 9:00 AM.


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

Check-in is from 3:00 PM until midnight, and check-out is at 12:00 PM. Early or late check-in/check-out may be available upon request, but additional charges may apply.

What accessibility features are available for guests with disabilities?

The property features step-free entrances and wheelchair-accessible facilities, including the registration desk and public areas. Specific details about accessible rooms and bathrooms are not provided.


Where is the hotel located in relation to key attractions?

The hotel is situated in the heart of San Francisco, within a 5-minute drive of Moscone Convention Center and Oracle Park. It is approximately 0.3 km from Union Square and 1.7 km from Pier 39. Public transport options are available nearby.


What are the policies regarding children staying at the hotel?

Up to 2 children aged 17 years and younger can stay for free when occupying the parent or guardian's room, using existing bedding.


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 Hotel Triton Union Square in San Francisco?

Over the next 60–90 days, room rates at Hotel Triton Union Square in San Francisco typically land around $144 a night for two guests, ranging from $104 to $753 on peak dates.


When is it least crowded at Hotel Triton Union Square in San Francisco?

November is the quietest month to visit Hotel Triton Union Square in San Francisco, with demand noticeably lower than in winter and early spring. January is the busiest month for crowds, so plan around that if you prefer a calmer stay.


What kind of neighbourhood and attractions surround Hotel Triton Union Square in San Francisco?

Hotel Triton Union Square in San Francisco sits steps from Union Square and the San Francisco Museum of Modern Art, with the Moscone Convention Center and Grace Cathedral also within easy reach. The location suits couples and business travelers looking for city, shopping and boutique/design character.

Which month has the lowest rates at Hotel Triton Union Square in San Francisco?

December is the cheapest month to stay at Hotel Triton Union Square in San Francisco, averaging $150 a night; March is the priciest, averaging $303. December is the low-price month even though November is the quietest month for crowds.


How do Hotel Triton Union Square's rates compare with other nearby hotels in San Francisco?

Hotel Triton Union Square is cheaper than 13 of 19 comparable hotels nearby, with a typical median of $170 a night versus about $183 for peers.


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

The current price at Hotel Triton Union Square San Francisco in San Francisco is $198 per night for 2 guests, which is high for this hotel: about 15% above its $170 average over the last 60 days. Most nights over that period fell between $141 and $520.

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.



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