San Francisco Marriott Marquis Union Square
780 Mission Street, San Francisco
Checking price…
Top-rated location
Guests rate location 9.6/10.
Guests loved it
Location
Popular amenities
About San Francisco Marriott Marquis Union Square
Luxurious Accommodations :
Experience luxury at its finest at San Francisco Marriott Marquis, located next to the Moscone Convention Center. The stylish interior of our rooms, equipped with flat-screen TVs, air-conditioning, and city views, ensures a comfortable and upscale stay.
Convenient Facilities :
Stay on top of your fitness routine at our on-site fitness center. Whether you're in town for business at the convention center or exploring nearby attractions like the San Francisco Museum of Modern Art and Union Square, our hotel offers the perfect location for all your needs.
Delicious Dining Options :
Start your day right with a visit to B55 Craft House and Kitchen for a delicious breakfast. With convenient facilities, luxurious accommodations, and delectable dining options, San Francisco Marriott Marquis is your ideal choice for a memorable stay in the heart of downtown San Francisco.
Good to know about San Francisco Marriott Marquis Union Square
Check-in
04:00 PM
Check-out
11:00 AM
Pets
Allowed
Children
Welcome
How San Francisco Marriott Marquis Union Square's price works
One flat fee
The price is what the hotel charges us plus one small, flat service fee — the same for every guest.
No surveillance pricing
We never use your device, location or browsing history to decide what you pay.
All-in, no surprises
Taxes and known fees are shown up front. What you see is what you book.
San Francisco Marriott Marquis Union Square reviews
Very good
1,301 reviews · updated January 2026
Guests loved
- + Location
- + Amenities
Worth noting
- – Cleanliness
- – Service
Things to do near San Francisco Marriott Marquis Union Square
780 Mission Street, San Francisco
Open in Google Maps ↗San Francisco Marriott Marquis Union Square property amenities
Internet
- WiFi available
- Paid WiFi
Parking & transportation
- Parking
- Valet parking
- Private parking
- Parking garage
Pools, spa & fitness
- Fitness facilities
- Fitness center
Food & drink
- Restaurant
- Bar
- Shared lounge/TV area
- Snack bar
- Coffee Shop on site
Family
- Family rooms
- Kid meals
Accessibility
- Facilities for disabled guests
Services & conveniences
- 24-hour front desk
- Lift / Elevator
- Safety deposit box
- Fax/photocopying
- Dry cleaning
- Daily housekeeping
- Staff adhere to local safety protocols
- Laundry washed per local authority guidelines
Climate & comfort
- Non-smoking rooms
- Air conditioning
- Heating
- Non-smoking throughout
More
- Business center
- Pets allowed
- Express check-in/check-out
- Ironing service
- Meeting/banquet facilities
- Car hire
- Electric vehicle charging station
- Outdoor furniture
- Wine/champagne
- Guest rooms disinfected between stays
- Cleaning standards that are effective against Coronavirus
- Physical distancing rules followed
San Francisco Marriott Marquis Union Square room amenities
Bedroom
- Safety deposit box
- Wardrobe or closet
Bathroom
- Shower
- Hair dryer
- Toilet
- Private bathroom
- Adapted bath
- Additional toilet
Entertainment
- TV
- Radio
Food & drink
- Coffee/tea maker
- Refrigerator
Internet & phone
- Telephone
Comfort
- Air conditioning
- Heating
More
- Desk
- Hardwood or parquet floors
- Seating Area
- Alarm clock
- Hearing accessible
Frequently asked questions about San Francisco Marriott Marquis Union Square
What are the check-in and check-out times at San Francisco Marriott Marquis Union Square?
Check-in starts at 04:00 PM and check-out is by 11:00 AM.
Does San Francisco Marriott Marquis Union Square have WiFi?
WiFi is available at San Francisco Marriott Marquis Union Square. Check your room's details for whether it's free or carries a charge.
Is parking available at San Francisco Marriott Marquis Union Square?
Yes, parking is available at San Francisco Marriott Marquis Union Square, including valet. A fee may apply — see the property's important information.
Is there a gym at San Francisco Marriott Marquis Union Square?
Yes, San Francisco Marriott Marquis Union Square has fitness facilities.
Does San Francisco Marriott Marquis Union Square have a restaurant?
Yes, there is on-site dining at San Francisco Marriott Marquis Union Square. There's also a bar or lounge.
Do the rooms at San Francisco Marriott Marquis Union Square have air conditioning?
Yes, rooms at San Francisco Marriott Marquis Union Square have air conditioning.
Is San Francisco Marriott Marquis Union Square wheelchair accessible?
San Francisco Marriott Marquis Union Square offers facilities for guests with disabilities. Contact the property to confirm the specifics for your needs.
Is San Francisco Marriott Marquis Union Square pet-friendly?
Yes, pets are allowed at San Francisco Marriott Marquis Union Square.
Is San Francisco Marriott Marquis Union Square family-friendly?
Yes, San Francisco Marriott Marquis Union Square welcomes families and offers family facilities.
Is San Francisco Marriott Marquis Union Square non-smoking?
Yes, San Francisco Marriott Marquis Union Square is non-smoking throughout.
How far is San Francisco Marriott Marquis Union Square from Honolulu airport (HNL)?
It's about 2399 mi (straight-line) from Honolulu airport (HNL).
What's the closest beach to San Francisco Marriott Marquis Union Square?
The nearest is Lanikai Beach, about 2385 mi away (straight-line).
What is the cancellation policy at San Francisco Marriott Marquis Union Square?
It depends on the rate you pick — many rooms at San Francisco Marriott Marquis Union Square offer free cancellation. You'll see each room's exact policy before you book.
Are there extra fees at San Francisco Marriott Marquis Union Square?
Any mandatory property fees are shown in your all-in total before you book — no surprises at checkout.
What guest services does San Francisco Marriott Marquis Union Square offer?
San Francisco Marriott Marquis Union Square offers services such as laundry.
Is San Francisco Marriott Marquis Union Square a good place to stay?
Guests rate it 8.4/10 (Very good) across 1,301 reviews.
How does pricing work at San Francisco Marriott Marquis Union Square on travelpluscost?
One honest price: what the hotel charges us plus one small flat fee — the same for everyone, never based on your data. No hidden markup and no fake discounts.
San Francisco Marriott Marquis Union Square policies
Pets
Pets are allowed. Charges may be applicable.
Groups
When booking more than 9 rooms, different policies and additional supplements may apply.
Internet
WiFi is available in the hotel rooms and costs USD 14.95 per 24 hours.
Parking
Private parking is possible on site (reservation is not needed) and costs USD 91.20 per day.
Children and extra bed policy
Children of any age are allowed. Children up to and including 6 years old stay for free when using an available cot. Children up to and including 17 years old stay for free when using an existing bed. People no matter the age stay for US$25 per person per night when using an available extra bed. Any type of extra bed or child's cot/crib is upon request and needs to be confirmed by management. Supplements are not calculated automatically in the total costs and will have to be paid for separately during your stay.
You need to know about San Francisco Marriott Marquis Union Square
Please note: When breakfast is included in your meal plan, it will be provided in B55 Craft House and Kitchen for 2 adults and 2 children under 12 years old are registered in the same room. All further guests are subject to additional charges. Guests are required to show a photo identification and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply. In the event of an early departure, the property will charge you the full amount. Our daily destination fee includes: $25 USD Daily Food & Beverage Credit*, 2 Dynamic Stainless Steel Water Bottles, 2 hour bike rental (once per stay), 2 Round trip Cable Car Tickets (once per stay), Daily Enhanced High Speed Internet Access. Please visit our Front Desk in the lobby for more information about these items/experiences. *Food and Beverage credit is not cumulative and cannot be accumulated for multi-day stays (credit applies to room charges only. A deposit may be required at the property.
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