Avg. for September
Avg. for September
Nightly prices at San Francisco Marriott Marquis Union Square average $231 in December, the cheapest month, and $684 in October, the most expensive, based on the last 12 months.
| Month | Average price |
|---|---|
| January | $335 |
| February | $404 |
| March | $439 |
| April | $570 |
| May | $308 |
| June | $378 |
| July | $236 |
| September | $375 |
| October | $684 |
| November | $397 |
| December | $231 |
Most expensive: October (~$684)
Cheapest: December (~$231)
Parking
Restaurant
Non-Smoking Rooms
Business Center
Valet Parking
Dry Cleaning
Yerba Buena Gardens (0.1 miles)
San Francisco Museum of Modern Art (0.2 miles)
Moscone Convention Center (0.2 miles)
Union Square (0.3 miles)
Palace Hotel (0.3 miles)
Westin St Francis Hotel Glass Elevators (0.4 miles)
4
Room details
Sleeps 4
300 ft²
4
Room details
Sleeps 3
300 ft²
6
Room details
Sleeps 4
300 ft²
9
Room details
Sleeps 5
725 ft²
7
Room details
Sleeps 4
300 ft²
8
Room details
Sleeps 4
320 ft²
6
Room details
Sleeps 5
2350 ft²
5
Room details
Sleeps 4
620 ft²
8
Room details
Sleeps 3
300 ft²
10
Room details
Sleeps 4
650 ft²
6
Room details
Sleeps 4
300 ft²
7
Room details
Sleeps 5
1920 ft²
10
Room details
Sleeps 5
1700 ft²
4
Room details
Sleeps 4
300 ft²
6
Room details
Sleeps 4
301 ft²
11
Room details
Sleeps 3
301 ft²
9
Room details
Sleeps 4
320 ft²
5
Room details
Sleeps 4
300 ft²
4
Room details
Sleeps 4
300 ft²
4
Room details
Sleeps 3
300 ft²
6
Room details
Sleeps 4
300 ft²
8
Room details
Sleeps 4
300 ft²
5
Room details
Sleeps 4
650 ft²
6
Room details
Sleeps 4
670 ft²
6
Room details
Sleeps 4
300 ft²
5
Room details
Sleeps 3
301 ft²
6
Room details
Sleeps 4
300 ft²
7
Room details
Sleeps 4
300 ft²
7
Room details
Sleeps 5
700 ft²
5
Room details
Sleeps 4
300 ft²
Based on 2,287 verified reviews
AI-generated summary based on recent guest reviews
At San Francisco Marriott Marquis Union Square, guests highlight a central location and striking city views, a large modern gym, and clean, spacious rooms, while noting uneven service, busy check-in lines, and extra costs like destination fees and pricey valet.
Read moreWas this helpful?
Frederick
2 weeks ago
·
Stayed 1 night
Jessica
3 weeks ago
·
Stayed 1 night
Barbara
4 weeks ago
·
Stayed 1 night
Mary
Aug 13, 2026
·
Stayed 2 nights
CHIN-WEI
Aug 11, 2026
·
Stayed 3 nights
Yes, parking is available on-site. Valet parking is offered at a fee of USD 91.20 per night, which includes in/out privileges.
A buffet breakfast is available daily from 6:30 AM to 10:30 AM for a fee of approximately USD 39 per person.
Yes, pets are allowed at the hotel with a fee of USD 125.00 per accommodation, per stay. Service animals are exempt from fees.
Check-in is at 4:00 PM and check-out is at 11:00 AM. Early check-in and late check-out may be available upon request, but additional charges may apply.
The hotel features step-free entrances and wheelchair-accessible facilities in public areas and rooms. Elevators are available for easy access to different levels.
The hotel is centrally located in San Francisco, just a 4-minute walk from the San Francisco Museum of Modern Art and a 2-minute drive from Oracle Park. It is 1.2 miles from the Ferry Building and 1.8 miles from Chase Center.
Yes, the hotel features a swimming pool. Details about the type (indoor/outdoor) and operational hours are not specified.
Children are allowed at the hotel. The minimum age for children to stay for free is not specified.
The hotel offers rollaway beds for a fee of USD 25.00 per night. Availability is subject to request and confirmation.
Instant AI responses are based on hotel information
Over the next 60–90 days, room rates at the San Francisco Marriott Marquis Union Square in San Francisco typically land around $468 a night for two guests, ranging from $224 to $1,823 on peak dates.
February is the quietest month to visit the San Francisco Marriott Marquis Union Square in San Francisco, while demand peaks in August. Travel outside of August if you prefer fewer crowds and easier availability.
December is the cheapest month to stay at the San Francisco Marriott Marquis Union Square in San Francisco, averaging $301 a night; October is the priciest month at $834. Note that the quietest month (February) differs from the cheapest month.
The San Francisco Marriott Marquis Union Square in San Francisco sits steps from Union Square, the San Francisco Museum of Modern Art and Yerba Buena Gardens, making it a strong pick for shopping trips and business visits. The hotel commonly serves business travellers and families and is positioned for easy access to convention venues like Moscone Convention Center.
The current price at San Francisco Marriott Marquis Union Square in San Francisco is $374 per night for 2 guests, which is typical for this hotel: within 10% of its $349 average over the last 60 days. Most nights over that period fell between $256 and $808.
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Average nightly price across deals, with taxes & fees.
Prices in USD for 2 guests, updated daily.