Avg. for September
Select dates to see prices and availability
Avg. for September
Nightly prices at AC Hotel by Marriott Boston Downtown average $132 in January, the cheapest month, and $410 in June, the most expensive, based on the last 12 months.
| Month | Average price |
|---|---|
| January | $132 |
| February | $147 |
| March | $200 |
| April | $280 |
| May | $316 |
| June | $410 |
| July | $304 |
| August | $300 |
| September | $369 |
| October | $400 |
| November | $226 |
| December | $148 |
Most expensive: June (~$410)
Cheapest: January (~$132)
Parking
Non-Smoking Rooms
Business Center
Dry Cleaning
Banquet Facilities
Safe-Deposit Box
Carson Beach (0.3 miles)
Tufts Medical Center (0.5 miles)
Boch Center (0.6 miles)
Wilbur Theatre (0.6 miles)
Cathedral of the Holy Cross (0.6 miles)
Emerson College (0.7 miles)
7
Room details
Sleeps 3
5
Room details
Sleeps 4
5
Room details
Sleeps 2
5
Room details
Sleeps 3
5
Room details
Sleeps 2
5
Room details
Sleeps 4
5
Room details
Sleeps 2
7
Room details
Sleeps 3
5
Room details
Sleeps 3
5
Room details
Sleeps 4
5
Room details
Sleeps 4
Based on 1,005 verified reviews
AI-generated summary based on recent guest reviews
At AC Hotel by Marriott Boston Downtown, travelers frequently praise clean, modern rooms and generally friendly staff, while recurring drawbacks include highway noise in some rooms, expensive valet and destination fees, and housekeeping that is not automatically provided daily.
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Jacqueline
3 weeks ago
·
Stayed 1 night
Travis
3 weeks ago
·
Stayed 3 nights
Greg
4 weeks ago
·
Stayed 2 nights
Mei W
Aug 15, 2026
·
Stayed 3 nights
Benjamin
Jun 27, 2026
·
Stayed 2 nights
Parking is available on-site, and it is valet parking with in/out privileges. The cost is USD 62 per night.
A buffet breakfast is offered for a fee, approximately USD 21 to 25 per person. Breakfast is served on weekdays from 6:30 AM to 10:00 AM and on weekends from 7:00 AM to 11:00 AM.
Pets are allowed at the property with a fee of USD 100.00 per accommodation, per stay. Service animals are exempt from fees.
Check-in time is at 3:00 PM, and check-out time is at 12:00 PM. Early or late check-in/check-out may be available upon request and could incur additional charges.
The property offers limited wheelchair accessibility, including step-free entrances and wheelchair-accessible facilities. However, specific details regarding accessible rooms and bathrooms are not provided.
The property is located in Boston's South End, within a 15-minute walk of Boch Center and Cathedral of the Holy Cross. It is 1 mile from the Boston Convention and Exhibition Center and 1.1 miles from Boston Common.
Children are allowed at the property. The minimum age for children to stay for free is not specified.
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Instant AI responses are based on hotel information
Over the next 60–90 days, room rates at AC Hotel by Marriott Boston Downtown in Boston typically land around $220 a night for two guests, ranging from $170 to $743 on peak dates.
Demand at AC Hotel by Marriott Boston Downtown in Boston peaks in September and climbs through late summer; crowds drop after July, with April the quietest month for visitors. If you prefer fewer people around attractions, plan for early spring.
January is the cheapest month to stay at AC Hotel by Marriott Boston Downtown in Boston, averaging $180 a night; June is the priciest at $504. January’s lower rates come even though April is the quietest month for crowds, so the least-crowded and least-expensive times don’t align.
Set in Suffolk County, AC Hotel by Marriott Boston Downtown in Boston is a short walk from Boston Common, the Boston Public Garden and Boylston Street, making it easy to reach theaters like the Orpheum and Wilbur. The hotel’s location and business theme suit business travellers and visitors who want quick access to downtown meetings and cultural sights.
AC Hotel by Marriott Boston Downtown in Boston is cheaper than 9 of 19 comparable hotels nearby, with a typical median of $298 a night versus about $298 for peers.
The current price at AC Hotel by Marriott Boston Downtown in Boston is $442 per night for 2 guests, which is high for this hotel: about 30% above its $337 average over the last 60 days. Most nights over that period fell between $245 and $552.
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Average nightly price across deals, with taxes & fees.
Prices in USD for 2 guests, updated daily.