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AC Hotel by Marriott Boston Downtown

3.5 star property
Travelers find a stylish downtown retreat just steps from Boston Common, where they can recharge at the 24-hour gym or relax after exploring historic sites

Choose dates to view prices

AC Hotel by Marriott Boston Downtown places travelers in the city center with all essentials for a comfortable stay. Enjoy the rooftop terrace, free in-room WiFi, and 24-hour gym. The property offers dry cleaning services, and guests often praise the helpful staff.

Reviews

8.8 out of 10
Excellent

Popular amenities

  • Pet-friendly
  • Free Wi-Fi
  • Air-conditioning
  • Breakfast available
The current price is ฿6,502
฿8,522 total
includes taxes & fees
25 May - 26 May

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Policies

Check-in

Check-in start time: 3:00 PM; check-in end time: anytime
Minimum check-in age - 21

Check-out

Check-out before noon
Contactless check-out

Special check-in instructions

Front desk staff will greet guests on arrival at the property
Information provided by the property may be translated using automated translation tools

Access methods

Staffed front desk

Pets

Pets are allowed for an extra charge of USD 100.00 per accommodation, per stay
Service animals are welcome, and are exempt from fees

Children and extra beds

Children are welcome
Rollaway/extra beds are not available.
Free cots are available on request at the property

Payment types at the property

Important information

Fees

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

  • Destination fee: USD 29.12 per accommodation, per night.

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

Optional extras

  • Fee for buffet breakfast: approximately USD 21 to 25 per person
  • Valet parking fee: USD 62 per night (in/out privileges)
  • Pet fee: USD 100.00 per accommodation, per stay
  • Service animals are exempt from fees

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

You need to know

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
Tax ID - C0015160351
This property accepts credit cards; cash is not accepted
Safety features at this property include a carbon monoxide detector, a fire extinguisher, a smoke detector and a first aid kit
This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott)

We should mention

This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly)

Frequently asked questions

Is AC Hotel by Marriott Boston Downtown pet-friendly?

Yes, pets are allowed at this property. There's a fee of USD 100.00 per accommodation, per stay. Service animals are exempt from fees.

How much does it cost to stay at AC Hotel by Marriott Boston Downtown?

As of 23 May 2026, prices found for a 1-night stay for 2 adults at AC Hotel by Marriott Boston Downtown on 25 May 2026 start from ฿6,502, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

How much is parking at AC Hotel by Marriott Boston Downtown?

Valet parking is available for USD 62 per night.

What time is check-in at AC Hotel by Marriott Boston Downtown?

Check-in start time: 3:00 PM; check-in end time: anytime.

What time is check-out at AC Hotel by Marriott Boston Downtown?

Checkout is at noon.

Where is AC Hotel by Marriott Boston Downtown located?

Located in South End, this hotel is within a 15-minute walk of Boch Center, Cathedral of the Holy Cross and Boston Common. Copley Place and Boston Medical Center are also within 1 mi (2 km). Broadway Station is 7 minutes by foot and Tufts Medical Center Station is 9 minutes.

Can I cancel my reservation for free and receive a full refund?

Yes, this property offers free cancellation on selected room rates because flexibility matters! Please refer to the property cancellation policy on our site for more details about any exclusions or requirements.

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Reviews

Reviews

8.8

Excellent

9.4

Cleanliness

8.6

Amenities

9.0

Staff & service

9.2

Property conditions & facilities
Rating 10 - Excellent. 642 out of 1002 reviews
Rating 8 - Good. 214 out of 1002 reviews
Rating 6 - Okay. 73 out of 1002 reviews
Rating 4 - Poor. 31 out of 1002 reviews
Rating 2 - Terrible. 42 out of 1002 reviews

Reviews

Verified

10/10 Excellent

Isabel

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great location, nice staff! Just make sure to ask them to clean your room daily.
Stayed 5 nights in Apr 2026
Verified

10/10 Excellent

Dennis

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Love the complimentary coffee service in the lobby!
Stayed 1 night in Mar 2026
Verified

10/10 Excellent

christine

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Everyone was friendly, the place was clean, quiet, convenient & comfortable.
Stayed 1 night in Jan 2026
Verified

10/10 Excellent

Erica

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Loved it! Close to everything I needed. They treated Boston Marathon runners with a photo opp all week, bagels in the am, and post race snacks. Clean and very attentive staff..
Stayed 5 nights in Apr 2026
Verified

10/10 Excellent

Ryan

Liked: Cleanliness, amenities, property conditions & facilities
Staff was friendly and inviting.
Stayed 2 nights in Jan 2026
Verified

10/10 Excellent

Lori

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The staff was very helpful and pleasant. The bartender, Richard was very nice and attentive to the customers.
Stayed 2 nights in Mar 2026
Verified

10/10 Excellent

Antonio

Liked: Cleanliness, amenities, property conditions & facilities
Clean, amenities, staff were all fantastic.
Stayed 7 nights in Dec 2025
Verified

10/10 Excellent

Catrina A

Liked: Cleanliness, staff & service, property conditions & facilities
Everything was clean and comfortable. The staff was such sweethearts and so welcoming.
Stayed 1 night in Jan 2026
Verified

8/10 Good

Sherriea

Liked: Cleanliness, amenities, property conditions & facilities
The room was clean and the staff was attentive and courteous.
Stayed 3 nights in Nov 2025
Verified

10/10 Excellent

Lauren

Liked: Cleanliness, amenities, property conditions & facilities
Absolutely fabulous. From the staff, breakfast, and overall stay. My young son and I felt safe and enjoyed everything. Thank y’all
Stayed 2 nights in Jan 2026
Verified

10/10 Excellent

SRIRAM

Liked: Cleanliness, staff & service, property conditions & facilities
good location to walk around and explore.
Stayed 3 nights in Oct 2025
Verified

10/10 Excellent

Juan Carlos

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent location and very cozy and comfortable rooms
Stayed 1 night in Mar 2025
Verified

10/10 Excellent

Louella

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Our stay was great.staff is very helpful
Stayed 2 nights in Jul 2025
Verified

10/10 Excellent

Sherly

Liked: Cleanliness, property conditions & facilities
Room was spotless
Stayed 5 nights in Dec 2025
Verified

10/10 Excellent

Kyri

Liked: Cleanliness, amenities, property conditions & facilities
Clean rooms/bathrooms. Great service at breakfast buffet!
Stayed 3 nights in Nov 2025
Verified

8/10 Good

jason

Liked: Cleanliness
The hotel was clean and in a nice location
Stayed 4 nights in Jul 2025
Verified

10/10 Excellent

Kali

Liked: Cleanliness, staff & service, property conditions & facilities
It was so clean, friendly staff, easy valet parking.
Stayed 1 night in Jul 2025
Verified

10/10 Excellent

David

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Nice safe place to stay
Stayed 2 nights in Apr 2025
Verified

10/10 Excellent

Tina

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Enjoyed our stay. Everyone was very friendly and helpful, hotel is very clean, very good amenities. Will definitely stay here again
Stayed 3 nights in Jun 2025
Verified

10/10 Excellent

Yoana

Liked: Property conditions & facilities
The hotel for been close to the express way it was quite and nice
Stayed 2 nights in Jun 2025
Verified

10/10 Excellent

Kyri

Liked: Cleanliness, property conditions & facilities
Convenient location for family visit
Stayed 1 night in Jun 2025
Verified

10/10 Excellent

Victor

Liked: Cleanliness, staff & service, property conditions & facilities
Beautiful hotel, spacious, friendly staff, especially on check in.
Stayed 1 night in May 2025
Verified

10/10 Excellent

Asela

Liked: Cleanliness, amenities, property conditions & facilities
Clean Cut Modern Hotel nice staff and beautiful decor
Stayed 4 nights in Jul 2025
Verified

10/10 Excellent

Bryce

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean room
Stayed 1 night in Dec 2025
Verified

10/10 Excellent

Rong

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
My kids and I liked this hotel. It’s not in the center of the city so getting on road is easier than from many other places. Cleaness and amenities were all satisfactory. Staff were friendly and helpful. The ladies checked us in before hours and showed us the parking lot one block away that was a lot cheaper than their valet.
Stayed 2 nights in Nov 2025