Photo 1 - AC Hotel by Marriott Boston Downtown
Photo 2 - AC Hotel by Marriott Boston Downtown
Photo 3 - AC Hotel by Marriott Boston Downtown
Photo 4 - AC Hotel by Marriott Boston Downtown
Photo 5 - AC Hotel by Marriott Boston Downtown
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Hotel

AC Hotel by Marriott Boston Downtown

8.8/10 from 1000 reviews
Amenities

  • Fitness facilities

  • Free WiFi

  • 24-hour fitness facilities

See all amenities
Where you'll be
Choose your room

Check in

Jun 26th 2026

Check out

Jun 27th 2026

Travelers

2 guests
  • Room, 2 Queen Beds

    • Fitness facilities

    • Free WiFi

    • 24-hour fitness facilities

    • Sleeps 4

    • 2 Queen Beds

    More details

    Not available

  • Room, 1 King Bed

    • Fitness facilities

    • Free WiFi

    • 24-hour fitness facilities

    • Sleeps 2

    • 1 King Bed

    More details

    Not available

  • Room, 1 King Bed with Sofa bed

    • Fitness facilities

    • Free WiFi

    • 24-hour fitness facilities

    • Sleeps 4

    • 1 King Bed and 1 Double Sofa Bed

    More details

    Not available

  • Suite, 1 Bedroom

    • Fitness facilities

    • Free WiFi

    • 24-hour fitness facilities

    • Sleeps 4

    • 1 King Bed and 1 Double Sofa Bed

    More details

    Not available

  • Room, 1 King Bed with Sofa bed (Hearing Accessible)

    • Fitness facilities

    • Free WiFi

    • 24-hour fitness facilities

    • Sleeps 4

    • 1 King Bed and 1 Double Sofa Bed

    More details

    Not available

  • Room, 1 King Bed (Mobility/Hearing Accessible, Tub)

    • Fitness facilities

    • Free WiFi

    • 24-hour fitness facilities

    • Sleeps 2

    • 1 King Bed

    More details

    Not available

  • Room, 1 King Bed (Mobility/Hearing Access, Roll-in Shwr)

    • Fitness facilities

    • Free WiFi

    • 24-hour fitness facilities

    • Sleeps 2

    • 1 King Bed

    More details

    Not available

  • Room, 2 Queen Beds (Mobility/Hearing Accessible, Tub)

    • Fitness facilities

    • Free WiFi

    • 24-hour fitness facilities

    • Sleeps 4

    • 2 Queen Beds

    More details

    Not available

  • Room, 2 Queen Beds (Hearing Accessible)

    • Fitness facilities

    • Free WiFi

    • 24-hour fitness facilities

    • Sleeps 4

    • 2 Queen Beds

    More details

    Not available

  • Room, 2 Queen Beds (Mobility/Hearing Access, Roll-in Shwr)

    • Fitness facilities

    • Free WiFi

    • 24-hour fitness facilities

    • Sleeps 4

    • 2 Queen Beds

    More details

    Not available

  • Room, 1 Bedroom (Mobility/Hearing Access, Roll-in Shwr)

    • Fitness facilities

    • Free WiFi

    • 24-hour fitness facilities

    • Sleeps 4

    • 1 King Bed and 1 Double Sofa Bed

    More details

    Not available

About this property
AC Hotel by Marriott Boston Downtown

Located in Boston (South End), AC Hotel by Marriott Boston Downtown is within a 15-minute walk of Boch Center and Cathedral of the Holy Cross. This hotel is 1 mi (1.6 km) from Boston Convention and Exhibition Center and 1.1 mi (1.7 km) from Boston Common.

Languages

English, Spanish, French, Hindi, Chinese (Mandarin)

Policies
Check-in

Check-in between 3:00 PM - anytime

Minimum check-in age: 21

Check-out

Check-out before 12:00 PM

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.

Other instructions
  • 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)
Property payment types

American Express, Diners Club, Discover, JCB International, Mastercard, Visa, Cash not accepted, UnionPay, Debit cards not accepted

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
  • Contactless check-out is available.
  • This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).
Other information
General
  • No rollaway/extra beds available
  • LGBTQIA+ friendly
  • Essential workers only - NO
  • Property follows a brand or regulatory agency's sanitization guidelines Commitment to Clean (Marriott)
  • Contactless check-out is available
  • Professional property host/manager
Pets
  • Pets allowed
  • Service animals are allowed
  • Service animals are exempt from fees/restrictions