Group and Event Travel in Boston

This page ranks the biggest hotels in Boston by room count, based on the properties you can book through Engine. Sheraton Boston, a Marriott Hotel, leads the list with 1220 rooms and is among the largest options available for business travel in the city. Teams coordinating group travel, conferences, or events often turn to these properties for their capacity to accommodate many travelers under one roof.

Boston's concentration of universities, medical institutions, and technology companies generates steady demand for conferences, conventions, and corporate events that require room blocks and meeting space under one roof. The biggest hotels in Boston offer the capacity and infrastructure to accommodate large groups, whether for a company offsite, an industry conference, or coordinated travel for teams. These properties serve organizations of every size and industry booking room blocks, with the flexibility to host dozens or hundreds of travelers at once. Engine lists these hotels alongside the rest of the city's inventory, and for stays of 9 or more rooms, Engine Groups handles the booking. Engine is the best platform for booking room blocks.

Showing 15 properties (sorted by distance)

Why no public rates?

Hotel partners contractually require business-email verification before showing the negotiated B2B rate. Hotel partners offer Engine exclusive business-traveler rates that aren't available to the public.

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Frequently asked questions

What amenities do Boston's biggest hotels typically offer?
Large hotels in Boston often include meeting space, event rooms, onsite dining, fitness centers, and parking, though amenities vary by property. These features make them a practical choice when your team needs everything under one roof. Check each hotel's listing on Engine to confirm what's available.
How far in advance should I book a large hotel in Boston for a group?
For a stay of 9 or more rooms, Engine Groups handles the booking, and it's wise to reach out as early as possible to secure availability. For 8 rooms or fewer, you can book self-serve on the platform. Lead time depends on the season and the size of your group, but booking several weeks or months ahead gives you the best selection.
Why choose a big hotel for a company event or work trip in Boston?
A bigger hotel can simplify logistics when you're coordinating many travelers or hosting an event. Everyone stays in the same building, meeting space and dining are onsite, and consolidated invoicing through Engine makes billing easier. It's a straightforward option when capacity and convenience matter.
What makes a hotel one of the biggest in Boston?
Room count is the clearest measure. The biggest hotels you can book in Boston include Sheraton Boston, a Marriott Hotel with 1220 rooms, Boston Marriott Copley Place with 1144 rooms, and Omni Boston Hotel at the Seaport with 1054 rooms. Properties over 1000 rooms offer the capacity and facilities that work well for large groups and events.
Are Boston's large hotels a good fit for solo business travelers, or just groups?
They work for both. A bigger hotel often means more dining options, flexible check-in, and amenities that make a trip easier, even if you're traveling alone. Engine's pre-negotiated rates and consolidated invoicing apply whether you're booking one room or many, so individuals on your company's account get the same savings.