A calm sea with a sailboat and rocky coastline.

Business Hotels & Resorts in Great Diamond Island from AU$178

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Check availability on Great Diamond Island Business Hotels

Tonight
29 Sept - 30 Sept
Tomorrow
30 Sept - 1 Oct
This weekend
2 Oct - 4 Oct
Next weekend
9 Oct - 11 Oct

Our top choices for Great Diamond Island business-friendly hotels

A large, multi-story building with a central courtyard, featuring a fire pit and outdoor seating area.
A spacious living room with a fireplace, two armchairs, a coffee table, and a dining area with chairs and a table.
A pool area with lounge chairs and a building with multiple levels and outdoor seating.
A beach with a wooden staircase leading down to the shore, surrounded by trees and a calm body of water.

1. Inn at Diamond Cove

Inn at Diamond Cove
Portland
United States
Mikael
AU$472
includes taxes & fees
1 Oct - 2 Oct
Inn at Diamond Cove
A two-story hotel with a balcony on the second floor, a sign reading "The Inn on Peaks Island," and a flag in front.
A bedroom with a large bed, two bedside tables with lamps, a round table with chairs, and a grey sofa.
A wedding ceremony with guests seated on white chairs, a bride and groom walking down the aisle, and a grassy outdoor setting.
A room with a sloped wooden ceiling, a round skylight, a television mounted on the wall, a sofa, a bed, a dining table with chairs, and a window with blinds.

2. Inn On Peaks Island

Inn On Peaks Island
Peaks Island
United States
Alice
AU$380
includes taxes & fees
12 Oct - 13 Oct
Inn On Peaks Island
A view from a window overlooking a body of water with a distant shoreline, a vase with flowers, and a glass on a table.
A dining table with a white tablecloth, two folded napkins, and two wooden chairs. The table is positioned near large windows offering a view of a body of water and greenery.
A spacious lobby with a high ceiling, a large chandelier, and a set of double doors with glass panels.
A brick building with a large bay window, a covered porch, and a staircase leading to the entrance.

3. The McKernan Inn

The McKernan Inn
South Portland
United States
Kathy
AU$312
includes taxes & fees
19 Oct - 20 Oct
The McKernan Inn
A balcony with wooden flooring, striped cushioned chairs, and a glass railing overlooking a cityscape at night.
A modern hotel with a dark facade, multiple windows, and a visible sign for 'Hyatt Place'.
A bar area with a polished granite countertop, a variety of liquor bottles, a fruit bowl, and blue upholstered bar stools.
A bar area with a black countertop, blue bar stools, and a variety of bottles and glasses.

4. Hyatt Place Portland Downtown - Old Port Square

Hyatt Place Portland Downtown - Old Port Square
Downtown Portland
United States
Jeetindra
AU$232
includes taxes & fees
29 Oct - 30 Oct
Hyatt Place Portland Downtown - Old Port Square
An outdoor patio area with wicker furniture, string lights, and a barbecue grill.
A swimming pool with a tiled deck, lounge chairs, and a ceiling with recessed lighting.
A brick building with a large entrance and a sign that reads "Residence Inn Marriott".
A bar area with stools, a counter, and a herringbone-patterned wall.

5. Residence Inn by Marriott Portland Downtown/Waterfront

Residence Inn by Marriott Portland Downtown/Waterfront
Downtown Portland
United States
Tim
AU$266
includes taxes & fees
25 Oct - 26 Oct
Residence Inn by Marriott Portland Downtown/Waterfront
A multi-story hotel with a prominent entrance, large windows, and a well-lit facade.
A large indoor swimming pool with a wooden ceiling and tiled walls.
A reception desk with a "Welcome to the Lobster State" sign, a "Hilton Honors" sign, and a digital screen.
A living room with a sofa, a small table, and a window with a view of a bridge and buildings.

6. Hampton Inn Portland Downtown - Waterfront

Hampton Inn Portland Downtown - Waterfront
Downtown Portland
United States
Amy
AU$249
includes taxes & fees
27 Oct - 28 Oct
Hampton Inn Portland Downtown - Waterfront
A modern hotel lobby with a reception desk, a coffee station, and a tiled wall.
A modern living room with a fireplace, comfortable seating, and a flat-screen TV.
A La Quinta hotel with a prominent sun logo, a covered entrance, and a parking area with cars.
A hotel room with a large bed, a desk with a flat-screen TV, a bathroom with a sink and mirror, and a door leading to another room.

7. La Quinta Inn & Suites by Wyndham Portland DT/Maine Med

La Quinta Inn & Suites by Wyndham Portland DT/Maine Med
Portland
United States
Joseph
AU$178
includes taxes & fees
26 Oct - 27 Oct
La Quinta Inn & Suites by Wyndham Portland DT/Maine Med
The exterior of a Courtyard by Marriott hotel with a glass entrance, outdoor seating area, and a stone facade.
A modern bar area with leather seating, a bar counter, and a menu board.
A hotel room with a large bed, a desk with a computer, a TV, and a view of the city and water.
A restaurant with booths and tables, brick walls, and pendant lighting.

8. Courtyard Portland Downtown/Waterfront

Courtyard Portland Downtown/Waterfront
Downtown Portland
United States
Laura
AU$238
includes taxes & fees
25 Oct - 26 Oct
Courtyard Portland Downtown/Waterfront
A waterfront marina with boats docked, buildings with multiple windows, and a red building with a visible restaurant.
A spacious lobby with a high ceiling, large chandeliers, and a mix of seating areas including sofas and armchairs.
A hotel room with two beds, a desk, a TV, and a view of a body of water.
A large indoor swimming pool with clear water, tiled flooring, and a seating area with chairs and a plant.

9. Hilton Garden Inn Portland Downtown Waterfront

Hilton Garden Inn Portland Downtown Waterfront
Downtown Portland
United States
Jenna
AU$290
includes taxes & fees
30 Oct - 31 Oct
Hilton Garden Inn Portland Downtown Waterfront
A rooftop terrace with a modern outdoor seating area, a fire pit, and a view of the cityscape.
A modern bar area with a long counter, multiple stools, and a variety of bottles and glasses on shelves.
A modern living room with a sofa, armchairs, a coffee table, and a rug.
A modern dining area with a dark blue booth seating, wooden ceiling beams, and large windows providing natural light.

10. Cambria Hotel Portland Downtown-Old Port

Cambria Hotel Portland Downtown-Old Port
Downtown Portland
United States
Rebecca
AU$302
includes taxes & fees
26 Oct - 27 Oct
Cambria Hotel Portland Downtown-Old Port
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Top Great Diamond Island Hotel Reviews

Comfort Inn South Portland Airport

Comfort Inn South Portland Airport

10/10 Excellent
"Very nice hotel with nice comfy beds"
Melissa 1-night trip
Posted 4 hours ago
Comfort Inn South Portland Airport
Spark by Hilton Portland Airport Maine Mall

Spark by Hilton Portland Airport Maine Mall

10/10 Excellent
"A+"
Tania 1-night trip
Posted 4 hours ago
Spark by Hilton Portland Airport Maine Mall
Clarion Pointe South Portland

Clarion Pointe South Portland

10/10 Excellent
"Awesome hotel"
Majella 1-night trip
Posted 7 hours ago
Clarion Pointe South Portland
Fireside Inn & Suites Portland

Fireside Inn & Suites Portland

8/10 Good
"The hotel has a 'tired' feel to it i.e it needs a lick of paint to brighten it up and, the pool area needs better attention ref cleaning but apart from that its in a great location for transiting through and access to Portland"
Nigel 1-night trip
Posted 8 hours ago
Fireside Inn & Suites Portland
Portland Harbor Hotel

Portland Harbor Hotel

10/10 Excellent
"We absolutely loved this hotel. The location was perfect for our ladies trip. The staff were beyond helpful!!! And the rooms were very well maintained. thank you very much….."
Barbara 2-night trip
Posted 19 hours ago
Portland Harbor Hotel
La Quinta Inn & Suites by Wyndham Portland DT/Maine Med

La Quinta Inn & Suites by Wyndham Portland DT/Maine Med

8/10 Good
"Room was clean. Breakfast was minimal but ok. Had to pay $10 for parking which seemed unreasonable."
Barbara 1-night trip
Posted 19 hours ago
La Quinta Inn & Suites by Wyndham Portland DT/Maine Med
Inn at St John Portland In-Town

Inn at St John Portland In-Town

10/10 Excellent
"Friendly staff, large quiet room in a good location. Free parking lot and lots of free street parking nearby as well"
Austin 2-night trip
Posted 19 hours ago
Inn at St John Portland In-Town
Hampton Inn Portland Downtown - Waterfront

Hampton Inn Portland Downtown - Waterfront

10/10 Excellent
"The water pressure wasn’t the best and the pillows were pretty soft but other than that, it was a nice stay"
Steven Robert 1-night trip
Posted 1 day ago
Hampton Inn Portland Downtown - Waterfront
Embassy Suites by Hilton Portland Maine

Embassy Suites by Hilton Portland Maine

10/10 Excellent
"Nice staff, clean rooms, good breakfast."
Andrew 3-night trip
Posted 1 day ago
Embassy Suites by Hilton Portland Maine

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