Great Diamond Island Trip

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Top hotels in Great Diamond Island

The Westin Portland Harborview

The Westin Portland Harborview

4 out of 5
157 High St Portland ME
Fully refundableReserve now, pay when you stay
The price is ₹12,935 per night from 28 Apr to 29 Apr
₹12,935
₹14,312 total
28 Apr - 29 Apr
includes taxes & fees
8.8/10 Excellent! (1,005 reviews)
I chose this hotel specifically because it was advertised as pet-friendly, as I was traveling with my well-trained dog. While the location was convenient and the room itself was comfortable, the experience was soured by the lack of transparency regarding the pet policy. When I booked, the additional ...

Reviewed on 6 Apr 2026

The Westin Portland Harborview
Cambria Hotel Portland Downtown-Old Port

Cambria Hotel Portland Downtown-Old Port

3 out of 5
25 HANCOCK STREET Portland ME
Fully refundable
The price is ₹10,204 per night from 22 Apr to 23 Apr
₹10,204
₹13,826 total
22 Apr - 23 Apr
includes taxes & fees
9.4/10 Exceptional! (1,186 reviews)
Clean, quiet, good stay.

Reviewed on 6 Apr 2026

Cambria Hotel Portland Downtown-Old Port
Portland Harbor Hotel

Portland Harbor Hotel

4 out of 5
468 Fore Street Portland ME
Fully refundableReserve now, pay when you stay
The price is ₹10,963 per night from 12 Apr to 13 Apr
₹10,963
₹15,680 total
12 Apr - 13 Apr
includes taxes & fees
9.2/10 Wonderful! (1,763 reviews)
Staff was amazingly nice and helpful! It will definitely be our favorite hotel in Maine! Thank you guys!

Reviewed on 6 Apr 2026

Portland Harbor Hotel
See all 2,365 properties in Great Diamond Island
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Popular places to visit

East End Beach

East End Beach

Swim in the Atlantic Ocean, stroll along the sand-and-pebble shoreline or enjoy a picnic with unbeatable views at Portland’s public beach.

East End Beach
Eastern Promenade

Eastern Promenade

Built on an old rail corridor along the easternmost portion of Portland’s peninsula, this waterfront trail offers stunning views of the harbor and Atlantic Ocean.

Eastern Promenade
Victoria Mansion

Victoria Mansion

3/5(1 review)

Visit the remarkably preserved 19th-century manor house, located in downtown Portland. Get an authentic impression of life during that era.

Victoria Mansion

Frequently asked questions

Can I cancel my flight booking to Great Diamond Island due to COVID-19?
If you've yet to book your tickets, scan the terms and conditions of your preferred airline. If you've already locked in your flight to Great Diamond Island, visit our Customer Service Portal. The information here will help you work out which COVID-19 policies are applicable to your reservation and advise the next steps.
What's the best way to find cheap flights to Great Diamond Island that have flexible change policies?
By using our neat "No change fee" filter, that's how. Just type in your travel dates, click "Search," then tick the checkbox under the "Flexible change policies" heading (it's on the top left of your screen). Expedia makes it a cinch to find flexible, low-priced tickets to Great Diamond Island.
What are some of the general tips for travellers to Great Diamond Island during the COVID-19 outbreak?
As a result of COVID-19, travelling today comes with more challenges. Have a read over these valuable tips before jumping on your flight to Great Diamond Island:
  • Before you lock in a flight, see if any travel restrictions apply — in both your destination and origin. Keep informed with the latest updates by checking government travel advisories.
  • Wear a face mask even during airport screening. A TSA employee will ask you to temporarily lower your mask for identification purposes.
  • Avoid handing your boarding pass directly to a TSA employee. Rather, you should position the pass on the reader and then hold it up for inspection.
  • TSA is now allowing passengers to take one container of hand sanitizer, up to 12 oz (350 ml) in size, in carry-on luggage. This will have to be removed from your bag and presented for screening.
  • To minimize handling during screening, place personal items such as your phone, coins and keys into your carry-on rather than into the bins.
  • Transport your food items in a clear plastic bag and also put them in a screening bin. Keeping food separate from your carry-on makes it less likely that a TSA agent will need to open your bag for inspection.

Which airlines fly to Great Diamond Island?
Southwest Airlines operates flights into or near Great Diamond Island, including 182 that touch down at Portland Intl. Jetport Airport (PWM) each month. Pick your holiday dates and then book your seat early for an unbeatable deal.
How can I find cheap tickets to Great Diamond Island?
One of the easiest ways to score cheap tickets to Great Diamond Island is to be flexible with your travel dates. Search for your flights, then click "flexible dates" above the results. It'll bring up the cheapest prices for nearby days. The best price for a flight to Great Diamond Island in the last seven days was . Booking ahead of time will usually help you pick up an even bigger bargain.
How much is a flight to Great Diamond Island?
One-way flights departing from () sold for just in the last seven days. During this time, the cost of a return ticket to Great Diamond Island varied between and . If you spot a bargain ticket, book ASAP — these fares don't wait around for long.
What are the most popular airports to fly into in Great Diamond Island?
Start arranging your Great Diamond Island adventure by reserving a seat on one of the 1571 flights every month to Portland Intl. Jetport Airport (PWM). This is the region's main point of entry.
When is the cheapest time to fly to Great Diamond Island?
Take off to Great Diamond Island early on in the week and you'll usually be rewarded with lower-cost fares. Tuesday is known for being the cheapest day to hop on a plane, closely followed by Monday. If you're eager to avoid the priciest flights, give Saturdays a wide berth.
How much is a plane ticket to Great Diamond Island?
In the last seven days, ticket prices to Great Diamond Island ranged from to .
Which airlines with flights to Great Diamond Island employ COVID-19 cleanliness policies?
In response to the global COVID-19 pandemic, many airlines have adopted additional actions and measures to help travellers get back in the skies. These carriers include:
  • American Airlines - this airline is known for providing passenger masks and cleaning with disinfectant.
  • United Airlines - this airline is known for providing passenger masks and cleaning with disinfectant.
  • Delta - this airline is known for electrostatic cleaning and cleaning with disinfectant.

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* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages.