￥15,600 Cheap Flights to Great Diamond Island, ME

Featured airlines

Plan, book, fly with confidence

Be in the know
Get alerts if flight prices drop or rise*
Book smarter
Save up to 40% on select hotels after you book a flight*
Earn twice
Earn your airline miles on top of our rewards
Sign in

How much is the cheapest flight to Great Diamond Island?

Prices were available within the past 7 days and start at ￥15,600 for one-way flights and ￥39,160 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

Thu, Jun 27 - Mon, Jul 1

IAD

Washington Dulles Intl.

PWM

Portland Intl. Jetport

￥39,160

Roundtrip

found 19 hours ago

Thu, Jun 27 - Mon, Jul 1

DCA

Ronald Reagan Washington National

PWM

Portland Intl. Jetport

￥48,510

Roundtrip

found 19 hours ago

Sat, Jun 8 - Wed, Jun 12

ATL

Hartsfield-Jackson Atlanta Intl.

PWM

Portland Intl. Jetport

￥52,160

Roundtrip

found 6 days ago

Thu, Jun 27 - Mon, Jul 1

DCA

Ronald Reagan Washington National

PWM

Portland Intl. Jetport

￥53,890

Roundtrip

found 19 hours ago

Tue, Sep 17 - Wed, Sep 18

SNA

John Wayne

PWM

Portland Intl. Jetport

￥60,650

Roundtrip

found 18 hours ago

Expedia is the largest online travel agency which means that Expedia have access to cheap airline tickets. So make sure you check Expedia regularly for these bargain flights because the cheapest airline ticket deals sell out fast.

If you're looking to save even more, find additional savings by combining your Great Diamond Island flight with a hotel to create a personalized bargain travel package. Early birds can discover fantastic savings by booking in advance, while last minute travelers can enjoy great last minute deals. With Expedia, there’s no shortage of options to save even more on your Great Diamond Island trip!

Frequently asked questions

How do I find cheap flights to Great Diamond Island that have flexible change policies?

We know that plans can change from one day to the next, so locking in a flexible fare with Expedia is always a clever idea. Tick the “No change fee” box directly under the “Flexible change policies” filter. Your low-priced, flexible flight to Great Diamond Island is only a few clicks away.

Which airlines fly to Great Diamond Island?

With a great range of airlines that fly into or near Great Diamond Island, you’re spoiled for choice:

United Airlines - 316 flights to or near Great Diamond Island each month, including 316 flights to Portland Intl. Jetport Airport (PWM) per month.
Delta Air Lines - 294 flights to or near Great Diamond Island each month, including 294 flights to Portland Intl. Jetport Airport (PWM) per month.
American Airlines - 290 flights to or near Great Diamond Island each month, including 290 flights to Portland Intl. Jetport Airport (PWM) per month.

How can I find cheap tickets to Great Diamond Island?

In the last seven days, ￥39,160 was the lowest price for a flight to Great Diamond Island. For even bigger savings, book in advance and be flexible with your dates. Search for your flight to Great Diamond Island, then see prices for similar time frames by clicking on our “flexible dates” link.

How much is a flight to Great Diamond Island?

One-way flights taking off from Washington (IAD) sold for just ￥15,600 in the last seven days. During this period, the price of a return airfare to Great Diamond Island ranged between ￥39,160 and ￥117,210. If you find a bargain ticket, book fast — these fares don’t hang about.

What are the most popular airports to fly into in Great Diamond Island?

Start organizing your Great Diamond Island trip by booking one of the 1,140 flights every month to Portland Intl. Jetport Airport (PWM). This is the region’s main gateway.

How much is a plane ticket to Great Diamond Island?

Plane tickets to Great Diamond Island ranged from ￥39,160 to ￥117,210 in the last seven days. Typically, the quicker you book the bigger the bargain.

What months are the cheapest to book a flight to Great Diamond Island?

Book your ticket in February to enjoy awesome flight deals to Great Diamond Island. The month of December is often the most expensive time to buy an airfare.

Flights to Great Diamond Island information
Destination airport	Portland Intl. Jetport
Destination airport IATA code	PWM
Destination city name	Portland
Roundtrip price	￥39,160

Get up to 100% off your flight to Great Diamond Island when booking a Flight + Hotel

Heading to Great Diamond Island? Explore Great Diamond Island with Expedia's Travel Guides to find the best hotels, vacation packages, car rental deals and more!

Great Diamond Island Hotels

Car Rentals in Great Diamond Island

Great Diamond Island Travel Guide