￥45,350 Cheap Flights to Great Diamond Island, ME

View ￥45,350 flight on Fri, Jan 23, 2026Opens in a new window

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How much is the cheapest flight to Great Diamond Island?

Prices were available within the past 7 days and start at ￥45,350 for one-way flights and ￥45,370 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Feb 2 - Sat, Feb 7
MSP
Minneapolis
PWM
Portland
￥45,370 Roundtrip, found 5 days ago
￥45,370
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Feb 2 from Minneapolis to Portland, returning Sat, Feb 7, priced at ￥45,370 found 5 days ago
United
Mon, Feb 2 - Sat, Feb 7
MSP
Minneapolis
PWM
Portland
￥57,840 Roundtrip, found 5 days ago
￥57,840
Roundtrip
found 5 days ago
Select United flight, departing Mon, Feb 2 from Minneapolis to Portland, returning Sat, Feb 7, priced at ￥57,840 found 5 days ago
Delta
Mon, Feb 2 - Sat, Feb 7
MSP
Minneapolis
PWM
Portland
￥65,690 Roundtrip, found 5 days ago
￥65,690
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Feb 2 from Minneapolis to Portland, returning Sat, Feb 7, priced at ￥65,690 found 5 days ago
Korean Air
Fri, Feb 27 - Wed, Mar 18
HND
Tokyo
PWM
Portland
￥160,940 Roundtrip, found 6 days ago
￥160,940
Roundtrip
found 6 days ago
Select Korean Air flight, departing Fri, Feb 27 from Tokyo to Portland, returning Wed, Mar 18, priced at ￥160,940 found 6 days ago
Japan Airlines
Sat, Feb 14 - Wed, Feb 18
ITM
Osaka
PWM
Portland
￥247,870 Roundtrip, found 12 hours ago
￥247,870
Roundtrip
found 12 hours ago
Select Japan Airlines flight, departing Sat, Feb 14 from Osaka to Portland, returning Wed, Feb 18, priced at ￥247,870 found 12 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, ￥45,370 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 Minneapolis (MSP) sold for just ￥45,350 in the last seven days. During this period, the price of a return airfare to Great Diamond Island ranged between ￥45,370 and ￥247,870. 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 ￥45,370 to ￥247,870 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
￥45,370

Trending flights to Great Diamond Island

Prices were available within the past 7 days and start at ￥45,350 for one-way flights and ￥45,370 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Jan 20 - Tue, Jan 27
HND
Tokyo
PWM
Portland
￥92,150 Roundtrip, found 2 days ago
￥92,150
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Jan 20 from Tokyo to Portland, returning Tue, Jan 27, priced at ￥92,150 found 2 days ago

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