￥29,030 Cheap Flights to Casco Bay Islands, ME

View ￥29,030 flight on Sat, Oct 4, 2025Opens in a new window

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How much is the cheapest flight to Casco Bay Islands?

Prices were available within the past 7 days and start at ￥29,030 for one-way flights and ￥52,670 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Oct 4 - Mon, Oct 6
MEM
Memphis
PWM
Portland
￥52,670 Roundtrip, found 22 hours ago
￥52,670
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Sat, Oct 4 from Memphis to Portland, returning Mon, Oct 6, priced at ￥52,670 found 22 hours ago
Delta
Sat, Oct 4 - Mon, Oct 6
MEM
Memphis
PWM
Portland
￥64,080 Roundtrip, found 22 hours ago
￥64,080
Roundtrip
found 22 hours ago
Select Delta flight, departing Sat, Oct 4 from Memphis to Portland, returning Mon, Oct 6, priced at ￥64,080 found 22 hours ago
United
Sat, Oct 4 - Mon, Oct 6
MEM
Memphis
PWM
Portland
￥65,490 Roundtrip, found 22 hours ago
￥65,490
Roundtrip
found 22 hours ago
Select United flight, departing Sat, Oct 4 from Memphis to Portland, returning Mon, Oct 6, priced at ￥65,490 found 22 hours ago
Korean Air
Wed, Nov 12 - Sun, Nov 30
NRT
Tokyo
PWM
Portland
￥182,490 Roundtrip, found 1 day ago
￥182,490
Roundtrip
found 1 day ago
Select Korean Air flight, departing Wed, Nov 12 from Tokyo to Portland, returning Sun, Nov 30, priced at ￥182,490 found 1 day ago
Cathay Pacific
Thu, Oct 2 - Tue, Oct 7
KIX
Osaka
PWM
Portland
￥195,160 Roundtrip, found 1 day ago
￥195,160
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Thu, Oct 2 from Osaka to Portland, returning Tue, Oct 7, priced at ￥195,160 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to Portland (PWM)

May is typically the cheapest month to fly

From ￥19,485 - ￥55,821 per traveler.

Graph displaying average flight prices per month

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 Casco Bay Islands 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 Casco Bay Islands trip!

Frequently asked questions

How do I find cheap flights to Casco Bay Islands that have flexible change policies?
We understand that travel schedules can change from one day to the next, so choosing a flexible ticket with Expedia is a wise idea. Simply check the "No change fee" box below the "Flexible change policies" filter. Your low-priced, flexible flight to Casco Bay Islands is only a few clicks away.
Which airlines fly to Casco Bay Islands?
Pack your suitcase and take your pick of these well-known airlines that offer flights into or near Casco Bay Islands:

  • United Airlines - 316 flights to or near Casco Bay Islands each month, including 316 flights to Portland Intl. Jetport Airport (PWM) per month.
  • Delta Air Lines - 294 flights to or near Casco Bay Islands each month, including 294 flights to Portland Intl. Jetport Airport (PWM) per month.
  • American Airlines - 290 flights to or near Casco Bay Islands each month, including 290 flights to Portland Intl. Jetport Airport (PWM) per month.

How can I find cheap tickets to Casco Bay Islands?
An effective strategy for walking away with cheap tickets is to be flexible with your dates. Begin with searching for your flight to Casco Bay Islands, then click on the "flexible dates" box to see prices for nearby days. Another good tip? Book ahead of time. To give you an idea of fares, ￥52,670 was the lowest price for a flight to Casco Bay Islands in the last seven days.
How much is a flight to Casco Bay Islands?
If you were jetting one way from Memphis (MEM), you could've snapped up a bargain fare for just ￥29,030 in the last seven days. Round-trip journeys to Casco Bay Islands ranged from only ￥52,670 to ￥195,160 over the same period.
What are the most popular airports to fly into in Casco Bay Islands?
Portland Intl. Jetport Airport (PWM) is the main jumping-off point for those eager to visit Casco Bay Islands. Roughly 1,140 flights per month land at this airport.
How much is a plane ticket to Casco Bay Islands?
In the last seven days, flights to Casco Bay Islands varied between ￥52,670 and ￥195,160. Prices generally depend on the time of departure, airline, cabin class and when you make your booking.
What months are the cheapest to book a flight to Casco Bay Islands?
February is the cheapest month to lock in a seat for your Casco Bay Islands trip. Tickets are priciest during the month of December, so steer clear of this time if you can.
Flights to Casco Bay Islands information
Destination airport
Portland Intl. Jetport
Destination airport IATA code
PWM
Destination city name
Portland
Roundtrip price
￥52,670

Trending flights to Casco Bay Islands

Prices were available within the past 7 days and start at ￥29,030 for one-way flights and ￥52,670 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Nov 12 - Thu, Dec 4
NRT
Tokyo
PWM
Portland
￥165,090 Roundtrip, found 1 day ago
￥165,090
Roundtrip
found 1 day ago
Select United flight, departing Wed, Nov 12 from Tokyo to Portland, returning Thu, Dec 4, priced at ￥165,090 found 1 day ago
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