￥108,630 Cheap Flights to Casco Bay Islands, ME

View ￥108,630 flight on Fri, Mar 27, 2026Opens in a new window

Popular airlines

  • Delta

    Delta

  • American Airlines

    American Airlines

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • JetBlue Airways

    JetBlue Airways

  • Breeze Airways

    Breeze Airways

  • Air France

    Air France

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Casco Bay Islands?

Prices were available within the past 7 days and start at ￥108,630 for one-way flights and ￥101,950 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Feb 17 - Wed, Feb 25
NRT
Tokyo
PWM
Portland
￥101,950 Roundtrip, found 3 hours ago
￥101,950
Roundtrip
found 3 hours ago
Select United flight, departing Tue, Feb 17 from Tokyo to Portland, returning Wed, Feb 25, priced at ￥101,950 found 3 hours ago
American Airlines
Sat, Jan 24 - Sat, Jan 31
NRT
Tokyo
PWM
Portland
￥111,840 Roundtrip, found 3 days ago
￥111,840
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Jan 24 from Tokyo to Portland, returning Sat, Jan 31, priced at ￥111,840 found 3 days ago
Delta
Thu, Feb 5 - Sun, Feb 15
NGO
Nagoya
PWM
Portland
￥114,170 Roundtrip, found 1 day ago
￥114,170
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Feb 5 from Nagoya to Portland, returning Sun, Feb 15, priced at ￥114,170 found 1 day ago
All Nippon Airways
Thu, Feb 5 - Sun, Feb 15
NGO
Nagoya
PWM
Portland
￥148,950 Roundtrip, found 1 day ago
￥148,950
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Thu, Feb 5 from Nagoya to Portland, returning Sun, Feb 15, priced at ￥148,950 found 1 day ago
Asiana Airlines
Wed, Feb 11 - Sun, Feb 15
NGO
Nagoya
PWM
Portland
￥149,290 Roundtrip, found 1 day ago
￥149,290
Roundtrip
found 1 day ago
Select Asiana Airlines flight, departing Wed, Feb 11 from Nagoya to Portland, returning Sun, Feb 15, priced at ￥149,290 found 1 day ago

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, ￥101,950 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 Tokyo (NRT), you could've snapped up a bargain fare for just ￥108,630 in the last seven days. Round-trip journeys to Casco Bay Islands ranged from only ￥101,950 to ￥149,290 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 ￥101,950 and ￥149,290. 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.

Book with confidence

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!

Travel information

Destination airport
Portland Intl. Jetport
Destination airport IATA code
PWM
Destination city name
Portland
Roundtrip price
￥101,950

Trending flights to Casco Bay Islands

Prices were available within the past 7 days and start at ￥108,630 for one-way flights and ￥101,950 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Feb 17 - Wed, Feb 25
NRT
Tokyo
PWM
Portland
￥101,950 Roundtrip, found 3 hours ago
￥101,950
Roundtrip
found 3 hours ago
Select United flight, departing Tue, Feb 17 from Tokyo to Portland, returning Wed, Feb 25, priced at ￥101,950 found 3 hours ago

Explore a world of travel with Expedia

*Available to Expedia members.