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$786 Find cheap flights from Japan to Portland, Maine

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Portland departing on 7/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
sex 6/21
sex 6/28

Search hundreds of travel sites at once for deals on flights to Portland

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Portland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Portland, as well as popular online travel agencies
In the last 7 days travelers have searched 43,423,329 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Flights to Portland - Travel Insights & Trends

Get data-powered insights and trends for flights to Portland to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Portland?

The average price of all flights to Portland, Maine clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Portland is Friday where tickets can be as cheap as $1,090. On the other hand, the most expensive day to fly is Tuesday, where prices are $1,497 on average.

What is the cheapest time of day to fly to Portland, Maine?

The average price for all flights to Portland, Maine depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Portland, Maine is generally in the evening, when flights cost $1,129 on average. The most expensive time of day to fly to Portland, Maine is generally at night, which is peak travel time and where the average cost of a ticket is $1,390.

How long is the flight to Portland, Maine?

The duration of your flight to Portland depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Portland on KAYAK are from Tokyo, which takes 17h 40m, and Osaka, which takes 22h 04m.

How many direct flights to Portland, Maine are there each day?

There are around 70 direct flights from within Japan to Portland, Maine every day. Most flights depart in the morning, with 12:00 pm the most common departure time and 49% of flights departing in the morning.

How many direct flights to Portland, Maine are there each week?

Each week there are around 484 direct flights from within Japan to Portland, Maine. The most common day for departures is Thursday, with 15% of flights taking off on this day.

FAQs - booking Portland flights

  • How far is Portland from central Portland?

    Central Portland is 3 miles away from Portland.

  • What is the name of Portland’s airport?

    When flying to Portland, you'll arrive at Portland (PWM). The airport is also known as Portland or Portland Intl Jetport.

  • How does KAYAK find such low prices on flights to Portland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Portland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Portland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airline offers the most flights to Portland, Maine?

    Of the 8 airlines that fly to Portland, Maine, American Airlines offers the most flights, with around 164 per week, followed by Delta with 131 flights per week.

See more FAQs

Top tips for finding cheap flights to Portland

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Portland flight deals.

Prefer to fly non-stop to Portland?

Find which airlines fly direct to Portland, which days they fly and book direct flights.

Nonstop departures

Japan to Portland

Monday

Aeromexico, Air Canada, Air France, +25 more

Aeromexico, Air Canada, +26 more

Tuesday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Wednesday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Thursday

Aeromexico, Air Canada, Air France, +25 more

Aeromexico, Air Canada, +26 more

Friday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Saturday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Sunday

Aeromexico, Air Canada, Air France, +25 more

Aeromexico, Air Canada, +26 more

See more direct flights

Nonstop returns

Portland to Japan

Monday

Aeromexico, Air Canada, Air France, +25 more

Aeromexico, Air Canada, +26 more

Tuesday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Wednesday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Thursday

Aeromexico, Air Canada, Air France, +25 more

Aeromexico, Air Canada, +26 more

Friday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Saturday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Sunday

Aeromexico, Air Canada, Air France, +25 more

Aeromexico, Air Canada, +26 more

See more direct flights
See more direct flights

Top airline flying from Japan to Portland

 
See real verified KAYAK customer reviews for airlines flying to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Japan to Portland. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Portland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10583 reviews
7.4Food
7.9Comfort
8.2Boarding
8.0Entertainment
8.6Crew
Airline reviews

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

2.0 MediocreLisa, May 2024AUS - JFK
Read more about Delta reviews

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

The comfort is typical of what I would expect from main cabin. I've been on flights with other airlines where the seats needed to be changed, the cushions were non-existent. So happy this was not the case. I enjoyed the movie selection. Happy pillow and blanket was provided since I forgot my own. The food was also ok. Great that we arrived early and my luggage arrived undamaged. Again in the past (not with Delta), luggage was lost or broken.

Crew went over and above to be helpful. Plane had mechanical problems that caused us to depart late.

The 676 plane is much more comfortable in business class than the A330 and he food was a little better. I didn’t use the entertainment.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

The 1st class male crew member was very pleasant - the short female with round glasses , maybe in 50’s had no personality- never spoke when delivering my food, drink, & never smiled the whole trip! In fact looked annoyed when the boarding proses was happening- I would never hire this woman - unfriendly . Have never dealt with a crew member like her-

Book cheap flights from Japan to Portland

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Portland found on KAYAK in the last 72 hours.
7/5sex
2 stopsAmerican Airlines
32h 48mHND-PWM
7/26sex
2 stopsAmerican Airlines
34h 40mPWM-HND
$786
8/29qui
2 stopsAmerican Airlines
30h 06mNRT-PWM
9/3ter
2 stopsAmerican Airlines
34h 02mPWM-NRT
$981
8/29qui
2 stopsAmerican Airlines
35h 33mHND-PWM
9/3ter
2 stopsAmerican Airlines
32h 00mPWM-HND
$981
8/29qui
1 stopUnited Airlines
36h 16mNRT-PWM
9/3ter
1 stopUnited Airlines
19h 25mPWM-NRT
$1,314
8/29qui
2 stopsUnited Airlines
32h 46mHND-PWM
9/3ter
1 stopUnited Airlines
20h 55mPWM-HND
$1,314
7/5sex
2 stopsAmerican Airlines
29h 39mNRT-PWM
7/26sex
2 stopsAmerican Airlines
36h 52mPWM-NRT
$1,321
7/5sex
1 stopAmerican Airlines
36h 15mNRT-PWM
7/26sex
2 stopsAmerican Airlines
34h 01mPWM-NRT
$1,425
7/5sex
1 stopAmerican Airlines
24h 03mHND-PWM
7/26sex
2 stopsAmerican Airlines
20h 54mPWM-HND
$1,454
7/5sex
1 stopDelta
37h 47mHND-PWM
7/26sex
1 stopDelta
21h 33mPWM-HND
$1,578
8/29qui
1 stopUnited Airlines
17h 21mHND-PWM
9/3ter
1 stopUnited Airlines
20h 55mPWM-HND
$1,742

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Flights to Portland

Destination:

Portland (PWM)United States

Return flight deals:

Portland - Japan

Cabin classes: