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$644 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
vie. 6/7
vie. 6/14

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 43,968,530 times on KAYAK, and here is why:

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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 Wednesday where tickets can be as cheap as $1,036. 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 $1,143 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 25h 20m.

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

There are around 74 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 513 direct flights from within Japan to Portland, Maine. The most common day for departures is Friday, with 15% of flights taking off on this day.

Good to know

Cheapest flight

$644
Flight from Tokyo to Portland

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 161 per week, followed by United Airlines with 129 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 10789 reviews
8.2Boarding
7.9Comfort
8.6Crew
7.4Food
8.0Entertainment
Airline reviews

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

2.0 MediocreAnonymous, May 2024AVL - LGA
Read more about Delta reviews

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

Everything was great. The big planes could still stand to have a bit more leg room. Crew was amazing!!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

The flight was excellent, I recommend people to fly with Delta

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

The crew were very welcoming and helpful. I just wish economy had a bit more leg room. My knees were constantly hitting the chair in front of me.

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

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.
7/5vie.
2 stopsAmerican Airlines
30h 48mNRT-PWM
7/26vie.
2 stopsAmerican Airlines
34h 01mPWM-NRT
$644
7/5vie.
2 stopsAmerican Airlines
29h 39mNRT-PWM
7/26vie.
2 stopsAmerican Airlines
34h 01mPWM-NRT
$646
7/5vie.
2 stopsAmerican Airlines
22h 02mHND-PWM
7/26vie.
2 stopsAmerican Airlines
23h 46mPWM-HND
$1,138
7/5vie.
1 stopAmerican Airlines
23h 59mHND-PWM
7/26vie.
2 stopsAmerican Airlines
23h 46mPWM-HND
$1,140
7/5vie.
2 stopsAmerican Airlines
30h 48mNRT-PWM
7/26vie.
3 stopsAmerican Airlines
34h 04mPWM-NRT
$1,328
7/5vie.
1 stopUnited Airlines
18h 05mHND-PWM
7/26vie.
1 stopUnited Airlines
20h 55mPWM-HND
$1,359
7/5vie.
1 stopUnited Airlines
18h 05mHND-PWM
7/26vie.
1 stopUnited Airlines
16h 45mPWM-HND
$1,366
8/8jue.
2 stopsDelta
43h 19mNRT-PWM
8/17sáb.
2 stopsDelta
41h 35mPWM-NRT
$1,469
7/4jue.
2 stops
26h 06mHND-PWM
7/26vie.
2 stops
27h 35mPWM-HND
$4,301
7/4jue.
2 stops
26h 06mHND-PWM
7/26vie.
2 stops
27h 35mPWM-HND
$4,341

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Flights to Portland

Destination:

Portland (PWM)United States

Return flight deals:

Portland - Japan

Cabin classes: