$526 Find Cheap Flights from Osaka to Massachusetts

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Osaka to Massachusetts departing on 9/7. 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
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Massachusetts

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Osaka to Massachusetts, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Osaka to Massachusetts, as well as popular online travel agencies
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Best Massachusetts Flight Deals from Osaka

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boston
Boston1 stop$1,036
Boston
Boston1 stop$1,036

Cheap Flights from Osaka to Massachusetts

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Osaka to Massachusetts that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Osaka to Massachusetts

Mon, Sep 15 - Fri, Sep 19
Cathay Pacific Logo
10:00 am - 11:00 pmKIX-BOS
26h 00m1 stop
Cathay Pacific Logo
1:40 am - 6:40 amBOS-KIX
40h 00m1 stop
$1,036Cathay Pacific
Find Deal
Mon, Sep 15 - Fri, Sep 19
Cathay Pacific Logo
9:10 am - 11:00 pmKIX-BOS
26h 50m1 stop
Cathay Pacific Logo
1:40 am - 2:55 pmBOS-KIX
24h 15m2 stops
$1,052Cathay Pacific
Find Deal
Mon, Sep 15 - Sat, Sep 20
Air Canada Logo
6:05 pm - 9:30 amKIX-BOS
28h 25m2 stops
Air Canada Logo
6:00 am - 4:25 pmBOS-KIX
21h 25m1 stop
$1,118Air Canada
Find Deal
Tue, Sep 2 - Thu, Sep 25
 Logo
6:30 pm - 8:00 amKIX-BOS
26h 30m2 stops
 Logo
6:40 pm - 10:10 amBOS-KIX
26h 30m2 stops
$1,164
Find Deal
Mon, Sep 15 - Sat, Sep 20
Air Canada Logo
6:05 pm - 9:30 amKIX-BOS
28h 25m2 stops
Air Canada Logo
6:30 pm - 4:25 pmBOS-KIX
32h 55m2 stops
$1,172Air Canada
Find Deal
Tue, Sep 2 - Thu, Sep 25
 Logo
6:30 pm - 8:00 amKIX-BOS
26h 30m2 stops
 Logo
6:40 pm - 5:15 pmBOS-KIX
33h 35m2 stops
$1,189
Find Deal
Sun, Aug 31 - Tue, Sep 23
Alaska Airlines Logo
8:45 pm - 6:00 amKIX-BOS
46h 15m2 stops
Alaska Airlines Logo
5:37 pm - 6:45 pmBOS-KIX
36h 08m2 stops
$1,293Alaska Airlines
Find Deal
Sun, Aug 31 - Sun, Sep 28
Alaska Airlines Logo
8:45 pm - 6:00 amKIX-BOS
46h 15m2 stops
Alaska Airlines Logo
6:00 am - 6:45 pmBOS-KIX
47h 45m2 stops
$1,317Alaska Airlines
Find Deal
Tue, Sep 2 - Thu, Sep 25
KLM Logo
12:00 pm - 6:25 pmKIX-BOS
43h 25m1 stop
KLM Logo
5:20 pm - 9:25 amBOS-KIX
27h 05m1 stop
$1,517KLM
Find Deal
Tue, Sep 2 - Fri, Sep 26
KLM Logo
12:00 pm - 4:30 pmKIX-BOS
41h 30m1 stop
KLM Logo
4:50 pm - 10:20 amBOS-KIX
28h 30m1 stop
$1,667KLM
Find Deal
Useful Info

KAYAK's insights & trends for Osaka to Massachusetts flights

Get data-powered insights and trends into flights from Osaka to Massachusetts to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Osaka to Massachusetts?

The average price of all round-trip flights from Osaka to Massachusetts clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Osaka to Massachusetts, look for departures on Thursdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Massachusetts, Wednesday is the cheapest day to fly and Friday is the most expensive.


Good to know

Low seasonOctober
High seasonSeptember
Cheapest flight$526
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly and prices are also 26% lower on average.
Flight from Osaka Kansai Intl to Boston

FAQs - booking Massachusetts flights

  • How does KAYAK find such low prices on flights from Osaka to Massachusetts?

    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 from Osaka to Massachusetts.

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

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

  • What is the Hacker Fare option on flights from Osaka to Massachusetts?

    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 from Osaka to Massachusetts 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 from Osaka to Massachusetts?

    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 from Osaka to Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Massachusetts?

    The cheapest time of day to fly to Massachusetts is generally in the morning, when round-trip flights cost $1,173 on average. Morning departures are around 23% cheaper than evening flights, on average. The most expensive time of day to fly to Massachusetts is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,514.

Top airlines flying from Osaka to Massachusetts

 
See real verified KAYAK customer reviews for airlines flying from Osaka to Massachusetts. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Osaka to Massachusetts? 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.
7.5
Cathay PacificOverall score based on 892 reviews
7.3Food
7.6Comfort
7.9Boarding
7.8Entertainment
8.0Crew
Airline reviews

The food and service was great. You have to pay a lot for in flight Internet though which is lame.

8.0 ExcellentAnonymous, May 2025HKG - JFK
Read more Cathay Pacific reviews

The food and service was great. You have to pay a lot for in flight Internet though which is lame.

Special request meals are really below average. Vegetarian options are very limited if you didn't prebook.

I've stomach problems after 2 hours of flight, Iris, the flight purser not only did her best to make me feel comfortable, she went above and beyond providing pain relievers medicines and ointment. She look and found a doctor passenger on the flight to provide advise. She even report on ground staffs about my condition and provide wheelchair upon arrival. Kudos to her and Cathay Pacific!

Crew was great. But a bit understaffed. The business class seat, etc were dated. But comfortable. Some legs had entertainment system from a decade ago. Selections were rather poor. Food was mediocre at best. Actually poor for business class standards. I liked the lounge in Hong Kong. Showers were great. Food was nice.

Very noisy and careless crew on this overnight flight. They should understand customers want to sleep

Everything was fine and I have no complaints or things to note.

The flight was delayed for 30 mins. The overall experience was good.

The economy seats are much indeed roomier. Meals needs improvement.

It was okay overall but the food was very, very bad.

Baggage delayed for 2 days and still chasing for reimbursement of basis items. Very horrible customer care service.

Good flight, friendly crew and overall - good service on United Airlines.

Received email saying that there won’t be a seat back entertainment screen and inflight WiFi would be available. But no WiFi both ways. Say it in the email.

Somebody either kayak or Air Canada booked my flight under my preferred name Betty instead of my legal name and I almost was denied boarding my flight

flight landed late almost 1.00hr and we 4 passengers missed our connected flight to indianapolis, we need to get the hotel and taxi for the next day flight to home in indianapolis, cost us $ 300 more

Or the greatest and it ended up picking us up from Chicago to Toronto not sure who was tesponsible for the 4 hr delay. United should have been properly prepared for a scheduled flight from Austin to Chicago and they were not.

Good, only discomfort was consistent turbulence through the 3 hour flight. Not sure if in companies control though.

I’m writing to share my deep frustration with a recent experience, which I feel reflects a troubling trend in the airline industry—one where customer care often takes a backseat to profit maximization. First, I do want to acknowledge a positive aspect: I appreciated that your team accommodated a seat change due to my medical needs without charging an additional fee. This gesture made a genuine difference during my trip, and I’m thankful for that. That said, the overall experience left me extremely disappointed. The ticket I purchased for myself and a companion turned out to be “basic”—a fare category I now understand to be non-refundable and non-transferable. Unfortunately, my travel companion was involved in a car accident and could not fly. Not only was I unable to receive any kind of reimbursement, but I also couldn't transfer the ticket to someone else, despite the flight being overbooked by three passengers. This inflexibility felt exploitative. To add to the frustration, I had to shoulder additional unexpected expenses: overpriced in-flight food and a costly baggage fee on my return trip. The entire process felt more like a profit-maximizing scheme than a customer service experience. I understand that airlines, like any business, need to remain financially viable. However, creating fare structures that penalize customers during emergencies, while simultaneously overbooking flights, comes across as deeply unfair. It’s hard to feel like a valued passenger in this environment. While I don’t expect much will come of this message, I do hope Air Canada takes this feedback seriously. There’s an opportunity to lead with integrity in an industry where choices for consumers are becoming more limited and experiences increasingly transactional.

From the kind young lady (w/Vancouver air security) who expedited our check-in to U.S. Customs to the Air Canada gate crew who gave us pre-boarding, the flight attendants who actually offered a strong hand to help me board once I had surrendered my rolling walker at the door, they are all reflections of the thoughtful, genuinely helpful Canadians we have grown to appreciate. Water and other beverages were offered throughout the flight to make sure we weren't dehydrated and the cookie was great. (Husband bought the fruit & crackers snack,) I was delighted to see three movies that I would not have otherwise seen and appreciate that AC left the last film viewable until its conclusion although the flight had actually landed. Last, mahalo to the kind strong gentleman who not offered his hand to help me debark the plane, but gave me an AC pin that I'll truly treasure.

The ground staff was so rude in Toronto airport ...very rude and did not answer simple questions, and made me look like a fool. Very rude ground staff.

My flight got delayed 5 times and then got cancelled eventually, I had to get a hotel and uber and pay for food for an extra night without any plans. It was a horrible experience, instead of Air Canada, I was flying with United .

Everything you need to know for your flight from Osaka to Massachusetts

Cabin class types available on flights to Massachusetts

Cabin classes available on flights to Massachusetts. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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