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Cheap Flights from Kansai International (Osaka) to Boston Logan International

Compare Kansai International (Osaka) to Boston Logan International flight deals

Find the cheapest month or even day of the year to fly to Boston Logan International

Book the best Boston Logan International fare with no extra fees

Flight deals from Kansai International (Osaka) to Boston Logan International

Looking for a cheap last-minute deal or the best return flight from Kansai International (Osaka) Airport to Boston Logan International Airport? If you want to travel next month, return fares start from R 20,975. Find the lowest prices on one-way and return tickets right here.
Boston.R 8,180 per passenger.Departing Mon, 5 Oct.One-way flight with Jetstar Japan.Outbound indirect flight with Jetstar Japan, departs from Kansai International (Osaka) on Mon, 5 Oct, arriving in Boston Logan International.Price includes taxes and charges.From R 8,180, select.
Boston.R 9,553 per passenger.Departing Tue, 15 Dec.One-way flight with Jetstar Japan.Outbound indirect flight with Jetstar Japan, departs from Kansai International (Osaka) on Tue, 15 Dec, arriving in Boston Logan International.Price includes taxes and charges.From R 9,553, select.
Boston.R 10,064 per passenger.Departing Mon, 8 Mar.One-way flight with Peach.Outbound indirect flight with Peach, departs from Kansai International (Osaka) on Mon, 8 Mar, arriving in Boston Logan International.Price includes taxes and charges.From R 10,064, select.
Boston.R 10,082 per passenger.Departing Tue, 8 Sep.One-way flight with Peach.Outbound indirect flight with Peach, departs from Kansai International (Osaka) on Tue, 8 Sep, arriving in Boston Logan International.Price includes taxes and charges.From R 10,082, select.
Boston.R 10,154 per passenger.Departing Thu, 26 Nov.One-way flight with Jetstar Japan.Outbound indirect flight with Jetstar Japan, departs from Kansai International (Osaka) on Thu, 26 Nov, arriving in Boston Logan International.Price includes taxes and charges.From R 10,154, select.
Boston.R 11,289 per passenger.Departing Wed, 6 Jan.One-way flight with Jetstar Japan.Outbound indirect flight with Jetstar Japan, departs from Kansai International (Osaka) on Wed, 6 Jan, arriving in Boston Logan International.Price includes taxes and charges.From R 11,289, select.
Boston.R 12,206 per passenger.Departing Sun, 6 Jun.One-way flight with AirAsia X.Outbound indirect flight with AirAsia X, departs from Kansai International (Osaka) on Sun, 6 Jun, arriving in Boston Logan International.Price includes taxes and charges.From R 12,206, select.
Boston.R 12,841 per passenger.Departing Mon, 24 Aug.One-way flight with Philippine Airlines.Outbound indirect flight with Philippine Airlines, departs from Kansai International (Osaka) on Mon, 24 Aug, arriving in Boston Logan International.Price includes taxes and charges.From R 12,841, select.
Boston.R 13,694 per passenger.Departing Mon, 5 Apr.One-way flight with Asiana Airlines.Outbound indirect flight with Asiana Airlines, departs from Kansai International (Osaka) on Mon, 5 Apr, arriving in Boston Logan International.Price includes taxes and charges.From R 13,694, select.
Boston.R 14,577 per passenger.Departing Mon, 31 May.One-way flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Kansai International (Osaka) on Mon, 31 May, arriving in Boston Logan International.Price includes taxes and charges.From R 14,577, select.
Boston.R 14,578 per passenger.Departing Thu, 1 Jul.One-way flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Kansai International (Osaka) on Thu, 1 Jul, arriving in Boston Logan International.Price includes taxes and charges.From R 14,578, select.
Boston.R 21,743 per passenger.Departing Wed, 29 Jul.One-way flight with Cathay Pacific.Outbound indirect flight with Cathay Pacific, departs from Kansai International (Osaka) on Wed, 29 Jul, arriving in Boston Logan International.Price includes taxes and charges.From R 21,743, select.

Find the cheapest month to fly from Kansai International (Osaka) to Boston Logan International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kansai International (Osaka) to Boston Logan International flights are currently cheapest in October.
Jul
from R 21,743
Aug
from R 12,841
Sep
from R 10,082
Oct
from R 8,180
Nov
from R 10,154
Dec
from R 9,553
Jan
from R 11,289
Feb
Find prices
Mar
from R 10,064
Apr
from R 13,694
May
from R 14,577
Jun
from R 12,206

Kansai International (Osaka) to Boston Logan International: Alternative routes

Compare routes from Kansai International (Osaka) to Boston below. You may find an airport to fly into that's cheaper, faster, or easier than Boston Logan International.

Boston Logan International

5km from central Boston
ClosestCheapest
from R 8,180
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Worcester

68km from central Boston
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Manchester

72km from central Boston
from R 14,121
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Fall River

76km from central Boston
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Provincetown

76km from central Boston
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Providence

76km from central Boston
from R 9,027
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Portsmouth

82km from central Boston
from R 14,983
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Osaka to Boston: Flight information

The things to know before you go.
Cheapest flight foundR 8,180
Cheapest month to flyOctober

Finding cheap flights from Kansai International (Osaka) to Boston Logan International: Frequently asked questions

The best price we found for a return flight from Kansai International (Osaka) to Boston Logan International is R 17,882. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Kansai International (Osaka) to Boston Logan International. But we found flights with one or more stops from R 17,882.
As of July 2026, there are no flights flying from Kansai International (Osaka) to Boston Logan International.
The cheapest month to fly from Kansai International (Osaka) to Boston Logan International is usually October.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kansai International (Osaka) Airport to Boston Logan International Airport on Friday, 2 October 2026.
No airlines currently offer direct flights between Kansai International (Osaka) Airport and Boston Logan International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Boston Logan International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Boston is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Jetstar Japan offers the cheapest flight tickets to Boston Logan International.

Travelling from Kansai International (Osaka) Airport (KIX) to Boston Logan International Airport (BOS): what you need to know

  • Boston is 14 hours behind Osaka and is in the UTC-5 timezone.

  • Arrive at the airport on time so you don't miss your KIX to BOS flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid a last-minute sprint to the gate.

  • Flying during a peak month like November? School holidays and other popular seasons can lead to longer lines and delays at check-in and security. Play things extra safe and arrive up to four hours ahead of an international flight and two hours before a domestic departure.

  • If you want to include a stop along the way, just uncheck 'Direct flights only' when searching for your ticket from Kansai International (Osaka) Airport to Boston Logan International Airport. Here are the most popular stopovers between KIX and BOS:

    • Los Angeles International Airport

    • San Francisco International Airport

    • Toronto Pearson International Airport

How to find the cheapest flights from Kansai International (Osaka) Airport (KIX) to Boston Logan International Airport (BOS)

  • R 8,180 is currently the lowest price for a one-way Kansai International (Osaka) Airport to Boston Logan International Airport flight. Return flights start from R 17,882. These fares can change based on availability.

  • Don't leave everything to the last moment. You're more likely to get cheap tickets from KIX to BOS if you book in advance. Airlines often offer some great early bird deals.

  • Finding cheap flights from Kansai International (Osaka) Airport to Boston Logan International Airport is more likely if you're flexible with your travel dates. Use the 'Whole month' search function to see the lowest fares across every month and snap up a great deal.

  • Finding cheap flights from KIX to BOS is a breeze with Price Alerts. All you need to do is create one of these automatic alerts and we'll let you know as soon as there's a better deal.

  • Tailor your flights with filters. Choose your ideal arrival and departure times, total journey duration and airlines. You can also sort the results by 'Cheapest,' 'Fastest' or 'Best' flights from Kansai International (Osaka) Airport to Boston Logan International Airport.

Handy information about Kansai International (Osaka) Airport (KIX)

  • KIX is located at 1 Senshukukokita, Izumisano.

  • 73% of flights taking off from Kansai International (Osaka) Airport make it to their destination on time.

  • Central Osaka to Kansai International (Osaka) Airport is approximately 48 kilometres. Depending on traffic, it'll take about 50 minutes to get there if you're driving, catching a taxi or ride-sharing.

  • Expect a trip time of about 45 minutes when using public transport.

  • Have an early flight from Kansai International (Osaka) Airport to Boston Logan International Airport? Avoid rushing to the terminal (and enjoy a little extra shut-eye) by choosing one of these stays near KIX:

Arriving at Boston Logan International Airport (BOS)

When to fly to Boston Logan International Airport (BOS)

  • July is the most popular month for flights from Kansai International (Osaka) Airport to Boston Logan International Airport. For smaller crowds, go to Boston in March.

  • Before locking in your flight from Kansai International (Osaka) Airport to Boston Logan International Airport, think about the type of weather you enjoy. July is the warmest month in Boston, with the temperature ranging from 16ºC (61ºF) to 29ºC (84ºF).

  • January sees average temperatures of between -8ºC (18ºF) and 6ºC (43ºF). Look for cheap tickets from KIX to BOS sometime around then if you'd rather travel in cooler conditions.

Explore more of the United States

  • Boston has its own special appeal, but there are so many other corners of the United States waiting to be explored. About 306 kilometres south-west of Boston, a visit to New York will keep your itinerary busy. Check out popular attractions like Central Park, Statue of Liberty and Metropolitan Museum of Art.

  • Around 434 kilometres south-west of Boston, Philadelphia is another essential stop in the United States. Experience this destination's highlights firsthand at Independence Hall, Liberty Bell and Philadelphia Museum of Art.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.