--- title: "Cheap Flights from Kumamoto to Boston (KMJ to BOS) - Expedia.co.uk" description: "Reserve one-way or return flights from Kumamoto to Boston with no change fee on selected flights. Earn your airline miles on top of our rewards! Get 2026 flight deals for now!" canonical: "https://www.expedia.co.uk/lp/flights/kmj/bos/kumamoto-to-boston" language: en-GB market: GB currency: GBP prices_as_of: 2026-11-15T22:47:13Z --- # Cheap Flights from Kumamoto (KMJ) to Boston (BOS) ![A city street with a historic building labeled 'QUINCY MARKET,' trees with autumn leaves, and modern high-rise buildings.](https://images.trvl-media.com/place/5459778/1efe54a0-5011-4269-b6c4-92db64d64036.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ## Popular airlines from Kumamoto Airport (KMJ) to Logan International Airport (BOS) [Japan Airlines](https://www.expedia.co.uk/Flights-Search?leg1=from:KMJ,to:BOS,departure:29/11/2026TANYT&leg2=from:BOS,to:KMJ,departure:06/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"JL"}}]) [Starlux Airlines](https://www.expedia.co.uk/Flights-Search?leg1=from:KMJ,to:BOS,departure:29/11/2026TANYT&leg2=from:BOS,to:KMJ,departure:06/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"JX"}}]) [Delta](https://www.expedia.co.uk/Flights-Search?leg1=from:KMJ,to:BOS,departure:29/11/2026TANYT&leg2=from:BOS,to:KMJ,departure:06/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) [Korean Air](https://www.expedia.co.uk/Flights-Search?leg1=from:KMJ,to:BOS,departure:29/11/2026TANYT&leg2=from:BOS,to:KMJ,departure:06/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KE"}}]) [American Airlines](https://www.expedia.co.uk/Flights-Search?leg1=from:KMJ,to:BOS,departure:29/11/2026TANYT&leg2=from:BOS,to:KMJ,departure:06/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) [Air France](https://www.expedia.co.uk/Flights-Search?leg1=from:KMJ,to:BOS,departure:29/11/2026TANYT&leg2=from:BOS,to:KMJ,departure:06/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}]) [All Nippon Airways](https://www.expedia.co.uk/Flights-Search?leg1=from:KMJ,to:BOS,departure:29/11/2026TANYT&leg2=from:BOS,to:KMJ,departure:06/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"NH"}}]) ### Be in the know Get alerts if flight prices drop or rise\* ### Book smarter Save up to 25% on select hotels after you book a flight\* ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Book with confidence ### Compare flights from Kumamoto to Boston easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Kumamoto to Boston. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Logan Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Kumamoto to Logan Intl.. To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. #### Grab a great deal on your flight from Kumamoto (KMJ) to Logan Intl. (BOS) The easiest way to view the best deals on flights from Kumamoto to Boston today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Kumamoto to Logan Intl. start at just and range up to . To find an even better deal, try - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Kumamoto and Boston - booking your flight during , the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper #### Why you should book your Kumamoto to Boston flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Kumamoto to Logan Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you. Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight. ## Frequently Asked Questions ### How much is a flight from Aso Kumamoto Airport to BOS? Pack your bags, because round-trip journeys from Kumamoto Airport (KMJ) to Logan Intl. Airport start from . That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book today to score the best deal. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Kumamoto Airport (KMJ) to BOS? Most flights can be conveniently cancelled online, but whether or not you are charged a fee differs between airlines. If you do need to cancel your holiday, follow the easy instructions in the [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033). ### How do I find cheap flights from Kumamoto Airport (KMJ) to BOS that have flexible change policies? Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Aso Kumamoto Airport to Logan Intl. Airport (BOS) flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from Aso Kumamoto Airport to Logan Intl. Airport? With a flight distance of 11,400 kilometres from Kumamoto Airport (KMJ) to Logan Intl. Airport, this is a long-haul flight. Be sure to drink lots of water and take a short walk down the aisle every so often. ### Which airlines fly direct from Aso Kumamoto Airport to Logan Intl. Airport (BOS)? There are no direct flights, so you'll have to make at least one stop between KMJ and Logan Intl. Airport (BOS). Take advantage of the layover time to stretch your legs and take a break. ### Are KMJ to BOS flight tickets cheaper when they're purchased at the last minute? Flight prices go up and down like a yo-yo, so there are no guarantees. While last-minute deals between KMJ and Logan Intl. Airport (BOS) are of course possible, it's also a good idea to keep an eye on prices well before you fly. In fact, some carriers announce their prices up to a year ahead of the departure date. Expedia is constantly updating the biggest bargains around, so keep checking back and be ready to lock in your seat when the price is right. ## Travel information | Origin airport | Kumamoto Airport | | ------------------- | ------------------------------------------------------------------------------------------------------ | | Destination airport | Logan International Airport | | Distance | 7,058 miles away | | Airlines serving | Japan Airlines, Starlux Airlines, Delta, Korean Air, American Airlines, Air France, All Nippon Airways | | Popular airline | Japan Airlines | ## Explore a world of travel with Expedia - [Flights](?equalTargetTab=tab-0) - [Flights from Aberdeen (ABZ) to Boston (BOS)](https://www.expedia.co.uk/lp/flights/abz/bos/aberdeen-to-boston) - [Flights from Nantucket (ACK) to Boston (BOS)](https://www.expedia.co.uk/lp/flights/ack/bos/nantucket-to-boston) - [Flights from Atlantic City (ACY) to Boston (BOS)](https://www.expedia.co.uk/lp/flights/acy/bos/atlantic-city-to-boston) - [Flights from Málaga (AGP) to Boston (BOS)](https://www.expedia.co.uk/lp/flights/agp/bos/malaga-to-boston) - [Flights from Albany (ALB) to Boston (BOS)](https://www.expedia.co.uk/lp/flights/alb/bos/albany-to-boston) - [Flights from Amsterdam (AMS) to Boston (BOS)](https://www.expedia.co.uk/lp/flights/ams/bos/amsterdam-to-boston) - [Flights from Atlanta (ATL) to Boston (BOS)](https://www.expedia.co.uk/lp/flights/atl/bos/atlanta-to-boston) - [Flights from Austin (AUS) to Boston (BOS)](https://www.expedia.co.uk/lp/flights/aus/bos/austin-to-boston) - [Flights from Barcelona (BCN) to Boston (BOS)](https://www.expedia.co.uk/lp/flights/bcn/bos/barcelona-to-boston) - [Flights from St. George's (BDA) to Boston (BOS)](https://www.expedia.co.uk/lp/flights/bda/bos/st-georges-to-boston) - [Flights from Hartford (BDL) to Boston (BOS)](https://www.expedia.co.uk/lp/flights/bdl/bos/hartford-to-boston) - [Flights from Belfast (BFS) to Boston (BOS)](https://www.expedia.co.uk/lp/flights/bfs/bos/belfast-to-boston) - [Flights from Birmingham (BHM) to Boston (BOS)](https://www.expedia.co.uk/lp/flights/bhm/bos/birmingham-to-boston) - [Flights from Birmingham (BHX) to Boston (BOS)](https://www.expedia.co.uk/lp/flights/bhx/bos/birmingham-to-boston) - [Flights from Nashville (BNA) to Boston (BOS)](https://www.expedia.co.uk/lp/flights/bna/bos/nashville-to-boston) - [Flights from Bristol (BRS) to Boston (BOS)](https://www.expedia.co.uk/lp/flights/brs/bos/bristol-to-boston) - [Flights from Burlington (BTV) to Boston (BOS)](https://www.expedia.co.uk/lp/flights/btv/bos/burlington-to-boston) - [Flights from Buffalo (BUF) to Boston (BOS)](https://www.expedia.co.uk/lp/flights/buf/bos/buffalo-to-boston) - [Flights from Baltimore (BWI) to Boston (BOS)](https://www.expedia.co.uk/lp/flights/bwi/bos/baltimore-to-boston) - [Flights from Paris (CDG) to Boston (BOS)](https://www.expedia.co.uk/lp/flights/cdg/bos/paris-to-boston) - [Flights from Cambridge (CGE) to Boston (BOS)](https://www.expedia.co.uk/lp/flights/cge/bos/cambridge-to-boston) - [Flights from Cleveland (CLE) to Boston (BOS)](https://www.expedia.co.uk/lp/flights/cle/bos/cleveland-to-boston) - [Flights from Charlotte (CLT) to Boston (BOS)](https://www.expedia.co.uk/lp/flights/clt/bos/charlotte-to-boston) - [Flights from Columbus (CMH) to Boston (BOS)](https://www.expedia.co.uk/lp/flights/cmh/bos/columbus-to-boston) - [Flights from Copenhagen (CPH) to Boston (BOS)](https://www.expedia.co.uk/lp/flights/cph/bos/copenhagen-to-boston) - [Flights from Cardiff (CWL) to Boston (BOS)](https://www.expedia.co.uk/lp/flights/cwl/bos/cardiff-to-boston) - [Flights from Washington (DCA) to Boston (BOS)](https://www.expedia.co.uk/lp/flights/dca/bos/washington-to-boston) - [Flights from Denver (DEN) to Boston (BOS)](https://www.expedia.co.uk/lp/flights/den/bos/denver-to-boston) - [Flights from Dallas (DFW) to Boston (BOS)](https://www.expedia.co.uk/lp/flights/dfw/bos/dallas-to-boston) - [Flights from Detroit (DTW) to Boston (BOS)](https://www.expedia.co.uk/lp/flights/dtw/bos/detroit-to-boston) - [Flights from Dublin (DUB) to Boston (BOS)](https://www.expedia.co.uk/lp/flights/dub/bos/dublin-to-boston) - [Flights from Edinburgh (EDI) to Boston (BOS)](https://www.expedia.co.uk/lp/flights/edi/bos/edinburgh-to-boston) - [Flights from East Midlands (EMA) to Boston (BOS)](https://www.expedia.co.uk/lp/flights/ema/bos/east-midlands-to-boston) - [Flights from Newark Liberty Intl. 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