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748 € Cheap Flights from Boston Logan International to Osaka

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      Travellers and cabin class, 1 Adult, Economy

      Compare Boston Logan International to Osaka flight deals

      Find the cheapest month or even day of the year to fly to Osaka

      Book the best Osaka fare with no extra fees

      Flight deals from Boston Logan International to Osaka

      Looking for a cheap last-minute deal or the best return flight from Boston Logan International Airport to Osaka? If you want to travel next month, return fares start from 868 €. Find the lowest prices on one-way and return tickets right here.
      Osaka.748 € per passenger.Departing Tue, 8 Sep, returning Tue, 22 Sep.Return flight with jetBlue and Jetstar Japan.Outbound indirect flight with jetBlue, departs from Boston Logan International on Tue, 8 Sep, arriving in Kansai International (Osaka).Inbound indirect flight with Jetstar Japan, departs from Kansai International (Osaka) on Tue, 22 Sep, arriving in Boston Logan International.Price includes taxes and charges.From 748 €, select.
      Osaka.797 € per passenger.Departing Thu, 13 Aug, returning Fri, 4 Sep.Return flight with Frontier Airlines and Jetstar Japan.Outbound indirect flight with Frontier Airlines, departs from Boston Logan International on Thu, 13 Aug, arriving in Kansai International (Osaka).Inbound indirect flight with Jetstar Japan, departs from Kansai International (Osaka) on Fri, 4 Sep, arriving in Boston Logan International.Price includes taxes and charges.From 797 €, select.
      Osaka.799 € per passenger.Departing Tue, 15 Sep, returning Thu, 1 Oct.Return flight with jetBlue and Peach.Outbound indirect flight with jetBlue, departs from Boston Logan International on Tue, 15 Sep, arriving in Kansai International (Osaka).Inbound indirect flight with Peach, departs from Kansai International (Osaka) on Thu, 1 Oct, arriving in Boston Logan International.Price includes taxes and charges.From 799 €, select.
      Osaka.868 € per passenger.Departing Mon, 10 Aug, returning Wed, 26 Aug.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Boston Logan International on Mon, 10 Aug, arriving in Kansai International (Osaka).Inbound indirect flight with Air Canada, departs from Kansai International (Osaka) on Wed, 26 Aug, arriving in Boston Logan International.Price includes taxes and charges.From 868 €, select.
      Osaka.909 € per passenger.Departing Tue, 10 Nov, returning Tue, 17 Nov.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Boston Logan International on Tue, 10 Nov, arriving in Kansai International (Osaka).Inbound indirect flight with Korean Air, departs from Kobe on Tue, 17 Nov, arriving in Boston Logan International.Price includes taxes and charges.From 909 €, select.
      Osaka.912 € per passenger.Departing Wed, 18 Nov, returning Wed, 2 Dec.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Boston Logan International on Wed, 18 Nov, arriving in Kansai International (Osaka).Inbound indirect flight with Korean Air, departs from Kobe on Wed, 2 Dec, arriving in Boston Logan International.Price includes taxes and charges.From 912 €, select.
      Osaka.916 € per passenger.Departing Wed, 28 Oct, returning Thu, 5 Nov.Return flight with Hainan Airlines and Jetstar Japan.Outbound indirect flight with Hainan Airlines, departs from Boston Logan International on Wed, 28 Oct, arriving in Kansai International (Osaka).Inbound indirect flight with Jetstar Japan, departs from Kansai International (Osaka) on Thu, 5 Nov, arriving in Boston Logan International.Price includes taxes and charges.From 916 €, select.
      Osaka.920 € per passenger.Departing Thu, 27 Aug, returning Mon, 21 Dec.Return flight with Frontier Airlines and Jetstar Japan.Outbound indirect flight with Frontier Airlines, departs from Boston Logan International on Thu, 27 Aug, arriving in Kansai International (Osaka).Inbound indirect flight with Jetstar Japan, departs from Kansai International (Osaka) on Mon, 21 Dec, arriving in Boston Logan International.Price includes taxes and charges.From 920 €, select.
      Osaka.965 € per passenger.Departing Mon, 28 Dec, returning Fri, 15 Jan.Return flight with United.Outbound indirect flight with United, departs from Boston Logan International on Mon, 28 Dec, arriving in Kansai International (Osaka).Inbound indirect flight with United, departs from Kansai International (Osaka) on Fri, 15 Jan, arriving in Boston Logan International.Price includes taxes and charges.From 965 €, select.
      Osaka.965 € per passenger.Departing Sat, 17 Oct, returning Sat, 31 Oct.Return flight with WestJet and Jetstar Japan.Outbound indirect flight with WestJet, departs from Boston Logan International on Sat, 17 Oct, arriving in Kansai International (Osaka).Inbound indirect flight with Jetstar Japan, departs from Kansai International (Osaka) on Sat, 31 Oct, arriving in Boston Logan International.Price includes taxes and charges.From 965 €, select.
      Osaka.975 € per passenger.Departing Mon, 1 Feb, returning Mon, 8 Feb.Return flight with United.Outbound indirect flight with United, departs from Boston Logan International on Mon, 1 Feb, arriving in Itami Domestic (Osaka).Inbound indirect flight with United, departs from Kansai International (Osaka) on Mon, 8 Feb, arriving in Boston Logan International.Price includes taxes and charges.From 975 €, select.
      Osaka.978 € per passenger.Departing Thu, 28 Jan, returning Sun, 7 Feb.Return flight with United.Outbound indirect flight with United, departs from Boston Logan International on Thu, 28 Jan, arriving in Kansai International (Osaka).Inbound indirect flight with United, departs from Kansai International (Osaka) on Sun, 7 Feb, arriving in Boston Logan International.Price includes taxes and charges.From 978 €, select.
      Osaka.1.023 € per passenger.Departing Wed, 10 Mar, returning Wed, 24 Mar.Return flight with Hainan Airlines and Jetstar Japan.Outbound indirect flight with Hainan Airlines, departs from Boston Logan International on Wed, 10 Mar, arriving in Kansai International (Osaka).Inbound indirect flight with Jetstar Japan, departs from Kansai International (Osaka) on Wed, 24 Mar, arriving in Boston Logan International.Price includes taxes and charges.From 1.023 €, select.
      Osaka.1.043 € per passenger.Departing Fri, 26 Feb, returning Fri, 12 Mar.Return flight with Hainan Airlines and Jetstar Japan.Outbound indirect flight with Hainan Airlines, departs from Boston Logan International on Fri, 26 Feb, arriving in Kansai International (Osaka).Inbound indirect flight with Jetstar Japan, departs from Kansai International (Osaka) on Fri, 12 Mar, arriving in Boston Logan International.Price includes taxes and charges.From 1.043 €, select.
      Osaka.1.067 € per passenger.Departing Sun, 10 Jan, returning Sun, 24 Jan.Return flight with Hainan Airlines and Jetstar Japan.Outbound indirect flight with Hainan Airlines, departs from Boston Logan International on Sun, 10 Jan, arriving in Kansai International (Osaka).Inbound indirect flight with Jetstar Japan, departs from Kansai International (Osaka) on Sun, 24 Jan, arriving in Boston Logan International.Price includes taxes and charges.From 1.067 €, select.
      Osaka.1.077 € per passenger.Departing Fri, 17 Jul, returning Fri, 24 Jul.Return flight with ANA (All Nippon Airways).Outbound indirect flight with ANA (All Nippon Airways), departs from Boston Logan International on Fri, 17 Jul, arriving in Itami Domestic (Osaka).Inbound indirect flight with ANA (All Nippon Airways), departs from Kansai International (Osaka) on Fri, 24 Jul, arriving in Boston Logan International.Price includes taxes and charges.From 1.077 €, select.

      Find the cheapest month to fly from Boston Logan International to Osaka

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Boston Logan International to Osaka flights are currently cheapest in September.
      Jul
      from 1.077 €
      Aug
      from 868 €
      Sep
      from 748 €
      Oct
      from 965 €
      Nov
      from 909 €
      Dec
      from 1.376 €
      Jan
      from 1.067 €
      Feb
      from 975 €
      Mar
      from 1.023 €
      Apr
      from 1.144 €
      May
      from 1.101 €
      Jun
      from 1.296 €

      Alternative Boston Logan International to Osaka routes

      Looking for the cheapest, fastest or easiest route from Boston Logan International to Osaka? You could fly into the following airports instead.

      Itami Domestic (Osaka)

      11km from central Osaka
      Closest
      from 821 €
      Search flights

      Kobe

      26km from central Osaka
      from 909 €
      Search flights

      Kansai International (Osaka)

      38km from central Osaka
      Cheapest
      from 748 €
      Search flights

      Boston to Osaka: Flight information

      The things to know before you go.
      Cheapest flight found748 €
      Cheapest month to flySeptember

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

      There are 3 airports in Osaka: Itami Domestic (Osaka), Kobe and Kansai International (Osaka).
      The best price we found for a return flight from Boston Logan International to Osaka is 748 €. 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 Boston Logan International to Osaka. But we found flights with one or more stops from 748 €.
      As of July 2026, there are no flights flying from Boston Logan International to Osaka.
      The cheapest month to fly from Boston Logan International to Osaka is usually September.
      If you're flying from Boston Logan International Airport, the cheapest airport near Osaka is Kansai International (Osaka) – which is 38.0 km away from the centre of Osaka. We've found flights into this airport from 748 €.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Boston Logan International Airport to Osaka on Tuesday, 8 September 2026.
      No airlines currently offer direct flights between Boston Logan International Airport and Osaka. 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 Osaka 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 Osaka is around 40 days in advance, so don’t leave your flight to the last minute.

      In July, the average temperature is usually around 25°C. August is typically the warmest month in Osaka, when it usually averages around 30°C. You can expect the least rain in December. The coldest month is January, with temperatures averaging 0°C. The rainiest month is June.
      Currently, jetBlue offers the cheapest flight tickets to Osaka.

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

      • Boston Logan International Airport is located in Boston. Based in the UTC+9 timezone, Osaka is 14 hours ahead of Boston.

      • For a smooth journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This will give you enough time to catch your BOS to Osaka flight.

      • Be prepared for longer lines during popular months such as July. Arriving up to four hours ahead of an international flight and two hours for domestic departures is a smart move.

      • We make it easy to book plane tickets from BOS to Osaka with a stopover. To see all the options, uncheck 'Direct flights only.' Next, pick a flight with a stop long enough to tour your chosen city. Popular stopovers include:

        • San Francisco International Airport (SFO)

        • Seoul Incheon International Airport (ICN)

        • Tokyo Narita International Airport (NRT)

      • Located around 3 kilometres from the centre of Boston, BOS can be reached in about 20 minutes by car, depending on traffic. The journey on public transport will take roughly 25 minutes.

      • In search of a hotel near BOS? If you're boarding an early flight from Boston Logan International Airport to Osaka, these accommodation options will put you moments from check-in:

      • When it comes to the on-time performance of Boston Logan International Airport, 75% of flights arrive within the expected time frame.

      • You'll find BOS at One Harborside Drive.

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

      • 363 € is the cheapest price we've found for a one-way Boston Logan International Airport to Osaka flight. A return plane ticket right now is 748 €. Depending on when you book and the availability, these fares may change.

      • Booking early is often the key to scoring a cheap flight from BOS to Osaka. Fares tend to rise as seats fill up, so the closer you get to departure, the more expensive your ticket may be.

      • The 'Whole month' search tool will show you the cheapest tickets from Boston Logan International Airport to Osaka across each month. It's an easy way to find a bargain if your trip dates aren't set in stone.

      • Spend less time searching for cheap flights from BOS to Osaka by creating a Price Alert. We'll send you an email or notification on the app when a lower fare pops up.

      • Snag an affordable flight from Boston Logan International Airport to Osaka with the help of our filters. Choose your preferred duration, departure time and airlines, then sort the results by 'Cheapest' for the best deals.

      Airports in Osaka

      Kansai International Airport (KIX)

      • Kansai International Airport (KIX) is around 48 kilometres from the centre of Osaka. If you're opting for a ride-share or a taxi, the drive takes roughly 50 minutes.

      • It typically takes 45 minutes if you're travelling by public transport.

      • Think about booking a hotel close to KIX if you're coming in on a late flight from Boston Logan International Airport to Osaka. Pick one of these accommodation options and avoid the hassle of a long transfer:

      • Increase the odds of getting a great deal by booking early. Reserving your ride from Kansai International Airport at least a few weeks ahead of your flight from BOS to Osaka is a good move.

      • KIX is located at 1 Senshukukokita, Izumisano.

      Osaka Itami International Airport (ITM)

      • After your flight from Boston Logan International Airport to Osaka has hit the runway, you can make your way to the city centre in around 30 minutes by car. Central Osaka is roughly 18 kilometres from Osaka Itami International Airport (ITM).

      • If you travel by public transport, the ride to the centre will take you 35 minutes or so.

      • Following your BOS to Osaka flight, rest your head at a hotel near ITM. These are some great options that'll help you switch to relaxation mode:

      • Get your ideal vehicle, not just whatever's left, by booking your ride from ITM in advance. You'll also avoid paying extra, especially during busy airport times.

      • You can find Osaka Itami International Airport at 3丁目555 Nishimachi, Hotarugaike, Toyonaka.

      Kobe Airport (UKB)

      • Hop off your flight from Boston Logan International Airport to Osaka and go straight to your hotel or start exploring right away. The centre of Osaka is around 32 kilometres from Kobe Airport (UKB) and usually takes 40 minutes to drive there.

      • If you travel by public transport, the journey time is around 50 minutes.

      • If you don't want to make the trip to the centre, head for a hotel close to UKB. Make yourself comfortable at one of these stays after your BOS to Osaka flight:

      • Rental providers sometimes offer promotions on early bookings, so secure your vehicle from UKB a few weeks ahead of your flight from Boston Logan International Airport to Osaka. A bit of planning goes a long way in savings.

      • Kobe Airport's street address is 1 Kobekuko, Chuo Ward.

      Best time to go to Osaka

      • It's time to plan your dates for your flight from Boston Logan International Airport to Osaka. April is the busiest month to visit Osaka. If you want a more relaxed vibe, go in December.

      • When booking your Boston Logan International Airport to Osaka plane ticket, think about what kind of weather works for you. August is the warmest month in Osaka, with temperatures ranging from 21ºC (70ºF) to 34ºC (93ºF).

      • If you like cooler conditions, look for a cheap ticket from BOS to Osaka in January when temperatures average between 0ºC (32ºF) and 10ºC (50ºF).

      More about Osaka

      Explore more of Japan

      • You've seen Osaka, now it's time to discover more of Japan. Travel around 402 kilometres east to Tokyo to tick off its top attractions. From Tokyo Skytree to Sensho-ji and Ginza Central Street, there's plenty to keep you on the go.

      • Around 137 kilometres northeast of Osaka, Nagoya is another essential stop in Japan. Experience the best of this destination with a visit to Nagoya Castle, Ninomaru Garden and Sky Promenade.

      Plan the rest of your trip from Boston to Osaka

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