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Osaka

$388+ Cheap flights from Massachusetts to Osaka (OSA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — OSA
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Find flight deals from Massachusetts to Osaka

Cheapest flights from Massachusetts to Osaka
Explore the most affordable flight options available from Massachusetts to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This Gotogate deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:40 pmBOS - KIX
2 stops27h 55mHainan Airlines
Tue 11/182:35 pmKIX - BOS
1 stop39h 45mHainan Airlines
Deal found 10/15$931
This Air Canada deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/105:30 amBOS - KIX
2 stops25h 05mMultiple Airlines
Wed 12/173:45 pmKIX - BOS
2 stops20h 52mMultiple Airlines
Deal found 10/16$976
This oojo deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/211:40 amBOS - KIX
1 stop30h 35mCathay Pacific
Wed 11/194:15 pmKIX - BOS
2 stops43h 45mCathay Pacific
Deal found 10/16$983
This Kiwi.com deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:40 pmBOS - KIX
2 stops27h 55mHainan Airlines
Thu 11/202:35 pmKIX - BOS
1 stop39h 45mHainan Airlines
Deal found 10/14$1,001
This Gotogate deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2912:30 amBOS - KIX
1 stop39h 50mCathay Pacific
Sun 12/74:55 pmKIX - BOS
1 stop43h 05mCathay Pacific
Deal found 10/16$1,004
This KAYAK deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:40 pmBOS - KIX
2 stops27h 55mHainan Airlines
Tue 11/182:35 pmKIX - BOS
1 stop39h 45mHainan Airlines
Deal found 10/14$1,007
This Gotogate deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/261:30 amBOS - KIX
1 stop24h 45mCathay Pacific
Mon 11/106:05 pmKIX - BOS
1 stop41h 55mCathay Pacific
Deal found 10/15$1,028
This oojo deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1712:30 amBOS - KIX
1 stop22h 15mCathay Pacific
Thu 12/410:00 amKIX - BOS
1 stop26h 00mCathay Pacific
Deal found 10/14$1,032
This Ovago deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:00 amBOS - KIX
1 stop20h 40mANA
Wed 12/176:35 pmKIX - BOS
1 stop17h 08mANA
Deal found 10/16$1,033
This Ovago deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/109:40 amBOS - UKB
2 stops22h 05mANA
Wed 12/177:05 amUKB - BOS
2 stops19h 38mANA
Deal found 10/16$1,039
This FlightHub deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:07 amBDL - ITM
2 stops23h 48mJapan Airlines
Tue 12/168:30 amITM - BDL
2 stops22h 46mJapan Airlines
Deal found 10/16$1,045
This Ovago deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:10 amBDL - ITM
2 stops22h 45mANA
Wed 12/178:00 amITM - BDL
2 stops20h 16mANA
Deal found 10/16$1,058

Cheap flight deals from Massachusetts to Osaka

Keep the following information in mind while searching for Massachusetts to Osaka flight deals. Data was last updated October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$931
(Gotogate)

One-way from

$388
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,144
Provider with most accurate pricing for Boston Logan Intl-Osaka (OSA) flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Osaka (OSA) flights.
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From Massachusetts to Osaka (OSA)
Search Deals
One-way flight from Massachusetts to Osaka (OSA)
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts to Osaka that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 16, 2025.
Use the filters below to find and compare flights from Massachusetts to Osaka that are best for you.

Fly from

Massachusetts

Fly to

Osaka

Route

Depart

Return

Price

HartfordOsaka

BDL - ITM

BDLITM

Hartford Bradley Intl

Tue 12/9

6:07 am-7:55 pm

2 stops23h 48m

Osaka Itami

Wed 12/17

8:30 am-5:16 pm

2 stops22h 46m

$1,045

HartfordOsaka

BDL - ITM

BDLITM

Hartford Bradley Intl

Tue 12/9

6:07 am-7:55 pm

2 stops23h 48m

Osaka Itami

Tue 12/16

8:30 am-5:16 pm

2 stops22h 46m

$1,045

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Fri 1/30

6:15 am-8:20 pm

2 stops24h 05m

Osaka Itami

Sat 2/7

4:00 pm-10:37 pm

2 stops20h 37m

$1,060

HartfordOsaka

BDL - KIX

BDLKIX

Hartford Bradley Intl

Sun 12/7

7:50 pm-4:40 pm

2 stops30h 50m

Osaka Kansai Intl

Fri 12/19

6:35 pm-11:58 pm

2 stops19h 23m

$1,063

HartfordOsaka

BDL - KIX

BDLKIX

Hartford Bradley Intl

Mon 12/8

3:25 pm-4:40 pm

2 stops35h 15m

Osaka Kansai Intl

Fri 12/19

6:35 pm-9:55 am

2 stops29h 20m

$1,063

HartfordOsaka

BDL - ITM

BDLITM

Hartford Bradley Intl

Tue 12/9

6:10 am-6:10 pm

2 stops46h 00m

Osaka Itami

Fri 12/19

1:00 pm-11:58 pm

2 stops24h 58m

$1,065

HartfordOsaka

BDL - ITM

BDLITM

Hartford Bradley Intl

Mon 12/8

6:10 am-6:10 pm

2 stops46h 00m

Osaka Itami

Fri 12/19

1:00 pm-6:55 pm

2 stops19h 55m

$1,065

HartfordOsaka

BDL - ITM

BDLITM

Hartford Bradley Intl

Mon 12/8

6:10 am-6:10 pm

2 stops46h 00m

Osaka Itami

Wed 12/17

1:00 pm-2:16 pm

2 stops39h 16m

$1,065

HartfordOsaka

BDL - ITM

BDLITM

Hartford Bradley Intl

Mon 12/8

6:10 am-6:10 pm

2 stops46h 00m

Osaka Itami

Thu 12/18

1:00 pm-6:55 pm

2 stops19h 55m

$1,065

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Tue 12/9

6:00 am-4:40 pm

1 stop20h 40m

Osaka Kansai Intl

Wed 12/17

8:20 am-6:50 pm

2 stops24h 30m

$1,066

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 60 results
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Best time to book a flight from Massachusetts to Osaka

Have a flexible travel schedule? Discover the best time to fly to Osaka from Massachusetts with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Massachusetts to Osaka?

Currently, September is the cheapest month in which you can book a flight from Massachusetts to Osaka (average of $787). Flying from Massachusetts to Osaka in December is currently the most expensive (average of $1,239). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MA to OSA?

Find hourly flight availability from Massachusetts to Osaka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 16, 2025.

A simple way to save on the total cost of your ticket is to fly from Massachusetts to Osaka in the evening. If you’re flexible enough to do this you can expect to save up to 35% on your trip compared to booking a flight at noon.

How much does it cost to fly round-trip from Massachusetts to Osaka?

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to Osaka. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Massachusetts to Osaka?

    Japan Airlines, Air Canada, and United Airlines can get you from Massachusetts to Osaka in just under 23h 48m. Your travel time can differ by up to 7h 02m. The distance from Massachusetts to Osaka is about 6840 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Massachusetts to Osaka one-way?

    One-way options have recently been found by users for as low as $535 on Hainan Airlines. Other airlines that offer cheap prices include Japan Airlines from $676 and ANA from $710 one-way.

  • What are the most popular routes from Massachusetts to Osaka?

    The most popular route from Massachusetts to Osaka is Boston Logan Intl - Osaka Kansai Intl. You may also consider Boston Logan Intl - Osaka Itami or Boston Logan Intl - Kobe.

  • Can I find deals for flights from Massachusetts to Osaka that include hotel bookings?

    Yes. In addition to deals on Massachusetts to Osaka flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Massachusetts to Osaka?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Massachusetts to Osaka.

  • Can I find deals for business class flights from Massachusetts to Osaka?

    Yes. Cheapflights offers flight deals from Massachusetts to Osaka by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Massachusetts to Osaka?

    Currently, September is the cheapest month in which you can book a flight from Massachusetts to Osaka (average of $787). Flying from Massachusetts to Osaka in December is currently the most expensive (average of $1,239). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Osaka?

Book flights to Osaka if you plan to visit one of these locations
Nara
Nishinomiya

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Alternative routes for Massachusetts to Osaka

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Massachusetts to Osaka

Discover the top 5 airlines that operate flights from Massachusetts to Osaka. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$787Average$1,115FlexibilityNo cancel feeOn-time67%
Cathay PacificCheapest$940Average$1,294FlexibilityNo cancel feeOn-time72%
ANACheapest$979Average$1,298FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$1,056Average$1,443FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$1,493Average$2,196FlexibilityNo cancel feeOn-time79%

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