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Osaka

$483+ 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 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — OSA
12月 21 — 12月 281
週日 12/21
週日 12/28
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 11月 21, 2025.

This Air Canada deal was found by Cheapflights users on 11/18. 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.
週二 12/96:15 amBOS - KIX
2 stops26h 05mMultiple Airlines
週二 12/1610:50 amKIX - BOS
2 stops22h 52mMultiple Airlines
Deal found 11/18$910
This FlightHub deal was found by Cheapflights users on 11/19. 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.
週一 12/296:55 pmBOS - ITM
2 stops34h 15mMultiple Airlines
週五 1/2311:30 amITM - BOS
2 stops25h 07mMultiple Airlines
Deal found 11/19$918
This Air Canada deal was found by Cheapflights users on 11/19. 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.
週一 12/2910:45 amBOS - ITM
2 stops42h 25mAir Canada
週四 1/222:05 pmITM - BOS
2 stops33h 27mAir Canada
Deal found 11/19$922
This Air Canada deal was found by Cheapflights users on 11/19. 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.
週二 12/306:15 amBOS - UKB
2 stops35h 45mMultiple Airlines
週五 1/237:05 amUKB - BOS
2 stops29h 32mMultiple Airlines
Deal found 11/19$927
This Air Canada deal was found by Cheapflights users on 11/19. 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.
週一 12/296:55 pmBOS - ITM
2 stops35h 25mAir Canada
週五 1/232:00 pmITM - BOS
2 stops22h 37mAir Canada
Deal found 11/19$927
This Air Canada deal was found by Cheapflights users on 11/18. 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.
週二 12/306:55 pmBOS - KIX
2 stops34h 30mAir Canada
週四 1/223:45 pmKIX - BOS
2 stops20h 52mAir Canada
Deal found 11/18$930
This Air Canada deal was found by Cheapflights users on 11/19. 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.
週一 12/2910:45 amBOS - ITM
2 stops42h 25mAir Canada
週一 1/262:05 pmITM - BOS
2 stops33h 27mAir Canada
Deal found 11/19$972
This Air Canada deal was found by Cheapflights users on 11/19. 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.
週一 12/291:00 pmBOS - ITM
2 stops41h 20mAir Canada
週日 1/254:00 pmITM - BOS
2 stops20h 37mAir Canada
Deal found 11/19$977
This Air Canada deal was found by Cheapflights users on 11/18. 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.
週三 12/316:15 amBOS - KIX
2 stops23h 10mAir Canada
週六 1/243:45 pmKIX - BOS
2 stops20h 52mAir Canada
Deal found 11/18$980
This Justfly.com deal was found by Cheapflights users on 11/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週二 12/306:15 amBOS - ITM
2 stops24h 05mAir Canada
週五 1/233:00 pmITM - BOS
2 stops21h 37mAir Canada
Deal found 11/19$1,013
This Booking.com deal was found by Cheapflights users on 11/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週日 11/236:40 pmBOS - KIX
2 stops27h 55mHainan Airlines
週二 11/253:00 pmKIX - BOS
2 stops39h 20mHainan Airlines
Deal found 11/19$1,029
This Air Canada deal was found by Cheapflights users on 11/19. 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.
週二 12/3010:45 amBOS - KIX
2 stops42h 40mAir Canada
週五 1/233:45 pmKIX - BOS
2 stops32h 17mAir Canada
Deal found 11/19$1,030

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 11月 21, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$828
(Air Canada)

One-way from

$483
(SmartFares)

Popular in

January

Cheapest in

September

Average price

$1,037
Provider with most accurate pricing for Boston Logan Intl-Osaka (OSA) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Osaka (OSA) flights.
Search Deals
From Massachusetts to Osaka (OSA)
Search Deals
One-way flight from Massachusetts to Osaka (OSA)
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($79 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 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 11月 21, 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

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

週一 1/26

6:15 am-8:00 am

2 stops35h 45m

Kobe

週三 2/11

7:05 am-10:37 pm

2 stops29h 32m

$832

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

週三 1/21

6:15 am-9:45 pm

2 stops25h 30m

Kobe

週三 2/4

7:05 am-10:37 pm

2 stops29h 32m

$832

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

週三 1/21

6:15 am-8:20 pm

2 stops24h 05m

Osaka Itami

週三 2/4

4:00 pm-10:37 pm

2 stops20h 37m

$832

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

週日 1/11

6:00 am-9:45 pm

2 stops25h 45m

Kobe

週三 2/4

7:05 am-12:46 pm

2 stops19h 41m

$866

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

週二 1/20

6:00 am-6:55 pm

2 stops22h 55m

Osaka Itami

週二 2/3

8:00 am-12:46 pm

2 stops18h 46m

$867

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

週三 1/21

6:00 am-6:55 pm

2 stops22h 55m

Osaka Itami

週四 2/5

8:00 am-12:46 pm

2 stops18h 46m

$867

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

週六 1/10

3:15 pm-4:40 pm

2 stops35h 25m

Osaka Kansai Intl

週五 1/23

6:35 pm-11:46 pm

2 stops19h 11m

$870

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

週六 1/10

6:15 am-8:00 am

2 stops35h 45m

Kobe

週五 1/23

7:05 am-10:37 pm

2 stops29h 32m

$871

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

週二 1/20

6:00 am-4:40 pm

1 stop20h 40m

Osaka Kansai Intl

週五 2/6

6:35 pm-9:42 pm

1 stop17h 07m

$879

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

週二 1/20

11:00 am-10:10 am

1 stop33h 10m

Kobe

週一 2/2

11:10 am-8:40 am

1 stop35h 30m

$881

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

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 June is currently the most expensive (average of $1,209). 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 11月 21, 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.

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?

    ANA, United Airlines, and Korean Air can get you from Massachusetts to Osaka in just under 25h 45m. Your travel time can differ by up to 9h 40m. The distance from Massachusetts to Osaka is about 6859 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 $493 on Hainan Airlines. Other airlines that offer cheap prices include Air Canada from $674 and Korean Air from $742 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 June is currently the most expensive (average of $1,209). 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 11月 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$787Average$1,101FlexibilityNo cancel feeOn-time67%
Cathay PacificCheapest$940Average$1,294FlexibilityNo cancel feeOn-time72%
ANACheapest$979Average$1,221FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$1,056Average$1,443FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$1,493Average$2,212FlexibilityNo cancel feeOn-time79%

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