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Osaka

$488+ 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — OSA
jun. 23 — jun. 301
lun. 6/23
lun. 6/30
1 adult, Economy
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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 junio 18, 2025.

Round-trip from

$773
(Air Canada)

One-way from

$488
(Air Canada)

Popular in

December

Cheapest in

November

Average price

$1,433
From Massachusetts to Osaka (OSA)
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One-way flight from Massachusetts to Osaka (OSA)
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Highest demand for flights based on searches. 3% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 junio 18, 2025.

This Air Canada deal was found by Cheapflights users on 6/17. 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.
mié. 10/226:00 amBOS - KIX
2 stops21h 25mAir Canada
jue. 11/207:10 pmKIX - BOS
2 stops33h 28mAir Canada
Deal found 6/17$765
This Air Canada deal was found by Cheapflights users on 6/17. 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.
dom. 11/166:10 amBOS - ITM
2 stops23h 00mAir Canada
mié. 11/263:00 pmITM - BOS
2 stops21h 37mAir Canada
Deal found 6/17$860
This Air Canada deal was found by Cheapflights users on 6/16. 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.
mié. 11/195:17 pmBOS - KIX
3 stops58h 18mMultiple Airlines
sáb. 11/297:10 pmKIX - BOS
2 stops28h 28mMultiple Airlines
Deal found 6/16$873
This Expedia deal was found by Cheapflights users on 6/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/196:00 amBOS - ITM
2 stops23h 55mMultiple Airlines
vie. 10/3112:00 pmITM - BOS
2 stops23h 37mMultiple Airlines
Deal found 6/16$909
This Air Canada deal was found by Cheapflights users on 6/17. 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.
dom. 11/166:10 amBOS - UKB
2 stops35h 50mMultiple Airlines
mié. 11/267:05 amUKB - BOS
2 stops29h 32mMultiple Airlines
Deal found 6/17$920
This oojo deal was found by Cheapflights users on 6/17. 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.
mar. 10/211:40 amBOS - KIX
1 stop22h 20mCathay Pacific
jue. 11/209:25 amKIX - BOS
1 stop26h 35mCathay Pacific
Deal found 6/17$941
This Alaska Airlines deal was found by Cheapflights users on 6/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/318:00 amBOS - KIX
1 stop21h 45mAlaska Airlines
dom. 11/238:45 pmKIX - BOS
1 stop24h 00mAlaska Airlines
Deal found 6/15$1,065
This Cheapflightsfares deal was found by Cheapflights users on 6/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/116:00 amBOS - KIX
1 stop20h 35mANA
jue. 11/277:10 amKIX - BOS
2 stops19h 34mANA
Deal found 6/16$1,103
This Cheapflightsfares deal was found by Cheapflights users on 6/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/96:00 amBOS - UKB
2 stops25h 45mANA
vie. 11/217:05 amUKB - BOS
2 stops19h 39mANA
Deal found 6/16$1,107
This Cheapflightsfares deal was found by Cheapflights users on 6/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/116:00 amBOS - ITM
2 stops22h 55mANA
jue. 11/277:30 amITM - BOS
2 stops20h 38mANA
Deal found 6/16$1,107
This United Airlines deal was found by Cheapflights users on 6/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/216:02 amBOS - KIX
1 stop19h 48mUnited Airlines
jue. 9/254:50 pmKIX - BOS
1 stop20h 07mUnited Airlines
Deal found 6/17$1,131
This United Airlines deal was found by Cheapflights users on 6/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/36:00 amBOS - ITM
2 stops22h 10mUnited Airlines
dom. 11/91:00 pmITM - BOS
2 stops22h 49mUnited Airlines
Deal found 6/16$1,167

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 junio 18, 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

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

dom. 8/31

6:40 pm-4:25 pm

2 stops32h 45m

Osaka Kansai Intl

sáb. 11/22

7:10 pm-9:38 am

2 stops28h 28m

$788

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

dom. 9/7

6:00 am-8:15 pm

2 stops25h 15m

Osaka Itami

sáb. 9/13

2:05 pm-9:55 pm

2 stops20h 50m

$904

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

lun. 9/15

1:40 am-1:00 pm

1 stop22h 20m

Osaka Kansai Intl

mar. 9/30

10:00 am-11:00 pm

1 stop26h 00m

$1,033

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

dom. 8/31

8:00 am-6:45 pm

1 stop21h 45m

Osaka Kansai Intl

dom. 11/23

8:45 pm-6:45 am

1 stop24h 00m

$1,065

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

dom. 7/6

10:20 am-9:50 pm

2 stops22h 30m

Osaka Kansai Intl

sáb. 7/12

11:50 am-9:55 am

3 stops35h 05m

$1,123

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

dom. 9/7

6:02 am-2:50 pm

1 stop19h 48m

Osaka Kansai Intl

sáb. 9/13

4:50 pm-11:56 pm

1 stop20h 06m

$1,130

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

dom. 8/31

9:30 am-6:10 pm

2 stops19h 40m

Osaka Itami

sáb. 11/22

8:00 am-2:29 pm

2 stops20h 29m

$1,136

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

sáb. 9/6

12:30 pm-7:50 am

2 stops30h 20m

Kobe

sáb. 9/20

7:05 am-2:40 pm

2 stops20h 35m

$1,164

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

dom. 8/31

6:02 am-5:05 pm

2 stops22h 03m

Osaka Itami

dom. 11/23

1:00 pm-9:34 pm

2 stops22h 34m

$1,167

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

dom. 8/31

9:30 am-7:30 pm

2 stops21h 00m

Osaka Kansai Intl

dom. 11/23

8:25 am-6:48 pm

2 stops24h 23m

$1,170

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

Showing 1-10 of 45 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, February is the cheapest month in which you can book a flight from Massachusetts to Osaka (average of $887). Flying from Massachusetts to Osaka in June is currently the most expensive (average of $1,323). 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 junio 18, 2025.

When flying from Massachusetts to Osaka, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Osaka by month

Plan your trip to Osaka by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Osaka ranges from 1.6 - 7.9 inches per month. June is typically the wettest month, when rainfall can reach 7.9 in. January is typically the driest time to visit Osaka when rainfall is around 1.6 in.

Temperature in Osaka by month

Plan your trip to Osaka by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Osaka, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Osaka

Get insights into the airlines that provide service to Osaka. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Osaka. Reviews last updated junio 18, 2025.
Read reviews from past customers who have flown EVA Air, Korean Air and Japan Airlines from Massachusetts to Osaka. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,204 reviews

Overall

8.4

Crew

8.6

Food

8.1

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,204 reviews
EVA Air
8.4
Very good
1,204 reviews

Overall

8.4

Crew

8.6

Food

8.1

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,090 reviews
EVA Air
8.4
Very good
1,204 reviews

Overall

8.4

Crew

8.6

Food

8.1

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very good
1,494 reviews
EVA Air
8.4
Very good
1,204 reviews

Overall

8.4

Crew

8.6

Food

8.1

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.3
Very good
886 reviews
EVA Air
8.4
Very good
1,204 reviews

Overall

8.4

Crew

8.6

Food

8.1

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Alaska Airlines
8.0
Very good
10,000 reviews
EVA Air
8.4
Very good
1,204 reviews

Overall

8.4

Crew

8.6

Food

8.1

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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.

  • 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 $488 on Air Canada. Other airlines that offer cheap prices include Etihad Airways from $539 and ANA from $631 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, February is the cheapest month in which you can book a flight from Massachusetts to Osaka (average of $887). Flying from Massachusetts to Osaka in June is currently the most expensive (average of $1,323). 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 Massachusetts?

Book flights to Massachusetts 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 6 airlines flying from Massachusetts to Osaka

Discover the top 6 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 junio 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$807Average$925FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$867Average$1,125FlexibilityNo cancel feeOn-time72%
Air CanadaCheapest$929Average$1,530FlexibilityNo cancel feeOn-time67%
ANACheapest$979Average$1,308FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$1,056Average$1,443FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$1,239Average$1,413FlexibilityNo cancel feeOn-time79%

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