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$559+ Cheap flights from Osaka (OSA) to Boston (BOS)

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — BOS
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Osaka to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Osaka (OSA) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,119
(HIS)

One-way from

$559
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$1,400
Provider with most accurate pricing for Osaka (OSA)-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Osaka (OSA)-Boston Logan Intl flights.
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From Osaka (OSA) to Boston Logan Intl
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One-way flight from Osaka (OSA) to Boston Logan Intl
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High demand for flights, 9% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Osaka to Boston

Cheapest flights from Osaka to Boston
Explore the most affordable flight options available from Osaka to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This Hawaiian Airlines deal was found by Cheapflights users on 12/17. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/208:45 pmKIX - BOS
1 stop23h 15mHawaiian Airlines
Mon 12/308:00 amBOS - KIX
1 stop44h 45mHawaiian Airlines
Deal found 12/17$1,147
This oojo deal was found by Cheapflights users on 12/17. 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.
Fri 12/209:25 amKIX - BOS
1 stop26h 35mCathay Pacific
Sun 12/2912:30 amBOS - KIX
1 stop22h 15mCathay Pacific
Deal found 12/17$1,189
This FlightHub deal was found by Cheapflights users on 12/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2010:05 amKIX - BOS
2 stops37h 37mMultiple Airlines
Mon 12/306:10 amBOS - KIX
2 stops26h 05mMultiple Airlines
Deal found 12/17$1,343
This Air Canada deal was found by Cheapflights users on 12/17. 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.
Fri 12/204:00 pmITM - BOS
2 stops20h 39mAir Canada
Mon 12/307:30 pmBOS - ITM
2 stops33h 40mAir Canada
Deal found 12/17$1,470
This Ovago deal was found by Cheapflights users on 12/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/202:50 pmITM - BOS
1 stop16h 15mJapan Airlines
Mon 12/305:57 pmBOS - ITM
2 stops35h 28mJapan Airlines
Deal found 12/17$1,595
This Cheapflightsfares deal was found by Cheapflights users on 12/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2010:05 amKIX - BOS
1 stop21h 00mJapan Airlines
Mon 12/305:38 amBOS - KIX
2 stops26h 42mJapan Airlines
Deal found 12/17$1,685
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Fri 12/206:30 pmKIX - BOS
3 stops25h 27mUnited Airlines
Mon 12/3011:05 amBOS - KIX
2 stops39h 30mUnited Airlines
Deal found 12/17$2,282
This Expedia deal was found by Cheapflights users on 12/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/184:00 pmITM - BOS
2 stops20h 39mMultiple Airlines
Fri 12/206:10 amBOS - ITM
2 stops23h 55mMultiple Airlines
Deal found 12/17$3,412
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/181:00 pmITM - BOS
2 stops32h 25mUnited Airlines
Fri 12/209:30 amBOS - ITM
3 stops42h 40mUnited Airlines
Deal found 12/17$4,512

Find flights from Osaka to Boston within your budget

Customize your flight search to find flights from Osaka to Boston 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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Mon 1/20

9:10 pm-9:42 am

2 stops50h 32m

Boston Logan Intl

Fri 1/31

6:10 am-9:50 pm

2 stops25h 40m

$1,119

OsakaBoston

ITM - BOS

ITMBOS

Osaka Itami

Fri 1/31

8:30 am-5:08 pm

2 stops22h 38m

Boston Logan Intl

Fri 2/7

8:02 pm-8:25 pm

2 stops34h 23m

$1,173

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Mon 1/20

6:30 pm-9:43 pm

1 stop17h 13m

Boston Logan Intl

Fri 1/31

6:00 pm-4:35 pm

1 stop32h 35m

$1,211

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Mon 1/20

4:05 pm-10:00 pm

2 stops43h 55m

Boston Logan Intl

Thu 1/30

12:30 am-6:20 am

1 stop39h 50m

$1,258

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Sun 1/12

8:45 pm-6:00 am

1 stop23h 15m

Boston Logan Intl

Tue 1/14

8:00 am-3:45 pm

1 stop41h 45m

$1,344

OsakaBoston

ITM - BOS

ITMBOS

Osaka Itami

Fri 1/31

2:50 pm-5:20 pm

1 stop16h 30m

Boston Logan Intl

Fri 2/7

12:15 pm-7:55 pm

1 stop17h 40m

$1,776

OsakaBoston

ITM - BOS

ITMBOS

Osaka Itami

Fri 1/31

1:00 pm-5:56 am

3 stops30h 56m

Boston Logan Intl

Fri 2/7

6:25 pm-6:10 pm

2 stops57h 45m

$1,855

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Sat 1/18

12:55 pm-7:15 pm

1 stop44h 20m

Boston Logan Intl

Tue 1/21

7:09 pm-11:20 am

1 stop26h 11m

$1,952

OsakaBoston

ITM - BOS

ITMBOS

Osaka Itami

Sun 1/12

12:30 pm-10:37 pm

2 stops24h 07m

Boston Logan Intl

Tue 1/14

6:10 am-7:55 pm

3 stops23h 45m

$2,114

OsakaBoston

KIX - BOS

KIXBOS

Osaka Kansai Intl

Sun 3/9

6:10 pm-9:40 am

1 stop28h 30m

Boston Logan Intl

Mon 3/17

6:50 pm-5:00 pm

2 stops33h 10m

$4,590

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 24 results
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2
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  • Most accurate provider: When it comes to deals on Osaka-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Osaka-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Osaka-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Osaka-Boston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Osaka-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Osaka to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Osaka 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.

Travel insights for flights from Osaka to Boston

Get recent, data-driven insights about flights from Osaka to Boston including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from Osaka to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

When flying from Osaka to Boston, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 39% versus a flight at noon.

Rainfall in Boston by month

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

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

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

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated December 18, 2024.
Korean Air
8.4
Very good
1,018 reviews

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Comfort

8.3

Overall

8.4

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.4
Very good
1,018 reviews
Korean Air
8.4
Very good
1,018 reviews

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Comfort

8.3

Overall

8.4

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very good
1,443 reviews
Korean Air
8.4
Very good
1,018 reviews

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Comfort

8.3

Overall

8.4

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Asiana Airlines
8.3
Very good
477 reviews
Korean Air
8.4
Very good
1,018 reviews

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Comfort

8.3

Overall

8.4

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Delta
8.0
Very good
8,604 reviews
Korean Air
8.4
Very good
1,018 reviews

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Comfort

8.3

Overall

8.4

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Hawaiian Airlines
7.9
Good
2,295 reviews
Korean Air
8.4
Very good
1,018 reviews

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Comfort

8.3

Overall

8.4

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

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

  • What airport do you fly into for flights to Boston from Osaka?

    Boston Logan Intl (BOS) is the airport you will fly into if you book a flight from Osaka to Boston. You should not have trouble finding flights to Logan Intl from Osaka; the airport handles an average of 0 inbound flights from Osaka per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Boston airport from Osaka. It is only a 2.6 mi journey from Logan Intl (BOS) to Boston’s city center.

  • What are the cheapest airlines flying from Osaka to Boston round-trip?

    Currently priced at $1,173, American Airlines will fly you from Osaka to Boston and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Cathay Pacific - these airlines can fly you to your destination from $1,211 and $1,258, respectively. You may be able to fly from Osaka to Boston for 19% less than the average price by searching for these airlines.

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

    The cheapest airline one-way is Cathay Pacific, with whom users have recently found tickets for as low as $709. However, be on the lookout for offers from American Airlines and Hawaiian Airlines, as they are both options that can get you from Osaka to Boston for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Osaka to Boston 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 Osaka to Boston?

    Currently, January is the cheapest month in which you can book a flight from Osaka to Boston (average of $218). Flying from Osaka to Boston in July is currently the most expensive (average of $311). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Osaka to Boston

See prices for flight routes from nearby airports that may be better suited for you.
Kansai Intl to Boston flights
Itami to Boston flights

Top 3 airlines flying from Osaka to Boston

Discover the top 3 airlines that operate flights from Osaka to Boston. 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$917Average$1,161FlexibilityNo cancel feeOn-time72%
Air CanadaCheapest$1,101Average$1,514FlexibilityNo cancel feeOn-time67%
Hawaiian AirlinesCheapest$1,234Average$1,314FlexibilityNo cancel feeOn-time85%
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