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Cheap flights from Osaka (OSA) to Boston (BOS) from $656

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 8/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
OSA — BOS
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
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 May 16, 2024.

Popular in

May

Cheapest in

February

Average price

$2,116

Round-trip from

$218
High demand for flights, 23% potential price rise
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Best time to find cheap flights, 39% potential price drop
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Average for round-trip flights in May 2024
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From Osaka (OSA) to Boston Logan Intl
Search Deals

What is the cheapest day to fly round-trip from Osaka to Boston?

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 32% on the overall cost on flights from Osaka to Boston.

What is the cheapest month to fly from Osaka to Boston?

Flights from Osaka to Boston lean towards being more expensive in May. Prices are generally better when you fly from Osaka to Boston in February, with the cheapest ticket starting at $996.

When is the cheapest time to fly from Osaka to Boston (OSA - BOS)?

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 28% versus a flight at noon.

Cheap Cathay Pacific flights from Osaka to Boston

Explore cheap flight options specifically provided by Cathay Pacific for the route between Osaka and Boston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Consider these cheap Cathay Pacific flights we've found departing from Osaka to Boston. Make sure to check back often as deals are often changing.
Fri 11/89:30 amKIX - BOS
1 stop25h 10mCathay Pacific
Fri 11/159:00 amBOS - KIX
2 stops31h 20mCathay Pacific
Deal found 5/16$1,006
Tue 10/110:00 amKIX - BOS
1 stop25h 20mCathay Pacific
Wed 11/139:00 amBOS - KIX
2 stops31h 20mCathay Pacific
Deal found 5/15$1,009
Tue 10/14:20 pmKIX - BOS
2 stops43h 00mCathay Pacific
Wed 11/139:00 amBOS - KIX
2 stops31h 20mCathay Pacific
Deal found 5/15$1,040
Fri 11/810:00 amKIX - BOS
2 stops27h 20mCathay Pacific
Fri 11/159:00 amBOS - KIX
2 stops31h 20mCathay Pacific
Deal found 5/16$1,043
Tue 10/19:10 amKIX - BOS
1 stop26h 10mCathay Pacific
Tue 11/1212:30 amBOS - KIX
1 stop30h 35mCathay Pacific
Deal found 5/15$1,063
Tue 10/19:10 amKIX - BOS
1 stop26h 10mCathay Pacific
Tue 11/1212:30 amBOS - KIX
2 stops24h 15mCathay Pacific
Deal found 5/15$1,080
Tue 10/14:20 pmKIX - BOS
2 stops43h 00mCathay Pacific
Tue 11/1212:30 amBOS - KIX
2 stops24h 15mCathay Pacific
Deal found 5/15$1,111
Fri 11/89:30 amKIX - BOS
2 stops27h 50mCathay Pacific
Fri 11/159:00 amBOS - KIX
3 stops39h 45mCathay Pacific
Deal found 5/16$1,170
Wed 6/1210:00 amKIX - BOS
1 stop25h 20mCathay Pacific
Wed 6/266:31 amBOS - KIX
2 stops35h 04mCathay Pacific
Deal found 5/14$1,223

Cheap American Airlines flights from Osaka to Boston

Explore cheap flight options specifically provided by American Airlines for the route between Osaka and Boston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Have a look at some of the cheapest available American Airlines flights departing from Osaka and landing in Boston. Check back soon if you're not seeing flights that suit your needs.
Thu 10/171:30 pmITM - BOS
2 stops34h 20mAmerican Airlines
Mon 10/216:00 amBOS - ITM
2 stops22h 40mAmerican Airlines
Deal found 5/14$1,180
Thu 10/171:30 pmITM - BOS
2 stops34h 20mAmerican Airlines
Mon 10/218:30 amBOS - ITM
2 stops21h 10mAmerican Airlines
Deal found 5/15$1,187
Tue 10/13:45 pmITM - BOS
2 stops34h 34mAmerican Airlines
Wed 11/137:31 pmBOS - ITM
2 stops33h 39mAmerican Airlines
Deal found 5/15$1,208
Tue 6/117:25 amITM - BOS
2 stops25h 23mAmerican Airlines
Tue 6/258:02 amBOS - ITM
2 stops21h 33mAmerican Airlines
Deal found 5/14$1,333
Tue 6/112:35 pmITM - BOS
1 stop16h 50mAmerican Airlines
Wed 6/266:00 amBOS - ITM
2 stops23h 35mAmerican Airlines
Deal found 5/14$1,572
Tue 6/112:35 pmITM - BOS
1 stop16h 50mAmerican Airlines
Mon 6/247:00 amBOS - ITM
2 stops23h 50mAmerican Airlines
Deal found 5/14$1,573
Fri 6/141:30 pmITM - BOS
2 stops22h 07mAmerican Airlines
Wed 6/268:02 amBOS - ITM
2 stops22h 08mAmerican Airlines
Deal found 5/14$1,630
Thu 6/132:35 pmITM - BOS
1 stop16h 50mAmerican Airlines
Thu 6/276:00 amBOS - ITM
2 stops23h 35mAmerican Airlines
Deal found 5/14$1,687
Fri 8/92:40 pmITM - BOS
1 stop16h 45mAmerican Airlines
Sat 8/247:00 amBOS - ITM
2 stops22h 40mAmerican Airlines
Deal found 5/16$1,758

Cheap Osaka to Boston flights in May & June 2024

Find cheap flight options from Osaka to Boston specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Scroll through some of the best deals on flights from Osaka to Boston in 2024. Check back soon for alternative fares.
Tue 6/116:00 pmKIX - BOS
2 stops28h 38mAir Canada
Wed 6/266:10 pmBOS - KIX
2 stops33h 10mAir Canada
Deal found 5/14$1,222
Wed 6/1210:00 amKIX - BOS
1 stop25h 20mCathay Pacific
Wed 6/266:31 amBOS - KIX
2 stops35h 04mCathay Pacific
Deal found 5/14$1,223
Tue 6/116:00 pmKIX - BOS
2 stops28h 38mAir Canada
Mon 6/247:40 pmBOS - KIX
2 stops31h 40mAir Canada
Deal found 5/14$1,228
Wed 6/129:10 amKIX - BOS
1 stop26h 10mCathay Pacific
Tue 6/251:45 amBOS - KIX
1 stop30h 40mCathay Pacific
Deal found 5/14$1,276
Tue 6/1110:00 amKIX - BOS
1 stop25h 20mCathay Pacific
Tue 6/251:45 amBOS - KIX
1 stop30h 40mCathay Pacific
Deal found 5/14$1,289
Wed 6/129:10 amKIX - BOS
2 stops38h 14mCathay Pacific
Wed 6/266:31 amBOS - KIX
2 stops35h 04mCathay Pacific
Deal found 5/14$1,305
Mon 5/278:45 pmKIX - BOS
1 stop22h 45mHawaiian Airlines
Mon 6/38:30 amBOS - KIX
1 stop21h 15mHawaiian Airlines
Deal found 5/15$1,306
Mon 6/1010:00 amKIX - BOS
1 stop25h 20mCathay Pacific
Sun 6/231:45 amBOS - KIX
1 stop30h 40mCathay Pacific
Deal found 5/14$1,310
Wed 6/124:20 pmKIX - BOS
3 stops43h 17mCathay Pacific
Wed 6/2610:23 amBOS - KIX
2 stops31h 12mCathay Pacific
Deal found 5/14$1,315

Osaka to Boston 2024 flight deals

Discover exclusive flight deals for travel between Osaka and Boston in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Scroll through some of the best deals on flights from Osaka to Boston in 2024. Check back soon for alternative fares.
Fri 11/89:30 amKIX - BOS
1 stop25h 10mCathay Pacific
Fri 11/159:00 amBOS - KIX
2 stops31h 20mCathay Pacific
Deal found 5/16$1,006
Tue 10/110:00 amKIX - BOS
1 stop25h 20mCathay Pacific
Wed 11/139:00 amBOS - KIX
2 stops31h 20mCathay Pacific
Deal found 5/15$1,009
Tue 10/14:20 pmKIX - BOS
2 stops43h 00mCathay Pacific
Wed 11/139:00 amBOS - KIX
2 stops31h 20mCathay Pacific
Deal found 5/15$1,040
Fri 11/810:00 amKIX - BOS
2 stops27h 20mCathay Pacific
Fri 11/159:00 amBOS - KIX
2 stops31h 20mCathay Pacific
Deal found 5/16$1,043
Tue 10/19:10 amKIX - BOS
1 stop26h 10mCathay Pacific
Tue 11/1212:30 amBOS - KIX
1 stop30h 35mCathay Pacific
Deal found 5/15$1,063
Tue 10/19:10 amKIX - BOS
1 stop26h 10mCathay Pacific
Tue 11/1212:30 amBOS - KIX
2 stops24h 15mCathay Pacific
Deal found 5/15$1,080
Tue 10/14:20 pmKIX - BOS
2 stops43h 00mCathay Pacific
Tue 11/1212:30 amBOS - KIX
2 stops24h 15mCathay Pacific
Deal found 5/15$1,111
Fri 11/89:30 amKIX - BOS
2 stops27h 50mCathay Pacific
Fri 11/159:00 amBOS - KIX
3 stops39h 45mCathay Pacific
Deal found 5/16$1,170
Thu 10/171:30 pmITM - BOS
2 stops34h 20mAmerican Airlines
Mon 10/216:00 amBOS - ITM
2 stops22h 40mAmerican Airlines
Deal found 5/14$1,180

One-way flights to Boston from Osaka

Search for one-way flight options from Osaka to Boston. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Take a look at some of the best available options we've come across on one-way flights from Osaka to Boston. Users in need of a round-trip flight from Osaka to Boston instead should update the search form at the top of page.
Thu 8/227:30 amKIX - BOS
3 stops39h 20mMultiple Airlines
Deal found 5/14$656
Sat 9/2111:10 amKIX - BOS
2 stops31h 34mMultiple Airlines
Deal found 5/16$659
Sat 9/2111:10 amKIX - BOS
2 stops31h 34mMultiple Airlines
Deal found 5/15$660
Mon 9/25:50 pmKIX - BOS
3 stops29h 40mMultiple Airlines
Deal found 5/15$665
Tue 9/37:30 amKIX - BOS
3 stops29h 13mMultiple Airlines
Deal found 5/16$666
Mon 7/88:45 pmKIX - BOS
3 stops35h 37mMultiple Airlines
Deal found 5/15$671
Sat 9/2110:00 amKIX - BOS
1 stop25h 20mCathay Pacific
Deal found 5/16$686
Wed 6/1910:00 amKIX - BOS
1 stop25h 20mCathay Pacific
Deal found 5/15$687
Wed 8/217:30 amKIX - BOS
3 stops29h 13mMultiple Airlines
Deal found 5/14$688

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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,006 - $1,516

Route

Depart

Return

Price

Osaka Kansai IntlBoston Logan Intl

KIX - BOS

KIXBOS

Osaka Kansai Intl

Fri 11/8

1 stop25h 10m

Boston Logan Intl

Fri 11/15

2 stops31h 20m

$1,006

Osaka ItamiBoston Logan Intl

ITM - BOS

ITMBOS

Osaka Itami

Thu 10/17

2 stops34h 20m

Boston Logan Intl

Mon 10/21

2 stops22h 40m

$1,180

Osaka Kansai IntlBoston Logan Intl

KIX - BOS

KIXBOS

Osaka Kansai Intl

Tue 6/11

2 stops28h 38m

Boston Logan Intl

Wed 6/26

2 stops33h 10m

$1,222

Osaka Kansai IntlBoston Logan Intl

KIX - BOS

KIXBOS

Osaka Kansai Intl

Mon 5/27

1 stop22h 45m

Boston Logan Intl

Mon 6/3

1 stop21h 15m

$1,306

Osaka Kansai IntlBoston Logan Intl

KIX - BOS

KIXBOS

Osaka Kansai Intl

Wed 6/12

2 stops42h 05m

Boston Logan Intl

Thu 6/27

1 stop25h 00m

$1,375

Osaka Kansai IntlBoston Logan Intl

KIX - BOS

KIXBOS

Osaka Kansai Intl

Fri 6/14

3 stops28h 36m

Boston Logan Intl

Wed 6/26

3 stops35h 38m

$1,384

Osaka Kansai IntlBoston Logan Intl

KIX - BOS

KIXBOS

Osaka Kansai Intl

Fri 6/14

2 stops46h 25m

Boston Logan Intl

Tue 6/25

1 stop21h 50m

$1,422

Osaka ItamiBoston Logan Intl

ITM - BOS

ITMBOS

Osaka Itami

Wed 6/12

2 stops37h 20m

Boston Logan Intl

Tue 6/25

2 stops25h 45m

$1,488

Osaka Kansai IntlBoston Logan Intl

KIX - BOS

KIXBOS

Osaka Kansai Intl

Tue 6/11

2 stops24h 54m

Boston Logan Intl

Mon 6/24

1 stop18h 50m

$1,516

Flights are sorted by cheapest first

Deals found on 5/16

When is the cheapest time to fly from Osaka to Boston?

Use this chart to determine the cheapest time to fly round-trip from Osaka to Boston. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Osaka to Boston flight should consider departing on Thursday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Boston by month

Plan your trip from Osaka to Boston by taking into account the cheapest months to travel. The average price of a one-way flight from Osaka to Boston is currently $671 while a round-trip flight costs $1,322. Price data was last updated on May 12, 2024.

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 $328). 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.

January

$218

February

$220

March

$263

April

$286

May

$275

June

$316

July

$328

August

$285

September

$258

October

$259

November

$258

December

$233

Temperature and rainfall in Boston by month

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

BOS

Temperature

30.2 - 73.4 °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 May 16, 2024.
Peruse reviews from past customers who have flown with Cathay Pacific, American Airlines and Air Canada from Osaka to Boston to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.5
Very good
921 reviews
Check prices

Food

7.8

Crew

8.8

Comfort

8.3

Overall

8.5

Entertainment

8.0

Boarding

8.6

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

ANA
8.5
Very good
921 reviews
ANA
8.5
Very good
921 reviews
Check prices

Food

7.8

Crew

8.8

Comfort

8.3

Overall

8.5

Entertainment

8.0

Boarding

8.6

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

Asiana Airlines
8.4
Very good
577 reviews
ANA
8.5
Very good
921 reviews
Check prices

Food

7.8

Crew

8.8

Comfort

8.3

Overall

8.5

Entertainment

8.0

Boarding

8.6

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

Japan Airlines
8.3
Very good
1,472 reviews
ANA
8.5
Very good
921 reviews
Check prices

Food

7.8

Crew

8.8

Comfort

8.3

Overall

8.5

Entertainment

8.0

Boarding

8.6

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

Delta
8.0
Very good
10,673 reviews
ANA
8.5
Very good
921 reviews
Check prices

Food

7.8

Crew

8.8

Comfort

8.3

Overall

8.5

Entertainment

8.0

Boarding

8.6

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

Hawaiian Airlines
8.0
Very good
2,297 reviews
ANA
8.5
Very good
921 reviews
Check prices

Food

7.8

Crew

8.8

Comfort

8.3

Overall

8.5

Entertainment

8.0

Boarding

8.6

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

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 2 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.

  • Can I find flights from Osaka to Boston for under $1,100 on Cheapflights?

    Yes, there are multiple flights from Osaka to Boston for under $1,100. The cheapest flight booked recently is on Cathay Pacific for just $1,006, but on average you can expect to pay $1,178.

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

    Currently priced at $1,006, Cathay Pacific will fly you from Osaka to Boston and back. In addition to Cathay Pacific, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Air Canada - these airlines can fly you to your destination from $1,180 and $1,222, respectively. You may be able to fly from Osaka to Boston for 38% less than the average price by searching for these airlines.

  • What does KIX to BOS mean?

    KIX and BOS are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. KIX to BOS refers to a flight route from Osaka Kansai Intl Airport to Boston Logan Intl Airport. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Osaka Itami Airport (ITM), Kobe Airport (UKB).

  • Can I find deals for flights from Osaka to Boston that include extra baggage allowance?

    The amount of baggage you can bring on your Osaka to Boston flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Osaka to Boston with specific airlines?

    Yes, Cheapflights allows you to browse and filter Osaka to Boston flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Osaka to Boston that allow pets onboard?

    Many airlines flying from Osaka to Boston offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Osaka to Boston?

    Yes, you can often find last-minute deals on Osaka to Boston flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Osaka to Boston flight deals updated?

    The Osaka to Boston flight deals you see on this page were last updated on 5/16.

See more FAQs

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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 2 airlines flying from Osaka to Boston

Discover the top 2 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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$984Average$1,142FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Hawaiian AirlinesCheapest$1,277Average$1,438FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
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Search flights from Osaka to Boston by cabin class

Find flights from Osaka to Boston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Osaka to Boston?

Cheapflights helps you search for flights from Osaka to Boston via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Osaka to Boston?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Osaka to Boston for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Osaka to Boston with no change fees?

Yes, we can. To see specific flights from Osaka to Boston with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Osaka to Boston become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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