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Cheap flights from Boston (BOS) to Kansai Intl (KIX) from $657

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 8/17. 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.
BOS — KIX
Jun 7 — Jun 141
From?
To?
Fri 6/7
Fri 6/14
1 adult, Economy
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Cheap flight deals from Boston to Kansai Intl

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Kansai Intl (KIX). 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 June 2, 2024.

Popular in

December

Cheapest in

April

Round-trip from

$1,107

One-way from

$707
High demand for flights, 32% potential price rise
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Best time to find cheap flights, 30% potential price drop
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From Boston Logan Intl to Osaka Kansai Intl
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One-way flight from Boston Logan Intl to Osaka Kansai Intl
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What is the cheapest day to fly round-trip from Boston to Osaka Kansai Intl Airport?

Flights from Boston to Osaka Kansai Intl Airport are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Osaka Kansai Intl Airport.

What is the cheapest month to fly from Boston to Osaka Kansai Intl Airport?

April can be a great time to fly to Osaka Kansai Intl Airport from Boston with a flight ticket averaging about $1,580. Cheapflights users have found deals in the month of April for as cheap as $1,012. The most expensive prices can be found in the month of December.

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

When flying from Boston to Osaka Kansai Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 82% versus a flight at noon.

Cheap Delta flights from Boston to Kansai Intl

Explore cheap flight options specifically provided by Delta for the route between Boston and Kansai Intl. 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 2,807,690 searches. Data last updated June 2, 2024.
Take a peek at the cheapest Delta flights we've detected traveling from Boston to Osaka. Make sure to double check the flight details before booking.
Wed 11/205:10 pmBOS - KIX
2 stops29h 40mDelta
Tue 12/32:00 pmKIX - BOS
1 stop33h 00mDelta
Deal found 6/2$1,323
Thu 11/75:00 pmBOS - KIX
2 stops29h 50mDelta
Thu 11/2111:55 amKIX - BOS
2 stops33h 26mDelta
Deal found 6/1$1,370

Cheap Air Canada flights from Boston to Kansai Intl

Explore cheap flight options specifically provided by Air Canada for the route between Boston and Kansai Intl. 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 2,807,690 searches. Data last updated June 2, 2024.
Some of the lowest-priced Air Canada flights we've found at this time heading from Boston to Osaka. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Sun 9/86:10 pmBOS - KIX
2 stops33h 45mAir Canada
Thu 9/267:00 pmKIX - BOS
2 stops27h 37mAir Canada
Deal found 6/1$1,088
Wed 9/116:00 amBOS - KIX
2 stops21h 55mAir Canada
Tue 9/246:00 pmKIX - BOS
1 stop28h 29mAir Canada
Deal found 6/1$1,094
Mon 9/2310:20 amBOS - KIX
1 stop17h 00mAir Canada
Tue 10/156:00 pmKIX - BOS
1 stop28h 29mAir Canada
Deal found 6/1$1,099
Wed 9/1110:20 amBOS - KIX
1 stop17h 00mAir Canada
Fri 9/276:00 pmKIX - BOS
2 stops28h 37mAir Canada
Deal found 6/1$1,115
Wed 9/116:05 amBOS - KIX
1 stop21h 15mAir Canada
Tue 9/246:00 pmKIX - BOS
1 stop37h 44mAir Canada
Deal found 6/1$1,121
Thu 9/126:00 amBOS - KIX
2 stops21h 20mAir Canada
Thu 9/267:00 pmKIX - BOS
2 stops32h 37mAir Canada
Deal found 6/1$1,122
Thu 9/126:05 amBOS - KIX
2 stops21h 15mAir Canada
Tue 9/246:00 pmKIX - BOS
1 stop17h 39mAir Canada
Deal found 6/1$1,155
Fri 9/136:00 amBOS - KIX
2 stops21h 55mAir Canada
Tue 9/247:00 pmKIX - BOS
2 stops27h 37mAir Canada
Deal found 6/1$1,159
Sat 9/216:00 amBOS - KIX
2 stops21h 20mAir Canada
Tue 10/156:00 pmKIX - BOS
1 stop17h 39mAir Canada
Deal found 6/1$1,165

Cheap Boston to Kansai Intl flights in June & July 2024

Find cheap flight options from Boston to Kansai Intl specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,807,690 searches. Prices were last updated on June 2, 2024.
Check out some of the best flight deals from Boston to Osaka in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Sat 6/157:15 pmBOS - KIX
3 stops31h 40mMultiple Airlines
Thu 6/207:00 pmKIX - BOS
3 stops36h 00mMultiple Airlines
Deal found 6/1$1,775
Tue 6/187:40 pmBOS - KIX
1 stop31h 40mAir Canada
Thu 6/277:05 pmKIX - BOS
2 stops27h 24mAir Canada
Deal found 6/1$1,820
Sat 6/155:47 pmBOS - KIX
2 stops38h 38mCathay Pacific
Thu 6/2010:00 amKIX - BOS
1 stop25h 20mCathay Pacific
Deal found 6/1$1,843
Tue 6/257:40 pmBOS - KIX
1 stop31h 40mAir Canada
Sat 7/207:00 pmKIX - BOS
2 stops27h 31mAir Canada
Deal found 6/1$1,863
Tue 6/188:25 pmBOS - KIX
1 stop23h 25mKLM
Thu 6/2710:30 amKIX - BOS
1 stop43h 05mKLM
Deal found 6/1$1,894
Sat 6/156:05 amBOS - KIX
2 stops24h 25mAir Canada
Sat 6/227:05 pmKIX - BOS
2 stops27h 33mAir Canada
Deal found 6/1$1,906
Sat 6/158:30 amBOS - KIX
1 stop42h 20mMultiple Airlines
Thu 6/2010:00 amKIX - BOS
1 stop25h 20mMultiple Airlines
Deal found 6/1$1,961
Sat 6/156:15 pmBOS - KIX
2 stops57h 05mAir Canada
Thu 6/207:05 pmKIX - BOS
2 stops35h 23mAir Canada
Deal found 6/1$1,962
Sat 6/157:15 pmBOS - KIX
3 stops28h 45mMultiple Airlines
Sat 6/227:30 amKIX - BOS
3 stops37h 15mMultiple Airlines
Deal found 6/1$1,977

Boston to Kansai Intl 2024 flight deals

Discover exclusive flight deals for travel between Boston and Kansai Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Check out some of the best flight deals from Boston to Osaka in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Sat 9/71:45 amBOS - KIX
1 stop22h 15mCathay Pacific
Thu 9/2610:00 amKIX - BOS
1 stop25h 20mCathay Pacific
Deal found 6/1$1,056
Sat 9/71:45 amBOS - KIX
1 stop22h 15mCathay Pacific
Sun 9/226:40 pmKIX - BOS
1 stop40h 40mCathay Pacific
Deal found 6/1$1,071
Mon 8/126:00 amBOS - KIX
2 stops23h 00mMultiple Airlines
Wed 9/117:30 amKIX - BOS
3 stops29h 13mMultiple Airlines
Deal found 6/1$1,075
Sat 9/71:45 amBOS - KIX
1 stop22h 15mCathay Pacific
Sat 9/219:10 amKIX - BOS
1 stop26h 10mCathay Pacific
Deal found 6/2$1,082
Sat 9/71:45 amBOS - KIX
2 stops24h 10mCathay Pacific
Sat 9/2110:00 amKIX - BOS
1 stop25h 20mCathay Pacific
Deal found 6/2$1,086
Sun 9/86:10 pmBOS - KIX
2 stops33h 45mAir Canada
Thu 9/267:00 pmKIX - BOS
2 stops27h 37mAir Canada
Deal found 6/1$1,088
Wed 9/116:00 amBOS - KIX
2 stops21h 55mAir Canada
Tue 9/246:00 pmKIX - BOS
1 stop28h 29mAir Canada
Deal found 6/1$1,094
Tue 10/156:00 amBOS - KIX
2 stops21h 20mMultiple Airlines
Wed 11/63:55 pmKIX - BOS
2 stops20h 39mMultiple Airlines
Deal found 6/1$1,098
Mon 9/2310:20 amBOS - KIX
1 stop17h 00mAir Canada
Tue 10/156:00 pmKIX - BOS
1 stop28h 29mAir Canada
Deal found 6/1$1,099

Boston to Kansai Intl flights leaving soon

Find last-minute flight options from Boston to Kansai Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Have a look at some of the flights available from Boston to Osaka departing last-minute. Tip: verify your flight details before completing your reservation.
Fri 6/78:30 amBOS - KIX
1 stop21h 15mHawaiian Airlines
Fri 7/268:45 pmKIX - BOS
1 stop22h 45mHawaiian Airlines
Deal found 6/2$1,992
Fri 6/76:05 amBOS - KIX
2 stops24h 25mMultiple Airlines
Fri 7/266:00 pmKIX - BOS
2 stops25h 00mMultiple Airlines
Deal found 6/2$2,030
Fri 6/711:40 amBOS - KIX
3 stops31h 15mMultiple Airlines
Fri 7/266:00 pmKIX - BOS
2 stops37h 44mMultiple Airlines
Deal found 6/2$2,116
Fri 6/77:15 pmBOS - KIX
3 stops33h 00mMultiple Airlines
Fri 7/266:00 pmKIX - BOS
3 stops33h 34mMultiple Airlines
Deal found 6/2$2,131
Fri 6/78:30 amBOS - KIX
2 stops46h 40mMultiple Airlines
Fri 7/269:45 pmKIX - BOS
1 stop21h 45mMultiple Airlines
Deal found 6/2$2,231

One-way flights to Kansai Intl from Boston

Search for one-way flight options from Boston to Kansai Intl. 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 2,807,690 searches. Data last updated June 2, 2024.
Users in need of a one-way flight from Boston to Osaka can choose from these deals. For those needing a return trip from Boston, there is a search form available above.
Sat 8/173:59 pmBOS - KIX
2 stops41h 16mMultiple Airlines
Deal found 6/1$657
Thu 10/246:10 pmBOS - KIX
2 stops33h 45mAir Canada
Deal found 6/1$707
Sat 8/171:30 pmBOS - KIX
1 stop30h 10mMultiple Airlines
Deal found 6/1$711
Sat 8/1710:45 pmBOS - KIX
3 stops32h 45mMultiple Airlines
Deal found 6/1$798
Sun 6/91:30 pmBOS - KIX
1 stop31h 20mMultiple Airlines
Deal found 6/1$813
Wed 10/231:45 amBOS - KIX
1 stop30h 40mCathay Pacific
Deal found 6/1$825
Sun 6/97:15 pmBOS - KIX
3 stops51h 55mMultiple Airlines
Deal found 6/1$835
Sun 6/91:30 pmBOS - KIX
2 stops36h 40mMultiple Airlines
Deal found 6/1$864
Thu 10/2412:25 pmBOS - KIX
3 stops37h 30mCathay Pacific
Deal found 6/1$925

Find flights from Boston to Kansai Intl within your budget

Customize your flight search to find flights from Boston to Kansai Intl 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 2,807,690 searches. Data last updated June 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,056 - $1,467

Route

Depart

Return

Price

Boston Logan IntlOsaka Kansai Intl

BOS - KIX

BOSKIX

Boston Logan Intl

Sat 9/7

1 stop22h 15m

Osaka Kansai Intl

Thu 9/26

1 stop25h 20m

$1,056

Boston Logan IntlOsaka Kansai Intl

BOS - KIX

BOSKIX

Boston Logan Intl

Mon 8/12

2 stops23h 00m

Osaka Kansai Intl

Wed 9/11

3 stops29h 13m

$1,075

Boston Logan IntlOsaka Kansai Intl

BOS - KIX

BOSKIX

Boston Logan Intl

Sun 9/8

2 stops33h 45m

Osaka Kansai Intl

Thu 9/26

2 stops27h 37m

$1,088

Boston Logan IntlOsaka Kansai Intl

BOS - KIX

BOSKIX

Boston Logan Intl

Tue 9/10

1 stop32h 10m

Osaka Kansai Intl

Wed 9/25

1 stop35h 00m

$1,228

Boston Logan IntlOsaka Kansai Intl

BOS - KIX

BOSKIX

Boston Logan Intl

Wed 11/20

2 stops29h 40m

Osaka Kansai Intl

Tue 12/3

1 stop33h 00m

$1,323

Boston Logan IntlOsaka Kansai Intl

BOS - KIX

BOSKIX

Boston Logan Intl

Wed 10/9

1 stop21h 40m

Osaka Kansai Intl

Wed 10/16

1 stop26h 20m

$1,358

Boston Logan IntlOsaka Kansai Intl

BOS - KIX

BOSKIX

Boston Logan Intl

Tue 11/5

1 stop20h 00m

Osaka Kansai Intl

Fri 11/22

1 stop35h 05m

$1,359

Boston Logan IntlOsaka Kansai Intl

BOS - KIX

BOSKIX

Boston Logan Intl

Wed 11/20

2 stops23h 15m

Osaka Kansai Intl

Sat 11/30

1 stop24h 15m

$1,361

Boston Logan IntlOsaka Kansai Intl

BOS - KIX

BOSKIX

Boston Logan Intl

Sun 11/3

1 stop35h 20m

Osaka Kansai Intl

Tue 11/19

1 stop32h 00m

$1,467

Flights are sorted by cheapest first

Deals found on 6/1

What is the cheapest day to fly from Boston to Osaka Kansai Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Boston to Kansai Intl. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Boston to Osaka Kansai Intl Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Boston to Kansai Intl

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

Temperature and rainfall in Kansai Intl by month

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

OSA

Temperature

42.8 - 84.2 °F

Reviews of airlines servicing Kansai Intl

Get insights into the airlines that provide service to Kansai Intl. 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 Kansai Intl. Reviews last updated June 2, 2024.
See what other customers who have flown with Delta, Air Canada and American Airlines from Boston to Osaka have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,142 reviews
Check prices

Crew

8.8

Boarding

8.6

Food

8.1

Entertainment

8.2

Comfort

8.3

Overall

8.5

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Korean Air
8.5
Very good
1,142 reviews
Korean Air
8.5
Very good
1,142 reviews
Check prices

Crew

8.8

Boarding

8.6

Food

8.1

Entertainment

8.2

Comfort

8.3

Overall

8.5

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Japan Airlines
8.3
Very good
1,466 reviews
Korean Air
8.5
Very good
1,142 reviews
Check prices

Crew

8.8

Boarding

8.6

Food

8.1

Entertainment

8.2

Comfort

8.3

Overall

8.5

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Singapore Airlines
8.2
Very good
1,423 reviews
Korean Air
8.5
Very good
1,142 reviews
Check prices

Crew

8.8

Boarding

8.6

Food

8.1

Entertainment

8.2

Comfort

8.3

Overall

8.5

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Delta
8.0
Very good
10,402 reviews
Korean Air
8.5
Very good
1,142 reviews
Check prices

Crew

8.8

Boarding

8.6

Food

8.1

Entertainment

8.2

Comfort

8.3

Overall

8.5

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Cathay Pacific
7.8
Good
1,049 reviews
Korean Air
8.5
Very good
1,142 reviews
Check prices

Crew

8.8

Boarding

8.6

Food

8.1

Entertainment

8.2

Comfort

8.3

Overall

8.5

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Related info for your journey

Find useful and relevant information for your journey from Boston to Kansai Intl. 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 from for flights from Boston to Osaka Kansai Intl?

    If you book a flight to Osaka Kansai Intl from Boston, you will be flying from Logan Intl, which is the city’s only airport. Boston Logan Intl (BOS) is located 2.6 mi from the center of Boston. There are 0 flights from Logan Intl to Osaka Kansai Intl per day from 7 different airlines.

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

    Yes, there are multiple flights from Boston to Osaka Kansai Intl Airport for under $1,100. The cheapest flight booked recently is on Cathay Pacific for just $1,056, but on average you can expect to pay $1,106.

  • Are there last-minute flights available from Boston to Osaka Kansai Intl Airport for under $2,000?

    There are currently 5+ open flights from Boston to Osaka Kansai Intl Airport within the next 7 days for less than $2,000.

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

    Flying on Cathay Pacific is currently your cheapest option to Osaka Kansai Intl Airport, with prices starting at $1,056. Another option worth looking into is Air Canada, starting at $1,088 round trip. Cathay Pacific is currently priced 40% below the average price you’ll pay for this route.

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

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $707. Cathay Pacific flights start at $825 while deals on American Airlines start at $955 one-way.

  • What does BOS to KIX mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Boston Logan Intl Airport to Osaka Kansai Intl Airport flight would often be abbreviated as a BOS to KIX flight.

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

    The amount of baggage you can bring on your Boston to Kansai Intl 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 Boston to Kansai Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boston to Kansai Intl 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 Boston to Kansai Intl that include hotel bookings?

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

  • How can I find direct flights from Boston to Kansai Intl?

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

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

    Yes. Cheapflights offers flight deals from Boston to Kansai Intl 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 Boston to Kansai Intl that allow pets onboard?

    Many airlines flying from Boston to Kansai Intl 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 Boston to Kansai Intl?

    Yes, you can often find last-minute deals on Boston to Kansai Intl 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 Boston to Osaka Kansai Intl Airport flight deals updated?

    The Boston to Osaka Kansai Intl Airport flight deals you see on this page were last updated on 6/2.

  • What are the most popular airlines that fly from Boston to Osaka Kansai Intl Airport?

    American Airlines, Air Canada and Cathay Pacific are the most popular airlines when flying from Boston to Osaka Kansai Intl Airport.

  • What is the cheapest month to book a flight from Boston to Osaka Kansai Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Boston to Osaka Kansai Intl Airport (average of $1,052). Flying from Boston to Osaka Kansai Intl Airport in July is currently the most expensive (average of $1,407). 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

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

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Hartford to Kansai Intl flights

Top 7 airlines flying from Boston to Kansai Intl

Discover the top 7 airlines that operate flights from Boston to Kansai Intl. 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 2,807,690 searches. Data last updated June 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$971Average$1,606FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Turkish AirlinesCheapest$1,153Average$1,224FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air CanadaCheapest$1,264Average$1,588FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Hawaiian AirlinesCheapest$1,578Average$1,920FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
ANACheapest$1,904Average$2,037FlexibilityNo cancel feeOn-time80%
Search ANA flights
United AirlinesCheapest$1,917Average$2,120FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$2,660Average$3,272FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
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Search flights from Boston to Kansai Intl by cabin class

Find flights from Boston to Kansai Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Can Cheapflights notify me if prices for flights from Boston to Kansai Intl become cheaper?

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