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Cheap flights from Boston (BOS) to Kansai Intl (KIX) from $820

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 5/26. 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
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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The best prices from Boston Logan Intl to Osaka Kansai Intl are usually found in April or September, booked 12 days in advance, depart on a Saturday or Friday and return on a Wednesday

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 May 16, 2024.

Popular in

December

Cheapest in

April

Round-trip from

$1,113

One-way from

$820
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 $1,588. 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.

When is the cheapest time to fly from Boston to Osaka Kansai Intl Airport (BOS - 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 60% versus a flight at noon.

Cheap Cathay Pacific flights from Boston to Kansai Intl

Explore cheap flight options specifically provided by Cathay Pacific 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 2,637,452 searches. Data last updated May 16, 2024.
Take a peek at the cheapest Cathay Pacific flights we've detected traveling from Boston to Osaka. Make sure to double check the flight details before booking.
Tue 9/31:45 amBOS - KIX
1 stop30h 40mCathay Pacific
Wed 9/1810:00 amKIX - BOS
1 stop25h 20mCathay Pacific
Deal found 5/15$971
Mon 9/231:45 amBOS - KIX
1 stop30h 40mCathay Pacific
Tue 10/2210:00 amKIX - BOS
1 stop25h 20mCathay Pacific
Deal found 5/15$984
Tue 9/31:45 amBOS - KIX
2 stops24h 10mCathay Pacific
Wed 9/1810:00 amKIX - BOS
1 stop25h 20mCathay Pacific
Deal found 5/15$987
Tue 9/31:45 amBOS - KIX
1 stop30h 40mCathay Pacific
Thu 9/199:10 amKIX - BOS
1 stop26h 10mCathay Pacific
Deal found 5/15$995
Tue 9/31:45 amBOS - KIX
1 stop24h 30mCathay Pacific
Mon 9/1610:00 amKIX - BOS
1 stop25h 20mCathay Pacific
Deal found 5/15$1,006
Tue 9/31:45 amBOS - KIX
2 stops24h 10mCathay Pacific
Tue 9/179:10 amKIX - BOS
1 stop26h 10mCathay Pacific
Deal found 5/15$1,010
Mon 9/231:45 amBOS - KIX
1 stop30h 40mCathay Pacific
Tue 10/224:20 pmKIX - BOS
2 stops43h 00mCathay Pacific
Deal found 5/15$1,014
Tue 9/31:45 amBOS - KIX
2 stops24h 10mCathay Pacific
Wed 9/184:20 pmKIX - BOS
2 stops43h 00mCathay Pacific
Deal found 5/15$1,017
Tue 9/171:45 amBOS - KIX
1 stop30h 40mCathay Pacific
Mon 9/3010:00 amKIX - BOS
1 stop25h 20mCathay Pacific
Deal found 5/15$1,021

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 2,637,452 searches. Data last updated May 16, 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.
Wed 9/46:00 amBOS - KIX
2 stops21h 55mAir Canada
Wed 9/186:00 pmKIX - BOS
2 stops28h 37mAir Canada
Deal found 5/15$1,170
Tue 9/36:00 amBOS - KIX
2 stops21h 20mAir Canada
Thu 9/197:00 pmKIX - BOS
2 stops27h 37mAir Canada
Deal found 5/15$1,198
Mon 9/236:00 amBOS - KIX
2 stops21h 55mAir Canada
Tue 10/157:00 pmKIX - BOS
2 stops27h 37mAir Canada
Deal found 5/15$1,210
Tue 9/246:00 amBOS - KIX
2 stops21h 20mAir Canada
Thu 10/247:00 pmKIX - BOS
2 stops27h 37mAir Canada
Deal found 5/15$1,224
Sun 9/16:10 pmBOS - KIX
2 stops33h 45mAir Canada
Wed 9/186:00 pmKIX - BOS
2 stops28h 37mAir Canada
Deal found 5/15$1,246
Sat 9/76:00 amBOS - KIX
2 stops21h 20mAir Canada
Tue 10/17:00 pmKIX - BOS
2 stops27h 37mAir Canada
Deal found 5/15$1,269
Sat 9/286:00 amBOS - KIX
2 stops21h 20mAir Canada
Tue 10/227:00 pmKIX - BOS
2 stops27h 37mAir Canada
Deal found 5/15$1,272
Sat 9/76:00 amBOS - KIX
2 stops21h 20mAir Canada
Sat 9/217:00 pmKIX - BOS
2 stops32h 37mAir Canada
Deal found 5/16$1,288
Sun 9/16:10 pmBOS - KIX
2 stops33h 45mAir Canada
Sun 9/156:00 pmKIX - BOS
2 stops28h 37mAir Canada
Deal found 5/15$1,294

Cheap Boston to Kansai Intl flights in May & June 2024

Find cheap flight options from Boston to Kansai Intl 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.
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.
Tue 5/216:10 pmBOS - KIX
2 stops33h 10mAir Canada
Thu 6/136:00 pmKIX - BOS
2 stops28h 38mAir Canada
Deal found 5/15$1,315
Tue 6/47:40 pmBOS - KIX
2 stops31h 40mAir Canada
Tue 7/237:00 pmKIX - BOS
2 stops27h 31mAir Canada
Deal found 5/15$1,502
Tue 6/187:40 pmBOS - KIX
2 stops32h 50mAir Canada
Thu 7/47:00 pmKIX - BOS
2 stops27h 31mAir Canada
Deal found 5/15$1,539
Wed 5/221:45 amBOS - KIX
2 stops31h 30mMultiple Airlines
Thu 5/305:50 pmKIX - BOS
3 stops29h 43mMultiple Airlines
Deal found 5/16$1,558
Fri 6/71:30 pmBOS - KIX
1 stop17h 40mMultiple Airlines
Sat 6/1511:10 amKIX - BOS
2 stops40h 15mMultiple Airlines
Deal found 5/15$1,577
Tue 5/216:10 pmBOS - KIX
2 stops33h 10mMultiple Airlines
Thu 6/136:00 pmKIX - BOS
3 stops25h 00mMultiple Airlines
Deal found 5/15$1,581
Mon 6/246:05 amBOS - KIX
1 stop21h 15mAir Canada
Tue 7/27:00 pmKIX - BOS
2 stops27h 31mAir Canada
Deal found 5/15$1,584
Tue 6/187:40 pmBOS - KIX
2 stops32h 50mAir Canada
Fri 7/56:00 pmKIX - BOS
2 stops28h 31mAir Canada
Deal found 5/15$1,593
Wed 6/197:40 pmBOS - KIX
2 stops31h 40mAir Canada
Thu 7/47:00 pmKIX - BOS
2 stops27h 31mAir Canada
Deal found 5/15$1,595

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 2,637,452 searches. Data last updated May 16, 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.
Tue 9/31:45 amBOS - KIX
1 stop30h 40mCathay Pacific
Wed 9/1810:00 amKIX - BOS
1 stop25h 20mCathay Pacific
Deal found 5/15$971
Mon 9/231:45 amBOS - KIX
1 stop30h 40mCathay Pacific
Tue 10/2210:00 amKIX - BOS
1 stop25h 20mCathay Pacific
Deal found 5/15$984
Tue 9/31:45 amBOS - KIX
2 stops24h 10mCathay Pacific
Wed 9/1810:00 amKIX - BOS
1 stop25h 20mCathay Pacific
Deal found 5/15$987
Tue 9/31:45 amBOS - KIX
1 stop30h 40mCathay Pacific
Thu 9/199:10 amKIX - BOS
1 stop26h 10mCathay Pacific
Deal found 5/15$995
Tue 9/31:45 amBOS - KIX
1 stop24h 30mCathay Pacific
Mon 9/1610:00 amKIX - BOS
1 stop25h 20mCathay Pacific
Deal found 5/15$1,006
Tue 9/31:45 amBOS - KIX
2 stops24h 10mCathay Pacific
Tue 9/179:10 amKIX - BOS
1 stop26h 10mCathay Pacific
Deal found 5/15$1,010
Mon 9/231:45 amBOS - KIX
1 stop30h 40mCathay Pacific
Tue 10/224:20 pmKIX - BOS
2 stops43h 00mCathay Pacific
Deal found 5/15$1,014
Tue 9/31:45 amBOS - KIX
2 stops24h 10mCathay Pacific
Wed 9/184:20 pmKIX - BOS
2 stops43h 00mCathay Pacific
Deal found 5/15$1,017
Tue 9/171:45 amBOS - KIX
1 stop30h 40mCathay Pacific
Mon 9/3010:00 amKIX - BOS
1 stop25h 20mCathay Pacific
Deal found 5/15$1,021

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 2,637,452 searches. Data last updated May 16, 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.
Tue 5/216:10 pmBOS - KIX
2 stops33h 10mAir Canada
Thu 6/136:00 pmKIX - BOS
2 stops28h 38mAir Canada
Deal found 5/15$1,315
Wed 5/221:45 amBOS - KIX
2 stops31h 30mMultiple Airlines
Thu 5/305:50 pmKIX - BOS
3 stops29h 43mMultiple Airlines
Deal found 5/16$1,558
Tue 5/216:10 pmBOS - KIX
2 stops33h 10mMultiple Airlines
Thu 6/136:00 pmKIX - BOS
3 stops25h 00mMultiple Airlines
Deal found 5/15$1,581
Thu 5/233:30 pmBOS - KIX
3 stops35h 25mMultiple Airlines
Thu 5/305:50 pmKIX - BOS
3 stops31h 13mMultiple Airlines
Deal found 5/16$1,615
Tue 5/216:10 pmBOS - KIX
2 stops33h 10mAir Canada
Tue 5/286:00 pmKIX - BOS
2 stops28h 38mAir Canada
Deal found 5/16$1,703
Tue 5/216:10 pmBOS - KIX
2 stops33h 10mMultiple Airlines
Fri 6/142:15 pmKIX - BOS
2 stops21h 23mMultiple Airlines
Deal found 5/15$1,719
Tue 5/216:15 amBOS - KIX
2 stops24h 55mMultiple Airlines
Fri 6/149:10 amKIX - BOS
1 stop26h 10mMultiple Airlines
Deal found 5/15$1,815
Wed 5/221:45 amBOS - KIX
2 stops31h 30mMultiple Airlines
Thu 5/304:20 pmKIX - BOS
2 stops43h 00mMultiple Airlines
Deal found 5/16$1,822
Tue 5/216:15 amBOS - KIX
2 stops24h 55mMultiple Airlines
Thu 6/135:50 pmKIX - BOS
1 stop41h 30mMultiple Airlines
Deal found 5/15$1,830

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 2,637,452 searches. Data last updated May 16, 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.
Sun 5/267:40 pmBOS - KIX
2 stops31h 40mAir Canada
Deal found 5/15$820
Sat 6/223:35 pmBOS - KIX
3 stops53h 00mMultiple Airlines
Deal found 5/16$856
Sat 6/153:35 pmBOS - KIX
2 stops30h 40mMultiple Airlines
Deal found 5/16$864
Sat 6/156:10 pmBOS - KIX
3 stops34h 45mMultiple Airlines
Deal found 5/16$906
Sun 5/265:05 pmBOS - KIX
3 stops56h 25mMultiple Airlines
Deal found 5/15$968
Sat 6/228:30 amBOS - KIX
1 stop21h 15mHawaiian Airlines
Deal found 5/16$1,034
Sat 6/158:30 amBOS - KIX
1 stop21h 15mHawaiian Airlines
Deal found 5/16$1,228
Sat 6/154:10 pmBOS - KIX
2 stops32h 10mMultiple Airlines
Deal found 5/16$1,252
Sun 5/269:50 pmBOS - KIX
1 stop32h 10mTurkish Airlines
Deal found 5/15$1,315

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

Fly from

Any airport

Fly to

Any airport

Budget

$971 - $1,317

Route

Depart

Return

Price

Boston Logan IntlOsaka Kansai Intl

BOS - KIX

BOSKIX

Boston Logan Intl

Tue 9/3

1 stop30h 40m

Osaka Kansai Intl

Wed 9/18

1 stop25h 20m

$971

Boston Logan IntlOsaka Kansai Intl

BOS - KIX

BOSKIX

Boston Logan Intl

Mon 9/23

1 stop30h 40m

Osaka Kansai Intl

Tue 10/22

1 stop25h 20m

$984

Boston Logan IntlOsaka Kansai Intl

BOS - KIX

BOSKIX

Boston Logan Intl

Tue 9/3

2 stops24h 10m

Osaka Kansai Intl

Wed 9/18

1 stop25h 20m

$987

Boston Logan IntlOsaka Kansai Intl

BOS - KIX

BOSKIX

Boston Logan Intl

Tue 9/3

1 stop30h 40m

Osaka Kansai Intl

Thu 9/19

1 stop26h 10m

$995

Boston Logan IntlOsaka Kansai Intl

BOS - KIX

BOSKIX

Boston Logan Intl

Wed 9/4

2 stops21h 55m

Osaka Kansai Intl

Wed 9/18

2 stops28h 37m

$1,170

Boston Logan IntlOsaka Kansai Intl

BOS - KIX

BOSKIX

Boston Logan Intl

Tue 9/3

2 stops21h 20m

Osaka Kansai Intl

Thu 9/19

2 stops27h 37m

$1,198

Boston Logan IntlOsaka Kansai Intl

BOS - KIX

BOSKIX

Boston Logan Intl

Tue 10/8

1 stop32h 10m

Osaka Kansai Intl

Sat 10/19

1 stop35h 00m

$1,208

Boston Logan IntlOsaka Kansai Intl

BOS - KIX

BOSKIX

Boston Logan Intl

Fri 8/9

2 stops21h 55m

Osaka Kansai Intl

Sat 8/24

3 stops24h 48m

$1,234

Boston Logan IntlOsaka Kansai Intl

BOS - KIX

BOSKIX

Boston Logan Intl

Sun 9/22

1 stop38h 20m

Osaka Kansai Intl

Tue 10/15

1 stop30h 00m

$1,317

Flights are sorted by cheapest first

Deals found on 5/15

When is the best time to book a flight from Boston to Osaka Kansai Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Kansai Intl. Price data was last updated on May 10, 2024.
The price you pay for your flight from Boston to Osaka Kansai Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 7 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time 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 12, 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 Sunday 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.
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Average price of flights to Kansai Intl by month

Plan your trip from Boston to Kansai Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Boston to Kansai Intl is currently $1,027 while a round-trip flight costs $1,118. Price data was last updated on May 12, 2024.

Currently, February is the cheapest month in which you can book a flight from Boston to Osaka Kansai Intl Airport (average of $1,044). Flying from Boston to Osaka Kansai Intl Airport in July is currently the most expensive (average of $1,417). 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

$1,095

February

$1,044

March

$1,245

April

$1,201

May

$1,173

June

$1,233

July

$1,417

August

$1,218

September

$1,125

October

$1,186

November

$1,230

December

$1,279

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 May 16, 2024.
See what other customers who have flown with Cathay Pacific, Air Canada and Turkish 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.
Emirates
8.1
Very good
3,955 reviews
Check prices

Crew

8.3

Food

7.9

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

8.3

Reviews

1 / 10

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

Emirates
8.1
Very good
3,955 reviews
Emirates
8.1
Very good
3,955 reviews
Check prices

Crew

8.3

Food

7.9

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

8.3

Reviews

1 / 10

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

Hawaiian Airlines
8.0
Very good
2,297 reviews
Emirates
8.1
Very good
3,955 reviews
Check prices

Crew

8.3

Food

7.9

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

8.3

Reviews

1 / 10

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

Cathay Pacific
7.8
Good
1,084 reviews
Emirates
8.1
Very good
3,955 reviews
Check prices

Crew

8.3

Food

7.9

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

8.3

Reviews

1 / 10

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

Turkish Airlines
7.4
Good
3,707 reviews
Emirates
8.1
Very good
3,955 reviews
Check prices

Crew

8.3

Food

7.9

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

8.3

Reviews

1 / 10

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

Air Canada
7.0
Good
6,947 reviews
Emirates
8.1
Very good
3,955 reviews
Check prices

Crew

8.3

Food

7.9

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

8.3

Reviews

1 / 10

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

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 $1,000 on Cheapflights?

    Yes, there are multiple flights from Boston to Osaka Kansai Intl Airport for under $1,000. The cheapest flight booked recently is on Cathay Pacific for just $971, but on average you can expect to pay $1,028.

  • Are there last-minute flights available from Boston to Osaka Kansai Intl Airport for under $1,400?

    There are currently 20+ open flights from Boston to Osaka Kansai Intl Airport within the next 7 days for less than $1,400.

  • What is the cheapest airline to fly 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 $971. Cathay Pacific is currently priced 44% 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 $820. Hawaiian Airlines flights start at $1,034 while deals on Turkish Airlines start at $1,315 one-way.

  • 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 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 5/15.

See more FAQs

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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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$1,034Average$1,606FlexibilityNo cancel feeOn-time72%
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Turkish AirlinesCheapest$1,152Average$1,215FlexibilityNo cancel feeOn-time77%
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Air CanadaCheapest$1,264Average$1,588FlexibilityNo cancel feeOn-time67%
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Hawaiian AirlinesCheapest$1,578Average$1,920FlexibilityNo cancel feeOn-time85%
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ANACheapest$1,904Average$2,037FlexibilityNo cancel feeOn-time80%
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United AirlinesCheapest$1,932Average$2,120FlexibilityNo cancel feeOn-time69%
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American AirlinesCheapest$2,660Average$3,272FlexibilityNo cancel feeOn-time71%
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