Cheap flights from Boston (BOS) to Kansai Intl (KIX) from $516
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 7/9. 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 27 — Jun 31
From?
To?
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 Friday or Saturday 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 22, 2024.
Popular in | December |
|---|---|
Cheapest in | April |
Round-trip from | $1,109 |
One-way from | $745 |
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 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 2,730,072 searches. Data last updated May 22, 2024.
Take a peek at the cheapest Air Canada flights we've detected traveling from Boston to Osaka. Make sure to double check the flight details before booking.
Tue 7/97:40 pmBOS - KIX
1 stop31h 40mAir Canada
Tue 7/307:00 pmKIX - BOS
2 stops27h 31mAir Canada
Deal found 5/21$1,273
Sun 7/73:30 pmBOS - KIX
2 stops36h 25mAir Canada
Tue 7/307:00 pmKIX - BOS
2 stops27h 31mAir Canada
Deal found 5/21$1,304
Sun 7/77:40 pmBOS - KIX
1 stop31h 40mAir Canada
Thu 7/257:00 pmKIX - BOS
2 stops27h 31mAir Canada
Deal found 5/21$1,310
Thu 7/46:00 amBOS - KIX
2 stops21h 20mAir Canada
Tue 7/307:00 pmKIX - BOS
2 stops27h 31mAir Canada
Deal found 5/21$1,315
Mon 7/86:00 amBOS - KIX
2 stops21h 55mAir Canada
Sat 7/277:00 pmKIX - BOS
2 stops27h 31mAir Canada
Deal found 5/21$1,320
Wed 7/36:05 amBOS - KIX
1 stop21h 15mAir Canada
Wed 7/246:00 pmKIX - BOS
2 stops28h 31mAir Canada
Deal found 5/21$1,321
Tue 7/94:05 pmBOS - KIX
1 stop35h 15mAir Canada
Sat 7/277:00 pmKIX - BOS
2 stops27h 31mAir Canada
Deal found 5/21$1,326
Wed 7/36:05 amBOS - KIX
1 stop21h 15mAir Canada
Tue 7/237:00 pmKIX - BOS
2 stops27h 29mAir Canada
Deal found 5/21$1,327
Tue 7/96:00 amBOS - KIX
2 stops21h 20mAir Canada
Thu 7/257:00 pmKIX - BOS
2 stops27h 31mAir Canada
Deal found 5/21$1,346
Cheap Japan Airlines flights from Boston to Kansai Intl
Explore cheap flight options specifically provided by Japan Airlines 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 2,730,072 searches. Data last updated May 22, 2024.
Some of the lowest-priced Japan Airlines 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.
Tue 7/91:30 pmBOS - KIX
1 stop17h 40mJapan Airlines
Tue 7/2311:55 amKIX - BOS
1 stop19h 30mJapan Airlines
Deal found 5/21$1,383
Wed 7/101:30 pmBOS - KIX
1 stop19h 40mJapan Airlines
Thu 7/2511:55 amKIX - BOS
1 stop19h 30mJapan Airlines
Deal found 5/21$1,384
Wed 7/101:30 pmBOS - KIX
1 stop19h 40mJapan Airlines
Tue 7/231:15 pmKIX - BOS
1 stop18h 10mJapan Airlines
Deal found 5/21$1,389
Wed 7/101:30 pmBOS - KIX
1 stop29h 50mJapan Airlines
Sat 7/279:00 pmKIX - BOS
1 stop34h 25mJapan Airlines
Deal found 5/21$1,437
Tue 7/98:36 amBOS - KIX
2 stops34h 44mJapan Airlines
Sat 7/279:00 pmKIX - BOS
1 stop34h 25mJapan Airlines
Deal found 5/21$1,555
Thu 7/111:30 pmBOS - KIX
1 stop19h 40mJapan Airlines
Thu 7/256:40 amKIX - BOS
1 stop24h 45mJapan Airlines
Deal found 5/21$1,599
Wed 7/3110:22 amBOS - KIX
2 stops22h 48mJapan Airlines
Wed 8/146:40 amKIX - BOS
2 stops23h 01mJapan Airlines
Deal found 5/22$1,616
Thu 8/151:30 pmBOS - KIX
1 stop19h 40mJapan Airlines
Sat 8/246:40 amKIX - BOS
1 stop24h 45mJapan Airlines
Deal found 5/21$1,658
Thu 7/111:30 pmBOS - KIX
1 stop19h 40mJapan Airlines
Sat 7/276:40 amKIX - BOS
1 stop24h 45mJapan Airlines
Deal found 5/21$1,826
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 2,730,072 searches. Prices were last updated on May 22, 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.
Mon 6/107:15 pmBOS - KIX
3 stops28h 45mMultiple Airlines
Tue 6/257:30 amKIX - BOS
3 stops38h 08mMultiple Airlines
Deal found 5/21$1,504
Thu 6/206:05 amBOS - KIX
2 stops21h 15mAir Canada
Thu 6/277:05 pmKIX - BOS
2 stops27h 33mAir Canada
Deal found 5/21$1,539
Mon 6/107:15 pmBOS - KIX
3 stops28h 45mMultiple Airlines
Tue 6/256:00 pmKIX - BOS
1 stop17h 39mMultiple Airlines
Deal found 5/21$1,586
Mon 6/107:15 pmBOS - KIX
3 stops28h 45mMultiple Airlines
Tue 6/257:05 pmKIX - BOS
2 stops27h 24mMultiple Airlines
Deal found 5/21$1,589
Tue 6/184:05 pmBOS - KIX
1 stop35h 15mAir Canada
Thu 6/277:05 pmKIX - BOS
2 stops27h 33mAir Canada
Deal found 5/21$1,595
Tue 6/187:40 pmBOS - KIX
2 stops32h 50mAir Canada
Thu 6/277:05 pmKIX - BOS
2 stops27h 24mAir Canada
Deal found 5/21$1,601
Thu 6/277:40 pmBOS - KIX
2 stops32h 50mAir Canada
Tue 7/27:00 pmKIX - BOS
2 stops27h 31mAir Canada
Deal found 5/22$1,678
Sun 6/21:30 pmBOS - KIX
1 stop17h 40mMultiple Airlines
Wed 6/267:15 amKIX - BOS
2 stops28h 05mMultiple Airlines
Deal found 5/22$1,681
Wed 6/510:20 amBOS - KIX
2 stops20h 10mAir Canada
Wed 6/266:00 pmKIX - BOS
2 stops28h 38mAir Canada
Deal found 5/22$1,689
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 2,730,072 searches. Data last updated May 22, 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 9/141:45 amBOS - KIX
1 stop22h 15mCathay Pacific
Tue 10/810:00 amKIX - BOS
1 stop25h 20mCathay Pacific
Deal found 5/21$985
Sun 9/151:45 amBOS - KIX
2 stops24h 10mCathay Pacific
Tue 10/810:00 amKIX - BOS
1 stop25h 20mCathay Pacific
Deal found 5/20$999
Sat 9/211:45 amBOS - KIX
1 stop22h 15mCathay Pacific
Tue 10/159:10 amKIX - BOS
1 stop26h 10mCathay Pacific
Deal found 5/22$1,021
Sun 9/151:45 amBOS - KIX
2 stops24h 10mCathay Pacific
Mon 10/710:00 amKIX - BOS
1 stop25h 20mCathay Pacific
Deal found 5/20$1,022
Sat 9/141:45 amBOS - KIX
1 stop39h 50mCathay Pacific
Tue 10/84:20 pmKIX - BOS
2 stops43h 00mCathay Pacific
Deal found 5/21$1,029
Sun 9/151:45 amBOS - KIX
2 stops24h 10mCathay Pacific
Tue 10/84:20 pmKIX - BOS
2 stops43h 00mCathay Pacific
Deal found 5/20$1,030
Mon 9/161:45 amBOS - KIX
1 stop39h 50mCathay Pacific
Wed 10/99:10 amKIX - BOS
1 stop26h 10mCathay Pacific
Deal found 5/20$1,032
Mon 9/231:45 amBOS - KIX
1 stop30h 40mCathay Pacific
Mon 10/2110:00 amKIX - BOS
1 stop25h 20mCathay Pacific
Deal found 5/20$1,034
Tue 9/101:45 amBOS - KIX
1 stop30h 40mCathay Pacific
Wed 9/185:50 pmKIX - BOS
1 stop41h 30mCathay Pacific
Deal found 5/22$1,037
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 2,730,072 searches. Data last updated May 22, 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 5/316:00 amBOS - KIX
2 stops21h 20mAir Canada
Sat 6/227:05 pmKIX - BOS
2 stops32h 33mAir Canada
Deal found 5/21$1,718
Fri 5/316:05 amBOS - KIX
2 stops21h 15mAir Canada
Sat 6/227:05 pmKIX - BOS
2 stops27h 33mAir Canada
Deal found 5/22$1,733
Fri 5/315:15 pmBOS - KIX
1 stop27h 15mAir France
Sat 6/2211:30 amKIX - BOS
2 stops39h 10mAir France
Deal found 5/21$1,906
Fri 5/315:15 pmBOS - KIX
1 stop27h 15mAir France
Sat 6/2211:30 amKIX - BOS
1 stop39h 05mAir France
Deal found 5/21$1,951
Fri 5/316:05 amBOS - KIX
2 stops21h 15mAir Canada
Sat 6/226:00 pmKIX - BOS
1 stop17h 39mAir Canada
Deal found 5/22$1,956
Fri 5/3110:35 pmBOS - KIX
1 stop21h 55mAir France
Sat 6/2211:30 amKIX - BOS
1 stop43h 30mAir France
Deal found 5/22$2,151
Fri 5/3111:39 amBOS - KIX
3 stops38h 16mCathay Pacific
Sat 6/224:20 pmKIX - BOS
2 stops43h 00mCathay Pacific
Deal found 5/21$2,166
Fri 5/3111:39 amBOS - KIX
3 stops38h 16mCathay Pacific
Sat 6/224:20 pmKIX - BOS
2 stops43h 00mCathay Pacific
Deal found 5/22$2,284
Fri 5/3111:39 amBOS - KIX
3 stops38h 16mCathay Pacific
Sat 6/224:20 pmKIX - BOS
3 stops31h 18mCathay Pacific
Deal found 5/21$2,492
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 2,730,072 searches. Data last updated May 22, 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.
Tue 7/97:37 pmBOS - KIX
3 stops35h 33mMultiple Airlines
Deal found 5/21$516
Wed 7/109:23 pmBOS - KIX
3 stops33h 47mMultiple Airlines
Deal found 5/21$549
Sun 7/147:34 pmBOS - KIX
3 stops49h 16mMultiple Airlines
Deal found 5/21$565
Fri 7/58:11 pmBOS - KIX
3 stops48h 24mMultiple Airlines
Deal found 5/21$581
Mon 7/88:20 pmBOS - KIX
3 stops36h 55mMultiple Airlines
Deal found 5/21$614
Tue 7/98:20 pmBOS - KIX
2 stops33h 35mMultiple Airlines
Deal found 5/21$629
Thu 7/49:41 pmBOS - KIX
3 stops46h 54mMultiple Airlines
Deal found 5/21$643
Sun 7/146:00 amBOS - KIX
2 stops45h 55mAir Canada
Deal found 5/21$655
Sat 7/66:15 amBOS - KIX
3 stops48h 55mMultiple Airlines
Deal found 5/21$693
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 2,730,072 searches. Data last updated May 22, 2024.
Fly from
Any airport
Fly to
Any airport
Budget
$1,273 - $1,814
Route
Depart
Return
Price
Boston Logan IntlOsaka Kansai Intl
BOS - KIX
BOSKIX
Boston Logan Intl
Tue 7/9
1 stop31h 40m
Osaka Kansai Intl
Tue 7/30
2 stops27h 31m
$1,273
Boston Logan IntlOsaka Kansai Intl
BOS - KIX
BOSKIX
Boston Logan Intl
Sun 7/7
2 stops36h 25m
Osaka Kansai Intl
Tue 7/30
2 stops27h 31m
$1,304
Boston Logan IntlOsaka Kansai Intl
BOS - KIX
BOSKIX
Boston Logan Intl
Sun 7/7
1 stop31h 40m
Osaka Kansai Intl
Thu 7/25
2 stops27h 31m
$1,310
Boston Logan IntlOsaka Kansai Intl
BOS - KIX
BOSKIX
Boston Logan Intl
Wed 8/14
2 stops21h 55m
Osaka Kansai Intl
Sat 8/24
3 stops43h 27m
$1,350
Boston Logan IntlOsaka Kansai Intl
BOS - KIX
BOSKIX
Boston Logan Intl
Tue 7/9
1 stop17h 40m
Osaka Kansai Intl
Tue 7/23
1 stop19h 30m
$1,383
Boston Logan IntlOsaka Kansai Intl
BOS - KIX
BOSKIX
Boston Logan Intl
Wed 7/10
1 stop19h 40m
Osaka Kansai Intl
Thu 7/25
1 stop19h 30m
$1,384
Boston Logan IntlOsaka Kansai Intl
BOS - KIX
BOSKIX
Boston Logan Intl
Wed 7/10
1 stop21h 19m
Osaka Kansai Intl
Thu 7/25
1 stop19h 30m
$1,540
Boston Logan IntlOsaka Kansai Intl
BOS - KIX
BOSKIX
Boston Logan Intl
Sat 8/10
1 stop24h 30m
Osaka Kansai Intl
Mon 9/2
1 stop40h 40m
$1,762
Boston Logan IntlOsaka Kansai Intl
BOS - KIX
BOSKIX
Boston Logan Intl
Tue 7/2
1 stop21h 15m
Osaka Kansai Intl
Wed 7/24
1 stop22h 45m
$1,814
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.
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 19, 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.
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 May 22, 2024.
See what other customers who have flown with Air Canada, Japan Airlines 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.
1,472 reviews
Crew
8.7
Boarding
8.4
Comfort
8.2
Food
7.8
Overall
8.3
Entertainment
7.8
Reviews
1 / 10
I travel frequently but it was my first JAL flight and it turned out to be a good experience.
1,472 reviews
1,472 reviews
Crew
8.7
Boarding
8.4
Comfort
8.2
Food
7.8
Overall
8.3
Entertainment
7.8
Reviews
1 / 10
I travel frequently but it was my first JAL flight and it turned out to be a good experience.
2,295 reviews
1,472 reviews
Crew
8.7
Boarding
8.4
Comfort
8.2
Food
7.8
Overall
8.3
Entertainment
7.8
Reviews
1 / 10
I travel frequently but it was my first JAL flight and it turned out to be a good experience.
1,074 reviews
1,472 reviews
Crew
8.7
Boarding
8.4
Comfort
8.2
Food
7.8
Overall
8.3
Entertainment
7.8
Reviews
1 / 10
I travel frequently but it was my first JAL flight and it turned out to be a good experience.
4,365 reviews
1,472 reviews
Crew
8.7
Boarding
8.4
Comfort
8.2
Food
7.8
Overall
8.3
Entertainment
7.8
Reviews
1 / 10
I travel frequently but it was my first JAL flight and it turned out to be a good experience.
3,712 reviews
1,472 reviews
Crew
8.7
Boarding
8.4
Comfort
8.2
Food
7.8
Overall
8.3
Entertainment
7.8
Reviews
1 / 10
I travel frequently but it was my first JAL flight and it turned out to be a good experience.
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.
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Alternative routes for Boston to Kansai IntlSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
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 2,730,072 searches. Data last updated May 22, 2024.
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.
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
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Certainly. Search results for flights to Kansai Intl from Boston shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
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