KIX - BOS

$539 Find Cheap Flights from Osaka Kansai Intl to Boston - Compare and Save

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Everything you should know

Cheapest round-trip
$971
Typical prices: $1,141-$1,316
Air Canada
Mon 10/8Fri 10/12
KIX - BOS • 2 stops
Cheapest one-way
$539
Typical prices: $628-$974
Multiple Airlines
Fri 11/16
KIX - BOS • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Osaka Kansai Intl Airport and Boston. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
December
Cheapest • 11% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Incheon Intl (ICN)
Cheapest • Avg $1,000 (round-trip)
Toronto Pearson Intl (YYZ)
Shortest trip • 19h 31m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Kansai Intl to Boston (KIX-BOS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kansai Intl to Boston

Sun, Oct 4 - Mon, Oct 19
Air Canada Logo
6:00 pm - 2:41 pmKIX  Osaka Kansai Intl-BOS Boston Logan Intl
33h 41m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
5:50 am - 4:25 pmBOS  Boston Logan Intl-KIX Osaka Kansai Intl
45h 35m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
$950Air Canada
Sun, Oct 4 - Mon, Oct 19
Air Canada Logo
6:00 pm - 6:14 pmKIX  Osaka Kansai Intl-BOS Boston Logan Intl
37h 14m1 stop Toronto Pearson Intl
Air Canada Logo
5:50 am - 4:25 pmBOS  Boston Logan Intl-KIX Osaka Kansai Intl
45h 35m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
$953Air Canada
Mon, Oct 19 - Mon, Oct 26
Air Canada Logo
6:00 pm - 5:42 pmKIX  Osaka Kansai Intl-BOS Boston Logan Intl
36h 42m2 stops Vancouver Intl Halifax Intl
Air Canada Logo
5:30 am - 5:40 pmBOS  Boston Logan Intl-KIX Osaka Kansai Intl
23h 10m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
$971Air Canada
Thu, Oct 8 - Mon, Oct 12
Air Canada Logo
6:00 pm - 6:07 pmKIX  Osaka Kansai Intl-BOS Boston Logan Intl
37h 07m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
7:05 pm - 4:25 pmBOS  Boston Logan Intl-KIX Osaka Kansai Intl
32h 20m1 stop Toronto Pearson Intl
$971Air Canada
Wed, Oct 21 - Wed, Oct 28
Air Canada Logo
6:00 pm - 11:50 amKIX  Osaka Kansai Intl-BOS Boston Logan Intl
30h 50m1 stop Toronto Pearson Intl
Air Canada Logo
5:30 am - 5:40 pmBOS  Boston Logan Intl-KIX Osaka Kansai Intl
23h 10m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
$972Air Canada
Wed, Oct 21 - Wed, Oct 28
Air Canada Logo
6:00 pm - 5:42 pmKIX  Osaka Kansai Intl-BOS Boston Logan Intl
36h 42m2 stops Toronto Pearson Intl Halifax Intl
Air Canada Logo
5:30 am - 5:40 pmBOS  Boston Logan Intl-KIX Osaka Kansai Intl
23h 10m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
$972Air Canada
Wed, Oct 21 - Wed, Oct 28
Multiple Airlines Logo
6:00 pm - 9:50 amKIX  Osaka Kansai Intl-BOS Boston Logan Intl
28h 50m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
6:00 am - 5:40 pmBOS  Boston Logan Intl-KIX Osaka Kansai Intl
22h 40m2 stops Chicago O'Hare Intl Vancouver Intl
$975Multiple Airlines
Thu, Oct 8 - Mon, Oct 12
Air Canada Logo
6:00 pm - 9:50 amKIX  Osaka Kansai Intl-BOS Boston Logan Intl
28h 50m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
6:50 pm - 4:25 pmBOS  Boston Logan Intl-KIX Osaka Kansai Intl
32h 35m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
$978Air Canada
Mon, Oct 19 - Mon, Oct 26
Etihad Airways Logo
7:25 pm - 2:40 pmKIX  Osaka Kansai Intl-BOS Boston Logan Intl
32h 15m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
4:40 pm - 8:55 pmBOS  Boston Logan Intl-KIX Osaka Kansai Intl
39h 15m2 stops Abu Dhabi Zayed Intl Incheon Intl
$1,010Etihad Airways
Thu, Oct 22 - Thu, Oct 29
Etihad Airways Logo
10:30 am - 2:40 pmKIX  Osaka Kansai Intl-BOS Boston Logan Intl
41h 10m2 stops Incheon Intl Abu Dhabi Zayed Intl
Etihad Airways Logo
4:40 pm - 7:05 pmBOS  Boston Logan Intl-KIX Osaka Kansai Intl
37h 25m2 stops Abu Dhabi Zayed Intl Hong Kong Intl
$1,029Etihad Airways
Booking Insights

Price, demand and travel trends for Osaka Kansai Intl Airport to Boston flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Osaka Kansai Intl Airport to Boston with more confidence.

How much is a round-trip flight from Osaka Kansai Intl Airport to Boston?

Round-trip flights from Osaka Kansai Intl Airport to Boston start at $971. Prices are below average for this route right now, with typical round-trip fares ranging from $1,141 to $1,316. The lowest price found in the past 5 days was $971 on Air Canada.

What's the cheapest day of the week to fly from Osaka Kansai Intl Airport to Boston?

Thursday is the cheapest day of the week to fly from Osaka Kansai Intl Airport to Boston, it is 31% cheaper than the average day. Sunday is the most expensive day with flight prices 34% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Osaka Kansai Intl Airport to Boston flights

Low season

February

Cheapest flight

$539
Most popular time to fly with an average 4% increase in price.
Flight from Osaka Kansai Intl Airport to Boston

When to book flights from Kansai Intl to Boston

Are your dates flexible? Find out the best times to travel from Kansai Intl to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Osaka Kansai Intl Airport to Boston flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Osaka Kansai Intl Airport to Boston?

    Flights from Osaka Kansai Intl Airport to Boston usually depart from Osaka Kansai Intl (KIX) and arrive at Boston Logan Intl (BOS).

  • What cabin classes can I book on flights from Osaka Kansai Intl Airport to Boston?

    Only Economy Class is available on flights from Osaka Kansai Intl Airport to Boston.

  • Which airports do connecting flights from Osaka Kansai Intl Airport to Boston pass through?

    One-stop flights from Osaka Kansai Intl Airport to Boston most commonly connect through:

    • Hong Kong Intl (HKG) - 69% of one-stop connections
    • Incheon Intl (ICN) - 9% of one-stop connections
    • Toronto Pearson Intl (YYZ) - 9% of one-stop connections
    • Doha Hamad Intl (DOH) - 6% of one-stop connections

    Hong Kong Intl (HKG) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Osaka Kansai Intl Airport to Boston?

    Yes. Being flexible with your travel dates can save you up to 49% on the Osaka Kansai Intl Airport to Boston route. Thursday is the cheapest departure day at $814 round-trip on average, while Sunday is the most expensive at $1,566, a difference of $752. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Boston?

    Some of the most popular sights in Boston are Fenway Park, TD Garden and South Station. These are among the most viewed places in Boston on KAYAK.

  • How long is a flight from Osaka Kansai Intl Airport to Boston?

    A nonstop flight from Osaka Kansai Intl Airport to Boston takes 0h 00m, covering 6,872 miles.

  • Do I need a passport to fly from Osaka Kansai Intl Airport to Boston?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Osaka Kansai Intl Airport to Boston looking right now?

    One-way fares from Osaka Kansai Intl Airport to Boston are currently lower than usual. Average one-way flight prices are about $633, which is 19% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Osaka Kansai Intl Airport to Boston?

    Flying via Toronto Pearson Intl (YYZ) gives the shortest average 1-stop total travel time at 19h 31m, compared with 19h 38m via Los Angeles (LAX) and 21h 16m via Incheon Intl (ICN).

  • What is the time difference between Osaka Kansai Intl Airport and Boston?

    Boston is 13 hours behind Osaka Kansai Intl Airport (Eastern Time vs Japan Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Boston Logan Intl Airport (BOS)?

    Boston Logan Intl Airport (BOS) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:
    · Dollar
    · Hertz
    · Budget
    · Thrifty
    · Sixt

  • How much should I expect to pay for a Osaka Kansai Intl Airport to Boston flight?

    Round-trip flights from Osaka Kansai Intl Airport to Boston range from $1,141 to $1,316, with an average of $1,168 over the past 12 months. Anything below $1,141 counts as a good deal.

Your guide to booking Osaka Kansai Intl Airport to Boston flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Thursday departure instead of Sunday. On this route, Thursday flights average $814 - about $752 less than Sunday (48% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Osaka Kansai Intl Airport to Boston trip for December. Fares historically average $1,035 round-trip in that month - typically $279 less than the most expensive month, which is August (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Boston Logan Intl Airport.
    - Embassy Suites by Hilton Boston at Logan Airport
    - Hilton Garden Inn Boston Logan Airport
    - Hilton Boston Logan Airport

More options for your flight from Kansai Intl to Boston

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