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Cheap flights from Boston to Osaka from $728

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Osaka departing on 11/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Boston to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
ANA Logo
6:00 am - 9:45 pmBOS-UKB
25h 45m2 stops
ANA Logo
7:05 am - 12:43 pmUKB-BOS
19h 38m2 stops
$1,051ANA
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Sun, Dec 7 - Tue, Dec 16
ANA Logo
12:45 pm - 8:00 amBOS-UKB
29h 15m2 stops
ANA Logo
7:05 am - 12:46 pmUKB-BOS
19h 41m2 stops
$1,087ANA
Find Deal
Sun, Jan 11 - Sun, Feb 8
ANA Logo
9:40 am - 8:00 amBOS-UKB
32h 20m2 stops
ANA Logo
7:05 am - 12:43 pmUKB-BOS
19h 38m2 stops
$1,090ANA
Find Deal
Tue, Dec 2 - Wed, Dec 10
ANA Logo
12:45 pm - 9:45 pmBOS-UKB
43h 00m2 stops
ANA Logo
7:05 am - 12:46 pmUKB-BOS
19h 41m2 stops
$1,109ANA
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Sat, Jan 10 - Sun, Feb 8
ANA Logo
5:45 am - 9:45 pmBOS-UKB
26h 00m2 stops
ANA Logo
7:05 am - 2:17 pmUKB-BOS
21h 12m2 stops
$1,137ANA
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Fri, Jan 30 - Sat, Feb 7
ANA Logo
5:45 am - 9:45 pmBOS-UKB
26h 00m2 stops
ANA Logo
7:05 am - 2:17 pmUKB-BOS
21h 12m2 stops
$1,138ANA
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Fri, Jan 30 - Sat, Feb 7
Korean Air Logo
11:00 am - 10:10 amBOS-UKB
33h 10m1 stop
Korean Air Logo
11:10 am - 8:40 amUKB-BOS
35h 30m1 stop
$1,166Korean Air
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Wed, Dec 3 - Tue, Dec 16
Korean Air Logo
11:00 am - 10:10 amBOS-UKB
33h 10m1 stop
Korean Air Logo
11:10 am - 8:40 amUKB-BOS
35h 30m1 stop
$1,176Korean Air
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Wed, Dec 3 - Mon, Dec 15
Korean Air Logo
11:00 am - 10:10 amBOS-UKB
33h 10m1 stop
Korean Air Logo
11:10 am - 8:40 amUKB-BOS
35h 30m1 stop
$1,226Korean Air
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Wed, Dec 3 - Sat, Dec 13
Multiple Airlines Logo
6:15 am - 9:45 pmBOS-UKB
25h 30m2 stops
Multiple Airlines Logo
7:05 am - 10:37 pmUKB-BOS
29h 32m2 stops
$1,260Multiple Airlines
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Sun, Jan 18 - Fri, Jan 23

ANA flights from Boston to Kobe

Our best ANA deals on Boston to Kobe flight tickets
ANA
Dec 7
BOS6:00 amBoston Logan Intl
25h 45m
2 stops
UKB9:45 pmKobe
Dec 16
UKB7:05 amKobe
19h 38m
2 stops
BOS12:43 pmBoston Logan Intl
$1,051
Find similar
ANA
Jan 11
BOS12:45 pmBoston Logan Intl
29h 15m
2 stops
UKB8:00 amKobe
Feb 8
UKB7:05 amKobe
19h 41m
2 stops
BOS12:46 pmBoston Logan Intl
$1,087
Find similar
ANA
Dec 2
BOS9:40 amBoston Logan Intl
32h 20m
2 stops
UKB8:00 amKobe
Dec 10
UKB7:05 amKobe
19h 38m
2 stops
BOS12:43 pmBoston Logan Intl
$1,090
Find similar

Korean Air flights from Boston to Kobe

Our best Korean Air deals on Boston to Kobe flight tickets
Korean Air
Dec 3
BOS11:00 amBoston Logan Intl
33h 10m
1 stop
UKB10:10 amKobe
Dec 16
UKB11:10 amKobe
35h 30m
1 stop
BOS8:40 amBoston Logan Intl
$1,166
Find similar
Korean Air
Dec 3
BOS11:00 amBoston Logan Intl
33h 10m
1 stop
UKB10:10 amKobe
Dec 15
UKB11:10 amKobe
35h 30m
1 stop
BOS8:40 amBoston Logan Intl
$1,176
Find similar
Korean Air
Dec 3
BOS11:00 amBoston Logan Intl
33h 10m
1 stop
UKB10:10 amKobe
Dec 13
UKB11:10 amKobe
35h 30m
1 stop
BOS8:40 amBoston Logan Intl
$1,226
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Kobe 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, momondo users made 832,500 searches. Data last updated October 14, 2025.
Use the filters below to find and compare flights from Boston to Kobe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Sun 12/7

6:00 am-9:45 pm

2 stops25h 45m

Kobe

Tue 12/16

7:05 am-12:43 pm

2 stops19h 38m

$1,051

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Sun 1/11

12:45 pm-8:00 am

2 stops29h 15m

Kobe

Sun 2/8

7:05 am-12:46 pm

2 stops19h 41m

$1,087

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Tue 12/2

9:40 am-8:00 am

2 stops32h 20m

Kobe

Wed 12/10

7:05 am-12:43 pm

2 stops19h 38m

$1,090

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Sat 1/10

12:45 pm-9:45 pm

2 stops43h 00m

Kobe

Sun 2/8

7:05 am-12:46 pm

2 stops19h 41m

$1,109

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Fri 1/30

5:45 am-9:45 pm

2 stops26h 00m

Kobe

Sat 2/7

7:05 am-2:17 pm

2 stops21h 12m

$1,137

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Fri 1/30

5:45 am-9:45 pm

2 stops26h 00m

Kobe

Sat 2/7

7:05 am-2:17 pm

2 stops21h 12m

$1,138

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Wed 12/3

11:00 am-10:10 am

1 stop33h 10m

Kobe

Tue 12/16

11:10 am-8:40 am

1 stop35h 30m

$1,166

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Wed 12/3

11:00 am-10:10 am

1 stop33h 10m

Kobe

Mon 12/15

11:10 am-8:40 am

1 stop35h 30m

$1,176

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Wed 12/3

11:00 am-10:10 am

1 stop33h 10m

Kobe

Sat 12/13

11:10 am-8:40 am

1 stop35h 30m

$1,226

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Sun 1/18

6:15 am-9:45 pm

2 stops25h 30m

Kobe

Fri 1/23

7:05 am-10:37 pm

2 stops29h 32m

$1,260

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Osaka from

How to get the cheapest flight ticket from Boston to Kobe

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Boston to Kobe flights?

You could potentially save up to 11% on your flight if you consider stops on a Boston to Kobe flight.

When to book flights from Boston to Kobe

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Kobe according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Kobe (BOS to UKB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Kobe

Direct flights

None
There are no direct flights from Boston to Kobe. There are no popular flight routes from Boston to Kobe.
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  • How far is Boston Logan Intl to Kobe by plane?

    Kobe is 6855.6 mi away from Boston Logan Intl. Flights usually cover this in 21h 48m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Kobe Airport?

    Prices for flights from Boston Logan Intl Airport to Kobe Airport are updated daily.

  • How old do you have to be to fly from Boston Logan Intl Airport to Kobe Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Kobe Airport.

  • What documentation or ID do you need to fly to Kobe Airport?

    The travel and health documents you'll need for your trip to Kobe Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kobe Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Kobe?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Boston to Kobe for you.

Can I find flights from Boston to Kobe with flexible booking policies on momondo?

momondo does allow users to show only those flights to Kobe from Boston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Boston to Kobe?

momondo provides multiple filters to help you find the best flight to Kobe from Boston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Boston to Kobe right now. Can momondo alert me if prices change?

Price alerts on flights to Kobe from Boston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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