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Cheap flights from Boston to Osaka from $664

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 8/4. 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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0 bags

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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.
Multiple Airlines Logo
7:59 pm - 10:00 am
BOS
-
UKB
25h 01m
2 stops
Multiple Airlines Logo
11:00 am - 5:04 am
UKB
-
BOS
31h 04m
2 stops
$1,387Multiple Airlines
Wed, Sep 16 - Wed, Sep 23
Multiple Airlines Logo
7:59 pm - 10:30 am
BOS
-
UKB
25h 31m
2 stops
Multiple Airlines Logo
11:40 am - 7:39 am
UKB
-
BOS
32h 59m
2 stops
$1,441Multiple Airlines
Fri, Sep 4 - Sun, Sep 13
Multiple Airlines Logo
7:44 pm - 10:30 am
BOS
-
UKB
25h 46m
2 stops
Multiple Airlines Logo
11:40 am - 2:28 pm
UKB
-
BOS
39h 48m
2 stops
$1,503Multiple Airlines
Tue, Aug 11 - Sat, Aug 22
Multiple Airlines Logo
6:59 pm - 6:00 pm
BOS
-
UKB
34h 01m
2 stops
Multiple Airlines Logo
7:00 pm - 8:19 am
UKB
-
BOS
26h 19m
2 stops
$1,510Multiple Airlines
Sun, Sep 27 - Sat, Oct 10
Multiple Airlines Logo
6:37 pm - 10:30 am
BOS
-
UKB
26h 53m
2 stops
Multiple Airlines Logo
11:40 am - 7:29 am
UKB
-
BOS
32h 49m
2 stops
$1,536Multiple Airlines
Tue, Oct 13 - Thu, Oct 22
Multiple Airlines Logo
7:59 pm - 10:00 am
BOS
-
UKB
25h 01m
2 stops
Multiple Airlines Logo
11:00 am - 5:04 am
UKB
-
BOS
31h 04m
2 stops
$1,556Multiple Airlines
Mon, Sep 7 - Wed, Sep 16
Multiple Airlines Logo
6:37 pm - 10:30 am
BOS
-
UKB
26h 53m
2 stops
Multiple Airlines Logo
11:40 am - 7:29 am
UKB
-
BOS
32h 49m
2 stops
$1,608Multiple Airlines
Sun, Oct 11 - Sat, Oct 17
Multiple Airlines Logo
7:59 pm - 10:30 am
BOS
-
UKB
25h 31m
2 stops
Multiple Airlines Logo
11:40 am - 7:29 am
UKB
-
BOS
32h 49m
2 stops
$1,613Multiple Airlines
Fri, Oct 2 - Sat, Oct 10
Multiple Airlines Logo
7:44 pm - 10:30 am
BOS
-
UKB
25h 46m
2 stops
Multiple Airlines Logo
11:40 am - 2:23 pm
UKB
-
BOS
39h 43m
2 stops
$1,628Multiple Airlines
Fri, Aug 7 - Sun, Aug 16
Multiple Airlines Logo
6:37 pm - 10:30 am
BOS
-
UKB
26h 53m
2 stops
Multiple Airlines Logo
11:40 am - 7:29 am
UKB
-
BOS
32h 49m
2 stops
$1,632Multiple Airlines
Sun, Oct 11 - Sat, Oct 17

Korean Air flights from Boston to Kobe

Our best Korean Air deals on Boston to Kobe flight tickets
Korean Air
Nov 1
BOS11:00 amBoston Logan Intl
33h 10m
1 stop
UKB10:10 amKobe
Nov 12
UKB6:40 pmKobe
28h 00m
1 stop
BOS8:40 amBoston Logan Intl
$2,178
Korean Air
Jun 1
BOS12:55 pmBoston Logan Intl
39h 50m
1 stop
UKB5:45 pmKobe
Jun 12
UKB6:55 pmKobe
28h 25m
1 stop
BOS10:20 amBoston Logan Intl
$3,533
Korean Air
May 24
BOS12:55 pmBoston Logan Intl
39h 50m
1 stop
UKB5:45 pmKobe
Jun 6
UKB6:55 pmKobe
28h 25m
1 stop
BOS10:20 amBoston Logan Intl
$3,603

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 May 19, 2026.
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

Cheapest round-trip
Quickest round-trip

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Wed 9/16

7:59 pm-10:00 am

2 stops25h 01m

Kobe

Wed 9/23

11:00 am-5:04 am

2 stops31h 04m

$1,387

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Fri 9/4

7:59 pm-10:30 am

2 stops25h 31m

Kobe

Sun 9/13

11:40 am-7:39 am

2 stops32h 59m

$1,441

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Tue 8/11

7:44 pm-10:30 am

2 stops25h 46m

Kobe

Sat 8/22

11:40 am-2:28 pm

2 stops39h 48m

$1,503

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Sun 9/27

6:59 pm-6:00 pm

2 stops34h 01m

Kobe

Sat 10/10

7:00 pm-8:19 am

2 stops26h 19m

$1,510

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Tue 10/13

6:37 pm-10:30 am

2 stops26h 53m

Kobe

Thu 10/22

11:40 am-7:29 am

2 stops32h 49m

$1,536

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Mon 9/7

7:59 pm-10:00 am

2 stops25h 01m

Kobe

Wed 9/16

11:00 am-5:04 am

2 stops31h 04m

$1,556

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Sun 10/11

6:37 pm-10:30 am

2 stops26h 53m

Kobe

Sat 10/17

11:40 am-7:29 am

2 stops32h 49m

$1,608

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Fri 10/2

7:59 pm-10:30 am

2 stops25h 31m

Kobe

Sat 10/10

11:40 am-7:29 am

2 stops32h 49m

$1,613

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Fri 8/7

7:44 pm-10:30 am

2 stops25h 46m

Kobe

Sun 8/16

11:40 am-2:23 pm

2 stops39h 43m

$1,628

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Sun 10/11

6:37 pm-10:30 am

2 stops26h 53m

Kobe

Sat 10/17

11:40 am-7:29 am

2 stops32h 49m

$1,632

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

What is the cheapest airline that flies from Boston Logan Intl to Kobe?

ANA is the most popular carrier operating from Boston Logan Intl to Kobe

What airlines fly to Kobe?

Japan Airlines, ANA and Cathay Pacific are the top three most popular airlines that fly to Kobe from Boston according to our data. Japan Airlines is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Kobe. Keep in mind that there are 5 different airlines that fly to Kobe on a routine basis, so you have a few additional options to choose from.

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

Fastest flight time

23h 20m

Direct flights

None
The fastest flight from Boston to Kobe takes 23h 20m
There are no direct flights from Boston to Kobe. There are no popular flight routes from Boston to Kobe.
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Frequently asked questions about flying from Boston to Kobe

  • 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 23h 20m, 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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Fly your favorite airline to Osaka

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Japan Airlines
ANA
Cathay Pacific
United Airlines
Air Canada