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Cheap flights from Boston to Osaka from $780

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 5/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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
6:32 pm - 10:00 am
BOS
-
UKB
26h 28m
2 stops
Multiple Airlines Logo
11:00 am - 6:02 am
UKB
-
BOS
32h 02m
2 stops
$1,279Multiple Airlines
Sat, Sep 5 - Wed, Sep 16
Multiple Airlines Logo
6:42 pm - 10:00 am
BOS
-
UKB
26h 18m
2 stops
Multiple Airlines Logo
11:00 am - 6:08 am
UKB
-
BOS
32h 08m
2 stops
$1,350Multiple Airlines
Mon, Apr 27 - Mon, May 4
Multiple Airlines Logo
4:33 pm - 10:30 am
BOS
-
UKB
28h 57m
2 stops
Multiple Airlines Logo
11:40 am - 7:12 am
UKB
-
BOS
32h 32m
2 stops
$1,367Multiple Airlines
Thu, Apr 30 - Thu, May 7
ANA Logo
9:30 am - 9:45 pm
BOS
-
UKB
23h 15m
2 stops
ANA Logo
7:05 am - 4:21 pm
UKB
-
BOS
22h 16m
2 stops
$1,380ANA
Mon, Jul 27 - Tue, Aug 25
ANA Logo
9:30 am - 9:45 pm
BOS
-
UKB
23h 15m
2 stops
ANA Logo
9:15 pm - 2:07 pm
UKB
-
BOS
29h 52m
2 stops
$1,384ANA
Mon, Aug 3 - Mon, Aug 31
Korean Air Logo
8:45 pm - 10:55 am
BOS
-
UKB
25h 10m
2 stops
Korean Air Logo
6:55 pm - 10:10 am
UKB
-
BOS
28h 15m
1 stop
$1,393Korean Air
Sat, Sep 5 - Wed, Sep 16
Multiple Airlines Logo
6:42 pm - 10:30 am
BOS
-
UKB
26h 48m
2 stops
Multiple Airlines Logo
11:40 am - 7:12 am
UKB
-
BOS
32h 32m
2 stops
$1,394Multiple Airlines
Thu, Apr 23 - Tue, May 12
ANA Logo
9:30 am - 9:45 pm
BOS
-
UKB
23h 15m
2 stops
ANA Logo
7:05 am - 11:20 pm
UKB
-
BOS
29h 15m
2 stops
$1,413ANA
Thu, Jul 23 - Thu, Aug 13
Korean Air Logo
12:55 pm - 10:55 am
BOS
-
UKB
33h 00m
1 stop
Korean Air Logo
11:55 am - 10:10 am
UKB
-
BOS
35h 15m
1 stop
$1,416Korean Air
Sat, Sep 5 - Wed, Sep 16
ANA Logo
7:19 am - 9:45 pm
BOS
-
UKB
25h 26m
2 stops
ANA Logo
7:05 am - 4:21 pm
UKB
-
BOS
22h 16m
2 stops
$1,419ANA
Sun, Jul 26 - Thu, Aug 27

ANA flights from Boston to Kobe

Our best ANA deals on Boston to Kobe flight tickets
ANA
Jul 27
BOS9:30 amBoston Logan Intl
23h 15m
2 stops
UKB9:45 pmKobe
Aug 25
UKB7:05 amKobe
22h 16m
2 stops
BOS4:21 pmBoston Logan Intl
$1,380
ANA
Aug 3
BOS9:30 amBoston Logan Intl
23h 15m
2 stops
UKB9:45 pmKobe
Aug 31
UKB9:15 pmKobe
29h 52m
2 stops
BOS2:07 pmBoston Logan Intl
$1,384
ANA
Jul 23
BOS9:30 amBoston Logan Intl
23h 15m
2 stops
UKB9:45 pmKobe
Aug 13
UKB7:05 amKobe
29h 15m
2 stops
BOS11:20 pmBoston Logan Intl
$1,413

Korean Air flights from Boston to Kobe

Our best Korean Air deals on Boston to Kobe flight tickets
Korean Air
Sep 5
BOS8:45 pmBoston Logan Intl
25h 10m
2 stops
UKB10:55 amKobe
Sep 16
UKB6:55 pmKobe
28h 15m
1 stop
BOS10:10 amBoston Logan Intl
$1,393
Korean Air
Sep 5
BOS12:55 pmBoston Logan Intl
33h 00m
1 stop
UKB10:55 amKobe
Sep 16
UKB11:55 amKobe
35h 15m
1 stop
BOS10:10 amBoston Logan Intl
$1,416
Korean Air
Sep 6
BOS12:55 pmBoston Logan Intl
39h 50m
1 stop
UKB5:45 pmKobe
Sep 9
UKB6:55 pmKobe
28h 15m
1 stop
BOS10:10 amBoston Logan Intl
$1,474

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 March 17, 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

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Sat 9/5

6:32 pm-10:00 am

2 stops26h 28m

Kobe

Wed 9/16

11:00 am-6:02 am

2 stops32h 02m

$1,279

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Mon 4/27

6:42 pm-10:00 am

2 stops26h 18m

Kobe

Mon 5/4

11:00 am-6:08 am

2 stops32h 08m

$1,350

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Thu 4/30

4:33 pm-10:30 am

2 stops28h 57m

Kobe

Thu 5/7

11:40 am-7:12 am

2 stops32h 32m

$1,367
Quickest round-trip

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Mon 7/27

9:30 am-9:45 pm

2 stops23h 15m

Kobe

Tue 8/25

7:05 am-4:21 pm

2 stops22h 16m

$1,380

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Mon 8/3

9:30 am-9:45 pm

2 stops23h 15m

Kobe

Mon 8/31

9:15 pm-2:07 pm

2 stops29h 52m

$1,384

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Sat 9/5

8:45 pm-10:55 am

2 stops25h 10m

Kobe

Wed 9/16

6:55 pm-10:10 am

1 stop28h 15m

$1,393

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Thu 4/23

6:42 pm-10:30 am

2 stops26h 48m

Kobe

Tue 5/12

11:40 am-7:12 am

2 stops32h 32m

$1,394

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Thu 7/23

9:30 am-9:45 pm

2 stops23h 15m

Kobe

Thu 8/13

7:05 am-11:20 pm

2 stops29h 15m

$1,413

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Sat 9/5

12:55 pm-10:55 am

1 stop33h 00m

Kobe

Wed 9/16

11:55 am-10:10 am

1 stop35h 15m

$1,416

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Sun 7/26

7:19 am-9:45 pm

2 stops25h 26m

Kobe

Thu 8/27

7:05 am-4:21 pm

2 stops22h 16m

$1,419

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

Fastest flight time

23h 15m

Direct flights

None
The fastest flight from Boston to Kobe takes 23h 15m
There are no direct flights from Boston to Kobe. There are no popular flight routes from Boston to Kobe.
Search flight deals

  • 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 15m, 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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Airlines are sorted and displayed according to clicks in the past 7 days on momondo
ANA
Japan Airlines
Cathay Pacific
United Airlines
Air Canada