Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Boston to Osaka from $593

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 5/12. 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

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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 - 10:30 am
BOS
-
UKB
26h 58m
2 stops
Multiple Airlines Logo
11:40 am - 8:02 am
UKB
-
BOS
33h 22m
2 stops
$1,185Multiple Airlines
Fri, Sep 4 - Tue, Sep 15
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
$1,195Multiple Airlines
Mon, Aug 31 - Wed, Sep 30
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
$1,233Multiple Airlines
Sat, Sep 5 - Wed, Sep 30
Multiple Airlines Logo
6:32 pm - 10:30 am
BOS
-
UKB
26h 58m
2 stops
Multiple Airlines Logo
11:40 am - 8:02 am
UKB
-
BOS
33h 22m
2 stops
$1,234Multiple Airlines
Sun, Aug 30 - Thu, Sep 10
Multiple Airlines Logo
6:32 pm - 10:30 am
BOS
-
UKB
26h 58m
2 stops
Multiple Airlines Logo
11:40 am - 8:02 am
UKB
-
BOS
33h 22m
2 stops
$1,262Multiple Airlines
Sun, Sep 6 - Sat, Sep 26
Multiple Airlines Logo
8:30 pm - 10:00 am
BOS
-
UKB
24h 30m
2 stops
Multiple Airlines Logo
11:00 am - 7:03 am
UKB
-
BOS
33h 03m
2 stops
$1,265Multiple Airlines
Mon, Aug 24 - Mon, Aug 31
Multiple Airlines Logo
6:32 pm - 10:30 am
BOS
-
UKB
26h 58m
2 stops
Multiple Airlines Logo
11:40 am - 8:02 am
UKB
-
BOS
33h 22m
2 stops
$1,286Multiple Airlines
Fri, Aug 28 - Sun, Sep 13
ANA Logo
7:30 am - 9:45 pm
BOS
-
UKB
25h 15m
2 stops
ANA Logo
7:05 am - 2:26 pm
UKB
-
BOS
20h 21m
2 stops
$1,297ANA
Sun, May 3 - Wed, May 13
Multiple Airlines Logo
6:42 pm - 10:00 am
BOS
-
UKB
26h 18m
2 stops
Multiple Airlines Logo
11:00 am - 7:41 am
UKB
-
BOS
33h 41m
2 stops
$1,300Multiple Airlines
Sat, Apr 25 - Mon, May 4
ANA Logo
9:30 am - 9:45 pm
BOS
-
UKB
23h 15m
2 stops
ANA Logo
7:05 am - 2:23 pm
UKB
-
BOS
20h 18m
2 stops
$1,331ANA
Sun, Sep 6 - Wed, Sep 30

ANA flights from Boston to Kobe

Our best ANA deals on Boston to Kobe flight tickets
ANA
May 3
BOS7:30 amBoston Logan Intl
25h 15m
2 stops
UKB9:45 pmKobe
May 13
UKB7:05 amKobe
20h 21m
2 stops
BOS2:26 pmBoston Logan Intl
$1,297
ANA
Sep 6
BOS9:30 amBoston Logan Intl
23h 15m
2 stops
UKB9:45 pmKobe
Sep 30
UKB7:05 amKobe
20h 18m
2 stops
BOS2:23 pmBoston Logan Intl
$1,331
ANA
Jul 26
BOS7:19 amBoston Logan Intl
25h 26m
2 stops
UKB9:45 pmKobe
Aug 26
UKB7:05 amKobe
25h 11m
2 stops
BOS7:16 pmBoston Logan Intl
$1,370

Korean Air flights from Boston to Kobe

Our best Korean Air deals on Boston to Kobe flight tickets
Korean Air
Aug 30
BOS12:55 pmBoston Logan Intl
39h 50m
1 stop
UKB5:45 pmKobe
Sep 10
UKB6:55 pmKobe
28h 15m
1 stop
BOS10:10 amBoston Logan Intl
$1,344
Korean Air
Sep 4
BOS12:55 pmBoston Logan Intl
39h 50m
1 stop
UKB5:45 pmKobe
Sep 15
UKB6:55 pmKobe
28h 15m
1 stop
BOS10:10 amBoston Logan Intl
$1,394
Korean Air
Sep 6
BOS12:55 pmBoston Logan Intl
39h 50m
1 stop
UKB5:45 pmKobe
Sep 9
UKB11:55 amKobe
47h 41m
2 stops
BOS10:36 pmBoston Logan Intl
$1,435

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 10, 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

Fri 9/4

6:32 pm-10:30 am

2 stops26h 58m

Kobe

Tue 9/15

11:40 am-8:02 am

2 stops33h 22m

$1,185

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Mon 8/31

6:32 pm-10:00 am

2 stops26h 28m

Kobe

Wed 9/30

11:00 am-6:02 am

2 stops32h 02m

$1,195

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Sat 9/5

6:32 pm-10:00 am

2 stops26h 28m

Kobe

Wed 9/30

11:00 am-6:02 am

2 stops32h 02m

$1,233

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Sun 8/30

6:32 pm-10:30 am

2 stops26h 58m

Kobe

Thu 9/10

11:40 am-8:02 am

2 stops33h 22m

$1,234

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Sun 9/6

6:32 pm-10:30 am

2 stops26h 58m

Kobe

Sat 9/26

11:40 am-8:02 am

2 stops33h 22m

$1,262

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Mon 8/24

8:30 pm-10:00 am

2 stops24h 30m

Kobe

Mon 8/31

11:00 am-7:03 am

2 stops33h 03m

$1,265

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Fri 8/28

6:32 pm-10:30 am

2 stops26h 58m

Kobe

Sun 9/13

11:40 am-8:02 am

2 stops33h 22m

$1,286

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Sun 5/3

7:30 am-9:45 pm

2 stops25h 15m

Kobe

Wed 5/13

7:05 am-2:26 pm

2 stops20h 21m

$1,297

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Sat 4/25

6:42 pm-10:00 am

2 stops26h 18m

Kobe

Mon 5/4

11:00 am-7:41 am

2 stops33h 41m

$1,300
Quickest round-trip

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Sun 9/6

9:30 am-9:45 pm

2 stops23h 15m

Kobe

Wed 9/30

7:05 am-2:23 pm

2 stops20h 18m

$1,331

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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.

An easier way to manage your Kobe trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 4/9
Thu 4/16
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Japan

Fly your favorite airline to Osaka

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