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Cheap flights from Boston to Osaka from $513

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 1/11. 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.
ANA Logo
5:35 am - 8:20 pm
BOS
-
ITM
24h 45m2 stops
ANA Logo
7:30 am - 7:08 pm
ITM
-
BOS
25h 38m2 stops
$868ANA
Mon, Feb 16 - Fri, Feb 27
Multiple Airlines Logo
6:55 pm - 7:10 pm
BOS
-
ITM
34h 15m2 stops
Multiple Airlines Logo
11:30 am - 10:37 pm
ITM
-
BOS
25h 07m2 stops
$883Multiple Airlines
Sun, Feb 15 - Thu, Feb 26
United Airlines Logo
7:05 am - 6:10 pm
BOS
-
ITM
21h 05m2 stops
United Airlines Logo
1:00 pm - 11:57 pm
ITM
-
BOS
24h 57m3 stops
$886United Airlines
Sun, Feb 15 - Thu, Feb 26
ANA Logo
7:45 am - 7:30 am
BOS
-
ITM
33h 45m2 stops
ANA Logo
7:05 am - 7:37 pm
ITM
-
BOS
26h 32m2 stops
$907ANA
Sun, Feb 15 - Fri, Feb 27
Multiple Airlines Logo
6:15 am - 7:10 pm
BOS
-
ITM
22h 55m2 stops
Multiple Airlines Logo
3:25 pm - 10:37 pm
ITM
-
BOS
21h 12m2 stops
$916Multiple Airlines
Mon, Feb 2 - Mon, Feb 9
Air Canada Logo
6:55 pm - 7:10 pm
BOS
-
ITM
34h 15m2 stops
Air Canada Logo
4:00 pm - 10:37 pm
ITM
-
BOS
20h 37m2 stops
$956Air Canada
Sat, Jan 24 - Thu, Jan 29
ANA Logo
6:00 am - 6:55 pm
BOS
-
ITM
22h 55m2 stops
ANA Logo
7:30 am - 2:17 pm
ITM
-
BOS
20h 47m2 stops
$968ANA
Tue, Jan 20 - Sat, Jan 31
Multiple Airlines Logo
6:15 am - 7:10 pm
BOS
-
ITM
22h 55m2 stops
Multiple Airlines Logo
3:25 pm - 10:37 pm
ITM
-
BOS
21h 12m2 stops
$996Multiple Airlines
Fri, Jan 30 - Sat, Feb 7
ANA Logo
5:35 am - 7:30 am
BOS
-
ITM
35h 55m2 stops
ANA Logo
7:05 am - 12:46 pm
ITM
-
BOS
19h 41m2 stops
$1,007ANA
Sat, Feb 14 - Thu, Feb 26
Multiple Airlines Logo
6:15 am - 8:05 pm
BOS
-
ITM
23h 50m2 stops
Multiple Airlines Logo
11:30 am - 7:42 pm
ITM
-
BOS
22h 12m2 stops
$1,028Multiple Airlines
Sat, Jan 17 - Thu, Jan 22

ANA flights from Boston to Osaka Itami Airport

Our best ANA deals on Boston to Osaka Itami Airport flight tickets
ANA
Feb 16
BOS5:35 amBoston Logan Intl
24h 45m
2 stops
ITM8:20 pmOsaka Itami
Feb 25
ITM1:00 pmOsaka Itami
20h 08m
2 stops
BOS7:08 pmBoston Logan Intl
$868
Find similar
ANA
Feb 15
BOS7:45 amBoston Logan Intl
33h 45m
2 stops
ITM7:30 amOsaka Itami
Feb 27
ITM7:05 amOsaka Itami
26h 32m
2 stops
BOS7:37 pmBoston Logan Intl
$907
Find similar
ANA
Jan 20
BOS6:00 amBoston Logan Intl
22h 55m
2 stops
ITM6:55 pmOsaka Itami
Jan 31
ITM7:30 amOsaka Itami
20h 47m
2 stops
BOS2:17 pmBoston Logan Intl
$968
Find similar

United Airlines flights from Boston to Osaka Itami Airport

Our best United Airlines deals on Boston to Osaka Itami Airport flight tickets
United Airlines
Feb 15
BOS7:05 amBoston Logan Intl
21h 05m
2 stops
ITM6:10 pmOsaka Itami
Feb 26
ITM1:00 pmOsaka Itami
24h 57m
3 stops
BOS11:57 pmBoston Logan Intl
$886
Find similar
United Airlines
Feb 19
BOS5:35 amBoston Logan Intl
46h 35m
3 stops
ITM6:10 pmOsaka Itami
Feb 26
ITM1:00 pmOsaka Itami
24h 57m
3 stops
BOS11:57 pmBoston Logan Intl
$1,106
Find similar
United Airlines
Jan 11
BOS6:00 amBoston Logan Intl
22h 10m
2 stops
ITM6:10 pmOsaka Itami
Feb 13
ITM1:00 pmOsaka Itami
24h 57m
3 stops
BOS11:57 pmBoston Logan Intl
$1,218
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Osaka Itami Airport 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 January 6, 2026.
Use the filters below to find and compare flights from Boston to Osaka Itami Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Mon 2/16

5:35 am-8:20 pm

2 stops24h 45m

Osaka Itami

Fri 2/27

7:30 am-7:08 pm

2 stops25h 38m

$868

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Sun 2/15

6:55 pm-7:10 pm

2 stops34h 15m

Osaka Itami

Thu 2/26

11:30 am-10:37 pm

2 stops25h 07m

$883

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Sun 2/15

7:05 am-6:10 pm

2 stops21h 05m

Osaka Itami

Thu 2/26

1:00 pm-11:57 pm

3 stops24h 57m

$886

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Sun 2/15

7:45 am-7:30 am

2 stops33h 45m

Osaka Itami

Fri 2/27

7:05 am-7:37 pm

2 stops26h 32m

$907

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Mon 2/2

6:15 am-7:10 pm

2 stops22h 55m

Osaka Itami

Mon 2/9

3:25 pm-10:37 pm

2 stops21h 12m

$916

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Sat 1/24

6:55 pm-7:10 pm

2 stops34h 15m

Osaka Itami

Thu 1/29

4:00 pm-10:37 pm

2 stops20h 37m

$956

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Tue 1/20

6:00 am-6:55 pm

2 stops22h 55m

Osaka Itami

Sat 1/31

7:30 am-2:17 pm

2 stops20h 47m

$968

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Fri 1/30

6:15 am-7:10 pm

2 stops22h 55m

Osaka Itami

Sat 2/7

3:25 pm-10:37 pm

2 stops21h 12m

$996

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Sat 2/14

5:35 am-7:30 am

2 stops35h 55m

Osaka Itami

Thu 2/26

7:05 am-12:46 pm

2 stops19h 41m

$1,007

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Sat 1/17

6:15 am-8:05 pm

2 stops23h 50m

Osaka Itami

Thu 1/22

11:30 am-7:42 pm

2 stops22h 12m

$1,028

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 Osaka Itami Airport

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 Osaka Itami Airport flights?

You could potentially save up to 52% on your flight if you consider stops on a Boston to Osaka Itami Airport flight.

When to book flights from Boston to Osaka Itami Airport

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

Cheap Boston to Osaka Itami Airport (BOS to ITM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Osaka Itami Airport

Fastest flight time

17h 35m

Direct flights

None
The fastest flight from Boston to Osaka Itami Airport takes 17h 35m
There are no direct flights from Boston to Osaka Itami Airport. There are no popular flight routes from Boston to Osaka Itami Airport.
Search flight deals

  • How far is Boston Logan Intl to Osaka Itami by plane?

    Boston Logan Intl and Osaka Itami are 6844.6 mi apart from one another. Flights usually cover this in 17h 35m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Boston Logan Intl Airport to Osaka Itami Airport refresh daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Osaka Itami Airport?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Osaka Itami Airport.

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

    The travel and health documents you'll need for your trip to Osaka Itami 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 Osaka Itami Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Boston to Osaka Itami Airport?

Best airlines flying from Boston to Osaka Itami Airport

Compare and see reviews for airlines that fly from Boston to Osaka Itami Airport with momondo
Airline
Rating
Free Cancellation
Price
ANAPriceFrom $1,139Free CancellationRating
8.4
1,060 reviews
Search ANA flights
Japan AirlinesPriceFrom $1,493Free CancellationRating
8.3
1,670 reviews
Search Japan Airlines flights

Traveling to a place near Osaka?

Book flights to Osaka if you plan to visit one of these locations
Nara
Nishinomiya

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Boston to Osaka. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Boston to Osaka on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Boston and Osaka by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Osaka, momondo offers a useful price alert feature which will track prices for flights to Osaka from Boston and alert you when they change.

An easier way to manage your Osaka Itami Airport trip

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