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Cheap flights from Boston to Osaka from $524

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 5/13. 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
1 adult, Economy, 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.
Air Canada Logo
10:40 am - 6:55 pm
BOS
-
ITM
19h 15m
2 stops
Air Canada Logo
2:00 pm - 10:40 pm
ITM
-
BOS
21h 40m
2 stops
$1,150Air Canada
Sun, Sep 6 - Wed, Sep 30
Air Canada Logo
5:45 am - 6:55 pm
BOS
-
ITM
24h 10m
2 stops
Air Canada Logo
2:00 pm - 10:40 pm
ITM
-
BOS
21h 40m
2 stops
$1,193Air Canada
Sat, Sep 5 - Wed, Sep 30
ANA Logo
5:45 am - 6:55 pm
BOS
-
ITM
24h 10m
2 stops
ANA Logo
2:00 pm - 9:27 pm
ITM
-
BOS
20h 27m
2 stops
$1,219ANA
Sat, Sep 5 - Wed, Sep 30
Multiple Airlines Logo
10:40 am - 6:55 pm
BOS
-
ITM
19h 15m
2 stops
Multiple Airlines Logo
2:00 pm - 9:27 pm
ITM
-
BOS
20h 27m
2 stops
$1,258Multiple Airlines
Sun, Sep 6 - Wed, Sep 30
Multiple Airlines Logo
10:50 am - 6:55 pm
BOS
-
ITM
19h 05m
2 stops
Multiple Airlines Logo
2:00 pm - 9:27 pm
ITM
-
BOS
20h 27m
2 stops
$1,273Multiple Airlines
Mon, Aug 31 - Wed, Sep 30
ANA Logo
5:45 am - 6:55 pm
BOS
-
ITM
24h 10m
2 stops
ANA Logo
2:00 pm - 9:27 pm
ITM
-
BOS
20h 27m
2 stops
$1,288ANA
Sun, Aug 30 - Thu, Sep 10
ANA Logo
3:13 pm - 7:25 am
BOS
-
ITM
27h 12m
2 stops
ANA Logo
8:20 pm - 2:45 pm
ITM
-
BOS
31h 25m
2 stops
$1,297ANA
Mon, Aug 24 - Mon, Aug 31
Air Canada Logo
5:45 am - 6:55 pm
BOS
-
ITM
24h 10m
2 stops
Air Canada Logo
2:00 pm - 9:27 pm
ITM
-
BOS
20h 27m
2 stops
$1,303Air Canada
Sun, Aug 30 - Fri, Sep 11
Multiple Airlines Logo
10:40 am - 7:50 pm
BOS
-
ITM
20h 10m
2 stops
Multiple Airlines Logo
2:00 pm - 9:50 am
ITM
-
BOS
32h 50m
2 stops
$1,309Multiple Airlines
Tue, Apr 28 - Thu, Jun 25
Multiple Airlines Logo
10:50 am - 6:55 pm
BOS
-
ITM
19h 05m
2 stops
Multiple Airlines Logo
2:00 pm - 9:27 pm
ITM
-
BOS
20h 27m
2 stops
$1,313Multiple Airlines
Sun, Sep 6 - Sat, Sep 26

Air Canada flights from Boston to Osaka Itami Airport

Our best Air Canada deals on Boston to Osaka Itami Airport flight tickets
Air Canada
Sep 6
BOS10:40 amBoston Logan Intl
19h 15m
2 stops
ITM6:55 pmOsaka Itami
Sep 30
ITM2:00 pmOsaka Itami
21h 40m
2 stops
BOS10:40 pmBoston Logan Intl
$1,150
Air Canada
Sep 5
BOS5:45 amBoston Logan Intl
24h 10m
2 stops
ITM6:55 pmOsaka Itami
Sep 30
ITM2:00 pmOsaka Itami
21h 40m
2 stops
BOS10:40 pmBoston Logan Intl
$1,193
Air Canada
Aug 30
BOS5:45 amBoston Logan Intl
24h 10m
2 stops
ITM6:55 pmOsaka Itami
Sep 11
ITM2:00 pmOsaka Itami
20h 27m
2 stops
BOS9:27 pmBoston Logan Intl
$1,303

ANA flights from Boston to Osaka Itami Airport

Our best ANA deals on Boston to Osaka Itami Airport flight tickets
ANA
Sep 5
BOS5:45 amBoston Logan Intl
24h 10m
2 stops
ITM6:55 pmOsaka Itami
Sep 30
ITM2:00 pmOsaka Itami
20h 27m
2 stops
BOS9:27 pmBoston Logan Intl
$1,219
ANA
Aug 30
BOS5:45 amBoston Logan Intl
24h 10m
2 stops
ITM6:55 pmOsaka Itami
Sep 10
ITM2:00 pmOsaka Itami
20h 27m
2 stops
BOS9:27 pmBoston Logan Intl
$1,288
ANA
Aug 24
BOS3:13 pmBoston Logan Intl
27h 12m
2 stops
ITM7:25 amOsaka Itami
Aug 31
ITM8:20 pmOsaka Itami
31h 25m
2 stops
BOS2:45 pmBoston Logan Intl
$1,297

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 March 11, 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

Cheapest round-trip

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Sun 9/6

10:40 am-6:55 pm

2 stops19h 15m

Osaka Itami

Wed 9/30

2:00 pm-10:40 pm

2 stops21h 40m

$1,150

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Sat 9/5

5:45 am-6:55 pm

2 stops24h 10m

Osaka Itami

Wed 9/30

2:00 pm-10:40 pm

2 stops21h 40m

$1,193

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Sat 9/5

5:45 am-6:55 pm

2 stops24h 10m

Osaka Itami

Wed 9/30

2:00 pm-9:27 pm

2 stops20h 27m

$1,219

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Sun 9/6

10:40 am-6:55 pm

2 stops19h 15m

Osaka Itami

Wed 9/30

2:00 pm-9:27 pm

2 stops20h 27m

$1,258
Quickest round-trip

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Mon 8/31

10:50 am-6:55 pm

2 stops19h 05m

Osaka Itami

Wed 9/30

2:00 pm-9:27 pm

2 stops20h 27m

$1,273

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Sun 8/30

5:45 am-6:55 pm

2 stops24h 10m

Osaka Itami

Thu 9/10

2:00 pm-9:27 pm

2 stops20h 27m

$1,288

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Mon 8/24

3:13 pm-7:25 am

2 stops27h 12m

Osaka Itami

Mon 8/31

8:20 pm-2:45 pm

2 stops31h 25m

$1,297

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Sun 8/30

5:45 am-6:55 pm

2 stops24h 10m

Osaka Itami

Fri 9/11

2:00 pm-9:27 pm

2 stops20h 27m

$1,303

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Tue 4/28

10:40 am-7:50 pm

2 stops20h 10m

Osaka Itami

Thu 6/25

2:00 pm-9:50 am

2 stops32h 50m

$1,309

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Sun 9/6

10:50 am-6:55 pm

2 stops19h 05m

Osaka Itami

Sat 9/26

2:00 pm-9:27 pm

2 stops20h 27m

$1,313

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

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 24% 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

19h 05m

Direct flights

None
The fastest flight from Boston to Osaka Itami Airport takes 19h 05m
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 19h 05m, 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
1,124 reviews
Search ANA flights
Japan AirlinesPriceFrom $1,493Free CancellationRating
8.3
1,730 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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