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Cheap flights from Boston to Osaka from $808

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 11/9. 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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Cheap round-trip flights

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Multiple Airlines Logo
6:15 am - 8:20 pmBOS-ITM
24h 05m2 stops
Multiple Airlines Logo
4:00 pm - 10:37 pmITM-BOS
20h 37m2 stops
$979Multiple Airlines
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Mon, Jan 12 - Thu, Feb 5
Air Canada Logo
6:15 am - 8:20 pmBOS-ITM
24h 05m2 stops
Air Canada Logo
3:00 pm - 10:37 pmITM-BOS
21h 37m2 stops
$1,021Air Canada
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Fri, Jan 30 - Sat, Feb 7
Multiple Airlines Logo
6:15 am - 7:10 pmBOS-ITM
22h 55m2 stops
Multiple Airlines Logo
4:00 pm - 10:37 pmITM-BOS
20h 37m2 stops
$1,059Multiple Airlines
Find Deal
Fri, Jan 30 - Sat, Feb 7
Multiple Airlines Logo
6:15 am - 8:20 pmBOS-ITM
24h 05m2 stops
Multiple Airlines Logo
7:25 am - 10:37 pmITM-BOS
29h 12m2 stops
$1,072Multiple Airlines
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Sun, Nov 30 - Sun, Dec 7
Multiple Airlines Logo
6:15 am - 7:10 pmBOS-ITM
22h 55m2 stops
Multiple Airlines Logo
4:00 pm - 12:12 pmITM-BOS
34h 12m2 stops
$1,090Multiple Airlines
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Sun, Feb 1 - Sat, Feb 21
United Airlines Logo
7:22 pm - 6:10 pmBOS-ITM
32h 48m2 stops
United Airlines Logo
1:00 pm - 11:57 pmITM-BOS
24h 57m3 stops
$1,126United Airlines
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Sat, Jan 31 - Sat, Feb 14
United Airlines Logo
6:00 am - 6:10 pmBOS-ITM
22h 10m2 stops
United Airlines Logo
1:00 pm - 9:42 pmITM-BOS
22h 42m2 stops
$1,169United Airlines
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Sat, Jan 10 - Sat, Jan 17
ANA Logo
6:00 am - 6:55 pmBOS-ITM
22h 55m2 stops
ANA Logo
7:30 am - 12:46 pmITM-BOS
19h 16m2 stops
$1,230ANA
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Wed, Dec 10 - Wed, Jan 21
Alaska Airlines Logo
7:00 am - 7:50 pmBOS-ITM
22h 50m2 stops
Alaska Airlines Logo
2:40 pm - 12:20 amITM-BOS
23h 40m2 stops
$1,531Alaska Airlines
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Mon, Nov 10 - Thu, Nov 20
ANA Logo
5:30 am - 6:10 pmBOS-ITM
22h 40m2 stops
ANA Logo
8:00 am - 2:29 pmITM-BOS
20h 29m2 stops
$1,745ANA
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Sat, Nov 8 - Sat, Nov 15

United Airlines flights from Boston to Osaka Itami Airport

Our best United Airlines deals on Boston to Osaka Itami Airport flight tickets
United Airlines
Jan 31
BOS7:22 pmBoston Logan Intl
32h 48m
2 stops
ITM6:10 pmOsaka Itami
Feb 14
ITM1:00 pmOsaka Itami
24h 57m
3 stops
BOS11:57 pmBoston Logan Intl
$1,126
Find similar
United Airlines
Jan 10
BOS6:00 amBoston Logan Intl
22h 10m
2 stops
ITM6:10 pmOsaka Itami
Jan 17
ITM1:00 pmOsaka Itami
22h 42m
2 stops
BOS9:42 pmBoston Logan Intl
$1,169
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United Airlines
Feb 1
BOS5:45 amBoston Logan Intl
46h 25m
3 stops
ITM6:10 pmOsaka Itami
Feb 21
ITM1:00 pmOsaka Itami
39h 21m
2 stops
BOS2:21 pmBoston Logan Intl
$1,226
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ANA flights from Boston to Osaka Itami Airport

Our best ANA deals on Boston to Osaka Itami Airport flight tickets
ANA
Dec 10
BOS6:00 amBoston Logan Intl
22h 55m
2 stops
ITM6:55 pmOsaka Itami
Jan 21
ITM7:30 amOsaka Itami
19h 16m
2 stops
BOS12:46 pmBoston Logan Intl
$1,230
Find similar
ANA
Nov 8
BOS5:30 amBoston Logan Intl
22h 40m
2 stops
ITM6:10 pmOsaka Itami
Nov 15
ITM8:00 amOsaka Itami
20h 29m
2 stops
BOS2:29 pmBoston Logan Intl
$1,745
Find similar
ANA
Nov 16
BOS7:30 amBoston Logan Intl
21h 25m
2 stops
ITM6:55 pmOsaka Itami
Nov 29
ITM7:05 amOsaka Itami
21h 24m
2 stops
BOS2:29 pmBoston Logan Intl
$2,934
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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 November 4, 2025.
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 1/12

6:15 am-8:20 pm

2 stops24h 05m

Osaka Itami

Thu 2/5

4:00 pm-10:37 pm

2 stops20h 37m

$979

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Fri 1/30

6:15 am-8:20 pm

2 stops24h 05m

Osaka Itami

Sat 2/7

3:00 pm-10:37 pm

2 stops21h 37m

$1,021

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Fri 1/30

6:15 am-7:10 pm

2 stops22h 55m

Osaka Itami

Sat 2/7

4:00 pm-10:37 pm

2 stops20h 37m

$1,059

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Sun 11/30

6:15 am-8:20 pm

2 stops24h 05m

Osaka Itami

Sun 12/7

7:25 am-10:37 pm

2 stops29h 12m

$1,072

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Sun 2/1

6:15 am-7:10 pm

2 stops22h 55m

Osaka Itami

Sat 2/21

4:00 pm-12:12 pm

2 stops34h 12m

$1,090

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Sat 1/31

7:22 pm-6:10 pm

2 stops32h 48m

Osaka Itami

Sat 2/14

1:00 pm-11:57 pm

3 stops24h 57m

$1,126

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Sat 1/10

6:00 am-6:10 pm

2 stops22h 10m

Osaka Itami

Sat 1/17

1:00 pm-9:42 pm

2 stops22h 42m

$1,169

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Wed 12/10

6:00 am-6:55 pm

2 stops22h 55m

Osaka Itami

Wed 1/21

7:30 am-12:46 pm

2 stops19h 16m

$1,230

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Mon 11/10

7:00 am-7:50 pm

2 stops22h 50m

Osaka Itami

Thu 11/20

2:40 pm-12:20 am

2 stops23h 40m

$1,531

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Sat 11/8

5:30 am-6:10 pm

2 stops22h 40m

Osaka Itami

Sat 11/15

8:00 am-2:29 pm

2 stops20h 29m

$1,745

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

What is the cheapest day to depart on your flight to Osaka Itami Airport?

The cheapest day to depart on your flight to Osaka Itami Airport is on a Sunday when prices can be found for as low as $1,481. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Osaka Itami Airport is Tuesday, with ticket prices averaging around $2,965.

What is the cheapest time of day to depart on your flight to Osaka Itami Airport?

Flying to Osaka Itami Airport from Boston in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,742 when looking at flights departing in the evening. Flights at noon are often more expensive with an average ticket price of $2,610.

Can stopping save me money on Boston to Osaka Itami Airport flights?

You could potentially save up to 62% 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

Direct flights

None
There are no direct flights from Boston to Osaka Itami Airport. There are no popular flight routes from Boston to Osaka Itami Airport.
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  • 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 22h 08m, 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 $1,043Free CancellationRating
8.4
1,000 reviews
Search ANA flights
Japan AirlinesPriceFrom $1,493Free CancellationRating
8.3
1,602 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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