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Cheap flights from Massachusetts to Osaka from $769

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Massachusetts to Osaka departing on 12/24. 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 Massachusetts to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:30 am - 8:35 pmBOS-KIX
25h 05m2 stops
Multiple Airlines Logo
3:45 pm - 10:37 pmKIX-BOS
20h 52m2 stops
$828Multiple Airlines
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Wed, Jan 21 - Wed, Feb 4
Multiple Airlines Logo
6:15 am - 9:45 pmBOS-UKB
25h 30m2 stops
Multiple Airlines Logo
7:05 am - 10:37 pmUKB-BOS
29h 32m2 stops
$832Multiple Airlines
Find Deal
Wed, Jan 21 - Wed, Feb 4
Air Canada Logo
6:15 am - 7:10 pmBOS-ITM
22h 55m2 stops
Air Canada Logo
4:00 pm - 10:37 pmITM-BOS
20h 37m2 stops
$832Air Canada
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Wed, Jan 21 - Wed, Feb 4
ANA Logo
6:00 am - 9:45 pmBOS-UKB
25h 45m2 stops
ANA Logo
7:05 am - 2:17 pmUKB-BOS
21h 12m2 stops
$866ANA
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Wed, Jan 21 - Wed, Feb 4
ANA Logo
6:00 am - 6:55 pmBOS-ITM
22h 55m2 stops
ANA Logo
8:00 am - 12:46 pmITM-BOS
18h 46m2 stops
$867ANA
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Tue, Jan 20 - Tue, Feb 3
United Airlines Logo
6:00 am - 4:40 pmBOS-KIX
20h 40m1 stop
United Airlines Logo
6:35 pm - 9:42 pmKIX-BOS
17h 07m1 stop
$879United Airlines
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Tue, Jan 20 - Wed, Feb 4
United Airlines Logo
6:00 am - 4:40 pmBOS-KIX
20h 40m1 stop
United Airlines Logo
8:20 am - 12:46 pmKIX-BOS
42h 26m3 stops
$881United Airlines
Find Deal
Tue, Jan 20 - Thu, Feb 5
Korean Air Logo
11:00 am - 10:10 amBOS-UKB
33h 10m1 stop
Korean Air Logo
6:40 pm - 8:40 amUKB-BOS
28h 00m1 stop
$881Korean Air
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Sun, Jan 18 - Thu, Feb 5
Korean Air Logo
11:00 am - 5:00 pmBOS-KIX
40h 00m1 stop
Korean Air Logo
11:55 am - 8:40 amKIX-BOS
34h 45m1 stop
$882Korean Air
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Sun, Jan 18 - Mon, Feb 2
Air Canada Logo
1:00 pm - 8:20 pmBOS-ITM
41h 20m2 stops
Air Canada Logo
2:05 pm - 7:42 pmITM-BOS
19h 37m2 stops
$922Air Canada
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Sun, Jan 18 - Thu, Feb 5

United Airlines flights from Massachusetts to Osaka

Our best United Airlines deals on Massachusetts to Osaka flight tickets
United Airlines
Jan 20
BOS6:00 amBoston Logan Intl
20h 40m
1 stop
KIX4:40 pmOsaka Kansai Intl
Feb 4
KIX6:35 pmOsaka Kansai Intl
17h 07m
1 stop
BOS9:42 pmBoston Logan Intl
$879
Find similar
United Airlines
Jan 20
BOS6:00 amBoston Logan Intl
20h 40m
1 stop
KIX4:40 pmOsaka Kansai Intl
Feb 5
KIX8:20 amOsaka Kansai Intl
42h 26m
3 stops
BOS12:46 pmBoston Logan Intl
$881
Find similar
United Airlines
Jan 18
BOS6:17 pmBoston Logan Intl
32h 23m
2 stops
KIX4:40 pmOsaka Kansai Intl
Feb 4
KIX6:35 pmOsaka Kansai Intl
17h 07m
1 stop
BOS9:42 pmBoston Logan Intl
$884
Find similar

Delta flights from Massachusetts to Osaka

Our best Delta deals on Massachusetts to Osaka flight tickets
Delta
Jan 20
BOS9:05 amBoston Logan Intl
45h 40m
2 stops
KIX8:45 pmOsaka Kansai Intl
Feb 3
KIX11:55 amOsaka Kansai Intl
25h 57m
2 stops
BOS11:52 pmBoston Logan Intl
$893
Find similar
Delta
Jan 18
BOS11:12 amBoston Logan Intl
43h 33m
2 stops
KIX8:45 pmOsaka Kansai Intl
Feb 1
KIX9:00 amOsaka Kansai Intl
27h 32m
2 stops
BOS10:32 pmBoston Logan Intl
$993
Find similar
Delta
Jan 24
BOS5:10 pmBoston Logan Intl
37h 35m
2 stops
KIX8:45 pmOsaka Kansai Intl
Feb 2
KIX11:55 amOsaka Kansai Intl
32h 55m
2 stops
BOS6:50 amBoston Logan Intl
$999
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Massachusetts to Osaka 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 17, 2025.
Use the filters below to find and compare flights from Massachusetts to Osaka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Wed 1/21

5:30 am-8:35 pm

2 stops25h 05m

Osaka Kansai Intl

Wed 2/4

3:45 pm-10:37 pm

2 stops20h 52m

$828

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Wed 1/21

6:15 am-9:45 pm

2 stops25h 30m

Kobe

Wed 2/4

7:05 am-10:37 pm

2 stops29h 32m

$832

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Wed 1/21

6:15 am-7:10 pm

2 stops22h 55m

Osaka Itami

Wed 2/4

4:00 pm-10:37 pm

2 stops20h 37m

$832

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Wed 1/21

6:00 am-9:45 pm

2 stops25h 45m

Kobe

Wed 2/4

7:05 am-2:17 pm

2 stops21h 12m

$866

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Tue 1/20

6:00 am-6:55 pm

2 stops22h 55m

Osaka Itami

Tue 2/3

8:00 am-12:46 pm

2 stops18h 46m

$867

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Tue 1/20

6:00 am-4:40 pm

1 stop20h 40m

Osaka Kansai Intl

Wed 2/4

6:35 pm-9:42 pm

1 stop17h 07m

$879

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Tue 1/20

6:00 am-4:40 pm

1 stop20h 40m

Osaka Kansai Intl

Thu 2/5

8:20 am-12:46 pm

3 stops42h 26m

$881

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Sun 1/18

11:00 am-10:10 am

1 stop33h 10m

Kobe

Thu 2/5

6:40 pm-8:40 am

1 stop28h 00m

$881

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Sun 1/18

11:00 am-5:00 pm

1 stop40h 00m

Osaka Kansai Intl

Mon 2/2

11:55 am-8:40 am

1 stop34h 45m

$882

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Sun 1/18

1:00 pm-8:20 pm

2 stops41h 20m

Osaka Itami

Thu 2/5

2:05 pm-7:42 pm

2 stops19h 37m

$922

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 Massachusetts to Osaka

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 month to fly to Osaka?

In general, September is the cheapest month to fly from Massachusetts to Osaka. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $927. If you are unable to visit Osaka during the month of September, then departing from Massachusetts during the month November is also very affordable. Most momondo users find prices during this month for around $1,037.

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

According to our data, Monday is the cheapest day to fly to Osaka from Massachusetts. The lowest ticket price found for a Monday departure recently was $1,438. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Massachusetts to Osaka for around $1,580.

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

Our data shows that the cheapest Massachusetts to Osaka flights are usually those with departure times in the evening. Our users have found flights to Osaka in the evening for as low as $1,187. Flights to Osaka are more costly in the morning, with an average ticket price of $1,582. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Massachusetts to Osaka flights?

You could potentially save up to 8% on your flight if you consider stops on a Massachusetts to Osaka flight.

Cheap Massachusetts to Osaka flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Massachusetts to Osaka

Direct flights

None
There are no direct flights from Massachusetts to Osaka. There are no popular flight routes from Massachusetts to Osaka.
Search flight deals

  • When did momondo last update prices for flights from Massachusetts to Osaka?

    Prices for flights from Massachusetts to Osaka were last updated today.

  • How many operators does momondo search for flights from Massachusetts to Osaka?

  • How old do you have to be to fly from Massachusetts to Osaka?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Massachusetts to Osaka.

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

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

Best airlines flying from Massachusetts to Osaka

Compare and see reviews for airlines that fly from Massachusetts to Osaka with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $787Free CancellationRating
7.1
10,458 reviews
Search Air Canada flights
Cathay PacificPriceFrom $940Free CancellationRating
7.6
1,060 reviews
Search Cathay Pacific flights
ANAPriceFrom $979Free CancellationRating
8.4
1,007 reviews
Search ANA flights
United AirlinesPriceFrom $1,056Free CancellationRating
7.4
9,014 reviews
Search United Airlines flights
Japan AirlinesPriceFrom $1,493Free CancellationRating
8.3
1,622 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 Massachusetts to Osaka?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Massachusetts to Osaka. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Osaka from Massachusetts which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Massachusetts 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 Massachusetts to Osaka right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Massachusetts to Osaka flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Japan

Fly into one of these airports located in Osaka

Airports listed have a maximum distance of 22.5 mi from Osaka
Osaka Itami Airport
Osaka Kansai Intl Airport