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Cheap flights from Massachusetts to Osaka from $419

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 7/30. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Massachusetts to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
5:50 am - 4:25 pm
BOS
-
KIX
21h 35m
2 stops
Air Canada Logo
6:00 pm - 9:55 am
KIX
-
BOS
28h 55m
1 stop
$847Air Canada
Wed, Sep 16 - Wed, Sep 23
Air Canada Logo
5:50 am - 4:25 pm
BOS
-
KIX
21h 35m
2 stops
Air Canada Logo
6:00 pm - 9:50 am
KIX
-
BOS
28h 50m
2 stops
$850Air Canada
Wed, Sep 16 - Wed, Sep 23
Multiple Airlines Logo
6:50 pm - 4:25 pm
BOS
-
KIX
32h 35m
2 stops
Multiple Airlines Logo
7:35 am - 2:18 pm
KIX
-
BOS
44h 43m
2 stops
$863Multiple Airlines
Tue, Sep 15 - Wed, Nov 11
Multiple Airlines Logo
6:00 am - 4:25 pm
BOS
-
KIX
21h 25m
1 stop
Multiple Airlines Logo
7:35 am - 10:37 pm
KIX
-
BOS
29h 02m
2 stops
$868Multiple Airlines
Tue, Sep 15 - Wed, Nov 11
Hainan Airlines Logo
11:55 pm - 12:35 pm
BOS
-
KIX
23h 40m
1 stop
Hainan Airlines Logo
2:35 pm - 9:00 pm
KIX
-
BOS
20h 25m
1 stop
$877Hainan Airlines
Wed, Oct 28 - Sun, Nov 15
Hainan Airlines Logo
11:55 pm - 12:45 pm
BOS
-
KIX
23h 50m
1 stop
Hainan Airlines Logo
2:20 pm - 10:00 pm
KIX
-
BOS
20h 40m
1 stop
$896Hainan Airlines
Wed, Sep 16 - Wed, Sep 23
ANA Logo
9:30 am - 9:45 pm
BOS
-
UKB
23h 15m
2 stops
ANA Logo
7:05 am - 2:50 pm
UKB
-
BOS
20h 45m
2 stops
$1,099ANA
Wed, Aug 19 - Wed, Aug 26
ANA Logo
9:00 am - 6:55 pm
BOS
-
ITM
20h 55m
2 stops
ANA Logo
7:05 am - 2:50 pm
ITM
-
BOS
20h 45m
2 stops
$1,100ANA
Wed, Aug 19 - Wed, Aug 26
Japan Airlines Logo
1:00 pm - 7:50 pm
BOS
-
ITM
17h 50m
1 stop
Japan Airlines Logo
2:35 pm - 6:10 pm
ITM
-
BOS
16h 35m
1 stop
$1,107Japan Airlines
Wed, Sep 9 - Thu, Sep 17
Japan Airlines Logo
10:30 am - 8:30 pm
BOS
-
ITM
21h 00m
2 stops
Japan Airlines Logo
2:35 pm - 6:10 pm
ITM
-
BOS
16h 35m
1 stop
$1,111Japan Airlines
Wed, Sep 9 - Thu, Sep 17

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Air Canada flights from Massachusetts to Osaka

Our best Air Canada deals on Massachusetts to Osaka flight tickets
Air Canada
Sep 16
BOS5:50 amBoston Logan Intl
21h 35m
2 stops
KIX4:25 pmOsaka Kansai Intl
Sep 23
KIX6:00 pmOsaka Kansai Intl
28h 55m
1 stop
BOS9:55 amBoston Logan Intl
$847
Air Canada
Sep 16
BOS5:50 amBoston Logan Intl
21h 35m
2 stops
KIX4:25 pmOsaka Kansai Intl
Sep 23
KIX6:00 pmOsaka Kansai Intl
28h 50m
2 stops
BOS9:50 amBoston Logan Intl
$850
Air Canada
Sep 16
BOS4:55 pmBoston Logan Intl
34h 30m
1 stop
KIX4:25 pmOsaka Kansai Intl
Sep 23
KIX6:00 pmOsaka Kansai Intl
17h 40m
1 stop
BOS10:40 pmBoston Logan Intl
$851

Hainan Airlines flights from Massachusetts to Osaka

Our best Hainan Airlines deals on Massachusetts to Osaka flight tickets
Hainan Airlines
Oct 28
BOS11:55 pmBoston Logan Intl
23h 40m
1 stop
KIX12:35 pmOsaka Kansai Intl
Nov 15
KIX2:35 pmOsaka Kansai Intl
20h 25m
1 stop
BOS9:00 pmBoston Logan Intl
$877
Hainan Airlines
Sep 16
BOS11:55 pmBoston Logan Intl
23h 50m
1 stop
KIX12:45 pmOsaka Kansai Intl
Sep 23
KIX2:20 pmOsaka Kansai Intl
20h 40m
1 stop
BOS10:00 pmBoston Logan Intl
$896
Hainan Airlines
Nov 18
BOS10:55 pmBoston Logan Intl
23h 40m
1 stop
KIX12:35 pmOsaka Kansai Intl
Nov 22
KIX2:35 pmOsaka Kansai Intl
20h 25m
1 stop
BOS9:00 pmBoston Logan Intl
$906

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 July 21, 2026.
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

Cheapest round-trip

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Wed 9/16

5:50 am-4:25 pm

2 stops21h 35m

Osaka Kansai Intl

Wed 9/23

6:00 pm-9:55 am

1 stop28h 55m

$847

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Wed 9/16

5:50 am-4:25 pm

2 stops21h 35m

Osaka Kansai Intl

Wed 9/23

6:00 pm-9:50 am

2 stops28h 50m

$850

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Tue 9/15

6:50 pm-4:25 pm

2 stops32h 35m

Osaka Kansai Intl

Wed 11/11

7:35 am-2:18 pm

2 stops44h 43m

$863

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Tue 9/15

6:00 am-4:25 pm

1 stop21h 25m

Osaka Kansai Intl

Wed 11/11

7:35 am-10:37 pm

2 stops29h 02m

$868

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Wed 10/28

11:55 pm-12:35 pm

1 stop23h 40m

Osaka Kansai Intl

Sun 11/15

2:35 pm-9:00 pm

1 stop20h 25m

$877

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Wed 9/16

11:55 pm-12:45 pm

1 stop23h 50m

Osaka Kansai Intl

Wed 9/23

2:20 pm-10:00 pm

1 stop20h 40m

$896

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Wed 8/19

9:30 am-9:45 pm

2 stops23h 15m

Kobe

Wed 8/26

7:05 am-2:50 pm

2 stops20h 45m

$1,099

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Wed 8/19

9:00 am-6:55 pm

2 stops20h 55m

Osaka Itami

Wed 8/26

7:05 am-2:50 pm

2 stops20h 45m

$1,100
Quickest round-trip

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Wed 9/9

1:00 pm-7:50 pm

1 stop17h 50m

Osaka Itami

Thu 9/17

2:35 pm-6:10 pm

1 stop16h 35m

$1,107

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Wed 9/9

10:30 am-8:30 pm

2 stops21h 00m

Osaka Itami

Thu 9/17

2:35 pm-6:10 pm

1 stop16h 35m

$1,111

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 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, February 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 $1,179. If you are unable to visit Osaka during the month of February, then departing from Massachusetts during the month January is also very affordable. Most momondo users find prices during this month for around $1,187.

Can stopping save me money on Massachusetts to Osaka flights?

You could potentially save up to 28% 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

Fastest flight time

18h 35m

Direct flights

None
The fastest flight from Massachusetts to Osaka takes 18h 35m
There are no direct flights from Massachusetts to Osaka. There are no popular flight routes from Massachusetts to Osaka.
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Frequently asked questions about flying from Massachusetts to Osaka

  • 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
11,361 reviews
Search Air Canada flights
Cathay PacificPriceFrom $833Free CancellationRating
7.6
1,420 reviews
Search Cathay Pacific flights
United AirlinesPriceFrom $920Free CancellationRating
7.4
10,013 reviews
Search United Airlines flights
ANAPriceFrom $945Free CancellationRating
8.3
1,274 reviews
Search ANA flights
Japan AirlinesPriceFrom $1,686Free CancellationRating
8.3
1,879 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