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Cheap flights from Massachusetts to Osaka from $447

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 10/24. 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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Find the cheapest flights from Massachusetts to Osaka

Cheap round-trip flights

Air Canada Logo
6:00 am - 4:25 pmBOS-KIX
21h 25m2 stops
Air Canada Logo
6:05 pm - 9:30 amKIX-BOS
28h 25m2 stops
$843Air Canada
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Fri, Sep 5 - Sat, Sep 13
Air Canada Logo
6:00 am - 4:25 pmBOS-KIX
21h 25m2 stops
Air Canada Logo
6:05 pm - 9:30 amKIX-BOS
28h 25m2 stops
$844Air Canada
Find Deal
Mon, Sep 8 - Mon, Sep 29
Cathay Pacific Logo
1:40 am - 6:10 pmBOS-KIX
27h 30m1 stop
Cathay Pacific Logo
10:00 am - 11:00 pmKIX-BOS
26h 00m1 stop
$845Cathay Pacific
Find Deal
Wed, Sep 3 - Thu, Sep 11
Cathay Pacific Logo
1:40 am - 1:00 pmBOS-KIX
22h 20m1 stop
Cathay Pacific Logo
10:00 am - 11:00 pmKIX-BOS
26h 00m1 stop
$846Cathay Pacific
Find Deal
Tue, Sep 9 - Mon, Sep 15
Logo
5:30 am - 5:40 pmBOS-KIX
22h 10m2 stops
Logo
9:10 pm - 10:37 pmKIX-BOS
39h 27m2 stops
$936
Find Deal
Wed, Nov 26 - Mon, Dec 1
Korean Air Logo
12:55 pm - 5:40 pmBOS-UKB
39h 45m1 stop
Korean Air Logo
6:40 pm - 10:10 amUKB-BOS
28h 30m1 stop
$1,039Korean Air
Find Deal
Wed, Sep 17 - Wed, Sep 24
Korean Air Logo
12:55 pm - 10:10 amBOS-UKB
32h 15m1 stop
Korean Air Logo
11:10 am - 10:10 amUKB-BOS
36h 00m1 stop
$1,058Korean Air
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Sat, Sep 20 - Sat, Sep 27
ANA Logo
3:15 pm - 7:50 amBOS-UKB
27h 35m2 stops
ANA Logo
7:05 am - 2:13 pmUKB-BOS
20h 08m2 stops
$1,096ANA
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Tue, Sep 2 - Tue, Sep 9
ANA Logo
7:50 am - 6:55 pmBOS-ITM
22h 05m2 stops
ANA Logo
2:00 pm - 6:48 pmITM-BOS
18h 48m2 stops
$1,106ANA
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Thu, Oct 30 - Wed, Nov 19
Logo
5:20 am - 9:00 amBOS-UKB
37h 40m3 stops
Logo
11:00 am - 11:25 pmUKB-BOS
26h 25m3 stops
$1,183
Find Deal
Sun, Nov 2 - Tue, Dec 9

Cathay Pacific flights from Massachusetts to Osaka

Our best Cathay Pacific deals on Massachusetts to Osaka flight tickets
Cathay Pacific
Sep 3
BOS1:40 amBoston Logan Intl
27h 30m
1 stop
KIX6:10 pmOsaka Kansai Intl
Sep 11
KIX10:00 amOsaka Kansai Intl
26h 00m
1 stop
BOS11:00 pmBoston Logan Intl
$845
Find similar
Cathay Pacific
Sep 9
BOS1:40 amBoston Logan Intl
22h 20m
1 stop
KIX1:00 pmOsaka Kansai Intl
Sep 15
KIX10:00 amOsaka Kansai Intl
26h 00m
1 stop
BOS11:00 pmBoston Logan Intl
$846
Find similar
Cathay Pacific
Nov 25
BOS12:30 amBoston Logan Intl
30h 35m
1 stop
KIX9:05 pmOsaka Kansai Intl
Dec 1
KIX9:25 amOsaka Kansai Intl
26h 35m
1 stop
BOS10:00 pmBoston Logan Intl
$858
Find similar

Air Canada flights from Massachusetts to Osaka

Our best Air Canada deals on Massachusetts to Osaka flight tickets
Air Canada
Sep 5
BOS6:00 amBoston Logan Intl
21h 25m
2 stops
KIX4:25 pmOsaka Kansai Intl
Sep 13
KIX6:05 pmOsaka Kansai Intl
28h 25m
2 stops
BOS9:30 amBoston Logan Intl
$843
Find similar
Air Canada
Sep 8
BOS6:00 amBoston Logan Intl
21h 25m
2 stops
KIX4:25 pmOsaka Kansai Intl
Sep 29
KIX6:05 pmOsaka Kansai Intl
28h 25m
2 stops
BOS9:30 amBoston Logan Intl
$844
Find similar
Air Canada
Sep 8
BOS12:15 pmBoston Logan Intl
39h 10m
1 stop
KIX4:25 pmOsaka Kansai Intl
Sep 29
KIX6:05 pmOsaka Kansai Intl
28h 25m
2 stops
BOS9:30 amBoston Logan Intl
$850
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 August 7, 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

Fri 9/5

6:00 am-4:25 pm

2 stops21h 25m

Osaka Kansai Intl

Sat 9/13

6:05 pm-9:30 am

2 stops28h 25m

$843

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Mon 9/8

6:00 am-4:25 pm

2 stops21h 25m

Osaka Kansai Intl

Mon 9/29

6:05 pm-9:30 am

2 stops28h 25m

$844

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Wed 9/3

1:40 am-6:10 pm

1 stop27h 30m

Osaka Kansai Intl

Thu 9/11

10:00 am-11:00 pm

1 stop26h 00m

$845

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Tue 9/9

1:40 am-1:00 pm

1 stop22h 20m

Osaka Kansai Intl

Mon 9/15

10:00 am-11:00 pm

1 stop26h 00m

$846

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Wed 11/26

5:30 am-5:40 pm

2 stops22h 10m

Osaka Kansai Intl

Mon 12/1

9:10 pm-10:37 pm

2 stops39h 27m

$936

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Wed 9/17

12:55 pm-5:40 pm

1 stop39h 45m

Kobe

Wed 9/24

6:40 pm-10:10 am

1 stop28h 30m

$1,039

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Sat 9/20

12:55 pm-10:10 am

1 stop32h 15m

Kobe

Sat 9/27

11:10 am-10:10 am

1 stop36h 00m

$1,058

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Tue 9/2

3:15 pm-7:50 am

2 stops27h 35m

Kobe

Tue 9/9

7:05 am-2:13 pm

2 stops20h 08m

$1,096

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Thu 10/30

7:50 am-6:55 pm

2 stops22h 05m

Osaka Itami

Wed 11/19

2:00 pm-6:48 pm

2 stops18h 48m

$1,106

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Sun 11/2

5:20 am-9:00 am

3 stops37h 40m

Kobe

Tue 12/9

11:00 am-11:25 pm

3 stops26h 25m

$1,183

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, November 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 $979. If you are unable to visit Osaka during the month of November, then departing from Massachusetts during the month September is also very affordable. Most momondo users find prices during this month for around $1,051.

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 12% 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

Best Price Found

$447

Fastest flight time

17h 15m

Direct flights

None

Airports in Osaka

3 airports
The best one-way flight to Osaka from Massachusetts in the past 72 hours is $447. The best round-trip flight deal from Massachusetts to Osaka found on momondo in the last 72 hours is $843.
The fastest flight from Massachusetts to Osaka takes 17h 15m
There are no direct flights from Massachusetts to Osaka. Popular non-direct routes for this connection are Boston Logan Intl Airport - Kobe Airport, Boston Logan Intl Airport - Osaka Kansai Intl Airport and Boston Logan Intl Airport - Osaka Itami Airport.
There are 3 airports near Osaka: Osaka Itami (ITM), Osaka Kansai Intl (KIX), Kobe (UKB)
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  • 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
DeltaPriceFrom $807Free CancellationRating
8.0
7,985 reviews
Search Delta flights
Air CanadaPriceFrom $817Free CancellationRating
7.1
9,893 reviews
Search Air Canada flights
Cathay PacificPriceFrom $870Free CancellationRating
7.6
956 reviews
Search Cathay Pacific flights
ANAPriceFrom $979Free CancellationRating
8.4
926 reviews
Search ANA flights
United AirlinesPriceFrom $1,056Free CancellationRating
7.4
8,917 reviews
Search United Airlines flights
Japan AirlinesPriceFrom $1,239Free CancellationRating
8.3
1,545 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