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Cheap flights from Osaka to Boston from $550

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Osaka to Boston departing on 7/9. 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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Find the cheapest flights from Osaka to Boston

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Osaka to Boston.
 Logo
8:05 pm - 8:32 pmKIX-BOS
37h 27m3 stops
 Logo
6:40 pm - 12:45 pmBOS-KIX
29h 05m2 stops
$1,125
Find Deal
Fri, May 2 - Wed, May 7
Cathay Pacific Logo
9:10 am - 11:00 pmKIX-BOS
26h 50m1 stop
Cathay Pacific Logo
1:40 am - 1:00 pmBOS-KIX
22h 20m1 stop
$1,127Cathay Pacific
Find Deal
Tue, Apr 15 - Mon, Apr 28
Air Canada Logo
6:05 pm - 9:35 amKIX-BOS
28h 30m2 stops
Air Canada Logo
6:50 pm - 4:25 pmBOS-KIX
32h 35m2 stops
$1,169Air Canada
Find Deal
Tue, Jul 29 - Sat, Aug 23
Air Canada Logo
6:05 pm - 6:18 pmKIX-BOS
37h 13m1 stop
Air Canada Logo
6:00 am - 4:25 pmBOS-KIX
21h 25m1 stop
$1,345Air Canada
Find Deal
Fri, Sep 12 - Sat, Sep 27
Air France Logo
11:20 am - 8:20 pmKIX-BOS
46h 00m1 stop
Air France Logo
5:20 pm - 9:25 amBOS-KIX
27h 05m1 stop
$1,481Air France
Find Deal
Wed, Apr 16 - Fri, May 2
KLM Logo
12:00 pm - 1:40 pmKIX-BOS
38h 40m1 stop
KLM Logo
5:20 pm - 10:20 amBOS-KIX
28h 00m2 stops
$1,502KLM
Find Deal
Tue, Apr 22 - Thu, May 1
KLM Logo
12:00 pm - 1:40 pmKIX-BOS
38h 40m1 stop
KLM Logo
7:05 pm - 10:20 amBOS-KIX
26h 15m2 stops
$1,503KLM
Find Deal
Mon, Apr 14 - Sun, May 4
Air France Logo
11:20 am - 8:20 pmKIX-BOS
46h 00m1 stop
Air France Logo
7:05 pm - 9:25 amBOS-KIX
25h 20m2 stops
$1,513Air France
Find Deal
Wed, Apr 16 - Fri, May 2
Japan Airlines Logo
2:35 pm - 6:10 pmITM-BOS
16h 35m1 stop
Japan Airlines Logo
1:20 pm - 7:50 pmBOS-ITM
17h 30m1 stop
$1,667Japan Airlines
Find Deal
Thu, Jun 19 - Tue, Oct 14
Japan Airlines Logo
2:35 pm - 6:10 pmITM-BOS
16h 35m1 stop
Japan Airlines Logo
6:35 am - 4:10 pmBOS-ITM
20h 35m2 stops
$1,671Japan Airlines
Find Deal
Thu, Jun 19 - Tue, Oct 14

Cathay Pacific flights from Osaka to Boston

Our best Cathay Pacific deals on Osaka to Boston flight tickets
Cathay Pacific
Apr 15
KIX9:10 amOsaka Kansai Intl
26h 50m
1 stop
BOS11:00 pmBoston Logan Intl
Apr 28
BOS1:40 amBoston Logan Intl
22h 20m
1 stop
KIX1:00 pmOsaka Kansai Intl
Cathay Pacific
Apr 15
KIX9:10 amOsaka Kansai Intl
26h 50m
1 stop
BOS11:00 pmBoston Logan Intl
Apr 28
BOS1:40 amBoston Logan Intl
24h 15m
2 stops
KIX2:55 pmOsaka Kansai Intl
Cathay Pacific
Apr 14
KIX9:10 amOsaka Kansai Intl
26h 50m
1 stop
BOS11:00 pmBoston Logan Intl
Apr 28
BOS1:40 amBoston Logan Intl
22h 20m
1 stop
KIX1:00 pmOsaka Kansai Intl

Air Canada flights from Osaka to Boston

Our best Air Canada deals on Osaka to Boston flight tickets
Air Canada
Jul 29
KIX6:05 pmOsaka Kansai Intl
28h 30m
2 stops
BOS9:35 amBoston Logan Intl
Aug 23
BOS6:50 pmBoston Logan Intl
32h 35m
2 stops
KIX4:25 pmOsaka Kansai Intl
Air Canada
Sep 12
KIX6:05 pmOsaka Kansai Intl
37h 13m
1 stop
BOS6:18 pmBoston Logan Intl
Sep 27
BOS6:00 amBoston Logan Intl
21h 25m
1 stop
KIX4:25 pmOsaka Kansai Intl
Air Canada
Sep 12
KIX6:05 pmOsaka Kansai Intl
33h 26m
2 stops
BOS2:31 pmBoston Logan Intl
Sep 27
BOS6:40 pmBoston Logan Intl
32h 45m
2 stops
KIX4:25 pmOsaka Kansai Intl

See travel insights to Boston from

How to get the cheapest flight ticket from Osaka to Boston

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 Boston?

The cheapest day to depart from Osaka to Boston is on a Thursday when prices can be found for as low as $1,238. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Friday is $1,851.

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

According to our data, the cheapest time of day to fly to Boston is in the morning. momondo users have found flights departing from Osaka to Boston in the morning for as low as $1,158. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Boston, so prices are often more expensive at around $1,891 per ticket.

How have Osaka to Boston flight prices changed over time?

As of April 2025, prices for Osaka to Boston flights are approximately 37% cheaper when compared to flights at the same time last year.

When to book flights from Osaka to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Osaka to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Osaka to Boston (OSA to BOS) flight deals and tips

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

Best Price Found

$550

Fastest flight time

16h 30m

Direct flights

None

Airports in Boston

1 airport
The best one-way flight to Boston from Osaka in the past 72 hours is $550. The best round-trip flight deal from Osaka to Boston found on momondo in the last 72 hours is $1,125.
The fastest flight from Osaka to Boston takes 16h 30m
There are no direct flights from Osaka to Boston. Popular non-direct routes for this connection are Osaka Kansai Intl Airport - Boston Logan Intl Airport and Osaka Itami Airport - Boston Logan Intl Airport.
There is 1 airport near Boston: Boston Logan Intl (BOS)

  • How far is Osaka to Boston Logan Intl by plane?

    Boston Logan Intl is 6850.9 mi away from Osaka. Flights usually cover this in 16h 30m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Osaka to Boston Logan Intl Airport?

    Prices for flights from Osaka to Boston Logan Intl Airport were last updated today.

  • How many operators does momondo search for flights from Osaka to Boston Logan Intl Airport?

  • How old do you have to be to fly from Osaka to Boston Logan Intl 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 Osaka to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The travel and health documents you'll need for your trip to Boston Logan Intl 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 Boston Logan Intl 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 Osaka to Boston?


Best airlines flying from Osaka to Boston

Compare and see reviews for airlines that fly from Osaka to Boston with momondo
Airline
Rating
Free Cancellation
Price
Cathay PacificPriceFrom $917Free CancellationRating
7.5
842 reviews
Search Cathay Pacific flights
Hawaiian AirlinesPriceFrom $1,234Free CancellationRating
7.9
2,347 reviews
Search Hawaiian Airlines flights

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Hampton
Old Orchard Beach
Nashua
Cambridge
Plymouth
Brockton
York Beach
Laconia
Concord
Everett
Warwick
Middletown
Wells
Revere
Kennebunkport
Gloucester
Narragansett

Why use momondo?

Why should I use momondo to find a flight deal from Osaka to Boston?

It is quick and easy to find Osaka to Boston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Boston that suits you.

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

Flights from Osaka to Boston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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

Of course. momondo tracks the price of Osaka to Boston 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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