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Cheap flights from Boston to Osaka from $374

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 2/3. 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 Boston to Osaka

Cheap round-trip flights

These are some of the best round-trip flight deals from Boston to Osaka that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Boston to Osaka.

Cheap last minute flights

Planning a quick getaway from Boston to Osaka? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Osaka, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Boston to Osaka

Find recent round-trip train or bus tickets from Boston to Osaka.

All round-trip flight deals to Osaka

The cheapest plane tickets to Osaka found on KAYAK recently.
7:25 pm - 9:00 amBOS-KIX
47h 35m2 stops
12:30 pm - 10:37 pmKIX-BOS
23h 07m2 stops
Fri, Feb 28 - Mon, Mar 10
12:30 am - 12:45 pmBOS-KIX
22h 15m1 stop
9:50 am - 10:00 pmKIX-BOS
26h 10m1 stop
$977Cathay Pacific
Find Deal
Mon, Feb 24 - Tue, Mar 4
7:25 pm - 9:00 amBOS-KIX
47h 35m2 stops
12:30 pm - 10:37 pmKIX-BOS
24h 07m2 stops
$1,065Air Canada
Find Deal
Sat, Jan 11 - Thu, Feb 13
8:55 pm - 4:35 pmBOS-KIX
29h 40m2 stops
6:30 pm - 5:56 amKIX-BOS
25h 26m3 stops
$1,161United Airlines
Find Deal
Sun, Jan 5 - Fri, Jan 24
6:15 pm - 4:35 pmBOS-KIX
32h 20m2 stops
6:30 pm - 2:30 pmKIX-BOS
34h 00m2 stops
$1,192United Airlines
Find Deal
Wed, Jan 22 - Wed, Feb 5
6:10 am - 9:00 amBOS-KIX
37h 50m2 stops
6:00 pm - 9:42 amKIX-BOS
28h 42m2 stops
$1,321Air Canada
Find Deal
Thu, Mar 20 - Thu, Apr 10
1:15 pm - 7:50 pmBOS-ITM
17h 35m1 stop
2:35 pm - 6:15 pmITM-BOS
16h 40m1 stop
$2,497Japan Airlines
Find Deal
Thu, Mar 20 - Thu, Apr 10
5:49 am - 7:20 pmBOS-ITM
24h 31m2 stops
2:35 pm - 6:15 pmITM-BOS
16h 40m1 stop
$2,500Japan Airlines
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Thu, Mar 20 - Thu, Apr 10
6:00 am - 5:35 pmBOS-ITM
21h 35m2 stops
2:50 pm - 5:20 pmITM-BOS
16h 30m1 stop
$3,305American Airlines
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Tue, Feb 25 - Tue, Mar 4
12:15 pm - 7:50 pmBOS-ITM
17h 35m1 stop
2:50 pm - 6:20 pmITM-BOS
16h 30m1 stop
$3,401American Airlines
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Sat, Mar 8 - Sat, Mar 15
3:50 pm - 9:55 pmBOS-KIX
40h 05m3 stops
Mon, Feb 3
6:00 am - 9:55 pmBOS-KIX
49h 55m3 stops
Mon, Feb 17
7:25 pm - 9:00 amBOS-KIX
47h 35m2 stops
$613Air Canada
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Sat, Feb 1
7:25 pm - 7:10 pmBOS-ITM
33h 45m2 stops
$811Air Canada
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Sat, Feb 1
12:05 pm - 7:50 pmBOS-ITM
17h 45m1 stop
$819Japan Airlines
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Fri, Nov 29
12:15 pm - 7:55 pmBOS-ITM
17h 40m1 stop
$832Japan Airlines
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Sun, Feb 2
12:30 am - 9:05 pmBOS-KIX
30h 35m1 stop
$867Cathay Pacific
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Wed, Jan 29
12:30 am - 3:15 pmBOS-KIX
24h 45m1 stop
$908Cathay Pacific
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Thu, Nov 28
6:00 am - 4:35 pmBOS-KIX
20h 35m1 stop
$1,024United Airlines
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Thu, Jan 2
9:30 am - 4:35 pmBOS-KIX
41h 05m3 stops
$1,030United Airlines
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Thu, Jan 2
12:30 am - 6:20 amBOS-KIX
39h 50m1 stop
9:30 pm - 3:00 pmKIX-BOS
31h 30m1 stop
$1,942
Find Deal
Fri, Nov 22 - Sat, Nov 30
12:30 am - 2:55 pmBOS-KIX
24h 25m2 stops
9:30 pm - 3:00 pmKIX-BOS
31h 30m1 stop
$1,957
Find Deal
Fri, Nov 22 - Sat, Nov 30
8:00 pm - 6:55 pmBOS-KIX
32h 55m1 stop
9:30 pm - 3:00 pmKIX-BOS
31h 30m1 stop
$1,969
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Sat, Nov 23 - Sat, Nov 30
12:30 am - 9:05 pmBOS-KIX
30h 35m1 stop
9:30 pm - 3:00 pmKIX-BOS
31h 30m1 stop
$2,095
Find Deal
Fri, Nov 22 - Sat, Nov 30
12:30 am - 2:55 pmBOS-KIX
24h 25m2 stops
9:30 pm - 3:00 pmKIX-BOS
31h 30m1 stop
$2,111
Find Deal
Fri, Nov 22 - Sat, Nov 30
6:40 pm - 9:00 pmBOS-KIX
36h 20m2 stops
11:55 am - 8:40 amKIX-BOS
34h 45m1 stop
$2,164Delta
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Sat, Nov 23 - Sat, Nov 30
6:40 pm - 9:00 pmBOS-KIX
36h 20m2 stops
6:10 pm - 1:59 pmKIX-BOS
33h 49m2 stops
$2,169Delta
Find Deal
Sat, Nov 23 - Sat, Nov 30
12:30 am - 2:55 pmBOS-KIX
24h 25m2 stops
4:05 pm - 10:00 pmKIX-BOS
43h 55m2 stops
$6,157Cathay Pacific
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Fri, Nov 22 - Sat, Nov 30
12:30 am - 2:55 pmBOS-KIX
24h 25m2 stops
4:05 pm - 10:38 amKIX-BOS
32h 33m3 stops
$8,896Cathay Pacific
Find Deal
Fri, Nov 22 - Sat, Nov 30
5:45 am - 4:00 pmBOS-KIX
44h 15m3 stops
1:50 pm - 9:34 pmKIX-BOS
45h 44m2 stops
$11,335Air China
Find Deal
Sat, Nov 23 - Sat, Nov 30

Cathay Pacific flights from Boston to Osaka

Our best Cathay Pacific deals on Boston to Osaka flight tickets
Cathay Pacific
Feb 24
BOS12:30 amBoston Logan Intl
22h 15m
1 stop
KIX12:45 pmOsaka Kansai Intl
Mar 4
KIX9:50 amOsaka Kansai Intl
26h 10m
1 stop
BOS10:00 pmBoston Logan Intl
Cathay Pacific
Feb 16
BOS12:30 amBoston Logan Intl
24h 25m
2 stops
KIX2:55 pmOsaka Kansai Intl
Feb 26
KIX9:25 amOsaka Kansai Intl
26h 35m
1 stop
BOS10:00 pmBoston Logan Intl
Cathay Pacific
Feb 23
BOS12:30 amBoston Logan Intl
22h 15m
1 stop
KIX12:45 pmOsaka Kansai Intl
Mar 4
KIX9:50 amOsaka Kansai Intl
26h 10m
1 stop
BOS10:00 pmBoston Logan Intl

ANA flights from Boston to Osaka

Our best ANA deals on Boston to Osaka flight tickets
ANA
Jan 22
BOS6:00 amBoston Logan Intl
25h 45m
2 stops
UKB9:45 pmKobe
Feb 5
UKB9:05 pmKobe
30h 56m
2 stops
BOS2:01 pmBoston Logan Intl
ANA
Jan 11
BOS9:30 amBoston Logan Intl
22h 15m
2 stops
UKB9:45 pmKobe
Feb 13
UKB7:05 amKobe
19h 33m
2 stops
BOS12:38 pmBoston Logan Intl
ANA
Jan 5
BOS6:02 amBoston Logan Intl
25h 43m
2 stops
UKB9:45 pmKobe
Jan 24
UKB7:05 amKobe
21h 25m
2 stops
BOS2:30 pmBoston Logan Intl

See travel insights to Osaka from

How to get the cheapest flight ticket from Boston 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 from Boston to Osaka?

November. The cheapest time of year to fly to Osaka from Boston is November. Most expensive is December

What is the cheapest day to depart Boston for Osaka?

Friday. The cheapest day of the week is typically Friday. The most expensive is typically Thursday

When is the cheapest time to fly from Boston to Osaka?

In the evening. Boston to Osaka flights are approximately 24% more expensive in the morning than in the evening

What is the cheapest Boston to Osaka flight route?

Boston Logan Intl - Osaka Kansai Intl. Fly from Boston Logan Intl to Osaka Kansai Intl for the best Boston - Osaka flight prices

How far in advance should you book Boston to Osaka flights?

6 days before. The cheapest time to buy a flight from Boston to Osaka is approximately 6 days to departure

Can stopping save me money on Boston to Osaka flights?

You could potentially save up to 21% on your flight if you consider stops on a Boston to Osaka flight.

What is the typical price of a round-trip flight between Boston and Osaka?


When to book flights from Boston to Osaka

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

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

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

Best Price Found

$374

Fastest flight time

17h 30m

Direct flights

None

Airports in Osaka

3 airports
The best one-way flight to Osaka from Boston in the past 72 hours is $374. The best round-trip flight deal from Boston to Osaka found on momondo in the last 72 hours is $952.
The fastest flight from Boston to Osaka takes 17h 30m
There are no direct flights from Boston 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)

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

    A flight from Boston Logan Intl to Osaka will travel around 6850.9 mi. A reasonable flight in good conditions will take 17h 30m.

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

    Prices for flights from Boston Logan Intl Airport to Osaka are updated daily.

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

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

    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.

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

    The required travel and health documents for your Osaka trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Osaka. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Boston to Osaka?


Best airlines flying from Boston to Osaka

Compare and see reviews for airlines that fly from Boston to Osaka with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $807Free CancellationRating
8.0
8,759 reviews
Search Delta flights
Cathay PacificPriceFrom $867Free CancellationRating
7.6
878 reviews
Search Cathay Pacific flights
Turkish AirlinesPriceFrom $1,145Free CancellationRating
7.4
3,914 reviews
Search Turkish Airlines flights
United AirlinesPriceFrom $1,282Free CancellationRating
7.4
9,173 reviews
Search United Airlines flights
ANAPriceFrom $1,295Free CancellationRating
8.4
833 reviews
Search ANA flights
Air CanadaPriceFrom $1,305Free CancellationRating
7.0
8,238 reviews
Search Air Canada flights
Japan AirlinesPriceFrom $1,320Free CancellationRating
8.3
1,460 reviews
Search Japan Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Osaka from Boston.

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

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

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

momondo provides multiple filters to help you find the best flight to Osaka from Boston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Boston to Osaka right now. Can momondo alert me if prices change?

Price alerts on flights to Osaka from Boston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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Fly into one of these airports located in Osaka

Airports listed have a maximum distance of 22.5 mi from Osaka