Most accurate provider | FlightHub 3 stars |
---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,050 (Cheapflightsfares) |
One-way from | $546 (Air Canada) |
Popular in | December |
Cheapest in | November |
Average price | $1,204 |
Fly from
Fly to
Route
Depart
Return
Price
BostonOsaka
BOS - KIX
BOSKIX
Boston Logan Intl
Wed 4/23
6:00 am-2:50 pm
1 stop19h 50m
Osaka Kansai Intl
Wed 4/30
4:50 pm-11:36 pm
1 stop19h 46m
BostonOsaka
BOS - KIX
BOSKIX
Boston Logan Intl
Sun 4/20
7:55 pm-4:25 pm
2 stops31h 30m
Osaka Kansai Intl
Sat 5/3
6:05 pm-11:28 am
2 stops30h 23m
BostonOsaka
BOS - KIX
BOSKIX
Boston Logan Intl
Wed 4/23
6:00 am-2:50 pm
1 stop19h 50m
Osaka Kansai Intl
Wed 4/30
4:50 pm-5:58 am
2 stops26h 08m
BostonOsaka
BOS - KIX
BOSKIX
Boston Logan Intl
Fri 4/18
6:40 pm-12:45 pm
2 stops29h 05m
Osaka Kansai Intl
Fri 5/2
11:50 am-8:32 pm
3 stops45h 42m
BostonOsaka
BOS - KIX
BOSKIX
Boston Logan Intl
Tue 4/1
1:40 am-1:00 pm
1 stop22h 20m
Osaka Kansai Intl
Wed 4/23
9:10 am-11:00 pm
1 stop26h 50m
BostonOsaka
BOS - ITM
BOSITM
Boston Logan Intl
Wed 6/25
6:00 am-8:15 pm
2 stops25h 15m
Osaka Itami
Sun 7/6
2:05 pm-11:28 am
2 stops34h 23m
BostonKobe
BOS - UKB
BOSUKB
Boston Logan Intl
Sun 5/18
6:05 am-9:45 pm
2 stops26h 40m
Kobe
Fri 5/30
7:05 am-9:44 pm
2 stops27h 39m
BostonOsaka
BOS - ITM
BOSITM
Boston Logan Intl
Mon 3/31
6:00 am-7:10 pm
2 stops24h 10m
Osaka Itami
Mon 4/14
7:30 am-5:24 pm
2 stops22h 54m
BostonKobe
BOS - UKB
BOSUKB
Boston Logan Intl
Fri 5/2
12:55 pm-5:30 pm
1 stop39h 35m
Kobe
Sun 5/11
6:30 pm-10:20 am
1 stop28h 50m
BostonKobe
BOS - UKB
BOSUKB
Boston Logan Intl
Wed 5/14
10:00 am-9:45 pm
2 stops22h 45m
Kobe
Wed 5/21
7:05 am-2:19 pm
2 stops20h 14m
Provider | Price Accuracy | Trust Score* |
---|---|---|
Price Accuracy1 star | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*1 star |
Booking 90 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Osaka. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, February is the cheapest month in which you can book a flight from Boston to Osaka (average of $898). Flying from Boston to Osaka in December is currently the most expensive (average of $1,343). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from Boston to Osaka, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 25% versus a flight in the morning.
In terms of precipitation, rainfall in Osaka ranges from 1.6 - 7.9 inches per month. June is typically the wettest month, when rainfall can reach 7.9 in. January is typically the driest time to visit Osaka when rainfall is around 1.6 in.
If weather is an important factor for your trip to Osaka, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).
Overall
Comfort
Entertainment
Food
Crew
Boarding
Reviews
Chris,Mar 2025
SEA - ICN
Overall
Comfort
Entertainment
Food
Crew
Boarding
Reviews
Chris,Mar 2025
SEA - ICN
Overall
Comfort
Entertainment
Food
Crew
Boarding
Reviews
Chris,Mar 2025
SEA - ICN
Overall
Comfort
Entertainment
Food
Crew
Boarding
Reviews
Chris,Mar 2025
SEA - ICN
Overall
Comfort
Entertainment
Food
Crew
Boarding
Reviews
Chris,Mar 2025
SEA - ICN
Overall
Comfort
Entertainment
Food
Crew
Boarding
Reviews
Chris,Mar 2025
SEA - ICN
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$867 | Average$1,110 | FlexibilityNo cancel fee | On-time72% | |
Cheapest$867 | Average$968 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$979 | Average$1,448 | FlexibilityNo cancel fee | On-time80% | |
Cheapest$1,051 | Average$1,443 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$1,192 | Average$1,483 | FlexibilityNo cancel fee | On-time67% | |
Cheapest$1,239 | Average$1,944 | FlexibilityNo cancel fee | On-time79% |