In terms of precipitation, rainfall in Ōita ranges from 1.6 - 9.8 inches per month. June is typically the wettest month, when rainfall can reach 9.8 in. January is typically the driest time to visit Ōita when rainfall is around 1.6 in.

If weather is an important factor for your trip to Ōita, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

What is the cheapest time of day to fly from BOS to OIT?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boston to Ōita as you normally would.

Can I find deals for flights from Boston to Ōita that include hotel bookings?

Yes. In addition to deals on Boston to Ōita flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Boston to Ōita?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Ōita.

Can I find deals for business class flights from Boston to Ōita?

Yes. Cheapflights offers flight deals from Boston to Ōita by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,731+ Flights from Boston to Ōita

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Cheap flight deals from Boston to Ōita

Cheapest flights from Boston to Ōita
Explore the most affordable flight options available from Boston to Ōita. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

Thu 3/121:00 pm

BOS

OIT

2 stops59h 00m

Multiple Airlines

Thu 3/1910:25 am

OIT

BOS

2 stops45h 47m

Multiple Airlines

Deal found 1/26

$1,731

Sun 2/18:40 pm

BOS

OIT

2 stops47h 05m

Qatar Airways

Wed 2/47:30 pm

OIT

BOS

2 stops32h 50m

Qatar Airways

Deal found 1/26

$2,140

Sun 2/112:15 pm

BOS

OIT

2 stops33h 15m

Japan Airlines

Wed 2/410:25 am

OIT

BOS

1 stop21h 10m

Japan Airlines

Deal found 1/25

$3,096

Best flights from Boston to Ōita
Discover carefully curated flight deals from Boston to Ōita that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 28, 2026.

Thu 3/121:00 pm

BOS

OIT

2 stops59h 00m

Multiple Airlines

Thu 3/1910:25 am

OIT

BOS

2 stops45h 47m

Multiple Airlines

Deal found 1/26

$1,731

Last-minute flights from Boston to Ōita
Discover last-minute flight deals from Boston to Ōita. Data last updated January 28, 2026 and is based on user searches.

Sun 2/18:40 pm

BOS

OIT

2 stops47h 05m

Qatar Airways

Wed 2/47:30 pm

OIT

BOS

2 stops32h 50m

Qatar Airways

Deal found 1/26

$2,140

Sun 2/112:15 pm

BOS

OIT

2 stops33h 15m

Japan Airlines

Wed 2/410:25 am

OIT

BOS

1 stop21h 10m

Japan Airlines

Deal found 1/25

$3,096

Find flight deals from Boston to Ōita

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$1,731 (Gotogate)
Popular in	June
Cheapest in	November
Average price	$1,033

Provider with most accurate pricing for Boston Logan Intl-Fukuoka flight deals.

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Provider most trusted by Cheapflights users for Boston Logan Intl-Fukuoka flights.

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From Boston Logan Intl to Oita

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Highest demand for flights based on searches. 8% potential increase in price ($112 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($40 potential savings vs. average RT price).

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Average for round-trip flights in January 2026

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Fly from

Fly to

Route

Depart

Return

Price

BostonŌita

BOS - OIT

BOSOIT

Boston Logan Intl

Thu 3/12

1:00 pm-1:00 pm

2 stops59h 00m

Oita

Thu 3/19

10:25 am-7:12 pm

2 stops45h 47m

$1,731

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Best time to book a flight from Boston to Ōita

Have a flexible travel schedule? Discover the best time to fly to Ōita from Boston with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boston to Ōita

What is the cheapest month to book a flight from Boston to Ōita?

Currently, September is the cheapest month in which you can book a flight from Boston to Ōita (average of $891). Flying from Boston to Ōita in June is currently the most expensive (average of $1,255). 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.

Related info for your journey

Can I find deals for flights from Boston to Ōita that include hotel bookings?
Yes. In addition to deals on Boston to Ōita flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Boston to Ōita?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Ōita.
Can I find deals for business class flights from Boston to Ōita?
Yes. Cheapflights offers flight deals from Boston to Ōita by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Boston to Ōita?
Currently, September is the cheapest month in which you can book a flight from Boston to Ōita (average of $891). Flying from Boston to Ōita in June is currently the most expensive (average of $1,255). 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.

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$1,731+ Cheap flights from Boston (BOS) to Ōita (OIT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Boston to Ōita with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Boston to Ōita

Cheapest flights from Boston to ŌitaExplore the most affordable flight options available from Boston to Ōita. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

Explore the most affordable flight options available from Boston to Ōita. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

Find flight deals from Boston to Ōita

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

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Use the filters below to find and compare flights from Boston to Ōita that are best for you.

Best time to book a flight from Boston to Ōita

Have a flexible travel schedule? Discover the best time to fly to Ōita from Boston with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Boston to Ōita

What is the cheapest month to book a flight from Boston to Ōita?

Related info for your journey

Find useful and relevant information for your journey from Boston to Ōita. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Boston to Ōita that include hotel bookings?

How can I find direct flights from Boston to Ōita?

Can I find deals for business class flights from Boston to Ōita?

What is the cheapest month to book a flight from Boston to Ōita?

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Cheapest flights from Boston to Ōita
Explore the most affordable flight options available from Boston to Ōita. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.