$598 Cheap Flights from Boston (BOS) to Oita (OIT)

View $598 flight on Sun, Nov 30, 2025Opens in a new window

Popular airlines from Logan International Airport (BOS) to Oita Airport (OIT)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Boston to Oita (BOS-OIT)

Prices were available within the past 7 days and start at $598 for one-way flights and $1,081 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All Nippon Airways
Sat, Feb 21 - Fri, Mar 6
BOS
Boston
OIT
Oita
$1,081 Roundtrip, found 6 days ago
$1,081
Roundtrip
found 6 days ago
Select All Nippon Airways flight, departing Sat, Feb 21 from Boston to Oita, returning Fri, Mar 6, priced at $1,081 found 6 days ago
All Nippon Airways
Sat, Feb 21 - Fri, Mar 6
BOS
Boston
OIT
Oita
$1,118 Roundtrip, found 6 days ago
$1,118
Roundtrip
found 6 days ago
Select All Nippon Airways flight, departing Sat, Feb 21 from Boston to Oita, returning Fri, Mar 6, priced at $1,118 found 6 days ago
All Nippon Airways
Sat, Feb 21 - Fri, Mar 6
BOS
Boston
OIT
Oita
$1,218 Roundtrip, found 6 days ago
$1,218
Roundtrip
found 6 days ago
Select All Nippon Airways flight, departing Sat, Feb 21 from Boston to Oita, returning Fri, Mar 6, priced at $1,218 found 6 days ago
All Nippon Airways
Sat, Feb 21 - Fri, Mar 6
BOS
Boston
OIT
Oita
$1,226 Roundtrip, found 6 days ago
$1,226
Roundtrip
found 6 days ago
Select All Nippon Airways flight, departing Sat, Feb 21 from Boston to Oita, returning Fri, Mar 6, priced at $1,226 found 6 days ago
JetBlue Airways
Sat, Feb 21 - Fri, Mar 6
BOS
Boston
OIT
Oita
$1,228 Roundtrip, found 6 days ago
$1,228
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Sat, Feb 21 from Boston to Oita, returning Fri, Mar 6, priced at $1,228 found 6 days ago
All Nippon Airways
Mon, Oct 20 - Fri, Nov 21
BOS
Boston
OIT
Oita
$1,242 Roundtrip, found 14 hours ago
$1,242
Roundtrip
found 14 hours ago
Select All Nippon Airways flight, departing Mon, Oct 20 from Boston to Oita, returning Fri, Nov 21, priced at $1,242 found 14 hours ago
All Nippon Airways
Sat, Feb 21 - Fri, Mar 6
BOS
Boston
OIT
Oita
$1,263 Roundtrip, found 6 days ago
$1,263
Roundtrip
found 6 days ago
Select All Nippon Airways flight, departing Sat, Feb 21 from Boston to Oita, returning Fri, Mar 6, priced at $1,263 found 6 days ago
Cathay Pacific
Sat, Feb 21 - Fri, Mar 6
BOS
Boston
OIT
Oita
$1,408 Roundtrip, found 6 days ago
$1,408
Roundtrip
found 6 days ago
Select Cathay Pacific flight, departing Sat, Feb 21 from Boston to Oita, returning Fri, Mar 6, priced at $1,408 found 6 days ago
Japan Airlines
Sat, Feb 21 - Fri, Mar 6
BOS
Boston
OIT
Oita
$1,470 Roundtrip, found 6 days ago
$1,470
Roundtrip
found 6 days ago
Select Japan Airlines flight, departing Sat, Feb 21 from Boston to Oita, returning Fri, Mar 6, priced at $1,470 found 6 days ago
Air Canada
Sat, Feb 21 - Fri, Mar 6
BOS
Boston
OIT
Oita
$1,516 Roundtrip, found 6 days ago
$1,516
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sat, Feb 21 from Boston to Oita, returning Fri, Mar 6, priced at $1,516 found 6 days ago

Frequently asked questions

How much does a flight from Logan Intl. Airport (BOS) to Oita Airport (OIT) cost?
Secure a cheap one-way flight from $598 or cheap return flight from $1,081 from Logan Intl. Airport (BOS) to Oita Airport (OIT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Logan Intl. Airport (BOS) to Oita Airport (OIT)?
The cheapest month to fly from BOS to OIT is February, when there's less demand. Off-peak months are generally when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Logan Intl. Airport (BOS) to Oita Airport (OIT)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest BOS to OIT flight.
How many flights per day from Logan Intl. Airport (BOS) to Oita Airport (OIT)?
You'll need to catch a flight with a layover if you're traveling from Logan Intl. Airport (BOS) to Oita Airport (OIT). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from BOS to OIT?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* But this can vary based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Logan Intl. Airport (BOS) to Oita Airport (OIT)?
To arrive at Oita Airport (OIT) on schedule, opt for a flight that takes off from Logan Intl. Airport (BOS) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Logan Intl. Airport (BOS) to Oita Airport (OIT) last-minute?
Holding off until right before your break to book a ticket from BOS to OIT generally means paying more. While it's possible to find some last-minute discounts, they aren't always guaranteed. Be flexible with your itinerary for the best chance of landing a bargain.
Is it cheaper to book a BOS to OIT flight and hotel package?
Securing a BOS to OIT flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Choose from our extensive range of stays and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Logan Intl. Airport (BOS) to Oita Airport (OIT)?
In most instances, you can modify or cancel your BOS to OIT flight. However, additional charges may apply, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you need further information, go to our Customer Service portal.

Travel information

Travel information

Origin airport
Logan Intl.
Destination airport
Oita
Roundtrip price
$1,080
Distance
7001 mi

Book with confidence

Book with confidence

Boston to Oita Flights

The cheapest times to fly from Boston to Oita

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boston to Oita are during the month of February. You can find some of the cheapest flights from Boston to Oita with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boston to Oita

Sunday is one of the best days to book for cheap flights from Boston to Oita: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Boston to Oita

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boston to Oita in 2025. You can also book with separate airlines for your outbound and return journeys, from $598 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boston to Oita flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boston to Oita airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Boston to Oita Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.