$76 Cheap Flights from Oita (OIT) to Osaka (ITM)

View $76 flight on Sun, Dec 13, 2026Opens in a new window

Popular airlines from Oita Airport (OIT) to Itami Airport (ITM)

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Cheap Flights from Oita to Osaka (OIT-ITM)

Prices were available within the past 7 days and start at $76 for one-way flights and $152 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Japan Airlines
Wed, Aug 19 - Wed, Sep 16
OIT
Oita
ITM
Osaka
$152 Roundtrip, found 2 days ago
$152
Roundtrip
found 2 days ago
Select Japan Airlines flight, departing Wed, Aug 19 from Oita to Osaka, returning Wed, Sep 16, priced at $152 found 2 days ago
Japan Airlines
Wed, Aug 19 - Wed, Sep 16
OIT
Oita
ITM
Osaka
$153 Roundtrip, found 2 days ago
$153
Roundtrip
found 2 days ago
Select Japan Airlines flight, departing Wed, Aug 19 from Oita to Osaka, returning Wed, Sep 16, priced at $153 found 2 days ago
Japan Airlines
Tue, Jul 14 - Thu, Jul 16
OIT
Oita
ITM
Osaka
$155 Roundtrip, found 19 hours ago
$155
Roundtrip
found 19 hours ago
Select Japan Airlines flight, departing Tue, Jul 14 from Oita to Osaka, returning Thu, Jul 16, priced at $155 found 19 hours ago
Japan Airlines
Wed, Aug 19 - Wed, Sep 16
OIT
Oita
ITM
Osaka
$159 Roundtrip, found 2 days ago
$159
Roundtrip
found 2 days ago
Select Japan Airlines flight, departing Wed, Aug 19 from Oita to Osaka, returning Wed, Sep 16, priced at $159 found 2 days ago
Japan Airlines
Wed, Jul 15 - Tue, Jul 21
OIT
Oita
ITM
Osaka
$161 Roundtrip, found 6 hours ago
$161
Roundtrip
found 6 hours ago
Select Japan Airlines flight, departing Wed, Jul 15 from Oita to Osaka, returning Tue, Jul 21, priced at $161 found 6 hours ago
Japan Airlines
Mon, Jul 20 - Tue, Jul 21
OIT
Oita
ITM
Osaka
$165 Roundtrip, found 2 days ago
$165
Roundtrip
found 2 days ago
Select Japan Airlines flight, departing Mon, Jul 20 from Oita to Osaka, returning Tue, Jul 21, priced at $165 found 2 days ago
Japan Airlines
Wed, Jul 15 - Tue, Jul 21
OIT
Oita
ITM
Osaka
$172 Roundtrip, found 6 hours ago
$172
Roundtrip
found 6 hours ago
Select Japan Airlines flight, departing Wed, Jul 15 from Oita to Osaka, returning Tue, Jul 21, priced at $172 found 6 hours ago
Japan Airlines
Wed, Jul 15 - Tue, Jul 21
OIT
Oita
ITM
Osaka
$177 Roundtrip, found 6 hours ago
$177
Roundtrip
found 6 hours ago
Select Japan Airlines flight, departing Wed, Jul 15 from Oita to Osaka, returning Tue, Jul 21, priced at $177 found 6 hours ago
Japan Airlines
Wed, Aug 19 - Wed, Sep 16
OIT
Oita
ITM
Osaka
$184 Roundtrip, found 2 days ago
$184
Roundtrip
found 2 days ago
Select Japan Airlines flight, departing Wed, Aug 19 from Oita to Osaka, returning Wed, Sep 16, priced at $184 found 2 days ago
Japan Airlines
Wed, Jul 15 - Tue, Jul 21
OIT
Oita
ITM
Osaka
$186 Roundtrip, found 6 hours ago
$186
Roundtrip
found 6 hours ago
Select Japan Airlines flight, departing Wed, Jul 15 from Oita to Osaka, returning Tue, Jul 21, priced at $186 found 6 hours ago

Frequently asked questions

How much does a flight from Oita (OIT) to Osaka (ITM-Itami) cost?
You can find cheap one-way flights from $76 and cheap return flights from $152 Oita (OIT) to Osaka (ITM-Itami) with Expedia. One-way flights generally range between $59 and $216, and roundtrip flights usually range from $126 to $417. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Oita (OIT) to Osaka (ITM-Itami) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Oita (OIT) to Osaka (ITM-Itami)?
The cheapest month to fly from OIT to ITM is August when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Oita (OIT) to Osaka (ITM-Itami)?
There are 2 airlines offering direct flights from OIT to ITM:

  • Japan Airlines operates around 21 direct flights from OIT to ITM every week
  • All Nippon Airways operates around 25 direct flights from OIT to ITM every week

What is the cheapest airline that flies from Oita (OIT) to Osaka (ITM-Itami)?
IBEX Airlines is one of the cheapest airlines offering nonstop flights from Oita (OIT) to Osaka (ITM), with round-trip tickets starting from around $163. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Oita (OIT) to Osaka (ITM-Itami)?
To find a cheap flight from Oita (OIT) to Osaka (ITM-Itami), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Oita (OIT) to Osaka (ITM-Itami)?
The best airline to fly with from Oita (OIT) to Osaka (ITM) will differ from traveler to traveler. If you like to fly early, Japan Airlines offers early morning flights. If price is the most important factor, EH typically offers the lowest fares. EH offers the most daily flights from OIT to ITM, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Oita (OIT) to Osaka (ITM-Itami)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Oita (OIT) to Osaka (ITM-Itami)?
There are approximately 5 nonstop flights per day from (OIT) to Itami (ITM). For more options, look at flights that include layovers.
What is the earliest flight from Oita (OIT) to Osaka (ITM-Itami)?
The earliest flight from Oita (OIT) to Osaka (ITM) typically leaves at around 8:40 AM, operated by Japan Airlines. This is a seasonal service active in February, March, and November, allowing you to start your day in Osaka with plenty of time to explore. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Oita (OIT) to Osaka (ITM-Itami)?
The most popular departure times for flights from Oita (OIT) to Osaka (ITM) are in the late morning, from 9am to noon. About 30% of passengers prefer this time window. Many major carriers, including IBEX Airlines, All Nippon Airways, and Japan Airlines, offer flights during this window. This timing works well because it allows you to arrive in Osaka with plenty of time to enjoy the day ahead.
How long does it take to fly from Oita (OIT) to Osaka (ITM-Itami)?
A nonstop flight from OIT to ITM typically takes around 1 hour, covering approximately 231 miles. Connecting flights on this route usually add 2 hours 30 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Oita (OIT) to Osaka (ITM-Itami)?
Select the "Business class" and "First class" filters when looking for OIT to ITM flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Oita (OIT) to Osaka (ITM-Itami) flight with Expedia?
It's easy to earn miles on a Oita (OIT) to Osaka (ITM-Itami) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Osaka from OIT (OIT)?
If you're planning to travel to Osaka from OIT (OIT), you can fly typically into Itami (ITM) Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Oita (OIT) to Osaka (ITM-Itami) at the last minute?
Typically, booking a last minute flight from Oita (OIT) to Osaka (ITM-Itami) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Oita (OIT) to Osaka (ITM-Itami) flight and hotel package?
Securing a Oita (OIT) to Osaka (ITM-Itami) Kobe Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Oita (OIT) to Osaka (ITM-Itami)?
If you booked your Oita (OIT) to Osaka (ITM-Itami) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

0
Origin airport
Oita
Destination airport
Itami
Airlines serving
Japan Airlines
Roundtrip price
$152
Distance
230 mi

Book with confidence

Oita to Osaka Flights

The cheapest times to fly from Oita to Osaka

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 Oita to Osaka are during the month of August. You can find some of the cheapest flights from Oita to Osaka with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Oita to Osaka

Sunday is one of the best days to book for cheap flights from Oita to Osaka: 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 Oita to Osaka

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 Oita to Osaka in 2026. You can also book with separate airlines for your outbound and return journeys, from $76 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 Oita to Osaka 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 Oita to Osaka 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.

 

Oita to Osaka Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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