HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ōita

$1,899+ Cheap flights from District of Columbia 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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — OIT
4月 5 — 4月 121
週六 4/5
週六 4/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from District of Columbia to Ōita with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from District of Columbia to Ōita

Cheapest flights from District of Columbia to Ōita
Explore the most affordable flight options available from District of Columbia to Ōita. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3月 31, 2025.

This Justfly.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 9/2712:15 pmIAD - OIT
2 stops31h 30mANA
週五 10/31:20 pmOIT - IAD
1 stop33h 45mANA
Deal found 3/30$1,899
This FlightHub deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 9/279:00 pmIAD - OIT
2 stops47h 40mQatar Airways
週五 10/35:10 pmOIT - IAD
2 stops35h 30mQatar Airways
Deal found 3/30$2,244
This American Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 9/277:09 amIAD - OIT
3 stops25h 36mMultiple Airlines
週五 10/37:45 amOIT - IAD
2 stops21h 33mMultiple Airlines
Deal found 3/30$11,190

Cheapflights Fare Finder

Customize your flight search to find flights from District of Columbia to Ōita that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated 3月 31, 2025.
Use the filters below to find and compare flights from District of Columbia to Ōita that are best for you.

Fly from

District of Columbia

Fly to

Ōita

Route

Depart

Return

Price

Washington, D.C.Ōita

IAD - OIT

IADOIT

Washington, D.C. Dulles Intl

週六 9/27

12:15 pm-8:45 am

2 stops31h 30m

Oita

週五 10/3

1:20 pm-10:05 am

1 stop33h 45m

$1,899

Washington, D.C.Ōita

IAD - OIT

IADOIT

Washington, D.C. Dulles Intl

週六 9/27

9:00 pm-9:40 am

2 stops47h 40m

Oita

週五 10/3

5:10 pm-3:40 pm

2 stops35h 30m

$2,244

Washington, D.C.Ōita

IAD - OIT

IADOIT

Washington, D.C. Dulles Intl

週六 9/27

7:09 am-9:45 pm

3 stops25h 36m

Oita

週五 10/3

7:45 am-4:18 pm

2 stops21h 33m

$11,190

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Best time to book a flight from District of Columbia to Ōita

Have a flexible travel schedule? Discover the best time to fly to Ōita from District of Columbia 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 District of Columbia to Ōita

Rainfall in Ōita by month

Plan your trip to Ōita by taking into account the average rainfall totals by month.

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.

Temperature in Ōita by month

Plan your trip to Ōita by taking into account the average temperature totals by month.

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).

Related info for your journey

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

  • What airport do you fly into for flights to Ōita from District of Columbia?

    Most people fly into Oita (OIT) if they book a flight to Ōita from District of Columbia. Oita is conveniently located just 18.7 mi from Ōita’s city center.

  • Can I find deals for flights from District of Columbia to Ōita that include hotel bookings?

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

  • How can I find direct flights from District of Columbia to Ōita?

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

  • Can I find deals for business class flights from District of Columbia to Ōita?

    Yes. Cheapflights offers flight deals from District of Columbia 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.

See more FAQs

Traveling to a place near District of Columbia?

Book flights to District of Columbia if you plan to visit one of these locations
Yufu
Beppu

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for District of Columbia to Ōita

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Ōita flights
Boston to Ōita flights
San Francisco to Ōita flights
Salt Lake City to Ōita flights
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.