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Ōita

$1,614+ Cheap flights from Washington, D.C. (WAS) 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.
WAS — OIT
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Ōita

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Ōita (OIT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$2,263
(Trip.com)
From Washington, D.C. (WAS) to Oita
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Find flight deals from Washington, D.C. to Ōita

Cheapest flights from Washington, D.C. to Ōita
Explore the most affordable flight options available from Washington, D.C. to Ōita. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/11. 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.
Sat 9/279:45 amIAD - OIT
2 stops21h 05mMultiple Airlines
Fri 10/312:35 pmOIT - IAD
2 stops21h 50mMultiple Airlines
Deal found 6/11$1,614
This FlightHub deal was found by Cheapflights users on 6/11. 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.
Wed 10/291:20 pmIAD - OIT
1 stop18h 35mANA
Wed 11/129:05 amOIT - IAD
2 stops20h 35mANA
Deal found 6/11$1,722
This FlightHub deal was found by Cheapflights users on 6/11. 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.
Wed 12/176:00 pmIAD - OIT
2 stops33h 35mLufthansa
Mon 12/297:45 amOIT - IAD
2 stops46h 05mLufthansa
Deal found 6/11$2,075

Cheapflights Fare Finder

Customize your flight search to find flights from Washington, D.C. 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 June 12, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Ōita that are best for you.

Fly from

Washington, D.C.

Fly to

Ōita

Route

Depart

Return

Price

Washington, D.C.Ōita

IAD - OIT

IADOIT

Washington, D.C. Dulles Intl

Sat 9/27

9:45 am-7:50 pm

2 stops21h 05m

Oita

Fri 10/3

12:35 pm-9:25 pm

2 stops21h 50m

$1,614

Washington, D.C.Ōita

IAD - OIT

IADOIT

Washington, D.C. Dulles Intl

Wed 10/29

1:20 pm-8:55 pm

1 stop18h 35m

Oita

Wed 11/12

9:05 am-3:40 pm

2 stops20h 35m

$1,722

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Washington, D.C. to Ōita

Have a flexible travel schedule? Discover the best time to fly to Ōita from Washington, D.C. 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 Washington, D.C. 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).

Reviews of airlines servicing Ōita

Get insights into the airlines that provide service to Ōita. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ōita. Reviews last updated June 12, 2025.
ANA
8.3
Very good
882 reviews

Boarding

8.5

Comfort

8.2

Food

7.7

Overall

8.3

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
ANA
8.3
Very good
882 reviews
ANA
8.3
Very good
882 reviews

Boarding

8.5

Comfort

8.2

Food

7.7

Overall

8.3

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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 Washington, D.C.?

    Oita (OIT), located 18.7 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. to Ōita. 0 airlines have flights to Oita from Washington, D.C. on a regular basis. Booking flights from Washington, D.C. to Oita should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. per day.

  • Can I find deals for flights from Washington, D.C. to Ōita that include hotel bookings?

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

  • How can I find direct flights from Washington, D.C. to Ōita?

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

  • Can I find deals for business class flights from Washington, D.C. to Ōita?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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.

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