How long is the flight from Washington, D.C. to Ōita?

A quick flight from Washington, D.C. to Ōita can take about 39h. ANA provides one of the quickest options available for as low as $1,622. The distance from Washington, D.C. to Ōita is about 7090 mi.

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 WAS to OIT?

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

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.

$1,622+ Flights from Washington, D.C. to Ōita

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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 февраль 1, 2026.

ср. 3/181:20 pm

IAD

OIT

1 stop39h 00m

ANA

ср. 3/257:40 am

OIT

IAD

1 stop15h 30m

ANA

Deal found 2/1

$1,622

ср. 3/189:00 am

IAD

OIT

2 stops23h 35m

Multiple Airlines

ср. 3/252:00 pm

OIT

IAD

3 stops34h 29m

Multiple Airlines

Deal found 2/1

$1,891

пн. 2/28:05 pm

IAD

OIT

2 stops47h 40m

Qatar Airways

пт. 2/65:20 pm

OIT

IAD

2 stops36h 35m

Qatar Airways

Deal found 1/30

$3,029

пн. 2/26:04 pm

IAD

OIT

2 stops49h 46m

Japan Airlines

пт. 2/610:25 am

OIT

IAD

2 stops44h 01m

Japan Airlines

Deal found 1/31

$3,181

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Round-trip from	$1,622 (Expedia)
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Cheapest in	February
Average price	$1,050

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From Washington, D.C. (WAS) to Oita

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Highest demand for flights based on searches. 15% potential increase in price ($265 potential increase over avg. RT price).

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Washington, D.C.Ōita

IAD - OIT

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Washington, D.C. Dulles Intl

ср. 3/18

1:20 pm-5:20 pm

1 stop39h 00m

Oita

ср. 3/25

7:40 am-10:10 am

1 stop15h 30m

$1,622

Washington, D.C.Ōita

IAD - OIT

IADOIT

Washington, D.C. Dulles Intl

ср. 3/18

9:00 am-9:35 pm

2 stops23h 35m

Oita

ср. 3/25

2:00 pm-11:29 am

3 stops34h 29m

$1,891

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WAS-OIT

IAD-OIT

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IAD-OIT

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Related info for your journey

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.
How long is the flight from Washington, D.C. to Ōita?
A quick flight from Washington, D.C. to Ōita can take about 39h. ANA provides one of the quickest options available for as low as $1,622. The distance from Washington, D.C. to Ōita is about 7090 mi.
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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$1,622+ 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Washington, D.C. to Ōita

Cheapest flights from Washington, D.C. to ŌitaExplore 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 февраль 1, 2026.

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 февраль 1, 2026.

Best flights from Washington, D.C. to ŌitaDiscover carefully curated flight deals from Washington, D.C. to Ōita that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated февраль 1, 2026.

Discover carefully curated flight deals from Washington, D.C. to Ōita that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated февраль 1, 2026.

Last-minute flights from Washington, D.C. to ŌitaDiscover last-minute flight deals from Washington, D.C. to Ōita. Data last updated февраль 1, 2026 and is based on user searches.

Discover last-minute flight deals from Washington, D.C. to Ōita. Data last updated февраль 1, 2026 and is based on user searches.

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Everything you need to know about your flight from Washington, D.C. to Ōita

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.?

How long is the flight from Washington, D.C. to Ōita?

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

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

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

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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 февраль 1, 2026.

Best flights from Washington, D.C. to Ōita
Discover carefully curated flight deals from Washington, D.C. to Ōita that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated февраль 1, 2026.

Last-minute flights from Washington, D.C. to Ōita
Discover last-minute flight deals from Washington, D.C. to Ōita. Data last updated февраль 1, 2026 and is based on user searches.