What is the cheapest flight from Washington, D.C. to Ōita?

In the last 5 days, the lowest price for a flight from Washington, D.C. to Ōita was $408 for a one-way ticket and $3,128 for a round-trip.

Which aircraft models fly most regularly from Washington, D.C. to Ōita?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Washington, D.C. to Ōita?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Ōita.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Ōita?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ōita from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Washington, D.C. to Ōita?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ōita with an airline and back to Washington, D.C. with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Ōita?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ōita from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$414 CHEAP FLIGHTS from Washington, D.C. to Ōita (WAS - OIT)

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Cheapest round-trip

$3,128

Japan Airlines

Sun 8/23Thu 8/27

IAD - OIT • 2 stops

Cheapest one-way

$408

Multiple Airlines

Thu 8/27

IAD - OIT • 3 stops

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We hope you love your trip to Ōita!

Flight Deals

Cheap Flights from Washington, D.C. to Ōita (WAS-OIT)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Washington, D.C. to Ōita

Sun, Aug 23 - Thu, Aug 27

7:00 am - 10:00 am

IAD

OIT

38h 00m

2 stops

10:40 am - 5:40 am

OIT

IAD

32h 00m

2 stops

$3,128Japan Airlines

Sat, Sep 5 - Sun, Sep 13

1:10 pm - 9:30 am

IAD

OIT

55h 20m

2 stops

7:45 pm - 3:35 pm

OIT

IAD

32h 50m

1 stop

$7,774ANA

Sat, Sep 5 - Sun, Sep 13

1:10 pm - 6:50 pm

IAD

OIT

40h 40m

2 stops

4:50 pm - 9:20 pm

OIT

IAD

41h 30m

2 stops

$7,775ANA

Sat, Sep 5 - Sun, Sep 13

1:10 pm - 9:30 am

IAD

OIT

55h 20m

2 stops

7:45 pm - 3:35 pm

OIT

IAD

32h 50m

1 stop

$7,777ANA

Sat, Sep 5 - Sun, Sep 13

12:50 pm - 8:50 pm

IAD

OIT

19h 00m

1 stop

7:45 pm - 3:35 pm

OIT

IAD

32h 50m

1 stop

$7,868ANA

Sat, Sep 5 - Sun, Sep 13

12:50 pm - 8:50 pm

IAD

OIT

19h 00m

1 stop

7:45 pm - 3:35 pm

OIT

IAD

32h 50m

1 stop

$7,871ANA

Sat, Sep 5 - Sun, Sep 13

6:09 am - 9:45 pm

IAD

OIT

26h 36m

2 stops

11:50 am - 11:48 pm

OIT

IAD

24h 58m

3 stops

$9,670Multiple Airlines

Sat, Sep 5 - Sun, Sep 13

6:33 am - 9:45 pm

IAD

OIT

26h 12m

3 stops

11:50 am - 11:48 pm

OIT

IAD

24h 58m

3 stops

$22,454Multiple Airlines

Sat, Sep 5 - Sun, Sep 13

6:33 am - 9:45 pm

IAD

OIT

26h 12m

3 stops

7:35 am - 10:52 pm

OIT

IAD

28h 17m

2 stops

$22,461Multiple Airlines

Booking Insights

KAYAK's insights & trends for Washington, D.C. to Ōita flights

Get data-powered insights and trends into flights from Washington, D.C. to Ōita to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Washington, D.C. to Ōita?

In the past 5 days, the cheapest round-trip tickets from Washington, D.C. to Ōita were found on Japan Airlines ($3,128) and ANA ($7,774).

Find deals

When to book flights from Washington, D.C. to Ōita

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Ōita based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the cheapest flight from Washington, D.C. to Ōita?
In the last 5 days, the lowest price for a flight from Washington, D.C. to Ōita was $408 for a one-way ticket and $3,128 for a round-trip.
Do I need a passport to fly between Washington, D.C. and Ōita?
Yes
Which aircraft models fly most regularly from Washington, D.C. to Ōita?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from Washington, D.C. to Ōita?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Ōita.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Ōita?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ōita from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Washington, D.C. to Ōita?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ōita with an airline and back to Washington, D.C. with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Ōita?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ōita from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

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Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on your arrival and departure airports

Ōita (OIT)

WAS - OIT

$414 Find Cheap Flights from Washington, D.C. to Ōita - Compare and Save

Everything you should know

Cheap Flights from Washington, D.C. to Ōita (WAS-OIT)

Recent round-trip flight deals from Washington, D.C. to Ōita

Recent one-way flight deals from Washington, D.C. to Ōita

KAYAK's insights & trends for Washington, D.C. to Ōita flights

Which airlines provide the cheapest flights from Washington, D.C. to Ōita?

When to book flights from Washington, D.C. to Ōita

FAQs for booking flights from Washington, D.C. to Ōita

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

Information on your arrival and departure airports

Cabin class types available on flights from Washington, D.C. to Ōita

Complete your trip to Ōita with a hotel stay or car rental

Find direct flights to and from Washington, D.C. and Ōita

Flights to other popular destinations

Flights from domestic origins to Ōita

Choose which airport to fly into in Ōita