Question 1

What is the cheapest flight from Osaka Itami Airport to Washington, D.C. Dulles Intl Airport?

Accepted Answer

In the last 3 days, the lowest price for a flight from Osaka Itami Airport to Washington, D.C. Dulles Intl Airport was $680 for a one-way ticket and $1,183 for a round-trip. <a href='/flight-routes/Osaka-Itami-ITM/Washington-Dulles-Intl-IAD'>Visit our flight page for the latest deals!>/a>

Question 2

Do I need a passport to fly between Osaka and Washington, D.C.?

Accepted Answer

Yes, you’ll need a passport to travel to Washington, D.C. from Osaka. <a href='/flight-routes/Osaka-Itami-ITM/Washington-Dulles-Intl-IAD'>Visit our flight page for the latest deals!>/a>

Question 3

Which airports will I be using when flying from Osaka to Washington, D.C.?

Accepted Answer

Osaka and Washington, D.C. are both served by 1 main airport. You will leave Osaka from Osaka Itami and will be arriving at Washington, D.C. Dulles Intl. <a href='/flight-routes/Osaka-Itami-ITM/Washington-Dulles-Intl-IAD'>Visit our flight page for the latest deals!>/a>

Question 4

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

Accepted Answer

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

Question 5

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

Accepted Answer

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 Osaka to Washington, D.C.. <a href='/flight-routes/Osaka-Itami-ITM/Washington-Dulles-Intl-IAD'>Visit our flight page for the latest deals!>/a>

Question 6

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

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Osaka is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/Osaka-Itami-ITM/Washington-Dulles-Intl-IAD'>Visit our flight page for the latest deals!>/a>

Question 7

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

Accepted Answer

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 Washington, D.C. with an airline and back to Osaka with another airline. Booking your flights between Osaka and IAD can sometimes prove cheaper using this method. <a href='/flight-routes/Osaka-Itami-ITM/Washington-Dulles-Intl-IAD'>Visit our flight page for the latest deals!>/a>

Question 8

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

Accepted Answer

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 Washington, D.C. from Osaka up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Osaka-Itami-ITM/Washington-Dulles-Intl-IAD'>Visit our flight page for the latest deals!>/a>

Question 9

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

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Osaka to Washington, D.C. were found on ANA ($1,183) and United Airlines ($1,397).

Question 10

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

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Osaka to Washington, D.C. were found on ANA ($1,183) and United Airlines ($1,397).

ITM - IAD

$680 Find Cheap Flights from Osaka to Washington, D.C.

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

Everything you should know

Cheap Flights from Osaka to Dulles Intl (ITM-IAD)

Recent round-trip flight deals from Osaka to Dulles Intl

Recent one-way flight deals from Osaka to Dulles Intl

KAYAK's insights & trends for Osaka to Dulles Intl flights

Get data-powered insights and trends into flights from Osaka to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

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

In the past 3 days, the cheapest round-trip tickets from Osaka to Washington, D.C. were found on ANA ($1,183) and United Airlines ($1,397).

Good to know

When to book flights from Osaka to Dulles Intl

FAQs for booking Osaka to Washington, D.C. flights

What is the cheapest flight from Osaka Itami Airport to Washington, D.C. Dulles Intl Airport?

In the last 3 days, the lowest price for a flight from Osaka Itami Airport to Washington, D.C. Dulles Intl Airport was $680 for a one-way ticket and $1,183 for a round-trip.

Do I need a passport to fly between Osaka and Washington, D.C.?

Yes, you’ll need a passport to travel to Washington, D.C. from Osaka.

Which airports will I be using when flying from Osaka to Washington, D.C.?

Osaka and Washington, D.C. are both served by 1 main airport. You will leave Osaka from Osaka Itami and will be arriving at Washington, D.C. Dulles Intl.

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

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

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

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 Osaka to Washington, D.C..

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Osaka 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 Osaka to Washington, D.C.?

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 Washington, D.C. with an airline and back to Osaka with another airline. Booking your flights between Osaka and IAD can sometimes prove cheaper using this method.

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

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 Washington, D.C. from Osaka 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 Osaka to Dulles Intl

Information on your arrival and departure airports

Cabin class types available on flights to Dulles Intl

Complete your trip to Dulles Intl with a hotel stay or car rental

Find direct flights to and from Osaka and Dulles Intl

Flights to other popular destinations

Flights from domestic origins to Osaka

Choose which airport to fly into in Osaka

Find deals for your return flight