Question 1

What is the cheapest flight from Xi'an to Washington, D.C. Dulles Intl Airport?

Accepted Answer

In the last 3 days, the lowest price for a flight from Xi'an to Washington, D.C. Dulles Intl Airport was $646 for a one-way ticket and $1,308 for a round-trip. <a href='/flight-routes/Xi-an-Xianyang-XIY/Washington-Dulles-Intl-IAD'>Visit our flight page for the latest deals!>/a>

Question 2

Do I need a passport to fly between Xi'an and Washington, D.C.?

Accepted Answer

Yes, you'll most likely have to show a valid passport before boarding the plane in Xi'an and on arrival in Washington, D.C.. <a href='/flight-routes/Xi-an-Xianyang-XIY/Washington-Dulles-Intl-IAD'>Visit our flight page for the latest deals!>/a>

Question 3

Which aircraft models fly most regularly from Xi'an to Washington, D.C.?

Accepted Answer

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

Question 4

How does KAYAK find such low prices on flights from Xi'an 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 Xi'an to Washington, D.C.. <a href='/flight-routes/Xi-an-Xianyang-XIY/Washington-Dulles-Intl-IAD'>Visit our flight page for the latest deals!>/a>

Question 5

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Xi'an 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 Xi'an is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/Xi-an-Xianyang-XIY/Washington-Dulles-Intl-IAD'>Visit our flight page for the latest deals!>/a>

Question 6

What is the Hacker Fare option on flights from Xi'an 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 Xi'an with another airline. Booking your flights between Xi'an and IAD can sometimes prove cheaper using this method. <a href='/flight-routes/Xi-an-Xianyang-XIY/Washington-Dulles-Intl-IAD'>Visit our flight page for the latest deals!>/a>

Question 7

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Xi'an 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 Xi'an up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Xi-an-Xianyang-XIY/Washington-Dulles-Intl-IAD'>Visit our flight page for the latest deals!>/a>

Question 8

Which airlines provide the cheapest flights from Xi'an to Washington, D.C.?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Xi'an to Washington, D.C. were found on Korean Air ($1,439) and Air China ($1,590).

Question 9

Which airlines provide the cheapest flights from Xi'an to Washington, D.C.?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Xi'an to Washington, D.C. were found on Korean Air ($1,439) and Air China ($1,590).

XIY - IAD

$1,308 Find Cheap Flights from Xi'an 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 Xi'an to Washington, D.C. (XIY-IAD)

Recent round-trip flight deals from Xi'an to Dulles Intl

Recent one-way flight deals from Xi'an to Dulles Intl

KAYAK's insights & trends for Xi'an to Dulles Intl flights

Get data-powered insights and trends into flights from Xi'an 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 Xi'an to Washington, D.C.?

In the past 3 days, the cheapest round-trip tickets from Xi'an to Washington, D.C. were found on Korean Air ($1,439) and Air China ($1,590).

Good to know

When to book flights from Xi'an to Dulles Intl

FAQs for booking Xi'an to Washington, D.C. flights

What is the cheapest flight from Xi'an to Washington, D.C. Dulles Intl Airport?

In the last 3 days, the lowest price for a flight from Xi'an to Washington, D.C. Dulles Intl Airport was $646 for a one-way ticket and $1,308 for a round-trip.

Do I need a passport to fly between Xi'an and Washington, D.C.?

Yes, you'll most likely have to show a valid passport before boarding the plane in Xi'an and on arrival in Washington, D.C..

Which aircraft models fly most regularly from Xi'an 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 Xi'an 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 Xi'an to Washington, D.C..

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Xi'an 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 Xi'an 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 Xi'an 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 Xi'an with another airline. Booking your flights between Xi'an 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 Xi'an 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 Xi'an 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 Xi'an to Dulles Intl

Information on your arrival and departure airports

Cabin class types available on flights to Dulles Intl

Complete your trip to Washington, D.C. with a hotel stay or car rental

Find direct flights to and from Xi'an and Dulles Intl

Flights to other popular destinations

Flights from domestic origins to Dulles Intl

Choose which airport to fly into in Washington, D.C.

Find deals for your return flight