How do I get Price Alerts for flights from Xi'an to Washington, D.C. Dulles Intl Airport?

Search flight deals from Xi'an to Washington, D.C. Dulles Intl Airport . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from Xi'an to Washington, D.C. Dulles Intl Airport with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

When did momondo last update prices for flights from Xi'an Xianyang Airport to Washington, D.C. Dulles Intl Airport?

Prices for flights from Xi'an Xianyang Airport to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.

How old do you have to be to fly from Xi'an Xianyang Airport to Washington, D.C. Dulles Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Xi'an Xianyang Airport to Washington, D.C. Dulles Intl Airport.

What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

The required travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$1,587 Cheap Flights from Xi'an to Washington, D.C. Dulles Intl Airport in 2026

Find the cheapest flights from Xi'an to Washington, D.C.

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:30 am - 5:55 amXIY Xi'an Xianyang-IAD Washington, D.C. Dulles Intl

33h 25m2 stops Beijing Capital San Francisco

6:35 pm - 10:15 pmIAD Washington, D.C. Dulles Intl-XIY Xi'an Xianyang

39h 40m2 stops San Francisco Beijing Capital

$1,587United Airlines

Wed, Sep 16 - Sun, Sep 20

8:30 am - 5:55 amXIY Xi'an Xianyang-IAD Washington, D.C. Dulles Intl

33h 25m2 stops Beijing Capital San Francisco

6:35 pm - 10:15 pmIAD Washington, D.C. Dulles Intl-XIY Xi'an Xianyang

39h 40m2 stops San Francisco Beijing Capital

$1,588United Airlines

Wed, Sep 16 - Sun, Sep 20

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United Airlines flights from Xi'an to Washington, D.C. Dulles Intl Airport

Our best United Airlines deals on Xi'an to Washington, D.C. Dulles Intl Airport flight tickets

United Airlines

Sep 16

XIY8:30 amXi'an Xianyang

33h 25m

2 stops

IAD5:55 amWashington, D.C. Dulles Intl

Sep 20

IAD6:35 pmWashington, D.C. Dulles Intl

39h 40m

2 stops

XIY10:15 pmXi'an Xianyang

$1,587

United Airlines

Sep 16

XIY8:30 amXi'an Xianyang

33h 25m

2 stops

IAD5:55 amWashington, D.C. Dulles Intl

Sep 20

IAD6:35 pmWashington, D.C. Dulles Intl

39h 40m

2 stops

XIY10:15 pmXi'an Xianyang

$1,588

momondo Fare Finder

Use the filters below to find and compare flights from Xi'an to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Xi'anWashington, D.C.

XIY Xi'an Xianyang - IAD Washington, D.C. Dulles Intl

XIYIAD

Xi'an Xianyang

Wed 9/16

8:30 am-5:55 am

2 stops33h 25m

Washington, D.C. Dulles Intl

Sun 9/20

6:35 pm-10:15 pm

2 stops39h 40m

$1,587

Xi'anWashington, D.C.

XIY Xi'an Xianyang - IAD Washington, D.C. Dulles Intl

XIYIAD

Xi'an Xianyang

Wed 9/16

8:30 am-5:55 am

2 stops33h 25m

Washington, D.C. Dulles Intl

Sun 9/20

6:35 pm-10:15 pm

2 stops39h 40m

$1,588

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Xi'an to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Xi'an to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Xi'an to Washington, D.C. Dulles Intl Airport (XIY to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Xi'an to Washington, D.C. Dulles Intl Airport

Best Price Found	$1,587
Fastest flight time	33h 25m
Direct flights	None

The best flight deal from Xi'an to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $1,587

The fastest flight from Xi'an to Washington, D.C. Dulles Intl Airport takes 33h 25m

There are no direct flights from Xi'an to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Xi'an to Washington, D.C. Dulles Intl Airport.

Search flight deals

Frequently asked questions about flying from Xi'an to Washington, D.C. Dulles Intl Airport

How far is Xi'an Xianyang to Washington, D.C. Dulles Intl by plane?
There are 7357.1 mi between Xi'an Xianyang and Washington, D.C. Dulles Intl. 33h 25m is a normal flight duration for this route.
When did momondo last update prices for flights from Xi'an Xianyang Airport to Washington, D.C. Dulles Intl Airport?
Prices for flights from Xi'an Xianyang Airport to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.
How old do you have to be to fly from Xi'an Xianyang Airport to Washington, D.C. Dulles Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Xi'an Xianyang Airport to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The required travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Xi'an to Washington, D.C. Dulles Intl Airport

How do I get Price Alerts for flights from Xi'an to Washington, D.C. Dulles Intl Airport?
Search flight deals from Xi'an to Washington, D.C. Dulles Intl Airport. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Xi'an to Washington, D.C. Dulles Intl Airport with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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Why use momondo?

Why should I use momondo to find a flight deal from Xi'an to Washington, D.C.?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Xi'an to Washington, D.C. for you.

Can I find flights from Xi'an to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Xi'an to Washington, D.C. flights to just show those with flexible booking policies.

How can momondo help me find flights from Xi'an to Washington, D.C.?

Once all potential Xi'an to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Xi'an to Washington, D.C. right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington, D.C. from Xi'an. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.