What is the cheapest airline that flies from Washington, D.C. to Xi'an Xianyang?

Cathay Pacific and Air China are the most popular carriers operating from Washington, D.C. to Xi'an Xianyang

How long does it take to fly to Xi'an?

If you’re flying from a popular airport in Washington, D.C., such as Washington, D.C. or Baltimore, and flying into Xi'an, then you can expect flight times to average 30h 32m and 42h 23m, respectively.

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

Prices for flights from Washington, D.C. to Xi'an Xianyang Airport are updated daily.

How many operators does momondo search for flights from Washington, D.C. to Xi'an Xianyang Airport?

As of June 2026, there is 1 operator available to choose from for flights from Washington, D.C. to Xi'an Xianyang Airport.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to Xi'an Xianyang Airport.

What documentation or ID do you need to fly to Xi'an Xianyang Airport?

The travel and health documents required for your trip to Xi'an Xianyang Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Xi'an Xianyang Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$600 Cheap Flights from Washington, D.C. to Xi'an in 2026

Discover deals from 900+ travel sites with momondo.

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

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:59 pm - 2:30 pm

DCA

XIY

31h 31m

2 stops

3:50 pm - 11:58 pm

XIY

DCA

44h 08m

2 stops

$1,092Multiple Airlines

Mon, Aug 17 - Mon, Aug 24

5:42 pm - 11:15 am

IAD

XIY

29h 33m

2 stops

8:30 pm - 6:52 am

XIY

IAD

46h 22m

2 stops

$1,436Air China

Mon, Aug 31 - Thu, Sep 17

9:00 pm - 11:15 pm

IAD

XIY

38h 15m

2 stops

12:30 pm - 8:45 am

XIY

IAD

32h 15m

2 stops

$1,486Multiple Airlines

Mon, Aug 17 - Mon, Aug 24

5:42 pm - 9:45 am

IAD

XIY

28h 03m

2 stops

8:30 pm - 6:53 am

XIY

IAD

46h 23m

2 stops

$1,490Air China

Mon, Aug 31 - Thu, Sep 17

11:10 am - 2:20 pm

DCA

XIY

39h 10m

2 stops

7:30 am - 10:59 pm

XIY

DCA

27h 29m

2 stops

$1,764China Eastern

Wed, Sep 30 - Sun, Oct 4

11:10 am - 9:25 am

DCA

XIY

34h 15m

2 stops

7:30 am - 10:59 pm

XIY

DCA

27h 29m

2 stops

$1,770China Eastern

Wed, Sep 30 - Sun, Oct 4

10:20 pm - 4:25 pm

IAD

XIY

30h 05m

2 stops

8:30 am - 7:25 pm

XIY

IAD

46h 55m

2 stops

$1,812Lufthansa

Tue, Jun 30 - Fri, Jul 31

10:20 pm - 4:25 pm

IAD

XIY

30h 05m

2 stops

8:30 am - 7:25 pm

XIY

IAD

46h 55m

2 stops

$1,847Lufthansa

Thu, Jul 2 - Tue, Aug 25

11:35 am - 2:30 pm

DCA

XIY

38h 55m

2 stops

6:55 am - 11:58 pm

XIY

DCA

29h 03m

2 stops

$2,287Cathay Pacific

Thu, Jul 2 - Tue, Aug 25

8:33 am - 2:30 pm

DCA

XIY

41h 57m

2 stops

3:50 pm - 10:59 am

XIY

DCA

31h 09m

2 stops

$2,630Cathay Pacific

Tue, Jun 30 - Mon, Jul 6

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Air China flights from Washington, D.C. to Xi'an

Our best Air China deals on Washington, D.C. to Xi'an flight tickets

Air China

Aug 31

IAD5:42 pmWashington, D.C. Dulles Intl

29h 33m

2 stops

XIY11:15 amXi'an Xianyang

Sep 17

XIY8:30 pmXi'an Xianyang

46h 22m

2 stops

IAD6:52 amWashington, D.C. Dulles Intl

$1,436

Air China

Aug 31

IAD5:42 pmWashington, D.C. Dulles Intl

28h 03m

2 stops

XIY9:45 amXi'an Xianyang

Sep 17

XIY8:30 pmXi'an Xianyang

46h 23m

2 stops

IAD6:53 amWashington, D.C. Dulles Intl

$1,490

Air China

Aug 31

IAD1:03 pmWashington, D.C. Dulles Intl

32h 42m

2 stops

XIY9:45 amXi'an Xianyang

Sep 17

XIY7:30 pmXi'an Xianyang

36h 00m

1 stop

IAD7:30 pmWashington, D.C. Dulles Intl

$1,575

China Eastern flights from Washington, D.C. to Xi'an

Our best China Eastern deals on Washington, D.C. to Xi'an flight tickets

China Eastern

Sep 30

DCA11:10 amWashington, D.C. Reagan-National

39h 10m

2 stops

XIY2:20 pmXi'an Xianyang

Oct 4

XIY7:30 amXi'an Xianyang

27h 29m

2 stops

DCA10:59 pmWashington, D.C. Reagan-National

$1,764

China Eastern

Sep 30

DCA11:10 amWashington, D.C. Reagan-National

34h 15m

2 stops

XIY9:25 amXi'an Xianyang

Oct 4

XIY7:30 amXi'an Xianyang

27h 29m

2 stops

DCA10:59 pmWashington, D.C. Reagan-National

$1,770

China Eastern

Sep 30

DCA11:10 amWashington, D.C. Reagan-National

24h 40m

2 stops

XIY11:50 pmXi'an Xianyang

Oct 4

XIY7:30 amXi'an Xianyang

27h 29m

2 stops

DCA10:59 pmWashington, D.C. Reagan-National

$1,899

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Xi'an

DCA - XIY

DCAXIY

Washington, D.C. Reagan-National

Mon 8/17

6:59 pm-2:30 pm

2 stops31h 31m

Xi'an Xianyang

Mon 8/24

3:50 pm-11:58 pm

2 stops44h 08m

$1,092

Washington, D.C.Xi'an

IAD - XIY

IADXIY

Washington, D.C. Dulles Intl

Mon 8/31

5:42 pm-11:15 am

2 stops29h 33m

Xi'an Xianyang

Thu 9/17

8:30 pm-6:52 am

2 stops46h 22m

$1,436

Washington, D.C.Xi'an

IAD - XIY

IADXIY

Washington, D.C. Dulles Intl

Mon 8/17

9:00 pm-11:15 pm

2 stops38h 15m

Xi'an Xianyang

Mon 8/24

12:30 pm-8:45 am

2 stops32h 15m

$1,486

Washington, D.C.Xi'an

IAD - XIY

IADXIY

Washington, D.C. Dulles Intl

Mon 8/31

5:42 pm-9:45 am

2 stops28h 03m

Xi'an Xianyang

Thu 9/17

8:30 pm-6:53 am

2 stops46h 23m

$1,490

Washington, D.C.Xi'an

DCA - XIY

DCAXIY

Washington, D.C. Reagan-National

Wed 9/30

11:10 am-2:20 pm

2 stops39h 10m

Xi'an Xianyang

Sun 10/4

7:30 am-10:59 pm

2 stops27h 29m

$1,764

Quickest round-trip

Washington, D.C.Xi'an

DCA - XIY

DCAXIY

Washington, D.C. Reagan-National

Wed 9/30

11:10 am-9:25 am

2 stops34h 15m

Xi'an Xianyang

Sun 10/4

7:30 am-10:59 pm

2 stops27h 29m

$1,770

Washington, D.C.Xi'an

IAD - XIY

IADXIY

Washington, D.C. Dulles Intl

Tue 6/30

10:20 pm-4:25 pm

2 stops30h 05m

Xi'an Xianyang

Fri 7/31

8:30 am-7:25 pm

2 stops46h 55m

$1,812

Washington, D.C.Xi'an

IAD - XIY

IADXIY

Washington, D.C. Dulles Intl

Thu 7/2

10:20 pm-4:25 pm

2 stops30h 05m

Xi'an Xianyang

Tue 8/25

8:30 am-7:25 pm

2 stops46h 55m

$1,847

Washington, D.C.Xi'an

DCA - XIY

DCAXIY

Washington, D.C. Reagan-National

Thu 7/2

11:35 am-2:30 pm

2 stops38h 55m

Xi'an Xianyang

Tue 8/25

6:55 am-11:58 pm

2 stops29h 03m

$2,287

Washington, D.C.Xi'an

DCA - XIY

DCAXIY

Washington, D.C. Reagan-National

Tue 6/30

8:33 am-2:30 pm

2 stops41h 57m

Xi'an Xianyang

Mon 7/6

3:50 pm-10:59 am

2 stops31h 09m

$2,630

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Washington, D.C. to Xi'an

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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Can stopping save me money on Washington, D.C. to Xi'an flights?

You could potentially save up to 24% on your flight if you consider stops on a Washington, D.C. to Xi'an flight.

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

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

Estimated round-trip price

Cheap Washington, D.C. to Xi'an (WAS to XIY) flight deals and tips

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

Fastest flight time	29h 33m
Direct flights	None

The fastest flight from Washington, D.C. to Xi'an takes 29h 33m

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

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

How far is Washington, D.C. to Xi'an Xianyang by plane?
Xi'an Xianyang is 7362.1 mi away from Washington, D.C.. A reasonable flight in good conditions will take 29h 33m.
When did momondo last update prices for flights from Washington, D.C. to Xi'an Xianyang Airport?
Prices for flights from Washington, D.C. to Xi'an Xianyang Airport are updated daily.
How many operators does momondo search for flights from Washington, D.C. to Xi'an Xianyang Airport?
As of June 2026, there is 1 operator available to choose from for flights from Washington, D.C. to Xi'an Xianyang Airport.
How old do you have to be to fly from Washington, D.C. to Xi'an Xianyang Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to Xi'an Xianyang Airport.
What documentation or ID do you need to fly to Xi'an Xianyang Airport?
The travel and health documents required for your trip to Xi'an Xianyang Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Xi'an Xianyang Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Washington, D.C. to Xi'an?
Based on momondo bookings for flights between Washington, D.C. and Xi'an, the leading airline is Air China, making up 100% of the total bookings.

Best airlines flying from Washington, D.C. to Xi'an

Compare and see reviews for airlines that fly from Washington, D.C. to Xi'an with momondo

Airline	Rating	Free Cancellation	Price
Air China	PriceFrom $1,283	Free Cancellation	Rating 7.3 154 reviews		Search Air China flights

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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 Washington, D.C. to Xi'an for you.

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

momondo does allow users to show only those flights to Xi'an from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Washington, D.C. to Xi'an 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 Washington, D.C. to Xi'an right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. to Xi'an now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Xi'an and let you know when they change.

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Cheap flights from Washington, D.C. to Xi'an from $600

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Xi'an departing on 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air China flights from Washington, D.C. to Xi'an

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How to get the cheapest flight ticket from Washington, D.C. to Xi'an

Can stopping save me money on Washington, D.C. to Xi'an flights?

What is the cheapest airline that flies from Washington, D.C. to Xi'an Xianyang?

How long does it take to fly to Xi'an?

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

Cheap Washington, D.C. to Xi'an (WAS to XIY) flight deals and tips

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

Fastest flight time

Direct flights

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

Best airlines flying from Washington, D.C. to Xi'an

Compare and see reviews for airlines that fly from Washington, D.C. to Xi'an with momondo

Why use momondo?

An easier way to manage your Xi'an trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to China

Airports servicing Shaanxi

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List of cabin classes available on flights landing in Xi'an. Availability may vary depending on flight origin and airline.

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