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$1,037+ Cheap flights from District of Columbia to Xi'an (XIY)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — XIY
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from District of Columbia to Xi'an

Keep the following information in mind while searching for District of Columbia to Xi'an flight deals. Data was last updated September 17, 2025.

Round-trip from

$1,037
(Korean Air)

Popular in

June

Cheapest in

September

Average price

$1,380
From District of Columbia to Xi'an Xianyang
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($227 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from District of Columbia to Xi'an

Cheapest flights from District of Columbia to Xi'an
Explore the most affordable flight options available from District of Columbia to Xi'an. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This oojo deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3112:35 pmIAD - XIY
2 stops34h 25mAir China
Sun 11/168:35 pmXIY - IAD
2 stops47h 13mAir China
Deal found 9/16$1,068
This FlightHub deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/248:35 amIAD - XIY
2 stops44h 20mAir China
Wed 10/158:30 amXIY - IAD
2 stops33h 06mAir China
Deal found 9/16$1,091
This Gurufare deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/35:42 pmIAD - XIY
2 stops32h 33mAir China
Mon 10/272:00 pmXIY - IAD
2 stops28h 48mAir China
Deal found 9/15$1,143
This KAYAK deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/165:42 pmIAD - XIY
2 stops34h 43mAir China
Sun 11/28:35 pmXIY - IAD
2 stops47h 46mAir China
Deal found 9/16$1,153
This FlightHub deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/212:45 pmIAD - XIY
2 stops35h 30mAir China
Sun 10/268:35 pmXIY - IAD
2 stops46h 13mAir China
Deal found 9/15$1,155
This FlightHub deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/35:42 pmIAD - XIY
2 stops29h 38mAir China
Sun 10/268:35 pmXIY - IAD
2 stops46h 46mAir China
Deal found 9/15$1,184
This oojo deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/239:20 amDCA - XIY
2 stops41h 15mCathay Pacific
Wed 10/153:50 pmXIY - DCA
2 stops43h 22mCathay Pacific
Deal found 9/16$1,191
This KAYAK deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/248:35 amIAD - XIY
2 stops39h 40mAir China
Fri 10/171:30 pmXIY - IAD
2 stops29h 39mAir China
Deal found 9/16$1,193
This FlightHub deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/35:42 pmIAD - XIY
2 stops29h 38mAir China
Wed 10/228:30 amXIY - IAD
2 stops24h 40mAir China
Deal found 9/16$1,198
This FlightHub deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/35:42 pmIAD - XIY
2 stops30h 33mAir China
Fri 10/243:30 pmXIY - IAD
2 stops27h 39mAir China
Deal found 9/16$1,206
This FlightHub deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/227:35 pmDCA - XIY
2 stops31h 00mCathay Pacific
Wed 10/153:50 pmXIY - DCA
2 stops40h 26mCathay Pacific
Deal found 9/16$1,209
This Expedia deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/319:59 amDCA - XIY
2 stops36h 01mMultiple Airlines
Sun 11/169:00 pmXIY - DCA
3 stops57h 58mMultiple Airlines
Deal found 9/16$1,215

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to Xi'an that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from District of Columbia to Xi'an that are best for you.

Fly from

District of Columbia

Fly to

Xi'an

Route

Depart

Return

Price

Washington, D.C.Xi'an

IAD - XIY

IADXIY

Washington, D.C. Dulles Intl

Thu 3/5

11:50 am-11:45 am

1 stop34h 55m

Xi'an Xianyang

Mon 3/9

12:55 pm-10:50 am

1 stop33h 55m

$1,037

Washington, D.C.Xi'an

DCA - XIY

DCAXIY

Washington, D.C. Reagan-National

Tue 10/21

12:31 pm-2:35 pm

2 stops38h 04m

Xi'an Xianyang

Tue 11/11

3:50 pm-3:55 pm

2 stops37h 05m

$1,191

Washington, D.C.Xi'an

DCA - XIY

DCAXIY

Washington, D.C. Reagan-National

Thu 10/2

12:25 pm-2:35 pm

2 stops38h 10m

Xi'an Xianyang

Sun 10/26

3:55 pm-8:16 pm

2 stops40h 21m

$1,209

Washington, D.C.Xi'an

IAD - XIY

IADXIY

Washington, D.C. Dulles Intl

Sat 10/4

8:30 am-10:15 pm

2 stops25h 45m

Xi'an Xianyang

Mon 10/27

2:00 pm-6:48 am

2 stops28h 48m

$1,215

Washington, D.C.Xi'an

DCA - XIY

DCAXIY

Washington, D.C. Reagan-National

Fri 10/31

9:59 am-10:00 am

2 stops36h 01m

Xi'an Xianyang

Sun 11/16

4:00 pm-8:00 pm

2 stops41h 00m

$1,224

Washington, D.C.Xi'an

DCA - XIY

DCAXIY

Washington, D.C. Reagan-National

Thu 10/2

9:59 am-2:35 pm

2 stops40h 36m

Xi'an Xianyang

Thu 10/23

3:50 pm-11:12 pm

2 stops43h 22m

$1,226

Washington, D.C.Xi'an

DCA - XIY

DCAXIY

Washington, D.C. Reagan-National

Thu 3/5

9:21 am-2:35 pm

2 stops40h 14m

Xi'an Xianyang

Mon 3/9

3:50 pm-6:57 pm

2 stops39h 07m

$1,239

Washington, D.C.Xi'an

DCA - XIY

DCAXIY

Washington, D.C. Reagan-National

Fri 10/3

12:25 pm-2:35 pm

2 stops38h 10m

Xi'an Xianyang

Sun 10/26

3:55 pm-8:16 pm

2 stops40h 21m

$1,244

Washington, D.C.Xi'an

IAD - XIY

IADXIY

Washington, D.C. Dulles Intl

Fri 10/3

11:00 pm-12:15 pm

1 stop25h 15m

Xi'an Xianyang

Sun 10/26

8:35 pm-7:21 am

2 stops46h 46m

$1,260

Washington, D.C.Xi'an

DCA - XIY

DCAXIY

Washington, D.C. Reagan-National

Wed 10/1

12:25 pm-2:35 pm

2 stops38h 10m

Xi'an Xianyang

Thu 10/23

3:50 pm-8:16 pm

2 stops40h 26m

$1,275

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 17 results
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Best time to book a flight from District of Columbia to Xi'an

Have a flexible travel schedule? Discover the best time to fly to Xi'an from District of Columbia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Xi'an

What is the cheapest time of day to fly from DC to XIY?

Find hourly flight availability from District of Columbia to Xi'an. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

When flying from District of Columbia to Xi'an, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Xi'an. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Xi'an from District of Columbia?

    Xi'an Xianyang (XIY) is the airport you will fly into if you book a flight from District of Columbia to Xi'an. It is only a 16.5 mi journey from Xianyang (XIY) to Xi'an’s city center.

  • How long is the flight from District of Columbia to Xi'an?

    There are many flights that can get you from District of Columbia to Xi'an in 34h 55m. Fly via Korean Air or Cathay Pacific to get the fastest option. District of Columbia and Xi'an are separated by a distance of 7345 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from District of Columbia to Xi'an that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Xi'an flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Xi'an?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Xi'an.

  • Can I find deals for business class flights from District of Columbia to Xi'an?

    Yes. Cheapflights offers flight deals from District of Columbia to Xi'an by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from District of Columbia to Xi'an?

    Currently, March is the cheapest month in which you can book a flight from District of Columbia to Xi'an (average of $951). Flying from District of Columbia to Xi'an in June is currently the most expensive (average of $1,906). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for District of Columbia to Xi'an

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from District of Columbia to Xi'an

Discover the top airline that operate flights from District of Columbia to Xi'an. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$1,332Average$2,079FlexibilityNo cancel feeOn-time67%

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