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$1,139+ Cheap flights from Reagan-National (DCA) 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.
DCA — XIY
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Find flight deals from Reagan-National to Xi'an

Cheapest flights from Reagan-National to Xi'an
Explore the most affordable flight options available from Reagan-National to Xi'an. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This oojo deal was found by Cheapflights users on 11/4. 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 12/29:45 amDCA - XIY
2 stops39h 55mCathay Pacific
Thu 12/183:55 pmXIY - DCA
2 stops41h 21mCathay Pacific
Deal found 11/4$1,205
This oojo deal was found by Cheapflights users on 11/4. 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 12/26:00 amDCA - XIY
2 stops43h 40mCathay Pacific
Thu 12/253:55 pmXIY - DCA
2 stops40h 02mCathay Pacific
Deal found 11/4$1,219
This Mytrip deal was found by Cheapflights users on 11/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:50 pmDCA - XIY
3 stops35h 40mMultiple Airlines
Thu 12/188:45 pmXIY - DCA
3 stops36h 00mMultiple Airlines
Deal found 11/4$1,560
This Mytrip deal was found by Cheapflights users on 11/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/186:59 amDCA - XIY
2 stops26h 26mMultiple Airlines
Thu 11/271:25 pmXIY - DCA
2 stops32h 30mMultiple Airlines
Deal found 11/4$1,565
This Mytrip deal was found by Cheapflights users on 11/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:50 pmDCA - XIY
3 stops35h 40mMultiple Airlines
Thu 12/251:25 pmXIY - DCA
2 stops22h 10mMultiple Airlines
Deal found 11/4$1,731
This Mytrip deal was found by Cheapflights users on 11/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1611:05 amDCA - XIY
3 stops35h 35mMultiple Airlines
Tue 12/231:25 pmXIY - DCA
2 stops22h 10mMultiple Airlines
Deal found 11/4$2,523
This oojo deal was found by Cheapflights users on 11/4. 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 12/1611:59 amDCA - XIY
2 stops37h 41mCathay Pacific
Tue 12/233:55 pmXIY - DCA
2 stops41h 50mCathay Pacific
Deal found 11/4$2,650
This Gurufare deal was found by Cheapflights users on 11/4. 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.
Tue 12/169:41 amDCA - XIY
2 stops39h 59mCathay Pacific
Thu 12/253:55 pmXIY - DCA
2 stops40h 02mCathay Pacific
Deal found 11/4$2,707
This United Airlines deal was found by Cheapflights users on 11/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/217:00 amDCA - XIY
2 stops26h 25mUnited Airlines
Sun 12/282:00 pmXIY - DCA
3 stops34h 29mUnited Airlines
Deal found 11/6$13,793
This Gotogate deal was found by Cheapflights users on 11/4. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/39:40 amDCA - XIY
2 stops26h 55mMultiple Airlines
Wed 12/318:00 amXIY - DCA
2 stops27h 35mMultiple Airlines
Deal found 11/4$18,158

Cheap flight deals from Reagan-National to Xi'an

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Xi'an (XIY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,121
(Korean Air)
Provider with most accurate pricing for Washington, D.C. (WAS)-Xi'an Xianyang flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Xi'an Xianyang flights.
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From Washington, D.C. Reagan-National to Xi'an Xianyang
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National 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 November 6, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Xi'an that are best for you.

Fly from

Reagan-National

Fly to

Xi'an

Route

Depart

Return

Price

Washington, D.C.Xi'an

DCA - XIY

DCAXIY

Washington, D.C. Reagan-National

Thu 3/5

9:39 am-2:40 pm

2 stops40h 01m

Xi'an Xianyang

Mon 3/9

3:55 pm-6:57 pm

2 stops39h 02m

$1,139

Washington, D.C.Xi'an

DCA - XIY

DCAXIY

Washington, D.C. Reagan-National

Tue 12/2

9:45 am-2:40 pm

2 stops39h 55m

Xi'an Xianyang

Thu 12/18

3:55 pm-8:16 pm

2 stops41h 21m

$1,205

Washington, D.C.Xi'an

DCA - XIY

DCAXIY

Washington, D.C. Reagan-National

Tue 12/2

6:00 am-2:40 pm

2 stops43h 40m

Xi'an Xianyang

Thu 12/25

3:55 pm-6:57 pm

2 stops40h 02m

$1,219

Washington, D.C.Xi'an

DCA - XIY

DCAXIY

Washington, D.C. Reagan-National

Tue 12/2

6:50 pm-7:30 pm

3 stops35h 40m

Xi'an Xianyang

Thu 12/18

8:45 pm-7:45 pm

3 stops36h 00m

$1,560

Washington, D.C.Xi'an

DCA - XIY

DCAXIY

Washington, D.C. Reagan-National

Tue 11/18

6:59 am-10:25 pm

2 stops26h 26m

Xi'an Xianyang

Thu 11/27

9:05 pm-10:26 am

3 stops26h 21m

$1,565

Washington, D.C.Xi'an

DCA - XIY

DCAXIY

Washington, D.C. Reagan-National

Tue 12/2

6:50 pm-7:30 pm

3 stops35h 40m

Xi'an Xianyang

Thu 12/25

1:25 pm-10:35 pm

2 stops22h 10m

$1,731

Washington, D.C.Xi'an

DCA - XIY

DCAXIY

Washington, D.C. Reagan-National

Tue 12/16

11:05 am-11:40 am

3 stops35h 35m

Xi'an Xianyang

Thu 12/25

1:25 pm-10:35 pm

2 stops22h 10m

$2,523

Washington, D.C.Xi'an

DCA - XIY

DCAXIY

Washington, D.C. Reagan-National

Tue 12/16

11:59 am-2:40 pm

2 stops37h 41m

Xi'an Xianyang

Tue 12/23

3:55 pm-8:45 pm

2 stops41h 50m

$2,650

Washington, D.C.Xi'an

DCA - XIY

DCAXIY

Washington, D.C. Reagan-National

Tue 12/16

9:41 am-2:40 pm

2 stops39h 59m

Xi'an Xianyang

Thu 12/25

3:55 pm-6:57 pm

2 stops40h 02m

$2,707

Washington, D.C.Xi'an

DCA - XIY

DCAXIY

Washington, D.C. Reagan-National

Thu 3/5

12:00 pm-7:20 pm

3 stops42h 20m

Xi'an Xianyang

Mon 3/9

8:30 am-9:30 pm

2 stops49h 00m

$9,921

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Best time to book a flight from Reagan-National to Xi'an

Have a flexible travel schedule? Discover the best time to fly to Xi'an from Reagan-National 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.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National 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 Washington, D.C. Reagan-National?

    Located just 16.5 mi from the city center, Xi'an Xianyang is the airport most travelers will use when flying to Xi'an from Washington, D.C. Reagan-National. Booking flights from Washington, D.C. Reagan-National to Xianyang (XIY) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Reagan-National from 0 different airlines.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Xi'an?

    Departing from Washington, D.C. Reagan-National Airport to Xi'an will take you 40h 01m. Washington, D.C. Reagan-National Airport and Xi'an are separated by a distance of 7354 mi.

  • Can I find deals for flights from Reagan-National to Xi'an that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Xi'an flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Xi'an?

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

  • Can I find deals for business class flights from Reagan-National to Xi'an?

    Yes. Cheapflights offers flight deals from Reagan-National 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.

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