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$538+ Cheap flights from Washington, D.C. (WAS) to Xi'an (XIY)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — XIY
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Xi'an

Best flights from Washington, D.C. to Xi'an
Discover carefully curated flight deals from Washington, D.C. to Xi'an that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This Ovago deal was found by Cheapflights users on 12/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/289:59 amDCA - XIY
2 stops36h 41mMultiple Airlines
Thu 2/266:55 pmXIY - DCA
2 stops36h 04mMultiple Airlines
Deal found 12/17$1,072
This Expedia deal was found by Cheapflights users on 12/17. 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.
Sun 1/252:35 pmIAD - XIY
2 stops33h 40mEtihad Airways
Mon 2/28:00 amXIY - IAD
2 stops38h 05mEtihad Airways
Deal found 12/17$1,320
This Flightnetwork deal was found by Cheapflights users on 12/16. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1211:50 amIAD - XIY
1 stop34h 55mKorean Air
Sun 3/112:55 pmXIY - IAD
1 stop33h 55mKorean Air
Deal found 12/16$1,346
This oojo deal was found by Cheapflights users on 12/16. 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 2/1310:00 pmIAD - XIY
2 stops27h 50mAir China
Tue 2/178:35 pmXIY - IAD
2 stops35h 52mAir China
Deal found 12/16$1,748
This Ovago deal was found by Cheapflights users on 12/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:00 amDCA - XIY
2 stops44h 35mCathay Pacific
Sat 5/303:50 pmXIY - DCA
2 stops40h 26mCathay Pacific
Deal found 12/16$1,835
This Expedia deal was found by Cheapflights users on 12/17. 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.
Sun 1/259:59 amDCA - XIY
2 stops35h 01mMultiple Airlines
Mon 2/26:55 pmXIY - DCA
2 stops36h 01mMultiple Airlines
Deal found 12/17$1,098
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Sat 1/318:00 amBWI - XIY
2 stops46h 20mUnited Airlines
Sat 2/72:00 pmXIY - BWI
2 stops30h 07mUnited Airlines
Deal found 12/17$2,327
This Etihad Airways deal was found by Cheapflights users on 12/15. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/282:35 pmIAD - XIY
2 stops33h 40mEtihad Airways
Sun 2/17:00 amXIY - IAD
2 stops39h 05mEtihad Airways
Deal found 12/15$1,340
This Trip.com deal was found by Cheapflights users on 12/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/282:35 pmIAD - XIY
2 stops33h 40mMultiple Airlines
Thu 2/263:50 pmXIY - IAD
2 stops28h 25mMultiple Airlines
Deal found 12/17$1,347
This Expedia deal was found by Cheapflights users on 12/16. 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.
Thu 2/126:27 pmIAD - XIY
2 stops52h 58mMultiple Airlines
Sun 3/18:35 pmXIY - IAD
2 stops45h 51mMultiple Airlines
Deal found 12/16$1,391
This Mytrip deal was found by Cheapflights users on 12/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:00 amDCA - XIY
3 stops28h 15mMultiple Airlines
Sat 5/307:30 amXIY - DCA
2 stops22h 43mMultiple Airlines
Deal found 12/16$2,100
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/228:00 amBWI - XIY
2 stops46h 20mUnited Airlines
Mon 1/262:00 pmXIY - BWI
2 stops30h 32mUnited Airlines
Deal found 12/15$3,598
This Asiana Airlines deal was found by Cheapflights users on 12/16. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/136:25 pmBWI - XIY
2 stops29h 00mMultiple Airlines
Tue 2/171:25 pmXIY - BWI
2 stops40h 28mMultiple Airlines
Deal found 12/16$2,874
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Sat 1/317:00 amDCA - XIY
2 stops26h 25mUnited Airlines
Sat 2/78:30 amXIY - DCA
2 stops50h 22mUnited Airlines
Deal found 12/17$4,698
This Orbitz deal was found by Cheapflights users on 12/16. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/239:30 pmBWI - XIY
2 stops53h 05mMultiple Airlines
Sat 5/303:50 pmXIY - BWI
2 stops39h 55mMultiple Airlines
Deal found 12/16$3,269
This oojo deal was found by Cheapflights users on 12/17. 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.
Wed 1/283:41 pmBWI - XIY
2 stops33h 59mCathay Pacific
Thu 2/263:55 pmXIY - BWI
2 stops38h 59mCathay Pacific
Deal found 12/17$7,536
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/287:00 amDCA - XIY
2 stops26h 25mUnited Airlines
Sun 2/18:30 amXIY - DCA
3 stops39h 59mUnited Airlines
Deal found 12/16$10,174
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:31 pmBWI - XIY
2 stops39h 44mUnited Airlines
Sat 5/303:30 pmXIY - BWI
3 stops55h 50mUnited Airlines
Deal found 12/16$17,145

Find flight deals from Washington, D.C. to Xi'an

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) 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 December 18, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,072
(Ovago)

One-way from

$538
(Kiwi.com)
Provider with most accurate pricing for Washington, D.C. (WAS)-Xi'an Xianyang flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Xi'an Xianyang flights.
Search Deals
From Washington, D.C. (WAS) to Xi'an Xianyang
Search Deals
One-way flight from Washington, D.C. (WAS) to Xi'an Xianyang
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 December 18, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Xi'an that are best for you.

Fly from

Washington, D.C.

Fly to

Xi'an

Route

Depart

Return

Price

Washington, D.C.Xi'an

DCA - XIY

DCAXIY

Washington, D.C. Reagan-National

Wed 1/28

9:59 am-11:40 am

2 stops36h 41m

Xi'an Xianyang

Thu 2/26

6:55 pm-5:59 pm

2 stops36h 04m

$1,072

Washington, D.C.Xi'an

DCA - XIY

DCAXIY

Washington, D.C. Reagan-National

Sun 1/25

9:59 am-10:00 am

2 stops35h 01m

Xi'an Xianyang

Mon 2/2

6:55 pm-5:56 pm

2 stops36h 01m

$1,098

Washington, D.C.Xi'an

IAD - XIY

IADXIY

Washington, D.C. Dulles Intl

Sun 1/25

2:35 pm-1:15 pm

2 stops33h 40m

Xi'an Xianyang

Mon 2/2

8:00 am-9:05 am

2 stops38h 05m

$1,320

Washington, D.C.Xi'an

IAD - XIY

IADXIY

Washington, D.C. Dulles Intl

Wed 1/28

2:35 pm-1:15 pm

2 stops33h 40m

Xi'an Xianyang

Sun 2/1

7:00 am-9:05 am

2 stops39h 05m

$1,340

Washington, D.C.Xi'an

IAD - XIY

IADXIY

Washington, D.C. Dulles Intl

Thu 2/12

11:50 am-11:45 am

1 stop34h 55m

Xi'an Xianyang

Sun 3/1

12:55 pm-9:50 am

1 stop33h 55m

$1,346

Washington, D.C.Xi'an

IAD - XIY

IADXIY

Washington, D.C. Dulles Intl

Wed 1/28

2:35 pm-1:15 pm

2 stops33h 40m

Xi'an Xianyang

Thu 2/26

3:50 pm-7:15 am

2 stops28h 25m

$1,347

Washington, D.C.Xi'an

IAD - XIY

IADXIY

Washington, D.C. Dulles Intl

Thu 2/12

6:27 pm-12:25 pm

2 stops52h 58m

Xi'an Xianyang

Sun 3/1

8:35 pm-5:26 am

2 stops45h 51m

$1,391

Washington, D.C.Xi'an

IAD - XIY

IADXIY

Washington, D.C. Dulles Intl

Fri 2/13

10:00 pm-2:50 pm

2 stops27h 50m

Xi'an Xianyang

Tue 2/17

8:35 pm-7:27 pm

2 stops35h 52m

$1,748

Washington, D.C.Xi'an

DCA - XIY

DCAXIY

Washington, D.C. Reagan-National

Sat 5/23

6:00 am-2:35 pm

2 stops44h 35m

Xi'an Xianyang

Sat 5/30

3:50 pm-8:16 pm

2 stops40h 26m

$1,835

Washington, D.C.Xi'an

DCA - XIY

DCAXIY

Washington, D.C. Reagan-National

Sat 5/23

6:00 am-10:15 pm

3 stops28h 15m

Xi'an Xianyang

Sat 5/30

7:30 am-6:13 pm

2 stops22h 43m

$2,100

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 38 results
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Compare providers for flights from Washington, D.C. to Xi'an

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Xi'an in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C.-Xi'an flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Xi'an flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Xi'an flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Xi'an flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Xi'an flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Xi'an

Have a flexible travel schedule? Discover the best time to fly to Xi'an from Washington, D.C. 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 Washington, D.C. to Xi'an

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

Find hourly flight availability from Washington, D.C. 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 December 18, 2025.

It’s typically best to fly out from Washington, D.C. to Xi'an in the morning. Doing so could potentially save you 24% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Xi'an

Get insights into the airlines that provide service to Xi'an. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Xi'an. Reviews last updated December 18, 2025.
Peruse reviews from past customers who have flown with Air China from Washington, D.C. to Xi'an to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air China
7.1
Good
129 reviews

Entertainment

6.4

Food

7.0

Crew

7.8

Boarding

7.6

Overall

7.1

Comfort

7.0

Reviews

1 / 4
8.0
Excellent

jin oh,Nov 2025

HGH - HKG

Kind attention. Food was ok and the entertainment not remarkable
Air China
7.1
Good
129 reviews
Air China
7.1
Good
129 reviews

Entertainment

6.4

Food

7.0

Crew

7.8

Boarding

7.6

Overall

7.1

Comfort

7.0

Reviews

1 / 4
8.0
Excellent

jin oh,Nov 2025

HGH - HKG

Kind attention. Food was ok and the entertainment not remarkable

Related info for your journey

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

    For a flight from Washington, D.C. to Xi'an, you will be flying into Xianyang. Xi'an Xianyang (XIY) is just 16.5 mi from the center of the city. Xianyang is the only Xi'an airport and it handles 0 inbound flights from Washington, D.C. per day. 1 airline has flights to Xi'an Xianyang from Washington, D.C. on a regular basis.

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

    Airlines like Etihad Airways, Korean Air, and Cathay Pacific fly from Washington, D.C. to Xi'an in about 33h 40m. The time it takes to get you to your destination can typically vary by up to 10h 55m. The distance from Washington, D.C. to Xi'an is about 7345 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Washington, D.C. to Xi'an round-trip?

    According to our current data, Air China ($1,405), offers the cheapest pricing from Washington, D.C. to Xi'an.

  • What are the most popular routes from Washington, D.C. to Xi'an?

    The most popular route from Washington, D.C. to Xi'an is Baltimore/Washington - Xi'an Xianyang. You may also consider Washington, D.C. Dulles Intl - Xi'an Xianyang or Washington, D.C. Reagan-National - Xi'an Xianyang.

  • Can I find deals for flights from Washington, D.C. to Xi'an that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Xi'an flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Xi'an?

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

  • Can I find deals for business class flights from Washington, D.C. to Xi'an?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Washington, D.C. to Xi'an

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Xi'an flights
Reagan-National to Xi'an flights

Top airline flying from Washington, D.C. to Xi'an

Discover the top airline that operate flights from Washington, D.C. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$1,405Average$2,038FlexibilityNo cancel feeOn-time67%

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