What are the cheapest airlines flying from Washington, D.C. to Xi'an round-trip?

According to our current data, Korean Air ($1,211), Air China ($1,362), and Lufthansa ($1,758) offers the cheapest pricing from Washington, D.C. to Xi'an.

What is the cheapest month to book a flight from Washington, D.C. to Xi'an?

Currently, March is the cheapest month in which you can book a flight from Washington, D.C. to Xi'an (average of $960). Flying from Washington, D.C. to Xi'an in June is currently the most expensive (average of $2,007). 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.

What is the cheapest day to fly from Washington, D.C. to Xi'an?

Travelers seeking maximum savings on their Washington, D.C. to Xi'an flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 Washington, D.C. Dulles Intl - Xi'an Xianyang. You may also consider Baltimore/Washington - Xi'an Xianyang or Washington, D.C. Reagan-National - Xi'an Xianyang.

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

Users have found that flying from Washington, D.C. to Xi'an on a Wednesday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

Most accurate provider : When it comes to deals on Washington, D.C.-Xi'an flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C.-Xi'an flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

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.

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.

$649+ Flights from Washington, D.C. to Xi'an - Compare & Save Big

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

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$1,211 (KAYAK)

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.

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From Washington, D.C. (WAS) to Xi'an Xianyang

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

Cheapest flights from Washington, D.C. to Xi'an
Explore the most affordable flight options available from Washington, D.C. to Xi'an. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Thu 10/28:30 pmDCA - XIY

2 stops51h 00mKorean Air

Tue 10/2112:40 pmXIY - DCA

2 stops41h 25mKorean Air

Deal found 4/30

$1,211

Mon 6/3010:55 amIAD - XIY

2 stops37h 10mMultiple Airlines

Wed 7/307:00 amXIY - IAD

2 stops37h 40mMultiple Airlines

Deal found 4/29

$1,584

Sun 10/59:25 amBWI - XIY

2 stops38h 05mKorean Air

Tue 10/2112:40 pmXIY - BWI

2 stops40h 01mKorean Air

Deal found 4/30

$1,595

Sat 5/311:54 amDCA - XIY

2 stops38h 41mMultiple Airlines

Thu 5/154:55 pmXIY - DCA

2 stops40h 04mMultiple Airlines

Deal found 4/30

$1,640

Sun 5/46:19 amBWI - XIY

2 stops43h 56mAir China

Sat 5/107:30 pmXIY - BWI

2 stops45h 43mAir China

Deal found 4/30

$1,762

Tue 11/46:59 pmDCA - XIY

2 stops30h 36mCathay Pacific

Mon 11/173:50 pmXIY - DCA

2 stops30h 39mCathay Pacific

Deal found 4/30

$1,810

Tue 7/111:00 pmIAD - XIY

1 stop22h 45mAir China

Sun 7/1311:15 pmXIY - IAD

2 stops56h 15mAir China

Deal found 4/28

$1,882

Mon 11/37:03 pmBWI - XIY

2 stops30h 32mCathay Pacific

Tue 11/183:50 pmXIY - BWI

2 stops42h 47mCathay Pacific

Deal found 4/30

$1,959

Sun 6/228:19 pmIAD - XIY

2 stops30h 16mCathay Pacific

Tue 7/223:50 pmXIY - IAD

2 stops51h 00mCathay Pacific

Deal found 4/30

$2,209

Tue 7/11:30 pmIAD - XIY

1 stop34h 00mKorean Air

Tue 7/1512:40 pmXIY - IAD

1 stop34h 35mKorean Air

Deal found 4/29

$2,293

Fri 5/26:35 amBWI - XIY

2 stops27h 40mUnited Airlines

Wed 5/148:30 amXIY - BWI

2 stops34h 47mUnited Airlines

Deal found 4/30

$2,415

Fri 5/24:10 pmBWI - XIY

3 stops31h 20mMultiple Airlines

Sat 5/1012:30 pmXIY - BWI

2 stops30h 47mMultiple Airlines

Deal found 4/30

$6,252

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 May 1, 2025.

Thu 10/28:30 pmDCA - XIY

2 stops51h 00mKorean Air

Tue 10/2112:40 pmXIY - DCA

2 stops41h 25mKorean Air

Deal found 4/30

$1,211

Fri 10/311:00 pmIAD - XIY

1 stop27h 15mAir China

Sun 10/1912:30 pmXIY - IAD

2 stops67h 00mAir China

Deal found 4/30

$1,362

Wed 5/217:15 amIAD - XIY

2 stops40h 55mMultiple Airlines

Fri 5/3011:00 amXIY - IAD

1 stop20h 30mMultiple Airlines

Deal found 4/30

$1,756

Sun 5/1810:20 pmIAD - XIY

2 stops30h 05mLufthansa

Wed 5/288:30 amXIY - IAD

2 stops46h 55mLufthansa

Deal found 4/30

$1,758

Sat 10/47:30 pmDCA - XIY

2 stops31h 05mCathay Pacific

Sat 10/183:50 pmXIY - DCA

2 stops29h 17mCathay Pacific

Deal found 4/30

$1,842

Sat 10/47:50 pmIAD - XIY

2 stops51h 40mKorean Air

Wed 10/1512:40 pmXIY - IAD

1 stop34h 15mKorean Air

Deal found 4/30

$1,377

Sun 10/59:25 amBWI - XIY

2 stops38h 05mKorean Air

Tue 10/2112:40 pmXIY - BWI

2 stops40h 01mKorean Air

Deal found 4/30

$1,595

Sun 5/186:19 amBWI - XIY

2 stops27h 56mAir China

Mon 6/25:30 pmXIY - BWI

2 stops26h 37mAir China

Deal found 4/30

$1,767

Sat 5/177:25 pmIAD - XIY

2 stops55h 10mCathay Pacific

Mon 6/23:50 pmXIY - IAD

2 stops26h 05mCathay Pacific

Deal found 4/30

$2,100

Sat 10/47:25 pmBWI - XIY

2 stops31h 10mCathay Pacific

Sat 10/183:50 pmXIY - BWI

2 stops42h 27mCathay Pacific

Deal found 4/30

$2,138

Mon 5/194:19 pmBWI - XIY

3 stops31h 11mMultiple Airlines

Sat 5/318:30 amXIY - BWI

2 stops34h 57mMultiple Airlines

Deal found 4/30

$9,252

Mon 5/193:30 pmDCA - XIY

3 stops32h 00mMultiple Airlines

Sat 5/311:30 pmXIY - DCA

3 stops31h 22mMultiple Airlines

Deal found 4/30

$9,325

Last-minute flights from Washington, D.C. to Xi'an
Discover last-minute flight deals from Washington, D.C. to Xi'an. Data last updated May 1, 2025 and is based on user searches.

Thu 5/111:54 amDCA - XIY

2 stops38h 41mCathay Pacific

Wed 5/143:50 pmXIY - DCA

2 stops39h 17mCathay Pacific

Deal found 4/30

$1,840

Fri 5/26:35 amBWI - XIY

2 stops27h 40mUnited Airlines

Wed 5/148:30 amXIY - BWI

2 stops34h 47mUnited Airlines

Deal found 4/30

$2,415

Fri 5/24:10 pmBWI - XIY

3 stops31h 20mMultiple Airlines

Sat 5/1012:30 pmXIY - BWI

2 stops30h 47mMultiple Airlines

Deal found 4/30

$6,252

Sat 5/311:54 amDCA - XIY

2 stops38h 41mMultiple Airlines

Thu 5/154:55 pmXIY - DCA

2 stops40h 04mMultiple Airlines

Deal found 4/30

$1,640

Sun 5/46:19 amBWI - XIY

2 stops43h 56mAir China

Sat 5/107:30 pmXIY - BWI

2 stops45h 43mAir China

Deal found 4/30

$1,762

Tue 5/611:40 amDCA - XIY

2 stops38h 55mMultiple Airlines

Sat 5/176:45 amXIY - DCA

2 stops27h 14mMultiple Airlines

Deal found 4/30

$1,837

Tue 5/611:40 amDCA - XIY

2 stops38h 55mCathay Pacific

Sun 5/183:50 pmXIY - DCA

2 stops39h 17mCathay Pacific

Deal found 4/30

$1,916

Tue 5/610:30 amBWI - XIY

2 stops40h 05mCathay Pacific

Sat 5/173:50 pmXIY - BWI

2 stops42h 15mCathay Pacific

Deal found 4/30

$2,191

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Xi'an

DCA - XIY

DCAXIY

Washington, D.C. Reagan-National

Thu 10/2

8:30 pm-11:30 am

2 stops51h 00m

Xi'an Xianyang

Tue 10/21

12:40 pm-6:05 pm

2 stops41h 25m

$1,211

Washington, D.C.Xi'an

IAD - XIY

IADXIY

Washington, D.C. Dulles Intl

Mon 6/30

10:55 am-12:05 pm

2 stops37h 10m

Xi'an Xianyang

Wed 7/30

7:00 am-8:40 am

2 stops37h 40m

$1,584

BaltimoreXi'an

BWI - XIY

BWIXIY

Baltimore/Washington

Sun 10/5

9:25 am-11:30 am

2 stops38h 05m

Xi'an Xianyang

Tue 10/21

12:40 pm-4:41 pm

2 stops40h 01m

$1,595

BaltimoreXi'an

BWI - XIY

BWIXIY

Baltimore/Washington

Sun 5/18

6:19 am-10:15 pm

2 stops27h 56m

Xi'an Xianyang

Mon 6/2

5:30 pm-8:07 am

2 stops26h 37m

$1,767

Washington, D.C.Xi'an

DCA - XIY

DCAXIY

Washington, D.C. Reagan-National

Sat 10/4

7:30 pm-2:35 pm

2 stops31h 05m

Xi'an Xianyang

Sat 10/18

3:50 pm-9:07 am

2 stops29h 17m

$1,842

Washington, D.C.Xi'an

IAD - XIY

IADXIY

Washington, D.C. Dulles Intl

Tue 7/1

11:00 pm-9:45 am

1 stop22h 45m

Xi'an Xianyang

Sun 7/13

11:15 pm-7:30 pm

2 stops56h 15m

$1,882

BaltimoreXi'an

BWI - XIY

BWIXIY

Baltimore/Washington

Sat 10/4

7:25 pm-2:35 pm

2 stops31h 10m

Xi'an Xianyang

Sat 10/18

3:50 pm-10:17 pm

2 stops42h 27m

$2,138

Washington, D.C.Xi'an

IAD - XIY

IADXIY

Washington, D.C. Dulles Intl

Sun 6/22

8:19 pm-2:35 pm

2 stops30h 16m

Xi'an Xianyang

Tue 7/22

3:50 pm-6:50 am

2 stops51h 00m

$2,209

Washington, D.C.Xi'an

IAD - XIY

IADXIY

Washington, D.C. Dulles Intl

Tue 7/1

1:30 pm-11:30 am

1 stop34h 00m

Xi'an Xianyang

Tue 7/15

12:40 pm-11:15 am

1 stop34h 35m

$2,293

BaltimoreXi'an

BWI - XIY

BWIXIY

Baltimore/Washington

Mon 5/19

4:19 pm-11:30 am

3 stops31h 11m

Xi'an Xianyang

Sat 5/31

8:30 am-7:27 am

2 stops34h 57m

$9,252

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 14 results

Compare providers for flights from Washington, D.C. to Xi'an

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 May.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C.-Xi'an flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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?

It’s typically best to fly out from Washington, D.C. to Xi'an in the morning. Doing so could potentially save you 36% on the flight price compared to flying in the afternoon, which is usually more expensive.

Rainfall in Xi'an by month

In terms of precipitation, rainfall in Xi'an ranges from 0.0 - 3.9 inches per month. September is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit Xi'an when rainfall is around 0.0 in.

Temperature in Xi'an by month

If weather is an important factor for your trip to Xi'an, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Xi'an

To help decide which airline to fly from Washington, D.C. to Xi'an, see what other customers have to say about Korean Air, Cathay Pacific and Lufthansa. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Korean Air

8.4

Very good

1,068 reviews

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Korean Air

8.4

Very good

1,068 reviews

Korean Air

8.4

Very good

1,068 reviews

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Cathay Pacific

7.5

Good

855 reviews

Korean Air

8.4

Very good

1,068 reviews

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Lufthansa

6.7

Okay

7,045 reviews

Korean Air

8.4

Very good

1,068 reviews

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Related info for your journey

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.
What are the cheapest airlines flying from Washington, D.C. to Xi'an round-trip?
According to our current data, Korean Air ($1,211), Air China ($1,362), and Lufthansa ($1,758) 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 Washington, D.C. Dulles Intl - Xi'an Xianyang. You may also consider Baltimore/Washington - 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.
What is the cheapest month to book a flight from Washington, D.C. to Xi'an?
Currently, March is the cheapest month in which you can book a flight from Washington, D.C. to Xi'an (average of $960). Flying from Washington, D.C. to Xi'an in June is currently the most expensive (average of $2,007). 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

Browse thousands of different options on Cheapflights for your next trip

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

Dulles Intl to Xi'an flights

Reagan-National to Xi'an flights

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

Airline	Cheapest	Average	Flexibility	On-time
Air China	Cheapest$1,304	Average$1,477	FlexibilityNo cancel fee	On-time67%

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$649+ 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 6/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to Xi'an with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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

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

Cheapest flights from Washington, D.C. to Xi'anExplore the most affordable flight options available from Washington, D.C. to Xi'an. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Explore the most affordable flight options available from Washington, D.C. to Xi'an. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Cheapflights Fare Finder

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

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 May.

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.

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 May 1, 2025.

Rainfall in Xi'an by month

Plan your trip to Xi'an by taking into account the average rainfall totals by month.

Temperature in Xi'an by month

Plan your trip to Xi'an by taking into account the average temperature totals by month.

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 May 1, 2025.

To help decide which airline to fly from Washington, D.C. to Xi'an, see what other customers have to say about Korean Air, Cathay Pacific and Lufthansa. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.?

What are the cheapest airlines flying from Washington, D.C. to Xi'an round-trip?

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

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

How can I 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?

What is the cheapest month to book a flight from Washington, D.C. to Xi'an?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

See prices for flight routes from nearby airports that may be better suited for you.

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

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Cheapest flights from Washington, D.C. to Xi'an
Explore the most affordable flight options available from Washington, D.C. to Xi'an. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.