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$649+ Cheap flights from District of Columbia 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.
IAD — XIY
May 5 — May 121
Mon 5/5
Mon 5/12
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 April 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,584
(Trip.com)

One-way from

$649
(Kiwi.com)
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 District of Columbia to Xi'an Xianyang
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One-way flight from District of Columbia to Xi'an Xianyang
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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 April 30, 2025.

This Trip.com deal was found by Cheapflights users on 4/29. 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.
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
This Ovago deal was found by Cheapflights users on 4/28. 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.
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
This Orbitz deal was found by Cheapflights users on 4/29. 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.
Tue 7/19:59 amDCA - XIY
2 stops38h 36mMultiple Airlines
Tue 7/154:55 pmXIY - DCA
2 stops40h 47mMultiple Airlines
Deal found 4/29$2,049
This KAYAK deal was found by Cheapflights users on 4/29. 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.
Tue 7/296:04 amDCA - XIY
2 stops41h 26mKorean Air
Tue 8/2612:40 pmXIY - DCA
2 stops44h 41mKorean Air
Deal found 4/29$2,146
This Gurufare deal was found by Cheapflights users on 4/28. 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.
Thu 7/37:33 pmDCA - XIY
2 stops31h 02mCathay Pacific
Tue 7/153:50 pmXIY - DCA
2 stops30h 48mCathay Pacific
Deal found 4/28$2,247
This Gurufare deal was found by Cheapflights users on 4/29. 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 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
This Gurufare deal was found by Cheapflights users on 4/28. 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.
Mon 6/237:59 pmIAD - XIY
2 stops30h 36mCathay Pacific
Thu 7/243:50 pmXIY - IAD
2 stops27h 00mCathay Pacific
Deal found 4/28$2,333
This FlightHub deal was found by Cheapflights users on 4/29. 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.
Tue 6/245:53 pmIAD - XIY
2 stops30h 17mAsiana Airlines
Fri 7/251:10 pmXIY - IAD
2 stops28h 08mAsiana Airlines
Deal found 4/29$2,594
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Fri 6/135:59 pmDCA - XIY
2 stops40h 16mUnited Airlines
Fri 6/203:30 pmXIY - DCA
2 stops65h 42mUnited Airlines
Deal found 4/28$7,939

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 April 30, 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

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

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

Washington, D.C.Xi'an

DCA - XIY

DCAXIY

Washington, D.C. Reagan-National

Tue 7/1

9:59 am-12:35 pm

2 stops38h 36m

Xi'an Xianyang

Tue 7/15

4:55 pm-9:42 pm

2 stops40h 47m

$2,049

Washington, D.C.Xi'an

DCA - XIY

DCAXIY

Washington, D.C. Reagan-National

Tue 7/29

6:04 am-11:30 am

2 stops41h 26m

Xi'an Xianyang

Tue 8/26

12:40 pm-9:21 pm

2 stops44h 41m

$2,146

Washington, D.C.Xi'an

DCA - XIY

DCAXIY

Washington, D.C. Reagan-National

Thu 7/3

7:33 pm-2:35 pm

2 stops31h 02m

Xi'an Xianyang

Tue 7/15

3:50 pm-10:38 am

2 stops30h 48m

$2,247

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

Washington, D.C.Xi'an

IAD - XIY

IADXIY

Washington, D.C. Dulles Intl

Mon 6/23

7:59 pm-2:35 pm

2 stops30h 36m

Xi'an Xianyang

Thu 7/24

3:50 pm-6:50 am

2 stops27h 00m

$2,333

Washington, D.C.Xi'an

IAD - XIY

IADXIY

Washington, D.C. Dulles Intl

Tue 6/24

5:53 pm-12:10 pm

2 stops30h 17m

Xi'an Xianyang

Fri 7/25

1:10 pm-5:18 am

2 stops28h 08m

$2,594

Washington, D.C.Xi'an

DCA - XIY

DCAXIY

Washington, D.C. Reagan-National

Fri 6/13

5:59 pm-10:15 pm

2 stops40h 16m

Xi'an Xianyang

Fri 6/20

3:30 pm-9:12 pm

2 stops65h 42m

$7,939

Washington, D.C.Xi'an

IAD - XIY

IADXIY

Washington, D.C. Dulles Intl

Sun 6/29

11:00 am-7:45 am

3 stops56h 45m

$649

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 15 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 April 30, 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.

Rainfall in Xi'an by month

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

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

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 April 30, 2025.
Read reviews from past customers who have flown Korean Air, Asiana Airlines and Cathay Pacific from District of Columbia to Xi'an. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,066 reviews

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

Comfort

8.3

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
1,066 reviews
Korean Air
8.4
Very good
1,066 reviews

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

Comfort

8.3

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.
Asiana Airlines
8.2
Very good
442 reviews
Korean Air
8.4
Very good
1,066 reviews

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

Comfort

8.3

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.
Cathay Pacific
7.5
Good
852 reviews
Korean Air
8.4
Very good
1,066 reviews

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

Comfort

8.3

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.
United Airlines
7.4
Good
8,696 reviews
Korean Air
8.4
Very good
1,066 reviews

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

Comfort

8.3

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.

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.

  • What are the cheapest airlines to fly from District of Columbia to Xi'an one-way?

    For one-way options, check prices for Air China. According to our data, you can fly for as low as $1,129. Users have also found prices from $1,212 and $1,381 on Cathay Pacific and Korean Air, respectively.

  • 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 $960). Flying from District of Columbia 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.

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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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$1,304Average$1,477FlexibilityNo cancel feeOn-time67%

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