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Cheap flights from Washington, D.C. to Xi'an from $496

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Xi'an departing on 3/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. to Xi'an

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air China Logo
3:45 pm - 11:00 am
IAD
-
XIY
31h 15m
2 stops
Air China Logo
8:30 am - 7:30 pm
XIY
-
IAD
23h 00m
1 stop
$1,160Air China
lun., mar. 23 - mar., mar. 31
Cathay Pacific Logo
6:00 am - 2:40 pm
DCA
-
XIY
43h 40m
2 stops
Cathay Pacific Logo
3:55 pm - 6:55 pm
XIY
-
DCA
39h 00m
2 stops
$1,195Cathay Pacific
mié., mar. 4 - lun., mar. 9
Cathay Pacific Logo
7:59 pm - 2:40 pm
DCA
-
XIY
54h 41m
2 stops
Cathay Pacific Logo
3:50 pm - 11:50 pm
XIY
-
DCA
44h 00m
2 stops
$1,202Cathay Pacific
dom., mar. 22 - mié., abr. 1
Air China Logo
12:35 pm - 5:00 pm
IAD
-
XIY
40h 25m
2 stops
Air China Logo
12:30 pm - 7:30 pm
XIY
-
IAD
67h 00m
2 stops
$1,214Air China
lun., mar. 23 - mié., abr. 1
Multiple Airlines Logo
6:00 am - 7:20 pm
DCA
-
XIY
49h 20m
2 stops
Multiple Airlines Logo
8:30 pm - 10:59 pm
XIY
-
DCA
62h 29m
2 stops
$1,281Multiple Airlines
dom., mar. 22 - mar., mar. 31
Etihad Airways Logo
3:35 pm - 6:45 pm
IAD
-
XIY
39h 10m
2 stops
Etihad Airways Logo
7:00 am - 10:05 am
XIY
-
IAD
39h 05m
2 stops
$1,385Etihad Airways
jue., mar. 19 - lun., mar. 23
Multiple Airlines Logo
12:55 pm - 9:35 am
DCA
-
XIY
32h 40m
3 stops
Multiple Airlines Logo
11:35 pm - 10:43 pm
XIY
-
DCA
35h 08m
3 stops
$1,409Multiple Airlines
lun., mar. 23 - mié., abr. 1
Lufthansa Logo
11:55 pm - 5:00 pm
IAD
-
XIY
29h 05m
2 stops
Lufthansa Logo
8:30 am - 3:00 pm
XIY
-
IAD
42h 30m
2 stops
$1,488Lufthansa
dom., mar. 22 - lun., mar. 30
United Airlines Logo
6:25 pm - 10:25 pm
BWI
-
XIY
40h 00m
2 stops
United Airlines Logo
2:00 pm - 7:19 am
XIY
-
BWI
29h 19m
2 stops
$3,774United Airlines
sáb., mar. 21 - mié., mar. 25
United Airlines Logo
6:25 pm - 10:25 pm
BWI
-
XIY
40h 00m
2 stops
United Airlines Logo
2:00 pm - 9:42 pm
XIY
-
BWI
43h 42m
3 stops
$7,966United Airlines
sáb., mar. 21 - mié., mar. 25

Air China flights from Washington, D.C. to Xi'an

Our best Air China deals on Washington, D.C. to Xi'an flight tickets
Air China
Mar 23
IAD3:45 pmWashington, D.C. Dulles Intl
31h 15m
2 stops
XIY11:00 amXi'an Xianyang
Mar 31
XIY8:30 amXi'an Xianyang
23h 00m
1 stop
IAD7:30 pmWashington, D.C. Dulles Intl
$1,160
Air China
Mar 23
IAD12:35 pmWashington, D.C. Dulles Intl
40h 25m
2 stops
XIY5:00 pmXi'an Xianyang
Apr 1
XIY12:30 pmXi'an Xianyang
67h 00m
2 stops
IAD7:30 pmWashington, D.C. Dulles Intl
$1,214
Air China
Mar 20
IAD3:45 pmWashington, D.C. Dulles Intl
34h 45m
2 stops
XIY2:30 pmXi'an Xianyang
Apr 1
XIY12:30 pmXi'an Xianyang
67h 00m
2 stops
IAD7:30 pmWashington, D.C. Dulles Intl
$1,332

Cathay Pacific flights from Washington, D.C. to Xi'an

Our best Cathay Pacific deals on Washington, D.C. to Xi'an flight tickets
Cathay Pacific
Mar 4
DCA6:45 amWashington, D.C. Reagan-National
42h 55m
2 stops
XIY2:40 pmXi'an Xianyang
Mar 9
XIY3:55 pmXi'an Xianyang
43h 55m
2 stops
DCA11:50 pmWashington, D.C. Reagan-National
$1,195
Cathay Pacific
Mar 22
DCA7:59 pmWashington, D.C. Reagan-National
54h 41m
2 stops
XIY2:40 pmXi'an Xianyang
Apr 1
XIY3:50 pmXi'an Xianyang
44h 00m
2 stops
DCA11:50 pmWashington, D.C. Reagan-National
$1,202
Cathay Pacific
Mar 20
DCA6:00 amWashington, D.C. Reagan-National
44h 40m
2 stops
XIY2:40 pmXi'an Xianyang
Apr 1
XIY3:50 pmXi'an Xianyang
44h 00m
2 stops
DCA11:50 pmWashington, D.C. Reagan-National
$1,320

momondo 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, momondo users made 832,500 searches. Data last updated enero 27, 2026.
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

IAD - XIY

IADXIY

Washington, D.C. Dulles Intl

lun. 3/23

3:45 pm-11:00 am

2 stops31h 15m

Xi'an Xianyang

mar. 3/31

8:30 am-7:30 pm

1 stop23h 00m

$1,160

Washington, D.C.Xi'an

DCA - XIY

DCAXIY

Washington, D.C. Reagan-National

mié. 3/4

6:00 am-2:40 pm

2 stops43h 40m

Xi'an Xianyang

lun. 3/9

3:55 pm-6:55 pm

2 stops39h 00m

$1,195

Washington, D.C.Xi'an

DCA - XIY

DCAXIY

Washington, D.C. Reagan-National

dom. 3/22

7:59 pm-2:40 pm

2 stops54h 41m

Xi'an Xianyang

mié. 4/1

3:50 pm-11:50 pm

2 stops44h 00m

$1,202

Washington, D.C.Xi'an

IAD - XIY

IADXIY

Washington, D.C. Dulles Intl

lun. 3/23

12:35 pm-5:00 pm

2 stops40h 25m

Xi'an Xianyang

mié. 4/1

12:30 pm-7:30 pm

2 stops67h 00m

$1,214

Washington, D.C.Xi'an

DCA - XIY

DCAXIY

Washington, D.C. Reagan-National

dom. 3/22

6:00 am-7:20 pm

2 stops49h 20m

Xi'an Xianyang

mar. 3/31

8:30 pm-10:59 pm

2 stops62h 29m

$1,281

Washington, D.C.Xi'an

IAD - XIY

IADXIY

Washington, D.C. Dulles Intl

jue. 3/19

3:35 pm-6:45 pm

2 stops39h 10m

Xi'an Xianyang

lun. 3/23

7:00 am-10:05 am

2 stops39h 05m

$1,385

Washington, D.C.Xi'an

DCA - XIY

DCAXIY

Washington, D.C. Reagan-National

lun. 3/23

12:55 pm-9:35 am

3 stops32h 40m

Xi'an Xianyang

mié. 4/1

11:35 pm-10:43 pm

3 stops35h 08m

$1,409

Washington, D.C.Xi'an

IAD - XIY

IADXIY

Washington, D.C. Dulles Intl

dom. 3/22

11:55 pm-5:00 pm

2 stops29h 05m

Xi'an Xianyang

lun. 3/30

8:30 am-3:00 pm

2 stops42h 30m

$1,488

BaltimoreXi'an

BWI - XIY

BWIXIY

Baltimore/Washington

sáb. 3/21

6:25 pm-10:25 pm

2 stops40h 00m

Xi'an Xianyang

mié. 3/25

2:00 pm-7:19 am

2 stops29h 19m

$3,774

BaltimoreXi'an

BWI - XIY

BWIXIY

Baltimore/Washington

sáb. 3/21

6:25 pm-10:25 pm

2 stops40h 00m

Xi'an Xianyang

mié. 3/25

2:00 pm-9:42 pm

3 stops43h 42m

$7,966

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Washington, D.C. to Xi'an

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Can stopping save me money on Washington, D.C. to Xi'an flights?

You could potentially save up to 35% on your flight if you consider stops on a Washington, D.C. to Xi'an flight.

When to book flights from Washington, D.C. to Xi'an

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Xi'an according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Xi'an (WAS to XIY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Xi'an

Fastest flight time

28h 00m

Direct flights

None
The fastest flight from Washington, D.C. to Xi'an takes 28h 00m
There are no direct flights from Washington, D.C. to Xi'an. There are no popular flight routes from Washington, D.C. to Xi'an.
Search flight deals

  • How far is Washington, D.C. to Xi'an Xianyang by plane?

    Xi'an Xianyang is 7362.1 mi away from Washington, D.C.. A reasonable flight in good conditions will take 28h 00m.

  • When did momondo last update prices for flights from Washington, D.C. to Xi'an Xianyang Airport?

    Prices for flights from Washington, D.C. to Xi'an Xianyang Airport are updated daily.

  • How many operators does momondo search for flights from Washington, D.C. to Xi'an Xianyang Airport?

  • How old do you have to be to fly from Washington, D.C. to Xi'an Xianyang Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to Xi'an Xianyang Airport.

  • What documentation or ID do you need to fly to Xi'an Xianyang Airport?

    The travel and health documents required for your trip to Xi'an Xianyang Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Xi'an Xianyang Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Washington, D.C. to Xi'an

Compare and see reviews for airlines that fly from Washington, D.C. to Xi'an with momondo
Airline
Rating
Free Cancellation
Price
Air ChinaPriceFrom $1,405Free CancellationRating
7.2
138 reviews
Search Air China flights

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We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Xi'an for you.

Can I find flights from Washington, D.C. to Xi'an with flexible booking policies on momondo?

momondo does allow users to show only those flights to Xi'an from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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Once all potential Washington, D.C. to Xi'an flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Xi'an right now. Can momondo alert me if prices change?

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