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$2,376+ 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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — XIY
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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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 March 28, 2025.

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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 March 28, 2025.

This KAYAK deal was found by Cheapflights users on 3/27. 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.
Sun 7/612:16 pmDCA - XIY
2 stops38h 19mCathay Pacific
Fri 7/113:50 pmXIY - DCA
2 stops43h 21mCathay Pacific
Deal found 3/27$2,376
This KAYAK deal was found by Cheapflights users on 3/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/299:00 amDCA - XIY
2 stops38h 30mKorean Air
Tue 8/2612:40 pmXIY - DCA
2 stops38h 04mKorean Air
Deal found 3/28$2,425
This Gurufare deal was found by Cheapflights users on 3/27. 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.
Sun 7/68:46 pmDCA - XIY
2 stops26h 44mMultiple Airlines
Fri 7/118:30 amXIY - DCA
3 stops25h 43mMultiple Airlines
Deal found 3/27$6,099
This United Airlines deal was found by Cheapflights users on 3/27. 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 7/64:17 pmDCA - XIY
3 stops41h 58mUnited Airlines
Fri 7/113:30 pmXIY - DCA
3 stops43h 12mUnited Airlines
Deal found 3/27$19,241

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 March 28, 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

Sun 7/6

12:16 pm-2:35 pm

2 stops38h 19m

Xi'an Xianyang

Fri 7/11

3:50 pm-11:11 pm

2 stops43h 21m

$2,376

Washington, D.C.Xi'an

DCA - XIY

DCAXIY

Washington, D.C. Reagan-National

Tue 7/29

9:00 am-11:30 am

2 stops38h 30m

Xi'an Xianyang

Tue 8/26

12:40 pm-2:44 pm

2 stops38h 04m

$2,425

Washington, D.C.Xi'an

DCA - XIY

DCAXIY

Washington, D.C. Reagan-National

Sun 7/6

8:46 pm-11:30 am

2 stops26h 44m

Xi'an Xianyang

Fri 7/11

8:30 am-10:13 pm

3 stops25h 43m

$6,099

Washington, D.C.Xi'an

DCA - XIY

DCAXIY

Washington, D.C. Reagan-National

Sun 7/6

4:17 pm-10:15 pm

3 stops41h 58m

Xi'an Xianyang

Fri 7/11

3:30 pm-10:42 pm

3 stops43h 12m

$19,241

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Xi'an

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).

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.

  • 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.

  • What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Xi'an?

    Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Xi'an (average of $960). Flying from Washington, D.C. Reagan-National Airport to Xi'an in June is currently the most expensive (average of $2,076). 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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