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Hainan

$564+ Cheap flights from Washington, D.C. (WAS) to Hainan

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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — HAK
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Hainan

Keep the following information in mind while searching for Washington, D.C. to Hainan flight deals. Data was last updated octubre 30, 2025.

Most accurate provider

AranGrant
2 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,189
(Cathay Pacific)

One-way from

$564
(Kiwi.com)
Provider with most accurate pricing for Washington, D.C. (WAS)-Haikou Meilan Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Haikou Meilan Intl flights.
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From Washington, D.C. (WAS) to Hainan
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One-way flight from Washington, D.C. (WAS) to Hainan
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Find flight deals from Washington, D.C. to Hainan

Cheapest flights from Washington, D.C. to Hainan
Explore the most affordable flight options available from Washington, D.C. to Hainan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 30, 2025.

This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/125:05 pmIAD - SYX
3 stops33h 55mMultiple Airlines
vie. 12/1910:30 pmSYX - IAD
3 stops35h 29mMultiple Airlines
Deal found 10/28$1,726
This Expedia deal was found by Cheapflights users on 10/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/129:59 amDCA - SYX
2 stops38h 36mMultiple Airlines
vie. 12/192:45 pmSYX - DCA
2 stops42h 54mMultiple Airlines
Deal found 10/28$2,507
This Ovago deal was found by Cheapflights users on 10/28. 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.
sáb. 12/2010:00 pmIAD - HAK
2 stops25h 45mMultiple Airlines
jue. 1/158:05 pmHAK - IAD
2 stops32h 30mMultiple Airlines
Deal found 10/28$4,061
This oojo deal was found by Cheapflights users on 10/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/206:30 amIAD - HAK
2 stops38h 45mAir China
jue. 1/156:55 pmHAK - IAD
1 stop36h 35mAir China
Deal found 10/28$5,001
This AranGrant deal was found by Cheapflights users on 10/28. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/2012:00 pmIAD - HAK
2 stops38h 15mMultiple Airlines
mar. 12/303:35 amHAK - IAD
2 stops38h 25mMultiple Airlines
Deal found 10/28$9,134
This AranGrant deal was found by Cheapflights users on 10/28. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/206:35 pmDCA - HAK
2 stops32h 05mCathay Pacific
mié. 12/314:50 pmHAK - DCA
2 stops38h 50mCathay Pacific
Deal found 10/28$9,406
This AranGrant deal was found by Cheapflights users on 10/29. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/205:33 pmIAD - HAK
2 stops33h 07mCathay Pacific
mié. 12/314:50 pmHAK - IAD
2 stops42h 43mCathay Pacific
Deal found 10/29$14,003
This oojo deal was found by Cheapflights users on 10/30. 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.
sáb. 12/207:11 pmBWI - HAK
2 stops31h 29mCathay Pacific
mié. 12/314:50 pmHAK - BWI
2 stops43h 06mCathay Pacific
Deal found 10/30$23,810

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Hainan 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 octubre 30, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Hainan that are best for you.

Fly from

Washington, D.C.

Fly to

Hainan

Route

Depart

Return

Price

Washington, D.C.Sanya

IAD - SYX

IADSYX

Washington, D.C. Dulles Intl

vie. 12/12

5:05 pm-4:00 pm

3 stops33h 55m

Sanya Phoenix Intl

vie. 12/19

10:30 pm-8:59 pm

3 stops35h 29m

$1,726

Washington, D.C.Sanya

DCA - SYX

DCASYX

Washington, D.C. Reagan-National

vie. 12/12

9:59 am-1:35 pm

2 stops38h 36m

Sanya Phoenix Intl

vie. 12/19

2:45 pm-8:39 pm

2 stops42h 54m

$2,507

Washington, D.C.Haikou

IAD - HAK

IADHAK

Washington, D.C. Dulles Intl

sáb. 12/20

10:00 pm-12:45 pm

2 stops25h 45m

Haikou Meilan Intl

jue. 1/15

8:05 pm-3:35 pm

2 stops32h 30m

$4,061

Washington, D.C.Haikou

IAD - HAK

IADHAK

Washington, D.C. Dulles Intl

sáb. 12/20

6:30 am-10:15 am

2 stops38h 45m

Haikou Meilan Intl

jue. 1/15

6:55 pm-6:30 pm

1 stop36h 35m

$5,001

BaltimoreHaikou

BWI - HAK

BWIHAK

Baltimore/Washington

lun. 3/9

7:01 pm-3:40 pm

2 stops32h 39m

Haikou Meilan Intl

jue. 3/12

4:50 pm-9:28 pm

2 stops40h 38m

$7,068

Washington, D.C.Haikou

IAD - HAK

IADHAK

Washington, D.C. Dulles Intl

sáb. 12/20

12:00 pm-3:15 pm

2 stops38h 15m

Haikou Meilan Intl

mar. 12/30

3:35 am-5:00 am

2 stops38h 25m

$9,134

Washington, D.C.Haikou

DCA - HAK

DCAHAK

Washington, D.C. Reagan-National

sáb. 12/20

6:35 pm-3:40 pm

2 stops32h 05m

Haikou Meilan Intl

mié. 12/31

4:50 pm-6:40 pm

2 stops38h 50m

$9,406

Washington, D.C.Haikou

IAD - HAK

IADHAK

Washington, D.C. Dulles Intl

sáb. 12/20

5:33 pm-3:40 pm

2 stops33h 07m

Haikou Meilan Intl

mié. 12/31

4:50 pm-10:33 pm

2 stops42h 43m

$14,003

BaltimoreHaikou

BWI - HAK

BWIHAK

Baltimore/Washington

sáb. 12/20

7:11 pm-3:40 pm

2 stops31h 29m

Haikou Meilan Intl

mié. 12/31

4:50 pm-7:29 pm

2 stops39h 39m

$23,810

BaltimoreHaikou

BWI - HAK

BWIHAK

Baltimore/Washington

mié. 11/26

7:08 pm-9:45 pm

2 stops37h 37m

$564

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 16 results
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Best time to book a flight from Washington, D.C. to Hainan

Have a flexible travel schedule? Discover the best time to fly to Hainan 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 Hainan
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Hainan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. to Hainan?

    For as low as $7,068, Air China can have you in Hainan from Washington, D.C. in 32h 39m. The distance from Washington, D.C. to Hainan is about 8321 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Washington, D.C. to Hainan?

    Most travelers choose Washington, D.C. Dulles Intl - Haikou Meilan Intl, Baltimore/Washington - Haikou Meilan Intl or Washington, D.C. Reagan-National - Haikou Meilan Intl when deciding on the best route from Washington, D.C. to Hainan.

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

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

  • How can I find direct flights from Washington, D.C. to Hainan?

    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 Hainan.

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

    Yes. Cheapflights offers flight deals from Washington, D.C. to Hainan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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