HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Hainan

$973+ Cheap flights from Washington to Hainan

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HAK
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington to Hainan with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Washington to Hainan

Cheapest flights from Washington to Hainan
Explore the most affordable flight options available from Washington to Hainan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:16 amPDX - HAK
2 stops25h 24mMultiple Airlines
Thu 12/256:20 amHAK - PDX
2 stops27h 55mMultiple Airlines
Deal found 10/28$973
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/39:44 pmPDX - HAK
2 stops32h 01mMultiple Airlines
Wed 12/246:20 amHAK - PDX
2 stops45h 17mMultiple Airlines
Deal found 10/27$991
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/39:44 pmPDX - HAK
2 stops32h 01mMultiple Airlines
Tue 12/236:20 amHAK - PDX
2 stops26h 24mMultiple Airlines
Deal found 10/27$1,008
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:29 amPDX - HAK
2 stops26h 11mChina Eastern
Wed 12/246:20 amHAK - PDX
2 stops27h 55mChina Eastern
Deal found 10/28$1,021
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3012:10 amSEA - SYX
2 stops28h 55mMultiple Airlines
Mon 12/812:25 pmSYX - SEA
3 stops46h 51mMultiple Airlines
Deal found 10/29$1,036
This FlightHub deal was found by Cheapflights users on 10/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:29 amPDX - HAK
2 stops40h 06mChina Eastern
Wed 12/246:20 amHAK - PDX
2 stops27h 55mChina Eastern
Deal found 10/27$1,045
This FlightHub deal was found by Cheapflights users on 10/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:29 amPDX - HAK
2 stops40h 06mChina Eastern
Fri 12/263:45 pmHAK - PDX
2 stops42h 30mChina Eastern
Deal found 10/27$1,068
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/39:44 pmPDX - HAK
2 stops32h 01mMultiple Airlines
Thu 12/257:15 amHAK - PDX
2 stops20h 58mMultiple Airlines
Deal found 10/27$1,088
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/39:44 pmPDX - HAK
2 stops32h 01mMultiple Airlines
Mon 12/226:20 amHAK - PDX
2 stops34h 05mMultiple Airlines
Deal found 10/28$1,099
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/39:44 pmPDX - HAK
2 stops32h 01mMultiple Airlines
Sat 12/276:20 amHAK - PDX
2 stops43h 15mMultiple Airlines
Deal found 10/27$1,101
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/118:00 pmSEA - SYX
2 stops32h 05mMultiple Airlines
Tue 12/2311:35 pmSYX - SEA
3 stops35h 05mMultiple Airlines
Deal found 10/29$1,477
This FlightHub deal was found by Cheapflights users on 10/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:29 amPDX - SYX
2 stops39h 11mChina Eastern
Tue 1/63:00 pmSYX - PDX
2 stops41h 15mChina Eastern
Deal found 10/27$1,710

Cheap flight deals from Washington to Hainan

Keep the following information in mind while searching for Washington to Hainan flight deals. Data was last updated October 29, 2025.

Round-trip from

$840
(Trip.com)
From Washington to Hainan
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington 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 October 29, 2025.
Use the filters below to find and compare flights from Washington to Hainan that are best for you.

Fly from

Washington

Fly to

Hainan

Route

Depart

Return

Price

PortlandHaikou

PDX - HAK

PDXHAK

Portland

Wed 12/3

9:44 pm-9:45 pm

2 stops32h 01m

Haikou Meilan Intl

Wed 12/24

6:20 am-11:37 am

2 stops45h 17m

$991

PortlandHaikou

PDX - HAK

PDXHAK

Portland

Thu 12/4

4:32 pm-5:00 pm

3 stops32h 28m

Haikou Meilan Intl

Thu 12/25

6:05 pm-12:25 am

2 stops22h 20m

$1,008

PortlandHaikou

PDX - HAK

PDXHAK

Portland

Wed 12/3

9:44 pm-9:45 pm

2 stops32h 01m

Haikou Meilan Intl

Tue 12/23

6:20 am-4:44 pm

2 stops26h 24m

$1,008

PortlandHaikou

PDX - HAK

PDXHAK

Portland

Thu 12/4

6:29 am-12:40 am

2 stops26h 11m

Haikou Meilan Intl

Wed 12/24

6:20 am-6:15 pm

2 stops27h 55m

$1,021

SeattleSanya

SEA - SYX

SEASYX

Seattle/Tacoma Intl

Sun 11/30

12:10 am-9:05 pm

2 stops28h 55m

Sanya Phoenix Intl

Mon 12/8

12:25 pm-7:16 pm

3 stops46h 51m

$1,036

PortlandHaikou

PDX - HAK

PDXHAK

Portland

Thu 12/4

6:29 am-2:35 pm

2 stops40h 06m

Haikou Meilan Intl

Fri 12/26

3:45 pm-6:15 pm

2 stops42h 30m

$1,045

PortlandHaikou

PDX - HAK

PDXHAK

Portland

Fri 12/5

6:29 am-2:35 pm

2 stops40h 06m

Haikou Meilan Intl

Wed 12/24

6:20 am-6:15 pm

2 stops27h 55m

$1,045

SeattleSanya

SEA - SYX

SEASYX

Seattle/Tacoma Intl

Sat 2/28

12:10 am-9:05 pm

2 stops28h 55m

Sanya Phoenix Intl

Sun 3/8

10:05 pm-7:10 pm

2 stops36h 05m

$1,128

SeattleSanya

SEA - SYX

SEASYX

Seattle/Tacoma Intl

Sun 3/8

7:20 am-11:45 am

2 stops37h 25m

Sanya Phoenix Intl

Thu 3/12

6:30 am-6:25 pm

2 stops26h 55m

$1,352

PortlandSanya

PDX - SYX

PDXSYX

Portland

Tue 3/3

6:30 am-11:30 pm

2 stops25h 00m

Sanya Phoenix Intl

Fri 3/6

6:30 am-4:15 pm

2 stops25h 45m

$1,450

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 11 results
1
2

Best time to book a flight from Washington to Hainan

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

Reviews of airlines servicing Hainan

Get insights into the airlines that provide service to Hainan. 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 Hainan. Reviews last updated October 29, 2025.
See what other customers who have flown with Hainan Airlines from Washington to Hainan have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Hainan Airlines
8.1
Very good
50 reviews

Crew

8.8

Overall

8.1

Comfort

7.9

Food

8.2

Boarding

8.4

Entertainment

7.5

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Hainan Airlines
8.1
Very good
50 reviews
Hainan Airlines
8.1
Very good
50 reviews

Crew

8.8

Overall

8.1

Comfort

7.9

Food

8.2

Boarding

8.4

Entertainment

7.5

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

Related info for your journey

Find useful and relevant information for your journey from Washington 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 State of Washington to Hainan?

    There are many flights that can get you from State of Washington to Hainan in 26h 11m. Fly via China Eastern to get the fastest option. The distance between State of Washington and Hainan is about 6817 mi.

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

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

  • How can I find direct flights from Washington to Hainan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Hainan.

  • Can I find deals for business class flights from Washington to Hainan?

    Yes. Cheapflights offers flight deals from Washington 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.

See more FAQs

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 to Hainan

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Hongqiao Intl flights
Los Angeles to Hongqiao Intl flights
Los Angeles to Pu Dong flights
San Francisco to Hongqiao Intl flights
San Francisco to Pu Dong flights
Newark to Hongqiao Intl flights
Seattle to Hongqiao Intl flights
San Francisco to Capital flights
John F Kennedy Intl to Pu Dong flights
Seattle to Pu Dong flights
Newark to Pu Dong flights
John F Kennedy Intl to Beijing Daxing Intl flights
John F Kennedy Intl to Fuzhou flights
John F Kennedy Intl to Guangzhou flights
LaGuardia to Hongqiao Intl flights
Los Angeles to Capital flights
Newark to Capital flights
Los Angeles to Guangzhou flights
LaGuardia to Pu Dong flights
San Francisco to Guangzhou flights
San Francisco to Beijing Daxing Intl flights
Los Angeles to Beijing Daxing Intl flights
LaGuardia to Capital flights
Seattle to Capital flights
Boston to Hongqiao Intl flights
O'Hare Intl to Hongqiao Intl flights
Hobby to Hongqiao Intl flights
Dulles Intl to Hongqiao Intl flights
John F Kennedy Intl to Capital flights
George Bush Intcntl to Hongqiao Intl flights
Dallas/Fort Worth to Hongqiao Intl flights
Hobby to Pu Dong flights
Newark to Guangzhou flights
Detroit to Hongqiao Intl flights
LaGuardia to Guangzhou flights
Seattle to Beijing Daxing Intl flights
Ontario to Pu Dong flights
Detroit to Pu Dong flights
Boston to Pu Dong flights
Reagan-National to Hongqiao Intl flights
O'Hare Intl to Pu Dong flights
Dallas/Fort Worth to Pu Dong flights
San Jose to Guangzhou flights
Hobby to Capital flights
Dulles Intl to Capital flights
Dulles Intl to Pu Dong flights
Oakland to Guangzhou flights
Ontario to Capital flights

Top airline flying from Washington to Hainan

Discover the top airline that operate flights from Washington to Hainan. 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest$730Average$1,124FlexibilityNo cancel feeOn-time61%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.