HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Hainan

$1,245+ Cheap flights from Portland (PDX) 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HAK
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland 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.

Cheap flight deals from Portland to Hainan

Cheapest flights from Portland to Hainan
Explore the most affordable flight options available from Portland to Hainan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This China Eastern deal was found by Cheapflights users on 1/25. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:30 am
PDX
-
HAK
2 stops38h 50m
China Eastern
Mon 9/71:35 pm
HAK
-
PDX
2 stops41h 35m
China Eastern
Deal found 1/25$1,245
This China Eastern deal was found by Cheapflights users on 1/25. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:15 am
PDX
-
SYX
2 stops26h 15m
China Eastern
Mon 3/169:20 pm
SYX
-
PDX
2 stops34h 23m
China Eastern
Deal found 1/25$1,245
This Gurufare deal was found by Cheapflights users on 1/26. 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.
Wed 2/117:24 am
PDX
-
SYX
2 stops24h 06m
Multiple Airlines
Sat 2/146:30 am
SYX
-
PDX
2 stops30h 04m
Multiple Airlines
Deal found 1/26$1,275

Find flight deals from Portland to Hainan

Keep the following information in mind while searching for Portland to Hainan flight deals. Data was last updated January 26, 2026.

Most accurate provider

AranGrant
2 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,245
(China Eastern)
Provider with most accurate pricing for Portland-Haikou Meilan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Haikou Meilan Intl flights.
Search Deals
From Portland to Hainan
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland 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 January 26, 2026.
Use the filters below to find and compare flights from Portland to Hainan that are best for you.

Fly from

Portland

Fly to

Hainan

Route

Depart

Return

Price

PortlandSanya

PDX - SYX

PDXSYX

Portland

Thu 3/12

6:15 am-11:30 pm

2 stops26h 15m

Sanya Phoenix Intl

Mon 3/16

9:20 pm-4:43 pm

2 stops34h 23m

$1,245

PortlandSanya

PDX - SYX

PDXSYX

Portland

Wed 2/11

7:24 am-11:30 pm

2 stops24h 06m

Sanya Phoenix Intl

Sat 2/14

6:30 am-8:34 pm

2 stops30h 04m

$1,275

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/23

Best time to book a flight from Portland to Hainan

Have a flexible travel schedule? Discover the best time to fly to Hainan from Portland 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 Portland 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 Portland to Hainan. 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 from for flights from Portland to Hainan?

    Most people fly from Portland (PDX) if they book a flight from Portland to Hainan. Portland is conveniently located just 6.0 mi from Portland’s city center.

  • How long is the flight from Portland to Hainan?

    There are many flights that can get you from Portland to Hainan in 26h 15m. Fly via China Eastern to get the fastest option. Airlines will cover a distance of 6949 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland 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 Portland to Hainan

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Hongqiao Intl flights
Portland to Pu Dong flights
Portland to Guangzhou flights
Portland to Capital flights
Eugene to Capital flights
Boise to Capital flights
Portland to Xiamen flights
Boise to Hongqiao Intl flights
Portland to Qingdao flights
Boise to Pu Dong flights
Portland to Shenzhen flights
Eugene to Hongqiao Intl flights
Portland to Shenyang flights
Portland to Kunming flights
Portland to Chongqing flights
Boise to Guangzhou flights
Medford to Chengdu flights
Eugene to Pu Dong flights
Portland to Zhengzhou flights
Portland to Changchun flights
Portland to Sanya flights
Portland to Changsha flights
Portland to Lhasa flights
Boise to Chengdu flights
Portland to Xi'an flights
Portland to Wuhan flights
Boise to Shenzhen flights
Eugene to Guangzhou flights
Eugene to Chongqing flights
Eugene to Nanjing flights
Eugene to Chengdu flights
Eugene to Xi'an flights
Eugene to Xiamen flights
Portland to Haikou flights
Portland to Chengdu flights
Portland to Fuzhou flights
Boise to Xi'an flights
Eugene to Fuzhou flights
Boise to Kunming flights

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.