$913+ Cheap flights from Oregon 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HAK
Feb 19 — Feb 261
1 adult, Economy
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1. Tell us where you want to go
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Cheapest flights from Oregon to HainanExplore the most affordable flight options available from Oregon to Hainan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2026.
Explore the most affordable flight options available from Oregon to Hainan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2026.
This Gurufare deal was found by Cheapflights users on 1/18. 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.
Sat 8/156:30 am
PDX
- SYX
2 stops27h 40m
Multiple Airlines
Mon 8/316:40 am
SYX
- PDX
2 stops30h 53m
Multiple Airlines
Deal found 1/18![Multiple Airlines logo]()
$913
This Cathay Pacific deal was found by Cheapflights users on 1/19. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/215:50 pm
PDX
- HAK
2 stops29h 50m
Cathay Pacific
Sun 1/254:50 pm
HAK
- PDX
2 stops36h 51m
Cathay Pacific
Deal found 1/19![Cathay Pacific logo]()
$1,154
This Gurufare deal was found by Cheapflights users on 1/18. 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.
Sat 2/287:05 am
PDX
- SYX
2 stops24h 25m
Multiple Airlines
Mon 3/96:30 am
SYX
- PDX
2 stops29h 04m
Multiple Airlines
Deal found 1/18![Multiple Airlines logo]()
$1,188
This Gurufare deal was found by Cheapflights users on 1/20. 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 1/20![Multiple Airlines logo]()
$1,196
This China Eastern deal was found by Cheapflights users on 1/19. 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 stops46h 50m
China Eastern
Mon 3/169:20 pm
SYX
- PDX
2 stops34h 23m
China Eastern
Deal found 1/19![China Eastern logo]()
$1,245
This American Airlines deal was found by Cheapflights users on 1/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/155:42 pm
PDX
- SYX
3 stops39h 13m
American Airlines
Mon 8/318:00 am
SYX
- PDX
3 stops30h 59m
American Airlines
Deal found 1/18![American Airlines logo]()
$2,072
Find flight deals from Oregon to Hainan
Keep the following information in mind while searching for Oregon to Hainan flight deals. Data was last updated January 20, 2026.
Most accurate provider | AranGrant 2 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $1,188 (Gurufare) |
Cheapflights Fare Finder
Customize your flight search to find flights from Oregon 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 20, 2026.
Use the filters below to find and compare flights from Oregon to Hainan that are best for you.
Fly from
Oregon
Fly to
Hainan
Route
Depart
Return
Price
PortlandSanya
PDX - SYX
PDXSYX
Portland
Sat 2/28
7:05 am-11:30 pm
2 stops24h 25m
Sanya Phoenix Intl
Mon 3/9
6:30 am-8:34 pm
2 stops29h 04m
$1,188
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
$1,196
PortlandSanya
PDX - SYX
PDXSYX
Portland
Thu 3/12
6:15 am-8:05 pm
2 stops46h 50m
Sanya Phoenix Intl
Mon 3/16
9:20 pm-4:43 pm
2 stops34h 23m
$1,245
Best time to book a flight from Oregon to Hainan
Have a flexible travel schedule? Discover the best time to fly to Hainan from Oregon 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 Oregon to Hainan
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