When did momondo last update prices for flights from Oregon to Hainan?

Prices for flights from Oregon to Hainan are refreshed on a daily basis.

How old do you have to be to fly from Oregon to Hainan?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Oregon to Hainan.

What documentation or ID do you need to fly to Hainan?

The required travel and health documents for your Hainan trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hainan. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$737 Cheap Flights from Oregon to Hainan in 2026

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Find the cheapest flights from Oregon to Hainan

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:45 pm - 12:20 pm

PDX

HAK

47h 35m

2 stops

1:35 pm - 8:50 pm

HAK

PDX

46h 15m

2 stops

$1,548Multiple Airlines

Wed, Jun 17 - Wed, Sep 16

2:49 pm - 12:20 pm

PDX

HAK

54h 31m

2 stops

1:35 pm - 10:51 pm

HAK

PDX

48h 16m

2 stops

$1,627Multiple Airlines

Wed, Jun 17 - Wed, Sep 16

6:30 am - 12:20 pm

PDX

HAK

38h 50m

2 stops

6:50 pm - 4:10 pm

HAK

PDX

36h 20m

2 stops

$1,948China Eastern

Tue, Sep 29 - Fri, Oct 2

6:30 am - 12:20 pm

PDX

HAK

38h 50m

2 stops

7:55 pm - 4:10 pm

HAK

PDX

35h 15m

2 stops

$2,286China Eastern

Tue, Sep 29 - Fri, Oct 2

6:30 am - 10:50 am

PDX

HAK

37h 20m

2 stops

7:55 pm - 4:10 pm

HAK

PDX

35h 15m

2 stops

$2,624China Eastern

Tue, Sep 29 - Fri, Oct 2

3:27 pm - 3:40 pm

PDX

HAK

33h 13m

2 stops

4:50 pm - 2:27 pm

HAK

PDX

36h 37m

3 stops

$6,282Multiple Airlines

Wed, Jun 17 - Wed, Sep 16

China Eastern flights from Oregon to Hainan

Our best China Eastern deals on Oregon to Hainan flight tickets

China Eastern

Sep 29

PDX6:30 amPortland

38h 50m

2 stops

HAK12:20 pmHaikou Meilan Intl

Oct 2

HAK6:50 pmHaikou Meilan Intl

36h 20m

2 stops

PDX4:10 pmPortland

$1,948

China Eastern

Sep 29

PDX6:30 amPortland

38h 50m

2 stops

HAK12:20 pmHaikou Meilan Intl

Oct 2

HAK7:55 pmHaikou Meilan Intl

35h 15m

2 stops

PDX4:10 pmPortland

$2,286

China Eastern

Sep 29

PDX6:30 amPortland

37h 20m

2 stops

HAK10:50 amHaikou Meilan Intl

Oct 2

HAK7:55 pmHaikou Meilan Intl

35h 15m

2 stops

PDX4:10 pmPortland

$2,624

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandHaikou

PDX - HAK

PDXHAK

Portland

Wed 6/17

9:45 pm-12:20 pm

2 stops47h 35m

Haikou Meilan Intl

Wed 9/16

1:35 pm-8:50 pm

2 stops46h 15m

$1,548

PortlandHaikou

PDX - HAK

PDXHAK

Portland

Wed 6/17

2:49 pm-12:20 pm

2 stops54h 31m

Haikou Meilan Intl

Wed 9/16

1:35 pm-10:51 pm

2 stops48h 16m

$1,627

PortlandHaikou

PDX - HAK

PDXHAK

Portland

Tue 9/29

6:30 am-12:20 pm

2 stops38h 50m

Haikou Meilan Intl

Fri 10/2

6:50 pm-4:10 pm

2 stops36h 20m

$1,948

PortlandHaikou

PDX - HAK

PDXHAK

Portland

Tue 9/29

6:30 am-12:20 pm

2 stops38h 50m

Haikou Meilan Intl

Fri 10/2

7:55 pm-4:10 pm

2 stops35h 15m

$2,286

PortlandHaikou

PDX - HAK

PDXHAK

Portland

Tue 9/29

6:30 am-10:50 am

2 stops37h 20m

Haikou Meilan Intl

Fri 10/2

7:55 pm-4:10 pm

2 stops35h 15m

$2,624

Quickest round-trip

PortlandHaikou

PDX - HAK

PDXHAK

Portland

Wed 6/17

3:27 pm-3:40 pm

2 stops33h 13m

Haikou Meilan Intl

Wed 9/16

4:50 pm-2:27 pm

3 stops36h 37m

$6,282

Cheapest one-way

Quickest one-way

PortlandSanya

PDX - SYX

PDXSYX

Portland

Wed 7/15

5:37 pm-11:30 am

2 stops26h 53m

$737

PortlandSanya

PDX - SYX

PDXSYX

Portland

Wed 7/15

5:37 pm-11:30 am

2 stops26h 53m

$756

PortlandSanya

PDX - SYX

PDXSYX

Portland

Wed 7/15

2:45 pm-8:05 pm

2 stops38h 20m

$773

PortlandSanya

PDX - SYX

PDXSYX

Portland

Wed 7/15

7:00 am-1:10 am

2 stops27h 10m

$796

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

How to get the cheapest flight ticket from Oregon to Hainan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Oregon to Hainan?

American Airlines is the most popular carrier operating from Oregon to Hainan

Cheap Oregon to Hainan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oregon to Hainan

Fastest flight time	25h 00m
Direct flights	None

The fastest flight from Oregon to Hainan takes 25h 00m

There are no direct flights from Oregon to Hainan. There are no popular flight routes from Oregon to Hainan.

Search flight deals

Frequently asked questions about flying from Oregon to Hainan

When did momondo last update prices for flights from Oregon to Hainan?
Prices for flights from Oregon to Hainan are refreshed on a daily basis.
How old do you have to be to fly from Oregon to Hainan?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Oregon to Hainan.
What documentation or ID do you need to fly to Hainan?
The required travel and health documents for your Hainan trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hainan. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Oregon to Hainan?

It is quick and easy to find Oregon to Hainan flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Hainan that suits you.

Can I find flights from Oregon to Hainan with flexible booking policies on momondo?

momondo does allow users to show only those flights to Hainan from Oregon which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Oregon to Hainan?

Once you have performed a search for Oregon to Hainan flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Oregon to Hainan right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Oregon to Hainan now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Hainan and let you know when they change.