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

Prices for flights from Portland Airport to Hainan refresh daily.

How old do you have to be to fly from Portland Airport to Hainan?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Hainan.

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

The travel and health documents you'll need for your trip to Hainan may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Hainan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$737 Cheap Flights from Portland to Hainan in 2026

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Find the cheapest flights from Portland 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

5:36 pm - 12:20 pm

PDX

HAK

51h 44m

2 stops

1:35 pm - 10:51 pm

HAK

PDX

48h 16m

2 stops

$1,627Multiple Airlines

Wed, Jun 17 - Wed, Sep 16

2:51 pm - 1:35 pm

PDX

SYX

55h 44m

2 stops

8:25 pm - 8:35 pm

SYX

PDX

39h 10m

2 stops

$1,775Multiple Airlines

Fri, May 29 - Thu, Jun 4

2:30 pm - 12:45 pm

PDX

SYX

31h 15m

3 stops

1:45 pm - 9:30 am

SYX

PDX

34h 45m

3 stops

$1,884Multiple Airlines

Fri, May 29 - Thu, Jun 4

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

7:45 pm - 12:45 pm

PDX

SYX

26h 00m

2 stops

1:45 pm - 9:30 am

SYX

PDX

34h 45m

3 stops

$1,953Multiple Airlines

Fri, May 29 - Thu, Jun 4

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 - 12:55 am

PDX

HAK

42h 28m

2 stops

9:05 pm - 10:09 am

HAK

PDX

52h 04m

3 stops

$2,691Multiple Airlines

Wed, Jun 17 - Wed, Sep 16

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 Portland to Hainan

Our best China Eastern deals on Portland 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

5:36 pm-12:20 pm

2 stops51h 44m

Haikou Meilan Intl

Wed 9/16

1:35 pm-10:51 pm

2 stops48h 16m

$1,627

PortlandSanya

PDX - SYX

PDXSYX

Portland

Fri 5/29

2:51 pm-1:35 pm

2 stops55h 44m

Sanya Phoenix Intl

Thu 6/4

8:25 pm-8:35 pm

2 stops39h 10m

$1,775

PortlandSanya

PDX - SYX

PDXSYX

Portland

Fri 5/29

2:30 pm-12:45 pm

3 stops31h 15m

Sanya Phoenix Intl

Thu 6/4

1:45 pm-9:30 am

3 stops34h 45m

$1,884

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

Quickest round-trip

PortlandSanya

PDX - SYX

PDXSYX

Portland

Fri 5/29

7:45 pm-12:45 pm

2 stops26h 00m

Sanya Phoenix Intl

Thu 6/4

1:45 pm-9:30 am

3 stops34h 45m

$1,953

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

PortlandHaikou

PDX - HAK

PDXHAK

Portland

Wed 6/17

3:27 pm-12:55 am

2 stops42h 28m

Haikou Meilan Intl

Wed 9/16

9:05 pm-10:09 am

3 stops52h 04m

$2,691

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

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland 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 Portland to Hainan?

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

Cheap Portland to Hainan flight deals and tips

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

Fastest flight time	25h 00m
Direct flights	None

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

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

Search flight deals

Frequently asked questions about flying from Portland to Hainan

When did momondo last update prices for flights from Portland Airport to Hainan?
Prices for flights from Portland Airport to Hainan refresh daily.
How old do you have to be to fly from Portland Airport to Hainan?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Hainan.
What documentation or ID do you need to fly to Hainan?
The travel and health documents you'll need for your trip to Hainan may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Hainan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Hainan. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Portland to Hainan with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Hainan from Portland.

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

If you are simply researching potential flights to Hainan, momondo offers a useful price alert feature which will track prices for flights to Hainan from Portland and alert you when they change.