$597 Find Cheap Flights from Portland to Hainan

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Hainan departing on 7/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Hainan

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Hainan, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Hainan, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Portland to Hainan

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Haikou
Haikou2 stops$1,812
Sanya
Sanya2 stops$1,396
Haikou
Haikou2 stops$1,812
Sanya
Sanya2 stops$1,396

Book Cheap Portland to Hainan Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Hainan that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Hainan

Wed, Aug 5 - Wed, Aug 12
Multiple Airlines Logo
7:00 am - 4:20 pm
PDX
-
SYX
42h 20m
2 stops
Multiple Airlines Logo
2:15 pm - 1:50 pm
SYX
-
PDX
38h 35m
2 stops
$1,396Multiple Airlines
Wed, Aug 5 - Wed, Aug 12
Multiple Airlines Logo
3:30 pm - 12:45 pm
PDX
-
SYX
30h 15m
2 stops
Multiple Airlines Logo
9:15 pm - 2:51 pm
SYX
-
PDX
32h 36m
3 stops
$1,799Multiple Airlines
Fri, Sep 4 - Tue, Sep 8
Cathay Pacific Logo
9:35 pm - 3:40 pm
PDX
-
HAK
27h 05m
2 stops
Cathay Pacific Logo
4:50 pm - 1:51 pm
HAK
-
PDX
36h 01m
2 stops
$1,812Cathay Pacific
Fri, Sep 4 - Tue, Sep 8
Cathay Pacific Logo
9:35 pm - 3:40 pm
PDX
-
HAK
27h 05m
2 stops
Cathay Pacific Logo
4:50 pm - 1:51 pm
HAK
-
PDX
36h 01m
2 stops
$1,912Cathay Pacific
Wed, Aug 5 - Wed, Aug 12
Multiple Airlines Logo
10:10 am - 10:10 am
PDX
-
SYX
33h 00m
3 stops
Multiple Airlines Logo
9:15 pm - 2:51 pm
SYX
-
PDX
32h 36m
3 stops
$1,973Multiple Airlines
Tue, Sep 1 - Sat, Sep 5
China Eastern Logo
6:20 am - 12:20 pm
PDX
-
HAK
39h 00m
2 stops
China Eastern Logo
11:50 am - 4:33 pm
HAK
-
PDX
43h 43m
2 stops
$4,261China Eastern
Tue, Sep 1 - Sat, Sep 5
China Eastern Logo
6:20 am - 5:50 pm
PDX
-
HAK
44h 30m
2 stops
China Eastern Logo
1:35 pm - 4:33 pm
HAK
-
PDX
41h 58m
2 stops
$4,329China Eastern
Tue, Sep 1 - Sat, Sep 5
China Eastern Logo
6:20 am - 10:50 am
PDX
-
HAK
37h 30m
2 stops
China Eastern Logo
11:50 am - 4:33 pm
HAK
-
PDX
43h 43m
2 stops
$4,634China Eastern
Thu, Aug 13 - Thu, Aug 20
Multiple Airlines Logo
5:37 pm - 8:10 pm
PDX
-
SYX
35h 33m
2 stops
Multiple Airlines Logo
1:45 pm - 8:11 am
SYX
-
PDX
33h 26m
3 stops
$6,845Multiple Airlines
Thu, Aug 13 - Thu, Aug 20
Multiple Airlines Logo
2:49 pm - 3:30 pm
PDX
-
SYX
33h 41m
3 stops
Multiple Airlines Logo
11:10 am - 10:09 am
SYX
-
PDX
37h 59m
3 stops
$7,221Multiple Airlines
Booking Insights

KAYAK's insights & trends for Portland to Hainan flights

Get data-powered insights and trends into flights from Portland to Hainan to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Portland to Hainan?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Portland to Hainan were found on Cathay Pacific ($1,812) and China Eastern ($4,261).

Find deals

Good to know

Cheapest flight$597
Flight from Portland to Sanya

FAQs - booking Hainan flights

  • How does KAYAK find such low prices on flights from Portland to Hainan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Hainan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Hainan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Portland to Hainan is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Hainan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Portland to Hainan with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Hainan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Portland to Hainan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Portland to Hainan

Information on your arrival and departure airports

Portland (PDX)