$539 Cheap Flights from Portland (PDX) to Sanya (SYX)

View $539 flight on Sun, Dec 7, 2025Opens in a new window

Popular airlines from Portland International Airport (PDX) to Sanya (SYX-Phoenix Intl.)

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Cheap Flights from Portland to Sanya (PDX-SYX)

Prices were available within the past 7 days and start at $539 for one-way flights and $713 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Nov 27 - Mon, Dec 8
PDX
Portland
SYX
Sanya
$713 Roundtrip, found 1 hour ago
$713
Roundtrip
found 1 hour ago
Select Delta flight, departing Thu, Nov 27 from Portland to Sanya, returning Mon, Dec 8, priced at $713 found 1 hour ago
Alaska Airlines
Wed, Dec 3 - Mon, Dec 8
PDX
Portland
SYX
Sanya
$778 Roundtrip, found 1 hour ago
$778
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Wed, Dec 3 from Portland to Sanya, returning Mon, Dec 8, priced at $778 found 1 hour ago
Delta
Thu, Nov 27 - Fri, Dec 12
PDX
Portland
SYX
Sanya
$793 Roundtrip, found 1 hour ago
$793
Roundtrip
found 1 hour ago
Select Delta flight, departing Thu, Nov 27 from Portland to Sanya, returning Fri, Dec 12, priced at $793 found 1 hour ago
Alaska Airlines
Wed, Dec 3 - Tue, Dec 9
PDX
Portland
SYX
Sanya
$843 Roundtrip, found 1 hour ago
$843
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Wed, Dec 3 from Portland to Sanya, returning Tue, Dec 9, priced at $843 found 1 hour ago
Alaska Airlines
Wed, Dec 3 - Fri, Dec 12
PDX
Portland
SYX
Sanya
$858 Roundtrip, found 1 hour ago
$858
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Wed, Dec 3 from Portland to Sanya, returning Fri, Dec 12, priced at $858 found 1 hour ago
Delta
Thu, Nov 27 - Thu, Dec 11
PDX
Portland
SYX
Sanya
$908 Roundtrip, found 1 hour ago
$908
Roundtrip
found 1 hour ago
Select Delta flight, departing Thu, Nov 27 from Portland to Sanya, returning Thu, Dec 11, priced at $908 found 1 hour ago
Alaska Airlines
Sat, Jan 10 - Mon, Jan 26
PDX
Portland
SYX
Sanya
$911 Roundtrip, found 6 days ago
$911
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Jan 10 from Portland to Sanya, returning Mon, Jan 26, priced at $911 found 6 days ago
China Eastern Airlines
Fri, Nov 28 - Mon, Dec 8
PDX
Portland
SYX
Sanya
$928 Roundtrip, found 6 hours ago
$928
Roundtrip
found 6 hours ago
Select China Eastern Airlines flight, departing Fri, Nov 28 from Portland to Sanya, returning Mon, Dec 8, priced at $928 found 6 hours ago
American Airlines
Sun, Dec 7 - Sat, Dec 20
PDX
Portland
SYX
Sanya
$937 Roundtrip, found 3 days ago
$937
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Dec 7 from Portland to Sanya, returning Sat, Dec 20, priced at $937 found 3 days ago
Hawaiian Airlines
Wed, Dec 3 - Thu, Dec 11
PDX
Portland
SYX
Sanya
$1,002 Roundtrip, found 1 hour ago
$1,002
Roundtrip
found 1 hour ago
Select Hawaiian Airlines flight, departing Wed, Dec 3 from Portland to Sanya, returning Thu, Dec 11, priced at $1,002 found 1 hour ago

Frequently asked questions

How much does a flight from Portland Intl. Airport (PDX) to Phoenix Intl. Airport (SYX) cost?
Grab a cheap one-way flight from $539 or cheap return flight from $713 from Portland Intl. Airport (PDX) to Phoenix Intl. Airport (SYX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Portland Intl. Airport (PDX) to Phoenix Intl. Airport (SYX)?
November is the cheapest month to fly from PDX to SYX. Avoiding peak travel times is often the key to finding a great deal.
What is the cheapest airline that flies from Portland Intl. Airport (PDX) to Phoenix Intl. Airport (SYX)?
To find the cheapest airline that'll fly you from PDX to SYX, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Portland Intl. Airport (PDX) to Phoenix Intl. Airport (SYX)?
You'll have to book a flight with a layover when traveling from Portland Intl. Airport (PDX) to Phoenix Intl. Airport (SYX). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from PDX to SYX?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Portland Intl. Airport (PDX) to Phoenix Intl. Airport (SYX)?
Choose a flight from Portland Intl. Airport (PDX) to Phoenix Intl. Airport (SYX) that takes off before 3 PM to reduce the risk of cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Portland Intl. Airport (PDX) to Phoenix Intl. Airport (SYX) last-minute?
Waiting until right before your break to book your flight from PDX to SYX often results in higher prices. While you may come across some last-minute discounts, they're not always guaranteed. Keep your travel plans flexible for a better chance of scoring a bargain.
Is it cheaper to book a PDX to SYX flight and hotel package?
Compared with arranging hotels and flights separately, booking a PDX to SYX flight and hotel package with Expedia could lead to significant savings. Better still, having it all in one place will take the stress out of travel planning. Simply pick your flights and choose from our wide range of hotels, then customize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Portland Intl. Airport (PDX) to Phoenix Intl. Airport (SYX)?
Typically, you can cancel or reschedule your PDX to SYX flight. However, there may be additional fees, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you want further information, go to our Customer Service portal.

Travel information

Origin airport
Portland Intl.
Destination airport
Phoenix Intl.
Roundtrip price
$713
Distance
6953 mi

Book with confidence

Portland to Sanya Flights

The cheapest times to fly from Portland to Sanya

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Portland to Sanya are during the month of November. You can find some of the cheapest flights from Portland to Sanya with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portland to Sanya

Sunday is one of the best days to book for cheap flights from Portland to Sanya: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Portland to Sanya

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Portland to Sanya in 2025. You can also book with separate airlines for your outbound and return journeys, from $539 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Portland to Sanya flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Portland to Sanya airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Portland to Sanya Flights

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*Available to One Key members.