$492 Cheap Flights from Portland (PDX) to Sanya (SYX)

View $492 flight on Mon, Sep 8, 2025Opens in a new window

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

Cheap Flights from Portland to Sanya (PDX-SYX)

Prices were available within the past 7 days and start at $492 for one-way flights and $1,161 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sun, Nov 9 - Tue, Nov 18
PDX
Portland
SYX
Sanya
$1,161 Roundtrip, found 6 days ago
$1,161
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sun, Nov 9 from Portland to Sanya, returning Tue, Nov 18, priced at $1,161 found 6 days ago
Air Canada
Sun, Nov 9 - Tue, Nov 18
PDX
Portland
SYX
Sanya
$1,169 Roundtrip, found 6 days ago
$1,169
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sun, Nov 9 from Portland to Sanya, returning Tue, Nov 18, priced at $1,169 found 6 days ago
Air Canada
Mon, Nov 17 - Thu, Nov 27
PDX
Portland
SYX
Sanya
$1,206 Roundtrip, found 9 hours ago
$1,206
Roundtrip
found 9 hours ago
Select Air Canada flight, departing Mon, Nov 17 from Portland to Sanya, returning Thu, Nov 27, priced at $1,206 found 9 hours ago
Air Canada
Sun, Nov 9 - Tue, Nov 18
PDX
Portland
SYX
Sanya
$1,306 Roundtrip, found 6 days ago
$1,306
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sun, Nov 9 from Portland to Sanya, returning Tue, Nov 18, priced at $1,306 found 6 days ago
American Airlines
Sun, Nov 9 - Tue, Nov 18
PDX
Portland
SYX
Sanya
$1,313 Roundtrip, found 6 days ago
$1,313
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Nov 9 from Portland to Sanya, returning Tue, Nov 18, priced at $1,313 found 6 days ago
Alaska Airlines
Sun, Nov 9 - Tue, Nov 18
PDX
Portland
SYX
Sanya
$1,354 Roundtrip, found 6 days ago
$1,354
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sun, Nov 9 from Portland to Sanya, returning Tue, Nov 18, priced at $1,354 found 6 days ago
Alaska Airlines
Sun, Nov 9 - Tue, Nov 18
PDX
Portland
SYX
Sanya
$1,368 Roundtrip, found 6 days ago
$1,368
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sun, Nov 9 from Portland to Sanya, returning Tue, Nov 18, priced at $1,368 found 6 days ago
Air Canada
Sun, Nov 9 - Tue, Nov 18
PDX
Portland
SYX
Sanya
$1,397 Roundtrip, found 6 days ago
$1,397
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sun, Nov 9 from Portland to Sanya, returning Tue, Nov 18, priced at $1,397 found 6 days ago
China Eastern Airlines
Mon, Nov 17 - Thu, Nov 27
PDX
Portland
SYX
Sanya
$1,436 Roundtrip, found 9 hours ago
$1,436
Roundtrip
found 9 hours ago
Select China Eastern Airlines flight, departing Mon, Nov 17 from Portland to Sanya, returning Thu, Nov 27, priced at $1,436 found 9 hours ago
Delta
Sun, Nov 9 - Tue, Nov 18
PDX
Portland
SYX
Sanya
$2,684 Roundtrip, found 6 days ago
$2,684
Roundtrip
found 6 days ago
Select Delta flight, departing Sun, Nov 9 from Portland to Sanya, returning Tue, Nov 18, priced at $2,684 found 6 days ago
Flights from Portland (PDX) to Sanya (SYX)
Origin airport
Portland Intl.
Destination airport
Phoenix Intl.
Roundtrip price
$1,160
Distance
6953 mi

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 $492 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.

 

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 $492 or cheap return flight from $1,161 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.

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*Available to One Key members.