$439 Cheap Flights from Portland (PDX) to Xi'an (XIY)

View $439 flight on Tue, Nov 11, 2025Opens in a new window

Popular airlines from Portland International Airport (PDX) to Xi'an (XIY-Xianyang Intl.)

Cheap Flights from Portland to Xi'an (PDX-XIY)

Prices were available within the past 7 days and start at $439 for one-way flights and $861 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Nov 11 - Tue, Nov 18
PDX
Portland
XIY
Xi'an
$861 Roundtrip, found 2 days ago
$861
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Nov 11 from Portland to Xi'an, returning Tue, Nov 18, priced at $861 found 2 days ago
American Airlines
Sun, Nov 16 - Thu, Dec 4
PDX
Portland
XIY
Xi'an
$882 Roundtrip, found 1 day ago
$882
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Nov 16 from Portland to Xi'an, returning Thu, Dec 4, priced at $882 found 1 day ago
Alaska Airlines
Tue, Nov 11 - Tue, Nov 18
PDX
Portland
XIY
Xi'an
$888 Roundtrip, found 2 days ago
$888
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Nov 11 from Portland to Xi'an, returning Tue, Nov 18, priced at $888 found 2 days ago
Alaska Airlines
Tue, Nov 11 - Tue, Nov 18
PDX
Portland
XIY
Xi'an
$895 Roundtrip, found 2 days ago
$895
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Nov 11 from Portland to Xi'an, returning Tue, Nov 18, priced at $895 found 2 days ago
Alaska Airlines
Tue, Nov 11 - Tue, Nov 18
PDX
Portland
XIY
Xi'an
$915 Roundtrip, found 2 days ago
$915
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Nov 11 from Portland to Xi'an, returning Tue, Nov 18, priced at $915 found 2 days ago
Korean Air
Tue, Nov 18 - Thu, Dec 4
PDX
Portland
XIY
Xi'an
$921 Roundtrip, found 1 day ago
$921
Roundtrip
found 1 day ago
Select Korean Air flight, departing Tue, Nov 18 from Portland to Xi'an, returning Thu, Dec 4, priced at $921 found 1 day ago
Alaska Airlines
Tue, Nov 11 - Tue, Nov 18
PDX
Portland
XIY
Xi'an
$922 Roundtrip, found 2 days ago
$922
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Nov 11 from Portland to Xi'an, returning Tue, Nov 18, priced at $922 found 2 days ago
American Airlines
Tue, Nov 11 - Tue, Nov 18
PDX
Portland
XIY
Xi'an
$923 Roundtrip, found 2 days ago
$923
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Nov 11 from Portland to Xi'an, returning Tue, Nov 18, priced at $923 found 2 days ago
Delta
Mon, Nov 24 - Fri, Dec 5
PDX
Portland
XIY
Xi'an
$949 Roundtrip, found 15 hours ago
$949
Roundtrip
found 15 hours ago
Select Delta flight, departing Mon, Nov 24 from Portland to Xi'an, returning Fri, Dec 5, priced at $949 found 15 hours ago
Hawaiian Airlines
Thu, Dec 4 - Sun, Dec 14
PDX
Portland
XIY
Xi'an
$964 Roundtrip, found 1 day ago
$964
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Thu, Dec 4 from Portland to Xi'an, returning Sun, Dec 14, priced at $964 found 1 day ago

Alternative airports near Xi'an

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Xianyang Intl. XIY. Cheapest and Closest option available. Average driving time to city center is 27 minutes. Flights from $1,019
XIY
Xianyang Intl.
CheapestClosest
Average driving time to city center27 min
Flights from $1,019

Frequently asked questions

How much does a flight from Portland Intl. Airport (PDX) to Xianyang Intl. Airport (XIY) cost?
Lock in a cheap one-way flight from $439 or cheap return flight from $861 from Portland Intl. Airport (PDX) to Xianyang Intl. Airport (XIY) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Portland Intl. Airport (PDX) to Xianyang Intl. Airport (XIY)?
The cheapest month to fly from PDX to XIY is November, when demand is low. Off-peak months are often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Portland Intl. Airport (PDX) to Xianyang Intl. Airport (XIY)?
To find the cheapest airline flying from PDX to XIY, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Portland Intl. Airport (PDX) to Xianyang Intl. Airport (XIY)?
Nonstop flights from Portland Intl. Airport (PDX) to Xianyang Intl. Airport (XIY) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PDX to XIY?
Usually you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can vary based on the time of year, airline and other factors.*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 Xianyang Intl. Airport (XIY)?
Opt for a flight from Portland Intl. Airport (PDX) to Xianyang Intl. Airport (XIY) that takes off before 3 PM to reduce the risk of delays and 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 Xianyang Intl. Airport (XIY) last-minute?
Waiting until just before your trip to book a ticket from PDX to XIY generally means paying more. While you may come across some last-minute deals, there's no guarantee. Allow some flexibility in your schedule for the best chance of scoring a bargain.
Is it cheaper to book a PDX to XIY flight and hotel package?
Compared with arranging flights and hotels separately, booking a PDX to XIY flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one convenient place will take the stress out of planning your trip. Just secure your flights and choose from our extensive range of stays, then customize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Portland Intl. Airport (PDX) to Xianyang Intl. Airport (XIY)?
It's generally possible to reschedule or cancel your PDX to XIY flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Portland Intl.
Destination airport
Xianyang Intl.
Airlines serving
Air Canada, Asiana Airlines, Cathay Pacific, Korean Air, United
Roundtrip price
$861
Distance
6045 mi

Book with confidence

Portland to Xi'an Flights

The cheapest times to fly from Portland to Xi'an

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 Xi'an are during the month of November. You can find some of the cheapest flights from Portland to Xi'an with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portland to Xi'an

Sunday is one of the best days to book for cheap flights from Portland to Xi'an: 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 Xi'an

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 Xi'an in 2025. You can also book with separate airlines for your outbound and return journeys, from $439 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 Xi'an 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 Xi'an 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 Xi'an Flights

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*Available to One Key members.