PDX - XIY

$3,116 Find Cheap Flights from Portland to Xi'an

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Xi'an departing on 1/22. 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 Xi'an

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Xi'an, 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 Xi'an, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$3,116
United Airlines
Thu 1/22Mon 1/26
PDX - XIY • 2 stops
Cheapest one-way
Multiple Airlines
Fri 12/12
PDX - XIY • multi-stop
Top airlines
United Airlines
Cheapest • from $3,116 (round-trip)
Cathay Pacific
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Xi'an!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Xi'an 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 Xi'an

Thu, Jan 22 - Mon, Jan 26
United Airlines Logo
7:45 am - 10:25 pm
PDX
-
XIY
22h 40m2 stops
United Airlines Logo
2:00 pm - 11:06 pm
XIY
-
PDX
25h 06m2 stops
$3,116United Airlines
Thu, Jan 22 - Mon, Jan 26
Asiana Airlines Logo
7:51 pm - 12:25 pm
PDX
-
XIY
48h 34m2 stops
Asiana Airlines Logo
1:25 pm - 6:55 pm
XIY
-
PDX
21h 30m2 stops
$5,826Asiana Airlines
Booking Insights

KAYAK's insights & trends for Portland to Xi'an flights

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

Which airlines provide the cheapest flights from Portland to Xi'an?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Portland to Xi'an were found on United Airlines ($3,116) and Asiana Airlines ($5,826).

Which airlines fly non-stop between Portland and Xi'an?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Portland to Xi'an.

There is just one airline that flies from Portland to Xi'an direct and that is Cathay Pacific. The best round-trip deal found from Cathay Pacific for the route is $1,088.

Good to know

Cheapest flight$3,116
Flight from Portland to Xi'an

When to book flights from Portland to Xi'an

Are your dates flexible? Find out the best times to travel from Portland to Xi'an based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Portland to Xi'an

  • What is the cheapest flight from Portland to Xi'an?

    In the last 3 days, the lowest price for a flight from Portland to Xi'an was $3,116 for a round-trip ticket.

  • Do I need a passport to fly between Portland and Xi'an?

    A passport is required to fly from Portland to Xi'an.

  • Which airports will I be using when flying from Portland to Xi'an?

    Portland airport is called Portland and the only airport in Xi'an is Xi'an Xianyang.

  • Which aircraft models fly most regularly from Portland to Xi'an?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Portland to Xi'an?

    oneworld is the only airline alliance operating flights between Portland and Xi'an.

  • How does KAYAK find such low prices on flights from Portland to Xi'an?

    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 Xi'an.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Xi'an from Portland 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 Xi'an?

    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 to Xi'an with an airline and back to Portland with another airline. Booking your flights between Portland and XIY can sometimes prove cheaper using this method.

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

    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 to Xi'an from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Portland to Xi'an

 
See real verified KAYAK customer reviews for airlines flying from Portland to Xi'an. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Xi'an? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Cathay PacificOverall score based on 1095 reviews
7.9Boarding
7.8Entertainment
8.1Crew
7.6Comfort
7.3Food
Airline reviews

My flight was suppose to be at 7:45pm to fly but it didnt fly out until 8:55 to dallas so then all of my other flights was late and delay ihad to wait at the airport for extra 14 hours to be able to get on a different plane

2.0 MediocreHai, Dec 2025
DTW - DFW
Read more Cathay Pacific reviews

My flight was suppose to be at 7:45pm to fly but it didnt fly out until 8:55 to dallas so then all of my other flights was late and delay ihad to wait at the airport for extra 14 hours to be able to get on a different plane

The flight was just ok, but the vendor made it exceptio ally bard to manage my own reservation and would not give me access. The blocked all of the one time pins to come to their email address which caused me.to go through them eceryrime to get seats see rhe reservation and even get wheelchair access for my sick 71 year old uncle. They only xommunicates via a bot which gave me incorrect info. I thought this was Kayak and not underprivileged. They ruined his trip, did not get him aisle seats and made it impossible to purchase extra leg room. It was a horrible experience. He was taken to hospital on arrival only to find he had blood clots and pnemonia while trying to navigate the airport. This vendor is very irresponsible and the airline could not access his info.

There were delays at boarding and landing. These events resulted in a tight transfer time in HK. Poor signage for transfers. Finally, lost luggage at final destination.

It was good. The planes needed to be updated though, they were dated and the entertainment systems were old. Service was amazing. The pre-booked meals were lacklustre.

Super delayed. Unnecessary. Need more competent people doing logistics to keep things moving on time. Totally unacceptable.

The morning in Hong Kong was ridiculous. Very chaotic. The flight was delayed. Missed connecting flights. Kathy should be more competent in getting the planes ready ahead of time so that flights can depart on time.. totally ridiculous and unnecessary. Very poor performance.

Flew from lax economy on cathay 777. Seat configuration 3-4-3. When the forward seat reclines it feels like someone is leaning forward and staring you. If you are slightly big tray tables will touch your abdomen even with seats upright. AVOID this above 777 configuration at all cost for a long flight. However their Airbus 350 3-3-3 configuration felt spacious and Seats wider.

Well- trained, cheerful onboard staff. Business class seating and storage were excellent. Outstanding range of food choices, though quality ranged from just OK (seasonal rice and beef dish) to outstanding ( congee and soup noodles with beef brisket). But what can you expect; it's on a plane. I couldn't figure out the remote control, but touch screen worked well. My wife and I (in our 60s), didnt find much to watch from the Entertainment choices. We mostly watched the flight maps. The bedding did the job but is unwieldy and ends up in a clump, with one-third falling on the floor.

First time tying out business class with this airline, hat a disappointment, never returning. We didn’t get the meal as requested from Singapore to HKG flight. While meals served connecting flight, crew takes meal order based off passenger membership status by giving the. Priority selection of meals. It was a battle, plain disappointment, not worth the hype, price, class as categorized/ advertised

Leg room wasn't that great. Other than that it was a good flight

Everything you need to know for your flight from Portland to Xi'an

Information on your arrival and departure airports