Flights to Willamette Valley, Oregon from NT$18,020

View NT$11,030 flight on Sat, 2025/11/22Opens in a new window

Popular airlines

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • American Airlines

    American Airlines

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Sun Country Airlines

    Sun Country Airlines

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 45% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Willamette Valley?

Prices were available within the past 7 days and start at NT$11,030 for one-way flights and NT$18,020 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Mar 30 - Fri, Apr 3
TPE
Taipei
PDX
Portland
NT$18,209 Roundtrip, found 5 days ago
NT$18,209
Roundtrip
found 5 days ago
Select United flight, departing Mon, Mar 30 from Taipei to Portland, returning Fri, Apr 3, priced at NT$18,209 found 5 days ago
Delta
Thu, Feb 12 - Sun, Feb 22
TPE
Taipei
PDX
Portland
NT$20,767 Roundtrip, found 4 days ago
NT$20,767
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Feb 12 from Taipei to Portland, returning Sun, Feb 22, priced at NT$20,767 found 4 days ago
STARLUX Airlines
Mon, Mar 2 - Tue, Mar 10
TPE
Taipei
PDX
Portland
NT$28,069 Roundtrip, found 1 day ago
NT$28,069
Roundtrip
found 1 day ago
Select STARLUX Airlines flight, departing Mon, Mar 2 from Taipei to Portland, returning Tue, Mar 10, priced at NT$28,069 found 1 day ago
All Nippon Airways
Thu, Dec 11 - Wed, Dec 31
TSA
Taipei
PDX
Portland
NT$30,362 Roundtrip, found 4 days ago
NT$30,362
Roundtrip
found 4 days ago
Select All Nippon Airways flight, departing Thu, Dec 11 from Taipei to Portland, returning Wed, Dec 31, priced at NT$30,362 found 4 days ago
Cathay Pacific
Wed, Feb 11 - Sat, Feb 21
TPE
Taipei
PDX
Portland
NT$31,771 Roundtrip, just found
NT$31,771
Roundtrip
just found
Select Cathay Pacific flight, departing Wed, Feb 11 from Taipei to Portland, returning Sat, Feb 21, priced at NT$31,771 just found

Frequently asked questions

How do I find cheap flights to Willamette Valley that have flexible change policies?
Search for affordable fares to Willamette Valley, then select "No change fee" directly below the "Flexible change policies" filter. It really is that easy. We know that travel plans change and flexibility is essential, so book with confidence with Expedia.
Which airlines fly to Willamette Valley?
Grab a seat with one of these airlines and the vibrant region of Willamette Valley will be yours to explore:

  • Alaska Airlines - 2,614 flights to or near Willamette Valley each month, including 2,614 flights to Portland Intl. Airport (PDX) per month.
  • Delta Air Lines - 814 flights to or near Willamette Valley each month, including 814 flights to Portland Intl. Airport (PDX) per month.
  • Southwest Airlines - 784 flights to or near Willamette Valley each month, including 784 flights to Portland Intl. Airport (PDX) per month.

How can I find cheap tickets to Willamette Valley?
A helpful strategy for getting your hands on cheap fares is to be flexible with your dates. Begin with searching for your flight to Willamette Valley, then click on the "flexible dates" box for a list of prices for nearby days. Want another tip? Book well ahead. For an idea of costs, NT$18,020 was the lowest price for a flight to Willamette Valley in the last seven days.
How much is a flight to Willamette Valley?
In the last seven days, round-trip airfares to Willamette Valley sold from just NT$18,020 and reached a maximum cost of NT$31,771. For one-way fares departing from Taipei (TPE), the lowest amount paid during this time was just NT$11,030.
What are the most popular airports to fly into in Willamette Valley?
Start planning your Willamette Valley escape by booking one of the 5,648 monthly flights to Portland Intl. Airport (PDX). This is the region's main entryway.
When is the cheapest time to fly to Willamette Valley?
If you'd prefer to spend your hard-earned vacation money getting to know Willamette Valley rather than on flying there, take off early in the week. The most cost-effective day to fly is normally Tuesday, with Monday coming in second. With many people keeping their travel to weekends, Saturday often has the highest ticket prices.
How much is a plane ticket to Willamette Valley?
In the last seven days, plane tickets to Willamette Valley cost between NT$18,020 and NT$31,771. Prices rise as your travel date nears, so grab a bargain today.
What months are the cheapest to book a flight to Willamette Valley?
To pick up cheap flights to Willamette Valley, book sometime in February when ticket prices are at their cheapest. When's the most expensive? In the United States, it's December.

Travel information

Destination airport
Portland Intl.
Destination airport IATA code
PDX
Destination city name
Portland
Roundtrip price
NT$18,020

Trending flights to Willamette Valley

Prices were available within the past 7 days and start at NT$11,030 for one-way flights and NT$18,020 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Dec 8 - Mon, Dec 8
TPE
Taipei
PDX
Portland
NT$18,020 Roundtrip, found 3 hours ago
NT$18,020
Roundtrip
found 3 hours ago
Select United flight, departing Mon, Dec 8 from Taipei to Portland, returning Mon, Dec 8, priced at NT$18,020 found 3 hours ago

Explore a world of travel with Expedia

*Available to Expedia members.