Flights to Eastern Oregon, Oregon from NT$18,087

View NT$21,604 flight on Mon, 2026/6/8Opens in a new window

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How much is the cheapest flight to Eastern Oregon?

Prices were available within the past 7 days and start at NT$21,604 for one-way flights and NT$18,087 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, May 13 - Wed, May 20
TWF
Twin Falls
PSC
Pasco
NT$18,087 Roundtrip, found 18 hours ago
NT$18,087
Roundtrip
found 18 hours ago
Select Delta flight, departing Wed, May 13 from Twin Falls to Pasco, returning Wed, May 20, priced at NT$18,087 found 18 hours ago
EVA Airways
Fri, Feb 5 - Sat, Feb 20
TPE
Taipei
PSC
Pasco
NT$34,785 Roundtrip, found 4 days ago
NT$34,785
Roundtrip
found 4 days ago
Select EVA Airways flight, departing Fri, Feb 5 from Taipei to Pasco, returning Sat, Feb 20, priced at NT$34,785 found 4 days ago
United
Thu, Oct 8 - Wed, Oct 14
TPE
Taipei
PSC
Pasco
NT$35,877 Roundtrip, found 1 hour ago
NT$35,877
Roundtrip
found 1 hour ago
Select United flight, departing Thu, Oct 8 from Taipei to Pasco, returning Wed, Oct 14, priced at NT$35,877 found 1 hour ago
Korean Air
Mon, Jun 8 - Mon, Jun 15
TPE
Taipei
PSC
Pasco
NT$38,691 Roundtrip, found 1 day ago
NT$38,691
Roundtrip
found 1 day ago
Select Korean Air flight, departing Mon, Jun 8 from Taipei to Pasco, returning Mon, Jun 15, priced at NT$38,691 found 1 day ago
Asiana Airlines
Wed, Oct 7 - Tue, Oct 13
TPE
Taipei
PSC
Pasco
NT$38,981 Roundtrip, found 6 hours ago
NT$38,981
Roundtrip
found 6 hours ago
Select Asiana Airlines flight, departing Wed, Oct 7 from Taipei to Pasco, returning Tue, Oct 13, priced at NT$38,981 found 6 hours ago

Frequently asked questions

How do I find cheap flights to Eastern Oregon that have flexible change policies?
When it comes to flying these days, flexibility is essential. That's why we have a "No change fee" filter to help you find cheap and flexible tickets to Eastern Oregon. It's on the left of your screen directly below the "Flexible change policies" heading.
Which airlines fly to Eastern Oregon?
Find a seat with one of these airlines and the dynamic region of Eastern Oregon will be yours to discover:

  • Delta Air Lines - 208 flights to or near Eastern Oregon each month, including 208 flights to Tri-Cities Airport (PSC) per month.
  • Alaska Airlines - 130 flights to or near Eastern Oregon each month, including 130 flights to Tri-Cities Airport (PSC) per month.
  • United Airlines - 117 flights to or near Eastern Oregon each month, including 117 flights to Tri-Cities Airport (PSC) per month.

How can I find cheap tickets to Eastern Oregon?
Book well in advance, travel on a cheaper day, avoid peak travel periods — you're not short of ways! Another one is to take advantage of Expedia's "flexible dates" function. Search for an Eastern Oregon flight, then check out the cheapest prices for nearby dates. In the last seven days, the lowest price for a flight to Eastern Oregon was NT$18,087.
How much is a flight to Eastern Oregon?
One-way flights from Taipei (TPE) sold for just NT$21,604 in the last seven days. During this period, the price of a return ticket to Eastern Oregon varied between NT$18,087 and NT$38,981. If you find a bargain, book immediately — these fares don't stick around for long.
What are the most popular airports to fly into in Eastern Oregon?
Picking the right airport comes down to factors including your budget and carrier. These are your options in Eastern Oregon:

  • Tri-Cities Airport (PSC) - 498 flights per month.
  • Eastern Oregon Regional Airport (PDT) - 91 flights per month.

When is the cheapest time to fly to Eastern Oregon?
Take off to Eastern Oregon early on in the week and you'll usually be rewarded with lower fares. Tuesday is typically the cheapest day to get on a plane, followed closely by Monday. If you want to avoid the costliest flights, keep clear of Saturdays.
How much is a plane ticket to Eastern Oregon?
In the last seven days, flights to Eastern Oregon varied from NT$18,087 to NT$38,981.
What months are the cheapest to book a flight to Eastern Oregon?
To pick up a fabulous deal to Eastern Oregon, book sometime in February when the prices are at their lowest. When do tickets cost the most? In the United States, it's December.

Travel information

Destination airport
Tri-Cities
Destination airport IATA code
PSC
Destination city name
Pasco
Roundtrip price
NT$18,087

Trending flights to Eastern Oregon

Prices were available within the past 7 days and start at NT$21,604 for one-way flights and NT$18,087 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Oct 8 - Wed, Oct 14
TPE
Taipei
PSC
Pasco
NT$33,377 Roundtrip, found 1 hour ago
NT$33,377
Roundtrip
found 1 hour ago
Select Delta flight, departing Thu, Oct 8 from Taipei to Pasco, returning Wed, Oct 14, priced at NT$33,377 found 1 hour ago

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