Cheap Flights to Eastern Oregon

View ฿21,360 flight on Sun, 28 Sep 2025Opens in a new window

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Cheap round-trip flights to Eastern Oregon

Prices were available within the past 7 days and start at ฿21,360 for one-way flights and ฿32,185 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

EVA Airways
Sun, 28 Sep - Wed, 29 Oct
BKK
Bangkok
PSC
Pasco
฿32,185 Return, found 11 hours ago
฿32,185
Return
found 11 hours ago
Select EVA Airways flight, departing Sun, 28 Sep from Bangkok to Pasco, returning Wed, 29 Oct, priced at ฿32,185 found 11 hours ago
China Airlines
Mon, 24 Nov - Sat, 17 Jan
BKK
Bangkok
ALW
Walla Walla
฿33,555 Return, found 2 hours ago
฿33,555
Return
found 2 hours ago
Select China Airlines flight, departing Mon, 24 Nov from Bangkok to Walla Walla, returning Sat, 17 Jan, priced at ฿33,555 found 2 hours ago
United
Wed, 20 Aug - Sun, 28 Sep
BKK
Bangkok
PSC
Pasco
฿33,750 Return, found 10 hours ago
฿33,750
Return
found 10 hours ago
Select United flight, departing Wed, 20 Aug from Bangkok to Pasco, returning Sun, 28 Sep, priced at ฿33,750 found 10 hours ago
Qatar Airways
Sun, 28 Sep - Wed, 29 Oct
BKK
Bangkok
PSC
Pasco
฿39,670 Return, found 11 hours ago
฿39,670
Return
found 11 hours ago
Select Qatar Airways flight, departing Sun, 28 Sep from Bangkok to Pasco, returning Wed, 29 Oct, priced at ฿39,670 found 11 hours ago
Delta
Tue, 26 Aug - Tue, 23 Sep
BKK
Bangkok
PSC
Pasco
฿44,810 Return, found 20 hours ago
฿44,810
Return
found 20 hours ago
Select Delta flight, departing Tue, 26 Aug from Bangkok to Pasco, returning Tue, 23 Sep, priced at ฿44,810 found 20 hours ago

Flights to Eastern Oregon

Searching for cheap flights to Eastern Oregon? No travel company presents more choices than Expedia if you're looking to compare flights to Eastern Oregon. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Eastern Oregon. Expedia provides the cheapest flights to Eastern Oregon and you may find even greater savings if you combine your flight to Eastern Oregon with a hotel stay. Travellers who are flexible about flight times can benefit from last minute cheap flights to Eastern Oregon.

Expedia is the largest online travel agency which means that Expedia have access to cheap airline tickets. So make sure you check Expedia regularly for these bargain flights because the cheapest airline ticket deals sell out fast.

Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Eastern Oregon for that period and let you choose your preferred time and airline.

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 ฿32,185.
How much is a flight to Eastern Oregon?
One-way flights from Bangkok (BKK) sold for just ฿21,360 in the last seven days. During this period, the price of a return ticket to Eastern Oregon varied between ฿32,185 and ฿81,845. 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.

How much is a plane ticket to Eastern Oregon?
In the last seven days, flights to Eastern Oregon varied from ฿32,185 to ฿81,845.
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.
Flights to Eastern Oregon information
Destination airport
Tri-Cities
Destination airport IATA code
PSC
Destination city name
Pasco
Return price
฿32,185

Trending flights to Eastern Oregon

Prices were available within the past 7 days and start at ฿21,360 for one-way flights and ฿32,185 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

EVA Airways
Sun, 28 Sep - Wed, 29 Oct
BKK
Bangkok
PSC
Pasco
฿32,185 Return, found 11 hours ago
฿32,185
Return
found 11 hours ago
Select EVA Airways flight, departing Sun, 28 Sep from Bangkok to Pasco, returning Wed, 29 Oct, priced at ฿32,185 found 11 hours ago
*Available to Expedia members.