Cheap Flights to Eastern Oregon

View AU$278 flight on Thu, 28 May 2026Opens in a new window

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Cheap Tickets to Eastern Oregon

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, 23 May - Sat, 30 May
SBP
San Luis Obispo
ALW
Walla Walla
AU$568 Return, found 22 hours ago
AU$568
Return
found 22 hours ago
Select Alaska Airlines flight, departing Sat, 23 May from San Luis Obispo to Walla Walla, returning Sat, 30 May, priced at AU$568 found 22 hours ago
American Airlines
Fri, 22 May - Fri, 29 May
SBP
San Luis Obispo
ALW
Walla Walla
AU$1,321 Return, found 1 day ago
AU$1,321
Return
found 1 day ago
Select American Airlines flight, departing Fri, 22 May from San Luis Obispo to Walla Walla, returning Fri, 29 May, priced at AU$1,321 found 1 day ago
Qatar Airways
Fri, 24 Apr - Tue, 28 Apr
BKK
Bangkok
PSC
Pasco
AU$1,778 Return, found 1 day ago
AU$1,778
Return
found 1 day ago
Select Qatar Airways flight, departing Fri, 24 Apr from Bangkok to Pasco, returning Tue, 28 Apr, priced at AU$1,778 found 1 day ago
Fiji Airways
Thu, 23 Apr - Mon, 27 Apr
SYD
Sydney
PSC
Pasco
AU$2,073 Return, found 3 days ago
AU$2,073
Return
found 3 days ago
Select Fiji Airways flight, departing Thu, 23 Apr from Sydney to Pasco, returning Mon, 27 Apr, priced at AU$2,073 found 3 days ago
United
Fri, 24 Apr - Tue, 28 Apr
BKK
Bangkok
PSC
Pasco
AU$2,174 Return, found 1 day ago
AU$2,174
Return
found 1 day ago
Select United flight, departing Fri, 24 Apr from Bangkok to Pasco, returning Tue, 28 Apr, priced at AU$2,174 found 1 day 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 AU$568.
How much is a flight to Eastern Oregon?
One-way flights from San Luis Obispo (SBP) sold for just AU$278 in the last seven days. During this period, the price of a return ticket to Eastern Oregon varied between AU$568 and AU$2,174. 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 AU$568 to AU$2,174.
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
Walla Walla Regional
Destination airport IATA code
ALW
Destination city name
Walla Walla
Return price
AU$568

Trending flights to Eastern Oregon

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fiji Airways
Thu, 23 Apr - Mon, 27 Apr
SYD
Sydney
PSC
Pasco
AU$2,073 Return, found 3 days ago
AU$2,073
Return
found 3 days ago
Select Fiji Airways flight, departing Thu, 23 Apr from Sydney to Pasco, returning Mon, 27 Apr, priced at AU$2,073 found 3 days ago

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