Cheap Flights to Umatilla County | Popular Routes to Umatilla County from HK$4,196

View HK$4,196 flight on Fri, 6 Feb 2026Opens in a new window

Popular airlines to Umatilla County

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Cheap round-trip flights to Umatilla County

Prices were available within the past 7 days and start at HK$4,196 for one-way flights and HK$6,719 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
Sat, 31 Jan - Sun, 1 Feb
HKG
Hong Kong SAR
ALW
Walla Walla
HK$6,719 Return, found 1 day ago
HK$6,719
Return
found 1 day ago
Select China Airlines flight, departing Sat, 31 Jan from Hong Kong SAR to Walla Walla, returning Sun, 1 Feb, priced at HK$6,719 found 1 day ago
EVA Airways
Sat, 31 Jan - Sun, 1 Feb
HKG
Hong Kong SAR
PSC
Pasco
HK$7,449 Return, found 1 day ago
HK$7,449
Return
found 1 day ago
Select EVA Airways flight, departing Sat, 31 Jan from Hong Kong SAR to Pasco, returning Sun, 1 Feb, priced at HK$7,449 found 1 day ago
EVA Airways
Sat, 31 Jan - Sun, 1 Feb
HKG
Hong Kong SAR
ALW
Walla Walla
HK$7,489 Return, found 1 day ago
HK$7,489
Return
found 1 day ago
Select EVA Airways flight, departing Sat, 31 Jan from Hong Kong SAR to Walla Walla, returning Sun, 1 Feb, priced at HK$7,489 found 1 day ago
EVA Airways
Sat, 31 Jan - Sun, 1 Feb
HKG
Hong Kong SAR
PSC
Pasco
HK$7,719 Return, found 1 day ago
HK$7,719
Return
found 1 day ago
Select EVA Airways flight, departing Sat, 31 Jan from Hong Kong SAR to Pasco, returning Sun, 1 Feb, priced at HK$7,719 found 1 day ago
China Airlines
Sat, 31 Jan - Sun, 1 Feb
HKG
Hong Kong SAR
PSC
Pasco
HK$7,889 Return, found 1 day ago
HK$7,889
Return
found 1 day ago
Select China Airlines flight, departing Sat, 31 Jan from Hong Kong SAR to Pasco, returning Sun, 1 Feb, priced at HK$7,889 found 1 day ago
China Airlines
Sat, 31 Jan - Sun, 1 Feb
HKG
Hong Kong SAR
PSC
Pasco
HK$8,179 Return, found 1 day ago
HK$8,179
Return
found 1 day ago
Select China Airlines flight, departing Sat, 31 Jan from Hong Kong SAR to Pasco, returning Sun, 1 Feb, priced at HK$8,179 found 1 day ago
EVA Airways
Sat, 31 Jan - Sun, 1 Feb
HKG
Hong Kong SAR
PSC
Pasco
HK$8,229 Return, found 1 day ago
HK$8,229
Return
found 1 day ago
Select EVA Airways flight, departing Sat, 31 Jan from Hong Kong SAR to Pasco, returning Sun, 1 Feb, priced at HK$8,229 found 1 day ago
Asiana Airlines
Sat, 31 Jan - Sun, 1 Feb
HKG
Hong Kong SAR
ALW
Walla Walla
HK$10,689 Return, found 1 day ago
HK$10,689
Return
found 1 day ago
Select Asiana Airlines flight, departing Sat, 31 Jan from Hong Kong SAR to Walla Walla, returning Sun, 1 Feb, priced at HK$10,689 found 1 day ago
United
Sat, 31 Jan - Sun, 1 Feb
HKG
Hong Kong SAR
PSC
Pasco
HK$11,801 Return, found 1 day ago
HK$11,801
Return
found 1 day ago
Select United flight, departing Sat, 31 Jan from Hong Kong SAR to Pasco, returning Sun, 1 Feb, priced at HK$11,801 found 1 day ago
Cathay Pacific
Sat, 31 Jan - Sun, 1 Feb
HKG
Hong Kong SAR
PSC
Pasco
HK$12,171 Return, found 1 day ago
HK$12,171
Return
found 1 day ago
Select Cathay Pacific flight, departing Sat, 31 Jan from Hong Kong SAR to Pasco, returning Sun, 1 Feb, priced at HK$12,171 found 1 day ago

About Umatilla County

Expedia offers flights to Umatilla County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Umatilla County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Umatilla County that have flexible change policies?
It's as easy as 1-2-3 with Expedia. Firstly, enter your travel dates and click "Search." Next step? Check "No change fee" directly underneath the "Flexible change policies" heading to the left of the screen. Step 3. Book your cheap and flexible fare to Umatilla County.
Which airlines fly to Umatilla County?
Boutique Air is a well-known air carrier servicing Umatilla County. Book an airfare to Eastern Oregon Regional Airport (PDT) and you'll have 91 Boutique Air flights every month to select from.
How can I find cheap tickets to Umatilla County?
One of the best ways to get your hands on cheap tickets to Umatilla County is to be flexible with your dates. Search for your flights, then click "flexible dates" at the top of your results. It'll bring up the cheapest prices for nearby days. The best price for a flight to Umatilla County in the last seven days was HK$6,719. Booking well in advance will usually help you get an even bigger bargain.
How much is a flight to Umatilla County?
One-way flights from Hong Kong SAR (HKG) sold for as low as HK$4,196 in the last seven days. During this time, the cost of a return air ticket to Umatilla County varied between HK$6,719 and HK$12,171. If you find a bargain, book as fast as you can — these prices don't stick around.
What are the most popular airports to fly into in Umatilla County?
Pack your suitcase and jet into Eastern Oregon Regional Airport (PDT), Umatilla County's leading flight hub. Reserve a seat on one of the 91 flights that land at this top destination every month.
When is the cheapest time to fly to Umatilla County?
Fly out on a Tuesday to raise your chances of scoring the cheapest flight to Umatilla County. Mondays are usually the second most affordable day to depart. Saturday is normally the priciest day to fly anywhere.
How much is a plane ticket to Umatilla County?
In the last seven days, journeys to Umatilla County ranged between HK$6,719 and HK$12,171. Prices generally depend on the departure time, seating class, airline and how early the fare is booked.
What is the best time to go to Umatilla County?
A terrific time to head to Hermiston is after June 20 when summer starts. In Umatilla County's main city, temperatures vary from 16ºC to 29ºC during this time — wonderful weather for seeing the sights! April, May and June are the most popular months to travel to this hot spot.
What months are the cheapest to book a flight to Umatilla County?
February is the best month to secure a seat for your Umatilla County escape. Fares are at their most expensive during the month of December, so avoid this time if you can.

Trending flights to Umatilla County

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.

China Airlines
Sat, 31 Jan - Sun, 1 Feb
HKG
Hong Kong SAR
ALW
Walla Walla
HK$6,719 Return, found 1 day ago
HK$6,719
Return
found 1 day ago
Select China Airlines flight, departing Sat, 31 Jan from Hong Kong SAR to Walla Walla, returning Sun, 1 Feb, priced at HK$6,719 found 1 day ago
*Available to Expedia members.