Cheap Flights to Umatilla County | Popular Routes to Umatilla County from HK$1,596

View HK$1,596 flight on Tue, 3 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$1,596 for one-way flights and HK$2,697 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 3 Feb - Tue, 10 Feb
RST
Rochester
PSC
Pasco
HK$2,697 Return, found 2 days ago
HK$2,697
Return
found 2 days ago
Select Delta flight, departing Tue, 3 Feb from Rochester to Pasco, returning Tue, 10 Feb, priced at HK$2,697 found 2 days ago
Delta
Tue, 3 Feb - Tue, 10 Feb
RST
Rochester
PSC
Pasco
HK$3,278 Return, found 2 days ago
HK$3,278
Return
found 2 days ago
Select Delta flight, departing Tue, 3 Feb from Rochester to Pasco, returning Tue, 10 Feb, priced at HK$3,278 found 2 days ago
Delta
Tue, 3 Feb - Tue, 10 Feb
RST
Rochester
PSC
Pasco
HK$3,440 Return, found 2 days ago
HK$3,440
Return
found 2 days ago
Select Delta flight, departing Tue, 3 Feb from Rochester to Pasco, returning Tue, 10 Feb, priced at HK$3,440 found 2 days ago
Delta
Tue, 3 Mar - Tue, 10 Mar
RST
Rochester
PSC
Pasco
HK$3,644 Return, found 2 days ago
HK$3,644
Return
found 2 days ago
Select Delta flight, departing Tue, 3 Mar from Rochester to Pasco, returning Tue, 10 Mar, priced at HK$3,644 found 2 days ago
American Airlines
Tue, 3 Feb - Tue, 10 Feb
RST
Rochester
PSC
Pasco
HK$3,697 Return, found 2 days ago
HK$3,697
Return
found 2 days ago
Select American Airlines flight, departing Tue, 3 Feb from Rochester to Pasco, returning Tue, 10 Feb, priced at HK$3,697 found 2 days ago
Delta
Wed, 6 May - Wed, 13 May
RST
Rochester
PSC
Pasco
HK$3,720 Return, found 1 day ago
HK$3,720
Return
found 1 day ago
Select Delta flight, departing Wed, 6 May from Rochester to Pasco, returning Wed, 13 May, priced at HK$3,720 found 1 day ago
Delta
Wed, 6 May - Wed, 13 May
RST
Rochester
PSC
Pasco
HK$3,741 Return, found 1 day ago
HK$3,741
Return
found 1 day ago
Select Delta flight, departing Wed, 6 May from Rochester to Pasco, returning Wed, 13 May, priced at HK$3,741 found 1 day ago
Delta
Wed, 6 May - Wed, 13 May
RST
Rochester
PSC
Pasco
HK$3,772 Return, found 1 day ago
HK$3,772
Return
found 1 day ago
Select Delta flight, departing Wed, 6 May from Rochester to Pasco, returning Wed, 13 May, priced at HK$3,772 found 1 day ago
Delta
Tue, 3 Feb - Tue, 10 Feb
RST
Rochester
PSC
Pasco
HK$3,783 Return, found 2 days ago
HK$3,783
Return
found 2 days ago
Select Delta flight, departing Tue, 3 Feb from Rochester to Pasco, returning Tue, 10 Feb, priced at HK$3,783 found 2 days ago
United
Wed, 6 May - Wed, 13 May
RST
Rochester
PSC
Pasco
HK$7,986 Return, found 1 day ago
HK$7,986
Return
found 1 day ago
Select United flight, departing Wed, 6 May from Rochester to Pasco, returning Wed, 13 May, priced at HK$7,986 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$2,697. 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 Rochester (RST) sold for as low as HK$1,596 in the last seven days. During this time, the cost of a return air ticket to Umatilla County varied between HK$2,697 and HK$7,986. 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$2,697 and HK$7,986. 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.
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