A large, solitary rock formation on a grassy hill under a clear sky.

Umatilla County Flights - Book Cheap Flights to Umatilla County

View RM844 flight on Tue, 25 Aug 2026Opens in a new window

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Cheap round-trip flights to Umatilla County

Prices were available within the past 7 days and start at RM844 for one-way flights and RM1,687 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 25 Aug - Tue, 1 Sept
ORD
Chicago
PSC
Pasco
RM1,687 Return, found 1 day ago
RM1,687
Return
found 1 day ago
Select Delta flight, departing Tue, 25 Aug from Chicago to Pasco, returning Tue, 1 Sept, priced at RM1,687 found 1 day ago
Delta
Tue, 25 Aug - Tue, 1 Sept
ORD
Chicago
PSC
Pasco
RM1,863 Return, found 1 day ago
RM1,863
Return
found 1 day ago
Select Delta flight, departing Tue, 25 Aug from Chicago to Pasco, returning Tue, 1 Sept, priced at RM1,863 found 1 day ago
Delta
Tue, 25 Aug - Tue, 1 Sept
ORD
Chicago
PSC
Pasco
RM1,892 Return, found 1 day ago
RM1,892
Return
found 1 day ago
Select Delta flight, departing Tue, 25 Aug from Chicago to Pasco, returning Tue, 1 Sept, priced at RM1,892 found 1 day ago
Delta
Tue, 25 Aug - Tue, 1 Sept
ORD
Chicago
PSC
Pasco
RM1,933 Return, found 1 day ago
RM1,933
Return
found 1 day ago
Select Delta flight, departing Tue, 25 Aug from Chicago to Pasco, returning Tue, 1 Sept, priced at RM1,933 found 1 day ago
Delta
Tue, 25 Aug - Tue, 1 Sept
ORD
Chicago
PSC
Pasco
RM1,994 Return, found 1 day ago
RM1,994
Return
found 1 day ago
Select Delta flight, departing Tue, 25 Aug from Chicago to Pasco, returning Tue, 1 Sept, priced at RM1,994 found 1 day ago
Delta
Tue, 25 Aug - Tue, 1 Sept
ORD
Chicago
PSC
Pasco
RM2,056 Return, found 1 day ago
RM2,056
Return
found 1 day ago
Select Delta flight, departing Tue, 25 Aug from Chicago to Pasco, returning Tue, 1 Sept, priced at RM2,056 found 1 day ago
Delta
Tue, 25 Aug - Tue, 1 Sept
ORD
Chicago
PSC
Pasco
RM2,067 Return, found 1 day ago
RM2,067
Return
found 1 day ago
Select Delta flight, departing Tue, 25 Aug from Chicago to Pasco, returning Tue, 1 Sept, priced at RM2,067 found 1 day ago
United
Tue, 25 Aug - Tue, 1 Sept
ORD
Chicago
PSC
Pasco
RM2,068 Return, found 1 day ago
RM2,068
Return
found 1 day ago
Select United flight, departing Tue, 25 Aug from Chicago to Pasco, returning Tue, 1 Sept, priced at RM2,068 found 1 day ago
American Airlines
Tue, 25 Aug - Tue, 1 Sept
ORD
Chicago
PSC
Pasco
RM2,096 Return, found 1 day ago
RM2,096
Return
found 1 day ago
Select American Airlines flight, departing Tue, 25 Aug from Chicago to Pasco, returning Tue, 1 Sept, priced at RM2,096 found 1 day ago
United
Tue, 25 Aug - Tue, 1 Sept
ORD
Chicago
PSC
Pasco
RM2,096 Return, found 1 day ago
RM2,096
Return
found 1 day ago
Select United flight, departing Tue, 25 Aug from Chicago to Pasco, returning Tue, 1 Sept, priced at RM2,096 found 1 day ago

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 RM1,687. 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 Chicago (ORD) sold for as low as RM844 in the last seven days. During this time, the cost of a return air ticket to Umatilla County varied between RM1,687 and RM3,284. 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.
How much is a plane ticket to Umatilla County?
In the last seven days, journeys to Umatilla County ranged between RM1,687 and RM3,284. 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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About Umatilla County

Expedia offers flights to Umatilla County to meet every traveler'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.
About Umatilla County
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