Cheap Flights to Umatilla County from ₩239,000

View ₩239,000 flight on Sun, Sep 27, 2026Opens in a new window

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Popular airlines to Umatilla County

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How much is the cheapest flight to Umatilla County?

Prices were available within the past 7 days and start at ₩239,000 for one-way flights and ₩418,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, May 28 - Sun, May 31
SEA
Seattle
PSC
Pasco
₩418,100 Roundtrip, found 1 day ago
₩418,100
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, May 28 from Seattle to Pasco, returning Sun, May 31, priced at ₩418,100 found 1 day ago
Delta
Sun, Sep 27 - Thu, Oct 1
SEA
Seattle
PSC
Pasco
₩477,900 Roundtrip, found 4 days ago
₩477,900
Roundtrip
found 4 days ago
Select Delta flight, departing Sun, Sep 27 from Seattle to Pasco, returning Thu, Oct 1, priced at ₩477,900 found 4 days ago
American Airlines
Thu, May 28 - Sun, May 31
SEA
Seattle
PSC
Pasco
₩516,100 Roundtrip, found 1 day ago
₩516,100
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, May 28 from Seattle to Pasco, returning Sun, May 31, priced at ₩516,100 found 1 day ago
Delta
Sun, Sep 27 - Thu, Oct 1
SEA
Seattle
PSC
Pasco
₩523,300 Roundtrip, found 4 days ago
₩523,300
Roundtrip
found 4 days ago
Select Delta flight, departing Sun, Sep 27 from Seattle to Pasco, returning Thu, Oct 1, priced at ₩523,300 found 4 days ago
Delta
Thu, May 28 - Sun, May 31
SEA
Seattle
PSC
Pasco
₩523,800 Roundtrip, found 1 day ago
₩523,800
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, May 28 from Seattle to Pasco, returning Sun, May 31, priced at ₩523,800 found 1 day ago
American Airlines
Sun, Sep 27 - Thu, Oct 1
SEA
Seattle
PSC
Pasco
₩530,800 Roundtrip, found 4 days ago
₩530,800
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sun, Sep 27 from Seattle to Pasco, returning Thu, Oct 1, priced at ₩530,800 found 4 days ago
American Airlines
Thu, May 28 - Sun, May 31
SEA
Seattle
PSC
Pasco
₩531,300 Roundtrip, found 1 day ago
₩531,300
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, May 28 from Seattle to Pasco, returning Sun, May 31, priced at ₩531,300 found 1 day ago
Alaska Airlines
Thu, May 28 - Sun, May 31
SEA
Seattle
PSC
Pasco
₩546,300 Roundtrip, found 1 day ago
₩546,300
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, May 28 from Seattle to Pasco, returning Sun, May 31, priced at ₩546,300 found 1 day ago
Hawaiian Airlines
Thu, Apr 16 - Mon, Apr 20
SFO
San Francisco
PSC
Pasco
₩586,400 Roundtrip, found 1 day ago
₩586,400
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Thu, Apr 16 from San Francisco to Pasco, returning Mon, Apr 20, priced at ₩586,400 found 1 day ago
United
Thu, Apr 16 - Mon, Apr 20
SFO
San Francisco
PSC
Pasco
₩804,400 Roundtrip, found 1 day ago
₩804,400
Roundtrip
found 1 day ago
Select United flight, departing Thu, Apr 16 from San Francisco to Pasco, returning Mon, Apr 20, priced at ₩804,400 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 ₩418,100. 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 Seattle (SEA) sold for as low as ₩239,000 in the last seven days. During this time, the cost of a return air ticket to Umatilla County varied between ₩418,100 and ₩804,400. 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 ₩418,100 and ₩804,400. 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 60ºF to 85ºF 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

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About Umatilla County

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