Cheap Flights to Umatilla County from ₩1,048,600

View ₩1,048,600 flight on Sat, Dec 27, 2025Opens in a new window

Popular airlines to Umatilla County

  • Boutique Air

    Boutique Air

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Umatilla County?

Prices were available within the past 7 days and start at ₩1,048,600 for one-way flights and ₩867,900 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Dec 27 - Sun, Dec 28
ICN
Seoul
PSC
Pasco
₩867,900 Roundtrip, found 12 hours ago
₩867,900
Roundtrip
found 12 hours ago
Select United flight, departing Sat, Dec 27 from Seoul to Pasco, returning Sun, Dec 28, priced at ₩867,900 found 12 hours ago
Hawaiian Airlines
Sat, Dec 27 - Sun, Dec 28
ICN
Seoul
PSC
Pasco
₩962,500 Roundtrip, found 12 hours ago
₩962,500
Roundtrip
found 12 hours ago
Select Hawaiian Airlines flight, departing Sat, Dec 27 from Seoul to Pasco, returning Sun, Dec 28, priced at ₩962,500 found 12 hours ago
United
Sat, Dec 27 - Sun, Dec 28
ICN
Seoul
PSC
Pasco
₩1,080,400 Roundtrip, found 12 hours ago
₩1,080,400
Roundtrip
found 12 hours ago
Select United flight, departing Sat, Dec 27 from Seoul to Pasco, returning Sun, Dec 28, priced at ₩1,080,400 found 12 hours ago
United
Sat, Dec 27 - Sun, Dec 28
ICN
Seoul
PSC
Pasco
₩1,203,400 Roundtrip, found 12 hours ago
₩1,203,400
Roundtrip
found 12 hours ago
Select United flight, departing Sat, Dec 27 from Seoul to Pasco, returning Sun, Dec 28, priced at ₩1,203,400 found 12 hours ago
United
Sat, Dec 20 - Thu, Jan 1
ICN
Seoul
PSC
Pasco
₩1,203,500 Roundtrip, found 3 days ago
₩1,203,500
Roundtrip
found 3 days ago
Select United flight, departing Sat, Dec 20 from Seoul to Pasco, returning Thu, Jan 1, priced at ₩1,203,500 found 3 days ago
United
Sat, Dec 27 - Sun, Dec 28
ICN
Seoul
PSC
Pasco
₩1,326,100 Roundtrip, found 12 hours ago
₩1,326,100
Roundtrip
found 12 hours ago
Select United flight, departing Sat, Dec 27 from Seoul to Pasco, returning Sun, Dec 28, priced at ₩1,326,100 found 12 hours ago
Hawaiian Airlines
Sat, Dec 27 - Sun, Dec 28
ICN
Seoul
PSC
Pasco
₩1,342,300 Roundtrip, found 12 hours ago
₩1,342,300
Roundtrip
found 12 hours ago
Select Hawaiian Airlines flight, departing Sat, Dec 27 from Seoul to Pasco, returning Sun, Dec 28, priced at ₩1,342,300 found 12 hours ago
Hawaiian Airlines
Sat, Dec 27 - Sun, Dec 28
ICN
Seoul
PSC
Pasco
₩1,407,200 Roundtrip, found 12 hours ago
₩1,407,200
Roundtrip
found 12 hours ago
Select Hawaiian Airlines flight, departing Sat, Dec 27 from Seoul to Pasco, returning Sun, Dec 28, priced at ₩1,407,200 found 12 hours ago
United
Sat, Dec 20 - Thu, Jan 1
ICN
Seoul
PSC
Pasco
₩1,416,000 Roundtrip, found 3 days ago
₩1,416,000
Roundtrip
found 3 days ago
Select United flight, departing Sat, Dec 20 from Seoul to Pasco, returning Thu, Jan 1, priced at ₩1,416,000 found 3 days ago
Delta
Sat, Dec 27 - Sun, Dec 28
ICN
Seoul
PSC
Pasco
₩2,025,400 Roundtrip, found 12 hours ago
₩2,025,400
Roundtrip
found 12 hours ago
Select Delta flight, departing Sat, Dec 27 from Seoul to Pasco, returning Sun, Dec 28, priced at ₩2,025,400 found 12 hours ago

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.

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 ₩867,900. 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 Seoul (ICN) sold for as low as ₩1,048,600 in the last seven days. During this time, the cost of a return air ticket to Umatilla County varied between ₩867,900 and ₩2,025,400. 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 ₩867,900 and ₩2,025,400. 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.

Trending flights to Umatilla County

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

United
Sat, Dec 27 - Sun, Dec 28
ICN
Seoul
PSC
Pasco
₩867,900 Roundtrip, found 12 hours ago
₩867,900
Roundtrip
found 12 hours ago
Select United flight, departing Sat, Dec 27 from Seoul to Pasco, returning Sun, Dec 28, priced at ₩867,900 found 12 hours ago
*Available to Expedia members.