Cheap Flights to Willamette Valley

View ₩520,700 flight on Tue, May 6, 2025Opens in a new window

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How much is the cheapest flight to Willamette Valley?

Prices were available within the past 7 days and start at ₩520,700 for one-way flights and ₩694,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Oct 13 - Mon, Nov 3
ICN
Seoul
RDM
Redmond
₩694,800 Roundtrip, found 8 hours ago
₩694,800
Roundtrip
found 8 hours ago
Select United flight, departing Mon, Oct 13 from Seoul to Redmond, returning Mon, Nov 3, priced at ₩694,800 found 8 hours ago
United
Wed, Dec 10 - Thu, Jan 8
ICN
Seoul
PDX
Portland
₩735,500 Roundtrip, found 5 days ago
₩735,500
Roundtrip
found 5 days ago
Select United flight, departing Wed, Dec 10 from Seoul to Portland, returning Thu, Jan 8, priced at ₩735,500 found 5 days ago
United
Mon, Sep 22 - Thu, Oct 23
ICN
Seoul
EUG
Eugene
₩736,400 Roundtrip, found 3 days ago
₩736,400
Roundtrip
found 3 days ago
Select United flight, departing Mon, Sep 22 from Seoul to Eugene, returning Thu, Oct 23, priced at ₩736,400 found 3 days ago
United
Wed, Jun 4 - Mon, Aug 4
ICN
Seoul
OTH
North Bend
₩736,600 Roundtrip, found 21 hours ago
₩736,600
Roundtrip
found 21 hours ago
Select United flight, departing Wed, Jun 4 from Seoul to North Bend, returning Mon, Aug 4, priced at ₩736,600 found 21 hours ago
United
Thu, Dec 25 - Tue, Dec 30
ICN
Seoul
MFR
Medford
₩736,600 Roundtrip, found 8 hours ago
₩736,600
Roundtrip
found 8 hours ago
Select United flight, departing Thu, Dec 25 from Seoul to Medford, returning Tue, Dec 30, priced at ₩736,600 found 8 hours ago

Frequently asked questions

How do I find cheap flights to Willamette Valley that have flexible change policies?
Search for affordable fares to Willamette Valley, then select “No change fee” directly below the “Flexible change policies” filter. It really is that easy. We know that travel plans change and flexibility is essential, so book with confidence with Expedia.
Which airlines fly to Willamette Valley?
Grab a seat with one of these airlines and the vibrant region of Willamette Valley will be yours to explore:

  • Alaska Airlines - 2,614 flights to or near Willamette Valley each month, including 2,614 flights to Portland Intl. Airport (PDX) per month.
  • Delta Air Lines - 814 flights to or near Willamette Valley each month, including 814 flights to Portland Intl. Airport (PDX) per month.
  • Southwest Airlines - 784 flights to or near Willamette Valley each month, including 784 flights to Portland Intl. Airport (PDX) per month.

How can I find cheap tickets to Willamette Valley?
A helpful strategy for getting your hands on cheap fares is to be flexible with your dates. Begin with searching for your flight to Willamette Valley, then click on the “flexible dates” box for a list of prices for nearby days. Want another tip? Book well ahead. For an idea of costs, ₩694,800 was the lowest price for a flight to Willamette Valley in the last seven days.
How much is a flight to Willamette Valley?
In the last seven days, round-trip airfares to Willamette Valley sold from just ₩694,800 and reached a maximum cost of ₩736,600. For one-way fares departing from Seoul (ICN), the lowest amount paid during this time was just ₩520,700.
What are the most popular airports to fly into in Willamette Valley?
Start planning your Willamette Valley escape by booking one of the 5,648 monthly flights to Portland Intl. Airport (PDX). This is the region’s main entryway.
When is the cheapest time to fly to Willamette Valley?
If you’d prefer to spend your hard-earned vacation money getting to know Willamette Valley rather than on flying there, take off early in the week. The most cost-effective day to fly is normally Tuesday, with Monday coming in second. With many people keeping their travel to weekends, Saturday often has the highest ticket prices.
How much is a plane ticket to Willamette Valley?
In the last seven days, plane tickets to Willamette Valley cost between ₩694,800 and ₩736,600. Prices rise as your travel date nears, so grab a bargain today.
What months are the cheapest to book a flight to Willamette Valley?
To pick up cheap flights to Willamette Valley, book sometime in February when ticket prices are at their cheapest. When’s the most expensive? In the United States, it’s December.

Trending flights to Willamette Valley

Prices were available within the past 7 days and start at ₩520,700 for one-way flights and ₩694,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Oct 13 - Mon, Nov 3
ICN
Seoul
RDM
Redmond
₩694,800 Roundtrip, found 8 hours ago
₩694,800
Roundtrip
found 8 hours ago
Select United flight, departing Mon, Oct 13 from Seoul to Redmond, returning Mon, Nov 3, priced at ₩694,800 found 8 hours ago
*Available to Expedia members.