Cherry blossoms on Portland Waterfront, with Steel Bridge and Portland Convention Center, Oregon

Cheap Flights to Oregon from ₩203,800

View ₩203,800 flight on Wed, Aug 12, 2026Opens in a new window

Popular airlines to Oregon

  • Alaska Airlines

  • United

  • Delta

  • American Airlines

  • Southwest Airlines

  • Frontier Airlines

  • JetBlue Airways

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How much is the cheapest flight to Oregon?

Prices were available within the past 7 days and start at ₩203,800 for one-way flights and ₩317,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Oct 14 - Sat, Oct 17
LAX
Los Angeles
PDX
Portland
₩317,700 Roundtrip, found 1 day ago
₩317,700
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Oct 14 from Los Angeles to Portland, returning Sat, Oct 17, priced at ₩317,700 found 1 day ago
United
Wed, Oct 14 - Sat, Oct 17
LAX
Los Angeles
PDX
Portland
₩409,500 Roundtrip, found 1 day ago
₩409,500
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 14 from Los Angeles to Portland, returning Sat, Oct 17, priced at ₩409,500 found 1 day ago
Alaska Airlines
Sat, Jul 4 - Tue, Jul 14
LAX
Los Angeles
PDX
Portland
₩435,600 Roundtrip, found 3 days ago
₩435,600
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Jul 4 from Los Angeles to Portland, returning Tue, Jul 14, priced at ₩435,600 found 3 days ago
American Airlines
Wed, Oct 14 - Sat, Oct 17
LAX
Los Angeles
PDX
Portland
₩440,500 Roundtrip, found 1 day ago
₩440,500
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Oct 14 from Los Angeles to Portland, returning Sat, Oct 17, priced at ₩440,500 found 1 day ago
Delta
Fri, Jul 3 - Mon, Jul 6
LAX
Los Angeles
PSC
Pasco
₩855,900 Roundtrip, found 1 day ago
₩855,900
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Jul 3 from Los Angeles to Pasco, returning Mon, Jul 6, priced at ₩855,900 found 1 day ago
United
Sun, Jun 28 - Wed, Jul 1
LAX
Los Angeles
OTH
North Bend
₩1,286,000 Roundtrip, found 5 days ago
₩1,286,000
Roundtrip
found 5 days ago
Select United flight, departing Sun, Jun 28 from Los Angeles to North Bend, returning Wed, Jul 1, priced at ₩1,286,000 found 5 days ago
Air Canada
Thu, Jun 25 - Wed, Jul 8
ICN
Seoul
PDX
Portland
₩1,594,300 Roundtrip, found 5 days ago
₩1,594,300
Roundtrip
found 5 days ago
Select Air Canada flight, departing Thu, Jun 25 from Seoul to Portland, returning Wed, Jul 8, priced at ₩1,594,300 found 5 days ago
Air Canada
Thu, Jun 25 - Wed, Jul 8
ICN
Seoul
PDX
Portland
₩1,646,900 Roundtrip, found 5 days ago
₩1,646,900
Roundtrip
found 5 days ago
Select Air Canada flight, departing Thu, Jun 25 from Seoul to Portland, returning Wed, Jul 8, priced at ₩1,646,900 found 5 days ago
Korean Air
Fri, Jun 26 - Sat, Sep 19
ICN
Seoul
PDX
Portland
₩1,716,600 Roundtrip, found 12 hours ago
₩1,716,600
Roundtrip
found 12 hours ago
Select Korean Air flight, departing Fri, Jun 26 from Seoul to Portland, returning Sat, Sep 19, priced at ₩1,716,600 found 12 hours ago
Alaska Airlines
Fri, Jul 17 - Thu, Aug 6
ICN
Seoul
RDM
Redmond
₩1,729,100 Roundtrip, found 3 days ago
₩1,729,100
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, Jul 17 from Seoul to Redmond, returning Thu, Aug 6, priced at ₩1,729,100 found 3 days ago

Trending flights to Oregon

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.

Air Canada
Thu, Jun 25 - Wed, Jul 8
ICN
Seoul
PDX
Portland
₩1,594,300 Roundtrip, found 5 days ago
₩1,594,300
Roundtrip
found 5 days ago
Select Air Canada flight, departing Thu, Jun 25 from Seoul to Portland, returning Wed, Jul 8, priced at ₩1,594,300 found 5 days ago

Frequently asked questions

How do I find cheap flights to Oregon that have flexible change policies?
When it comes to traveling these days, flexibility is crucial. That's why we have a "No change fee" filter to help you locate flexible and cheap airfares to Oregon. It's to the left of your screen just below the "Flexible change policies" subheading.
Which airlines fly to Oregon?
Whether you're on your way to someplace new or returning to a favorite stomping ground, the following airlines will fly you into or near Oregon:

  • Alaska Airlines - 3,052 flights to or near Oregon each month, including 2,614 flights to Portland Intl. Airport (PDX) and 255 flights to Robert's Field Airport (RDM) per month.
  • Delta Air Lines - 1,109 flights to or near Oregon each month, including 814 flights to Portland Intl. Airport (PDX) and 147 flights to Robert's Field Airport (RDM) per month.
  • United Airlines - 966 flights to or near Oregon each month, including 632 flights to Portland Intl. Airport (PDX) and 182 flights to Robert's Field Airport (RDM) per month.

How can I find cheap tickets to Oregon?
In the last seven days, ₩317,700 was the lowest price for a flight to Oregon. If you'd love to save even more, book well in advance and be flexible with your travel dates. Search for your airfare to Oregon, then check out prices for nearby days by clicking on our "flexible dates" link.
How much is a flight to Oregon?
You could have purchased a round-trip airfare to Oregon from anywhere between ₩317,700 and ₩1,729,100 in the last seven days. For one-way journeys departing from Los Angeles (LAX), the lowest amount paid during this period was ₩203,800.
What are the most popular airports to fly into in Oregon?
You've got a number of choices in Oregon. Once you've worked out what city you want to visit in the region, selecting one of these leading airports will be a piece of cake:

  • Portland Intl. Airport (PDX) - 5,648 flights per month.
  • Mahlon Sweet Field Airport (EUG) - 741 flights per month.
  • Robert's Field Airport (RDM) - 654 flights per month.

When is the cheapest time to fly to Oregon?
Leave for Oregon early on in the week and you'll usually be rewarded with lower fares. Tuesday is known for being the cheapest day to fly out, followed closely by Monday. If you're eager to avoid the costliest flights, stay away from Saturdays.
How much is a plane ticket to Oregon?
Plane tickets ranged from just ₩317,700 to ₩1,729,100 over the last seven days. When you're ready to book, we're here to help you pick up an amazing deal to Oregon.
What is the best time to go to Oregon?
A popular time to visit Oregon, as well as the top city of Portland, is during the lively months of March, May and August. Summer in this part of the world begins June 20, and you can look forward to average temperatures of between 50ºF and 80ºF if you visit then. This warmer weather is perfect for strolling around this city's sights.
What months are the cheapest to book a flight to Oregon?
February is the best month to lock in a seat for your Oregon getaway. Airfares cost the most throughout the month of December, so avoid this time if you can.

Book with confidence

About Oregon

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About Oregon
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