
Cheap Flights to Clackamas County from ₩121,800
View ₩121,800 flight on Sat, Sep 19, 2026Opens in a new windowPopular airlines to Clackamas County
Alaska Airlines
Delta
United
American Airlines
Southwest Airlines
Frontier Airlines
Air Canada
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How much is the cheapest flight to Clackamas County?
Prices were available within the past 7 days and start at ₩121,800 for one-way flights and ₩230,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Sep 6 - Wed, Sep 16
SFO
San Francisco
PDX
Portland
₩230,700
Roundtrip
found 10 hours ago

Sat, Aug 29 - Mon, Aug 31
SFO
San Francisco
PDX
Portland
₩243,500
Roundtrip
found 6 days ago

Sat, Sep 19 - Sat, Oct 3
LAX
Los Angeles
PDX
Portland
₩309,000
Roundtrip
found 4 days ago

Sat, Aug 29 - Mon, Aug 31
SFO
San Francisco
PDX
Portland
₩329,200
Roundtrip
found 6 days ago

Sat, Aug 29 - Mon, Aug 31
SFO
San Francisco
PDX
Portland
₩357,400
Roundtrip
found 6 days ago

Wed, Oct 14 - Sat, Oct 17
DFW
Dallas
PDX
Portland
₩381,200
Roundtrip
found 2 days ago

Sat, Sep 12 - Sun, Sep 13
BOI
Boise
PDX
Portland
₩391,500
Roundtrip
found 20 hours ago

Thu, Oct 15 - Sun, Oct 18
DAL
Dallas
PDX
Portland
₩661,300
Roundtrip
found 2 days ago

Sat, Aug 15 - Fri, Aug 21
BWI
Baltimore
PDX
Portland
₩1,009,000
Roundtrip
found 5 hours ago

Thu, Sep 10 - Sun, Sep 20
ICN
Seoul
PDX
Portland
₩1,136,600
Roundtrip
found 3 days ago
Trending flights to Clackamas 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.

Thu, Sep 10 - Sun, Sep 20
ICN
Seoul
PDX
Portland
₩1,136,600
Roundtrip
found 3 days ago
Frequently asked questions
How do I find cheap flights to Clackamas County that have flexible change policies?
By using our clever "No change fee" filter, that's how. Simply enter your origin, destination and dates, click "Search," then check the box directly underneath the "Flexible change policies" subheading (to the left). Expedia makes it a cinch to find flexible, cheap tickets to Clackamas County.
Which airlines fly to Clackamas County?
When you're ready to lock in your flight to or near Clackamas County, these top carriers look forward to welcoming you on board:
- Alaska Airlines - 2,614 flights to or near Clackamas County each month, including 2,614 flights to Portland Intl. Airport (PDX) per month.
- Delta Air Lines - 814 flights to or near Clackamas County each month, including 814 flights to Portland Intl. Airport (PDX) per month.
- Southwest Airlines - 784 flights to or near Clackamas County each month, including 784 flights to Portland Intl. Airport (PDX) per month.
How can I find cheap tickets to Clackamas County?
Book well ahead of time, consider alternative airports, avoid school vacation time — there are plenty of ways! Another one is to make the most of Expedia's "flexible dates" function. Search for your Clackamas County flight, then check out the prices for nearby dates. In the last seven days, the lowest price for a flight to Clackamas County was ₩230,700.
How much is a flight to Clackamas County?
The cost of a round-trip ticket to Clackamas County in the last seven days fluctuated between ₩230,700 and ₩1,136,600. If you were traveling one way from San Francisco (SFO), you could have scored an affordable fare from only ₩121,800.
What are the most popular airports to fly into in Clackamas County?
Get set to pack your bags and fly into Portland Intl. Airport (PDX), Clackamas County's primary flight hub. Reserve a seat on one of the 5,648 flights that land here every month.
When is the cheapest time to fly to Clackamas County?
Jet off on a Tuesday to improve your chances of picking up the cheapest airfare to Clackamas County. Mondays are usually the second most affordable day to take off. Saturday is typically the priciest day to fly anywhere.
How much is a plane ticket to Clackamas County?
In the last seven days, airfares to Clackamas County cost between ₩230,700 and ₩1,136,600. Prices generally depend on the time of departure, seating class, airline and when you make your booking.
What is the best time to go to Clackamas County?
March, May and August are the most popular months to venture to Canby, one of Clackamas County's best cities. Summer here begins June 20. Average temperatures range from 50ºF to 80ºF at this time of year, so travel around then if you prefer warmer weather.
What months are the cheapest to book a flight to Clackamas County?
February is a cheap month to reserve a seat for your Clackamas County getaway. Fares are at a premium over the festive month of December, so steer clear of this time if possible.
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About Clackamas County
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