Cheap Flights to Clark County from ₩118,900

View ₩118,900 flight on Wed, Jul 8, 2026Opens in a new window

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Popular airlines to Clark County

  • Alaska Airlines

  • Delta

  • United

  • American Airlines

  • Frontier Airlines

  • Southwest Airlines

  • JetBlue Airways

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How much is the cheapest flight to Clark County?

Prices were available within the past 7 days and start at ₩118,900 for one-way flights and ₩303,900 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Aug 13 - Sat, Aug 15
SFO
San Francisco
PDX
Portland
₩303,900 Roundtrip, found 2 days ago
₩303,900
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Aug 13 from San Francisco to Portland, returning Sat, Aug 15, priced at ₩303,900 found 2 days ago
Delta
Sat, Sep 19 - Sat, Sep 26
LAX
Los Angeles
PDX
Portland
₩313,100 Roundtrip, found 2 days ago
₩313,100
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Sep 19 from Los Angeles to Portland, returning Sat, Sep 26, priced at ₩313,100 found 2 days ago
Delta
Sun, Sep 13 - Tue, Sep 15
SFO
San Francisco
PDX
Portland
₩313,300 Roundtrip, found 2 days ago
₩313,300
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Sep 13 from San Francisco to Portland, returning Tue, Sep 15, priced at ₩313,300 found 2 days ago
Delta
Fri, Sep 11 - Tue, Sep 15
SFO
San Francisco
PDX
Portland
₩313,400 Roundtrip, found 2 days ago
₩313,400
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Sep 11 from San Francisco to Portland, returning Tue, Sep 15, priced at ₩313,400 found 2 days ago
Delta
Sat, Sep 19 - Sat, Oct 3
BZN
Bozeman
PDX
Portland
₩332,800 Roundtrip, found 3 hours ago
₩332,800
Roundtrip
found 3 hours ago
Select Delta flight, departing Sat, Sep 19 from Bozeman to Portland, returning Sat, Oct 3, priced at ₩332,800 found 3 hours ago
Alaska Airlines
Fri, Jul 24 - Tue, Jul 28
PHX
Phoenix
PDX
Portland
₩358,500 Roundtrip, found 2 days ago
₩358,500
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Fri, Jul 24 from Phoenix to Portland, returning Tue, Jul 28, priced at ₩358,500 found 2 days ago
Delta
Fri, Aug 14 - Mon, Aug 17
OAK
Oakland
PDX
Portland
₩413,200 Roundtrip, found 2 days ago
₩413,200
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Aug 14 from Oakland to Portland, returning Mon, Aug 17, priced at ₩413,200 found 2 days ago
American Airlines
Sun, Sep 13 - Tue, Sep 15
SFO
San Francisco
PDX
Portland
₩421,000 Roundtrip, found 2 days ago
₩421,000
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Sep 13 from San Francisco to Portland, returning Tue, Sep 15, priced at ₩421,000 found 2 days ago
United
Mon, Jun 22 - Mon, Jun 29
BUR
Burbank
PDX
Portland
₩657,300 Roundtrip, found 23 hours ago
₩657,300
Roundtrip
found 23 hours ago
Select United flight, departing Mon, Jun 22 from Burbank to Portland, returning Mon, Jun 29, priced at ₩657,300 found 23 hours ago
Air Canada
Thu, Jun 25 - Wed, Jul 8
ICN
Seoul
PDX
Portland
₩1,594,300 Roundtrip, found 1 day ago
₩1,594,300
Roundtrip
found 1 day ago
Select Air Canada flight, departing Thu, Jun 25 from Seoul to Portland, returning Wed, Jul 8, priced at ₩1,594,300 found 1 day ago

Trending flights to Clark 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.

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

Frequently asked questions

How do I find cheap flights to Clark County that have flexible change policies?
When it comes to flying these days, flexibility is key. That's why we have a "No change fee" filter to help you track down flexible, cheap airfares to Clark County. It's at the top left of your screen right underneath the "Flexible change policies" heading.
Which airlines fly to Clark County?
When you're ready to lock in your airfare to or near Clark County, these well-known carriers are waiting to welcome you aboard:

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

How can I find cheap tickets to Clark County?
An useful strategy for nabbing cheap tickets is to be flexible with your travel dates. Start by searching for your flight to Clark County, then click on the "flexible dates" box for a list of prices for nearby days. Another good tip? Book well ahead. To give you an idea of fares, ₩303,900 was the lowest price for a flight to Clark County in the last seven days.
How much is a flight to Clark County?
One-way flights from San Francisco (SFO) sold for just ₩118,900 in the last seven days. During this period, the cost of a return airfare to Clark County varied between ₩303,900 and ₩1,594,300. If you find a bargain, grab it fast — these prices don't hang around for long.
What are the most popular airports to fly into in Clark County?
The main entryway to Clark County, roughly 5,648 flights touch down at Portland Intl. Airport (PDX) every month. Track down a rewarding deal, reserve your fare and prepare to enjoy the best of this wonderful region.
When is the cheapest time to fly to Clark County?
Leave early on in the week to bag the best fare to Clark County. Tuesday is routinely the cheapest day to fly, with Monday running a close second. Saturday typically has the most expensive ticket prices. This is because a lot of travelers like to start their vacation on a weekend.
How much is a plane ticket to Clark County?
In the last seven days, flights to Clark County varied between ₩303,900 and ₩1,594,300. Prices depend on a number of things, particularly the time of departure, airline, seating class and when the fare is booked.
What is the best time to go to Clark County?
A great time to head to Clark County, along with the renowned city of Washougal, is over the busy months of March, May and August. Summer here starts June 20, and you can look forward to temperatures of between 50ºF and 75ºF if you go then. This warmer weather is perfect for touring around this city's attractions.
What months are the cheapest to book a flight to Clark County?
February is the most affordable month to lock in a seat for your Clark County adventure. Fares are at a premium during December, so keep clear of this time if possible.

Book with confidence

About Clark County

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About Clark County
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