Cheap Flights to Clark County from ₩146,500

View ₩146,500 flight on Tue, Apr 7, 2026Opens in a new window

Popular airlines to Clark County

  • Alaska Airlines

  • Delta

  • American Airlines

  • United

  • Southwest Airlines

  • Frontier Airlines

  • Sun Country Airlines

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How much is the cheapest flight to Clark County?

Prices were available within the past 7 days and start at ₩146,500 for one-way flights and ₩262,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, May 2 - Tue, May 5
ONT
Ontario
PDX
Portland
₩262,600 Roundtrip, found 1 day ago
₩262,600
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, May 2 from Ontario to Portland, returning Tue, May 5, priced at ₩262,600 found 1 day ago
Alaska Airlines
Tue, May 5 - Sat, May 16
LAX
Los Angeles
PDX
Portland
₩262,600 Roundtrip, found 1 day ago
₩262,600
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, May 5 from Los Angeles to Portland, returning Sat, May 16, priced at ₩262,600 found 1 day ago
Delta
Tue, Apr 28 - Wed, May 6
LAX
Los Angeles
PDX
Portland
₩263,100 Roundtrip, found 1 day ago
₩263,100
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Apr 28 from Los Angeles to Portland, returning Wed, May 6, priced at ₩263,100 found 1 day ago
Hawaiian Airlines
Wed, Apr 1 - Mon, Apr 6
LAX
Los Angeles
PDX
Portland
₩420,700 Roundtrip, found 2 days ago
₩420,700
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Wed, Apr 1 from Los Angeles to Portland, returning Mon, Apr 6, priced at ₩420,700 found 2 days ago
United
Thu, Apr 30 - Wed, May 6
ONT
Ontario
PDX
Portland
₩441,000 Roundtrip, found 2 days ago
₩441,000
Roundtrip
found 2 days ago
Select United flight, departing Thu, Apr 30 from Ontario to Portland, returning Wed, May 6, priced at ₩441,000 found 2 days ago
American Airlines
Fri, May 1 - Sun, May 3
LAX
Los Angeles
PDX
Portland
₩441,500 Roundtrip, found 1 day ago
₩441,500
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, May 1 from Los Angeles to Portland, returning Sun, May 3, priced at ₩441,500 found 1 day ago
Delta
Thu, Apr 16 - Mon, Apr 20
AUS
Austin
PDX
Portland
₩461,800 Roundtrip, found 1 day ago
₩461,800
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Apr 16 from Austin to Portland, returning Mon, Apr 20, priced at ₩461,800 found 1 day ago
Delta
Sat, May 30 - Sat, Jun 6
JFK
New York
PDX
Portland
₩515,100 Roundtrip, found 6 days ago
₩515,100
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, May 30 from New York to Portland, returning Sat, Jun 6, priced at ₩515,100 found 6 days ago
Delta
Sat, Apr 11 - Sat, Apr 18
EWR
New York
PDX
Portland
₩515,200 Roundtrip, found 1 day ago
₩515,200
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Apr 11 from New York to Portland, returning Sat, Apr 18, priced at ₩515,200 found 1 day ago
American Airlines
Fri, Jul 3 - Tue, Jul 7
LGA
New York
PDX
Portland
₩634,200 Roundtrip, found 3 days ago
₩634,200
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Jul 3 from New York to Portland, returning Tue, Jul 7, priced at ₩634,200 found 3 days 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
Wed, Jun 3 - Sun, Jun 21
ICN
Seoul
PDX
Portland
₩844,600 Roundtrip, found 6 days ago
₩844,600
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Jun 3 from Seoul to Portland, returning Sun, Jun 21, priced at ₩844,600 found 6 days 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, ₩262,600 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 Ontario (ONT) sold for just ₩146,500 in the last seven days. During this period, the cost of a return airfare to Clark County varied between ₩262,600 and ₩844,600. 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 ₩262,600 and ₩844,600. 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.

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About Clark County

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