Cheap Flights to Clark County | Popular Routes to Clark County from HK$464

View HK$464 flight on Fri, 20 Feb 2026Opens in a new window

Popular airlines to Clark County

  • Alaska Airlines

    Alaska Airlines

  • American Airlines

    American Airlines

  • United

    United

  • Delta

    Delta

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Air Canada

    Air Canada

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Cheap round-trip flights to Clark County

Prices were available within the past 7 days and start at HK$464 for one-way flights and HK$617 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 15 Jan - Mon, 19 Jan
SEA
Seattle
PDX
Portland
HK$617 Return, found 1 day ago
HK$617
Return
found 1 day ago
Select Delta flight, departing Thu, 15 Jan from Seattle to Portland, returning Mon, 19 Jan, priced at HK$617 found 1 day ago
Delta
Tue, 17 Feb - Sat, 28 Feb
JFK
New York
PDX
Portland
HK$1,778 Return, found 5 days ago
HK$1,778
Return
found 5 days ago
Select Delta flight, departing Tue, 17 Feb from New York to Portland, returning Sat, 28 Feb, priced at HK$1,778 found 5 days ago
Delta
Thu, 30 Apr - Thu, 7 May
LAX
Los Angeles
PDX
Portland
HK$2,003 Return, found 1 day ago
HK$2,003
Return
found 1 day ago
Select Delta flight, departing Thu, 30 Apr from Los Angeles to Portland, returning Thu, 7 May, priced at HK$2,003 found 1 day ago
Alaska Airlines
Wed, 14 Jan - Sat, 31 Jan
JFK
New York
PDX
Portland
HK$2,004 Return, found 5 days ago
HK$2,004
Return
found 5 days ago
Select Alaska Airlines flight, departing Wed, 14 Jan from New York to Portland, returning Sat, 31 Jan, priced at HK$2,004 found 5 days ago
American Airlines
Thu, 30 Apr - Thu, 7 May
LAX
Los Angeles
PDX
Portland
HK$2,552 Return, found 17 hours ago
HK$2,552
Return
found 17 hours ago
Select American Airlines flight, departing Thu, 30 Apr from Los Angeles to Portland, returning Thu, 7 May, priced at HK$2,552 found 17 hours ago
United
Thu, 30 Apr - Thu, 7 May
LAX
Los Angeles
PDX
Portland
HK$2,669 Return, found 1 day ago
HK$2,669
Return
found 1 day ago
Select United flight, departing Thu, 30 Apr from Los Angeles to Portland, returning Thu, 7 May, priced at HK$2,669 found 1 day ago
Delta
Thu, 8 Jan - Mon, 12 Jan
EUG
Eugene
PDX
Portland
HK$3,843 Return, found 23 hours ago
HK$3,843
Return
found 23 hours ago
Select Delta flight, departing Thu, 8 Jan from Eugene to Portland, returning Mon, 12 Jan, priced at HK$3,843 found 23 hours ago
China Airlines
Sun, 15 Mar - Sun, 24 May
HKG
Hong Kong SAR
PDX
Portland
HK$5,655 Return, found 3 days ago
HK$5,655
Return
found 3 days ago
Select China Airlines flight, departing Sun, 15 Mar from Hong Kong SAR to Portland, returning Sun, 24 May, priced at HK$5,655 found 3 days ago
Air Canada
Fri, 20 Feb - Tue, 24 Feb
LHR
London
PDX
Portland
HK$5,784 Return, found 1 day ago
HK$5,784
Return
found 1 day ago
Select Air Canada flight, departing Fri, 20 Feb from London to Portland, returning Tue, 24 Feb, priced at HK$5,784 found 1 day ago
Virgin Atlantic
Fri, 20 Feb - Tue, 24 Feb
LHR
London
PDX
Portland
HK$5,969 Return, found 1 day ago
HK$5,969
Return
found 1 day ago
Select Virgin Atlantic flight, departing Fri, 20 Feb from London to Portland, returning Tue, 24 Feb, priced at HK$5,969 found 1 day ago

About Clark County

Expedia offers flights to Clark County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Clark County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

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, HK$617 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 Seattle (SEA) sold for just HK$464 in the last seven days. During this period, the cost of a return airfare to Clark County varied between HK$617 and HK$5,969. 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 travellers like to start their holiday on a weekend.
How much is a plane ticket to Clark County?
In the last seven days, flights to Clark County varied between HK$617 and HK$5,969. 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 10ºC and 24ºC 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.

Trending flights to Clark County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
Sun, 15 Mar - Sun, 24 May
HKG
Hong Kong SAR
PDX
Portland
HK$5,655 Return, found 3 days ago
HK$5,655
Return
found 3 days ago
Select China Airlines flight, departing Sun, 15 Mar from Hong Kong SAR to Portland, returning Sun, 24 May, priced at HK$5,655 found 3 days ago
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