Cheap Flights to Clark County | Popular Routes to Clark County from HK$1,015

View HK$1,015 flight on Sat, 6 Jun 2026Opens in a new window

Popular airlines to Clark County

  • Alaska Airlines

  • Delta

  • American Airlines

  • United

  • Southwest Airlines

  • Frontier Airlines

  • JetBlue Airways

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Clark County

Prices were available within the past 7 days and start at HK$1,015 for one-way flights and HK$1,642 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 4 Jul - Wed, 8 Jul
LAX
Los Angeles
PDX
Portland
HK$1,642 Return, found 1 day ago
HK$1,642
Return
found 1 day ago
Select Delta flight, departing Sat, 4 Jul from Los Angeles to Portland, returning Wed, 8 Jul, priced at HK$1,642 found 1 day ago
Delta
Sat, 6 Jun - Sun, 7 Jun
SEA
Seattle
PDX
Portland
HK$1,663 Return, found 4 days ago
HK$1,663
Return
found 4 days ago
Select Delta flight, departing Sat, 6 Jun from Seattle to Portland, returning Sun, 7 Jun, priced at HK$1,663 found 4 days ago
United
Tue, 30 Jun - Wed, 8 Jul
LAX
Los Angeles
PDX
Portland
HK$2,063 Return, found 1 day ago
HK$2,063
Return
found 1 day ago
Select United flight, departing Tue, 30 Jun from Los Angeles to Portland, returning Wed, 8 Jul, priced at HK$2,063 found 1 day ago
Delta
Tue, 26 May - Sat, 30 May
YYZ
Toronto
PDX
Portland
HK$2,432 Return, found 5 days ago
HK$2,432
Return
found 5 days ago
Select Delta flight, departing Tue, 26 May from Toronto to Portland, returning Sat, 30 May, priced at HK$2,432 found 5 days ago
American Airlines
Tue, 26 May - Sat, 30 May
YYZ
Toronto
PDX
Portland
HK$3,062 Return, found 5 days ago
HK$3,062
Return
found 5 days ago
Select American Airlines flight, departing Tue, 26 May from Toronto to Portland, returning Sat, 30 May, priced at HK$3,062 found 5 days ago
Alaska Airlines
Mon, 29 Jun - Mon, 6 Jul
LAX
Los Angeles
PDX
Portland
HK$3,125 Return, found 1 day ago
HK$3,125
Return
found 1 day ago
Select Alaska Airlines flight, departing Mon, 29 Jun from Los Angeles to Portland, returning Mon, 6 Jul, priced at HK$3,125 found 1 day ago
United
Thu, 23 Jul - Thu, 30 Jul
YTZ
Toronto
PDX
Portland
HK$3,310 Return, found 1 day ago
HK$3,310
Return
found 1 day ago
Select United flight, departing Thu, 23 Jul from Toronto to Portland, returning Thu, 30 Jul, priced at HK$3,310 found 1 day ago
Air Canada
Tue, 26 May - Sat, 30 May
YYZ
Toronto
PDX
Portland
HK$3,564 Return, found 5 days ago
HK$3,564
Return
found 5 days ago
Select Air Canada flight, departing Tue, 26 May from Toronto to Portland, returning Sat, 30 May, priced at HK$3,564 found 5 days ago
Delta
Thu, 2 Jul - Mon, 6 Jul
ONT
Ontario
PDX
Portland
HK$3,754 Return, found 1 day ago
HK$3,754
Return
found 1 day ago
Select Delta flight, departing Thu, 2 Jul from Ontario to Portland, returning Mon, 6 Jul, priced at HK$3,754 found 1 day ago
American Airlines
Thu, 2 Jul - Mon, 6 Jul
SNA
Orange County
PDX
Portland
HK$4,523 Return, found 1 day ago
HK$4,523
Return
found 1 day ago
Select American Airlines flight, departing Thu, 2 Jul from Orange County to Portland, returning Mon, 6 Jul, priced at HK$4,523 found 1 day ago

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.

Delta
Sat, 13 Jun - Mon, 31 Aug
HKG
Hong Kong SAR
PDX
Portland
HK$6,524 Return, found 16 hours ago
HK$6,524
Return
found 16 hours ago
Select Delta flight, departing Sat, 13 Jun from Hong Kong SAR to Portland, returning Mon, 31 Aug, priced at HK$6,524 found 16 hours 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, HK$1,642 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$1,015 in the last seven days. During this period, the cost of a return airfare to Clark County varied between HK$1,642 and HK$6,524. 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$1,642 and HK$6,524. 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.

Book with confidence

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.
About Clark County
*Available to Expedia members.