Cheap Flights to Clark County

View AU$119 flight on Fri, 9 Jan 2026Opens in a new window

Popular airlines to Clark County

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • American Airlines

    American Airlines

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Air Canada

    Air Canada

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Cheapest Flights to Clark County

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Fri, 9 Jan - Sun, 11 Jan
LAX
Los Angeles
PDX
Portland
AU$207 Return, found 1 hour ago
AU$207
Return
found 1 hour ago
Select Alaska Airlines flight, departing Fri, 9 Jan from Los Angeles to Portland, returning Sun, 11 Jan, priced at AU$207 found 1 hour ago
United
Thu, 29 Jan - Thu, 5 Feb
GJT
Grand Junction
PDX
Portland
AU$422 Return, found 1 day ago
AU$422
Return
found 1 day ago
Select United flight, departing Thu, 29 Jan from Grand Junction to Portland, returning Thu, 5 Feb, priced at AU$422 found 1 day ago
American Airlines
Thu, 15 Jan - Wed, 21 Jan
HNL
Oahu
PDX
Portland
AU$532 Return, found 2 days ago
AU$532
Return
found 2 days ago
Select American Airlines flight, departing Thu, 15 Jan from Oahu to Portland, returning Wed, 21 Jan, priced at AU$532 found 2 days ago
avianca
Mon, 9 Feb - Mon, 23 Feb
LIM
Lima
PDX
Portland
AU$845 Return, found 11 hours ago
AU$845
Return
found 11 hours ago
Select avianca flight, departing Mon, 9 Feb from Lima to Portland, returning Mon, 23 Feb, priced at AU$845 found 11 hours ago
Air Canada
Mon, 16 Feb - Sun, 22 Feb
BNE
Brisbane
PDX
Portland
AU$990 Return, found 2 days ago
AU$990
Return
found 2 days ago
Select Air Canada flight, departing Mon, 16 Feb from Brisbane to Portland, returning Sun, 22 Feb, priced at AU$990 found 2 days ago
Delta
Mon, 22 Dec - Tue, 30 Dec
SGN
Ho Chi Minh City
PDX
Portland
AU$1,167 Return, found 10 hours ago
AU$1,167
Return
found 10 hours ago
Select Delta flight, departing Mon, 22 Dec from Ho Chi Minh City to Portland, returning Tue, 30 Dec, priced at AU$1,167 found 10 hours ago
Jetstar
Tue, 20 Jan - Tue, 27 Jan
NTL
Newcastle
PDX
Portland
AU$1,256 Return, found 18 hours ago
AU$1,256
Return
found 18 hours ago
Select Jetstar flight, departing Tue, 20 Jan from Newcastle to Portland, returning Tue, 27 Jan, priced at AU$1,256 found 18 hours ago
Air Canada
Sun, 1 Feb - Sat, 7 Feb
MEL
Melbourne
PDX
Portland
AU$1,259 Return, found 4 days ago
AU$1,259
Return
found 4 days ago
Select Air Canada flight, departing Sun, 1 Feb from Melbourne to Portland, returning Sat, 7 Feb, priced at AU$1,259 found 4 days ago
Jetstar
Tue, 27 Jan - Tue, 3 Feb
CNS
Cairns
PDX
Portland
AU$1,314 Return, found 17 hours ago
AU$1,314
Return
found 17 hours ago
Select Jetstar flight, departing Tue, 27 Jan from Cairns to Portland, returning Tue, 3 Feb, priced at AU$1,314 found 17 hours ago
Jetstar
Wed, 28 Jan - Wed, 4 Feb
AVV
Melbourne
PDX
Portland
AU$1,377 Return, found 2 days ago
AU$1,377
Return
found 2 days ago
Select Jetstar flight, departing Wed, 28 Jan from Melbourne to Portland, returning Wed, 4 Feb, priced at AU$1,377 found 2 days ago

Clark County Flights

When was the last time you embarked on a grand adventure? Whether it was last month or years ago, there’s never been a better time to start planning your next big trip. Book tickets to Clark County today and get ready to build your travel itinerary, from exploring the area with your family to recharging in the change of scenery. During your stay, visit the must-see attractions, chow down on the local cuisine, and relish in a holiday state of mind. However you decide to spend your upcoming trip, we’re here to make your travel plans easy and affordable.

Book Your Clark County Airfare

At Expedia.com.au, it’s simple to find cheap flights to Clark County that won’t cause your wallet to flinch. Browse through our inventory of Clark County flights and find airfare matching your preferred times and dates. Looking for a red-eye flight or an afternoon departure? Don’t worry, we’ve got you covered. You can even take advantage of our convenient My Scratchpad online feature, which lets you track your search results with ease. No more excuses; book your travel arrangements with us today to make your dream trip a reality.

Clark County Flights Information

Airlines serving
Alaska Airlines, Delta, Hawaiian Airlines, American Airlines, United, avianca, Air Canada, Jetstar
Roundtrip price
from AU$207

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, AU$207 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 Los Angeles (LAX) sold for just AU$119 in the last seven days. During this period, the cost of a return airfare to Clark County varied between AU$207 and AU$1,377. 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 AU$207 and AU$1,377. 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.

Air Canada
Mon, 16 Feb - Sun, 22 Feb
BNE
Brisbane
PDX
Portland
AU$990 Return, found 2 days ago
AU$990
Return
found 2 days ago
Select Air Canada flight, departing Mon, 16 Feb from Brisbane to Portland, returning Sun, 22 Feb, priced at AU$990 found 2 days ago
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