Cheap Flights to Cowlitz County from $43

View $43 flight on Thu, Aug 6, 2026Opens in a new window

Popular airlines to Cowlitz County

  • Alaska Airlines

  • United

  • Delta

  • American Airlines

  • Southwest Airlines

  • Frontier Airlines

  • JetBlue Airways

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How much is the cheapest flight to Cowlitz County?

Prices were available within the past 7 days and start at $43 for one-way flights and $86 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Aug 6 - Mon, Aug 10
LAS
Las Vegas
PDX
Portland
$86 Roundtrip, just found
$86
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Aug 6 from Las Vegas to Portland, returning Mon, Aug 10, priced at $86 just found
Frontier Airlines
Wed, Aug 5 - Tue, Aug 11
DEN
Denver
PDX
Portland
$106 Roundtrip, found 1 hour ago
$106
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Wed, Aug 5 from Denver to Portland, returning Tue, Aug 11, priced at $106 found 1 hour ago
Alaska Airlines
Tue, Aug 18 - Tue, Aug 18
SFO
San Francisco
PDX
Portland
$132 Roundtrip, found 4 hours ago
$132
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Tue, Aug 18 from San Francisco to Portland, returning Tue, Aug 18, priced at $132 found 4 hours ago
Frontier Airlines
Mon, Nov 2 - Fri, Nov 6
LAX
Los Angeles
PDX
Portland
$138 Roundtrip, just found
$138
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, Nov 2 from Los Angeles to Portland, returning Fri, Nov 6, priced at $138 just found
Southwest Airlines
Wed, Sep 9 - Wed, Sep 9
ONT
Ontario
PDX
Portland
$167 Roundtrip, found 2 days ago
$167
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Wed, Sep 9 from Ontario to Portland, returning Wed, Sep 9, priced at $167 found 2 days ago
Southwest Airlines
Wed, Sep 23 - Tue, Sep 29
LGB
Long Beach
PDX
Portland
$177 Roundtrip, found 1 day ago
$177
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Wed, Sep 23 from Long Beach to Portland, returning Tue, Sep 29, priced at $177 found 1 day ago
Bargain Flight
Wed, Sep 2 - Wed, Sep 2
SAN
San Diego
PDX
Portland
$177 Roundtrip, found 15 hours ago
$177
Roundtrip
found 15 hours ago
Select Bargain Flight flight, departing Wed, Sep 2 from San Diego to Portland, returning Wed, Sep 2, priced at $177 found 15 hours ago
Southwest Airlines
Wed, Sep 9 - Sat, Sep 12
SNA
Orange County
PDX
Portland
$192 Roundtrip, found 20 hours ago
$192
Roundtrip
found 20 hours ago
Select Southwest Airlines flight, departing Wed, Sep 9 from Orange County to Portland, returning Sat, Sep 12, priced at $192 found 20 hours ago
United
Tue, Sep 8 - Thu, Sep 10
BUR
Burbank
PDX
Portland
$207 Roundtrip, found 14 hours ago
$207
Roundtrip
found 14 hours ago
Select United flight, departing Tue, Sep 8 from Burbank to Portland, returning Thu, Sep 10, priced at $207 found 14 hours ago
American Airlines
Tue, Sep 22 - Wed, Sep 30
MCO
Orlando
PDX
Portland
$213 Roundtrip, found 4 days ago
$213
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Sep 22 from Orlando to Portland, returning Wed, Sep 30, priced at $213 found 4 days ago
Book with confidence

Enjoy extra legroom, flight flexibility, and a seamless travel experience.

Airports in Cowlitz County

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Portland Intl. PDX. Cheapest option available. Flights from $477
PDX
Portland Intl.
Cheapest
Flights from $477

Trending flights to Cowlitz 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.

Frontier Airlines
Thu, Aug 6 - Mon, Aug 10
LAS
Las Vegas
PDX
Portland
$86 Roundtrip, just found
$86
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Aug 6 from Las Vegas to Portland, returning Mon, Aug 10, priced at $86 just found

Frequently asked questions

How do I find cheap flights to Cowlitz County that have flexible change policies?
When it comes to traveling these days, flexibility is important. That's why we have a "No change fee" search function to help you find flexible, cheap fares to Cowlitz County. It's on the left-hand side of your screen just below the "Flexible change policies" subheading.
Which airlines fly to Cowlitz County?
Figure out your perfect travel dates and then make your way towards Cowlitz County with one of these quality airlines:

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

How can I find cheap tickets to Cowlitz County?
You'll always walk away with an amazing deal with Expedia, but our "flexible dates" feature makes it even easier. Enter your preferred flight date, then tick the flexible dates box above to reveal the cheapest prices for nearby days. $86 was the cheapest price for a flight to Cowlitz County in the last seven days.
How much is a flight to Cowlitz County?
One-way flights from Las Vegas (LAS) sold for as low as $43 in the last seven days. During this period, the price of a return journey to Cowlitz County varied between $86 and $213. If you find a bargain ticket, book immediately — these prices don't hang around.
What are the most popular airports to fly into in Cowlitz County?
The number one gateway to Cowlitz County, around 5,648 flights cruise into Portland Intl. Airport (PDX) every month. Keep an eye out for a great deal, lock in your fare and get set to experience this fantastic region.
When is the cheapest time to fly to Cowlitz County?
Take off to Cowlitz County earlier in the week and you'll usually be rewarded with lower fares. Tuesday is known for being the cheapest day to hop on a plane, followed by Monday. If you want to avoid the priciest flights, stay away from Saturdays.
How much is a plane ticket to Cowlitz County?
In the last seven days, tickets to Cowlitz County ranged between $86 and $213. Prices depend on the time of departure, seating class, airline and when the fare is booked.
What months are the cheapest to book a flight to Cowlitz County?
Snap up a ticket in February for incredible flight deals to Cowlitz County. The festive month of December is generally the most expensive time to buy an airfare.
How long is a flight to Cowlitz County?
Flight durations can vary for many reasons, including where you're traveling from. Here is a list of average flight times for some of the most in-demand domestic routes to Cowlitz County:

  • Seattle, WA (SEA-Seattle - Tacoma Intl.) to Portland Intl. Airport (PDX) - 1 hour
  • Los Angeles, CA (LAX-Los Angeles Intl.) to Portland Intl. Airport (PDX) - 2 hours and 24 minutes
  • San Francisco, CA (SFO-San Francisco Intl.) to Portland Intl. Airport (PDX) - 1 hour and 46 minutes

What is the best time to go to Cowlitz County?
A popular time to head for Cowlitz County, along with the leading city of Longview, is during the lively months of March, July and September. Summer in this part of the world begins June 20, and you can look forward to temperatures of between 45ºF and 75ºF if you go then. This warmer weather is perfect for touring around this city's attractions.

Book with confidence

Enjoy extra legroom, flight flexibility, and a seamless travel experience.

Travel information

*Flight schedules are subject to change.

*Available to One Key members.

 

*Flight schedules are subject to change.

*Available to One Key members.