Cheap Flights to Cowlitz County from $54 (2026/2027)

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Jet to one of Cowlitz County's top cities

A snow-capped mountain range with a prominent peak, lush green valleys, and a partly cloudy sky.

Kelso

Flights
Kelso
A suburban area with a highway, residential houses, and autumn-colored trees.

Kalama

Flights
Kalama

How Much Does it Cost To Fly To Cowlitz County?

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Sat, Sep 12 - Tue, Sep 15
DEN
Denver Intl.
PDX
Portland Intl.
$106 Roundtrip, found 1 hour ago
$106
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, Sep 12 from Denver Intl. to Portland Intl., returning Tue, Sep 15, priced at $106 found 1 hour ago
Tue, Jul 28 - Wed, Jul 29
SFO
San Francisco Intl.
PDX
Portland Intl.
$117 Roundtrip, found 4 days ago
$117
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Jul 28 from San Francisco Intl. to Portland Intl., returning Wed, Jul 29, priced at $117 found 4 days ago
Sat, Sep 12 - Sat, Sep 12
LAX
Los Angeles Intl.
PDX
Portland Intl.
$118 Roundtrip, found 23 hours ago
$118
Roundtrip
found 23 hours ago
Select Frontier Airlines flight, departing Sat, Sep 12 from Los Angeles Intl. to Portland Intl., returning Sat, Sep 12, priced at $118 found 23 hours ago
Thu, Oct 1 - Mon, Oct 5
LAS
Harry Reid Intl.
PDX
Portland Intl.
$130 Roundtrip, just found
$130
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Oct 1 from Harry Reid Intl. to Portland Intl., returning Mon, Oct 5, priced at $130 just found
Sat, Sep 26 - Sat, Sep 26
SJC
Norman Y. Mineta San Jose Intl.
PDX
Portland Intl.
$132 Roundtrip, found 4 days ago
$132
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, Sep 26 from Norman Y. Mineta San Jose Intl. to Portland Intl., returning Sat, Sep 26, priced at $132 found 4 days ago
Wed, Aug 26 - Tue, Sep 8
SAN
San Diego Intl.
PDX
Portland Intl.
$147 Roundtrip, found 6 days ago
$147
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Aug 26 from San Diego Intl. to Portland Intl., returning Tue, Sep 8, priced at $147 found 6 days ago
Thu, Aug 13 - Mon, Aug 17
BOS
Logan Intl.
PDX
Portland Intl.
$165 Roundtrip, found 3 hours ago
$165
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Thu, Aug 13 from Logan Intl. to Portland Intl., returning Mon, Aug 17, priced at $165 found 3 hours ago
Thu, Sep 10 - Thu, Sep 17
AUS
Austin-Bergstrom Intl.
PDX
Portland Intl.
$191 Roundtrip, found 6 hours ago
$191
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Thu, Sep 10 from Austin-Bergstrom Intl. to Portland Intl., returning Thu, Sep 17, priced at $191 found 6 hours ago
OriginDestinationTravel DatesFlights From*
DENPortlandSeptember 12 to September 15$106
LAXPortlandSeptember 12 to September 19$128
SANPortlandSeptember 29 to September 30$148
SFOPortlandAugust 31 to September 2$159
BOSPortlandAugust 13 to August 17$165
ONTPortlandOctober 3 to October 6$175
PHXPortlandSeptember 15 to September 22$194
ORDPortlandAugust 20 to August 24$233
DALPortlandSeptember 12 to September 26$243
PHLPortlandAugust 21 to August 25$278
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
LAXPortlandJuly 11 to July 13$270
PHXPortlandJuly 11 to July 18$294
SFOPortlandJuly 10 to July 15$307
ONTPortlandJuly 11 to July 14$318
DENPortlandJuly 12 to July 15$323
SANPortlandJuly 11 to July 13$355
ORDPortlandJuly 11 to July 17$391
BOSPortlandJuly 10 to July 15$410
DFWPortlandJuly 11 to July 14$425
PHLPortlandJuly 10 to July 12$560
*Prices include taxes and fees

Best Cowlitz County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
The Independence
3.0-star property

The Independence

Sep 10 - Sep 14

4 night stay

Denver (DEN) to Portland (PDX)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $744, price is now $499 per person
$499
per person
found 1 day ago
Waves Hotel NYE Beach - Newport OR
2.5-star property

Waves Hotel NYE Beach - Newport OR

Aug 11 - Aug 18

7 night stay

Denver (DEN) to Portland (PDX)

Southwest Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,614, price is now $1,022 per person
$1,022
per person
found 16 hours ago
Coast River Inn by OYO Seaside
2.0-star property

Coast River Inn by OYO Seaside

Aug 11 - Aug 18

7 night stay

Denver (DEN) to Portland (PDX)

Southwest Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,610, price is now $1,044 per person
$1,044
per person
found 16 hours ago
Don't see what you're looking for?
See all available trips from Denver to Cowlitz County
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Travelers ❤️ These Cowlitz County 🏨

Lewis River Inn

Lewis River Inn

2.5 out of 5
1100 Lewis River Rd. Woodland WA
Stay at this motel in Woodland. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions ilani Casino and Hulda Klager Lilac Gardens are located nearby.
9.2/10 Wonderful! (1,008 reviews)
"Convenient and close to casino."

Reviewed on Jul 6, 2026

Opens in a new windowLewis River Inn
Best Western Aladdin Inn

Best Western Aladdin Inn

2.5 out of 5
310 Long Ave Kelso WA
Stay at this hotel in Kelso. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular attractions Cowlitz County Historical Museum and Triangle Bowl are located nearby.
8/10 Very Good! (860 reviews)
"Staff was amazing"

Reviewed on Jul 7, 2026

Opens in a new windowBest Western Aladdin Inn
Best Western Woodland Inn

Best Western Woodland Inn

2.5 out of 5
1380 Atlantic Avenue Woodland WA
Book a stay at this business-friendly hotel in Woodland. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions ilani Casino and Hulda Klager Lilac Gardens are located nearby.
7.8/10 Good! (1,002 reviews)
"It was a nice place to stay and served our needs for the days we were there. The shower curtain rod was a little weak and the internet was slightly unreliable, but the room was clean, the staff was nice, and there were complimentary cookies and coffee/tea/hot chocolate in the lobby which were appreciated. ..."

Reviewed on Jun 27, 2026

Opens in a new windowBest Western Woodland Inn
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Sleep Inn Kelso Longview

Sleep Inn Kelso Longview

2.5 out of 5
250 Kelso Dr Kelso WA
Book a stay at this golf motel in Kelso. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Tam O'Shanter Park and Three Rivers Mall are located nearby.
9.2/10 Wonderful! (778 reviews)
"The location is perfect. The large multiple bedroom units are great for large family gatherings. We suggest bringing lots of disposable dishes as only a very small number are provided. Our list of what to bring next year includes more silverware and knives, another cooking pot or two, more kitchen ..."

Reviewed on Jul 7, 2026

Opens in a new windowSleep Inn Kelso Longview
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

How much is the cheapest flight to Cowlitz County?
A roundtrip flight to Cowlitz County cost as little as $106 during the last seven days. When you've narrowed down your travel dates, we'll help you pick up a good deal. This price was available on Travelocity for flights to Cowlitz County departing within the next year. Prices and availability are subject to change. Additional terms apply.
Which airlines fly to Cowlitz County?
You'll have a choice of 15 airlines when you want to organize your flight to Cowlitz County. Let Alaska Airlines fly you there comfortably. This favorite carrier has 2,409 services every month to Woodland, Cowlitz County's gateway city.
What is the cheapest month to fly to Cowlitz County?
Spend more money on epic experiences and less on your airfare by hopping on a plane to Cowlitz County in September. This is the best-priced month to travel to this place based on Travelocity's direct return flight demand from January to December last year. Take a look at our list of flights and enjoy a change of scenery without emptying your bank account.
How can I check my flight status to Cowlitz County?
Check the status of your flight to Cowlitz County, make amendments to your journey and more from our handy "Trips" portal. Located at the top of our homepage, it's your one-stop shop for viewing and managing your bookings. All you need to do is sign in or open an account. Wise wanderers can also take advantage of the Travelocity app. You'll get real-time trip updates, along with the ability to book hotels, flights, rental cars and activities while you're on the go. If you have family flying with you, it's also a quick way to share your travel itinerary with each other.
How do I find the best deals on flights to Cowlitz County?
Snag an awesome deal with Travelocity — our "Flexible dates" search tool makes it a lot easier. Enter your desired dates, then tap or click on the flexible dates box above your search results to compare prices with the surrounding days. $106 was the best price for a return flight to Cowlitz County in the last seven days. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to Cowlitz County with Travelocity?
Where to begin! With our cheap flights to Cowlitz County, accommodations and activities, you'll find everything you need to wander wisely with Travelocity. Book your cheap family flights and take advantage of our 24/7 customer assistance and free cancellations on select hotels if necessary. Our aim is to offer hassle-free travel when you book with us so that you can spend less time worrying and more time relaxing with your travel crew.
What are the most popular flight routes to Cowlitz County?
To help you choose your flights to Cowlitz County, here's our list of some of the well-known routes:

  • Seattle, WA (SEA-Seattle - Tacoma Intl.) to Portland Intl. Airport (PDX) - 3,926 flights a month.
  • Los Angeles, CA (LAX-Los Angeles Intl.) to Portland Intl. Airport (PDX) - 2,539 flights a month.
  • San Francisco, CA (SFO-San Francisco Intl.) to Portland Intl. Airport (PDX) - 1,781 flights a month.

How much is a flight to Cowlitz County on average?
Roundtrip flights to Cowlitz County cost between $106 and $560 in the last seven days. When you find a price that fits your budget, act fast. Cheap deals don't wait around for long! These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
How long is the average flight to Cowlitz County?
To get an idea of the average time of a direct flight to Cowlitz County, cast your eyes over these preferred routes:

  • Seattle, WA (SEA-Seattle - Tacoma Intl.) to Portland Intl. Airport (PDX) - 1 hour and 7 minutes
  • 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 53 minutes

What can I expect on a flight to Cowlitz County?
What you can expect depends largely on your airline and how long your trip is. Most airlines typically provide passengers with food, drinks and entertainment on long-haul services. Whether you're searching for business class flights to Cowlitz County or cheap flights for family vacations, you'll be looked after from the moment your plane takes off to touchdown.