Cheap Flights to Kelso

View AU$107 flight on Tue, 16 Dec 2025Opens in a new window

Popular airlines to Kelso

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Cheap Tickets to Kelso

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.

Frontier Airlines
Fri, 23 Jan - Fri, 6 Feb
LAX
Los Angeles
PDX
Portland
AU$175 Return, found 6 days ago
AU$175
Return
found 6 days ago
Select Frontier Airlines flight, departing Fri, 23 Jan from Los Angeles to Portland, returning Fri, 6 Feb, priced at AU$175 found 6 days ago
Delta
Tue, 20 Jan - Sat, 31 Jan
LAX
Los Angeles
PDX
Portland
AU$202 Return, found 6 days ago
AU$202
Return
found 6 days ago
Select Delta flight, departing Tue, 20 Jan from Los Angeles to Portland, returning Sat, 31 Jan, priced at AU$202 found 6 days ago
Alaska Airlines
Sat, 14 Feb - Sat, 28 Feb
LAX
Los Angeles
PDX
Portland
AU$214 Return, found 6 days ago
AU$214
Return
found 6 days ago
Select Alaska Airlines flight, departing Sat, 14 Feb from Los Angeles to Portland, returning Sat, 28 Feb, priced at AU$214 found 6 days ago
Hawaiian Airlines
Sat, 14 Feb - Tue, 24 Feb
LAX
Los Angeles
PDX
Portland
AU$214 Return, found 6 days ago
AU$214
Return
found 6 days ago
Select Hawaiian Airlines flight, departing Sat, 14 Feb from Los Angeles to Portland, returning Tue, 24 Feb, priced at AU$214 found 6 days ago
American Airlines
Tue, 20 Jan - Tue, 27 Jan
LAX
Los Angeles
PDX
Portland
AU$216 Return, found 3 days ago
AU$216
Return
found 3 days ago
Select American Airlines flight, departing Tue, 20 Jan from Los Angeles to Portland, returning Tue, 27 Jan, priced at AU$216 found 3 days ago

Find the cheapest month to fly from Columbus (CMH) to Portland (PDX)

February is typically the cheapest month to fly

From AU$205 - AU$630 per traveller.

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Kelso Flights

Have the time of your life in Kelso

Flying to Kelso is now easier than ever when you use Expedia to book your trip. We’ve got an extensive catalogue of Kelso flight deals, giving you the greatest number of options to choose from. Whether you prefer to fly on weekdays or weekends, in the morning or at night, a quick search on Expedia.com.au will help you find cheap tickets to Kelso in seconds. We even make it simple for you to stick with a certain airline if you’re trying to rack up frequent flyer points.

Tips for flying and packing light

If it’s been a while since you’ve travelled, you might be due for a refresher when it comes to flying. That’s where our helpful blog, Out There Starts Here, comes in. Wondering whether to pack for fine dining or more casual eats? Or whether you really need to bring a jacket? Written by seasoned travel experts, the articles on our blog provide you with the latest details about certain destinations, so you know just what to expect. Check out some of our recent articles for the smartest ways to see the sights.

Fly for less when you bundle airfare and accommodation

Our already low airfares are even more affordable when you bundle your flights with a stay at one of the hotels in Kelso. By booking all of your travel plans with us, you’ll save time and money, and enjoy the convenience of having all of your arrangements in one place.

Get the power of planning in the palm of your hand

Booking your trip to Kelso, Washington has never been easier than when you use our mobile app to plan your dream getaway. The Expedia App is available on both Android and iOS, allowing you to reserve flights and hotels at any time of day, no matter what kind of phone you use. You’ll also get exclusive offers, receive flight updates, and can earn extra points. Wherever you are, the Expedia App helps you get where you want to be.

Join the Expedia Rewards Program

If you enjoy the finer things in life, sign up for our rewards program to receive exclusive benefits when you book with us. Expedia Rewards opens the door to member-only deals, +VIP Access hotel benefits, and earning Expedia Rewards points, that you can redeem your way. You’ll also get access to Unreal Deals that could save you the price of a plane ticket to Kelso when bundled with your accommodation.

What are you waiting for?

Expedia.com.au helps you find cheap flights to Kelso AU$175. So why wait another second to begin planning your trip? Start your search right now, and you could be boarding the next Kelso-bound flight. Bon voyage!

Frequently asked questions

What is the name of Kelso's airport?
Kelso has just one airport, Portland Intl. Airport (PDX).
What airport is best to fly into Kelso?
Step through the exit of PDX Airport and your Kelso trip will have begun! The city's main airport, it's located 64 kilometres from the centre of town.
How many airlines fly to Kelso?
Kelso is serviced by 20 airlines from at least 60 worldwide airports.
Which airlines fly to Kelso?
Kelso receives the largest number of flights from Alaska Airlines, Delta and Sun Country Airlines with Alaska Airlines being the preferred choice of airline. Seattle is the most popular city for travellers to set off from.
How many nonstop flights are there to Kelso?
With around 1,254 direct flights each week, you'll be landing in Kelso before you have time to say, "Are we there yet?"
Where are the most popular flights to Kelso departing from?
Travellers often jet off from Seattle, Los Angeles and Phoenix airports when going to Kelso.
How long is the flight to Kelso Airport?
If it's Seattle you're leaving behind, you'll be airborne for around 57 minutes before you touchdown in Kelso. Airport to airport from Los Angeles generally takes 2 hours and 33 minutes and from Phoenix, it's 2 hours and 52 minutes.
How to book the cheapest flight to Kelso?
Don't leave booking your flight to Kelso until the very last minute. That's one move savvy jet-setters use to get the best deals. Booking in advance means more choices and less expensive flights. Don't stop there, however. Do some research and find out if there are a couple of airports at your destination. Ticket prices often differ depending on the airport you pick. Be sure to compare fares across airlines as well. And finally, remember that the early bird catches the worm. Familiarise yourself with airfare costs and be ready to book your ticket as soon as you see a great bargain. The sweetest deals never last long.
Do you have any tips for my flight to Kelso?
If you're not prepared, travelling can be overwhelming. But there's no need to hit the panic button just yet. Follow these useful tips for a trouble-free start to your getaway in Kelso. What to pack in your hand luggage:

  • The trick to having a pain-free travel experience is to be prepared. First up, the essentials: passport, boarding pass, cash and daily medications. Next, take on board items that'll help keep you busy, like your laptop or a thrilling book. You'll also want to bring your chargers, a quality neck pillow and a pair of noise-cancelling headphones. Finally, be sure to pop in toiletries like a toothbrush, cleansing wipes and a fresh change of clothes.

Do not pack the following items in your hand luggage:

  • Squeeze all your full-sized bottles of shampoo and conditioner in your checked baggage. Any gels or liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by security. Sharp objects, like your trusty Swiss Army knife, and dangerous goods which are explosive or flammable, such as flares, chemicals agents and strong acids, are also not allowed.

What to wear on a flight:

  • Go for comfort over style. Prepare for changes in cabin temperature by layering up, and wear flat, slightly roomy shoes like slip-ons.
  • Deep vein thrombosis (DVT) is a risk on long-haul flights. It results from blood clots forming due to poor circulation and inactivity, so do some gentle foot and leg exercises in your seat and consider wearing compression socks or tights.

How to get through airport security fast when flying to Kelso?
It's all about being organised. We've put together some useful tips for a stress-free trip through airport security. Watch out Kelso, here you come:

  • First things first. Your travel documents and passport will need to be presented to security personnel. Keep them within easy reach so you don't hold up the queue.
  • Next up, both you and your hand luggage will be X-rayed. To make the process quick and painless, remove anything that is likely to trigger the alarm. Personal belongings like your belt, jacket and earphones need to go through the machine.
  • For just a few moments, you'll need to unplug from technology. Your tablet, phone and any other electronic gadgets will need to be sent through the scanner.
  • Can't travel without your favourite hand and nail cream? Not a problem. As long as the volume is no larger than 3.4 ounces (100 millilitres) and it's stored in a clear zip-close bag, it's fine to bring with you in your carry-on baggage.
  • Slip-on shoes are a practical footwear choice as you're less likely to be asked to remove them when passing through security. Hiking boots and other bulky shoes are often subjected to extra screening.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them in your checked suitcase. They won't be allowed on board.

Flights to Kelso information
Destination airport
Portland Intl.
Destination airport IATA code
PDX
Destination city name
Portland
Return price
AU$175

Trending flights to Kelso

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
Fri, 23 Jan - Thu, 12 Feb
BNE
Brisbane
PDX
Portland
AU$989 Return, found 1 day ago
AU$989
Return
found 1 day ago
Select Air Canada flight, departing Fri, 23 Jan from Brisbane to Portland, returning Thu, 12 Feb, priced at AU$989 found 1 day ago

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