Cheap Flights to Kelso , WA from CA $80

View CA $80 flight on Wed, Aug 26, 2026Opens in a new window

Popular airlines to Kelso

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How much is the cheapest flight to Kelso?

Prices were available within the past 7 days and start at CA $80 for one-way flights and CA $159 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Jun 2 - Tue, Jun 9
SFO
San Francisco
PDX
Portland
CA $159 Roundtrip, found 11 hours ago
CA $159
Roundtrip
found 11 hours ago
Select Alaska Airlines flight, departing Tue, Jun 2 from San Francisco to Portland, returning Tue, Jun 9, priced at CA $159 found 11 hours ago
Delta
Tue, Jun 2 - Tue, Jun 9
SFO
San Francisco
PDX
Portland
CA $175 Roundtrip, found 11 hours ago
CA $175
Roundtrip
found 11 hours ago
Select Delta flight, departing Tue, Jun 2 from San Francisco to Portland, returning Tue, Jun 9, priced at CA $175 found 11 hours ago
American Airlines
Mon, Jun 1 - Sat, Jun 6
LAX
Los Angeles
PDX
Portland
CA $295 Roundtrip, found 5 days ago
CA $295
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Jun 1 from Los Angeles to Portland, returning Sat, Jun 6, priced at CA $295 found 5 days ago
WestJet
Mon, Jun 15 - Wed, Jun 24
YYC
Calgary
PDX
Portland
CA $330 Roundtrip, found 9 hours ago
CA $330
Roundtrip
found 9 hours ago
Select WestJet flight, departing Mon, Jun 15 from Calgary to Portland, returning Wed, Jun 24, priced at CA $330 found 9 hours ago
United
Tue, Aug 25 - Fri, Sep 18
CLD
Carlsbad
PDX
Portland
CA $339 Roundtrip, found 1 day ago
CA $339
Roundtrip
found 1 day ago
Select United flight, departing Tue, Aug 25 from Carlsbad to Portland, returning Fri, Sep 18, priced at CA $339 found 1 day ago

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. Familiarize 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 organized. 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.

Book with confidence

Expedia.ca gives you the best tools to secure great deals on flights to Kelso. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Kelso. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Kelso.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Kelso flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Kelso.

Looking to save even more? Get additional savings by bundling your Kelso flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Kelso trip!

Travel information

Destination airport
Portland Intl.
Destination airport IATA code
PDX
Destination city name
Portland
Roundtrip price
CA $159

Trending flights to Kelso

Prices were available within the past 7 days and start at CA $80 for one-way flights and CA $159 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Mon, Jun 15 - Wed, Jun 24
YYC
Calgary
PDX
Portland
CA $330 Roundtrip, found 9 hours ago
CA $330
Roundtrip
found 9 hours ago
Select WestJet flight, departing Mon, Jun 15 from Calgary to Portland, returning Wed, Jun 24, priced at CA $330 found 9 hours ago

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