Cheap Flights to Cascade Locks , OR from CA $113

View CA $113 flight on Sat, Feb 28, 2026Opens in a new window

Popular airlines to Cascade Locks

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How much is the cheapest flight to Cascade Locks?

Prices were available within the past 7 days and start at CA $113 for one-way flights and CA $188 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, Mar 7 - Wed, Mar 11
LAX
Los Angeles
PDX
Portland
CA $188 Roundtrip, found 4 days ago
CA $188
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, Mar 7 from Los Angeles to Portland, returning Wed, Mar 11, priced at CA $188 found 4 days ago
Delta
Sat, Mar 7 - Wed, Mar 11
LAX
Los Angeles
PDX
Portland
CA $188 Roundtrip, found 4 days ago
CA $188
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Mar 7 from Los Angeles to Portland, returning Wed, Mar 11, priced at CA $188 found 4 days ago
Hawaiian Airlines
Tue, Mar 10 - Sat, Mar 28
GEG
Spokane
PDX
Portland
CA $213 Roundtrip, found 5 days ago
CA $213
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Tue, Mar 10 from Spokane to Portland, returning Sat, Mar 28, priced at CA $213 found 5 days ago
American Airlines
Sat, Mar 7 - Wed, Mar 11
LAX
Los Angeles
PDX
Portland
CA $256 Roundtrip, found 4 days ago
CA $256
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Mar 7 from Los Angeles to Portland, returning Wed, Mar 11, priced at CA $256 found 4 days ago
Air Canada
Fri, May 29 - Sun, May 31
YVR
Vancouver
PDX
Portland
CA $303 Roundtrip, found 5 days ago
CA $303
Roundtrip
found 5 days ago
Select Air Canada flight, departing Fri, May 29 from Vancouver to Portland, returning Sun, May 31, priced at CA $303 found 5 days ago

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

February is typically the cheapest month to fly

From CA $187 - CA $576 per traveller.

Expedia.ca gives you the best tools to secure great deals on flights to Cascade Locks. 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 Cascade Locks. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Cascade Locks.

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 Cascade Locks 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 Cascade Locks.

Looking to save even more? Get additional savings by bundling your Cascade Locks 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 Cascade Locks trip!

Frequently asked questions

What is the name of Cascade Locks' airport?
Portland Intl. Airport (PDX) is the major airport that serves Cascade Locks.
What airport is best to fly into Cascade Locks?
Step through the exit doors of Portland Intl. Airport (PDX) and your Cascade Locks getaway will have begun! The city's main airport, it's located 56 kilometres from the city centre.
How many airlines fly to Cascade Locks?
There are 20 airlines that fly into Cascade Locks from 60 airports across the globe.
Which airlines fly to Cascade Locks?
Most often, travellers fly with Alaska Airlines, Delta and Sun Country Airlines when heading off to Cascade Locks. The largest number of these flights come from Seattle, with Alaska Airlines servicing this route the most.
How many nonstop flights are there to Cascade Locks?
Flying to a new place is much more fun when there aren't any lengthy stopovers. If you're heading to Cascade Locks, the good news is that there are roughly 1,254 nonstop flights operating every week.
Where are the most popular flights to Cascade Locks departing from?
Travellers frequently set off from Seattle, Los Angeles and Phoenix airports when heading to Cascade Locks.
How long is the flight to Cascade Locks Airport?
Which airport you depart from determines how much of the in-flight entertainment you'll get to see. From Seattle to Cascade Locks, the average flight time is 57 minutes. From Los Angeles it's around 2 hours and 33 minutes, and from Phoenix it's 2 hours and 52 minutes.
How to book the cheapest flight to Cascade Locks?
If you'd like to have some extra spending money on your Cascade Locks vacation, then listen up! As any experienced traveller knows, don't leave booking until the last minute. Prices are usually highest close to the departure date. Another easy way to score the best deal is to compare all options. If where you're headed has more than one airport, be sure to look into the cost of flying into a less busy terminal. Finally, another easy way to save some money is be ready to book fast. If you spot a good deal, don't hesitate — grab it while the opportunity's there.
Do you have any tips for my flight to Cascade Locks?
We've rounded up all the info you need to make your flight as enjoyable as possible. Follow our top tips and you'll be hightailing it through the airport and exploring Cascade Locks in no time at all. What to pack in your hand luggage:

  • First, pack your passport, travel documents, wallet and vital medications. Next, you'll want some extra in-flight entertainment to while away the hours. A thrilling book and a phone filled with your favourite shows are some great options. If you intend to catch up on some sleep, a comfy neck pillow and some noise-cancelling headphones will also be useful. Finally, leave some space for a toothbrush and some deodorant to ensure you step off the plane feeling fresh and ready to go.

Do not pack the following items in your hand luggage:

  • Check carefully that you don't have a pocket knife hiding in your carry-on luggage. Other prohibited items include explosive or flammable substances, like aerosols and matches, and liquids and gels in containers with a capacity of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • Your top priority is to feel as comfortable as you can. Go for shoes that are easy to pull on and off, dress in loose, natural-fibre clothing and don't forget to bring a jacket in case you get chilly in the cabin.
  • You've probably heard about deep vein thrombosis (DVT), a blood clotting condition caused by prolonged periods of sitting. To lower your risk on board, stay hydrated, consider wearing compression socks and do gentle foot and leg exercises in your seat.

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

  • Have your passport and boarding pass easily accessible. They're the first things you'll be asked for by airport security.
  • After that, both you and your hand luggage must be X-rayed. To speed things up, take off anything that is likely to set the alarm off. Items like your jacket, belt and headphones need to go through the machine.
  • Your electronic gadgets like laptops and phones will also have to go through the machine to be scanned. Don't worry though, you'll be back online before you know it.
  • Remove all liquids and gels from your carry-on bag. They often need to be sent through the X-ray machine separately. Each item should be no larger than 3.4 ounces (100 millilitres) and everything must fit inside a quart-size (one litre), clear zip-lock bag.
  • Lightweight sneakers are a great footwear choice as you're less likely to have to remove them when going through security. Hiking boots and heavier-style 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 luggage. They won't be allowed in the cabin.

Flights to Cascade Locks information
Destination airport
Portland Intl.
Destination airport IATA code
PDX
Destination city name
Portland
Roundtrip price
CA $188

Trending flights to Cascade Locks

Prices were available within the past 7 days and start at CA $113 for one-way flights and CA $188 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, May 29 - Sun, May 31
YVR
Vancouver
PDX
Portland
CA $303 Roundtrip, found 5 days ago
CA $303
Roundtrip
found 5 days ago
Select Air Canada flight, departing Fri, May 29 from Vancouver to Portland, returning Sun, May 31, priced at CA $303 found 5 days ago
*Available to Expedia members.