Cheap Flights to Seaside

View NZ$249 flight on Wed, 15 Oct 2025Opens in a new window

Popular airlines to Seaside

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Cheap Tickets to Seaside

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.

Delta
Wed, 15 Oct - Wed, 22 Oct
KOA
Kona Coast
PDX
Portland
NZ$498 Return, found 6 hours ago
NZ$498
Return
found 6 hours ago
Select Delta flight, departing Wed, 15 Oct from Kona Coast to Portland, returning Wed, 22 Oct, priced at NZ$498 found 6 hours ago
United
Wed, 15 Oct - Wed, 22 Oct
KOA
Kona Coast
PDX
Portland
NZ$582 Return, found 6 hours ago
NZ$582
Return
found 6 hours ago
Select United flight, departing Wed, 15 Oct from Kona Coast to Portland, returning Wed, 22 Oct, priced at NZ$582 found 6 hours ago
American Airlines
Wed, 15 Oct - Wed, 22 Oct
KOA
Kona Coast
PDX
Portland
NZ$799 Return, found 6 hours ago
NZ$799
Return
found 6 hours ago
Select American Airlines flight, departing Wed, 15 Oct from Kona Coast to Portland, returning Wed, 22 Oct, priced at NZ$799 found 6 hours ago
Air Canada
Fri, 5 Dec - Sat, 27 Dec
AKL
Auckland
PDX
Portland
NZ$1,431 Return, found 1 day ago
NZ$1,431
Return
found 1 day ago
Select Air Canada flight, departing Fri, 5 Dec from Auckland to Portland, returning Sat, 27 Dec, priced at NZ$1,431 found 1 day ago
Air New Zealand
Fri, 13 Mar - Fri, 27 Mar
AKL
Auckland
PDX
Portland
NZ$1,598 Return, found 3 days ago
NZ$1,598
Return
found 3 days ago
Select Air New Zealand flight, departing Fri, 13 Mar from Auckland to Portland, returning Fri, 27 Mar, priced at NZ$1,598 found 3 days ago

Frequently asked questions

What is the name of Seaside's airport?
Seattle - Tacoma Intl. Airport (SEA) is the most popular airport in Seaside.
How many airlines fly to Seaside?
There are 40 air carriers connecting Seaside with 127 airports from all over the globe.
Which airlines fly to Seaside?
Typically, travellers choose to fly with Alaska Airlines, Delta and American Airlines when heading to Seaside. The majority of these flights arrive from Los Angeles, with Alaska Airlines flying this route the most frequently.
How many nonstop flights are there to Seaside?
Flying to somewhere new is much more fun when there aren't any stopovers. If you're off to Seaside, the awesome news is that there are roughly 4 658 nonstop flights every week.
Where are the most popular flights to Seaside departing from?
Flights to Seaside departing from Los Angeles, Phoenix and San Francisco airports are always popular.
How long is the flight to Seaside Airport?
If you're going to Seaside from Los Angeles, you'll have a flight duration of 2 hours and 45 minutes. Those taking off from Phoenix can expect to be airborne for 3 hours and 5 minutes. From San Francisco it's 2 hours and 7 minutes away.
How to book the cheapest flight to Seaside?
Don't leave booking your flight to Seaside until the last possible moment. That's one trick frequent travellers use to get the best deals. Booking in advance means more choices and cheaper flights. Another easy way to get the most affordable fare is to compare all options. If where you're headed has multiple airports, be sure to look into the cost of flying into a less busy terminal. Finally, be prepared to book quickly if you stumble on a great price. It might not be available for long. With a bit of know-how and some good fortune, the ideal airfare will be yours.
Do you have any tips for my flight to Seaside?
We've got the lowdown on how to make your journey as pain-free as possible. Follow our top tips and you'll be speeding through the airport and exploring Seaside before you know it. What to pack in your hand luggage:

  • First, put in your passport, travel docs, wallet and medications. Next, you'll want some in-flight entertainment to help pass the time. A thrilling book and a tablet filled with your favourite shows are some great options. If you intend to take a short snooze, a quality neck pillow and some noise-cancelling headphones will also come in handy. Finally, leave space for a toothbrush and some cleansing wipes to ensure you arrive feeling fresh as a daisy.

Do not pack the following items in your hand luggage:

  • While the list of prohibited items differs between airlines, the general guide to follow is avoid carrying anything sharp, flammable or explosive. This includes screwdrivers, blades, fireworks and fuel. Sporting equipment like hockey sticks, and items that could harm other people, such as firearms and ammunition, are also banned from the cabin.

What to wear on a flight:

  • Comfort should be your priority when choosing what to wear on board. Loose clothing is a sensible option, as are enclosed shoes like sneakers.
  • You're probably aware of deep vein thrombosis (DVT), a blood clot condition caused by long periods of inactivity. To lessen your risk on board, drink lots of water, consider wearing compression tights or socks and move your lower limbs often.

How to get through airport security fast when flying to Seaside?
As seasoned travellers know, the secret is to be well prepared before you reach the airport security gate. That way, you'll be hopping onto that plane to Seaside in next to no time. Follow these tips and get your trip off to a great start:

  • Your ID and travel documents will need to be inspected by airport security personnel. Have them easily accessible to avoid fumbling around for them.
  • Next up, both you and your hand luggage must be X-rayed. To make the process quick and painless, remove anything that might trigger the alarms. Items such as your belt, jacket and headphones will be required to go through the machine.
  • Your electronic gadgets like phones and laptops will also have to go on a tray for inspection. No need to worry though, you'll be back online before you know it.
  • Travelling with your favourite hand cream? 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 OK to bring with you in your carry-on bag.
  • Slip-on shoes are a practical footwear choice as you're less likely to be required to remove them when passing through security. Big boots and other heavy shoes are usually subjected to additional screening.
  • Take all prohibited items out of 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 and will be confiscated.

Book with confidence

Book with confidence

Seaside Flights

The Seaside experience you’ve always wanted

Catching a flight to Seaside is easier than it’s ever been when you use Expedia to plan your escape. A great holiday starts with great selection, and we have an amazing amount of Seaside flight deals. A quick search on Expedia.co.nz will show you cheap tickets to Seaside in mere moments, from overnight flights to weekend getaways. Trying to earn frequent flyer points? We even make it easy for you to stay loyal to your preferred airline.

Been a while since you’ve travelled?

If you haven’t flown recently, you might like some insider information. In fact, even seasoned travellers should check out our blog. Featuring hundreds of articles written by our very own experts, our blog keeps you informed about all the fantastic attractions and things to do in the world’s most popular destinations, so you know just what to pack. Get ready for great advice on trip preparation and seeing the sights—then get ready to fly!

Bundle your room and flight to travel for less

Package your flights with your hotel booking in Seaside, and your trip will become even cheaper. By making all of your reservations with us, you’ll save money and time, plus have the peace of mind that comes with booking all of your arrangements in one place. It may seem like magic, but it’s just the Expedia.co.nz way.

A holiday at the tips of your fingers

Take the high-tech road when you use our Expedia app to plan your holiday to Seaside. Our handy app allows you to reserve flights and hotels at any time of day, on any type of phone, because it’s available on both Android and iOS. You’ll also benefit from exclusive deals, have a chance to earn extra points, and can keep your itinerary at your fingertips. No matter where you are, count on our app to help you get where you’re going.

Register for Frequent Flyer Rewards

If you enjoy being pampered every once in a while, register with our Expedia Rewards program to get exclusive offers and discounts you won’t find anywhere else. Expedia Rewards grants you member-only benefits, plus price guarantees on your room rates. We can even help you rack up frequent flyer points more quickly. Plus, by signing up, you can book our Unreal Deals, which, when bundled with your room, could save you the cost of a whole plane ticket.

Start planning and start packing

Expedia.co.nz makes it easy to find cheap flights to Seaside NZ$498. With such amazing deals, why wait any longer to book your trip? Start searching today, and we’ll see you soon in Seaside.

Seaside Flights

Travel information

Travel information

Destination airport
Portland Intl.
Destination airport IATA code
PDX
Destination city name
Portland
Return price
NZ$497

Trending flights to Seaside

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.

United
Tue, 3 Mar - Wed, 11 Mar
CHC
Christchurch
PDX
Portland
NZ$1,119 Return, found 5 days ago
NZ$1,119
Return
found 5 days ago
Select United flight, departing Tue, 3 Mar from Christchurch to Portland, returning Wed, 11 Mar, priced at NZ$1,119 found 5 days ago

Explore a world of travel with Expedia

Explore a world of travel with Expedia

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