A waterfront cityscape with historic buildings and a dock.

Cheap Flights to Port Townsend , WA from CA $201

View CA $201 flight on Tue, Oct 20, 2026Opens in a new window

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How much is the cheapest flight to Port Townsend?

Prices were available within the past 7 days and start at CA $201 for one-way flights and CA $331 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Air Canada
United
Alaska Airlines
Delta

Find the cheapest month to fly from Columbus (CMH) to Seattle (SEA)

From CA $390 - CA $550 per traveller.

Frequently asked questions

What is the name of Port Townsend's airport?
Port Townsend is served by more than one airport, but most visitors prefer Seattle - Tacoma Intl. Airport (SEA).
What airport is best to fly into Port Townsend?
Travellers going to Port Townsend can touchdown at two major airports. Seattle - Tacoma Intl. Airport (SEA) is 80 kilometres away from the downtown area. Snohomish County - Paine Field Airport (PAE) is 40 kilometres away.
How many airlines fly to Port Townsend?
There are 38 air carriers that fly into Port Townsend from 124 worldwide airports.
Which airlines fly to Port Townsend?
Typically, travellers fly with Alaska Airlines, Delta and American Airlines when heading off to Port Townsend. The biggest proportion of these flights arrive from Los Angeles, with Alaska Airlines flying this route the most.
How many nonstop flights are there to Port Townsend?
Flying to somewhere new is much more fun when there aren't any lengthy stopovers. If you're making your way to Port Townsend, the great news is that there are 3,464 direct flights every week.
Where are the most popular flights to Port Townsend departing from?
Flights to Port Townsend from Los Angeles, Phoenix and Portland airports are always popular.
How long is the flight to Port Townsend Airport?
Which airport you depart from determines how much of the in-flight entertainment you'll get to see. From Los Angeles to Port Townsend, the average flight time is 3 hours. From Phoenix it's roughly 3 hours and 17 minutes, and from Portland it's 1 hour and 5 minutes.
How to book the cheapest flight to Port Townsend?
Don't leave booking your flight to Port Townsend until the last possible moment. That's one move savvy travellers use to get the best prices. Booking well in advance means more choices and cheaper flights. Also, do some online research and compare your options. If your destination has more than one airport, you may be able to score an excellent deal by flying into one a little farther out. And finally, don't forget that it's first in, best dressed. Familiarize yourself with airfare costs and be ready to grab your ticket as soon as you spot a bargain. The sweetest deals never last long.
Do you have any tips for my flight to Port Townsend?
Wherever you're coming from, flying can be a pleasurable experience if you're well prepared. Check out these handy tips that will help get your Port Townsend vacation started on the right foot. What to pack in your hand luggage:
  • Air travel can be a cruisy experience if you've got all the right things. Firstly, you'll need basic toiletries, such as a toothbrush and hairbrush, a clean pair of socks and a good novel. Next, make room in your hand luggage for your mobile phone, a charger, medications and maybe a cozy neck pillow too. Lastly, and most importantly, be sure to bring your passport, travel papers and your bank cards.
Do not pack the following items in your hand luggage:
  • Make sure you don't have a sharp object hiding in one of the compartments of your hand luggage. Other prohibited items include explosive or flammable products, such as aerosol cans and bleach, and gels and liquids in containers with a volume of more than 3.4 ounces (100 millilitres).
What to wear on a flight:
  • Your goal here is to feel as comfortable as possible. Opt for a pair of flat, closed-toe shoes, dress in loose, natural-fibre clothing and remember to take a jacket in case it gets cold in the cabin.
  • It's likely you've heard about deep vein thrombosis (DVT), a blood clot condition caused by long periods of sitting. To reduce your risk on board, stay hydrated, consider wearing compression socks or tights and do gentle foot and leg exercises in your seat.
How to get through airport security fast when flying to Port Townsend?
A little pre-planning before you arrive at the airport can make your getaway to Port Townsend quick and painless. Below are some useful tips for a stress-free journey through security:
  • Your travel documents and ID will need to be presented to security personnel. Have them easily accessible so you don't hold up the queue.
  • Time to strip down. Well kind of. Your coat, belt, keys and other items in your pocket, like your headphones, will need to go on a tray through the X-ray machine. Make the whole process easier by removing them as it gets closer to your turn.
  • All your electronic devices, including your laptop and phone, must also be scanned separately.
  • Remove all gels and liquids from your carry-on luggage. They usually need to be sent through the X-ray scanner 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.
  • There's a possibility that you'll be required to remove your shoes for scanning, so wearing slip-on sneakers is always a smart idea.
  • Airlines won't allow any sharp objects in your carry-on luggage. If you must bring these kinds of items, pack them safely in your checked luggage.

Book with confidence

Find Your Flights to Port Townsend SEA

Cheap flights to Port Townsend (SEA)

Get started finding a cheap flight to Port Townsend on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport, and whether you want a roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Port Townsend.

Roundtrip prices range from CA $331 - CA $440, and one-ways Port Townsend start as low as CA $201.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

Airlines that fly to Port Townsend (SEA)

You have several options for which airline you choose to travel with to Port Townsend. There are 10 airlines flying into SEA: WestJet, Air Canada, United, Alaska Airlines, American Airlines, Delta. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Port Townsend (SEA) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to SEA in October and in October for one-ways.

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Find Your Flights to Port Townsend SEA

Travel information

Destination airport
Lake Union Seaplane Base
Destination airport IATA code
LKE
Destination city name
Seattle
Roundtrip price
CA $356

Trending flights to Port Townsend

Prices were available within the past 7 days and start at CA $201 for one-way flights and CA $331 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet

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