Cheap Flights from Seattle (SEA) to Port Townsend (TWD)

Popular airlines from Seattle-Tacoma International Airport (SEA) to Port Townsend, WA (TWD-Jefferson County Intl.)

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Port Townsend, WA (TWD-Jefferson County Intl.) cost?
Snag a cheap one-way flight or cheap return flight from Seattle - Tacoma Intl. Airport (SEA) to Port Townsend, WA (TWD-Jefferson County Intl.) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Port Townsend, WA (TWD-Jefferson County Intl.)?
is the cheapest month to fly from SEA to TWD. Avoiding peak travel times is often the key to finding a great deal.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Port Townsend, WA (TWD-Jefferson County Intl.)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest SEA to TWD flight.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Port Townsend, WA (TWD-Jefferson County Intl.)?
Nonstop flights from Seattle - Tacoma Intl. Airport (SEA) to Port Townsend, WA (TWD-Jefferson County Intl.) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SEA to TWD?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Port Townsend, WA (TWD-Jefferson County Intl.)?
To touch down at Port Townsend, WA (TWD-Jefferson County Intl.) on time, choose a flight that leaves Seattle - Tacoma Intl. Airport (SEA) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Port Townsend from Seattle - Tacoma Intl. Airport (SEA)?
Explore your flight options from Seattle - Tacoma Intl. Airport (SEA) to Bellingham Intl. Airport (BLI). This is the only Port Townsend airport you can jet into if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Port Townsend, WA (TWD-Jefferson County Intl.) last-minute?
Last-minute bookings from SEA to TWD are generally more expensive. To lock in the best rates, start looking for flights well ahead of time. That being said, if your travel plans are flexible, you may find a cheap fare just before your departure.
Is it cheaper to book a SEA to TWD flight and hotel package?
You'll typically save money by securing a SEA to TWD flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've selected your preferred accommodations and flights, consider adding extras including activities, car rentals and tours.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Port Townsend, WA (TWD-Jefferson County Intl.)?
In most instances, you can modify or cancel your SEA to TWD flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you need more details, go to our Customer Service portal.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Jefferson County Intl.
Distance
48 mi

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Seattle to Port Townsend Flights

The cheapest times to fly from Seattle to Port Townsend

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle to Port Townsend are during the month of . You can find some of the cheapest flights from Seattle to Port Townsend with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Port Townsend

Sunday is one of the best days to book for cheap flights from Seattle to Port Townsend: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seattle to Port Townsend

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle to Port Townsend in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle to Port Townsend flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle to Port Townsend airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Seattle to Port Townsend Flights

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*Available to One Key members.