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

Popular airlines from Seattle, WA (BFI-Boeing Field) to Port Townsend, WA (TWD-Jefferson County Intl.)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key
Flights from Seattle (BFI) to Port Townsend (TWD)
Origin airport
Boeing Field
Destination airport
Jefferson County Intl.
Distance
42 mi

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.

 

Frequently asked questions

How much does a flight from Boeing Field Airport (BFI) to Port Townsend, WA (TWD-Jefferson County Intl.) cost?
Snag a cheap one-way flight or cheap return flight from Boeing Field Airport (BFI) to Port Townsend, WA (TWD-Jefferson County Intl.) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Boeing Field Airport (BFI) to Port Townsend, WA (TWD-Jefferson County Intl.)?
is the most affordable month to fly from BFI to TWD. Timing your trip outside of the busy season is often the key to finding better deals on flights.
What is the cheapest airline that flies from Boeing Field Airport (BFI) to Port Townsend, WA (TWD-Jefferson County Intl.)?
To find the cheapest airline that'll fly you from BFI to TWD, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Boeing Field Airport (BFI) to Port Townsend, WA (TWD-Jefferson County Intl.)?
You'll need to book a flight with a layover when traveling from Boeing Field Airport (BFI) to Port Townsend, WA (TWD-Jefferson County Intl.). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from BFI to TWD?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the airline, time of year 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 Boeing Field Airport (BFI) to Port Townsend, WA (TWD-Jefferson County Intl.)?
Opt for a flight from Boeing Field Airport (BFI) to Port Townsend, WA (TWD-Jefferson County Intl.) that leaves before 3 PM to reduce the risk of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**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 Boeing Field Airport (BFI)?
Board a direct flight from Boeing Field Airport (BFI) to Port Townsend and land at Friday Harbor, WA (FRD). An alternative gateway to this destination is Eastsound, WA (ESD-Orcas Island).
Is it cheaper to buy a plane ticket from Boeing Field Airport (BFI) to Port Townsend, WA (TWD-Jefferson County Intl.) last-minute?
Waiting until just before your departure to book a ticket from BFI to TWD generally means paying more. While you might find some last-minute deals, they're not always guaranteed. Allow some flexibility in your schedule to boost your chances of scoring a bargain.
Is it cheaper to book a BFI to TWD flight and hotel package?
You'll generally save money by securing a BFI to TWD flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've chosen your preferred accommodations and flights, consider adding extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from Boeing Field Airport (BFI) to Port Townsend, WA (TWD-Jefferson County Intl.)?
If you reserved your BFI to TWD flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

Explore a world of travel with Expedia

*Available to One Key members.