Cheap Flights from Seattle (SEA) to Thorne Bay (KTB)

Popular airlines from Seattle-Tacoma International Airport (SEA) to Thorne Bay, AK (KTB)

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Alternative airports near Thorne Bay

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Klawock, AK KLW. Cheapest option available. Average driving time to city center is 1 hour 0 minutes. Flights from $1,126
KLW
Klawock, AK
Cheapest
Average driving time to city center1 h 0 min
Flights from $1,126
Flights from Seattle (SEA) to Thorne Bay (KTB)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Thorne Bay
Distance
717 mi

Seattle to Thorne Bay Flights

The cheapest times to fly from Seattle to Thorne Bay

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 Thorne Bay are during the month of . You can find some of the cheapest flights from Seattle to Thorne Bay with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Thorne Bay

Sunday is one of the best days to book for cheap flights from Seattle to Thorne Bay: 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 Thorne Bay

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 Thorne Bay 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 Thorne Bay 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 Thorne Bay 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 Seattle - Tacoma Intl. Airport (SEA) to Thorne Bay, AK (KTB) cost?
Secure a cheap one-way flight or cheap return flight from Seattle - Tacoma Intl. Airport (SEA) to Thorne Bay, AK (KTB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Thorne Bay, AK (KTB)?
The cheapest month to fly from SEA to KTB is , when there's less demand. Off-peak months are generally when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Thorne Bay, AK (KTB)?
To find the cheapest airline flying from SEA to KTB, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Thorne Bay, AK (KTB)?
There are no daily nonstop flights available from Seattle - Tacoma Intl. Airport (SEA) to Thorne Bay, AK (KTB). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from SEA to KTB?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on various factors, such as the time of year and carrier.*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 Thorne Bay, AK (KTB)?
To touch down at Thorne Bay, AK (KTB) on time, choose a flight that takes off from 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.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Thorne Bay, AK (KTB) last-minute?
Last-minute fares from SEA to KTB are generally more expensive. To secure the lowest prices, start searching for flights well in advance. That being said, if you're flexible with your travel dates, you may score a cheap ticket right before you leave.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Thorne Bay, AK (KTB)?
In most instances, you can cancel or modify your SEA to KTB flight. However, additional fees may apply, especially if you booked more than 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you need further information, go to our Customer Service portal.

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