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Cheap Flights from Sun Valley (SUN) to Friday Harbor (FBS)

Popular airlines from Sun Valley, ID (SUN-Friedman Memorial) to Friday Harbor, WA (FBS-Friday Harbor Sea Plane Base)

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Alternative airports near Friday Harbor

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

Select flight to Bellingham Intl. BLI. Cheapest option available. Average driving time to city center is 2 hours 49 minutes. Flights from $697
BLI
Bellingham Intl.
Cheapest
Average driving time to city center2 h 49 min
Flights from $697

Frequently asked questions

How much does a flight from Friedman Memorial Airport (SUN) to Friday Harbor, WA (FBS-Friday Harbor Sea Plane Base) cost?
Lock in a cheap one-way flight or cheap return flight from Friedman Memorial Airport (SUN) to Friday Harbor, WA (FBS-Friday Harbor Sea Plane Base) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Friedman Memorial Airport (SUN) to Friday Harbor, WA (FBS-Friday Harbor Sea Plane Base)?
The cheapest month to fly from SUN to FBS is , when there's less demand. Off-peak months are often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Friedman Memorial Airport (SUN) to Friday Harbor, WA (FBS-Friday Harbor Sea Plane Base)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from SUN to FBS. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from Friedman Memorial Airport (SUN) to Friday Harbor, WA (FBS-Friday Harbor Sea Plane Base)?
Nonstop flights from Friedman Memorial Airport (SUN) to Friday Harbor, WA (FBS-Friday Harbor Sea Plane Base) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SUN to FBS?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can change 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 Friedman Memorial Airport (SUN) to Friday Harbor, WA (FBS-Friday Harbor Sea Plane Base)?
Book a flight from Friedman Memorial Airport (SUN) to Friday Harbor, WA (FBS-Friday Harbor Sea Plane Base) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this time 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.
Is it cheaper to buy a plane ticket from Friedman Memorial Airport (SUN) to Friday Harbor, WA (FBS-Friday Harbor Sea Plane Base) last-minute?
Booking your flight from SUN to FBS shortly before your journey is generally more expensive. However, if there's some wiggle room with your travel dates and times, you could land a cheap last-minute fare.
Can I cancel or change the date of my flight from Friedman Memorial Airport (SUN) to Friday Harbor, WA (FBS-Friday Harbor Sea Plane Base)?
It's generally possible to reschedule or cancel your SUN to FBS flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Friedman Memorial
Destination airport
Friday Harbor Sea Plane Base
Distance
543 mi

Book with confidence

Sun Valley to Friday Harbor Flights

The cheapest times to fly from Sun Valley to Friday Harbor

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 Sun Valley to Friday Harbor are during the month of . You can find some of the cheapest flights from Sun Valley to Friday Harbor with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sun Valley to Friday Harbor

Sunday is one of the best days to book for cheap flights from Sun Valley to Friday Harbor: 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 Sun Valley to Friday Harbor

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 Sun Valley to Friday Harbor in 2026. 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 Sun Valley to Friday Harbor 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 Sun Valley to Friday Harbor 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.

 

Sun Valley to Friday Harbor Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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