Cheap Flights from San Francisco (SFO) to Westsound (WSX)

Popular airlines from San Francisco Intl. Airport (SFO) to Westsound, WA (WSX)

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Alternative airports near West Sound

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

Select flight to Victoria Intl. YYJ. Cheapest option available. Average driving time to city center is 5 hours 46 minutes. Flights from $257
YYJ
Victoria Intl.
Cheapest
Average driving time to city center5 h 46 min
Flights from $257
Select flight to Bellingham Intl. BLI. Average driving time to city center is 2 hours 31 minutes. Flights from $509
BLI
Bellingham Intl.
Average driving time to city center2 h 31 min
Flights from $509
Flights from San Francisco (SFO) to Westsound (WSX)
Origin airport
San Francisco Intl.
Destination airport
Westsound
Distance
761 mi

San Francisco to Westsound Flights

The cheapest times to fly from San Francisco to Westsound

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

 

The best time to book a flight from San Francisco to Westsound

Sunday is one of the best days to book for cheap flights from San Francisco to Westsound: 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 San Francisco to Westsound

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 San Francisco to Westsound 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 San Francisco to Westsound 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 San Francisco to Westsound 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 San Francisco Intl. Airport (SFO) to Westsound, WA (WSX) cost?
Discover the latest flight deals from SFO to WSX by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from SFO to WSX?
The cheapest flights from SFO to WSX are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from SFO to WSX?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from SFO to WSX. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from San Francisco Intl. Airport (SFO) to Westsound, WA (WSX)?
Direct flights from San Francisco Intl. Airport (SFO) to Westsound, WA (WSX) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SFO to WSX?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary depending on the season, airline 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 San Francisco Intl. Airport (SFO) to Westsound, WA (WSX)?
To touch down at Westsound, WA (WSX) without delays, select a flight that leaves from San Francisco Intl. Airport (SFO) 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 Orcas from San Francisco Intl. Airport (SFO)?
Snohomish County - Paine Field Airport (PAE) is the only airport in Orcas with direct flights from San Francisco Intl. Airport (SFO). Compare your options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from San Francisco Intl. Airport (SFO) to Westsound, WA (WSX) last-minute?
Last-minute bookings from SFO to WSX are typically more expensive. For the best rates, start searching for flights early. That being said, if you're flexible with your travel plans, it's possible to land a cheap fare right before you leave.
Is it cheaper to book a SFO to WSX flight and hotel package?
Compared with arranging flights and hotels separately, booking a SFO to WSX flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place takes the hassle out of planning your trip. Simply pick your flights and choose from our wide range of stays, then customize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from San Francisco Intl. Airport (SFO) to Westsound, WA (WSX)?
Typically, you're able to reschedule or cancel your SFO to WSX flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you want further information, go to our Customer Service portal.

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