Title: Cheap Flights from San Francisco (SFO) to Williams Lake (YWL) - Expedia.ca ![Scout Island, located on the west end of Williams Lake off South Mackenzie Avenue, is a nature sanctuary and park area comprised of two islands connected to the mainland by a vehicle causeway. In addition to a beach area, picnic ground and boat launch, Scout Island contains a series of easy nature trails that take visitors through a relatively undisturbed natural environment, rich in bird and small wildlife habitat. Located in Williams Lake, BC (September 2019)](https://images.trvl-media.com/place/4112/40ee4e33-3d72-4d6d-bf95-b63cb013d156.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Geraldine Soh ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from San Francisco (SFO) to Williams Lake (YWL) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from San Francisco International Airport (SFO) to Williams Lake, BC (YWL-Williams Lake Regional) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:sfo,to:ywl,departure:24/10/2025TANYT&leg2=from:ywl,to:sfo,departure:31/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:sfo,to:ywl,departure:24/10/2025TANYT&leg2=from:ywl,to:sfo,departure:31/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![Flair Airlines](https://a.travel-assets.com/air/airlines/f8_sq.svg) Flair Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:sfo,to:ywl,departure:24/10/2025TANYT&leg2=from:ywl,to:sfo,departure:31/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:sfo,to:ywl,departure:24/10/2025TANYT&leg2=from:ywl,to:sfo,departure:31/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:sfo,to:ywl,departure:24/10/2025TANYT&leg2=from:ywl,to:sfo,departure:31/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:sfo,to:ywl,departure:24/10/2025TANYT&leg2=from:ywl,to:sfo,departure:31/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Porter Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PD.svg) Porter Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:sfo,to:ywl,departure:24/10/2025TANYT&leg2=from:ywl,to:sfo,departure:31/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) Flight from San Francisco to Williams Lake (SFO - YWL) route information | Origin airport | San Francisco Intl. | | --- | --- | | Destination airport | Williams Lake Regional | | Distance | 1610 km | ## San Francisco to Williams Lake Flights **The easy way to book your flights from San Francisco to Williams Lake**  With Expedia, it’s simple to find and book flights to Williams Lake from San Francisco whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Williams Lake Regional, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from San Francisco to Williams Lake today, tomorrow, or this week.   **Save dollars with cheap flights from San Francisco Intl., SFO to Williams Lake Regional, YWL**  Sort your search results by price to find great deals on your flight from San Francisco to Williams Lake—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Williams Lake from San Francisco currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Williams Lake   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Williams Lake from San Francisco**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Williams Lake with Expedia today. ## Frequently asked questions ### How much is a flight from San Francisco Airport to Williams Lake Regional Airport (YWL)? > If you're travelling between San Francisco Intl. Airport (SFO) and Williams Lake Regional Airport (YWL), round-trip journeys start from . This figure is based on fares advertised within the last 7 days on Expedia for flights departing within the next year, so don't hang about. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from San Francisco Airport to Williams Lake Airport? > Every air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from San Francisco Intl. Airport (SFO) to Williams Lake Regional Airport (YWL) that have flexible change policies? > Many carriers offer the option to move your flight at no extra charge. All you pay is the difference in the ticket price. When looking for SFO to Williams Lake Airport flights, you'll find a "No change fees" filter for you to select. ### How far is the flight from San Francisco Airport to Williams Lake Regional Airport (YWL)? > Expect to be soaring through the sky for a while, as the flight distance between SFO and YWL is 1,600 kilometres. Create a playlist of your favourite songs before leaving home to keep yourself entertained during your flight. ### Which airlines fly direct from SFO to YWL? > Right now, no airlines offer direct flights from SFO to YWL. You'll need to book a flight with one or more stops. To score the best price and connections, lock in your airfare ahead of time. ### Are SFO to YWL flight tickets cheaper when they're purchased at the last minute? > Tickets from San Francisco Airport to Williams Lake Airport are available up to a year prior to departure on Expedia. And although you may nab great last-minute deal, it's not something you should count on. Also, booking your flights well in advance means you'll have more choices — and you can avoid getting stuck in the dreaded middle seat! We regularly update our fares to bring you the best bargains, so keep checking in for all the latest specials. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - Vacation Rental ### Lodging - [5 Star Hotels in Williams Lake](https://www.expedia.ca/5Star-Williams-Lake-Hotels.s50-0-d4112.Travel-Guide-Filter-Hotels) - [Apartments in Williams Lake](https://www.expedia.ca/Williams-Lake-Apartments.d4112-aaApartments.Travel-Guide-Accommodation) - [B&B in Williams Lake](https://www.expedia.ca/Williams-Lake-Bed-And-Breakfast.d4112-aaBedAndBreakfast.Travel-Guide-Accommodation) - [Casino Hotels in Williams Lake](https://www.expedia.ca/Williams-Lake-Hotels-Casino-Hotel.0-0-d4112-tCasinoHotel.Travel-Guide-Filter-Hotels) - [Cheap Hotels in Williams Lake](https://www.expedia.ca/Williams-Lake-Hotels-Cheap-Hotels.0-0-d4112-tCheapHotels.Travel-Guide-Filter-Hotels) - [Hotels with a Pool in Williams Lake](https://www.expedia.ca/Williams-Lake-Hotels-Hotel-With-Pool.0-0-d4112-tHotelwithPool.Travel-Guide-Filter-Hotels) - 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