Title: Cheap Flights from Williams Lake (YWL) to San Diego (SAN) - Expedia.ca ![](https://images.trvl-media.com/place/3073/476a7863-1b66-47b5-9758-1dc7b3787493.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/3073/476a7863-1b66-47b5-9758-1dc7b3787493.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Williams Lake (YWL) to San Diego (SAN) - [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 Williams Lake, BC (YWL-Williams Lake Regional) to San Diego Intl. Airport (SAN) - ![](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:YWL,to:SAN,departure:13/02/2026TANYT&leg2=from:SAN,to:YWL,departure:20/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![](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:YWL,to:SAN,departure:13/02/2026TANYT&leg2=from:SAN,to:YWL,departure:20/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![](https://a.travel-assets.com/air/airlines/f8_sq.svg) Flair Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:YWL,to:SAN,departure:13/02/2026TANYT&leg2=from:SAN,to:YWL,departure:20/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) - ![](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:YWL,to:SAN,departure:13/02/2026TANYT&leg2=from:SAN,to:YWL,departure:20/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![](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:YWL,to:SAN,departure:13/02/2026TANYT&leg2=from:SAN,to:YWL,departure:20/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](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:YWL,to:SAN,departure:13/02/2026TANYT&leg2=from:SAN,to:YWL,departure:20/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](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:YWL,to:SAN,departure:13/02/2026TANYT&leg2=from:SAN,to:YWL,departure:20/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) - ![](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\* - ![](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\* - ![](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) ## Cheap flights from Williams Lake (YWL) to San Diego (SAN) Prices were available within the past 7 days and start at for one-way flights and CA $801 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Pacific Coastal Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/8P.gif) Tue, Apr 28 - Wed, Apr 29 YWL Williams Lake SAN San Diego CA $801 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YWL,to:SAN,departure:28/04/2026TANYT&leg2=from:SAN,to:YWL,departure:29/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:800.16&airProductToken=AQpmCiAIuKABEgM1NzQY2F0guI0BKJDJiwMw2smLAzhQQABYAQohCMGmARIEMjE2NRi4jQEgkgEorNKLAzDs0osDOEdAAVgBCh8IwaYBEgMzMzgYkgEgkmgo59OLAzCY1YsDOEdAAVgBCmYKIAjXpgESBDE0ODUYkmggmBYo5taLAzCz2IsDOExAAFgBCiAI16YBEgMxMzMYmBYguI0BKKvZiwMwj9qLAzhMQAFYAQogCLigARIDNTczGLiNASDYXSjx3osDMLPfiwM4UEABWAESCggBEAEYASoCV1MYASIECAEQASgEMAE) ![Pacific Coastal Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/8P.gif) Mon, Mar 30 - Fri, Apr 17 YWL Williams Lake SAN San Diego CA $803 Roundtrip found 10 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YWL,to:SAN,departure:30/03/2026TANYT&leg2=from:SAN,to:YWL,departure:17/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:802.58&airProductToken=AQpnCiAIuKABEgM1NzQY2F0guI0BKI6DiQMw1YOJAzhQQABYAQohCMGmARIEMjQ4Mhi4jQEgkgEovIaJAzD7hokDOEdAAVgBCiAIwaYBEgQxMzY5GJIBIJJoKPqHiQMwoomJAzhHQAFYAQpmCiAI16YBEgQxNDgzGJJoIJgWKLfOigMwhdCKAzhMQABYAQogCNemARIDMTI3GJgWILiNASj80IoDMODRigM4TEABWAEKIAi4oAESAzU3Mxi4jQEg2F0oj9iKAzDW2IoDOE1AAVgBEgoIARABGAEqAldTGAEiBAgBEAEoBDAB) ![Pacific Coastal Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/8P.gif) Sun, Mar 1 - Tue, Mar 17 YWL Williams Lake SAN San Diego CA $805 Roundtrip found 10 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YWL,to:SAN,departure:01/03/2026TANYT&leg2=from:SAN,to:YWL,departure:17/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:804.44&airProductToken=AQpmCiAIuKABEgM1OTAY2F0guI0BKJfAhgMw3sCGAzhQQABYAQogCNemARIDMTAyGLiNASCYFiiKxoYDMOjGhgM4TEABWAEKIAjXpgESBDE0ODIYmBYgkmgotMeGAzCDyYYDOExAAVgBCmYKHwjBpgESAzY4MxiSaCCSASjR84cDMJD1hwM4T0AAWAEKIQjBpgESBDIwOTEYkgEguI0BKND2hwMwjveHAzhPQAFYAQogCLigARIDNTczGLiNASDYXSj6-4cDMMH8hwM4UEABWAESCggBEAEYASoCV1MYASIECAEQASgEMAE) ![Pacific Coastal Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/8P.gif) Tue, Apr 28 - Sat, May 2 YWL Williams Lake SAN San Diego CA $808 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YWL,to:SAN,departure:28/04/2026TANYT&leg2=from:SAN,to:YWL,departure:02/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:807.83&airProductToken=AQpmCiAIuKABEgM1NzQY2F0guI0BKJDJiwMw2smLAzhQQABYAQohCMGmARIEMjE2NRi4jQEgkgEorNKLAzDs0osDOEdAAVgBCh8IwaYBEgMzMzgYkgEgkmgo59OLAzCY1YsDOEdAAVgBCmYKIAjXpgESBDE0ODUYkmggmBYoxviLAzCT-osDOExAAFgBCiAI16YBEgMxMzMYmBYguI0BKIv7iwMw7_uLAzhMQAFYAQogCLigARIDNTczGLiNASDYXSjRgIwDMJOBjAM4UEABWAESCggBEAEYASoCV1MYASIECAEQASgEMAE) ![Pacific Coastal Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/8P.gif) Tue, May 5 - Wed, May 6 YWL Williams Lake SAN San Diego CA $825 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YWL,to:SAN,departure:05/05/2026TANYT&leg2=from:SAN,to:YWL,departure:06/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:824.31&airProductToken=AQpmCiAIuKABEgM1NzQY2F0guI0BKPCXjAMwupiMAzhQQABYAQohCMGmARIEMjE2NRi4jQEgkgEojKGMAzDMoYwDOEdAAVgBCh8IwaYBEgMzMzgYkgEgkmgox6KMAzD4o4wDOEdAAVgBCmYKIAjXpgESBDE0ODUYkmggmBYoxqWMAzCTp4wDOExAAFgBCiAI16YBEgMxMzMYmBYguI0BKIuojAMw76iMAzhMQAFYAQogCLigARIDNTczGLiNASDYXSjRrYwDMJOujAM4WEABWAESCggBEAEYASoCV1MYASIECAEQASgEMAE) ![Central Mountain Air](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/9M.gif) Wed, Apr 29 - Sat, May 2 YWL Williams Lake SAN San Diego CA $827 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YWL,to:SAN,departure:29/04/2026TANYT&leg2=from:SAN,to:YWL,departure:02/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:826.53&airProductToken=AQpmCiAIuZoBEgM1NjQY2F0guI0BKMDXiwMwhtiLAzhLQABYAQogCNemARIDMTAyGLiNASCYFijM3YsDMKbeiwM4TEABWAEKIAjXpgESBDE0ODQYmBYgkmgo6d-LAzC24YsDOExAAVgBCmYKIAjXpgESBDE0ODUYkmggmBYoxviLAzCT-osDOExAAFgBCiAI16YBEgMxMzMYmBYguI0BKIv7iwMw7_uLAzhMQAFYAQogCLigARIDNTczGLiNASDYXSjRgIwDMJOBjAM4UEABWAESCggBEAEYASoCV1MYASIECAEQASgEMAE) ![Pacific Coastal Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/8P.gif) Tue, Apr 28 - Thu, Apr 30 YWL Williams Lake SAN San Diego CA $832 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YWL,to:SAN,departure:28/04/2026TANYT&leg2=from:SAN,to:YWL,departure:30/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:831.98&airProductToken=AQpmCiAIuKABEgM1NzQY2F0guI0BKJDJiwMw2smLAzhQQABYAQohCMGmARIEMjE2NRi4jQEgkgEorNKLAzDs0osDOEdAAVgBCh8IwaYBEgMzMzgYkgEgkmgo59OLAzCY1YsDOEdAAVgBCmYKIAjXpgESBDE0ODUYkmggmBYohuKLAzDT44sDOExAAFgBCiAI16YBEgMxMzcYmBYguI0BKK_liwMwk-aLAzhMQAFYAQogCLigARIDNTczGLiNASDYXSiR6osDMNPqiwM4WEABWAESCggBEAEYASoCV1MYASIECAEQASgEMAE) ![Pacific Coastal Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/8P.gif) Fri, May 1 - Sat, May 2 YWL Williams Lake SAN San Diego CA $845 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YWL,to:SAN,departure:01/05/2026TANYT&leg2=from:SAN,to:YWL,departure:02/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:844.26&airProductToken=AQpmCiAIuKABEgM1ODAY2F0guI0BKI_uiwMw1-6LAzhaQABYAQohCMGmARIEMjA2Mhi4jQEgkgEo__SLAzC-9YsDOEdAAVgBCh8IwaYBEgM2NTAYkgEgkmgokvaLAzDL94sDOEdAAVgBCmYKIAjXpgESBDE0ODUYkmggmBYoxviLAzCT-osDOExAAFgBCiAI16YBEgMxMzMYmBYguI0BKIv7iwMw7_uLAzhMQAFYAQogCLigARIDNTczGLiNASDYXSjRgIwDMJOBjAM4UEABWAESCggBEAEYASoCV1MYASIECAEQASgEMAE) ![Pacific Coastal Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/8P.gif) Sun, May 3 - Sat, May 9 YWL Williams Lake SAN San Diego CA $846 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YWL,to:SAN,departure:03/05/2026TANYT&leg2=from:SAN,to:YWL,departure:09/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:845.44&airProductToken=AQpmCiAIuKABEgM1ODAY2F0guI0BKM-EjAMwl4WMAzhYQABYAQogCNemARIDMTAyGLiNASCYFijMiowDMKaLjAM4TEABWAEKIAjXpgESBDE0ODQYmBYgkmgo6YyMAzC2jowDOExAAVgBCmYKIAjXpgESBDE0ODUYkmggmBYopseMAzDzyIwDOExAAFgBCiAI16YBEgMxMzMYmBYguI0BKOvJjAMwz8qMAzhMQAFYAQogCLigARIDNTczGLiNASDYXSixz4wDMPPPjAM4UEABWAESCggBEAEYASoCOFAYASIECAEQASgEMAE) ![Central Mountain Air](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/9M.gif) Wed, Apr 29 - Tue, May 5 YWL Williams Lake SAN San Diego CA $851 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YWL,to:SAN,departure:29/04/2026TANYT&leg2=from:SAN,to:YWL,departure:05/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:850.67&airProductToken=AQpmCiAIuZoBEgM1NjQY2F0guI0BKMDXiwMwhtiLAzhLQABYAQogCNemARIDMTAyGLiNASCYFijM3YsDMKbeiwM4TEABWAEKIAjXpgESBDE0ODQYmBYgkmgo6d-LAzC24YsDOExAAVgBCmYKIAjXpgESBDE0ODUYkmggmBYoppqMAzDzm4wDOExAAFgBCiAI16YBEgMxMzMYmBYguI0BKOucjAMwz52MAzhMQAFYAQogCLigARIDNTczGLiNASDYXSixoowDMPOijAM4WEABWAESCggBEAEYASoCV1MYASIECAEQASgEMAE) ![Pacific Coastal Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/8P.gif) Fri, May 1 - Sat, May 9 YWL Williams Lake SAN San Diego CA $852 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YWL,to:SAN,departure:01/05/2026TANYT&leg2=from:SAN,to:YWL,departure:09/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:851.93&airProductToken=AQpmCiAIuKABEgM1ODAY2F0guI0BKI_uiwMw1-6LAzhaQABYAQohCMGmARIEMjA2Mhi4jQEgkgEo__SLAzC-9YsDOEdAAVgBCh8IwaYBEgM2NTAYkgEgkmgokvaLAzDL94sDOEdAAVgBCmYKIAjXpgESBDE0ODUYkmggmBYopseMAzDzyIwDOExAAFgBCiAI16YBEgMxMzMYmBYguI0BKOvJjAMwz8qMAzhMQAFYAQogCLigARIDNTczGLiNASDYXSixz4wDMPPPjAM4UEABWAESCggBEAEYASoCV1MYASIECAEQASgEMAE) ![Pacific Coastal Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/8P.gif) Thu, Apr 30 - Sat, May 2 YWL Williams Lake SAN San Diego CA $866 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YWL,to:SAN,departure:30/04/2026TANYT&leg2=from:SAN,to:YWL,departure:02/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:865.40&airProductToken=AQpmCiAIuKABEgM1ODAY2F0guI0BKO_iiwMwt-OLAzhaQABYAQogCNemARIDMTAyGLiNASCYFijs6IsDMMbpiwM4TEABWAEKIAjXpgESBDE0ODQYmBYgkmgoieuLAzDW7IsDOExAAVgBCmYKIAjXpgESBDE0ODUYkmggmBYoxviLAzCT-osDOExAAFgBCiAI16YBEgMxMzMYmBYguI0BKIv7iwMw7_uLAzhMQAFYAQogCLigARIDNTczGLiNASDYXSjRgIwDMJOBjAM4UEABWAESCggBEAEYASoCOFAYASIECAEQASgEMAE) ![Pacific Coastal Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/8P.gif) Sun, May 3 - Tue, May 5 YWL Williams Lake SAN San Diego CA $870 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YWL,to:SAN,departure:03/05/2026TANYT&leg2=from:SAN,to:YWL,departure:05/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:869.58&airProductToken=AQpmCiAIuKABEgM1ODAY2F0guI0BKM-EjAMwl4WMAzhYQABYAQogCNemARIDMTAyGLiNASCYFijMiowDMKaLjAM4TEABWAEKIAjXpgESBDE0ODQYmBYgkmgo6YyMAzC2jowDOExAAVgBCmYKIAjXpgESBDE0ODUYkmggmBYoppqMAzDzm4wDOExAAFgBCiAI16YBEgMxMzMYmBYguI0BKOucjAMwz52MAzhMQAFYAQogCLigARIDNTczGLiNASDYXSixoowDMPOijAM4WEABWAESCggBEAEYASoCOFAYASIECAEQASgEMAE) ![Pacific Coastal Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/8P.gif) Tue, Apr 28 - Mon, May 4 YWL Williams Lake SAN San Diego CA $874 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YWL,to:SAN,departure:28/04/2026TANYT&leg2=from:SAN,to:YWL,departure:04/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:873.98&airProductToken=AQpmCiAIuKABEgM1NzQY2F0guI0BKJDJiwMw2smLAzhQQABYAQohCMGmARIEMjE2NRi4jQEgkgEorNKLAzDs0osDOEdAAVgBCh8IwaYBEgMzMzgYkgEgkmgo59OLAzCY1YsDOEdAAVgBCmYKIAjXpgESBDE0ODUYkmggmBYoho-MAzDTkIwDOExAAFgBCiAI16YBEgMxMDUYmBYguI0BKOyVjAMw0JaMAzhMQAFYAQogCLigARIDNTc5GLiNASDYXSiwmowDMPOajAM4WEABWAESCggBEAEYASoCV1MYASIECAEQASgEMAE) ![Pacific Coastal Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/8P.gif) Fri, May 1 - Tue, May 5 YWL Williams Lake SAN San Diego CA $877 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YWL,to:SAN,departure:01/05/2026TANYT&leg2=from:SAN,to:YWL,departure:05/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:876.07&airProductToken=AQpmCiAIuKABEgM1ODAY2F0guI0BKI_uiwMw1-6LAzhaQABYAQohCMGmARIEMjA2Mhi4jQEgkgEo__SLAzC-9YsDOEdAAVgBCh8IwaYBEgM2NTAYkgEgkmgokvaLAzDL94sDOEdAAVgBCmYKIAjXpgESBDE0ODUYkmggmBYoppqMAzDzm4wDOExAAFgBCiAI16YBEgMxMzMYmBYguI0BKOucjAMwz52MAzhMQAFYAQogCLigARIDNTczGLiNASDYXSixoowDMPOijAM4WEABWAESCggBEAEYASoCV1MYASIECAEQASgEMAE) ![Pacific Coastal Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/8P.gif) Sun, Mar 1 - Wed, Mar 18 YWL Williams Lake SAN San Diego CA $877 Roundtrip found 10 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YWL,to:SAN,departure:01/03/2026TANYT&leg2=from:SAN,to:YWL,departure:18/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:876.82&airProductToken=AQpmCiAIuKABEgM1OTAY2F0guI0BKJfAhgMw3sCGAzhQQABYAQogCNemARIDMTAyGLiNASCYFiiKxoYDMOjGhgM4TEABWAEKIAjXpgESBDE0ODIYmBYgkmgotMeGAzCDyYYDOExAAVgBCmYKHwjBpgESAzUyORiSaCCSASj7-YcDMLv7hwM4TkAAWAEKIQjBpgESBDIwMzMYkgEguI0BKMP8hwMwgf2HAzhOQAFYAQogCLigARIDNTc5GLiNASDYXSiX_ocDMNv-hwM4UEABWAESCggBEAEYASoCV1MYASIECAEQASgEMAE) ![Pacific Coastal Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/8P.gif) Sun, Mar 1 - Mon, Mar 16 YWL Williams Lake SAN San Diego CA $882 Roundtrip found 10 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YWL,to:SAN,departure:01/03/2026TANYT&leg2=from:SAN,to:YWL,departure:16/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:881.21&airProductToken=AQpmCiAIuKABEgM1OTAY2F0guI0BKJfAhgMw3sCGAzhQQABYAQogCNemARIDMTAyGLiNASCYFiiKxoYDMOjGhgM4TEABWAEKIAjXpgESBDE0ODIYmBYgkmgotMeGAzCDyYYDOExAAVgBCmYKIAjXpgESBDE0ODMYkmggmBYot-aHAzCF6IcDOEtAAFgBCiAI16YBEgMxMDEYmBYguI0BKK7uhwMwle-HAzhLQAFYAQogCLigARIDNTczGLiNASDYXSiP8IcDMNbwhwM4WkABWAESCggBEAEYASoCOFAYASIECAEQASgEMAE) ![Central Mountain Air](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/9M.gif) Wed, Apr 29 - Thu, Apr 30 YWL Williams Lake SAN San Diego CA $886 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YWL,to:SAN,departure:29/04/2026TANYT&leg2=from:SAN,to:YWL,departure:30/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:885.32&airProductToken=AQpmCiAIuZoBEgM1NjQY2F0guI0BKMDXiwMwhtiLAzhLQABYAQohCMGmARIEMjE2NRi4jQEgkgEozN2LAzCM3osDOE9AAVgBCh8IwaYBEgMzMzgYkgEgkmgoh9-LAzC44IsDOE9AAVgBCmYKIAjXpgESBDE0ODUYkmggmBYohuKLAzDT44sDOExAAFgBCiAI16YBEgMxMzcYmBYguI0BKK_liwMwk-aLAzhMQAFYAQogCLigARIDNTczGLiNASDYXSiR6osDMNPqiwM4WEABWAESCggBEAEYASoCV1MYASIECAEQASgEMAE) ![Pacific Coastal Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/8P.gif) Thu, Apr 30 - Tue, May 5 YWL Williams Lake SAN San Diego CA $890 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YWL,to:SAN,departure:30/04/2026TANYT&leg2=from:SAN,to:YWL,departure:05/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:889.54&airProductToken=AQpmCiAIuKABEgM1ODAY2F0guI0BKO_iiwMwt-OLAzhaQABYAQogCNemARIDMTAyGLiNASCYFijs6IsDMMbpiwM4TEABWAEKIAjXpgESBDE0ODQYmBYgkmgoieuLAzDW7IsDOExAAVgBCmYKIAjXpgESBDE0ODUYkmggmBYoppqMAzDzm4wDOExAAFgBCiAI16YBEgMxMzMYmBYguI0BKOucjAMwz52MAzhMQAFYAQogCLigARIDNTczGLiNASDYXSixoowDMPOijAM4WEABWAESCggBEAEYASoCOFAYASIECAEQASgEMAE) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Mon, Mar 16 - Tue, Mar 31 YWL Williams Lake SAN San Diego CA $951 Roundtrip found 10 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YWL,to:SAN,departure:16/03/2026TANYT&leg2=from:SAN,to:YWL,departure:31/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:950.78&airProductToken=AQpoCiEIwYYBEgQyODQzGNhdILiNASjA6IcDMIbphwM4TEAAWAEKIQjBhgESBDg3MTIYuI0BIINpKKfyhwMw0POHAzhHQAFYAQogCMGGARIEMzU5NhiDaSCSaCi19IcDMNP1hwM4R0ABWAEKZwogCMGGARIEMzMwMhiSaCCDaSimkokDML2TiQM4R0AAWAEKIAjBhgESAzU3NRiDaSC4jQEolZiJAzDPmYkDOEdAAVgBCiEIwYYBEgQyODQzGLiNASDYXSibm4kDMKKciQM4TEABWAESCggBEAEYASoCQUMYASIECAEQASgIKAQwAQ) ## Alternative airports near San Diego Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.ca/Flights-Search?leg1=from:YWL,to:SAN,departure:13/02/2026TANYT&leg2=from:SAN,to:YWL,departure:24/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) SAN San Diego Intl. CheapestClosest 5 min [Flights from CA $1,346 ](https://www.expedia.ca/Flights-Search?leg1=from:YWL,to:SAN,departure:13/02/2026TANYT&leg2=from:SAN,to:YWL,departure:24/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) __Flight from Williams Lake to San Diego (YWL - SAN) route information__ | Origin airport | Williams Lake Regional | | ------------------- | ---------------------- | | Destination airport | San Diego Intl. | | Roundtrip price | CA $800 | | Distance | 2185 km | ## Williams Lake to San Diego Flights **The easy way to book your flights from Williams Lake to San Diego** With Expedia, it’s simple to find and book flights to San Diego from Williams Lake whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to San Diego Intl., 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 Williams Lake to San Diego today, tomorrow, or this week. **Save dollars with cheap flights from Williams Lake Regional, YWL to San Diego Intl., SAN** Sort your search results by price to find great deals on your flight from Williams Lake to San Diego—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to San Diego from Williams Lake currently is just CA $801 rising to CA $951\. Here are more money-saving tips: - Fly in April when flight prices are normally at their lowest - Book about a month to 6 weeks before you travel for the best prices to San Diego - 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 San Diego from Williams Lake** 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. 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