Title: CA $630 Cheap Flights from Lethbridge (YQL) to San Francisco (SFO) - Expedia.ca ![Sunset view of the Golden Gate Bridge and fog from Battery Spencer, Golden Gate National Recreation Area, in San Francisco, California.](https://images.trvl-media.com/place/508803/0ac688ba-e7fa-4fb1-9f85-037d98869bf8.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/508803/0ac688ba-e7fa-4fb1-9f85-037d98869bf8.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $630 Cheap Flights from Lethbridge (YQL) to San Francisco (SFO) [View CA $630 flight on Mon, Dec 15, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YQL,to:SFO,departure:15/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:629.88&airProductToken=AQqfAQoxCNemARIEMzMyMRiYXCCYFijW6P8CMIXp_wI4TEAAWAFqBUVDT05PcghMVFVEMFpFSwoyCNemARIEMTAyNBiYFiCLuAEogOr_AjDL6_8COExAAVgBagVFQ09OT3IITFRVRDBaRUsKNgjEmAESBDE0MjEYi7gBILJxKKjv_wIwgvD_AjhLQAFYAWoJTUFJTkNMQVNDcghLQVVPQTBNQxIKCAEQARgBKgJXUxgBIgQIARABKAIoAygEMAE) - [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 Lethbridge, AB (YQL-Lethbridge County) to San Francisco International Airport (SFO) - ![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:yql,to:sfo,departure:15/11/2025TANYT&leg2=from:sfo,to:yql,departure:22/11/2025TANYT&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:yql,to:sfo,departure:15/11/2025TANYT&leg2=from:sfo,to:yql,departure:22/11/2025TANYT&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:yql,to:sfo,departure:15/11/2025TANYT&leg2=from:sfo,to:yql,departure:22/11/2025TANYT&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:yql,to:sfo,departure:15/11/2025TANYT&leg2=from:sfo,to:yql,departure:22/11/2025TANYT&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:yql,to:sfo,departure:15/11/2025TANYT&leg2=from:sfo,to:yql,departure:22/11/2025TANYT&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:yql,to:sfo,departure:15/11/2025TANYT&leg2=from:sfo,to:yql,departure:22/11/2025TANYT&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:yql,to:sfo,departure:15/11/2025TANYT&leg2=from:sfo,to:yql,departure:22/11/2025TANYT&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) ## Cheap flights from Lethbridge (YQL) to San Francisco (SFO) Prices were available within the past 7 days and start at CA $630 for one-way flights and CA $491 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Wed, Feb 4 - Thu, Feb 12 YQL Lethbridge SFO San Francisco CA $491 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YQL,to:SFO,departure:04/02/2026TANYT&leg2=from:SFO,to:YQL,departure:12/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:490.37&airProductToken=AQpECiAI16YBEgQzMzIxGJhcIJgWKLamhAMw6KaEAzhFQABYAQogCNemARIEMTUwMBiYFiCycSjBroQDMPqvhAM4RUABWAEKRAogCNemARIEMTUwMRiycSCYFiiM_4QDMLSAhQM4RUAAWAEKIAjXpgESBDMzMjAYmBYgmFwogYuFAzC2i4UDOEVAAVgBEgoIARABGAEqAldTGAEiBAgBEAEoBDAB) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Mon, Dec 8 - Tue, Dec 16 YQL Lethbridge SFO San Francisco CA $554 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YQL,to:SFO,departure:08/12/2025TANYT&leg2=from:SFO,to:YQL,departure:16/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:553.44&airProductToken=AQpECiAI16YBEgQzMzIxGJhcIJgWKPaZ_wIwpZr_AjhFQABYAQogCNemARIEMTUwMBiYFiCycSiBov8CMLyj_wI4RUABWAEKRAogCNemARIEMTUwMRiycSCYFijM8v8CMPTz_wI4RUAAWAEKIAjXpgESBDMzMjAYmBYgmFwowf7_AjD4_v8COEVAAVgBEgoIARABGAEqAldTGAEiBAgBEAEoBDAB) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Wed, Feb 4 - Mon, Feb 9 YQL Lethbridge SFO San Francisco CA $579 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YQL,to:SFO,departure:04/02/2026TANYT&leg2=from:SFO,to:YQL,departure:09/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:578.58&airProductToken=AQpECiAI16YBEgQzMzIxGJhcIJgWKLamhAMw6KaEAzhMQABYAQogCNemARIEMTUwMBiYFiCycSjBroQDMPqvhAM4TEABWAEKRAogCNemARIEMTUwMRiycSCYFiis3YQDMNTehAM4TEAAWAEKIAjXpgESBDMzMjAYmBYgmFwooemEAzDW6YQDOExAAVgBEgoIARABGAEqAldTGAEiBAgBEAEoBDAB) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Mon, Dec 22 - Thu, Jan 8 YQL Lethbridge SFO San Francisco CA $615 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YQL,to:SFO,departure:22/12/2025TANYT&leg2=from:SFO,to:YQL,departure:08/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:614.82&airProductToken=AQpnCiAI16YBEgQzMzIxGJhcIJgWKLa3gAMw5beAAzhMQABYAQohCNemARIEMTA4OBiYFiCLkAEo27iAAzCLuoADOExAAVgBCiAIwaYBEgM2MTMYi5ABILJxKMS-gAMwsr-AAzhHQAFYAQpECiAI16YBEgQxNTAxGLJxIJgWKKz1gQMw1PaBAzhMQABYAQogCNemARIEMzMyMBiYFiCYXCihgYIDMNiBggM4TEABWAESCggBEAEYASoCV1MYASIECAEQASgEMAE) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Thu, Nov 20 - Mon, Dec 1 YQL Lethbridge SFO San Francisco CA $623 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YQL,to:SFO,departure:20/11/2025TANYT&leg2=from:SFO,to:YQL,departure:01/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:622.21&airProductToken=AQpnCiAI16YBEgQzMzIxGJhcIJgWKLbP_QIw5c_9AjhMQABYAQohCNemARIEMTA4OBiYFiCLkAEo29D9AjCL0v0COExAAVgBCiAIwaYBEgM2MTMYi5ABILJxKLDW_QIwlNf9AjhHQAFYAQpnCiAIwaYBEgMzNzIYsnEgi5ABKJrO_gIw_87-AjhHQABYAQohCNemARIEMTA4ORiLkAEgmBYo4NL-AjCV1P4COExAAVgBCiAI16YBEgQzMzIwGJgWIJhcKOHV_gIwmNb-AjhMQAFYARIKCAEQARgBKgJXUxgBIgQIARABKAQwAQ) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Wed, Feb 4 - Sun, Feb 8 YQL Lethbridge SFO San Francisco CA $623 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YQL,to:SFO,departure:04/02/2026TANYT&leg2=from:SFO,to:YQL,departure:08/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:622.72&airProductToken=AQpECiAI16YBEgQzMzIxGJhcIJgWKLamhAMw6KaEAzhMQABYAQogCNemARIEMTUwMBiYFiCycSjBroQDMPqvhAM4TEABWAEKZwogCMGmARIDNzc2GLJxIIuQASir1YQDMJLWhAM4R0AAWAEKIQjXpgESBDEwODkYi5ABIJgWKIDbhAMwsdyEAzhMQAFYAQogCNemARIEMzMyMBiYFiCYXCiB3oQDMLbehAM4TEABWAESCggBEAEYASoCV1MYASIECAEQASgEMAE) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Mon, Nov 17 - Mon, Nov 24 YQL Lethbridge SFO San Francisco CA $628 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YQL,to:SFO,departure:17/11/2025TANYT&leg2=from:SFO,to:YQL,departure:24/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:627.97&airProductToken=AQpECiAI16YBEgQzMzIxGJhcIJgWKNat_QIwha79AjhMQABYAQogCNemARIEMTUwMBiYFiCycSjhtf0CMJy3_QI4TEABWAEKZwogCMGmARIDMzcyGLJxIIuQASi6__0CMJ-A_gI4R0AAWAEKIQjXpgESBDEwODkYi5ABIJgWKICE_gIwtYX-AjhMQAFYAQogCNemARIEMzMyMBiYFiCYXCiBh_4CMLiH_gI4TEABWAESCggBEAEYASoCV1MYASIECAEQASgEMAE) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Wed, Feb 4 - Sat, Feb 7 YQL Lethbridge SFO San Francisco CA $630 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YQL,to:SFO,departure:04/02/2026TANYT&leg2=from:SFO,to:YQL,departure:07/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:629.95&airProductToken=AQpECiAI16YBEgQzMzIxGJhcIJgWKLamhAMw6KaEAzhMQABYAQogCNemARIEMTUwMBiYFiCycSjBroQDMPqvhAM4TEABWAEKZgogCNemARIENjQyMxiycSDyEijIw4QDMLvEhAM4TEAAWAEKIAjXpgESBDYzMjYY8hIgmBYo2cSEAzDqxYQDOExAAVgBCiAI16YBEgQzMzIwGJgWIJhcKMHHhAMw9seEAzhMQAFYARIKCAEQARgBKgJXUxgBIgQIARABKAQwAQ) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Tue, Feb 3 - Mon, Feb 9 YQL Lethbridge SFO San Francisco CA $631 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YQL,to:SFO,departure:03/02/2026TANYT&leg2=from:SFO,to:YQL,departure:09/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:630.56&airProductToken=AQpnCiAI16YBEgQzMzIxGJhcIJgWKJabhAMwyJuEAzhMQABYAQohCNemARIEMTA4OBiYFiCLkAEou5yEAzDtnYQDOExAAVgBCiAIwaYBEgM2MTMYi5ABILJxKKmihAMwj6OEAzhHQAFYAQpECiAI16YBEgQxNTAxGLJxIJgWKKzdhAMw1N6EAzhMQABYAQogCNemARIEMzMyMBiYFiCYXCih6YQDMNbphAM4TEABWAESCggBEAEYASoCV1MYASIECAEQASgEMAE) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Mon, Nov 17 - Wed, Dec 3 YQL Lethbridge SFO San Francisco CA $636 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YQL,to:SFO,departure:17/11/2025TANYT&leg2=from:SFO,to:YQL,departure:03/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:635.81&airProductToken=AQpECiAI16YBEgQzMzIxGJhcIJgWKNat_QIwha79AjhMQABYAQogCNemARIEMTUwMBiYFiCycSjhtf0CMJy3_QI4TEABWAEKZwogCMGmARIDNzc2GLJxIIuQASjK4v4CMK3j_gI4R0AAWAEKIQjXpgESBDEwODkYi5ABIJgWKKDp_gIw1er-AjhMQAFYAQogCNemARIEMzMyMBiYFiCYXCih7P4CMNjs_gI4TEABWAESCggBEAEYASoCV1MYASIECAEQASgEMAE) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Mon, Nov 17 - Fri, Nov 28 YQL Lethbridge SFO San Francisco CA $642 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YQL,to:SFO,departure:17/11/2025TANYT&leg2=from:SFO,to:YQL,departure:28/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:641.58&airProductToken=AQpECiAI16YBEgQzMzIxGJhcIJgWKNat_QIwha79AjhMQABYAQogCNemARIEMTUwMBiYFiCycSjhtf0CMJy3_QI4TEABWAEKRAogCNemARIEMTUwMRiycSCYFiiMqP4CMLSp_gI4TEAAWAEKIAjXpgESBDMzMjAYmBYgmFwogbT-AjC4tP4COExAAVgBEgoIARABGAEqAldTGAEiBAgBEAEoBDAB) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Wed, Nov 12 - Fri, Nov 28 YQL Lethbridge SFO San Francisco CA $643 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YQL,to:SFO,departure:12/11/2025TANYT&leg2=from:SFO,to:YQL,departure:28/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:642.64&airProductToken=AQpECiAI16YBEgQzMzIxGJhcIJgWKLb1_AIw5fX8AjhFQABYAQogCNemARIEMTUwMBiYFiCycSjB_fwCMPz-_AI4RUABWAEKRAogCNemARIEMTUwMRiycSCYFiiMqP4CMLSp_gI4RUAAWAEKIAjXpgESBDMzMjAYmBYgmFwogbT-AjC4tP4COEVAAVgBEgoIARABGAEqAldTGAEiBAgBEAEoBDAB) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Mon, Nov 17 - Tue, Nov 18 YQL Lethbridge SFO San Francisco CA $650 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YQL,to:SFO,departure:17/11/2025TANYT&leg2=from:SFO,to:YQL,departure:18/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:649.21&airProductToken=AQpnCiAI16YBEgQzMzIxGJhcIJgWKNat_QIwha79AjhMQABYAQohCNemARIEMTA4OBiYFiCLkAEo-679AjCrsP0COExAAVgBCiAIwaYBEgM2MTMYi5ABILJxKOS0_QIw1bX9AjhPQAFYAQpoCiEIyIIBEgQ2OTkxGLJxIIuQASiPuv0CMPW6_QI4T0AAWAEKIQjXpgESBDEwODkYi5ABIJgWKMDA_QIw9cH9AjhMQAFYAQogCNemARIEMzMyMBiYFiCYXCjBw_0CMPjD_QI4TEABWAESCggBEAEYASoCQVMYASIECAEQASgEMAE) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Sat, Feb 7 - Mon, Feb 9 YQL Lethbridge SFO San Francisco CA $656 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YQL,to:SFO,departure:07/02/2026TANYT&leg2=from:SFO,to:YQL,departure:09/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:655.46&airProductToken=AQpoCiAI16YBEgQzMzIxGJhcIJgWKJbIhAMwyMiEAzhMQABYAQohCNemARIEMTAyNBiYFiCLuAEowMmEAzCLy4QDOExAAVgBCiEIwaYBEgQyNDY4GIu4ASCycSjyzoQDMMrPhAM4T0ABWAEKRAogCNemARIEMTUwMRiycSCYFiis3YQDMNTehAM4TEAAWAEKIAjXpgESBDMzMjAYmBYgmFwooemEAzDW6YQDOExAAVgBEgoIARABGAEqAldTGAEiBAgBEAEoBDAB) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Thu, Nov 20 - Sat, Dec 6 YQL Lethbridge SFO San Francisco CA $656 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YQL,to:SFO,departure:20/11/2025TANYT&leg2=from:SFO,to:YQL,departure:06/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:655.68&airProductToken=AQpnCiAI16YBEgQzMzIxGJhcIJgWKLbP_QIw5c_9AjhMQABYAQohCNemARIEMTA4OBiYFiCLkAEo29D9AjCL0v0COExAAVgBCiAIwaYBEgM2MTMYi5ABILJxKLDW_QIwlNf9AjhHQAFYAQpmCiAI16YBEgQ1NTgwGLJxIPISKOj-_gIw1v_-AjhMQABYAQogCNemARIENjMyNhjyEiCYFij5__4CMIuB_wI4TEABWAEKIAjXpgESBDMzMjAYmBYgmFwo4YL_AjCYg_8COExAAVgBEgoIARABGAEqAldTGAEiBAgBEAEoBDAB) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Mon, Dec 22 - Tue, Jan 6 YQL Lethbridge SFO San Francisco CA $657 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YQL,to:SFO,departure:22/12/2025TANYT&leg2=from:SFO,to:YQL,departure:06/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:656.82&airProductToken=AQpnCiAI16YBEgQzMzIxGJhcIJgWKLa3gAMw5beAAzhMQABYAQohCNemARIEMTA4OBiYFiCLkAEo27iAAzCLuoADOExAAVgBCiAIwaYBEgM2MTMYi5ABILJxKMS-gAMwsr-AAzhHQAFYAQpECiAI16YBEgQxNTAxGLJxIJgWKOzegQMwlOCBAzhMQABYAQogCNemARIEMzMyMBiYFiCYXCjh6oEDMJjrgQM4TEABWAESCggBEAEYASoCV1MYASIECAEQASgEMAE) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Fri, Feb 6 - Mon, Feb 9 YQL Lethbridge SFO San Francisco CA $658 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YQL,to:SFO,departure:06/02/2026TANYT&leg2=from:SFO,to:YQL,departure:09/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:657.56&airProductToken=AQpnCiAI16YBEgQzMzIxGJhcIJgWKPa8hAMwqL2EAzhMQABYAQohCNemARIEMTA4OBiYFiCLkAEom76EAzDNv4QDOExAAVgBCiAIwaYBEgM2MTMYi5ABILJxKInEhAMw78SEAzhPQAFYAQpECiAI16YBEgQxNTAxGLJxIJgWKKzdhAMw1N6EAzhMQABYAQogCNemARIEMzMyMBiYFiCYXCih6YQDMNbphAM4TEABWAESCggBEAEYASoCV1MYASIECAEQASgEMAE) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Mon, Dec 22 - Wed, Jan 7 YQL Lethbridge SFO San Francisco CA $659 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YQL,to:SFO,departure:22/12/2025TANYT&leg2=from:SFO,to:YQL,departure:07/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:658.96&airProductToken=AQpnCiAI16YBEgQzMzIxGJhcIJgWKLa3gAMw5beAAzhMQABYAQohCNemARIEMTA4OBiYFiCLkAEo27iAAzCLuoADOExAAVgBCiAIwaYBEgM2MTMYi5ABILJxKMS-gAMwsr-AAzhHQAFYAQpnCiAIwaYBEgM3NzYYsnEgi5ABKKvtgQMwku6BAzhHQABYAQohCNemARIEMTA4ORiLkAEgmBYogPOBAzC19IEDOExAAVgBCiAI16YBEgQzMzIwGJgWIJhcKIH2gQMwuPaBAzhMQAFYARIKCAEQARgBKgJXUxgBIgQIARABKAQwAQ) ## Alternative airports near San Francisco Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.ca/Flights-Search?leg1=from:YQL,to:SFO,departure:15/11/2025TANYT&leg2=from:SFO,to:YQL,departure:28/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) SFO San Francisco Intl. CheapestClosest 19 min [Flights from CA $643](https://www.expedia.ca/Flights-Search?leg1=from:YQL,to:SFO,departure:15/11/2025TANYT&leg2=from:SFO,to:YQL,departure:28/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Frequently asked questions ### How much is a flight from Lethbridge County Airport (YQL) to San Francisco Intl. Airport (SFO)? > Round-trip journeys between Lethbridge Airport and San Francisco Intl. Airport (SFO) start from CA $491. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year — book now to avoid missing out. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Lethbridge County Airport (YQL) to SFO? > We get that things come up unexpectedly, so we've made it as hassle-free as possible for you to cancel your trip online. Just visit the [Customer Service Portal](https://www.expedia.ca/helpcenter) and follow the instructions. ### How do I find cheap flights from Lethbridge County Airport (YQL) to San Francisco Intl. Airport (SFO) that have flexible change policies? > Flights from Lethbridge County Airport (YQL) to San Francisco Airport with flexible change policies are available from several carriers. Simply use our "No change fees" filter when searching. You'll only need to cover the cost difference between the two flights, with no added fees to worry about. ### How many hours is the flight from Lethbridge County Airport (YQL) to San Francisco Airport? > The flight time from YQL to San Francisco Airport is around 3 hours and 44 minutes. Grab your headphones, listen to a gripping podcast and your trip will fly by. ### How far is the flight from Lethbridge County Airport (YQL) to San Francisco Airport? > The flight distance from YQL to SFO is 1,550 kilometres. Bring along a drink, some snacks and an interesting novel to read. Keep yourself busy in the air and time will zip by. ### Which airlines fly direct from Lethbridge County Airport (YQL) to SFO? > Currently, no airlines offer direct flights from Lethbridge Airport to San Francisco Airport. You'll have to book a flight with one or more stops. To score the best connections and price, lock in your airfare ahead of time. ### Are Lethbridge Airport to San Francisco Airport flight tickets cheaper when they're purchased at the last minute? > Booking last minute from YQL to San Francisco Airport can be hit-or-miss. You may be able to score a bargain, but you could also miss out completely! If you'd rather play it safe and start your travel planning early on, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines list their prices so far in advance. Our top tip? Check back often as updates are made regularly. ## Travel information | Origin airport | Lethbridge County | | --- | --- | | Destination airport | San Francisco Intl. | | Roundtrip price | CA $490 | | Distance | 1531 km | ## Book with confidence ### Alberta to San Francisco Flights **The easy way to book your flights from Lethbridge to San Francisco**  With Expedia, it’s simple to find and book flights to San Francisco from Lethbridge 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 Francisco 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 Lethbridge to San Francisco today, tomorrow, or this week.   **Save dollars with cheap flights from Lethbridge County, YQL to San Francisco Intl., SFO**  Sort your search results by price to find great deals on your flight from Lethbridge to San Francisco—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to San Francisco from Lethbridge currently is just CA $491 rising to CA $901.   Here are more money-saving tips:  - Fly in February when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to San Francisco   - 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 Francisco from Lethbridge**  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 San Francisco with Expedia today. ## Explore a world of travel with Expedia - Flights - [Flights from Kitchener to Half Moon Bay](https://www.expedia.ca/lp/flights/10579/8250/kitchener-to-half-moon-bay) - [Flights from Amsterdam to San Mateo](https://www.expedia.ca/lp/flights/178229/6653/amsterdam-to-san-mateo) - [Flights from Boston to Half Moon Bay](https://www.expedia.ca/lp/flights/178239/8250/boston-to-half-moon-bay) - [Flights from Calgary to Half Moon Bay](https://www.expedia.ca/lp/flights/178245/8250/calgary-to-half-moon-bay) - [Flights from Chicago to San Mateo](https://www.expedia.ca/lp/flights/178248/6653/chicago-to-san-mateo) - [Flights from Chicago to Half Moon Bay](https://www.expedia.ca/lp/flights/178248/8250/chicago-to-half-moon-bay) - [Flights from Columbus to Half Moon Bay](https://www.expedia.ca/lp/flights/178251/8250/columbus-to-half-moon-bay) - [Flights from Dallas to San Mateo](https://www.expedia.ca/lp/flights/178253/6653/dallas-to-san-mateo) - [Flights from Las Vegas to San Mateo](https://www.expedia.ca/lp/flights/178276/6653/las-vegas-to-san-mateo) - [Flights from Los Angeles to San Mateo](https://www.expedia.ca/lp/flights/178280/6653/los-angeles-to-san-mateo) - [Flights from Manila to San Mateo](https://www.expedia.ca/lp/flights/178282/6653/manila-to-san-mateo) - [Flights from Mexico City to San Mateo](https://www.expedia.ca/lp/flights/178285/6653/mexico-city-to-san-mateo) - [Flights from Montreal to San Mateo](https://www.expedia.ca/lp/flights/178288/6653/montreal-to-san-mateo) - [Flights from Ottawa to Half Moon Bay](https://www.expedia.ca/lp/flights/178296/8250/ottawa-to-half-moon-bay) - [Flights from Portland to San Mateo](https://www.expedia.ca/lp/flights/178299/6653/portland-to-san-mateo) - [Flights from Raleigh to Half Moon Bay](https://www.expedia.ca/lp/flights/178300/8250/raleigh-to-half-moon-bay) - [Flights from San Francisco to Half Moon Bay](https://www.expedia.ca/lp/flights/178305/8250/san-francisco-to-half-moon-bay) - [Flights from Seattle to San Mateo](https://www.expedia.ca/lp/flights/178307/6653/seattle-to-san-mateo) - [Flights from Seattle to Half Moon Bay](https://www.expedia.ca/lp/flights/178307/8250/seattle-to-half-moon-bay) - [Flights from Toronto to San Mateo](https://www.expedia.ca/lp/flights/178314/6653/toronto-to-san-mateo) - [Flights from Toronto to Half Moon Bay](https://www.expedia.ca/lp/flights/178314/8250/toronto-to-half-moon-bay) - [Flights from Vancouver to San Mateo](https://www.expedia.ca/lp/flights/178315/6653/vancouver-to-san-mateo) - [Flights from Vancouver to Half Moon Bay](https://www.expedia.ca/lp/flights/178315/8250/vancouver-to-half-moon-bay) - [Flights from Berlin to San Mateo](https://www.expedia.ca/lp/flights/179892/6653/berlin-to-san-mateo) - [Flights from Québec City to San Mateo](https://www.expedia.ca/lp/flights/180017/6653/quebec-city-to-san-mateo) - [Flights from Québec City to Half Moon Bay](https://www.expedia.ca/lp/flights/180017/8250/quebec-city-to-half-moon-bay) - [Flights from Pittsburgh to Half Moon Bay](https://www.expedia.ca/lp/flights/601717/8250/pittsburgh-to-half-moon-bay) - [Flights from San José to San Mateo](https://www.expedia.ca/lp/flights/603085/6653/san-jose-to-san-mateo) - [Flights from San José to Half Moon Bay](https://www.expedia.ca/lp/flights/603085/8250/san-jose-to-half-moon-bay) - [Flights from Wichita to Half Moon Bay](https://www.expedia.ca/lp/flights/6058350/8250/wichita-to-half-moon-bay) - [Flights from Atlanta (ATL) to Oakland (OAK)](https://www.expedia.ca/lp/flights/atl/oak/atlanta-to-oakland) - [Flights from Atlanta (ATL) to San Carlos (SQL)](https://www.expedia.ca/lp/flights/atl/sql/atlanta-to-san-carlos) - [Flights from Austin (AUS) to Oakland (OAK)](https://www.expedia.ca/lp/flights/aus/oak/austin-to-oakland) - [Flights from Mesa (AZA) to Oakland (OAK)](https://www.expedia.ca/lp/flights/aza/oak/mesa-to-oakland) - [Flights from Boulder City (BLD) to Oakland (OAK)](https://www.expedia.ca/lp/flights/bld/oak/boulder-city-to-oakland) - [Flights from Bellingham (BLI) to San Carlos (SQL)](https://www.expedia.ca/lp/flights/bli/sql/bellingham-to-san-carlos) - [Flights from Burbank (BUR) to Oakland (OAK)](https://www.expedia.ca/lp/flights/bur/oak/burbank-to-oakland) - [Flights from Baltimore (BWI) to Oakland (OAK)](https://www.expedia.ca/lp/flights/bwi/oak/baltimore-to-oakland) - [Flights from Crescent City (CEC) to Oakland (OAK)](https://www.expedia.ca/lp/flights/cec/oak/crescent-city-to-oakland) - [Flights from Sault Ste. Marie (CIU) to Oakland (OAK)](https://www.expedia.ca/lp/flights/ciu/oak/sault-ste-marie-to-oakland) - [Flights from Carlsbad (CLD) to Oakland (OAK)](https://www.expedia.ca/lp/flights/cld/oak/carlsbad-to-oakland) - [Flights from Port Angeles (CLM) to Oakland (OAK)](https://www.expedia.ca/lp/flights/clm/oak/port-angeles-to-oakland) - [Flights from Charlotte (CLT) to Oakland (OAK)](https://www.expedia.ca/lp/flights/clt/oak/charlotte-to-oakland) - [Flights from Carson City (CSN) to Oakland (OAK)](https://www.expedia.ca/lp/flights/csn/oak/carson-city-to-oakland) - [Flights from Clovis (CVN) to Oakland (OAK)](https://www.expedia.ca/lp/flights/cvn/oak/clovis-to-oakland) - [Flights from Dallas (DFW) to Oakland (OAK)](https://www.expedia.ca/lp/flights/dfw/oak/dallas-to-oakland) - [Flights from Eugene (EUG) to Oakland (OAK)](https://www.expedia.ca/lp/flights/eug/oak/eugene-to-oakland) - [Flights from Newark Liberty Intl. Airport (EWR) to Oakland (OAK)](https://www.expedia.ca/lp/flights/ewr/oak/newark-liberty-intl-airport-to-oakland) - [Flights from Kalispell (FCA) to Oakland (OAK)](https://www.expedia.ca/lp/flights/fca/oak/kalispell-to-oakland) - [Flights from Frankfurt (FRA) to Oakland (OAK)](https://www.expedia.ca/lp/flights/fra/oak/frankfurt-to-oakland) - [Flights from Guadalajara (GDL) to Oakland (OAK)](https://www.expedia.ca/lp/flights/gdl/oak/guadalajara-to-oakland) - [Flights from Spokane (GEG) to Oakland (OAK)](https://www.expedia.ca/lp/flights/geg/oak/spokane-to-oakland) - [Flights from Houston (IAH) to Oakland (OAK)](https://www.expedia.ca/lp/flights/iah/oak/houston-to-oakland) - [Flights from Indianapolis (IND) to Oakland (OAK)](https://www.expedia.ca/lp/flights/ind/oak/indianapolis-to-oakland) - [Flights from New York (JFK) to Oakland (OAK)](https://www.expedia.ca/lp/flights/jfk/oak/new-york-to-oakland) - [Flights from Los Angeles (LAX) to San Carlos (SQL)](https://www.expedia.ca/lp/flights/lax/sql/los-angeles-to-san-carlos) - [Flights from New York (LGA) to Oakland (OAK)](https://www.expedia.ca/lp/flights/lga/oak/new-york-to-oakland) - [Flights from Long Beach (LGB) to Oakland (OAK)](https://www.expedia.ca/lp/flights/lgb/oak/long-beach-to-oakland) - [Flights from Mexico City (MEX) to San Carlos (SQL)](https://www.expedia.ca/lp/flights/mex/sql/mexico-city-to-san-carlos) - [Flights from Mansfield (MFD) to Oakland (OAK)](https://www.expedia.ca/lp/flights/mfd/oak/mansfield-to-oakland) - [Flights from Ontario (ONT) to Oakland (OAK)](https://www.expedia.ca/lp/flights/ont/oak/ontario-to-oakland) - [Flights from Chicago (ORD) to Oakland (OAK)](https://www.expedia.ca/lp/flights/ord/oak/chicago-to-oakland) - [Flights from Seattle Paine Field Intl. Airport (PAE) to Oakland (OAK)](https://www.expedia.ca/lp/flights/pae/oak/seattle-paine-field-intl-airport-to-oakland) - [Flights from West Palm Beach (PBI) to Oakland (OAK)](https://www.expedia.ca/lp/flights/pbi/oak/west-palm-beach-to-oakland) - [Flights from Portland (PDX) to Oakland (OAK)](https://www.expedia.ca/lp/flights/pdx/oak/portland-to-oakland) - [Flights from Philadelphia (PHL) to Oakland (OAK)](https://www.expedia.ca/lp/flights/phl/oak/philadelphia-to-oakland) - [Flights from Phoenix (PHX) to Oakland (OAK)](https://www.expedia.ca/lp/flights/phx/oak/phoenix-to-oakland) - [Flights from Pensacola (PNS) to Oakland (OAK)](https://www.expedia.ca/lp/flights/pns/oak/pensacola-to-oakland) - [Flights from Palm Springs (PSP) to Oakland (OAK)](https://www.expedia.ca/lp/flights/psp/oak/palm-springs-to-oakland) - [Flights from Riverton (RIW) to Oakland (OAK)](https://www.expedia.ca/lp/flights/riw/oak/riverton-to-oakland) - [Flights from Reno (RNO) to Oakland (OAK)](https://www.expedia.ca/lp/flights/rno/oak/reno-to-oakland) - [Flights from Sacramento (SAC) to San Carlos (SQL)](https://www.expedia.ca/lp/flights/sac/sql/sacramento-to-san-carlos) - [Flights from San Diego (SAN) to Oakland (OAK)](https://www.expedia.ca/lp/flights/san/oak/san-diego-to-oakland) - [Flights from Santa Barbara (SBA) to Oakland (OAK)](https://www.expedia.ca/lp/flights/sba/oak/santa-barbara-to-oakland) - [Flights from San Jose (SJC) to Oakland (OAK)](https://www.expedia.ca/lp/flights/sjc/oak/san-jose-to-oakland) - [Flights from Salt Lake City (SLC) to Oakland (OAK)](https://www.expedia.ca/lp/flights/slc/oak/salt-lake-city-to-oakland) - [Flights from Orange County (SNA) to Oakland (OAK)](https://www.expedia.ca/lp/flights/sna/oak/orange-county-to-oakland) - [Flights from Syracuse (SYR) to Oakland (OAK)](https://www.expedia.ca/lp/flights/syr/oak/syracuse-to-oakland) - [Flights from Truckee (TKF) to San Carlos (SQL)](https://www.expedia.ca/lp/flights/tkf/sql/truckee-to-san-carlos) - [Flights from Tampa (TPA) to Oakland (OAK)](https://www.expedia.ca/lp/flights/tpa/oak/tampa-to-oakland) - [Flights from Tucson (TUS) to Oakland (OAK)](https://www.expedia.ca/lp/flights/tus/oak/tucson-to-oakland) - [Flights from Van Nuys (VNY) to Oakland (OAK)](https://www.expedia.ca/lp/flights/vny/oak/van-nuys-to-oakland) - [Flights from Willows (WLW) to Oakland (OAK)](https://www.expedia.ca/lp/flights/wlw/oak/willows-to-oakland) - [Flights from Nanaimo (YCD) to Oakland (OAK)](https://www.expedia.ca/lp/flights/ycd/oak/nanaimo-to-oakland) - [Flights from Hamilton (YHM) to Oakland (OAK)](https://www.expedia.ca/lp/flights/yhm/oak/hamilton-to-oakland) - [Flights from Halifax (YHZ) to Oakland (OAK)](https://www.expedia.ca/lp/flights/yhz/oak/halifax-to-oakland) - [Flights from Kamloops (YKA) to Oakland (OAK)](https://www.expedia.ca/lp/flights/yka/oak/kamloops-to-oakland) - [Flights from Ottawa (YOW) to Oakland (OAK)](https://www.expedia.ca/lp/flights/yow/oak/ottawa-to-oakland) - [Flights from Québec (YQB) to Oakland (OAK)](https://www.expedia.ca/lp/flights/yqb/oak/quebec-to-oakland) - [Flights from Windsor (YQG) to Oakland (OAK)](https://www.expedia.ca/lp/flights/yqg/oak/windsor-to-oakland) - [Flights from Comox (YQQ) to Oakland (OAK)](https://www.expedia.ca/lp/flights/yqq/oak/comox-to-oakland) - [Flights from Regina (YQR) to Oakland (OAK)](https://www.expedia.ca/lp/flights/yqr/oak/regina-to-oakland) - [Flights from Thunder Bay (YQT) to Oakland (OAK)](https://www.expedia.ca/lp/flights/yqt/oak/thunder-bay-to-oakland) - [Flights from Sudbury (YSB) to Oakland (OAK)](https://www.expedia.ca/lp/flights/ysb/oak/sudbury-to-oakland) - [Flights from Toronto (YTO) to Oakland (OAK)](https://www.expedia.ca/lp/flights/yto/oak/toronto-to-oakland) - [Flights from Saskatoon (YXE) to Oakland (OAK)](https://www.expedia.ca/lp/flights/yxe/oak/saskatoon-to-oakland) - [Flights from Abbotsford (YXX) to Oakland (OAK)](https://www.expedia.ca/lp/flights/yxx/oak/abbotsford-to-oakland) - [Flights from Penticton (YYF) to Oakland (OAK)](https://www.expedia.ca/lp/flights/yyf/oak/penticton-to-oakland) - [Flights from St. John's (YYT) to Oakland (OAK)](https://www.expedia.ca/lp/flights/yyt/oak/st-johns-to-oakland) - [Flights from Yellowknife (YZF) to Oakland (OAK)](https://www.expedia.ca/lp/flights/yzf/oak/yellowknife-to-oakland) \*Available to Expedia members.