Title: Cheap Flights to San Marin , CA from CA $115 - Expedia.ca ![Default HTG hotel image](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](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 to San Marin , CA from CA $115 [View CA $115 flight on Thu, Mar 26, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YVR,to:SFO,departure:26/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:114.22&airProductToken=AQo3CjUIxnASBDE4NDYYuI0BILJxKKjUiAMwvtWIAzhZQABYAWoOUkVHVUxBUkVDT05PTVlyA0FUQhIKCAsQARgIKgJGOBgBIgQIARABKAIwAw) - [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 [Hotels in San Marin](https://expedia.ca/San-Marin-Hotels.d553248635975872585.Travel-Guide-Hotels)[San Marin Car Rentals](https://expedia.ca/Car-Rentals-In-San-Marin.d553248635975872585.Car-Rental-Guide)[San Marin Vacation Packages](https://expedia.ca/San-Marin.d553248635975872585.Destination-Travel-Guides) ## Popular airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:San Marin, California, United States of America,departure:04/03/2026TANYT&leg2=from:San Marin, California, United States of America,to:CMH,departure:11/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![](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:CMH,to:San Marin, California, United States of America,departure:04/03/2026TANYT&leg2=from:San Marin, California, United States of America,to:CMH,departure:11/03/2026TANYT&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_F9.svg) Frontier Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:San Marin, California, United States of America,departure:04/03/2026TANYT&leg2=from:San Marin, California, United States of America,to:CMH,departure:11/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) - ![](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:CMH,to:San Marin, California, United States of America,departure:04/03/2026TANYT&leg2=from:San Marin, California, United States of America,to:CMH,departure:11/03/2026TANYT&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_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:San Marin, California, United States of America,departure:04/03/2026TANYT&leg2=from:San Marin, California, United States of America,to:CMH,departure:11/03/2026TANYT&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_B6.svg) JetBlue Airways [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:San Marin, California, United States of America,departure:04/03/2026TANYT&leg2=from:San Marin, California, United States of America,to:CMH,departure:11/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:San Marin, California, United States of America,departure:04/03/2026TANYT&leg2=from:San Marin, California, United States of America,to:CMH,departure:11/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![](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) ## How much is the cheapest flight to San Marin? Prices were available within the past 7 days and start at CA $115 for one-way flights and CA $214 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Flair Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/F8.gif) Tue, Apr 7 - Tue, Apr 14 YVR Vancouver SFO San Francisco CA $214 Roundtrip found 3 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:SFO,departure:07/04/2026TANYT&leg2=from:SFO,to:YVR,departure:14/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:213.19&airProductToken=AQo3CjUIxnASBDE4NDYYuI0BILJxKKjbiQMwvtyJAzhZQABYAWoOUkVHVUxBUkVDT05PTVlyA0FUQgo3CjUIxnASBDE4NDcYsnEguI0BKMurigMw3KyKAzhZQABYAWoOUkVHVUxBUkVDT05PTVlyA01UQhIKCAsQARgIKgJGOBgBIgQIARABKAIwAw) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, Apr 29 - Wed, May 6 YVR Vancouver SFO San Francisco CA $247 Roundtrip found 2 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:SFO,departure:29/04/2026TANYT&leg2=from:SFO,to:YVR,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:246.61&airProductToken=AQpvCjYIxJgBEgQzOTQzGLiNASCSASi70osDMIvTiwM4RUAAWAFqCU1BSU5CQVNJQ3IIVkFVU0EwQlEKNQjEmAESBDM3MDcYkgEgsnEo89WLAzCD14sDOEVAAVgBaglNQUlOQkFTSUNyCFZBVVNBMEJREgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Wed, Apr 29 - Wed, May 6 YVR Vancouver SFO San Francisco CA $253 Roundtrip found 2 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:SFO,departure:29/04/2026TANYT&leg2=from:SFO,to:YVR,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:252.66&airProductToken=AQpmCjEI16YBEgMxMDIYuI0BIJgWKKzSiwMwhtOLAzhFQABYAWoFQkFTSUNyCExUUUQwWkJLCjEI16YBEgQxNTAwGJgWILJxKODTiwMwlNWLAzhFQAFYAWoFQkFTSUNyCExUUUQwWkJLEgoIARABGAEqAldTGAEiBAgBEAEoAigDKAQwAQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Apr 29 - Wed, May 6 YVR Vancouver SFO San Francisco CA $261 Roundtrip found 2 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:SFO,departure:29/04/2026TANYT&leg2=from:SFO,to:YVR,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:260.63&airProductToken=AQppCjMIwYIBEgQ2MzAzGLiNASCLuAEo_dWLAzDA14sDOEJAAFgBagVCQVNJQ3IIT1dBQ1pTQlgKMgjBggESBDYyMDkYi7gBILJxKP7ZiwMw29qLAzhCQAFYAWoFQkFTSUNyCE9WQUlLU0JYEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Wed, Apr 22 - Wed, Apr 29 YVR Vancouver SFO San Francisco CA $262 Roundtrip found 2 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:SFO,departure:22/04/2026TANYT&leg2=from:SFO,to:YVR,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:261.96&airProductToken=AQpgCi8IwaYBEgQyMTY2GLiNASCSASiciYsDMNqJiwM4WEAAWAFqAlNWcghHSDRPQUpCTgotCMGmARIDNTI4GJIBILJxKJmKiwMwqIuLAzhYQAFYAWoCU1ZyCEdINE9BSkJOEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) ## Find the cheapest month to fly from Columbus (CMH) to San Francisco (SFO) ### February is typically the cheapest month to fly From CA $223 - CA $679 per traveller. ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.ca/deals?rfrr=FTG_SPRING_PROMO_) ## Book with confidence Expedia.ca gives you the best tools to secure great deals on flights to San Marin. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to San Marin. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to San Marin. Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your San Marin flights with full confidence knowing that you've found the best deal online. Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to San Marin. Looking to save even more? Get additional savings by bundling your San Marin flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your San Marin trip! ## Travel information | Destination airport | San Francisco Intl. | | ----------------------------- | ------------------- | | Destination airport IATA code | SFO | | Destination city name | San Francisco | | Roundtrip price | CA $213 | ## Trending flights to San Marin Prices were available within the past 7 days and start at CA $115 for one-way flights and CA $214 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Flair Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/F8.gif) Tue, Apr 7 - Tue, Apr 14 YVR Vancouver SFO San Francisco CA $214 Roundtrip found 3 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:SFO,departure:07/04/2026TANYT&leg2=from:SFO,to:YVR,departure:14/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:213.19&airProductToken=AQo3CjUIxnASBDE4NDYYuI0BILJxKKjbiQMwvtyJAzhZQABYAWoOUkVHVUxBUkVDT05PTVlyA0FUQgo3CjUIxnASBDE4NDcYsnEguI0BKMurigMw3KyKAzhZQABYAWoOUkVHVUxBUkVDT05PTVlyA01UQhIKCAsQARgIKgJGOBgBIgQIARABKAIwAw) \*Available to Expedia members.