Title: Cheap Flights to Rancho San Diego , CA from CA $145 - Expedia.ca ![Lodging Image](https://a.travel-assets.com/travel-assets-manager/bex-affinities/lodging.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/bex-affinities/lodging.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Rancho San Diego , CA from CA $145 [View CA $145 flight on Fri, Mar 27, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YXX,to:SAN,departure:27/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:144.78&airProductToken=AQpmCjEI16YBEgM0NzIY-L0BIJgWKO7eiAMwvN-IAzhFQABYAWoFQkFTSUNyCExUUUQwWkJXCjEI16YBEgQxNDgyGJgWIJJoKJjgiAMw5-GIAzhFQAFYAWoFQkFTSUNyCExUUUQwWkJXEgoIARABGAEqAldTGAEiBAgBEAEoAigDKAQwAQ) - [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 [Rancho San Diego Travel Guide](https://expedia.ca/Rancho-San-Diego.dx553248635975849568)[Hotels in Rancho San Diego](https://expedia.ca/Rancho-San-Diego-Hotels.d553248635975849568.Travel-Guide-Hotels)[Rancho San Diego Car Rentals](https://expedia.ca/Car-Rentals-In-Rancho-San-Diego.d553248635975849568.Car-Rental-Guide)[Rancho San Diego Vacation Packages](https://expedia.ca/Rancho-San-Diego.d553248635975849568.Destination-Travel-Guides) ## Popular 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:CMH,to:Rancho San Diego, California, United States of America,departure:01/03/2026TANYT&leg2=from:Rancho San Diego, California, United States of America,to:CMH,departure:08/03/2026TANYT&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_AS.svg) Alaska Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Rancho San Diego, California, United States of America,departure:01/03/2026TANYT&leg2=from:Rancho San Diego, California, United States of America,to:CMH,departure:08/03/2026TANYT&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_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Rancho San Diego, California, United States of America,departure:01/03/2026TANYT&leg2=from:Rancho San Diego, California, United States of America,to:CMH,departure:08/03/2026TANYT&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_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Rancho San Diego, California, United States of America,departure:01/03/2026TANYT&leg2=from:Rancho San Diego, California, United States of America,to:CMH,departure:08/03/2026TANYT&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_F9.svg) Frontier Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Rancho San Diego, California, United States of America,departure:01/03/2026TANYT&leg2=from:Rancho San Diego, California, United States of America,to:CMH,departure:08/03/2026TANYT&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_WN.svg) Southwest Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Rancho San Diego, California, United States of America,departure:01/03/2026TANYT&leg2=from:Rancho San Diego, California, United States of America,to:CMH,departure:08/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![](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:Rancho San Diego, California, United States of America,departure:01/03/2026TANYT&leg2=from:Rancho San Diego, California, United States of America,to:CMH,departure:08/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - 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Prices were available within the past 7 days and start at CA $145 for one-way flights and CA $262 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, Mar 4 - Wed, Mar 18 YXX Abbotsford SAN San Diego CA $262 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YXX,to:SAN,departure:04/03/2026TANYT&leg2=from:SAN,to:YXX,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:261.49&airProductToken=AQpECiAI16YBEgM0NzIY-L0BIJgWKMrchgMwmN2GAzhFQABYAQogCNemARIEMTQ4MhiYFiCSaCj03YYDMMPfhgM4RUABWAEKRQogCNemARIEMTQ4MxiSaCCYFij3_IcDMMX-hwM4RUAAWAEKIQjXpgESBDM2ODcYmBYg-L0BKK3_hwMwooCIAzhFQAFYARIKCAEQARgBKgJXUxgBIgQIARABKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, Apr 15 - Mon, Apr 20 YVR Vancouver SAN San Diego CA $286 Roundtrip found 22 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:SAN,departure:15/04/2026TANYT&leg2=from:SAN,to:YVR,departure:20/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:285.60&airProductToken=AQo0CjIIwYYBEgQ4NzY0GLiNASCSaCigtooDMNS3igM4R0AAWAFqBUJBU0lDcghHTkE0QTRCQQo0CjIIwYYBEgQ4NzY3GJJoILiNASjm8ooDMKn0igM4R0AAWAFqBUJBU0lDcghHTkE0QTRCQRIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMA0) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Fri, Apr 24 - Sat, Apr 25 YVR Vancouver SAN San Diego CA $286 Roundtrip found 18 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:SAN,departure:24/04/2026TANYT&leg2=from:SAN,to:YVR,departure:25/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:285.85&airProductToken=AQptCjUI1YIBEgQyMDg1GLiNASCDaSjLnosDMPefiwM4TkAAWAFqCEVDT0JBU0lDcghHTkE0QTRCTgo0CNWCARIEMTgzNRiDaSCSaCjUoIsDMOqhiwM4TkABWAFqCEVDT0JBU0lDcghHTkE0QTRCTgo3CjUI1YIBEgQyNDMyGJJoILiNASjMpYsDMJKpiwM4TkAAWAFqCEVDT0JBU0lDcghHTkE0QTRCThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Apr 8 - Tue, Apr 14 YVR Vancouver CLD Carlsbad CA $294 Roundtrip found 8 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:CLD,departure:08/04/2026TANYT&leg2=from:CLD,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:293.45&airProductToken=AQqeAQozCMGCARIEMTA5ORi4jQEgo7EBKIzmiQMwjOiJAzhCQABYAWoFQkFTSUNyCE9VQUNaU0JWCjMIwYIBEgQxNjgxGKOxASDvuQEooemJAzDB6okDOEJAAVgBagVCQVNJQ3IIT1VBQ1pTQlYKMgjBggESBDQwMjEY77kBIOIaKMnriQMwmOyJAzhCQAFYAWoFQkFTSUNyCE9VQUNaU0JWCp4BCjIIwYIBEgQ0MDIyGOIaIO-5ASjxqYoDMMSqigM4QkAAWAFqBUJBU0lDcghPVUFDWlNCVgozCMGCARIEMzI3MhjvuQEgo7EBKNGsigMw5K2KAzhCQAFYAWoFQkFTSUNyCE9VQUNaU0JWCjMIwYIBEgQyMzczGKOxASC4jQEo166KAzDksIoDOEJAAVgBagVCQVNJQ3IIT1VBQ1pTQlYSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, Mar 3 - Tue, Mar 10 YVR Vancouver SAN San Diego CA $298 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:SAN,departure:03/03/2026TANYT&leg2=from:SAN,to:YVR,departure:10/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:297.65&airProductToken=AQpvCjYIxJgBEgQzOTQzGLiNASCSASjc0YYDMKrShgM4VkAAWAFqCU1BSU5DTEFTQ3IIVkFVU0EwTVEKNQjEmAESBDE1NTIYkgEgkmgonNSGAzDF1YYDOFZAAVgBaglNQUlOQ0xBU0NyCFZBVVNBME1RCm8KNQjEmAESBDI1MDgYkmggkgEop6KHAzDqo4cDOFZAAFgBaglNQUlOQ0xBU0NyCFZBVVNBME1RCjYIxJgBEgQzNjk4GJIBILiNASilpocDMOqmhwM4VkABWAFqCU1BSU5DTEFTQ3IIVkFVU0EwTVESCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ## Alternative airports near Rancho 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:CMH,to:SAN,departure:01/03/2026TANYT&leg2=from:SAN,to:CMH,departure:07/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) SAN San Diego Intl. Cheapest 18 min [Flights from CA $496 ](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:SAN,departure:01/03/2026TANYT&leg2=from:SAN,to:CMH,departure:07/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Find the cheapest month to fly from Columbus (CMH) to San Diego (SAN) ### January is typically the cheapest month to fly From CA $175 - CA $640 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_) Expedia.ca gives you the best tools to secure great deals on flights to Rancho San Diego. 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 Rancho San Diego. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Rancho San Diego. 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 Rancho San Diego 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 Rancho San Diego. Looking to save even more? Get additional savings by bundling your Rancho San Diego 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 Rancho San Diego trip! ## Frequently asked questions ### What is the name of Rancho San Diego's airport? ### How far is San Diego Airport from central Rancho San Diego? ### What airport is best to fly into Rancho San Diego? ### How many airlines fly to Rancho San Diego? ### Which airlines fly to Rancho San Diego? ### How many nonstop flights are there to Rancho San Diego? ### Where are the most popular flights to Rancho San Diego departing from? ### How long is the flight to Rancho San Diego Airport? ### How to book the cheapest flight to Rancho San Diego? ### Do you have any tips for my flight to Rancho San Diego? > - The secret to having a pain-free flight experience is to be prepared. So, let's start with the essentials: passport, boarding pass, credit cards and daily medications. Next, bring on board items that'll help keep you busy, like your laptop or a few magazines. You'll also want to bring your chargers, a quality neck pillow and a pair of earplugs. And of course, don't forget to toss in toiletries like a toothbrush, cleansing wipes and a clean set of clothes. > > > Do not pack the following items in your hand luggage: > > > - Double-check that you don't have sharp or pointed objects lurking in the bottom of your hand luggage. Other prohibited items include flammable or explosive products, such as fuel and matches, and gels and liquids in containers with a volume of more than 3.4 ounces (100 millilitres). > > > What to wear on a flight: > > > - Comfort should be your main concern when choosing what to wear on board. Loose, breathable clothing is a sensible option, as are roomy, closed-toe shoes. > - Deep vein thrombosis (DVT) is a potential risk on long-haul flights. It results from blood clotting due to poor circulation and inactivity, so do some gentle leg and foot exercises in your seat and consider wearing compression socks. ### How to get through airport security fast when flying to Rancho San Diego? > - Security personnel first need to know that you have a valid passport and matching boarding pass before anything else. Have them ready to show. > - Next up is the X-ray machine. Remove anything on you that is likely to beep. This includes items like headphones or earphones, as well as heavy coats or jackets. They'll need to be placed on the conveyor belt for screening. > - Electronic devices like laptops and phones will also need to go on a tray to be scanned. No need to worry though, you'll be back online soon enough. > - Travelling with your favourite perfume? Not a problem. As long as the volume is no larger than 3.4 ounces (100 millilitres) and it's stored in a zip-lock bag, you can keep it with you on board. > - The right choice of footwear can save you several minutes. Boots and heavy shoes are often required to be removed and X-rayed separately. Slip-on sneakers are usually not. > - Pocket knives and other sharp items are not allowed on board. They'll be confiscated at security, so pack them safely away in your checked baggage. __Flights to Rancho San Diego information__ | Destination airport | San Diego Intl. | | ----------------------------- | --------------- | | Destination airport IATA code | SAN | | Destination city name | San Diego | | Roundtrip price | CA $261 | ## Trending flights to Rancho San Diego Prices were available within the past 7 days and start at CA $145 for one-way flights and CA $262 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, Mar 4 - Wed, Mar 18 YXX Abbotsford SAN San Diego CA $262 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YXX,to:SAN,departure:04/03/2026TANYT&leg2=from:SAN,to:YXX,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:261.49&airProductToken=AQpECiAI16YBEgM0NzIY-L0BIJgWKMrchgMwmN2GAzhFQABYAQogCNemARIEMTQ4MhiYFiCSaCj03YYDMMPfhgM4RUABWAEKRQogCNemARIEMTQ4MxiSaCCYFij3_IcDMMX-hwM4RUAAWAEKIQjXpgESBDM2ODcYmBYg-L0BKK3_hwMwooCIAzhFQAFYARIKCAEQARgBKgJXUxgBIgQIARABKAQwAQ) \*Available to Expedia members.