Title: Cheap Flights to Rainbow , CA from CA $189 - 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 Rainbow , CA from CA $189 [View CA $189 flight on Fri, May 22, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YXX,to:SAN,departure:22/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:188.17&airProductToken=AQpmCjEI16YBEgM0NzIY-L0BIJgWKIzVjQMw3NWNAzhFQABYAWoFQkFTSUNyCExUUUQwWkJXCjEI16YBEgQxNDg0GJgWIJJoKKnXjQMw9tiNAzhFQAFYAWoFQkFTSUNyCExUUUQwWkJXEgoIARABGAEqAldTGAEiBAgBEAEoAigDKAQwAQ) [Hotels in Rainbow](https://expedia.ca/Rainbow-Hotels.d553248634983081359.Travel-Guide-Hotels)[Rainbow Car Rentals](https://expedia.ca/Car-Rentals-In-Rainbow.d553248634983081359.Car-Rental-Guide)[Rainbow Vacation Packages](https://expedia.ca/Rainbow.d553248634983081359.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:Rainbow, California, United States of America,departure:16/04/2026TANYT&leg2=from:Rainbow, California, United States of America,to:CMH,departure:23/04/2026TANYT&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:Rainbow, California, United States of America,departure:16/04/2026TANYT&leg2=from:Rainbow, California, United States of America,to:CMH,departure:23/04/2026TANYT&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:CMH,to:Rainbow, California, United States of America,departure:16/04/2026TANYT&leg2=from:Rainbow, California, United States of America,to:CMH,departure:23/04/2026TANYT&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:Rainbow, California, United States of America,departure:16/04/2026TANYT&leg2=from:Rainbow, California, United States of America,to:CMH,departure:23/04/2026TANYT&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_WN.svg) Southwest Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Rainbow, California, United States of America,departure:16/04/2026TANYT&leg2=from:Rainbow, California, United States of America,to:CMH,departure:23/04/2026TANYT&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_F9.svg) Frontier Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Rainbow, California, United States of America,departure:16/04/2026TANYT&leg2=from:Rainbow, California, United States of America,to:CMH,departure:23/04/2026TANYT&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_B6.svg) JetBlue Airways [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Rainbow, California, United States of America,departure:16/04/2026TANYT&leg2=from:Rainbow, California, United States of America,to:CMH,departure:23/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ![](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 Rainbow? Prices were available within the past 7 days and start at CA $189 for one-way flights and CA $345 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Fri, May 1 - Tue, May 5 YYC Calgary SAN San Diego CA $345 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYC,to:SAN,departure:01/05/2026TANYT&leg2=from:SAN,to:YYC,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:344.80&airProductToken=AQpuCjUIxJgBEgQyNDkyGJgWIMx8KNjoiwMw_emLAzhFQABYAWoJTUFJTkJBU0lDcghWQVdTQTBCUQo1CMSYARIEMjEyNRjMfCCSaCjL6osDMLPsiwM4RUABWAFqCU1BSU5CQVNJQ3IIVkFXU0EwQlEKbgo1CMSYARIEMTI5NhiSaCDyEiiemYwDMJuajAM4RUAAWAFqCU1BSU5CQVNJQ3IIVkFXU0EwQlEKNQjEmAESBDQxMTMY8hIgmBYoqpyMAzCsnYwDOEVAAVgBaglNQUlOQkFTSUNyCFZBV1NBMEJREgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Tue, May 5 - Sun, May 17 YXX Abbotsford SAN San Diego CA $349 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YXX,to:SAN,departure:05/05/2026TANYT&leg2=from:SAN,to:YXX,departure:17/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:348.22&airProductToken=AQpmCjEI16YBEgM0NzIY-L0BIJgWKOyVjAMwvJaMAzhFQABYAWoFQkFTSUNyCExUUUQwWkJXCjEI16YBEgQxNDg0GJgWIJJoKImYjAMw1pmMAzhFQAFYAWoFQkFTSUNyCExUUUQwWkJXCmYKMQjXpgESBDE0ODUYkmggmBYopqGNAzDzoo0DOEVAAFgBagVCQVNJQ3IITFRRRDBaQlcKMQjXpgESAzQ3NxiYFiD4vQEo66ONAzDFpI0DOEVAAVgBagVCQVNJQ3IITFRRRDBaQlcSCggBEAEYASoCV1MYASIECAEQASgCKAMoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Thu, Apr 16 - Tue, Apr 21 YYC Calgary CLD Carlsbad CA $365 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYC,to:CLD,departure:16/04/2026TANYT&leg2=from:CLD,to:YYC,departure:21/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:364.22&airProductToken=AQqdAQoyCMGCARIEMjUyMRiYFiCjsQEo_b-KAzDiwYoDOEJAAFgBagVCQVNJQ3IIT1VBQ1pTQlYKMwjBggESBDE0NDcYo7EBIO-5ASjEw4oDMOTEigM4QkABWAFqBUJBU0lDcghPVUFDWlNCVgoyCMGCARIENDAyMRjvuQEg4hooycWKAzCYxooDOEJAAVgBagVCQVNJQ3IIT1VBQ1pTQlYKnAEKMgjBggESBDQwMjIY4hog77kBKNH4igMwpPmKAzhCQABYAWoFQkFTSUNyCE9VQUNaU0JWCjMIwYIBEgQxNDQ3GO-5ASCjsQEo-fmKAzCV-4oDOEJAAVgBagVCQVNJQ3IIT1VBQ1pTQlYKMQjBggESAzUxMRijsQEgmBYotv2KAzCg_4oDOEJAAVgBagVCQVNJQ3IIT1VBQ1pTQlYSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Thu, Jun 4 - Mon, Jun 8 YVR Vancouver SAN San Diego CA $394 Roundtrip found 1 hour ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:SAN,departure:04/06/2026TANYT&leg2=from:SAN,to:YVR,departure:08/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:393.34&airProductToken=AQo0CjIIwYYBEgQ4NzY2GLiNASCSaCjf6o4DMJPsjgM4R0AAWAFqBUJBU0lDcghHTkE0QTRCQQo0CjIIwYYBEgQ4NzY3GJJoILiNASi7mY8DMICbjwM4R0AAWAFqBUJBU0lDcghHTkE0QTRCQRIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMA0) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Fri, Apr 17 - Sat, Apr 18 YVR Vancouver SAN San Diego CA $406 Roundtrip found 3 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:SAN,departure:17/04/2026TANYT&leg2=from:SAN,to:YVR,departure:18/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:405.96&airProductToken=AQpFCiEI1YIBEgQyMDg1GLiNASCDaSjrz4oDMJfRigM4TkAAWAEKIAjVggESBDE4MzUYg2kgkmgo9NGKAzCK04oDOE5AAVgBCiMKIQjVggESBDI0MzIYkmgguI0BKOzWigMwstqKAzhOQABYARIKCAEQARgBKgJVQRgBIgQIARABKAQwAQ) ## 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. ## Frequently asked questions ### What is the name of Rainbow's airport? ### What airport is best to fly into Rainbow? ### How many airlines fly to Rainbow? ### Which airlines fly to Rainbow? ### How many nonstop flights are there to Rainbow? ### Where are the most popular flights to Rainbow departing from? ### How long is the flight to Rainbow Airport? ### How to book the cheapest flight to Rainbow? ### Do you have any tips for my flight to Rainbow? > - Flying can be a pleasure if you pack the right things. Firstly, you'll want a few basic toiletries, such as a toothbrush and some deodorant, a fresh set of clothes and a good read. Next, leave space in your hand luggage for your phone and charger, any medications and perhaps a blow-up neck pillow too. Last, but definitely not least, remember to bring your passport, travel papers and your credit cards. > > > Do not pack the following items in your hand luggage: > > > - While the list of restricted items can differ between air carriers, the general rule to follow is avoid carrying anything flammable, sharp or explosive. This includes things like screwdrivers, pocket knives, aerosol cans and flares. Sports equipment like bows and arrows, and objects that could harm passengers, such as pepper spray and guns, won't be allowed on board either. > > > What to wear on a flight: > > > - You'll want to choose comfort over style. Prepare for changes in temperature by wearing layers, and wear flat, easy-to-remove shoes like sneakers. > - Deep vein thrombosis (DVT) is a risk on long-haul flights. It results from blood clots forming 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 Rainbow? > - Keep your ID and boarding pass at hand. They're the first items you'll be asked to show at airport security. > - After that, both you and your carry-on bag will be X-rayed. To make the process quick and painless, remove anything that might set the alarms off. Items such as your jacket, belt and earphones will be required to go through the machine. > - All electronic devices, including your laptop and phone, are also required to be separately scanned. > - Remove all gels and liquids from your carry-on bag. They usually need to be sent through the X-ray separately. Each product should be no larger than 3.4 ounces (100 millilitres) and everything must fit inside a single quart-size (one litre), clear zip-lock bag. > - There's a good chance you'll need to remove your shoes to be X-rayed, so wearing slip-on shoes is always a wise idea. > - Sharp items like knives are not allowed in the cabin. They'll be confiscated at security, so pack them in your checked luggage. ## Book with confidence Expedia.ca gives you the best tools to secure great deals on flights to Rainbow. 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 Rainbow. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Rainbow. 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 Rainbow 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 Rainbow. Looking to save even more? Get additional savings by bundling your Rainbow 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 Rainbow trip! ## Travel information | Destination airport | San Diego Intl. | | ----------------------------- | --------------- | | Destination airport IATA code | SAN | | Destination city name | San Diego | | Roundtrip price | CA $348 | ## Trending flights to Rainbow Prices were available within the past 7 days and start at CA $189 for one-way flights and CA $345 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) Tue, May 5 - Sun, May 17 YXX Abbotsford SAN San Diego CA $349 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YXX,to:SAN,departure:05/05/2026TANYT&leg2=from:SAN,to:YXX,departure:17/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:348.22&airProductToken=AQpmCjEI16YBEgM0NzIY-L0BIJgWKOyVjAMwvJaMAzhFQABYAWoFQkFTSUNyCExUUUQwWkJXCjEI16YBEgQxNDg0GJgWIJJoKImYjAMw1pmMAzhFQAFYAWoFQkFTSUNyCExUUUQwWkJXCmYKMQjXpgESBDE0ODUYkmggmBYopqGNAzDzoo0DOEVAAFgBagVCQVNJQ3IITFRRRDBaQlcKMQjXpgESAzQ3NxiYFiD4vQEo66ONAzDFpI0DOEVAAVgBagVCQVNJQ3IITFRRRDBaQlcSCggBEAEYASoCV1MYASIECAEQASgCKAMoBDAB) \*Available to Expedia members.