Title: Cheap Flights to Rosario from CA $257 - 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 Rosario from CA $257 [View CA $257 flight on Thu, Mar 5, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YYZ,to:SJO,departure:05/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:256.48&airProductToken=AQoxCi8I1KYBEgMxMTIYmM4BILJyKOXshgMwr--GAzhRQABYAWoDQkdUcghRMUJHVDFTTxIKCAEQARgBKgJUUxgBIgQIARABKAIoAygEMA0) - [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 Rosario](https://expedia.ca/Rosario-Hotels.d6229355.Travel-Guide-Hotels)[Rosario Car Rentals](https://expedia.ca/Car-Rentals-In-Rosario.d6229355.Car-Rental-Guide)[Rosario Vacation Packages](https://expedia.ca/Rosario.d6229355.Destination-Travel-Guides) ## Popular airlines to Rosario - ![](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:CMH,to:Rosario, Alajuela Province, Costa Rica,departure:27/02/2026TANYT&leg2=from:Rosario, Alajuela Province, Costa Rica,to:CMH,departure:06/03/2026TANYT&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_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Rosario, Alajuela Province, Costa Rica,departure:27/02/2026TANYT&leg2=from:Rosario, Alajuela Province, Costa Rica,to:CMH,departure:06/03/2026TANYT&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_AV.svg) Avianca [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Rosario, Alajuela Province, Costa Rica,departure:27/02/2026TANYT&leg2=from:Rosario, Alajuela Province, Costa Rica,to:CMH,departure:06/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AV"}}]) - ![](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:Rosario, Alajuela Province, Costa Rica,departure:27/02/2026TANYT&leg2=from:Rosario, Alajuela Province, Costa Rica,to:CMH,departure:06/03/2026TANYT&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:Rosario, Alajuela Province, Costa Rica,departure:27/02/2026TANYT&leg2=from:Rosario, Alajuela Province, Costa Rica,to:CMH,departure:06/03/2026TANYT&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_B6.svg) JetBlue Airways [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Rosario, Alajuela Province, Costa Rica,departure:27/02/2026TANYT&leg2=from:Rosario, Alajuela Province, Costa Rica,to:CMH,departure:06/03/2026TANYT&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_AM.svg) Aeromexico [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Rosario, Alajuela Province, Costa Rica,departure:27/02/2026TANYT&leg2=from:Rosario, Alajuela Province, Costa Rica,to:CMH,departure:06/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AM"}}]) - ![](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 Rosario? Prices were available within the past 7 days and start at CA $257 for one-way flights and CA $475 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Air Transat](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TS.gif) Thu, Apr 16 - Thu, Apr 23 YYZ Toronto SJO San José CA $475 Roundtrip found 4 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:SJO,departure:16/04/2026TANYT&leg2=from:SJO,to:YYZ,departure:23/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:474.13&airProductToken=AQoxCi8I1KYBEgMxMTIYmM4BILJyKOnEigMws8eKAzhRQABYAWoDQkdUcghRMUJHVDFTTwoxCi8I1KYBEgMxMTMYsnIgmM4BKOOWiwMwnpmLAzhRQABYAWoDQkdUcghRMUJHVDFTTxIKCAEQARgBKgJUUxgBIgQIARABKAIoAygEMA0) ![avianca](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/av.gif) Mon, May 11 - Thu, May 28 YUL Montreal SJO San José CA $476 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:SJO,departure:11/05/2026TANYT&leg2=from:SJO,to:YUL,departure:28/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:475.51&airProductToken=AQpCCh8IwawBEgMyMDEYmF0gwTMo9N-MAzDr4owDOFVAAFgBCh8IwawBEgM2OTYYwTMgsnIoruSMAzC65YwDOFVAAVgBCkIKHwjBrAESAzY5NxiyciDBMyjdmY4DMNqajgM4VUAAWAEKHwjBrAESAzIwMBjBMyCYXSi0m44DML-ejgM4VUABWAESCggBEAEYASoCTFIYASIECAEQASgEMAE) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Sun, Jun 7 - Mon, Jun 8 YTZ Toronto SJO San José CA $489 Roundtrip found 8 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YTZ,to:SJO,departure:07/06/2026TANYT&leg2=from:SJO,to:YTZ,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:488.79&airProductToken=AQpmCjIIwYYBEgQ3OTU2GPjMASCYXSiqiY8DMPWJjwM4R0AAWAFqBUJBU0lDcghHQVlDVDFCQQowCMGGARIDOTU5GJhdILJyKNOMjwMwu4-PAzhHQAFYAWoFQkFTSUNyCEdBWUNUMUJBCmYKMAjBhgESAzk1OBiyciCYXSi7lI8DMJ6XjwM4R0AAWAFqBUJBU0lDcghHQVlDVDFCQQoyCMGGARIENzk1ORiYXSD4zAEopqCPAzD4oI8DOEdAAVgBagVCQVNJQ3IIR0FZQ1QxQkESCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAN) ![Copa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/CM.gif) Mon, Apr 13 - Wed, Apr 22 YUL Montreal SJO San José CA $515 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:SJO,departure:13/04/2026TANYT&leg2=from:SJO,to:YUL,departure:22/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:514.51&airProductToken=AQpECiAIw5oBEgM0ODQYmF0g78QBKJOeigMw9aCKAzhBQABYAQogCMOaARIDNzg3GO_EASCyciiCqYoDMNepigM4QUABWAEKRAogCMOaARIDODM5GLJyIO_EASjyiIsDMMaJiwM4TEAAWAEKIAjDmgESAzQyMhjvxAEgmF0owZOLAzCYlosDOExAAVgBEgoIARABGAEqAkNNGAEiBAgBEAEoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Thu, Feb 19 - Thu, Mar 5 YYZ Toronto SJO San José CA $528 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:SJO,departure:19/02/2026TANYT&leg2=from:SJO,to:YYZ,departure:05/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:527.42&airProductToken=AQppCjMIwYIBEgQxMTExGJjOASCjsQEots6FAzCc0IUDOEJAAFgBagVCQVNJQ3IIT05OMEFUQloKMgjBggESBDEwNTMYo7EBILJyKIjXhQMwhdmFAzhCQAFYAWoFQkFTSUNyCE9OTjBBVEJaCpwBCjIIwYIBEgQxMzc4GLJyIKOxASjL5IYDMNnmhgM4QkAAWAFqBUJBU0lDcghPTk4wQVRCWgoyCMGCARIEMjA3NBijsQEg71ko1ueGAzCY6YYDOEJAAVgBagVCQVNJQ3IIT05OMEFUQloKMgjBggESBDU4NjQY71kgmM4BKJjrhgMwheyGAzhCQAFYAWoFQkFTSUNyCE9OTjBBVEJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ## Find the cheapest month to fly from Columbus (CMH) to San José (SJO) ### May is typically the cheapest month to fly From CA $315 - CA $997 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 Rosario. 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 Rosario. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Rosario. 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 Rosario 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 Rosario. Looking to save even more? Get additional savings by bundling your Rosario 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 Rosario trip! ## Frequently asked questions ### What is the name of Rosario's airport? ### How far is Juan Santamaria Intl. Airport from central Rosario? ### What airport is best to fly into Rosario? ### How many airlines fly to Rosario? ### Which airlines fly to Rosario? ### How many nonstop flights are there to Rosario? ### Where are the most popular flights to Rosario departing from? ### How long is the flight to Rosario Airport? ### How to book the cheapest flight to Rosario? ### Do you have any tips for my flight to Rosario? > - The trick to having a hassle-free travel experience is to pack in advance. So, let's start with the basics: passport, boarding pass, cash and daily medications. Next, take on board items that'll help pass the time, like some electronic gadgets or a magazine. It's also wise to pack your chargers, a neck pillow and a pair of earplugs. Finally, don't forget to pop in toiletry items like a toothbrush, deodorant and a clean set of clothes. > > > Do not pack the following items in your hand luggage: > > > - Squeeze all your full-sized bottles of hair gel and hairspray in your checked luggage. Any liquids or gels in your carry-on bag larger than 3.4 ounces (100 millilitres) will be confiscated. Pointed or sharp objects, like your precious pocket knife, and products which are explosive or flammable, such as aerosol cans, flares and fuels, are also prohibited. > > > What to wear on a flight: > > > - The aisles of a plane aren't the place for a fashion parade. Layer up with comfy clothing and opt for shoes that are enclosed, flat and easy to pull on and off. > - The result of prolonged periods of inactivity, deep vein thrombosis (DVT) is a blood clotting condition that can affect some passengers during long-haul flights. Lower your risks by drinking water, keeping your legs and ankles moving and wearing compression socks to help your circulation. ### How to get through airport security fast when flying to Rosario? > - Have your passport and boarding pass within close reach. They're the first items you'll be asked for by airport security. > - Your coat, belt, keys and other items in your pocket, like your headphones, will need to go through the X-ray machine. Make your life easier by removing them as it gets closer to your turn. > - All your 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 often need to be sent through the X-ray machine separately. Each product should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit inside a quart-size (one litre), clear zip-lock bag. > - There's a possibility that you'll be asked to remove your shoes for scanning, so wearing lightweight sneakers is always a wise idea. > - Take all prohibited items out of your carry-on bag. If you have any sharp objects like a pocket knife or tools, put them in your checked baggage. They won't be allowed in the cabin. __Flights to Rosario information__ | Destination airport | Juan Santamaría Intl. | | ----------------------------- | --------------------- | | Destination airport IATA code | SJO | | Destination city name | San José | | Roundtrip price | CA $474 | ## Trending flights to Rosario Prices were available within the past 7 days and start at CA $257 for one-way flights and CA $475 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Air Transat](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TS.gif) Thu, Apr 16 - Thu, Apr 23 YYZ Toronto SJO San José CA $475 Roundtrip found 4 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:SJO,departure:16/04/2026TANYT&leg2=from:SJO,to:YYZ,departure:23/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:474.13&airProductToken=AQoxCi8I1KYBEgMxMTIYmM4BILJyKOnEigMws8eKAzhRQABYAWoDQkdUcghRMUJHVDFTTwoxCi8I1KYBEgMxMTMYsnIgmM4BKOOWiwMwnpmLAzhRQABYAWoDQkdUcghRMUJHVDFTTxIKCAEQARgBKgJUUxgBIgQIARABKAIoAygEMA0) \*Available to Expedia members.