Title: Cheap Flights to Rosario - Expedia.co.uk ![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) # £50 Cheap Flights to Rosario [View £50 flight on Sat, 21 Feb 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:MIA,to:SJO,departure:21/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:49.65&airProductToken=AQovCi0I0WwSBDQwMDUYjAIgsnIomeOFAzDG5IUDOE5AAFgBagRaZXJvcgZOTE9UQTESCggBEAEYASoCWTQYASIECAEQASgCKAMoBDAN) - [Return](?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.co.uk/Rosario-Hotels.d6229355.Travel-Guide-Hotels)[Rosario Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Rosario.d6229355.Car-Hire-Guide)[Rosario Holidays](https://expedia.co.uk/Rosario.d6229355.Holidays-City-Breaks) ## Popular airlines to Rosario - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Rosario, Alajuela Province, Costa Rica,departure:23/02/2026TANYT&leg2=from:Rosario, Alajuela Province, Costa Rica,to:CMH,departure:02/03/2026TANYT&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_AC.svg) Air Canada [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Rosario, Alajuela Province, Costa Rica,departure:23/02/2026TANYT&leg2=from:Rosario, Alajuela Province, Costa Rica,to:CMH,departure:02/03/2026TANYT&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_UA.svg) United [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Rosario, Alajuela Province, Costa Rica,departure:23/02/2026TANYT&leg2=from:Rosario, Alajuela Province, Costa Rica,to:CMH,departure:02/03/2026TANYT&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.co.uk/Flights-Search?leg1=from:CMH,to:Rosario, Alajuela Province, Costa Rica,departure:23/02/2026TANYT&leg2=from:Rosario, Alajuela Province, Costa Rica,to:CMH,departure:02/03/2026TANYT&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_NK.svg) Spirit Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Rosario, Alajuela Province, Costa Rica,departure:23/02/2026TANYT&leg2=from:Rosario, Alajuela Province, Costa Rica,to:CMH,departure:02/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"NK"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AV.svg) Avianca [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Rosario, Alajuela Province, Costa Rica,departure:23/02/2026TANYT&leg2=from:Rosario, Alajuela Province, Costa Rica,to:CMH,departure:02/03/2026TANYT&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_B6.svg) JetBlue Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Rosario, Alajuela Province, Costa Rica,departure:23/02/2026TANYT&leg2=from:Rosario, Alajuela Province, Costa Rica,to:CMH,departure:02/03/2026TANYT&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 25% 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.co.uk/login) ## Cheap round-trip flights to Rosario Prices were available within the past 7 days and start at £50 for one-way flights and £118 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Volaris Costa Rica](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/Q6.gif) Sat, 7 Mar - Sat, 14 Mar MIA Miami SJO San José £118 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:MIA,to:SJO,departure:07/03/2026TANYT&leg2=from:SJO,to:MIA,departure:14/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:117.99&airProductToken=AQovCi0I0WwSBDQwMDUYjAIgsnIo2YCHAzCGgocDOE5AAFgBagRaZXJvcgZOTE9UQTEKLwotCNFsEgQ0MDA0GLJyIIwCKKbNhwMw1M6HAzhOQABYAWoEWmVyb3IGTkxPVEEyEgoIARABGAEqAlk0GAEiBAgBEAEoAigDKAQwDQ) ![Volaris El Salvador](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/n3.gif) Fri, 27 Feb - Sun, 1 Mar MIA Miami SJO San José £168 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:MIA,to:SJO,departure:27/02/2026TANYT&leg2=from:SJO,to:MIA,departure:01/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:167.52&airProductToken=AQovCi0IzmYSBDQzNTEYjAIgsnIo0KaGAzD9p4YDOEFAAFgBagRaZXJvcgZBTFNTTjEKLwotCM5mEgQ0MzUwGLJyIIwCKIa7hgMwtLyGAzhBQABYAWoEWmVyb3IGQUxTU04yEgoIARABGAEqAlk0GAEiBAgBEAEoAigDKAQwDQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, 22 Apr - Sun, 3 May EWR New York SJO San José £178 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:EWR,to:SJO,departure:22/04/2026TANYT&leg2=from:SJO,to:EWR,departure:03/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:178.00&airProductToken=AQpnCjIIwYIBEgQyOTM3GMSNASCMAiiQg4sDMM-EiwM4QkAAWAFqBUJBU0lDcghPTk4wQVRCWgoxCMGCARIEMTM1MxiMAiCycijyh4sDMKOJiwM4QkABWAFqBUJBU0lDcghPTk4wQVRCWgqcAQoxCMGCARIDMzIwGLJyIKOxASiPh4wDMJqJjAM4QkAAWAFqBUJBU0lDcghPTk4wQVRCWgoyCMGCARIDMzE3GKOxASDimgEomIqMAzC6i4wDOEJAAVgBagVCQVNJQ3IIT05OMEFUQloKMwjBggESBDEwNzEY4poBIMSNASilj4wDMKGQjAM4QkABWAFqBUJBU0lDcghPTk4wQVRCWhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![avianca](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/av.gif) Thu, 5 Mar - Sun, 8 Mar MIA Miami SJO San José £182 Return found 1 hour ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:MIA,to:SJO,departure:05/03/2026TANYT&leg2=from:SJO,to:MIA,departure:08/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:181.10&airProductToken=AQoyCjAIwawBEgM2MDUYjAIgsnIokeqGAzDK64YDOFVAAFgBagVMSUdIVHIIVVpPQjFJUjkKMgowCMGsARIDNjA0GLJyIIwCKNmJhwMwkouHAzhVQABYAWoFTElHSFRyCFVaT0IxSVI5EgoIARABGAEqAkFWGAEiBAgBEAEoAigDKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, 29 Sept - Wed, 14 Oct MIA Miami SJO San José £191 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:MIA,to:SJO,departure:29/09/2026TANYT&leg2=from:SJO,to:MIA,departure:14/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:190.60&airProductToken=AQpECiAIxJgBEgQxMjExGIwCIOBcKNSKmQMwyouZAzhFQABYAQogCMSYARIEMzIzORjgXCCyciiIjJkDMPKNmQM4RUABWAEKRAogCMSYARIEMTc1NhiyciDgXCirt5oDMJy5mgM4RUAAWAEKIAjEmAESBDEyMzQY4FwgjAIo8rmaAzDlupoDOEVAAVgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) ## Find the cheapest month to fly from Columbus (CMH) to San José (SJO) ### May is typically the cheapest month to fly From £170 - £537 per traveller. ## Expedia flights to Rosario Searching for cheap flights to Rosario? No travel company presents more choices than Expedia if you're looking to compare flights to Rosario. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Alajuela Province. Expedia provides the cheapest flights to many destinations in Alajuela Province and you may find even greater savings if you combine your flight with a hotel stay in Rosario. Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast. Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Rosario for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your Rosario flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price. ## 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 | | Return price | £118 | ## Trending flights to Rosario Prices were available within the past 7 days and start at £50 for one-way flights and £118 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Mon, 9 Mar - Mon, 23 Mar LHR London SJO San José £524 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:SJO,departure:09/03/2026TANYT&leg2=from:SJO,to:LHR,departure:23/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:523.39&airProductToken=AQpdCiwIwmwSAjIwGOuJASCpUSiklIcDMKKYhwM4TEAAWAFqAkROcghQTDg2RVhMMQotCMJsEgQxNzkzGKlRILJyKI6ghwMwzaKHAzhMQAFYAWoCRE5yCFBMODZFWEwxCl8KLQjCbBIEMTc5NBiyciCpUSj5uYgDMJ-8iAM4TEAAWAFqAkROcghQTDg2RVhMMQouCMJsEgQxMTA3GKlRIOuJASiRvogDMLTBiAM4TEABWAFqAkROcghQTDg2RVhMMRIKCAEQARgBKgJCNhgBIgQIARABKAIoBCgGMAE) \*Available to Expedia members.