Title: Cheap Flights to Rosario - Expedia.ca ![Adobe](https://images.trvl-media.com/place/3026/594454f8-3526-4642-9a20-13c59381f9fd.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 - [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 [Rosario Travel Guide](https://expedia.ca/Rosario.dx3026)[Hotels in Rosario](https://expedia.ca/Rosario-Hotels.d3026.Travel-Guide-Hotels)[Things to do in Rosario](https://expedia.ca/Things-To-Do-In-Rosario.d3026.Travel-Guide-Activities)[Rosario Car Rentals](https://expedia.ca/Car-Rentals-In-Rosario.d3026.Car-Rental-Guide)[Rosario Vacation Packages](https://expedia.ca/Rosario.d3026.Destination-Travel-Guides) ## Popular airlines to Rosario - ![LATAM Airlines Group](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LA.svg) LATAM Airlines Group [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Rosario, Santa Fe Province, Argentina,departure:20/10/2025TANYT&leg2=from:Rosario, Santa Fe Province, Argentina,to:CMH,departure:27/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LA"}}]) - ![Copa](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_CM.svg) Copa [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Rosario, Santa Fe Province, Argentina,departure:20/10/2025TANYT&leg2=from:Rosario, Santa Fe Province, Argentina,to:CMH,departure:27/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"CM"}}]) - ![GOL Linhas Aereas S.A.](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_G3.svg) GOL Linhas Aereas S.A. [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Rosario, Santa Fe Province, Argentina,departure:20/10/2025TANYT&leg2=from:Rosario, Santa Fe Province, Argentina,to:CMH,departure:27/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"G3"}}]) - ![Aerolineas Argentinas](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AR.svg) Aerolineas Argentinas [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Rosario, Santa Fe Province, Argentina,departure:20/10/2025TANYT&leg2=from:Rosario, Santa Fe Province, Argentina,to:CMH,departure:27/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AR"}}]) - ![American 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:Rosario, Santa Fe Province, Argentina,departure:20/10/2025TANYT&leg2=from:Rosario, Santa Fe Province, Argentina,to:CMH,departure:27/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![KLM](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Rosario, Santa Fe Province, Argentina,departure:20/10/2025TANYT&leg2=from:Rosario, Santa Fe Province, Argentina,to:CMH,departure:27/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![Aeromexico](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, Santa Fe Province, Argentina,departure:20/10/2025TANYT&leg2=from:Rosario, Santa Fe Province, Argentina,to:CMH,departure:27/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AM"}}]) ![notification illustration](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\* ![deals illustration](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\* ![trophy illustration](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) 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! Flights to Rosario information | Destination airport | Rosario | | --- | --- | | Destination airport IATA code | ROS | ## Need more than a Flight to Rosario? Heading to Rosario? Explore Rosario with Expedia's Travel Guides to find the best hotels, vacation packages, car rental deals and more! [Rosario Hotels](https://expedia.ca/Rosario-Hotels.d3026.Travel-Guide-Hotels)[Rosario Car Rentals](https://expedia.ca/Car-Rentals-In-Rosario.d3026.Car-Rental-Guide)[Rosario Vacations](https://expedia.ca/Rosario.d3026.Destination-Travel-Guides)[Things to do in Rosario](https://expedia.ca/Things-To-Do-In-Rosario.d3026.Travel-Guide-Activities) ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars ### Lodging - [Acebal Hotels](https://www.expedia.ca/Acebal-Hotels.d553248635924011665.Travel-Guide-Hotels) - [Alcorta Hotels](https://www.expedia.ca/Alcorta-Hotels.d553248635924012518.Travel-Guide-Hotels) - [Aldao Hotels](https://www.expedia.ca/Aldao-Hotels.d553248635924012420.Travel-Guide-Hotels) - [Arequito Hotels](https://www.expedia.ca/Arequito-Hotels.d553248635924011943.Travel-Guide-Hotels) - [Armstrong Hotels](https://www.expedia.ca/Armstrong-Hotels.d553248635924012517.Travel-Guide-Hotels) - [Arroyo Seco Hotels](https://www.expedia.ca/Arroyo-Seco-Hotels.d6323658.Travel-Guide-Hotels) - [Barrancas Hotels](https://www.expedia.ca/Barrancas-Hotels.d553248635924012115.Travel-Guide-Hotels) - [Barrio Fisherton Hotels](https://www.expedia.ca/Barrio-Fisherton-Rosario-Hotels.0-n553248635964996940-0.Travel-Guide-Filter-Hotels) - [Bella Vista Hotels](https://www.expedia.ca/Bella-Vista-Puerto-General-San-Martin-Hotels.0-n553248635975867898-0.Travel-Guide-Filter-Hotels) - [Bernardo de Irigoyen Hotels](https://www.expedia.ca/Bernardo-De-Irigoyen-Hotels.d553248635924012071.Travel-Guide-Hotels) - [Bigand Hotels](https://www.expedia.ca/Bigand-Hotels.d553248635924012394.Travel-Guide-Hotels) - [Bouquet Hotels](https://www.expedia.ca/Bouquet-Hotels.d553248635924012435.Travel-Guide-Hotels) - [Cafferata Hotels](https://www.expedia.ca/Cafferata-Hotels.d553248635924011399.Travel-Guide-Hotels) - [Campo Piaggio Hotels](https://www.expedia.ca/Campo-Piaggio-Hotels.d553248635923281277.Travel-Guide-Hotels) - [Cañada de Gómez Hotels](https://www.expedia.ca/Canada-De-Gomez-Hotels.d3000480645.Travel-Guide-Hotels) - [Cañada del Ucle Hotels](https://www.expedia.ca/Canada-Del-Ucle-Hotels.d553248635924011546.Travel-Guide-Hotels) - [Cañada Rica Hotels](https://www.expedia.ca/Canada-Rica-Hotels.d553248635924011641.Travel-Guide-Hotels) - [Carcarañá Hotels](https://www.expedia.ca/Carcarana-Hotels.d3000473512.Travel-Guide-Hotels) - [Carlos Pellegrini Hotels](https://www.expedia.ca/Carlos-Pellegrini-Hotels.d553248635924012162.Travel-Guide-Hotels) - [Carreras Hotels](https://www.expedia.ca/Carreras-Hotels.d553248635924012408.Travel-Guide-Hotels) - [Casalegno Hotels](https://www.expedia.ca/Casalegno-Hotels.d553248635924012291.Travel-Guide-Hotels) - [Cascada Salto Grande Hotels](https://www.expedia.ca/Cascada-Salto-Grande-Hotels.d553248635924012346.Travel-Guide-Hotels) - [Casilda Hotels](https://www.expedia.ca/Casilda-Hotels.d3000431322.Travel-Guide-Hotels) - [Centeno Hotels](https://www.expedia.ca/Centeno-Hotels.d553248635924012037.Travel-Guide-Hotels) - [Chabás Hotels](https://www.expedia.ca/Chabas-Hotels.d553248635924012025.Travel-Guide-Hotels) - [Chañar Ladeado Hotels](https://www.expedia.ca/Chanar-Ladeado-Hotels.d553248635924011873.Travel-Guide-Hotels) - [Colonia Belgrano Hotels](https://www.expedia.ca/Colonia-Belgrano-Hotels.d553248635924012267.Travel-Guide-Hotels) - [Hotels near Contemporary Expressions Centre CEC](https://www.expedia.ca/Contemporary-Expressions-Centre-CEC-Hotels.0-l553248621563217305-0.Travel-Guide-Filter-Hotels) - [Coronel Arnold Hotels](https://www.expedia.ca/Coronel-Arnold-Hotels.d553248635923647997.Travel-Guide-Hotels) - [Coronel Bogado Hotels](https://www.expedia.ca/Coronel-Bogado-Hotels.d553248635924012367.Travel-Guide-Hotels) - [Correa Hotels](https://www.expedia.ca/Correa-Hotels.d3000474331.Travel-Guide-Hotels) - [Departamento Caseros Hotels](https://www.expedia.ca/Destinations-In-Departamento-Caseros.d553248635975748280.Hotel-Destinations) - [Iriondo Department Hotels](https://www.expedia.ca/Destinations-In-Iriondo-Department.d553248635975751728.Hotel-Destinations) - [Ecolagos Hotels](https://www.expedia.ca/EcoLagos-General-Lagos-Hotels.0-n738701948698058752-0.Travel-Guide-Filter-Hotels) - [Ecotierra Hotels](https://www.expedia.ca/EcoTierra-Pueblo-Esther-Hotels.0-n738701725004591104-0.Travel-Guide-Filter-Hotels) - [El Trébol Hotels](https://www.expedia.ca/El-Trebol-Hotels.d553248635924011658.Travel-Guide-Hotels) - [Elortondo Hotels](https://www.expedia.ca/Elortondo-Hotels.d553248635924012409.Travel-Guide-Hotels) - [Empalme Villa Constitución Hotels](https://www.expedia.ca/Empalme-Villa-Constitucion-Hotels.d553248635924012289.Travel-Guide-Hotels) - [Firmat Hotels](https://www.expedia.ca/Firmat-Hotels.d3000414456.Travel-Guide-Hotels) - [Funes Hotels](https://www.expedia.ca/Funes-Hotels.d6323672.Travel-Guide-Hotels) - [Gálvez Hotels](https://www.expedia.ca/Galvez-Hotels.d553248635924011704.Travel-Guide-Hotels) - [General Lagos Hotels](https://www.expedia.ca/General-Lagos-Hotels.d553248635924012164.Travel-Guide-Hotels) - [Gödeken Hotels](https://www.expedia.ca/Godeken-Hotels.d553248635924011847.Travel-Guide-Hotels) - [Granadero Baigorria Hotels](https://www.expedia.ca/Granadero-Baigorria-Hotels.d3000007322.Travel-Guide-Hotels) - [Hughes Hotels](https://www.expedia.ca/Hughes-Hotels.d553248635924011626.Travel-Guide-Hotels) - [Ibarlucea Hotels](https://www.expedia.ca/Ibarlucea-Hotels.d6323677.Travel-Guide-Hotels) - [Juan Bernabé Molina Hotels](https://www.expedia.ca/Juan-Bernabe-Molina-Hotels.d553248635924011586.Travel-Guide-Hotels) - [Juncal Hotels](https://www.expedia.ca/Juncal-Hotels.d553248635924012290.Travel-Guide-Hotels) - [Las Parejas Hotels](https://www.expedia.ca/Las-Parejas-Hotels.d3000438334.Travel-Guide-Hotels) - [Los Cardos Hotels](https://www.expedia.ca/Los-Cardos-Hotels.d553248635924011349.Travel-Guide-Hotels) - [Los Molinos Hotels](https://www.expedia.ca/Los-Molinos-Hotels.d553248635924011598.Travel-Guide-Hotels) - [Melincué Hotels](https://www.expedia.ca/Melincue-Hotels.d3000473603.Travel-Guide-Hotels) - [Murphy Hotels](https://www.expedia.ca/Murphy-Hotels.d553248635924012395.Travel-Guide-Hotels) - [Oliveros Hotels](https://www.expedia.ca/Oliveros-Hotels.d3000426103.Travel-Guide-Hotels) - [Pérez Hotels](https://www.expedia.ca/Perez-Hotels.d553248635923647970.Travel-Guide-Hotels) - [Peyrano Hotels](https://www.expedia.ca/Peyrano-Hotels.d553248635924011682.Travel-Guide-Hotels) - [Pueblo Andino Hotels](https://www.expedia.ca/Pueblo-Andino-Hotels.d553248635924012429.Travel-Guide-Hotels) - [Pueblo Esther Hotels](https://www.expedia.ca/Pueblo-Esther-Hotels.d553248635924012175.Travel-Guide-Hotels) - [Puerto Gaboto Hotels](https://www.expedia.ca/Puerto-Gaboto-Hotels.d553248635924011506.Travel-Guide-Hotels) - [Puerto General San Martín Hotels](https://www.expedia.ca/Puerto-General-San-Martin-Hotels.d553248635923647971.Travel-Guide-Hotels) - [Roldan Hotels](https://www.expedia.ca/Roldan-Hotels.d6323684.Travel-Guide-Hotels) - [Rosario Centro Hotels](https://www.expedia.ca/Rosario-Centro-Rosario-Hotels.0-n553248635976396795-0.Travel-Guide-Filter-Hotels) - [San Carlos Centro Hotels](https://www.expedia.ca/San-Carlos-Centro-Hotels.d553248635924012076.Travel-Guide-Hotels) - [San Carlos Sud Hotels](https://www.expedia.ca/San-Carlos-Sud-Hotels.d553248635923281294.Travel-Guide-Hotels) - [San Genaro Hotels](https://www.expedia.ca/San-Genaro-Hotels.d553248635924011715.Travel-Guide-Hotels) - [San José de la Esquina Hotels](https://www.expedia.ca/San-Jose-De-La-Esquina-Hotels.d3000419228.Travel-Guide-Hotels) - [San Lorenzo Hotels](https://www.expedia.ca/San-Lorenzo-Hotels.d6358759.Travel-Guide-Hotels) - [Santo Tomé Hotels](https://www.expedia.ca/Santo-Tome-Hotels.d3000007162.Travel-Guide-Hotels) - [Sargento Cabral Hotels](https://www.expedia.ca/Sargento-Cabral-Hotels.d553248635924011647.Travel-Guide-Hotels) - [Sauce Viejo Hotels](https://www.expedia.ca/Sauce-Viejo-Hotels.d3000007160.Travel-Guide-Hotels) - [Serodino Hotels](https://www.expedia.ca/Serodino-Hotels.d553248635924012286.Travel-Guide-Hotels) - [Timbues Hotels](https://www.expedia.ca/Timbues-Hotels.d553248628862132663.Travel-Guide-Hotels) - [Villa Constitución Hotels](https://www.expedia.ca/Villa-Constitucion-Hotels.d553248635924011800.Travel-Guide-Hotels) - [Villa Mugueta Hotels](https://www.expedia.ca/Villa-Mugueta-Hotels.d553248635923647998.Travel-Guide-Hotels) - [Villada Hotels](https://www.expedia.ca/Villada-Hotels.d553248635924012349.Travel-Guide-Hotels) - [Zavalla Hotels](https://www.expedia.ca/Zavalla-Hotels.d6323744.Travel-Guide-Hotels) ### Flights - [Flights to Santa Fe Province](https://www.expedia.ca/Destinations-In-Santa-Fe-Province.d6232320.Flight-Destinations) - [Flights from Buenos Aires (EZE) to Rosario (ROS)](https://www.expedia.ca/lp/flights/eze/ros/buenos-aires-to-rosario) - [Flights from Rio de Janeiro (GIG) to Rosario (ROS)](https://www.expedia.ca/lp/flights/gig/ros/rio-de-janeiro-to-rosario) - [Flights from São Paulo (GRU) to Rosario (ROS)](https://www.expedia.ca/lp/flights/gru/ros/sao-paulo-to-rosario) - [Flights from Halifax (YHZ) to Santa Fe (SFN)](https://www.expedia.ca/lp/flights/yhz/sfn/halifax-to-santa-fe) - [Flights from Ottawa (YOW) to Rosario (ROS)](https://www.expedia.ca/lp/flights/yow/ros/ottawa-to-rosario) - [Flights from Ottawa (YOW) to Santa Fe (SFN)](https://www.expedia.ca/lp/flights/yow/sfn/ottawa-to-santa-fe) - [Flights from Montreal (YUL) to Rosario (ROS)](https://www.expedia.ca/lp/flights/yul/ros/montreal-to-rosario) - [Flights from Montreal (YUL) to Santa Fe (SFN)](https://www.expedia.ca/lp/flights/yul/sfn/montreal-to-santa-fe) - [Flights from Vancouver (YVR) to Rosario (ROS)](https://www.expedia.ca/lp/flights/yvr/ros/vancouver-to-rosario) - [Flights from Winnipeg (YWG) to Santa Fe (SFN)](https://www.expedia.ca/lp/flights/ywg/sfn/winnipeg-to-santa-fe) - [Flights from Calgary (YYC) to Rosario (ROS)](https://www.expedia.ca/lp/flights/yyc/ros/calgary-to-rosario) - [Flights from Victoria (YYJ) to Rosario (ROS)](https://www.expedia.ca/lp/flights/yyj/ros/victoria-to-rosario) - [Flights from Victoria (YYJ) to Santa Fe (SFN)](https://www.expedia.ca/lp/flights/yyj/sfn/victoria-to-santa-fe) - [Flights from Toronto (YYZ) to Rosario (ROS)](https://www.expedia.ca/lp/flights/yyz/ros/toronto-to-rosario) - [Flights from Toronto (YYZ) to Santa Fe (SFN)](https://www.expedia.ca/lp/flights/yyz/sfn/toronto-to-santa-fe) ### Packages - [Visit Coronda](https://www.expedia.ca/Coronda.dx553248635924012180) - [Visit Firmat](https://www.expedia.ca/Firmat.dx3000414456) - [National University of Rosario](https://www.expedia.ca/National-University-Of-Rosario-Rosario.d6096620.Vacation-Attraction) - [Visit Santa Fe Province](https://www.expedia.ca/Santa-Fe-Province.dx6232320) - [Visit Villa Gobernador Gálvez](https://www.expedia.ca/Villa-Gobernador-Galvez.dx553248635923281290) - [Visit Villa Mugueta](https://www.expedia.ca/Villa-Mugueta.dx553248635923647998) ### Cars - [Car rental General Lagos](https://www.expedia.ca/Car-Rentals-In-General-Lagos.d553248635924012164.Car-Rental-Guide) - [Car rental Santa Teresa](https://www.expedia.ca/Car-Rentals-In-Santa-Teresa.d553248635924012028.Car-Rental-Guide) \*Available to Expedia members.