Title: Cheap Flights to San Isidro - Expedia.co.uk ![A weekend out of the Buenos Aires city](https://images.trvl-media.com/place/178082/c83aa581-a584-40d5-85b0-1131f356c984.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Wild Buenos Aires Tours ![](https://images.trvl-media.com/place/178082/c83aa581-a584-40d5-85b0-1131f356c984.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £67 Cheap Flights to San Isidro [View £67 flight on Mon, 30 Mar 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:GRU,to:AEP,departure:30/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:66.18&airProductToken=AQoxCi8IwaQBEgQxMjQxGKakASCAeSi4_4gDMOyAiQM4QUAAWAFqAkVQcghBTE9XMUJFUBIKCAEQARgBKgJBUhgBIgQIARABKAIoBCgGMAE) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Flight 1 Leaving from Going to Departing Flight 2 Leaving from Going to Departing [San Isidro Travel Guide](https://expedia.co.uk/San-Isidro.dx178082)[Hotels in San Isidro](https://expedia.co.uk/San-Isidro-Hotels.d178082.Travel-Guide-Hotels)[Things to do in San Isidro](https://expedia.co.uk/Things-To-Do-In-San-Isidro.d178082.Travel-Guide-Activities)[San Isidro Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-San-Isidro.d178082.Car-Hire-Guide)[San Isidro Holidays](https://expedia.co.uk/San-Isidro.d178082.Holidays-City-Breaks) ## Popular airlines to San Isidro - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LA.svg) LATAM Airlines Group [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:San Isidro, Buenos Aires Province, Argentina,departure:05/02/2026TANYT&leg2=from:San Isidro, Buenos Aires Province, Argentina,to:CMH,departure:12/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LA"}}]) - ![](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:San Isidro, Buenos Aires Province, Argentina,departure:05/02/2026TANYT&leg2=from:San Isidro, Buenos Aires Province, Argentina,to:CMH,departure:12/02/2026TANYT&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_AA.svg) American Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:San Isidro, Buenos Aires Province, Argentina,departure:05/02/2026TANYT&leg2=from:San Isidro, Buenos Aires Province, Argentina,to:CMH,departure:12/02/2026TANYT&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_DL.svg) Delta [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:San Isidro, Buenos Aires Province, Argentina,departure:05/02/2026TANYT&leg2=from:San Isidro, Buenos Aires Province, Argentina,to:CMH,departure:12/02/2026TANYT&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_UA.svg) United [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:San Isidro, Buenos Aires Province, Argentina,departure:05/02/2026TANYT&leg2=from:San Isidro, Buenos Aires Province, Argentina,to:CMH,departure:12/02/2026TANYT&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_AR.svg) Aerolineas Argentinas [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:San Isidro, Buenos Aires Province, Argentina,departure:05/02/2026TANYT&leg2=from:San Isidro, Buenos Aires Province, Argentina,to:CMH,departure:12/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AR"}}]) - ![](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:San Isidro, Buenos Aires Province, Argentina,departure:05/02/2026TANYT&leg2=from:San Isidro, Buenos Aires Province, Argentina,to:CMH,departure:12/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![](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 San Isidro Prices were available within the past 7 days and start at £67 for one-way flights and £160 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 ![LATAM Airlines Group](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LA.gif) Wed, 25 Mar - Thu, 26 Mar GIG Rio de Janeiro EZE Buenos Aires £160 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:GIG,to:EZE,departure:25/03/2026TANYT&leg2=from:EZE,to:GIG,departure:26/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:159.90&airProductToken=AQpCCh8IzIIBEgM3NzMYhjIg0lgoj8-IAzCn0YgDOEFAAFgBCh8IzIIBEgM1NDIY0lggpCYox9KIAzC_04gDOEFAAVgBCiEKHwjMggESAzc3NxikJiCGMiiJ1ogDMLjXiAM4R0AAWAESCggBEAEYASoCTEEYASIECAEQASgEMAE) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Mon, 6 Apr - Thu, 9 Apr GRU Sao Paulo EZE Buenos Aires £189 Return found 3 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:GRU,to:EZE,departure:06/04/2026TANYT&leg2=from:EZE,to:GRU,departure:09/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:188.29&airProductToken=AQo1CjMIwYYBEgI5MBimpAEgpCYoq9CJAzDa0YkDOEtAAFgBaghTVEFOREFSRHIIS0FaVDA0VEcKNQozCMGGARICOTEYpCYgpqQBKLL0iQMw0vWJAzhLQABYAWoIU1RBTkRBUkRyCEtBWlQwNFRHEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![Ethiopian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/ET.gif) Thu, 3 Dec - Thu, 17 Dec GRU Sao Paulo EZE Buenos Aires £190 Return found 3 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:GRU,to:EZE,departure:03/12/2026TANYT&leg2=from:EZE,to:GRU,departure:17/12/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:189.40&airProductToken=AQopCicIxagBEgM1MDYYpqQBIKQmKJDqngMwv-ueAzhPQABYAXIFT1BSQlIKKQonCMWoARIDNTA3GKQmIKakASjeiaADMPmKoAM4T0AAWAFyBU9QUkJSEgoIARABGAEqAkVUGAEiBAgBEAEoAigEKAYwAQ) ![Aerolineas Argentinas](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AR.gif) Sun, 10 May - Wed, 20 May GIG Rio de Janeiro AEP Buenos Aires £190 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:GIG,to:AEP,departure:10/05/2026TANYT&leg2=from:AEP,to:GIG,departure:20/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:189.43&airProductToken=AQovCi0IwaQBEgQxMjYxGIYyIIB5KJvOjAMw6M-MAzhBQABYAWoCRUJyB0FPVzFCRUIKLwotCMGkARIEMTI2OBiAeSCGMiiOwo0DML3DjQM4QUAAWAFqAkVCcgdBT1cxQkVCEgoIARABGAEqAkFSGAEiBAgBEAEoAigDKAQwAQ) ![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif) Sun, 15 Mar - Fri, 20 Mar GRU Sao Paulo EZE Buenos Aires £194 Return found 12 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:GRU,to:EZE,departure:15/03/2026TANYT&leg2=from:EZE,to:GRU,departure:20/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:193.80&airProductToken=AQotCisI1JYBEgIxNRimpAEgpCYovNyHAzD13YcDOFBAAFgBagJSU3IGUFYzWFBYCi0KKwjUlgESAjE2GKQmIKakASjvlogDMIqYiAM4UEAAWAFqAlJTcgZQVjNYUFgSCggBEAEYASoCVEsYASIECAEQASgCKAQoBjAB) ## Expedia flights to San Isidro Searching for cheap flights to San Isidro? No travel company presents more choices than Expedia if you're looking to compare flights to San Isidro. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Buenos Aires. Expedia provides the cheapest flights to many destinations in Buenos Aires and you may find even greater savings if you combine your flight with a hotel stay in San Isidro. 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 San Isidro 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 San Isidro 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 San Isidro's airport? ### How far is Aeroparque Jorge Newbery Airport from central San Isidro? ### What airport is best to fly into San Isidro? ### How many airlines fly to San Isidro? ### Which airlines fly to San Isidro? ### How many nonstop flights are there to San Isidro? ### Where are the most popular flights to San Isidro departing from? ### How long is the flight to San Isidro Airport? ### How to book the cheapest flight to San Isidro? ### Do you have any tips for my flight to San Isidro? > - First, pack in your passport, official ID, wallet and vital medications. Next, you'll need some entertainment to while away the time. A thrilling novel and a tablet filled with your favourite shows are always good options. If you intend to take a short snooze, a neck pillow and a pair of earplugs will also come in handy. Finally, leave space for a toothbrush and some cleansing wipes so you'll hop off the plane feeling fresh and raring to go. > > > Do not pack the following items in your hand luggage: > > > - While the list of banned items can differ between air carriers, the general guide to follow is avoid carrying anything flammable, sharp or explosive. This includes things like tools, metal cutlery, aerosol cans and bleaching agents. Sporting equipment like baseball bats, and objects that could injure passengers, such as pepper spray and firearms, are also banned from the cabin. > > > What to wear on a flight: > > > - The aisles of an airplane are no place for a fashion parade. Don comfortable layers and go for shoes that are roomy, flat and easy to remove. > - The result of sustained periods of inactivity, deep vein thrombosis (DVT) is a blood clotting condition that can affect passengers on long-haul flights. Reduce the risks by staying hydrated, keeping your ankles and legs moving and wearing compression tights or socks. ### How to get through airport security fast when flying to San Isidro? > - First things first. Your ID and travel documents will need to be inspected by security personnel. Keep them within easy reach so you don't have to dig around for them. > - Next up is the X-ray machine. Empty your pockets and remove anything metal that is likely to set off the alarm. This includes things like earphones or headphones, as well as heavy coats or jackets. They'll all need to go on the X-ray conveyor belt. > - Electronic devices like laptops and phones will also have to go through the machine to be scanned. Don't worry though, you'll be back online before you know it. > - Remove gels and liquids from your carry-on bag. They usually need to be sent through the X-ray separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit in a single quart-size (one litre), clear zip-close bag. > - The right choice of footwear can save you valuable minutes. Hiking boots are often required to be removed and separately scanned. Slip-on sneakers are usually not. > - Sharp items can't be taken on board. They'll be confiscated at security, so pack them safely away in your checked luggage. __Flights to San Isidro information__ | Destination airport | Ministro Pistarini Intl. | | ----------------------------- | ------------------------ | | Destination airport IATA code | EZE | | Destination city name | Buenos Aires | | Return price | £160 | ## Trending flights to San Isidro Prices were available within the past 7 days and start at £67 for one-way flights and £160 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 ![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) Tue, 17 Mar - Wed, 4 Nov LHR London EZE Buenos Aires £652 Return found 6 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:EZE,departure:17/03/2026TANYT&leg2=from:EZE,to:LHR,departure:04/11/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:651.75&airProductToken=AQpkCjEIzLABEgMzMjUY64kBILk8KMbwhwMwtPGHAzhLQABYAWoFRUxUMDByCEtYMFhEWExRCi8IzLABEgI5Mhi5PCCkJijZ8ocDMNr6hwM4S0AAWAFqBUVMVDAwcghLWDBYRFhMUQpkCi8IzLABEgI5MxikJiC5PCjkopwDMJ-qnAM4S0AAWAFqBUVMVDAwcghLWDBYRFhMUQoxCMywARIDMzMyGLk8IOuJASj-qpwDMOyrnAM4S0AAWAFqBUVMVDAwcghLWDBYRFhMURIKCAEQARgBKgJMWBgBIgQIARABKAIoAygEMAs) \*Available to Expedia members.