Title: £77 Cheap Flights from Buenos Aires to San Juan (BUE to UAQ) - Expedia.co.uk ![Muy hermoso el dique de la provincia de San Juan. ](https://images.trvl-media.com/place/3599/4e03837a-3ccc-426f-96aa-76903dee731b.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Mati Manassero ![](https://images.trvl-media.com/place/3599/4e03837a-3ccc-426f-96aa-76903dee731b.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £77 Cheap Flights from Buenos Aires (BUE) to San Juan (UAQ) [View £77 flight on Wed, 11 Feb 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:AEP,to:UAQ,departure:11/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:76.81&airProductToken=AQotCisIwaQBEgQxNDQ4GIB5IJSAASi39IQDMK_1hAM4TEAAWAFqAkVCcgRMVUVCEgoIARABGAEqAkFSGAEiBAgBEAEoAigDKAQwAQ) - [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 ## Popular airlines from Buenos Aires to San Juan (UAQ-Domingo Faustino Sarmiento) - ![Aerolineas Argentinas](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:bue,to:uaq,departure:07/11/2025TANYT&leg2=from:uaq,to:bue,departure:14/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AR"}}]) ![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 25% 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.co.uk/login) ## Cheap Flights from Buenos Aires (BUE) to San Juan (UAQ) Prices were available within the past 7 days and start at £77 for one-way flights and £112 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Aerolineas Argentinas](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AR.gif) Mon, 13 Apr - Mon, 20 Apr AEP Buenos Aires UAQ San Juan £112 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:AEP,to:UAQ,departure:13/04/2026TANYT&leg2=from:UAQ,to:AEP,departure:20/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:111.50&airProductToken=AQotCisIwaQBEgQxNDQ0GIB5IJSAASidnooDMJWfigM4RUAAWAFqAkVCcgRFVUVCCi0KKwjBpAESBDE0NDkYlIABIIB5KM3yigMwsfOKAzhFQABYAWoCRUJyBEVVRUISCggBEAEYASoCQVIYASIECAEQASgCKAMoBDAB) ![Aerolineas Argentinas](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AR.gif) Wed, 15 Apr - Wed, 22 Apr AEP Buenos Aires UAQ San Juan £115 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:AEP,to:UAQ,departure:15/04/2026TANYT&leg2=from:UAQ,to:AEP,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:114.85&airProductToken=AQotCisIwaQBEgQxNDQ4GIB5IJSAASiXuYoDMI-6igM4RUAAWAFqAkVCcgRFVUVCCi0KKwjBpAESBDE0NDkYlIABIIB5KI2JiwMw8YmLAzhFQABYAWoCRUJyBEVVRUISCggBEAEYASoCQVIYASIECAEQASgCKAMoBDAB) ![Aerolineas Argentinas](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AR.gif) Mon, 13 Apr - Mon, 20 Apr AEP Buenos Aires UAQ San Juan £124 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:AEP,to:UAQ,departure:13/04/2026TANYT&leg2=from:UAQ,to:AEP,departure:20/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:123.60&airProductToken=AQotCisIwaQBEgQxNDQ4GIB5IJSAASjXoooDMM-jigM4UUAAWAFqAkVCcgRRVUVCCi0KKwjBpAESBDE0NDUYlIABIIB5KJPuigMw9-6KAzhFQABYAWoCRUJyBEVVRUISCggBEAEYASoCQVIYASIECAEQASgCKAMoBDAB) ![Aerolineas Argentinas](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AR.gif) Wed, 15 Apr - Wed, 22 Apr AEP Buenos Aires UAQ San Juan £152 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:AEP,to:UAQ,departure:15/04/2026TANYT&leg2=from:UAQ,to:AEP,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:151.20&airProductToken=AQotCisIwaQBEgQxNDQ4GIB5IJSAASiXuYoDMI-6igM4RUAAWAFqAkVQcgRFVUVQCi0KKwjBpAESBDE0NDkYlIABIIB5KI2JiwMw8YmLAzhFQABYAWoCRVByBEVVRVASCggBEAEYASoCQVIYASIECAEQASgCKAQoBjAB) ![Aerolineas Argentinas](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AR.gif) Mon, 13 Apr - Mon, 20 Apr AEP Buenos Aires UAQ San Juan £159 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:AEP,to:UAQ,departure:13/04/2026TANYT&leg2=from:UAQ,to:AEP,departure:20/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:159.00&airProductToken=AQotCisIwaQBEgQxNDQ4GIB5IJSAASjXoooDMM-jigM4UUAAWAFqAkVQcgRRVUVQCi0KKwjBpAESBDE0NDUYlIABIIB5KJPuigMw9-6KAzhFQABYAWoCRVByBEVVRVASCggBEAEYASoCQVIYASIECAEQASgCKAQoBjAB) ![Aerolineas Argentinas](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AR.gif) Fri, 31 Oct - Sun, 2 Nov EZE Buenos Aires UAQ San Juan £179 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:EZE,to:UAQ,departure:31/10/2025TANYT&leg2=from:UAQ,to:EZE,departure:02/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:178.40&airProductToken=AQotCisIwaQBEgQxNDQ0GKQmIJSAASid6fsCMJXq-wI4VUAAWAFqAkVCcgRVVUVCCi0KKwjBpAESBDE0NDkYlIABIKQmKK2F_AIwkYb8AjhFQABYAWoCRUJyBEVVRUISCggBEAEYASoCQVIYASIECAEQASgCKAMoBDAB) ![Aerolineas Argentinas](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AR.gif) Tue, 25 Nov - Fri, 28 Nov AEP Buenos Aires UAQ San Juan £192 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:AEP,to:UAQ,departure:25/11/2025TANYT&leg2=from:UAQ,to:AEP,departure:28/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:191.73&airProductToken=AQotCisIwaQBEgQxNDQ4GIB5IJSAASj3hv4CMO-H_gI4S0AAWAFqAkVCcgRLVUVCCi0KKwjBpAESBDE0NDUYlIABIIB5KNGl_gIwtab-AjhMQABYAWoCRUJyBExVRUISCggBEAEYASoCQVIYASIECAEQASgCKAMoBDAB) ![Aerolineas Argentinas](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AR.gif) Fri, 7 Nov - Mon, 10 Nov AEP Buenos Aires UAQ San Juan £199 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:AEP,to:UAQ,departure:07/11/2025TANYT&leg2=from:UAQ,to:AEP,departure:10/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:198.60&airProductToken=AQotCisIwaQBEgQxNDQ4GIB5IJSAASiyvPwCMKq9_AI4S0AAWAFqAkVCcgRLVUVCCi0KKwjBpAESBDE0NDUYlIABIIB5KPPa_AIw19v8AjhLQABYAWoCRUJyBEtVRUISCggBEAEYASoCQVIYASIECAEQASgCKAMoBDAB) ![Aerolineas Argentinas](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AR.gif) Fri, 7 Nov - Mon, 10 Nov AEP Buenos Aires UAQ San Juan £201 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:AEP,to:UAQ,departure:07/11/2025TANYT&leg2=from:UAQ,to:AEP,departure:10/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:200.59&airProductToken=AQotCisIwaQBEgQxNDQ4GIB5IJSAASiyvPwCMKq9_AI4S0AAWAFqAkVCcgRLVUVCCi0KKwjBpAESBDE0NDkYlIABIIB5KK3f_AIwkeD8AjhLQABYAWoCRUJyBEtVRUISCggBEAEYASoCQVIYASIECAEQASgCKAMoBDAB) ![Aerolineas Argentinas](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AR.gif) Wed, 15 Apr - Wed, 22 Apr AEP Buenos Aires UAQ San Juan £217 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:AEP,to:UAQ,departure:15/04/2026TANYT&leg2=from:UAQ,to:AEP,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:216.09&airProductToken=AQotCisIwaQBEgQxNDQ4GIB5IJSAASiXuYoDMI-6igM4TEAAWAFqAkVGcgRMVUVGCi0KKwjBpAESBDE0NDkYlIABIIB5KI2JiwMw8YmLAzhMQABYAWoCRUZyBExVRUYSCggBEAEYASoCQVIYASIECAEQASgCKAQoBjAB) ## Alternative airports near San Juan Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.co.uk/Flights-Search?leg1=from:AEP,to:UAQ,departure:07/11/2025TANYT&leg2=from:UAQ,to:AEP,departure:10/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) UAQ Domingo Faustino Sarmiento CheapestClosest 18 min [Flights from £199](https://www.expedia.co.uk/Flights-Search?leg1=from:AEP,to:UAQ,departure:07/11/2025TANYT&leg2=from:UAQ,to:AEP,departure:10/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Travel information | Origin airport | Aeroparque Jorge Newbery | | --- | --- | | Destination airport | Domingo Faustino Sarmiento | | Airlines serving | Aerolineas Argentinas | | Return price | £112 | | Distance | 983 km | ## Book with confidence ### Compare flights from Buenos Aires to San Juan easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Buenos Aires to San Juan. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Domingo Faustino Sarmiento in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from BUE-All Airports to Domingo Faustino Sarmiento.   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from BUE-All Airports (BUE) to Domingo Faustino Sarmiento (UAQ) The easiest way to view the best deals on flights from Buenos Aires to San Juan today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from BUE-All Airports to Domingo Faustino Sarmiento start at just £112 and range up to £217.   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Buenos Aires and San Juan - booking your flight during April, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Buenos Aires to San Juan flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from BUE-All Airports to Domingo Faustino Sarmiento for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.   ## Explore a world of travel with Expedia - Accommodation - Flights - Packages - Cars - [Albardón Hotels](https://www.expedia.co.uk/Albardon-Hotels.d3000007415.Travel-Guide-Hotels) - [Barreal Hotels](https://www.expedia.co.uk/Barreal-Hotels.d6267384.Travel-Guide-Hotels) - [Bella Vista Hotels](https://www.expedia.co.uk/Bella-Vista-Hotels.d553248635926570429.Travel-Guide-Hotels) - [Caucete Hotels](https://www.expedia.co.uk/Caucete-Hotels.d3000444836.Travel-Guide-Hotels) - [Beach Resorts & in San Juan Province](https://www.expedia.co.uk/Destinations-In-San-Juan-Province-Beach-Hotels.0-0-d6232539-tBeachHotels.Hotel-Filter-Destinations) - [Gay-Friendly Hotels in San Juan Province](https://www.expedia.co.uk/Destinations-In-San-Juan-Province-Gay-Friendly-Hotel.0-0-d6232539-tGayFriendlyHotel.Hotel-Filter-Destinations) - [San Juan Province Hotels](https://www.expedia.co.uk/Destinations-In-San-Juan-Province.d6232539.Hotel-Destinations) - [Huaco Hotels](https://www.expedia.co.uk/Huaco-Hotels.d553248635977402123.Travel-Guide-Hotels) - [Pocito Hotels](https://www.expedia.co.uk/Pocito-Hotels.d3000435566.Travel-Guide-Hotels) - [Rodeo Hotels](https://www.expedia.co.uk/Rodeo-Hotels.d3000007200.Travel-Guide-Hotels) - [San Agustin de Valle Fertil Hotels](https://www.expedia.co.uk/San-Agustin-De-Valle-Fertil-Hotels.d6156157.Travel-Guide-Hotels) - [San José de Jáchal Hotels](https://www.expedia.co.uk/San-Jose-De-Jachal-Hotels.d3000007180.Travel-Guide-Hotels) - [Adults Only Resorts & in San Juan](https://www.expedia.co.uk/San-Juan-Hotels-Adults-Only-Resorts.0-0-d3599-tAdultsOnlyResorts.Travel-Guide-Filter-Hotels) - [San Juan Hotels](https://www.expedia.co.uk/San-Juan-Hotels.d3599.Travel-Guide-Hotels) - [Villa Basilio Nievas Hotels](https://www.expedia.co.uk/Villa-Basilio-Nievas-Hotels.d553248635928112884.Travel-Guide-Hotels) - [Flights to Rodeo](https://www.expedia.co.uk/Cheap-Flights-To-Rodeo.d3000007200.Travel-Guide-Flights) - [Flights to San Juan Province](https://www.expedia.co.uk/Destinations-In-San-Juan-Province.d6232539.Flight-Destinations) - [San Juan Province Holidays](https://www.expedia.co.uk/San-Juan-Province.d6232539.Holidays-City-Breaks) - [Visit San Juan Province](https://www.expedia.co.uk/San-Juan-Province.dx6232539) - [San Juan Villicum Circuit](https://www.expedia.co.uk/San-Juan-Villicum-Circuit-San-Juan.d553248635976174773.Attraction) - [Ullum Dam](https://www.expedia.co.uk/Ullum-Dam-San-Juan.d6190534.Attraction) - [Car hire near San Juan Villicum Circuit](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-San-Juan-Villicum-Circuit.d553248635976174773.Car-Hire-Guide) - [Car hire near Trinidad](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Trinidad.d553248635975869678.Car-Hire-Guide) - [Car hire near San Juan Province](https://www.expedia.co.uk/Destinations-In-San-Juan-Province.d6232539.Car-Hire-Destinations) \*Available to Expedia members.