Title: $137 Cheap Flights & Airfare to Loreto Department - Expedia.com ![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 Loreto Department from $137 [View $137 flight on Wed, May 6, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:AEP,to:SDE,departure:5/6/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:136.10&airProductToken=AQosCioIwaQBEgQxNDY0GIB5IPIgKLeljAMwpaaMAzhIQABYAWoCRUJyBEhVRUISDAgBEAEYASoCQVIyABgBIgQIARABKAIoAygEMAE) [Loreto Department Hotels](https://expedia.com/Destinations-In-Loreto-Department.d553248635976006263.Hotel-Destinations)[Vacation Rentals in Loreto Department](https://expedia.com/Destinations-In-Loreto-Department.d553248635976006263.Vacation-Rental-Destinations)[Car Rentals in Loreto Department](https://expedia.com/Destinations-In-Loreto-Department.d553248635976006263.Car-Rental-Destinations)[Loreto Department Vacations](https://expedia.com/Loreto-Department.d553248635976006263.Destination-Travel-Guides) ## Popular airlines to Loreto Department - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AR.svg) Aerolineas Argentinas - ![](https://a.travel-assets.com/air/airlines/ja.gif) B & H Airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_CM.svg) Copa - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AV.svg) Avianca - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LA.svg) LATAM Airlines Group - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AM.svg) Aeromexico - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AF.svg) Air France - ![](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 OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## How much is the cheapest flight to Loreto Department? Prices were available within the past 7 days and start at $137 for one-way flights and $273 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Aerolineas Argentinas](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AR.gif) Wed, May 6 - Tue, May 26 AEP Buenos Aires SDE Santiago del Estero $273 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:AEP,to:SDE,departure:5/6/2026TANYT&leg2=from:SDE,to:AEP,departure:5/26/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:272.10&airProductToken=AQosCioIwaQBEgQxNDY0GIB5IPIgKLeljAMwpaaMAzhIQABYAWoCRUJyBEhVRUIKLAoqCMGkARIEMTQ2NRjyICCAeSjNh44DMLGIjgM4SEAAWAFqAkVCcgRIVUVCEgwIARABGAEqAkFSMgAYASIECAEQASgCKAMoBDAB) ![Aerolineas Argentinas](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AR.gif) Thu, Sep 3 - Wed, Sep 9 AEP Buenos Aires SDE Santiago del Estero $273 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:AEP,to:SDE,departure:9/3/2026TANYT&leg2=from:SDE,to:AEP,departure:9/9/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:272.90&airProductToken=AQosCioIwaQBEgQxNDY0GIB5IPIgKKHqlgMwj-uWAzhIQABYAWoCRUJyBEhVRUIKLAoqCMGkARIEMTQ2MRjyICCAeSiuqpcDMJKrlwM4SEAAWAFqAkVCcgRIVUVCEgoIARABGAEqAkFSGAEiBAgBEAEoAigDKAQwAQ) ![Aerolineas Argentinas](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AR.gif) Thu, May 14 - Thu, May 21 AEP Buenos Aires RHD Termas de Rio Hondo $279 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:AEP,to:RHD,departure:5/14/2026TANYT&leg2=from:RHD,to:AEP,departure:5/21/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:278.80&airProductToken=AQosCioIwaQBEgQxNDY2GIB5IPEZKLD-jAMwqP-MAzhIQABYAWoCRUJyBEhVRUIKLAoqCMGkARIEMTQ2NxjxGSCAeSimzo0DMI_PjQM4SEAAWAFqAkVCcgRIVUVCEgoIARABGAEqAkFSGAEiBAgBEAEoAigDKAQwAQ) ![Aerolineas Argentinas](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AR.gif) Fri, Sep 11 - Mon, Sep 28 AEP Buenos Aires CTC Catamarca $284 Roundtrip found 3 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:AEP,to:CTC,departure:9/11/2026TANYT&leg2=from:CTC,to:AEP,departure:9/28/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:284.00&airProductToken=AQosCioIwaQBEgQxNDU2GIB5IOIUKKvElwMwo8WXAzhIQABYAWoCRUJyBEhVRUIKLAoqCMGkARIEMTQ1NRjiFCCAeSifgZkDMIOCmQM4SEAAWAFqAkVCcgRIVUVCEgwIARABGAEqAkFSMgAYASIECAEQASgCKAMoBDAB) ![Aerolineas Argentinas](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AR.gif) Fri, May 15 - Mon, May 18 AEP Buenos Aires CTC Catamarca $286 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:AEP,to:CTC,departure:5/15/2026TANYT&leg2=from:CTC,to:AEP,departure:5/18/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:285.39&airProductToken=AQosCioIwaQBEgQxNDU2GIB5IOIUKMuJjQMww4qNAzhIQABYAWoCRUJyBEhVRUIKLAoqCMGkARIEMTQ1NRjiFCCAeSiYqY0DMPypjQM4SEAAWAFqAkVCcgRIVUVCEgoIARABGAEqAkFSGAEiBAgBEAEoAigDKAQwAQ) ![Aerolineas Argentinas](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AR.gif) Wed, May 6 - Tue, May 26 AEP Buenos Aires SDE Santiago del Estero $288 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:AEP,to:SDE,departure:5/6/2026TANYT&leg2=from:SDE,to:AEP,departure:5/26/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:287.60&airProductToken=AQosCioIwaQBEgQxNDY0GIB5IPIgKLeljAMwpaaMAzhIQABYAWoCRUJyBEhVRUISDAgBEAEYASoCQVIyABgBIgQIARABKAIoAygEMAE) ![Aerolineas Argentinas](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AR.gif) Wed, May 6 - Wed, May 13 AEP Buenos Aires SDE Santiago del Estero $289 Roundtrip found 12 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:AEP,to:SDE,departure:5/6/2026TANYT&leg2=from:SDE,to:AEP,departure:5/13/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:288.60&airProductToken=AQosCioIwaQBEgQxNDY0GIB5IPIgKLeljAMwpaaMAzhIQABYAWoCRUJyBEhVRUISCggBEAEYASoCQVIYASIECAEQASgCKAMoBDAB) ![Aerolineas Argentinas](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AR.gif) Tue, May 19 - Fri, May 22 AEP Buenos Aires SDE Santiago del Estero $290 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:AEP,to:SDE,departure:5/19/2026TANYT&leg2=from:SDE,to:AEP,departure:5/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:289.80&airProductToken=AQosCioIwaQBEgQxNDYwGIB5IPIgKIKyjQMw8LKNAzhIQABYAWoCRUJyBEhVRUIKLAoqCMGkARIEMTQ2MRjyICCAeSjw1Y0DMNTWjQM4S0AAWAFqAkVCcgRLVUVCEgoIARABGAEqAkFSGAEiBAgBEAEoAigDKAQwAQ) ![avianca](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/av.gif) Sat, May 23 - Sun, Jun 21 SJU San Juan CTC Catamarca $1,304 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SJU,to:CTC,departure:5/23/2026TANYT&leg2=from:CTC,to:SJU,departure:6/21/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1303.74&airProductToken=AQqZAQoxCMGsARIDMjU5GLKiASDBMyjr5I0DMJXmjQM4UEAAWAFqBUxJR0hUcghQRUFCMUJVQgoxCMGsARIEODM5NRjBMyCkJiif640DMKDujQM4UEABWAFqBUxJR0hUcghQRU1CMUJSRwoxCMGkARIEMTQ1NBikJiDiFCi_9o0DMLf3jQM4VEABWAFqBUxJR0hUcghQRU1CMUJSRwqYAQoxCMGkARIEMTQ1NxjiFCCAeSjMq5ADMLCskAM4UUAAWAFqBUxJR0hUcghPRU1CMUJSRwowCMGsARIDMTU0GIB5IMEzKLiwkAMwvrOQAzhPQAFYAWoFTElHSFRyCE9FTUIxQlJHCjEIwawBEgMyMTQYwTMgsqIBKO68kAMwnb6QAzhQQAFYAWoFTElHSFRyCFBFQUIxQlVCEgoIARABGAEqAkFWGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Sat, Apr 18 - Mon, Jun 15 MIA Miami SDE Santiago del Estero $1,634 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MIA,to:SDE,departure:4/18/2026TANYT&leg2=from:SDE,to:MIA,departure:6/15/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1633.33&airProductToken=AQqZAQo1CMGGARIEMTE5NxiMAiCYzgEoodyKAzDj3YoDOEtAAFgBaghTVEFOREFSRHIIS0xaVDE2VEcKMwjBhgESAjkwGJjOASCkJiiH6IoDMJrvigM4S0ABWAFqCFNUQU5EQVJEcghLTFpUMTZURworCMGkARIEMTQ2MBikJiDyICiC94oDMPD3igM4TUABWAFqAkVGcgVNMlVFRhIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMAE) ## Trending flights to Loreto Department These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![avianca](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/av.gif) Wed, Aug 12 - Mon, Aug 17 MCO Orlando CTC Catamarca $1,316 Roundtrip found 10 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MCO,to:CTC,departure:8/12/2026TANYT&leg2=from:CTC,to:MCO,departure:8/17/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1315.93&airProductToken=AQqXAQowCMGsARIDMTE5GMxwIMEzKLz2lAMwsfiUAzhQQABYAWoFTElHSFRyCFBFT0IxQlJTCjAIwawBEgMxNTUYwTMggHkoh4GVAzCIhJUDOE9AAVgBagVMSUdIVHIIT0VNQjFCUkcKMQjBpAESBDE0NDIYgHkg4hQot4WVAzD_hpUDOFFAAVgBagVMSUdIVHIIT0VNQjFCUkcKlwEKMQjBpAESBDE0NTUY4hQggHko36iVAzDDqZUDOFFAAFgBagVMSUdIVHIIT0VNQjFCUkcKMAjBrAESAzE1NBiAeSDBMyjYsZUDMN60lQM4T0ABWAFqBUxJR0hUcghPRU1CMUJSRwowCMGsARIDMTE4GMEzIMxwKPG2lQMw8LiVAzhQQAFYAWoFTElHSFRyCFBFT0IxQlJTEgoIARABGAEqAkFWGAEiBAgBEAEoAigDKAQwAQ) ## Book with confidence **Enjoy extra legroom, flight flexibility, and a seamless travel experience.** ## Travel information \*Flight schedules are subject to change. \*Available to One Key members. \*Flight schedules are subject to change. \*Available to One Key members. ## Explore a world of travel with Expedia - 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