Title: $167 Cheap flights from Chicago to Arauca (ORD to AUC) - 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) # $167 Cheap Flights from Chicago (ORD) to Arauca (AUC) [View $167 flight on Wed, Apr 8, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:ORD,to:AUC,departure:4/8/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:167.00&airProductToken=AQplCjAIwawBEgMyNjMYrhwgwTMopO2JAzCW8IkDOFVAAFgBagVMSUdIVHIIVVpPQjFJUjkKMQjBrAESBDQ4NzIYwTMggBUo7fGJAzDH8okDOFVAAVgBagVMSUdIVHIIVVpPQjFJUjkSCggBEAEYASoCQVYYASIECAEQASgCKAMoBDAB) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travelers 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 Chicago O'Hare Intl. Airport (ORD) to Arauca (AUC-Santiago Perez) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AV.svg) Avianca [](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:AUC,departure:2/20/2026TANYT&leg2=from:AUC,to:ORD,departure:2/27/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AV"}}]) - ![](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) ## Cheap Flights from Chicago to Arauca (ORD-AUC) Prices were available within the past 7 days and start at $167 for one-way flights and $550 for 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) Sat, Feb 7 - Thu, Feb 12 ORD Chicago AUC Arauca $550 Roundtrip found 16 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ORD,to:AUC,departure:2/7/2026TANYT&leg2=from:AUC,to:ORD,departure:2/12/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:549.23&airProductToken=AQplCjAIwawBEgMyNjMYrhwgwTMopMqEAzCWzYQDOFBAAFgBagVMSUdIVHIIUExPQjFCUlMKMQjBrAESBDQ4MzIYwTMggBUows-EAzCX0IQDOFBAAVgBagVMSUdIVHIIUExPQjFCUlMKcQo9CMGsARIEMjk2NRiAFSDBMyiagYUDMPmBhQM4U0AAWAFqBUxJR0hUcghTTE9CMUJSU3oKCNaKARIEOTE3MwowCMGsARIDMjYyGMEzIK4cKOaJhQMw7IyFAzhTQAFYAWoFTElHSFRyCFNMT0IxQlJTEgoIARABGAEqAkFWGAEiBAgBEAEoAigDKAQwAQ) ![avianca](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/av.gif) Sat, Feb 7 - Thu, Feb 12 ORD Chicago AUC Arauca $636 Roundtrip found 16 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ORD,to:AUC,departure:2/7/2026TANYT&leg2=from:AUC,to:ORD,departure:2/12/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:635.66&airProductToken=AQqiAQo9CMGsARIEMjI5MhiuHCCMAijjxIQDMLXGhAM4WkAAWAFqBUxJR0hUcghaTE1CMUJSU3oKCNWCARIEMTg1NwouCMGsARIBNRiMAiDBMyjwzYQDMNbPhAM4WkABWAFqBUxJR0hUcghaTE1CMUJSUwoxCMGsARIENDgzMhjBMyCAFSji2oQDMLfbhAM4WkABWAFqBUxJR0hUcghaTE1CMUJSUwpxCj0IwawBEgQyOTY1GIAVIMEzKJqBhQMw-YGFAzhTQABYAWoFTElHSFRyCFNMT0IxQlJTegoI1ooBEgQ5MTczCjAIwawBEgMyNjIYwTMgrhwo5omFAzDsjIUDOFNAAVgBagVMSUdIVHIIU0xPQjFCUlMSCggBEAEYASoCQVYYASIECAEQASgCKAMoBDAB) ![avianca](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/av.gif) Sat, Feb 7 - Thu, Feb 12 ORD Chicago AUC Arauca $652 Roundtrip found 16 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ORD,to:AUC,departure:2/7/2026TANYT&leg2=from:AUC,to:ORD,departure:2/12/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:651.33&airProductToken=AQplCjAIwawBEgMyNjMYrhwgwTMopMqEAzCWzYQDOFBAAFgBagVMSUdIVHIIUExPQjFCUlMKMQjBrAESBDQ4MzIYwTMggBUows-EAzCX0IQDOFBAAVgBagVMSUdIVHIIUExPQjFCUlMKogEKMQjBrAESBDQ4MzEYgBUgwTMotf2EAzCF_oQDOFNAAFgBagVMSUdIVHIIU0xNQjFCUlMKLgjBrAESATgYwTMgjAIouoKFAzCqhIUDOFNAAVgBagVMSUdIVHIIU0xNQjFCUlMKPQjBrAESBDIyODUYjAIgrhwo0oiFAzCyioUDOFNAAVgBagVMSUdIVHIIU0xNQjFCUlN6CgjVggESBDE5ODMSCggBEAEYASoCQVYYASIECAEQASgCKAMoBDAB) ![avianca](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/av.gif) Sat, Feb 7 - Thu, Feb 12 ORD Chicago AUC Arauca $665 Roundtrip found 16 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ORD,to:AUC,departure:2/7/2026TANYT&leg2=from:AUC,to:ORD,departure:2/12/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:664.04&airProductToken=AQplCjAIwawBEgMyNjMYrhwgwTMopMqEAzCWzYQDOFBAAFgBagVMSUdIVHIIUExPQjFCUlMKMQjBrAESBDQ4MzIYwTMggBUows-EAzCX0IQDOFBAAVgBagVMSUdIVHIIUExPQjFCUlMKogEKMQjBrAESBDQ4MzEYgBUgwTMotf2EAzCF_oQDOFNAAFgBagVMSUdIVHIIU0xNQjFCUlMKLgjBrAESATgYwTMgjAIouoKFAzCqhIUDOFNAAVgBagVMSUdIVHIIU0xNQjFCUlMKPQjBrAESBDIyOTMYjAIgrhwotoqFAzCXjIUDOFNAAVgBagVMSUdIVHIIU0xNQjFCUlN6CgjVggESBDIxMDYSCggBEAEYASoCQVYYASIECAEQASgCKAMoBDAB) ![avianca](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/av.gif) Sat, Feb 7 - Thu, Feb 12 ORD Chicago AUC Arauca $672 Roundtrip found 16 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ORD,to:AUC,departure:2/7/2026TANYT&leg2=from:AUC,to:ORD,departure:2/12/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:671.32&airProductToken=AQqkAQo9CMGsARIEMjAxNBiuHCCIGCj8w4QDMO7EhAM4UEAAWAFqBUxJR0hUcghQTE1CMUJSU3oKCNWCARIEMTM1NwowCMGsARIDMTQ5GIgYIMEzKKXNhAMw78-EAzhQQAFYAWoFTElHSFRyCFBMTUIxQlJTCjEIwawBEgQ0ODMyGMEzIIAVKOLahAMwt9uEAzhQQAFYAWoFTElHSFRyCFBMTUIxQlJTCnEKPQjBrAESBDI5NjUYgBUgwTMomoGFAzD5gYUDOFNAAFgBagVMSUdIVHIIU0xPQjFCUlN6CgjWigESBDkxNzMKMAjBrAESAzI2MhjBMyCuHCjmiYUDMOyMhQM4U0ABWAFqBUxJR0hUcghTTE9CMUJSUxIKCAEQARgBKgJBVhgBIgQIARABKAIoAygEMAE) ![avianca](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/av.gif) Sat, Feb 7 - Thu, Feb 12 ORD Chicago AUC Arauca $720 Roundtrip found 16 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ORD,to:AUC,departure:2/7/2026TANYT&leg2=from:AUC,to:ORD,departure:2/12/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:719.66&airProductToken=AQplCjAIwawBEgMyNjMYrhwgwTMopMqEAzCWzYQDOFBAAFgBagVMSUdIVHIIUExPQjFCUlMKMQjBrAESBDQ4MzIYwTMggBUows-EAzCX0IQDOFBAAVgBagVMSUdIVHIIUExPQjFCUlMKogEKMQjBrAESBDQ4MzEYgBUgwTMotf2EAzCF_oQDOFpAAFgBagVMSUdIVHIIWkxNQjFCUlMKLgjBrAESATYYwTMgjAIoooCFAzCSgoUDOFpAAVgBagVMSUdIVHIIWkxNQjFCUlMKPQjBrAESBDIyODUYjAIgrhwo0oiFAzCyioUDOFpAAVgBagVMSUdIVHIIWkxNQjFCUlN6CgjVggESBDE5ODMSCggBEAEYASoCQVYYASIECAEQASgCKAMoBDAB) ![avianca](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/av.gif) Sat, Feb 7 - Thu, Feb 12 ORD Chicago AUC Arauca $733 Roundtrip found 16 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ORD,to:AUC,departure:2/7/2026TANYT&leg2=from:AUC,to:ORD,departure:2/12/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:732.16&airProductToken=AQqiAQo9CMGsARIEMjI4NBiuHCCMAiiqw4QDMPfEhAM4WkAAWAFqBUxJR0hUcghaTE1CMUJSU3oKCNWCARIEMjg1MgouCMGsARIBNRiMAiDBMyjwzYQDMNbPhAM4WkABWAFqBUxJR0hUcghaTE1CMUJSUwoxCMGsARIENDgzMhjBMyCAFSji2oQDMLfbhAM4WkABWAFqBUxJR0hUcghaTE1CMUJSUwqiAQoxCMGsARIENDgzMRiAFSDBMyi1_YQDMIX-hAM4U0AAWAFqBUxJR0hUcghTTE1CMUJSUwouCMGsARIBOBjBMyCMAii6goUDMKqEhQM4U0ABWAFqBUxJR0hUcghTTE1CMUJSUwo9CMGsARIEMjI4NRiMAiCuHCjSiIUDMLKKhQM4U0ABWAFqBUxJR0hUcghTTE1CMUJSU3oKCNWCARIEMTk4MxIKCAEQARgBKgJBVhgBIgQIARABKAIoAygEMAE) ![avianca](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/av.gif) Sat, Feb 7 - Thu, Feb 12 ORD Chicago AUC Arauca $736 Roundtrip found 16 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ORD,to:AUC,departure:2/7/2026TANYT&leg2=from:AUC,to:ORD,departure:2/12/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:735.33&airProductToken=AQplCjAIwawBEgMyNjMYrhwgwTMopMqEAzCWzYQDOFBAAFgBagVMSUdIVHIIUExPQjFCUlMKMQjBrAESBDQ4MzIYwTMggBUows-EAzCX0IQDOFBAAVgBagVMSUdIVHIIUExPQjFCUlMKpAEKMQjBrAESBDQ4MzEYgBUgwTMotf2EAzCF_oQDOFBAAFgBagVMSUdIVHIIUExNQjFCUlMKMAjBrAESAzEyNhjBMyCMAiizhoUDMJ6IhQM4UEABWAFqBUxJR0hUcghQTE1CMUJSUwo9CMGsARIEMjI5MxiMAiCuHCi2ioUDMJeMhQM4UEABWAFqBUxJR0hUcghQTE1CMUJSU3oKCNWCARIEMjEwNhIKCAEQARgBKgJBVhgBIgQIARABKAIoAygEMAE) ![avianca](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/av.gif) Sat, Feb 7 - Thu, Feb 12 ORD Chicago AUC Arauca $745 Roundtrip found 16 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ORD,to:AUC,departure:2/7/2026TANYT&leg2=from:AUC,to:ORD,departure:2/12/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:744.87&airProductToken=AQqiAQo9CMGsARIEMjI5MhiuHCCMAijjxIQDMLXGhAM4WkAAWAFqBUxJR0hUcghaTE1CMUJSU3oKCNWCARIEMTg1NwouCMGsARIBNRiMAiDBMyjwzYQDMNbPhAM4WkABWAFqBUxJR0hUcghaTE1CMUJSUwoxCMGsARIENDgzMhjBMyCAFSji2oQDMLfbhAM4WkABWAFqBUxJR0hUcghaTE1CMUJSUwqiAQoxCMGsARIENDgzMRiAFSDBMyi1_YQDMIX-hAM4U0AAWAFqBUxJR0hUcghTTE1CMUJSUwouCMGsARIBOBjBMyCMAii6goUDMKqEhQM4U0ABWAFqBUxJR0hUcghTTE1CMUJSUwo9CMGsARIEMjI5MxiMAiCuHCi2ioUDMJeMhQM4U0ABWAFqBUxJR0hUcghTTE1CMUJSU3oKCNWCARIEMjEwNhIKCAEQARgBKgJBVhgBIgQIARABKAIoAygEMAE) ![avianca](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/av.gif) Sat, Feb 7 - Thu, Feb 12 ORD Chicago AUC Arauca $751 Roundtrip found 16 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ORD,to:AUC,departure:2/7/2026TANYT&leg2=from:AUC,to:ORD,departure:2/12/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:750.55&airProductToken=AQplCjAIwawBEgMyNjMYrhwgwTMopMqEAzCWzYQDOFBAAFgBagVMSUdIVHIIUExPQjFCUlMKMQjBrAESBDQ4MzIYwTMggBUows-EAzCX0IQDOFBAAVgBagVMSUdIVHIIUExPQjFCUlMKogEKMQjBrAESBDQ4MzEYgBUgwTMotf2EAzCF_oQDOFBAAFgBagVMSUdIVHIIUExNQjFCUlMKLgjBrAESATQYwTMgjAIogomFAzDtioUDOFBAAVgBagVMSUdIVHIIUExNQjFCUlMKPQjBrAESBDIyOTMYjAIgrhwo1pWFAzC3l4UDOFBAAVgBagVMSUdIVHIIUExNQjFCUlN6CgjVggESBDIxMDYSCggBEAEYASoCQVYYASIECAEQASgCKAMoBDAB) ![avianca](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/av.gif) Sat, Feb 7 - Thu, Feb 12 ORD Chicago AUC Arauca $756 Roundtrip found 16 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ORD,to:AUC,departure:2/7/2026TANYT&leg2=from:AUC,to:ORD,departure:2/12/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:755.32&airProductToken=AQplCjAIwawBEgMyNjMYrhwgwTMopMqEAzCWzYQDOFBAAFgBagVMSUdIVHIIUExPQjFCUlMKMQjBrAESBDQ4MzIYwTMggBUows-EAzCX0IQDOFBAAVgBagVMSUdIVHIIUExPQjFCUlMKpAEKMQjBrAESBDQ4MzEYgBUgwTMotf2EAzCF_oQDOFBAAFgBagVMSUdIVHIIUExNQjFCUlMKMAjBrAESAzE0OBjBMyCIGCihgoUDMPWEhQM4UEABWAFqBUxJR0hUcghQTE1CMUJSUwo9CMGsARIEMjAxNRiIGCCuHCj5ioUDMImMhQM4UEABWAFqBUxJR0hUcghQTE1CMUJSU3oKCNWCARIEMjQ5NxIKCAEQARgBKgJBVhgBIgQIARABKAIoAygEMAE) ![avianca](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/av.gif) Sat, Feb 7 - Thu, Feb 12 ORD Chicago AUC Arauca $768 Roundtrip found 16 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ORD,to:AUC,departure:2/7/2026TANYT&leg2=from:AUC,to:ORD,departure:2/12/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:767.82&airProductToken=AQqkAQo9CMGsARIEMjAxNBiuHCCIGCj8w4QDMO7EhAM4UEAAWAFqBUxJR0hUcghQTE1CMUJSU3oKCNWCARIEMTM1NwowCMGsARIDMTQ5GIgYIMEzKKXNhAMw78-EAzhQQAFYAWoFTElHSFRyCFBMTUIxQlJTCjEIwawBEgQ0ODMyGMEzIIAVKOLahAMwt9uEAzhQQAFYAWoFTElHSFRyCFBMTUIxQlJTCqIBCjEIwawBEgQ0ODMxGIAVIMEzKLX9hAMwhf6EAzhTQABYAWoFTElHSFRyCFNMTUIxQlJTCi4IwawBEgE4GMEzIIwCKLqChQMwqoSFAzhTQAFYAWoFTElHSFRyCFNMTUIxQlJTCj0IwawBEgQyMjg1GIwCIK4cKNKIhQMwsoqFAzhTQAFYAWoFTElHSFRyCFNMTUIxQlJTegoI1YIBEgQxOTgzEgoIARABGAEqAkFWGAEiBAgBEAEoAigDKAQwAQ) ![avianca](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/av.gif) Sat, Feb 7 - Thu, Feb 12 ORD Chicago AUC Arauca $781 Roundtrip found 16 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ORD,to:AUC,departure:2/7/2026TANYT&leg2=from:AUC,to:ORD,departure:2/12/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:780.53&airProductToken=AQqkAQo9CMGsARIEMjAxNBiuHCCIGCj8w4QDMO7EhAM4UEAAWAFqBUxJR0hUcghQTE1CMUJSU3oKCNWCARIEMTM1NwowCMGsARIDMTQ5GIgYIMEzKKXNhAMw78-EAzhQQAFYAWoFTElHSFRyCFBMTUIxQlJTCjEIwawBEgQ0ODMyGMEzIIAVKOLahAMwt9uEAzhQQAFYAWoFTElHSFRyCFBMTUIxQlJTCqIBCjEIwawBEgQ0ODMxGIAVIMEzKLX9hAMwhf6EAzhTQABYAWoFTElHSFRyCFNMTUIxQlJTCi4IwawBEgE4GMEzIIwCKLqChQMwqoSFAzhTQAFYAWoFTElHSFRyCFNMTUIxQlJTCj0IwawBEgQyMjkzGIwCIK4cKLaKhQMwl4yFAzhTQAFYAWoFTElHSFRyCFNMTUIxQlJTegoI1YIBEgQyMTA2EgoIARABGAEqAkFWGAEiBAgBEAEoAigDKAQwAQ) ![avianca](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/av.gif) Sat, Feb 7 - Thu, Feb 12 ORD Chicago AUC Arauca $801 Roundtrip found 16 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ORD,to:AUC,departure:2/7/2026TANYT&leg2=from:AUC,to:ORD,departure:2/12/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:800.49&airProductToken=AQqiAQo9CMGsARIEMjI5MhiuHCCMAijjxIQDMLXGhAM4WkAAWAFqBUxJR0hUcghaTE1CMUJSU3oKCNWCARIEMTg1NwouCMGsARIBNRiMAiDBMyjwzYQDMNbPhAM4WkABWAFqBUxJR0hUcghaTE1CMUJSUwoxCMGsARIENDgzMhjBMyCAFSji2oQDMLfbhAM4WkABWAFqBUxJR0hUcghaTE1CMUJSUwqiAQoxCMGsARIENDgzMRiAFSDBMyi1_YQDMIX-hAM4WkAAWAFqBUxJR0hUcghaTE1CMUJSUwouCMGsARIBNhjBMyCMAiiigIUDMJKChQM4WkABWAFqBUxJR0hUcghaTE1CMUJSUwo9CMGsARIEMjI4NRiMAiCuHCjSiIUDMLKKhQM4WkABWAFqBUxJR0hUcghaTE1CMUJSU3oKCNWCARIEMTk4MxIKCAEQARgBKgJBVhgBIgQIARABKAIoAygEMAE) ![avianca](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/av.gif) Sat, Feb 7 - Thu, Feb 12 ORD Chicago AUC Arauca $817 Roundtrip found 16 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ORD,to:AUC,departure:2/7/2026TANYT&leg2=from:AUC,to:ORD,departure:2/12/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:816.16&airProductToken=AQqiAQo9CMGsARIEMjI4NBiuHCCMAiiqw4QDMPfEhAM4WkAAWAFqBUxJR0hUcghaTE1CMUJSU3oKCNWCARIEMjg1MgouCMGsARIBNRiMAiDBMyjwzYQDMNbPhAM4WkABWAFqBUxJR0hUcghaTE1CMUJSUwoxCMGsARIENDgzMhjBMyCAFSji2oQDMLfbhAM4WkABWAFqBUxJR0hUcghaTE1CMUJSUwqkAQoxCMGsARIENDgzMRiAFSDBMyi1_YQDMIX-hAM4UEAAWAFqBUxJR0hUcghQTE1CMUJSUwowCMGsARIDMTI2GMEzIIwCKLOGhQMwnoiFAzhQQAFYAWoFTElHSFRyCFBMTUIxQlJTCj0IwawBEgQyMjkzGIwCIK4cKLaKhQMwl4yFAzhQQAFYAWoFTElHSFRyCFBMTUIxQlJTegoI1YIBEgQyMTA2EgoIARABGAEqAkFWGAEiBAgBEAEoAigDKAQwAQ) ![avianca](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/av.gif) Sat, Feb 7 - Thu, Feb 12 ORD Chicago AUC Arauca $827 Roundtrip found 16 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ORD,to:AUC,departure:2/7/2026TANYT&leg2=from:AUC,to:ORD,departure:2/12/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:826.16&airProductToken=AQqiAQo9CMGsARIEMjI5MhiuHCCMAijjxIQDMLXGhAM4WkAAWAFqBUxJR0hUcghaTE1CMUJSU3oKCNWCARIEMTg1NwouCMGsARIBNRiMAiDBMyjwzYQDMNbPhAM4WkABWAFqBUxJR0hUcghaTE1CMUJSUwoxCMGsARIENDgzMhjBMyCAFSji2oQDMLfbhAM4WkABWAFqBUxJR0hUcghaTE1CMUJSUwqkAQoxCMGsARIENDgzMRiAFSDBMyi1_YQDMIX-hAM4UEAAWAFqBUxJR0hUcghQTE1CMUJSUwowCMGsARIDMjQ2GMEzIIgYKMKGhQMwh4mFAzhQQAFYAWoFTElHSFRyCFBMTUIxQlJTCj0IwawBEgQyMDE1GIgYIK4cKPmKhQMwiYyFAzhQQAFYAWoFTElHSFRyCFBMTUIxQlJTegoI1YIBEgQyNDk3EgoIARABGAEqAkFWGAEiBAgBEAEoAigDKAQwAQ) ![avianca](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/av.gif) Sat, Feb 7 - Thu, Feb 12 ORD Chicago AUC Arauca $832 Roundtrip found 16 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ORD,to:AUC,departure:2/7/2026TANYT&leg2=from:AUC,to:ORD,departure:2/12/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:831.38&airProductToken=AQqiAQo9CMGsARIEMjI5MhiuHCCMAijjxIQDMLXGhAM4WkAAWAFqBUxJR0hUcghaTE1CMUJSU3oKCNWCARIEMTg1NwouCMGsARIBNRiMAiDBMyjwzYQDMNbPhAM4WkABWAFqBUxJR0hUcghaTE1CMUJSUwoxCMGsARIENDgzMhjBMyCAFSji2oQDMLfbhAM4WkABWAFqBUxJR0hUcghaTE1CMUJSUwqiAQoxCMGsARIENDgzMRiAFSDBMyi1_YQDMIX-hAM4UEAAWAFqBUxJR0hUcghQTE1CMUJSUwouCMGsARIBNBjBMyCMAiiCiYUDMO2KhQM4UEABWAFqBUxJR0hUcghQTE1CMUJSUwo9CMGsARIEMjI4NRiMAiCuHCjyk4UDMNKVhQM4UEABWAFqBUxJR0hUcghQTE1CMUJSU3oKCNWCARIEMTk4MxIKCAEQARgBKgJBVhgBIgQIARABKAIoAygEMAE) __Flights from Chicago (ORD) to Arauca (AUC)__ | Origin airport | O'Hare Intl. | | ------------------- | -------------- | | Destination airport | Santiago Perez | | Airlines serving | avianca | | Roundtrip price | $549 | | Distance | 2630 mi | ## Chicago to Arauca Flights The cheapest times to fly from Chicago to Arauca On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chicago to Arauca are during the month of February. You can find some of the cheapest flights from Chicago to Arauca with Expedia's search tool and vast selection of airlines. The best time to book a flight from Chicago to Arauca Sunday is one of the best days to book for cheap flights from Chicago to Arauca: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance. How to find cheap round-trip tickets from Chicago to Arauca Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chicago to Arauca in 2026\. You can also book with separate airlines for your outbound and return journeys, from $167 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members. Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chicago to Arauca flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps. You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Chicago to Arauca airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures. \*Terms apply. Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages. ## Frequently asked questions ### How much does a flight from Chicago, IL (ORD-O'Hare Intl.) to Arauca (AUC-Santiago Perez) cost? ### What is the cheapest month to fly from Chicago, IL (ORD-O'Hare Intl.) to Arauca (AUC-Santiago Perez)? ### Which airlines fly direct from Chicago, IL (ORD-O'Hare Intl.) to Arauca (AUC-Santiago Perez)? ### What is the cheapest airline that flies from Chicago, IL (ORD-O'Hare Intl.) to Arauca (AUC-Santiago Perez)? ### How do I find cheap flights from Chicago, IL (ORD-O'Hare Intl.) to Arauca (AUC-Santiago Perez)? ### What is the best time to fly from Chicago, IL (ORD-O'Hare Intl.) to Arauca (AUC-Santiago Perez)? ### What is the earliest flight from Chicago, IL (ORD-O'Hare Intl.) to Arauca (AUC-Santiago Perez)? ### How long does it take to fly from Chicago, IL (ORD-O'Hare Intl.) to Arauca (AUC-Santiago Perez)? ### Can you fly business or first class from Chicago, IL (ORD-O'Hare Intl.) to Arauca (AUC-Santiago Perez)? ### How do I earn miles on a Chicago, IL (ORD-O'Hare Intl.) to Arauca (AUC-Santiago Perez) flight with Expedia? ### Is it cheaper to buy a plane ticket from Chicago, IL (ORD-O'Hare Intl.) to Arauca (AUC-Santiago Perez) at the last minute? ### Is it cheaper to book a Chicago, IL (ORD-O'Hare Intl.) to Arauca (AUC-Santiago Perez) flight and hotel package? ### Can I cancel or change the date of my flight from Chicago, IL (ORD-O'Hare Intl.) to Arauca (AUC-Santiago Perez)? \*Flight schedules are subject to change. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - Vacation Rentals - [Arauca Department Hotels ](https://www.expedia.com/Destinations-In-Arauca-Department.d6239143.Hotel-Destinations) - [Resorts & Hotels with Spas in Arauca Department ](https://www.expedia.com/Destinations-In-Arauca-Department-Spa-Hotel.0-0-d6239143-tSpaHotel.Hotel-Filter-Destinations) - [Hotels with Hot Tubs in Arauca Department ](https://www.expedia.com/Destinations-In-Arauca-Department-Hotels-With-Hot-Tubs.0-0-d6239143-tHotelsWithHotTubs.Hotel-Filter-Destinations) - [Arauca Hotels ](https://www.expedia.com/Arauca-Hotels.d451.Travel-Guide-Hotels) - [Hotels with an Indoor Pool in Arauca Department ](https://www.expedia.com/Destinations-In-Arauca-Department-Hotels-With-Indoor-Pool.0-0-d6239143-tHotelswithIndoorPool.Hotel-Filter-Destinations) - [Hotels on the Lake in Arauca Department ](https://www.expedia.com/Destinations-In-Arauca-Department-Lakefront-Hotels.0-0-d6239143-tLakefrontHotels.Hotel-Filter-Destinations) - [Family Hotels in Arauca Department ](https://www.expedia.com/Destinations-In-Arauca-Department-Family-Hotel.0-0-d6239143-tFamilyHotel.Hotel-Filter-Destinations) - [Pet-friendly Hotels in Arauca Department ](https://www.expedia.com/Destinations-In-Arauca-Department-Pet-Friendly-Hotel.0-0-d6239143-tPetfriendlyHotel.Hotel-Filter-Destinations) - [Rainforest & Jungle Hotels in Arauca Department ](https://www.expedia.com/Destinations-In-Arauca-Department-Jungle-Hotels.0-0-d6239143-tJungleHotels.Hotel-Filter-Destinations) - [Hotels with Free Parking in Arauca Department ](https://www.expedia.com/Destinations-In-Arauca-Department-Hotels-With-Free-Parking.0-0-d6239143-tHotelswithFreeParking.Hotel-Filter-Destinations) - [Gay friendly Hotels in Arauca Department ](https://www.expedia.com/Destinations-In-Arauca-Department-LGBT-Welcoming-Hotel.0-0-d6239143-tLGBTWelcomingHotel.Hotel-Filter-Destinations) - [Hotels with Free Airport Shuttle in Arauca Department ](https://www.expedia.com/Destinations-In-Arauca-Department-Hotels-With-Free-Airport-Shuttle.0-0-d6239143-tHotelswithFreeAirportShuttle.Hotel-Filter-Destinations) - [Beach Hotels in Arauca Department ](https://www.expedia.com/Destinations-In-Arauca-Department-Beach-Hotel.0-0-d6239143-tBeachHotel.Hotel-Filter-Destinations) - [Hotels with Laundry Facilities in Arauca Department ](https://www.expedia.com/Destinations-In-Arauca-Department-Hotels-With-Laundry-Facilities.0-0-d6239143-tHotelswithLaundryFacilities.Hotel-Filter-Destinations) - [Luxury Hotels in Arauca Department ](https://www.expedia.com/Destinations-In-Arauca-Department-Luxury-Hotel.0-0-d6239143-tLuxuryHotel.Hotel-Filter-Destinations) - [Hotels with a Pool in Arauca Department ](https://www.expedia.com/Destinations-In-Arauca-Department-Hotel-With-Pool.0-0-d6239143-tHotelwithPool.Hotel-Filter-Destinations) - [Casino Hotels in Arauca Department ](https://www.expedia.com/Destinations-In-Arauca-Department-Casino-Hotel.0-0-d6239143-tCasinoHotel.Hotel-Filter-Destinations) - [Flights to Arauca ](https://www.expedia.com/Cheap-Flights-To-Arauca.d451.Travel-Guide-Flights) - [Flights from Arauca Department ](https://www.expedia.com/lp/flights/6239143/flights-from-arauca-department) - [Flights to Arauca Department ](https://www.expedia.com/Destinations-In-Arauca-Department.d6239143.Flight-Destinations) - [Las Toninas Aqua Park ](https://www.expedia.com/Las-Toninas-Aqua-Park-Arauca.d6282201.Vacation-Attraction) - [Visit Arauca Department ](https://www.expedia.com/Arauca-Department.dx6239143) - [Arauca Department Vacations ](https://www.expedia.com/Arauca-Department.d6239143.Destination-Travel-Guides) - [Visit Arauca ](https://www.expedia.com/Arauca.dx451) - [Arauca Vacations ](https://www.expedia.com/Arauca.d451.Destination-Travel-Guides) - [Arauca Market Plaza ](https://www.expedia.com/Arauca-Market-Plaza-Arauca.d6282184.Vacation-Attraction) - [The Malecon ](https://www.expedia.com/The-Malecon-Arauca.d6282225.Vacation-Attraction) - [Simon Bolivar Park ](https://www.expedia.com/Simon-Bolivar-Park-Arauca.d6282227.Vacation-Attraction) - [Car rentals near Arauca ](https://www.expedia.com/Car-Rentals-In-Arauca.d451.Car-Rental-Guide) - [Car rentals near Simon Bolivar Park ](https://www.expedia.com/Car-Rentals-In-Simon-Bolivar-Park.d6282227.Car-Rental-Guide) - [Minivan Car Rentals near Las Toninas Aqua Park ](https://www.expedia.com/Minivan-Car-Rentals-In-Las-Toninas-Aqua-Park.d6282201-tMinivan.Car-Rental-Guide-Class) - [Routes Rental Cars in Arauca ](https://www.expedia.com/Routes-Car-Rentals-In-Arauca.d451-c1101.Car-Rental-Guide-Suppliers) - [Midsize Car Rentals in Arauca ](https://www.expedia.com/Midsize-Car-Rentals-In-Arauca.d451-tMidsize.Car-Rental-Guide-Class) - [Car rentals near Las Toninas Aqua Park ](https://www.expedia.com/Car-Rentals-In-Las-Toninas-Aqua-Park.d6282201.Car-Rental-Guide) - [Arauca Department Vacation Rentals ](https://www.expedia.com/Destinations-In-Arauca-Department.d6239143.Vacation-Rental-Destinations) \*Available to One Key members.