Title: CA $366 Cheap Flights from Chicago (CHI) to Santiago (SCL) - Expedia.ca ![](https://images.trvl-media.com/place/178306/9fa58083-ea34-4b53-ba1b-a3b5d959bf28.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178306/9fa58083-ea34-4b53-ba1b-a3b5d959bf28.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $366 Cheap Flights from Chicago (CHI) to Santiago (SCL) [View CA $366 flight on Sat, Apr 11, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:ORD,to:SCL,departure:11/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:365.52&airProductToken=AQplCjEIwYIBEgQyMzIzGK4cIIwCKJyMigMw4Y2KAzhCQABYAWoFQkFTSUNyCE9MTjRBVEJaCjAIwYIBEgM5NTcYjAIg0lgor46KAzCZkooDOEJAAVgBagVCQVNJQ3IIT0xONEFUQloSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ## Popular airlines from Chicago to Santiago (SCL-Arturo Merino Benitez) - ![](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:CHI,to:SCL,departure:05/04/2026TANYT&leg2=from:SCL,to:CHI,departure:12/04/2026TANYT&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_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:CHI,to:SCL,departure:05/04/2026TANYT&leg2=from:SCL,to:CHI,departure:12/04/2026TANYT&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_AV.svg) Avianca [](https://www.expedia.ca/Flights-Search?leg1=from:CHI,to:SCL,departure:05/04/2026TANYT&leg2=from:SCL,to:CHI,departure:12/04/2026TANYT&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_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:CHI,to:SCL,departure:05/04/2026TANYT&leg2=from:SCL,to:CHI,departure:12/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![](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:CHI,to:SCL,departure:05/04/2026TANYT&leg2=from:SCL,to:CHI,departure:12/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"CM"}}]) - ![](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:CHI,to:SCL,departure:05/04/2026TANYT&leg2=from:SCL,to:CHI,departure:12/04/2026TANYT&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_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:CHI,to:SCL,departure:05/04/2026TANYT&leg2=from:SCL,to:CHI,departure:12/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](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 rewards [Sign in](https://www.expedia.ca/login) ## Cheap flights from Chicago (CHI) to Santiago (SCL) Prices were available within the past 7 days and start at CA $366 for one-way flights and CA $784 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, Apr 11 - Thu, Apr 16 ORD Chicago SCL Santiago CA $784 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORD,to:SCL,departure:11/04/2026TANYT&leg2=from:SCL,to:ORD,departure:16/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:783.72&airProductToken=AQplCjEIwYIBEgQxMjUwGK4cIIwCKIWIigMwyImKAzhCQABYAWoFQkFTSUNyCE9MTjRBVEJaCjAIwYIBEgM5NTcYjAIg0lgor46KAzCZkooDOEJAAVgBagVCQVNJQ3IIT0xONEFUQloKmQEKMAjBggESAzkxMhjSWCCMAijDxYoDMMHJigM4QkAAWAFqBUJBU0lDcghPTE40QVRCWgoxCMGCARIDMzYxGIwCIOKaASiuyooDMLbLigM4QkABWAFqBUJBU0lDcghPTE40QVRCWgoyCMGCARIEMjI3ORjimgEgrhwoyM-KAzDW0IoDOEJAAVgBagVCQVNJQ3IIT0xONEFUQloSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, Apr 11 - Thu, Apr 16 ORD Chicago SCL Santiago CA $844 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORD,to:SCL,departure:11/04/2026TANYT&leg2=from:SCL,to:ORD,departure:16/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:843.65&airProductToken=AQplCjEIwYIBEgQyMzIzGK4cIIwCKJyMigMw4Y2KAzhCQABYAWoFQkFTSUNyCE9MTjRBVEJaCjAIwYIBEgM5NTcYjAIg0lgor46KAzCZkooDOEJAAVgBagVCQVNJQ3IIT0xONEFUQloSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![Copa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/CM.gif) Sat, Apr 11 - Thu, Apr 16 ORD Chicago SCL Santiago CA $845 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORD,to:SCL,departure:11/04/2026TANYT&leg2=from:SCL,to:ORD,departure:16/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:844.92&airProductToken=AQpmCjEIw5oBEgMyMzYYrhwg78QBKPKHigMwroqKAzhUQABYAWoFQkFTSUNyCFRMQTRPWjJTCjEIw5oBEgMxNzEY78QBINJYKMOLigMwzo6KAzhUQAFYAWoFQkFTSUNyCFRMQTRPWjJTCmYKMQjDmgESAzQ5OBjSWCDvxAEoncGKAzCzxIoDOFRAAFgBagVCQVNJQ3IIVExBNE9aMlMKMQjDmgESAzIzNRjvxAEgrhwoucWKAzCVyIoDOFRAAVgBagVCQVNJQ3IIVExBNE9aMlMSCggBEAEYASoCQ00YASIECAEQASgCKAMoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, Apr 11 - Thu, Apr 16 ORD Chicago SCL Santiago CA $852 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORD,to:SCL,departure:11/04/2026TANYT&leg2=from:SCL,to:ORD,departure:16/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:851.25&airProductToken=AQplCjEIwYIBEgQxNjk0GK4cIIwCKICNigMwwI6KAzhCQABYAWoFQkFTSUNyCE9MTjRBVEJaCjAIwYIBEgM5NTcYjAIg0lgoz5mKAzC5nYoDOEJAAVgBagVCQVNJQ3IIT0xONEFUQloSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, Apr 11 - Thu, Apr 16 ORD Chicago SCL Santiago CA $852 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORD,to:SCL,departure:11/04/2026TANYT&leg2=from:SCL,to:ORD,departure:16/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:851.92&airProductToken=AQplCjEIwYIBEgQxNjk0GK4cIIwCKICNigMwwI6KAzhCQABYAWoFQkFTSUNyCE9MTjRBVEJaCjAIwYIBEgM5NTcYjAIg0lgoz5mKAzC5nYoDOEJAAVgBagVCQVNJQ3IIT0xONEFUQloSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![avianca](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/av.gif) Sat, Apr 11 - Thu, Apr 16 ORD Chicago SCL Santiago CA $855 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORD,to:SCL,departure:11/04/2026TANYT&leg2=from:SCL,to:ORD,departure:16/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:854.12&airProductToken=AQpkCjAIwawBEgMyNjMYrhwgwTMohI-KAzD2kYoDOFVAAFgBagVMSUdIVHIIVVpPQjFJUjkKMAjBrAESAzExNRjBMyDSWCjfkooDMMeVigM4VUABWAFqBUxJR0hUcghVWk9CMUlSOQpjCi8IwawBEgI5OBjSWCDBMyiAv4oDMN7BigM4VUAAWAFqBUxJR0hUcghVWk9CMUlSOQowCMGsARIDMjYyGMEzIK4cKKbDigMwrMaKAzhVQAFYAWoFTElHSFRyCFVaT0IxSVI5EgoIARABGAEqAkxSGAEiBAgBEAEoAigDKAQwAQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, Apr 11 - Thu, Apr 16 ORD Chicago SCL Santiago CA $871 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORD,to:SCL,departure:11/04/2026TANYT&leg2=from:SCL,to:ORD,departure:16/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:870.84&airProductToken=AQplCjEIwYIBEgQxNjk0GK4cIIwCKICNigMwwI6KAzhCQABYAWoFQkFTSUNyCE9MTjRBVEJaCjAIwYIBEgM5NTcYjAIg0lgoz5mKAzC5nYoDOEJAAVgBagVCQVNJQ3IIT0xONEFUQloSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![Copa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/CM.gif) Sat, Apr 11 - Thu, Apr 16 ORD Chicago SCL Santiago CA $872 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORD,to:SCL,departure:11/04/2026TANYT&leg2=from:SCL,to:ORD,departure:16/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:871.92&airProductToken=AQpmCjEIw5oBEgMyMjkYrhwg78QBKJWLigMw5Y2KAzhUQABYAWoFQkFTSUNyCFRBQTRPWjJTCjEIw5oBEgMyNzcY78QBINJYKJuOigMwppGKAzhUQAFYAWoFQkFTSUNyCFRBQTRPWjJTCmYKMQjDmgESAzI3NhjSWCDvxAEo-buKAzCPv4oDOFRAAFgBagVCQVNJQ3IIVExBNE9aMlMKMQjDmgESAzIyOBjvxAEgrhwojsCKAzDqwooDOFRAAVgBagVCQVNJQ3IIVExBNE9aMlMSCggBEAEYASoCQ00YASIECAEQASgCKAMoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, Apr 11 - Thu, Apr 16 ORD Chicago SCL Santiago CA $1,073 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORD,to:SCL,departure:11/04/2026TANYT&leg2=from:SCL,to:ORD,departure:16/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1072.12&airProductToken=AQqtAQozCNWCARIEMTg5OBiuHCCIOCjohooDMJuIigM4S0AAWAFqB0VDT05PTVlyCEtOQTRBMERLCjQI1YIBEgQxOTE2GIg4IO_EASjjiIoDMOKKigM4S0ABWAFqB0VDT05PTVlyCEtOQTRBMERLCkAI1YIBEgQ3MDcwGO_EASDSWCiYi4oDMKOOigM4S0ABWAFqB0VDT05PTVlyCEtOQTRBMERLegoIw5oBEgQ3MDcwCqwBCkAI1YIBEgQ3MDgwGNJYIO_EASjxvYoDMIfBigM4S0AAWAFqB0VDT05PTVlyCEtOQTRBMERLegoIw5oBEgQ3MDgwCjQI1YIBEgQxMDMzGO_EASCIOCjOw4oDMODFigM4S0ABWAFqB0VDT05PTVlyCEtOQTRBMERLCjII1YIBEgM3ODcYiDggrhwo2caKAzD5x4oDOEtAAVgBagdFQ09OT01ZcghLTkE0QTBESxIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sun, Aug 9 - Sun, Aug 16 ORD Chicago SCL Santiago CA $1,089 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORD,to:SCL,departure:09/08/2026TANYT&leg2=from:SCL,to:ORD,departure:16/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1088.08&airProductToken=AQptCjUIxJgBEgQyODk0GK4cIOBcKKfQlAMwqdGUAzhFQABYAWoJTUFJTkJBU0lDcghYTE5BME5CUAo0CMSYARIDMTQ3GOBcINJYKP3TlAMwo9iUAzhFQAFYAWoJTUFJTkJBU0lDcghYTE5BME5CUBIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) ## Find the cheapest month to fly from Chicago (CHI) to Santiago (SCL) ### March is typically the cheapest month to fly From CA $843 - CA $1,228 per traveller. ## Travel information | Origin airport | O'Hare Intl. | | ------------------- | --------------------- | | Destination airport | Arturo Merino Benitez | | Roundtrip price | CA $784 | | Distance | 8511 km | ## Book with confidence # Illinois to Santiago Flights **The easy way to book your flights from Chicago to Santiago** With Expedia, it’s simple to find and book flights to Santiago from Chicago whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Arturo Merino Benitez, too. Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Chicago to Santiago today, tomorrow, or this week. **Save dollars with cheap flights from CHI-All Airports, CHI to Arturo Merino Benitez, SCL** Sort your search results by price to find great deals on your flight from Chicago to Santiago—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Santiago from Chicago currently is just CA $784 rising to CA $1,089\. Here are more money-saving tips: - Fly in April when flight prices are normally at their lowest - Book about a month to 6 weeks before you travel for the best prices to Santiago - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! **Reasons to choose Expedia for your flight to Santiago from Chicago** Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Santiago with Expedia today. \*Available to Expedia members.