--- title: "Chicago to Islay cheap flights (ORD to ILY) - Expedia" description: "Book cheap Flights from Chicago (ORD) to Islay (ILY) start at for one-way and for round trip. Earn your airline miles on top of our rewards!" canonical: "https://www.expedia.com/lp/flights/ord/ily/chicago-to-islay" language: en-US market: US currency: USD prices_as_of: 2026-11-12T23:07:53Z --- # $888 Cheap Flights from Chicago (ORD) to Islay (ILY) ![A coastal town with white houses along the shoreline, calm water reflecting the buildings, and a cloudy sky.](https://images.trvl-media.com/place/1591/6a4a4d6c-5d41-4158-9ba7-a2acebe793b8.jpg?impolicy=fcrop&w=1200&h=500&q=medium) [View $888 flight on Sat, Dec 26, 2026](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:ILY,departure:12/26/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:887.20&airProductToken=AQqhAQovCMKCARIDMjk2GK4cIOuJASjG8KADMJf0oAM4VkAAWAFqA0JBR3IIVktXMEM5TTUKMAjCggESBDE0ODQY64kBIOYCKIz2oAMw5vagAzhWQAFYAWoDQkFHcghWS1cwQzlNNQo8CMKCARIENDAyMRjmAiDowgEo2%5F2gAzCD%5FqADOFZAAVgBagNCQUdyCFZLVzBDOU01egoIzJoBEgQ0MDIxEgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) Photo by Nigel Brown ## Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Islay (ILY) [American Airlines](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:ILY,departure:11/26/2026TANYT&leg2=from:ILY,to:ORD,departure:12/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) [United](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:ILY,departure:11/26/2026TANYT&leg2=from:ILY,to:ORD,departure:12/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) [Southwest Airlines](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:ILY,departure:11/26/2026TANYT&leg2=from:ILY,to:ORD,departure:12/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) [Delta](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:ILY,departure:11/26/2026TANYT&leg2=from:ILY,to:ORD,departure:12/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) [Frontier Airlines](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:ILY,departure:11/26/2026TANYT&leg2=from:ILY,to:ORD,departure:12/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) [JetBlue Airways](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:ILY,departure:11/26/2026TANYT&leg2=from:ILY,to:ORD,departure:12/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) [Alaska Airlines](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:ILY,departure:11/26/2026TANYT&leg2=from:ILY,to:ORD,departure:12/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) ### Be in the know Get alerts if flight prices drop or rise\* ### Book smarter Save up to 30% on select hotels after you book a flight\* ### 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 Islay Island (ORD-ILY) Prices were available within the past 7 days and start at $888 for one-way flights and $2,001 for roundtrip, for the period specified. Prices and availability are subject to change. All deals One way Roundtrip [Select Aer Lingus flight, departing Sat, Dec 26 from Chicago to Islay Island, returning Sun, Jan 3, priced at $2,001 Found 7 hours ago](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:ILY,departure:12/26/2026TANYT&leg2=from:ILY,to:ORD,departure:1/3/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:2000.29&airProductToken=AQqDAQopCMWSARIDMTI0GK4cIIMNKN3voAMwmvOgAzhTQABYAXIIU0tXOEMxTTUKKgjFkgESBDMyMjQYgw0g5gIokvSgAzDd9KADOExAAVgBcghTS1c4QzFNNQoqCMyaARIDNDI3GOYCIOjCASjz9aADMJv2oAM4WkABWAFyCFNLVzhDMU01CokBCjAIzJoBEgM0MjgY6MIBIOYCKJnFoQMwwcWhAzhMQABYAWoHMTVLR0JBR3IFTEdMTTIKKgjFkgESBDMyMjcY5gIggw0opdChAzDw0KEDOEFAAVgBcghBVTFMWFhHNAopCMWSARIDMTI1GIMNIK4cKOjboQMw69-hAzhNQAFYAXIITUhYMEM5TTUSCggBEAEYASoCRUkYASIECAEQASgCKAMoBDAB) Sat, Dec 26 - Sun, Jan 3 · ORD · ILY · Roundtrip [Select Aer Lingus flight, departing Sat, Dec 26 from Chicago to Islay Island, returning Sun, Jan 3, priced at $2,011 Found 7 hours ago](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:ILY,departure:12/26/2026TANYT&leg2=from:ILY,to:ORD,departure:1/3/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:2010.99&airProductToken=AQqDAQopCMWSARIDMTI0GK4cIIMNKN3voAMwmvOgAzhTQABYAXIIU0tXOEMxTTUKKgjFkgESBDMyMjQYgw0g5gIokvSgAzDd9KADOExAAVgBcghTS1c4QzFNNQoqCMyaARIDNDIxGOYCIOjCASjb%5FaADMIP-oAM4WkABWAFyCFNLVzhDMU01CokBCjAIzJoBEgM0MjgY6MIBIOYCKJnFoQMwwcWhAzhMQABYAWoHMTVLR0JBR3IFTEdMTTIKKgjFkgESBDMyMjcY5gIggw0opdChAzDw0KEDOEFAAVgBcghBVTFMWFhHNAopCMWSARIDMTI1GIMNIK4cKOjboQMw69-hAzhNQAFYAXIITUhYMEM5TTUSCggBEAEYASoCRUkYASIECAEQASgCKAMoBDAB) Sat, Dec 26 - Sun, Jan 3 · ORD · ILY · Roundtrip [Select Aer Lingus flight, departing Sat, Dec 26 from Chicago to Islay Island, returning Sun, Jan 3, priced at $2,290 Found 7 hours ago](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:ILY,departure:12/26/2026TANYT&leg2=from:ILY,to:ORD,departure:1/3/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:2289.09&airProductToken=AQqDAQopCMWSARIDMTI0GK4cIIMNKN3voAMwmvOgAzhTQABYAXIIU0tXOEMxTTUKKgjFkgESBDMyMjQYgw0g5gIokvSgAzDd9KADOExAAVgBcghTS1c4QzFNNQoqCMyaARIDNDI3GOYCIOjCASjz9aADMJv2oAM4WkABWAFyCFNLVzhDMU01CokBCjAIzJoBEgM0MjgY6MIBIOYCKJnFoQMwwcWhAzhMQABYAWoHMTVLR0JBR3IFTEdMTTIKKgjFkgESBDMyMjEY5gIggw0o2cyhAzCkzaEDOEFAAVgBcghBVTFMWFhHNAopCMWSARIDMTI1GIMNIK4cKMjQoQMwy9ShAzhIQAFYAXIISEhXMEM5TTUSCggBEAEYASoCRUkYASIECAEQASgCKAMoBDAB) Sat, Dec 26 - Sun, Jan 3 · ORD · ILY · Roundtrip [Select Aer Lingus flight, departing Sat, Dec 26 from Chicago to Islay Island, returning Sun, Jan 3, priced at $2,299 Found 7 hours ago](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:ILY,departure:12/26/2026TANYT&leg2=from:ILY,to:ORD,departure:1/3/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:2298.29&airProductToken=AQqDAQopCMWSARIDMTIyGK4cIIMNKOPtoAMwm%5FGgAzhTQABYAXIIU0tXOEMxTTUKKgjFkgESBDMyMjQYgw0g5gIokvSgAzDd9KADOExAAVgBcghTS1c4QzFNNQoqCMyaARIDNDI3GOYCIOjCASjz9aADMJv2oAM4WkABWAFyCFNLVzhDMU01CokBCjAIzJoBEgM0MjgY6MIBIOYCKJnFoQMwwcWhAzhMQABYAWoHMTVLR0JBR3IFTEdMTTIKKgjFkgESBDMyMjkY5gIggw0oxcehAzCQyKEDOEFAAVgBcghBVTFMWFhHNAopCMWSARIDMTI1GIMNIK4cKMjQoQMwy9ShAzhIQAFYAXIISEhXMEM5TTUSCggBEAEYASoCRUkYASIECAEQASgCKAMoBDAB) Sat, Dec 26 - Sun, Jan 3 · ORD · ILY · Roundtrip [Select Aer Lingus flight, departing Sat, Dec 26 from Chicago to Islay Island, returning Sun, Jan 3, priced at $2,300 Found 7 hours ago](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:ILY,departure:12/26/2026TANYT&leg2=from:ILY,to:ORD,departure:1/3/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:2299.79&airProductToken=AQqDAQopCMWSARIDMTI0GK4cIIMNKN3voAMwmvOgAzhTQABYAXIIU0tXOEMxTTUKKgjFkgESBDMyMjQYgw0g5gIokvSgAzDd9KADOExAAVgBcghTS1c4QzFNNQoqCMyaARIDNDIxGOYCIOjCASjb%5FaADMIP-oAM4WkABWAFyCFNLVzhDMU01CokBCjAIzJoBEgM0MjgY6MIBIOYCKJnFoQMwwcWhAzhMQABYAWoHMTVLR0JBR3IFTEdMTTIKKgjFkgESBDMyMjMY5gIggw0otc6hAzCAz6EDOEFAAVgBcghBVTFMWFhHNAopCMWSARIDMTI1GIMNIK4cKMjQoQMwy9ShAzhIQAFYAXIISEhXMEM5TTUSCggBEAEYASoCRUkYASIECAEQASgCKAMoBDAB) Sat, Dec 26 - Sun, Jan 3 · ORD · ILY · Roundtrip [Select Aer Lingus flight, departing Sat, Dec 26 from Chicago to Islay Island, returning Sun, Jan 3, priced at $2,309 Found 7 hours ago](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:ILY,departure:12/26/2026TANYT&leg2=from:ILY,to:ORD,departure:1/3/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:2308.99&airProductToken=AQqDAQopCMWSARIDMTI0GK4cIIMNKN3voAMwmvOgAzhTQABYAXIIU0tXOEMxTTUKKgjFkgESBDMyMjgYgw0g5gIo%5FfWgAzDN9qADOExAAVgBcghTS1c4QzFNNQoqCMyaARIDNDIxGOYCIOjCASjb%5FaADMIP-oAM4WkABWAFyCFNLVzhDMU01CokBCjAIzJoBEgM0MjgY6MIBIOYCKJnFoQMwwcWhAzhMQABYAWoHMTVLR0JBR3IFTEdMTTIKKgjFkgESBDMyMjkY5gIggw0oxcehAzCQyKEDOEFAAVgBcghBVTFMWFhHNAopCMWSARIDMTI1GIMNIK4cKMjQoQMwy9ShAzhIQAFYAXIISEhXMEM5TTUSCggBEAEYASoCRUkYASIECAEQASgCKAMoBDAB) Sat, Dec 26 - Sun, Jan 3 · ORD · ILY · Roundtrip [Select British Airways flight, departing Sat, Dec 26 from Chicago to Islay Island, returning Sun, Jan 3, priced at $2,356 Found 7 hours ago](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:ILY,departure:12/26/2026TANYT&leg2=from:ILY,to:ORD,departure:1/3/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:2355.09&airProductToken=AQqhAQovCMKCARIDMjk2GK4cIOuJASjG8KADMJf0oAM4VkAAWAFqA0JBR3IIVktXMEM5TTUKMAjCggESBDE0ODQY64kBIOYCKIz2oAMw5vagAzhWQAFYAWoDQkFHcghWS1cwQzlNNQo8CMKCARIENDAyMRjmAiDowgEo2%5F2gAzCD%5FqADOFZAAVgBagNCQUdyCFZLVzBDOU01egoIzJoBEgQ0MDIxEgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) Sat, Dec 26 - Sun, Jan 3 · ORD · ILY · Roundtrip [Select British Airways flight, departing Sat, Dec 26 from Chicago to Islay Island, returning Sun, Jan 3, priced at $2,366 Found 7 hours ago](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:ILY,departure:12/26/2026TANYT&leg2=from:ILY,to:ORD,departure:1/3/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:2365.79&airProductToken=AQqhAQovCMKCARIDMjk2GK4cIOuJASjG8KADMJf0oAM4VkAAWAFqA0JBR3IIVktXMEM5TTUKMAjCggESBDE0OTQY64kBIOYCKNn3oAMwrvigAzhWQAFYAWoDQkFHcghWS1cwQzlNNQo8CMKCARIENDAyMRjmAiDowgEo2%5F2gAzCD%5FqADOFZAAVgBagNCQUdyCFZLVzBDOU01egoIzJoBEgQ0MDIxEgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) Sat, Dec 26 - Sun, Jan 3 · ORD · ILY · Roundtrip [Select British Airways flight, departing Sat, Dec 26 from Chicago to Islay Island, returning Sun, Jan 3, priced at $2,374 Found 7 hours ago](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:ILY,departure:12/26/2026TANYT&leg2=from:ILY,to:ORD,departure:1/3/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:2373.49&airProductToken=AQqhAQovCMKCARIDMjk0GK4cIOuJASiu7qADMP%5FxoAM4VkAAWAFqA0JBR3IIVktXMEM5TTUKMAjCggESBDE0ODAYy7EBIOYCKMzzoAMwpvSgAzhWQAFYAWoDQkFHcghWS1cwQzlNNQo8CMKCARIENDAyNxjmAiDowgEo8%5FWgAzCb9qADOFZAAVgBagNCQUdyCFZLVzBDOU01egoIzJoBEgQ0MDI3EgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) Sat, Dec 26 - Sun, Jan 3 · ORD · ILY · Roundtrip [Select Aer Lingus flight, departing Sat, Dec 26 from Chicago to Islay Island, returning Sun, Jan 3, priced at $2,384 Found 7 hours ago](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:ILY,departure:12/26/2026TANYT&leg2=from:ILY,to:ORD,departure:1/3/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:2383.89&airProductToken=AQqDAQopCMWSARIDMTIyGK4cIIMNKOPtoAMwm%5FGgAzhWQABYAXIIVktXMEM5TTUKKgjFkgESBDMyMjQYgw0g5gIokvSgAzDd9KADOExAAVgBcghWS1cwQzlNNQoqCMyaARIDNDI3GOYCIOjCASjz9aADMJv2oAM4WkABWAFyCFZLVzBDOU01EgoIARABGAEqAkVJGAEiBAgBEAEoAigDKAQwAQ) Sat, Dec 26 - Sun, Jan 3 · ORD · ILY · Roundtrip [Select Aer Lingus flight, departing Sat, Dec 26 from Chicago to Islay Island, returning Sun, Jan 3, priced at $2,395 Found 7 hours ago](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:ILY,departure:12/26/2026TANYT&leg2=from:ILY,to:ORD,departure:1/3/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:2394.59&airProductToken=AQqDAQopCMWSARIDMTI0GK4cIIMNKN3voAMwmvOgAzhWQABYAXIIVktXMEM5TTUKKgjFkgESBDMyMjgYgw0g5gIo%5FfWgAzDN9qADOExAAVgBcghWS1cwQzlNNQoqCMyaARIDNDIxGOYCIOjCASjb%5FaADMIP-oAM4WkABWAFyCFZLVzBDOU01EgoIARABGAEqAkVJGAEiBAgBEAEoAigDKAQwAQ) Sat, Dec 26 - Sun, Jan 3 · ORD · ILY · Roundtrip [Select British Airways flight, departing Sat, Dec 26 from Chicago to Islay Island, returning Sun, Jan 3, priced at $2,397 Found 7 hours ago](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:ILY,departure:12/26/2026TANYT&leg2=from:ILY,to:ORD,departure:1/3/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:2396.99&airProductToken=AQqtAQovCMKCARIDMjk2GK4cIOuJASjG8KADMJf0oAM4VkAAWAFqA0JBR3IIVktXMEM5TTUKPAjCggESBDg3MjIYy8ABIOYCKKL3oAMw7fegAzhWQAFYAWoDQkFHcghWS1cwQzlNNXoKCMOUARIEODcyMgo8CMKCARIENDAyMRjmAiDowgEo2%5F2gAzCD%5FqADOFZAAVgBagNCQUdyCFZLVzBDOU01egoIzJoBEgQ0MDIxEgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) Sat, Dec 26 - Sun, Jan 3 · ORD · ILY · Roundtrip [Select British Airways flight, departing Sat, Dec 26 from Chicago to Islay Island, returning Sun, Jan 3, priced at $2,404 Found 7 hours ago](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:ILY,departure:12/26/2026TANYT&leg2=from:ILY,to:ORD,departure:1/3/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:2403.29&airProductToken=AQqhAQovCMKCARIDMjk2GK4cIOuJASjG8KADMJf0oAM4VkAAWAFqA0JBR3IIVktXMEM5TTUKMAjCggESBDE0ODQY64kBIOYCKIz2oAMw5vagAzhWQAFYAWoDQkFHcghWS1cwQzlNNQo8CMKCARIENDAyMRjmAiDowgEo2%5F2gAzCD%5FqADOFZAAVgBagNCQUdyCFZLVzBDOU01egoIzJoBEgQ0MDIxEgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) Sat, Dec 26 - Sun, Jan 3 · ORD · ILY · Roundtrip [Select British Airways flight, departing Sat, Dec 26 from Chicago to Islay Island, returning Sun, Jan 3, priced at $2,414 Found 7 hours ago](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:ILY,departure:12/26/2026TANYT&leg2=from:ILY,to:ORD,departure:1/3/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:2413.99&airProductToken=AQqhAQovCMKCARIDMjk2GK4cIOuJASjG8KADMJf0oAM4VkAAWAFqA0JBR3IIVktXMEM5TTUKMAjCggESBDE0ODIY64kBIOYCKID1oAMw2vWgAzhWQAFYAWoDQkFHcghWS1cwQzlNNQo8CMKCARIENDAyMRjmAiDowgEo2%5F2gAzCD%5FqADOFZAAVgBagNCQUdyCFZLVzBDOU01egoIzJoBEgQ0MDIxEgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) Sat, Dec 26 - Sun, Jan 3 · ORD · ILY · Roundtrip ## Book with confidence ### Chicago to Islay Flights #### The cheapest times to fly from Chicago to Islay 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 Islay are during the month of December. You can find some of the cheapest flights from Chicago to Islay with Expedia's search tool and vast selection of airlines. #### The best time to book a flight from Chicago to Islay Sunday is one of the best days to book for cheap flights from Chicago to Islay: 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 Islay 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 Islay in 2026\. You can also book with separate airlines for your outbound and return journeys, from $888 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 Islay 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 Islay 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 Islay (ILY) cost? You can find cheap one-way flights from $888 and cheap return flights $2,001 ORD to ILY with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when ORD to ILY ticket fares go up or down. ### What is the cheapest month to fly from Chicago, IL (ORD-O'Hare Intl.) to Islay (ILY)? The cheapest month to fly from ORD to ILY is December when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route. ### Which airlines fly direct from Chicago, IL (ORD-O'Hare Intl.) to Islay (ILY)? Enter ORD to ILY and your travel dates, then apply the 'Nonstop' filter to see only direct flights. ### What is the cheapest airline that flies from Chicago, IL (ORD-O'Hare Intl.) to Islay (ILY)? British Airways, Aer Lingus and United are just some of the carriers that fly from Chicago, IL (ORD-O'Hare Intl.) to Islay (ILY). Use Expedia's flight search tool to compare airlines on this route and find our cheapest option for your trip. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget. *\*Prices based on flights available on Expedia in the last year.* ### How do I find cheap flights from Chicago, IL (ORD-O'Hare Intl.) to Islay (ILY)? To find a cheap flight from Chicago, IL (ORD-O'Hare Intl.) to Islay (ILY), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up [Price Tracking](https://www.expedia.com/why/price-tracking) and receive alerts when fares go up or down. ### What is the best time to fly from Chicago, IL (ORD-O'Hare Intl.) to Islay (ILY)? The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience. ### What is the earliest flight from Chicago, IL (ORD-O'Hare Intl.) to Islay (ILY)? Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from ORD to ILY. To compare more early flights, use the "Early Morning" and "Morning" filters in your search. ### How long does it take to fly from Chicago, IL (ORD-O'Hare Intl.) to Islay (ILY)? A flight from ORD to ILY with a layover takes around 18 hours 50 minutes, with the route covering approximately 3,605 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic. ### Can you fly business or first class from Chicago, IL (ORD-O'Hare Intl.) to Islay (ILY)? Select the "Business class" and "First class" filters when looking for ORD to ILY flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip. ### How do I earn miles on a Chicago, IL (ORD-O'Hare Intl.) to Islay (ILY) flight with Expedia? It's easy to earn miles on a Chicago, IL (ORD-O'Hare Intl.) to Islay (ILY) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of [One Key™](https://www.expedia.com/welcome-one-key), you can also earn OneKeyCash™\* on top of your airline miles when you book with Expedia. \*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands. ### Is it cheaper to buy a plane ticket from Chicago, IL (ORD-O'Hare Intl.) to Islay (ILY) at the last minute? Typically, booking a last minute flight from Chicago, IL (ORD-O'Hare Intl.) to Islay (ILY) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare. ### Is it cheaper to book a Chicago, IL (ORD-O'Hare Intl.) to Islay (ILY) flight and hotel package? Securing a Chicago, IL (ORD-O'Hare Intl.) to Islay (ILY) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars. ### Can I cancel or change the date of my flight from Chicago, IL (ORD-O'Hare Intl.) to Islay (ILY)? If you booked your Chicago, IL (ORD-O'Hare Intl.) to Islay (ILY) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in [your itinerary](https://www.expedia.com/trips) or confirmation email. Or, head to our [Customer Service portal](https://www.expedia.com/helpcenter/) if you'd like more information. ## Travel information | Origin airport | Chicago O'Hare Intl. Airport | | ------------------- | ---------------------------- | | Destination airport | Islay | | Distance | 3,604 miles away | | Roundtrip price | $2,001 | ## Explore a world of travel with Expedia - [Lodging](?equalTargetTab=tab-0) - [Flights](?equalTargetTab=tab-1) - [Cars](?equalTargetTab=tab-2) - [Hotels near Islay](https://www.expedia.com/Islay-Airport-Hotels.0-aILY-0.Travel-Guide-Filter-Hotels) - [Flights from Cincinnati (CVG) to Islay (ILY)](https://www.expedia.com/lp/flights/cvg/ily/cincinnati-to-islay) - [Flights from Nashville (BNA) to Islay (ILY)](https://www.expedia.com/lp/flights/bna/ily/nashville-to-islay) - [Flights from Cairo (CAI) to Islay (ILY)](https://www.expedia.com/lp/flights/cai/ily/cairo-to-islay) - [Flights from Denver (DEN) to Islay (ILY)](https://www.expedia.com/lp/flights/den/ily/denver-to-islay) - [Flights from Dundee (DND) to Islay (ILY)](https://www.expedia.com/lp/flights/dnd/ily/dundee-to-islay) - [Flights from Munich (MUC) to Islay (ILY)](https://www.expedia.com/lp/flights/muc/ily/munich-to-islay) - 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[Flights from Reykjavik (KEF) to Islay (ILY)](https://www.expedia.com/lp/flights/kef/ily/reykjavik-to-islay) - [Flights from Raleigh (RDU) to Islay (ILY)](https://www.expedia.com/lp/flights/rdu/ily/raleigh-to-islay) - [Rental cars Islay airport](https://www.expedia.com/Car-Rentals-In-Islay.d6028587.Car-Rental-Guide) - [Hertz Rental Cars in Islay](https://www.expedia.com/Hertz-Car-Rentals-In-Islay.d6028587-c40.Car-Rental-Guide-Suppliers) - [Avis Rental Cars in Islay](https://www.expedia.com/Avis-Car-Rentals-In-Islay.d6028587-c41.Car-Rental-Guide-Suppliers) \*Available to One Key members. ## Other language versions ```yaml hreflang: x-default: https://www.expedia.com/lp/flights/ord/ily/chicago-to-islay en-CA: https://www.expedia.ca/lp/flights/ord/ily/chicago-to-islay de-DE: https://www.expedia.de/lp/fluge/ord/ily/chicago-nach-islay en-GB: https://www.expedia.co.uk/lp/flights/ord/ily/chicago-to-islay en-US: https://www.expedia.com/lp/flights/ord/ily/chicago-to-islay en-SG: https://www.expedia.com.sg/lp/flights/ord/ily/chicago-to-islay da-DK: https://www.expedia.dk/lp/fly/ord/ily/chicago-til-islay en-AU: https://www.expedia.com.au/lp/flights/ord/ily/chicago-to-islay ar: https://www.expedia.sa/lp/flights/ord/ily/chicago-to-islay fr-CA: https://www.expedia.ca/fr/lp/vols/ord/ily/chicago-a-islay ```