Title: Cheap Flights to Union Hill , IL from CA $175 - Expedia.ca ![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 Union Hill , IL from CA $175 [View CA $175 flight on Sun, Jul 12, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YTZ,to:ORD,departure:12/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:174.76&airProductToken=AQo0CjIIwYYBEgQ4NTQ3GPjMASCuHCivlJIDMKKVkgM4R0AAWAFqBUJBU0lDcghHTkEyQTJCQRIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMA0) [Hotels in Union Hill](https://expedia.ca/Union-Hill-Hotels.d553248634983523802.Travel-Guide-Hotels)[Union Hill Car Rentals](https://expedia.ca/Car-Rentals-In-Union-Hill.d553248634983523802.Car-Rental-Guide)[Union Hill Vacation Packages](https://expedia.ca/Union-Hill.d553248634983523802.Destination-Travel-Guides) ## Popular airlines to Union Hill - ![](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:CMH,to:Union Hill, Illinois, United States of America,departure:15/04/2026TANYT&leg2=from:Union Hill, Illinois, United States of America,to:CMH,departure:22/04/2026TANYT&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_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Union Hill, Illinois, United States of America,departure:15/04/2026TANYT&leg2=from:Union Hill, Illinois, United States of America,to:CMH,departure:22/04/2026TANYT&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_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Union Hill, Illinois, United States of America,departure:15/04/2026TANYT&leg2=from:Union Hill, Illinois, United States of America,to:CMH,departure:22/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg) Frontier Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Union Hill, Illinois, United States of America,departure:15/04/2026TANYT&leg2=from:Union Hill, Illinois, United States of America,to:CMH,departure:22/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_NK.svg) Spirit Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Union Hill, Illinois, United States of America,departure:15/04/2026TANYT&leg2=from:Union Hill, Illinois, United States of America,to:CMH,departure:22/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"NK"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Union Hill, Illinois, United States of America,departure:15/04/2026TANYT&leg2=from:Union Hill, Illinois, United States of America,to:CMH,departure:22/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Union Hill, Illinois, United States of America,departure:15/04/2026TANYT&leg2=from:Union Hill, Illinois, United States of America,to:CMH,departure:22/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![](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) ## How much is the cheapest flight to Union Hill? Prices were available within the past 7 days and start at CA $175 for one-way flights and CA $289 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Sun, Jul 12 - Sun, Jul 19 YTZ Toronto ORD Chicago CA $289 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YTZ,to:ORD,departure:12/07/2026TANYT&leg2=from:ORD,to:YTZ,departure:19/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:288.55&airProductToken=AQo0CjIIwYYBEgQ4NTQ3GPjMASCuHCivlJIDMKKVkgM4R0AAWAFqBUJBU0lDcghHTkEyQTJCQQo0CjIIwYYBEgQ4NTQ4GK4cIPjMASip4ZIDMI7ikgM4R0AAWAFqBUJBU0lDcghHTkEyQTJCQRIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMA0) ![Porter Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PD.gif) Mon, Aug 17 - Sun, Aug 23 YTZ Toronto MDW Chicago CA $295 Roundtrip found 1 hour ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YTZ,to:MDW,departure:17/08/2026TANYT&leg2=from:MDW,to:YTZ,departure:23/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:294.85&airProductToken=AQokCiII0IgBEgQyMzg3GPjMASDssAEo4qeVAzDQqJUDOE1AAFgBCiQKIgjQiAESBDIzODgY7LABIPjMASi97JUDMKHtlQM4TUAAWAESCggBEAEYASoCUEQYASIECAEQASgEMAE) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, May 6 - Tue, May 12 YYZ Toronto ORD Chicago CA $302 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:ORD,departure:06/05/2026TANYT&leg2=from:ORD,to:YYZ,departure:12/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:301.01&airProductToken=AQo0CjIIwYIBEgQzNjA2GJjOASCuHCiLo4wDMIikjAM4QkAAWAFqBUJBU0lDcghPVkFDWlNCWAppCjIIwYIBEgQyODQyGK4cIOKaASiY44wDMJbkjAM4QkAAWAFqBUJBU0lDcghPVkFDWlNCWAozCMGCARIENTAyMBjimgEgmM4BKMzkjAMw0eWMAzhCQAFYAWoFQkFTSUNyCE9WQUNaU0JYEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![Air Transat](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TS.gif) Wed, Jul 15 - Fri, Jul 17 YTZ Toronto MDW Chicago CA $337 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YTZ,to:MDW,departure:15/07/2026TANYT&leg2=from:MDW,to:YTZ,departure:17/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:336.85&airProductToken=AQo_Cj0I1KYBEgQ3MDYwGPjMASDssAEowrSSAzCwtZIDOFFAAFgBagNCR1RyCFEyTjBaUlpMegoI0IgBEgQ3MDYwCj8KPQjUpgESBDczMTUY7LABIPjMASjEzpIDMKjPkgM4UUAAWAFqA0JHVHIIUTJOMFpSWkx6CgjQiAESBDczMTUSCggBEAEYASoCVFMYASIECAEQASgCKAMoBDAN) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Mon, Jun 15 - Tue, Jun 16 YTZ Toronto BMI Bloomington CA $855 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YTZ,to:BMI,departure:15/06/2026TANYT&leg2=from:BMI,to:YTZ,departure:16/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:854.26&airProductToken=AQp3CkAI1YIBEgQ4NjkyGPjMASCuHCj4548DMOzojwM4R0AAWAFqB0VDT05PTVlyCEdOQTRBMlRHegoIwYYBEgQ4NjkyCjMI1YIBEgQ1NTQ3GK4cIIFDKIPqjwMwy-qPAzhWQAFYAWoHRUNPTk9NWXIIVkFBMkFERU4KdwozCNWCARIENTcxNRiBQyCuHCiU748DMN7vjwM4S0AAWAFqB0VDT05PTVlyCEtOQTRBMlRHCkAI1YIBEgQ4Njc4GK4cIPjMASiU8Y8DMPnxjwM4S0ABWAFqB0VDT05PTVlyCEtOQTRBMlRHegoIwYYBEgQ4Njc4EgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ) ## Find the cheapest month to fly from Columbus (CMH) to Chicago (ORD) ### July is typically the cheapest month to fly From CA $109 - CA $427 per traveller. ## Book with confidence Expedia.ca gives you the best tools to secure great deals on flights to Union Hill. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Union Hill. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Union Hill. Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Union Hill flights with full confidence knowing that you've found the best deal online. Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Union Hill. Looking to save even more? Get additional savings by bundling your Union Hill flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Union Hill trip! ## Travel information | Destination airport | O'Hare Intl. | | ----------------------------- | ------------ | | Destination airport IATA code | ORD | | Destination city name | Chicago | | Roundtrip price | CA $289 | ## Trending flights to Union Hill Prices were available within the past 7 days and start at CA $175 for one-way flights and CA $289 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Mon, Jul 27 - Fri, Jul 31 YYZ Toronto ORD Chicago CA $300 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:ORD,departure:27/07/2026TANYT&leg2=from:ORD,to:YYZ,departure:31/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:299.82&airProductToken=AQozCjEIwYYBEgM1MDcYmM4BIK4cKJm9kwMwjr6TAzhHQABYAWoFQkFTSUNyCEdOQTJBMkJBCjQKMgjBhgESBDg5MTQYrhwgmM4BKMTukwMwre-TAzhHQABYAWoFQkFTSUNyCEdOQTJBMkJBEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwDQ) \*Available to Expedia members.