Title: Cheap Flights to Lake Catherine , IL from CA $269 - 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 Lake Catherine , IL from CA $269 [View CA $269 flight on Tue, Mar 24, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YVR,to:MKE,departure:24/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:268.77&airProductToken=AQqlAQo2CMSYARIEMzk0Mxi4jQEgkgEowL2IAzCRvogDOEVAAFgBaglNQUlOQkFTSUNyCFZBVVNBMEJRCjQIxJgBEgM1MzYYkgEgzHwovb6IAzCHwIgDOEVAAVgBaglNQUlOQkFTSUNyCFZBVk5BMEJDCjUIxJgBEgQzOTYyGMx8IMwiKMPBiAMwlMKIAzhFQAFYAWoJTUFJTkJBU0lDcghWQVZOQTBCQxIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) [Lake Catherine Travel Guide](https://expedia.ca/Lake-Catherine.dx553248635975848955)[Hotels in Lake Catherine](https://expedia.ca/Lake-Catherine-Hotels.d553248635975848955.Travel-Guide-Hotels)[Lake Catherine Car Rentals](https://expedia.ca/Car-Rentals-In-Lake-Catherine.d553248635975848955.Car-Rental-Guide)[Lake Catherine Vacation Packages](https://expedia.ca/Lake-Catherine.d553248635975848955.Destination-Travel-Guides) ## Popular airlines - ![](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:Lake Catherine, Illinois, United States of America,departure:03/03/2026TANYT&leg2=from:Lake Catherine, Illinois, United States of America,to:CMH,departure:10/03/2026TANYT&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_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Lake Catherine, Illinois, United States of America,departure:03/03/2026TANYT&leg2=from:Lake Catherine, Illinois, United States of America,to:CMH,departure:10/03/2026TANYT&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:CMH,to:Lake Catherine, Illinois, United States of America,departure:03/03/2026TANYT&leg2=from:Lake Catherine, Illinois, United States of America,to:CMH,departure:10/03/2026TANYT&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_WN.svg) Southwest Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Lake Catherine, Illinois, United States of America,departure:03/03/2026TANYT&leg2=from:Lake Catherine, Illinois, United States of America,to:CMH,departure:10/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![](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:Lake Catherine, Illinois, United States of America,departure:03/03/2026TANYT&leg2=from:Lake Catherine, Illinois, United States of America,to:CMH,departure:10/03/2026TANYT&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_F9.svg) Frontier Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Lake Catherine, Illinois, United States of America,departure:03/03/2026TANYT&leg2=from:Lake Catherine, Illinois, United States of America,to:CMH,departure:10/03/2026TANYT&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_AF.svg) Air France [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Lake Catherine, Illinois, United States of America,departure:03/03/2026TANYT&leg2=from:Lake Catherine, Illinois, United States of America,to:CMH,departure:10/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}]) - ![](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 Lake Catherine? Prices were available within the past 7 days and start at CA $269 for one-way flights and CA $410 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) Fri, Apr 10 - Sat, Apr 18 YYZ Toronto MKE Milwaukee CA $446 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:MKE,departure:10/04/2026TANYT&leg2=from:MKE,to:YYZ,departure:18/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:445.07&airProductToken=AQqbAQozCMGCARIENTA0NRiYzgEg4poBKLOBigMwvYKKAzhCQABYAWoFQkFTSUNyCE9WQUNaU0JYCjEIwYIBEgM2ODkY4poBIK4cKIGDigMwhoSKAzhCQAFYAWoFQkFTSUNyCE9WQUNaU0JYCjEIwYIBEgQ1MDEwGK4cIMwiKJyHigMw2YeKAzhCQAFYAWoFQkFTSUNyCE9WQUlKU0JYCmcKMQjBggESBDQ5MzYYzCIgrhwordmKAzD32YoDOEJAAFgBagVCQVNJQ3IIT1ZBSUpTQlgKMgjBggESBDM0NTYYrhwgmM4BKMHcigMwsd2KAzhCQAFYAWoFQkFTSUNyCE9WQUNaU0JYEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, Apr 16 - Sat, Apr 25 YVR Vancouver MKE Milwaukee CA $455 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:MKE,departure:16/04/2026TANYT&leg2=from:MKE,to:YVR,departure:25/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:454.26&airProductToken=AQqlAQo2CMSYARIEMzk2OBi4jQEgkgEo38CKAzCswYoDOEVAAFgBaglNQUlOQkFTSUNyCFZBVVNBMEJRCjQIxJgBEgM5NDkYkgEgzHwoy8SKAzCYxooDOEVAAVgBaglNQUlOQkFTSUNyCFZBVk5BMEJDCjUIxJgBEgQzNjk2GMx8IMwiKLbGigMwgseKAzhFQAFYAWoJTUFJTkJBU0lDcghWQVZOQTBCQwqmAQo1CMSYARIEMjcxNhjMIiDyEiiEpYsDMNmmiwM4RUAAWAFqCU1BSU5CQVNJQ3IIVkFWTkEwQkMKNQjEmAESBDI5MjEY8hIgkgEoraiLAzC6qYsDOEVAAVgBaglNQUlOQkFTSUNyCFZBVk5BMEJDCjYIxJgBEgQzNjk4GJIBILiNASjzq4sDMLqsiwM4RUABWAFqCU1BSU5CQVNJQ3IIVkFVU0EwQlESCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, Mar 24 - Wed, Apr 15 YVR Vancouver MKE Milwaukee CA $485 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:MKE,departure:24/03/2026TANYT&leg2=from:MKE,to:YVR,departure:15/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:484.33&airProductToken=AQpxCjcI1YIBEgQyNDcwGLiNASCDaSi3wIgDMOnBiAM4TkAAWAFqCjFfYmFzaWNlY29yCEdOQTRBMkJOCjYI1YIBEgQxNDg1GINpIMwiKMHCiAMw08OIAzhOQABYAWoKMV9iYXNpY2Vjb3IIR05BNEEyQk4KcQo2CNWCARIEMjIxOBjMIiCDaSjZuIoDMP-5igM4TkAAWAFqCjFfYmFzaWNlY29yCEdOQTRBMkJOCjcI1YIBEgQxOTEwGINpILiNASipu4oDMOS8igM4TkAAWAFqCjFfYmFzaWNlY29yCEdOQTRBMkJOEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Wed, Mar 4 - Mon, Mar 16 YVR Vancouver MKE Milwaukee CA $496 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:MKE,departure:04/03/2026TANYT&leg2=from:MKE,to:YVR,departure:16/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:495.38&airProductToken=AQpECiEIwaYBEgQyMzA0GLiNASCSASjo3IYDMKbdhgM4WEAAWAEKHwjBpgESAzI3NBiSASDMIiih3oYDMIPghgM4WEABWAEKRAofCMGmARIDNTA3GMwiIJIBKIXnhwMwkemHAzhYQABYAQohCMGmARIEMjA0MRiSASC4jQEo7-mHAzCr6ocDOFhAAVgBEgoIARABGAEqAkFTGAEiBAgBEAEoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, Mar 24 - Wed, Apr 15 YVR Vancouver MKE Milwaukee CA $558 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:MKE,departure:24/03/2026TANYT&leg2=from:MKE,to:YVR,departure:15/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:557.83&airProductToken=AQp5CjUIwYYBEgQxMDQ4GLiNASCuHCjCvogDML3AiAM4R0AAWAFqCFNUQU5EQVJEcghHTkE0QTJURwpACMGGARIEMzAzMBiuHCDMIiipw4gDMOrDiAM4R0ABWAFqCFNUQU5EQVJEcghHTkE0QTJUR3oKCNWCARIEMzAzMAqFAQpACMGGARIEMzAzNhjMIiCuHCimtIoDMOu0igM4R0AAWAFqCFNUQU5EQVJEcghHTkE0QTJUR3oKCNWCARIEMzAzNgpBCMGGARIENTEwMRiuHCC4jQEonrWKAzC5t4oDOEdAAVgBaghTVEFOREFSRHIIR05BNEEyVEd6CgjVggESBDUxMDESCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAN) ## Find the cheapest month to fly from Columbus (CMH) to Milwaukee (MKE) ### September is typically the cheapest month to fly From CA $223 - CA $644 per traveller. ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.ca/deals?rfrr=FTG_SPRING_PROMO_) ## Book with confidence Expedia.ca gives you the best tools to secure great deals on flights to Lake Catherine. 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 Lake Catherine. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Lake Catherine. 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 Lake Catherine 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 Lake Catherine. Looking to save even more? Get additional savings by bundling your Lake Catherine 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 Lake Catherine trip! ## Travel information | Destination airport | General Mitchell Intl. | | ----------------------------- | ---------------------- | | Destination airport IATA code | MKE | | Destination city name | Milwaukee | | Roundtrip price | CA $364 | ## Trending flights to Lake Catherine Prices were available within the past 7 days and start at CA $269 for one-way flights and CA $410 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, Mar 3 - Wed, Mar 4 YOW Ottawa MKE Milwaukee CA $410 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:MKE,departure:03/03/2026TANYT&leg2=from:MKE,to:YOW,departure:04/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:409.73&airProductToken=AQpFCiEI1YIBEgQzNjU5GNizASCuHCiz1YYDMNTWhgM4TkAAWAEKIAjVggESBDQ3MTEYrhwgzCIojteGAzDP14YDOE5AAVgBCkUKIAjVggESBDU3OTkYzCIgrhwotNuGAzD224YDOE5AAFgBCiEI1YIBEgQ0NDk2GK4cINizASjF3IYDML7dhgM4TkABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) \*Available to Expedia members.