Title: Cheap Flights to Great Lakes - Expedia.ca ![My hometown, one of the best living and most multicultural cities in the world! Reflection pool at Nathan Philips Square, near Toronto City Hall. #Toronto #Canada #Ontario #reflection #CityHall #Patterns #architecture #pool #nightscape #night #NorthAmerica #arch #TroveOnTuesday #Hometown #UrbanJungle #perspectives](https://images.trvl-media.com/place/4089/d972af62-8cc4-45b7-acc2-7d3d8f8eda5b.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Leo Li ![](https://images.trvl-media.com/place/4089/d972af62-8cc4-45b7-acc2-7d3d8f8eda5b.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Great Lakes - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers 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 [Great Lakes Travel Guide](https://expedia.ca/Great-Lakes.dx6212870)[Hotels in Great Lakes](https://expedia.ca/Great-Lakes-Hotels.d6212870.Travel-Guide-Hotels)[Things to do in Great Lakes](https://expedia.ca/Things-To-Do-In-Great-Lakes.d6212870.Travel-Guide-Activities)[Great Lakes Car Rentals](https://expedia.ca/Car-Rentals-In-Great-Lakes.d6212870.Car-Rental-Guide)[Great Lakes Vacation Packages](https://expedia.ca/Great-Lakes.d6212870.Destination-Travel-Guides) ## Popular airlines - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet - ![Frontier Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg) Frontier Airlines - ![Spirit Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_NK.svg) Spirit Airlines - ![notification illustration](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\* - ![deals illustration](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\* - ![trophy illustration](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) ## Alternative airports Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:YYZ,departure:10/01/2026TANYT&leg2=from:YYZ,to:CMH,departure:17/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) YYZ Pearson Intl. Cheapest [Flights from CA $655 ](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:YYZ,departure:10/01/2026TANYT&leg2=from:YYZ,to:CMH,departure:17/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) Expedia.ca gives you the best tools to secure great deals on flights to Great Lakes. 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 Great Lakes. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Great Lakes. 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 Great Lakes 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 Great Lakes. Looking to save even more? Get additional savings by bundling your Great Lakes 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 Great Lakes trip! ## Frequently asked questions ### How do I find cheap flights to Great Lakes that have flexible change policies? ### Which airlines fly to Great Lakes? > - United Airlines - 15,997 flights to or near Great Lakes each month, including 12,777 flights to O'Hare Intl. Airport (ORD) and 915 to Hopkins Intl. Airport (CLE) per month. > - American Airlines - 13,488 flights to or near Great Lakes each month, including 9,109 flights to O'Hare Intl. Airport (ORD) and 1,128 to John Glenn Columbus Intl. Airport (CMH) per month. > - Delta - 11,905 flights to or near Great Lakes each month, including 7,653 flights to Detroit Metropolitan Wayne County Airport (DTW) and 1,023 to O'Hare Intl. Airport (ORD) per month. ### How can I find cheap tickets to Great Lakes? ### How much is a flight to Great Lakes? ### What are the most popular airports to fly into in Great Lakes? > - O'Hare Intl. Airport (ORD) - 24,728 flights per month. > - Detroit Metropolitan Wayne County Airport (DTW) - 10,130 flights per month. > - John Glenn Columbus Intl. Airport (CMH) - 3,521 flights per month. ### When is the cheapest time to fly to Great Lakes? ### How much is a plane ticket to Great Lakes? ### What months are the cheapest to book a flight to Great Lakes? \*Available to Expedia members.