Title: $24 Cheap Flights to Thornton - Expedia.com ![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) # $24 Cheap Flights to Thornton [View $24 flight on Wed, Apr 1, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:FLL,to:YYZ,departure:4/1/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:23.11&airProductToken=AQo3CjUIxnASBDE2MDEY5VogmM4BKMWciQMwiJ6JAzhZQABYAWoOUkVHVUxBUkVDT05PTVlyA0FUQhIKCAsQARgIKgJGOBgBIgQIARABKAIwAw) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travelers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Add a place to stay Direct flights only [Thornton Travel Guide](https://expedia.com/Thornton.dx3000395933)[Hotels in Thornton](https://expedia.com/Thornton-Hotels.d3000395933.Travel-Guide-Hotels)[Car Rentals in Thornton](https://expedia.com/Car-Rentals-In-Thornton.d3000395933.Car-Rental-Guide)[Thornton Vacation Packages](https://expedia.com/Thornton.d3000395933.Destination-Travel-Guides) ## Popular airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Thornton, Essa, Ontario, Canada,departure:2/24/2026TANYT&leg2=from:Thornton, Essa, Ontario, Canada,to:CMH,departure:3/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Thornton, Essa, Ontario, Canada,departure:2/24/2026TANYT&leg2=from:Thornton, Essa, Ontario, Canada,to:CMH,departure:3/3/2026TANYT&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_PD.svg) Porter Airlines [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Thornton, Essa, Ontario, Canada,departure:2/24/2026TANYT&leg2=from:Thornton, Essa, Ontario, Canada,to:CMH,departure:3/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TS.svg) Air Transat [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Thornton, Essa, Ontario, Canada,departure:2/24/2026TANYT&leg2=from:Thornton, Essa, Ontario, Canada,to:CMH,departure:3/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TS"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Thornton, Essa, Ontario, Canada,departure:2/24/2026TANYT&leg2=from:Thornton, Essa, Ontario, Canada,to:CMH,departure:3/3/2026TANYT&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.com/Flights-Search?leg1=from:CMH,to:Thornton, Essa, Ontario, Canada,departure:2/24/2026TANYT&leg2=from:Thornton, Essa, Ontario, Canada,to:CMH,departure:3/3/2026TANYT&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.com/Flights-Search?leg1=from:CMH,to:Thornton, Essa, Ontario, Canada,departure:2/24/2026TANYT&leg2=from:Thornton, Essa, Ontario, Canada,to:CMH,departure:3/3/2026TANYT&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 OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## How much is the cheapest flight to Thornton? Prices were available within the past 7 days and start at $24 for one-way flights and $111 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Flair Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/F8.gif) Wed, Apr 1 - Sat, Apr 4 FLL Fort Lauderdale YYZ Toronto $111 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:FLL,to:YYZ,departure:4/1/2026TANYT&leg2=from:YYZ,to:FLL,departure:4/4/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:110.62&airProductToken=AQo3CjUIxnASBDE2MDEY5VogmM4BKMWciQMwiJ6JAzhZQABYAWoOUkVHVUxBUkVDT05PTVlyA0FUQgo3CjUIxnASBDE2MDAYmM4BIOVaKJy8iQMw6b2JAzhZQABYAWoOUkVHVUxBUkVDT05PTVlyA1VUQhIKCAsQARgIKgJGOBgBIgQIARABKAIwAw) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Sat, Apr 11 - Mon, Apr 20 LGA New York YTZ Toronto $211 Roundtrip found 13 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:LGA,to:YTZ,departure:4/11/2026TANYT&leg2=from:YTZ,to:LGA,departure:4/20/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:210.78&airProductToken=AQpnCjEIwYYBEgQ4NjM3GMsBIJhdKMaIigMwnomKAzhHQABYAWoFQkFTSUNyCEdOQTJBOUJBCjIIwYYBEgQ3OTY5GJhdIPjMASi2iooDMIiLigM4R0ABWAFqBUJBU0lDcghHTkEyQTlCQQpmCjIIwYYBEgQ3OTY4GPjMASCYXSjO8IoDMJnxigM4R0AAWAFqBUJBU0lDcghHTkEyQTlCQQowCMGGARIDNzM2GJhdIMsBKKDyigMw-vKKAzhHQAFYAWoFQkFTSUNyCEdOQTJBOUJBEgoIAhABGAIqAkFDGAEiBAgBEAEoAigDKAQwDQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, Mar 10 - Thu, Mar 19 JFK New York YYZ Toronto $236 Roundtrip found 7 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:JFK,to:YYZ,departure:3/10/2026TANYT&leg2=from:YYZ,to:JFK,departure:3/19/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:235.57&airProductToken=AQo0CjIIwYIBEgQ0NTUyGKlRIJjOASivn4cDMJ2ghwM4QkAAWAFqBUJBU0lDcghPVkFIWlNCWBIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Fri, Mar 13 - Sun, Mar 22 JFK New York YYZ Toronto $246 Roundtrip found 7 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:JFK,to:YYZ,departure:3/13/2026TANYT&leg2=from:YYZ,to:JFK,departure:3/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:245.45&airProductToken=AQo4CjYIxJgBEgQ1MTA2GKlRIJjOASjQxIcDMMTFhwM4RUAAWAFqCU1BSU5CQVNJQ3IIVkFWU0EwQlESCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ![Porter Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PD.gif) Fri, Mar 13 - Mon, Mar 16 FLL Fort Lauderdale YTZ Toronto $256 Roundtrip found 11 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:FLL,to:YTZ,departure:3/13/2026TANYT&leg2=from:YTZ,to:FLL,departure:3/16/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:255.63&airProductToken=AQpoCjEI0IgBEgM1MTIY5Vog2LMBKPPDhwMwxcWHAzhXQABYAWoFQkFTSUNyCFc0TjBaRFpMCjMI0IgBEgQyMjYyGNizASD4zAEon8aHAzDjxocDOFdAAVgBagVCQVNJQ3IIVzROMFpEWkwSCggBEAEYASoCUEQYASIECAEQASgCKAMoBDAB) ## Find the cheapest month to fly from Columbus (CMH) to Toronto (YYZ) ### September is typically the cheapest month to fly From $386 - $837 per traveler. ## Tips to find the cheapest flights to Thornton **The cheapest day to fly** Get started finding a cheap flight to Thornton on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you. **The cheapest month to fly** April is the cheapest month to fly to Thornton. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Thornton. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute. **The most affordable time to book a flight** Typically, a Sunday can be the cheapest time to book a flight to Thornton, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation. **The cheapest round-trip tickets to Thornton** The lowest price for round-trip flights to Thornton in 2026 starts from from $111, while one-way tickets start from from $24\. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Thornton. If you have a preferred departure time or airline, you can use the handy filters to customize your search. **The cheapest airlines flying to Thornton** Flair Airlines, Air Canada, Porter Airlines, American Airlines, WestJet, Delta are just some of the airlines that can typically offer cheap tickets to Thornton. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Thornton and countless more destinations worldwide. **The most affordable airports to fly into** To view the cheapest airports to fly into for Thornton, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Thornton. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia. **Save with a package** With Expedia's amazing [package deals](https://www.expedia.com/package-deals), you could save hundreds of dollars by booking your Thornton plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving. **Date flexibility for the cheapest flights to Thornton** If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Thornton. **Stopover savings** The cheapest tickets to Thornton are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Thornton. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved. **Get Expedia's Price Drop Protection** Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference\*. This gives you peace of mind that you're getting one of the cheapest flights to Thornton for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members. \*Terms apply. **Use our Price Tracking feature** Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Thornton. Simply download the free Expedia app to your smart device and activate Thornton flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices. **Book with Expedia** As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Thornton. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too. 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 ### Where can I learn more about changing or canceling my flight to Thornton? ### How do I find cheap flights to Thornton that have flexible change policies? ### What is the name of Thornton's airport? ### What airport is best to fly into Thornton? ### How many airlines fly to Thornton? ### How many nonstop flights are there to Thornton? ### Where are the most popular flights to Thornton departing from? ### How long is the flight to Thornton Airport? ### How to book the cheapest flight to Thornton? ### How to survive the flight to Thornton? > - Traveling on a plane can be a cruisy experience if you pack the right gear. Firstly, you'll need toiletry items, such as deodorant and a toothbrush, a spare change of clothes and a magazine or two. Secondly, find room in your bag for your electronic devices, chargers, medications and perhaps a proper neck pillow as well. Last, but definitely not least, don't forget to take your passport, travel documents and your bank cards. > > > Do not pack the following items in your hand luggage: > > > - While the list of prohibited items can differ between air carriers, the general rule of thumb is avoid carrying anything flammable, sharp or explosive. This includes tools, metal cutlery, spray paint and fireworks. Sports equipment like bows and arrows, and objects that could harm other people, such as firearms and ammunition, are also banned from the cabin. > > > What to wear on a flight: > > > - The long, narrow aisles of a plane are not the place for a fashion parade. Don comfortable layers and take a sweater as it tends to get cool in the cabin. Closed-toed, flat shoes are always a good idea too. > - Most travelers are aware of deep vein thrombosis (DVT), a blood clot condition caused by reduced mobility or inactivity. There's lots you can do to mitigate your risk. Wear a pair of compression tights or socks, drink plenty of water and remember to keep your legs and feet moving. Walk around the cabin when possible or try out some simple stretches in your seat. ### How to get through airport security fast when flying to Thornton? > - Your boarding pass and passport will need to be presented to airport security. Have them close by so you don't have to dig around for them. > - Your coat, belt, keys and other contents of your pockets, like your headphones, will need to go through the X-ray machine. Make the whole process easier by removing them as your turn draws near. > - Electronic devices like phones and laptops will also have to go through the machine for inspection. Don't worry though, you'll be back online in no time. > - Want to bring along your favorite hand cream? No problem. As long as the volume is no larger than 3.4 ounces (100 milliliters) and it's stored in a clear zip-lock bag, you're allowed to bring it with you in your carry-on bag. > - Choosing your footwear wisely can save you several precious minutes. Hiking or heavy-style boots are often required to be removed and separately scanned. Slip-on sneakers are usually not. > - Take all prohibited items out of your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them in your checked suitcase. They won't be allowed in the cabin. \*Flight schedules are subject to change. __Flights to Thornton information__ | Destination airport | Pearson Intl. | | ----------------------------- | ------------- | | Destination airport IATA code | YYZ | | Destination city name | Toronto | | Roundtrip price | $111 | ## Trending flights to Thornton Prices were available within the past 7 days and start at $24 for one-way flights and $111 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) Thu, Apr 16 - Thu, Apr 16 EWR New York YYZ Toronto $175 Roundtrip found 13 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:EWR,to:YYZ,departure:4/16/2026TANYT&leg2=from:YYZ,to:EWR,departure:4/16/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:174.48&airProductToken=AQo1CjMIwYYBEgQ4ODc1GMSNASCYzgEolsCKAzD5wIoDOEdAAFgBagVCQVNJQ3IIR05BNUE5QkEKdQoyCMGGARIDNDUwGJjOASDYswEoysGKAzCKwooDOEdAAFgBagVCQVNJQ3IIR05BNUE5QkEKPwjBhgESBDQzODYY2LMBIMSNASj-wooDMObDigM4R0ABWAFqBUJBU0lDcghHTkE1QTlCQXoKCNWCARIENDU4NxIKCAIQARgCKgJBQxgBIgQIARABKAIoAygEMA0) \*Available to One Key members.