Title: Cheap Flights to Pierron , IL from CA $245 - 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 Pierron , IL from CA $245 [View CA $245 flight on Tue, Apr 21, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YYZ,to:STL,departure:21/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:244.75&airProductToken=AQpnCjIIwYIBEgQzNjA4GJjOASCuHCih-4oDMJ78igM4QkAAWAFqBUJBU0lDcghPVkFDWlNCWAoxCMGCARIEMjk1NhiuHCDyXCiS_4oDMN7_igM4QkABWAFqBUJBU0lDcghPVkFJS1NCWBIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) - [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 [Hotels in Pierron](https://expedia.ca/Pierron-Hotels.d3000346513.Travel-Guide-Hotels)[Pierron Car Rentals](https://expedia.ca/Car-Rentals-In-Pierron.d3000346513.Car-Rental-Guide)[Pierron Vacation Packages](https://expedia.ca/Pierron.d3000346513.Destination-Travel-Guides) ## Popular airlines to Pierron - ![](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:Pierron, Illinois, United States of America,departure:26/02/2026TANYT&leg2=from:Pierron, Illinois, United States of America,to:CMH,departure:05/03/2026TANYT&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_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Pierron, Illinois, United States of America,departure:26/02/2026TANYT&leg2=from:Pierron, Illinois, United States of America,to:CMH,departure:05/03/2026TANYT&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_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Pierron, Illinois, United States of America,departure:26/02/2026TANYT&leg2=from:Pierron, Illinois, United States of America,to:CMH,departure:05/03/2026TANYT&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:Pierron, Illinois, United States of America,departure:26/02/2026TANYT&leg2=from:Pierron, Illinois, United States of America,to:CMH,departure:05/03/2026TANYT&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_F9.svg) Frontier Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Pierron, Illinois, United States of America,departure:26/02/2026TANYT&leg2=from:Pierron, Illinois, United States of America,to:CMH,departure:05/03/2026TANYT&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_AS.svg) Alaska Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Pierron, Illinois, United States of America,departure:26/02/2026TANYT&leg2=from:Pierron, Illinois, United States of America,to:CMH,departure:05/03/2026TANYT&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_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Pierron, Illinois, United States of America,departure:26/02/2026TANYT&leg2=from:Pierron, Illinois, United States of America,to:CMH,departure:05/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![](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 Pierron? Prices were available within the past 7 days and start at CA $245 for one-way flights and CA $418 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) Wed, Apr 1 - Tue, Apr 7 YYZ Toronto STL St. Louis CA $418 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:STL,departure:01/04/2026TANYT&leg2=from:STL,to:YYZ,departure:07/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:417.90&airProductToken=AQpnCjIIwYIBEgQzNjA4GJjOASCuHCj8mokDMPSbiQM4QkAAWAFqBUJBU0lDcghPVkFDWlNCWAoxCMGCARIEMTkyNhiuHCDyXCiSnokDMNyeiQM4QkABWAFqBUJBU0lDcghPVkFJS1NCWAqaAQoxCMGCARIENjE5MBjyXCCuHCi_4IkDMKDhiQM4QkAAWAFqBUJBU0lDcghPVkFJS1NCWAoxCMGCARIEMTg4NhiuHCDvWSjY5IkDMNfliQM4QkABWAFqBUJBU0lDcghPVkFDWlNCWAoyCMGCARIENTg4NBjvWSCYzgEopuiJAzCS6YkDOEJAAVgBagVCQVNJQ3IIT1ZBQ1pTQlgSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Sat, Apr 4 - Wed, Apr 8 YYZ Toronto STL St. Louis CA $504 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:STL,departure:04/04/2026TANYT&leg2=from:STL,to:YYZ,departure:08/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:503.58&airProductToken=AQp3CkEIwYYBEgQ0NDgwGJjOASCuHCj8uokDMPe7iQM4R0AAWAFqCFNUQU5EQVJEcghHTkEyQTJUR3oKCNWCARIENDQ4MAoyCNWCARIDNDg1GK4cIPJcKMi-iQMwoL-JAzhHQAFYAWoHRUNPTk9NWXIIR0FGMkFaRFMSCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sun, Mar 8 - Wed, Mar 11 YYZ Toronto STL St. Louis CA $513 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:STL,departure:08/03/2026TANYT&leg2=from:STL,to:YYZ,departure:11/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:512.01&airProductToken=AQpvCjYIxJgBEgQ0MDczGJjOASDMfCiWiIcDMLeJhwM4RUAAWAFqCU1BSU5CQVNJQ3IIVkFVU0EwQlEKNQjEmAESBDM4ODQYzHwg8lwoqYqHAzCQi4cDOEVAAVgBaglNQUlOQkFTSUNyCFZBVVNBMEJREgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Fri, Apr 17 - Tue, Apr 21 YYZ Toronto STL St. Louis CA $542 Roundtrip found 3 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:STL,departure:17/04/2026TANYT&leg2=from:STL,to:YYZ,departure:21/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:541.51&airProductToken=AQpACj4I1YIBEgQ2NjA1GJjOASDyXCjizYoDMOjOigM4R0AAWAFqBTJfZWNvcghHTkE0QTJUR3oKCMGGARIENjYwNRIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Tue, Mar 31 - Sat, Apr 18 YYZ Toronto STL St. Louis CA $550 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:STL,departure:31/03/2026TANYT&leg2=from:STL,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:549.50&airProductToken=AQpDCiAIwaYBEgMzOTEYmM4BIJIBKOePiQMwsZKJAzhYQABYAQofCMGmARIDMzg4GJIBIPJcKNuYiQMwx5qJAzhYQAFYAQpDCh8IwaYBEgMzODgY8lwgkgEowNqKAzDR3IoDOFhAAFgBCiAIwaYBEgMzODUYkgEgmM4BKOniigMwgeWKAzhYQAFYARIKCAEQARgBKgJBUxgBIgQIARABKAQwAQ) ## Find the cheapest month to fly from Columbus (CMH) to St. Louis (STL) ### October is typically the cheapest month to fly From CA $193 - CA $632 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_) Expedia.ca gives you the best tools to secure great deals on flights to Pierron. 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 Pierron. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Pierron. 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 Pierron 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 Pierron. Looking to save even more? Get additional savings by bundling your Pierron 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 Pierron trip! ## Frequently asked questions ### What is the name of Pierron's airport? ### What airport is best to fly into Pierron? ### How many airlines fly to Pierron? ### Which airlines fly to Pierron? ### How many nonstop flights are there to Pierron? ### Where are the most popular flights to Pierron departing from? ### How long is the flight to Pierron Airport? ### How to book the cheapest flight to Pierron? ### Do you have any tips for my flight to Pierron? > - First and foremost, pack your passport, official ID, credit cards and vital medications. Next, you'll want some entertainment to while away the time. A juicy book and a tablet filled with your favourite movies are some great options. If you intend to catch a few z's, a neck pillow and a pair of noise-cancelling headphones will also be useful. Finally, leave space for a toothbrush and some facial wipes so you'll touchdown feeling fresh and ready to go. > > > Do not pack the following items in your hand luggage: > > > - Leave all your full-sized bottles of shampoo and hairspray in your checked luggage. Any liquids in your carry-on bag larger than 3.4 ounces (100 millilitres) won't be allowed on. Pointed or sharp objects, like your Swiss Army knife, and dangerous goods which are explosive or flammable, such as aerosols and fuels, are also banned. > > > What to wear on a flight: > > > - Comfort should be your main concern when choosing what to wear on your flight. Loose clothing is a sensible choice, as are flat, enclosed shoes. > - You're probably aware of deep vein thrombosis (DVT), a blood clotting condition caused by long periods of sitting. To minimize your risk on board, drink lots of water, consider wearing compression socks or tights and move your legs and feet often. ### How to get through airport security fast when flying to Pierron? > - Have your travel documents and ID within easy reach. They're the first things you'll be asked for by airport security. > - Next up, both you and your carry-on luggage will be X-rayed. To make the process quick and painless, take off anything that might trigger the alarms. Personal belongings like your jacket, belt and headphones need to go through the machine. > - All electronic gadgets, including your tablet and phone, are also required to be scanned. > - Remove gels and liquids from your carry-on luggage. They usually need to be sent through the X-ray machine separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit inside a quart-size (one litre), clear zip-lock bag. > - Choosing your footwear wisely can save you several valuable minutes. Hiking boots are often required to be removed and X-rayed separately. Slip-on sneakers are usually not. > - Avoid taking prohibited items in your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them safely away in your checked luggage. They won't be allowed on board. __Flights to Pierron information__ | Destination airport | Lambert-St. Louis Intl. | | ----------------------------- | ----------------------- | | Destination airport IATA code | STL | | Destination city name | St. Louis | | Roundtrip price | CA $418 | ## Trending flights to Pierron Prices were available within the past 7 days and start at CA $245 for one-way flights and CA $418 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) Wed, Apr 1 - Tue, Apr 7 YYZ Toronto STL St. Louis CA $418 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:STL,departure:01/04/2026TANYT&leg2=from:STL,to:YYZ,departure:07/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:417.90&airProductToken=AQpnCjIIwYIBEgQzNjA4GJjOASCuHCj8mokDMPSbiQM4QkAAWAFqBUJBU0lDcghPVkFDWlNCWAoxCMGCARIEMTkyNhiuHCDyXCiSnokDMNyeiQM4QkABWAFqBUJBU0lDcghPVkFJS1NCWAqaAQoxCMGCARIENjE5MBjyXCCuHCi_4IkDMKDhiQM4QkAAWAFqBUJBU0lDcghPVkFJS1NCWAoxCMGCARIEMTg4NhiuHCDvWSjY5IkDMNfliQM4QkABWAFqBUJBU0lDcghPVkFDWlNCWAoyCMGCARIENTg4NBjvWSCYzgEopuiJAzCS6YkDOEJAAVgBagVCQVNJQ3IIT1ZBQ1pTQlgSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) \*Available to Expedia members.