Title: Cheap Flights to Greenville , IL from CA $226 - Expedia.ca ![Autumns End is the end of another season as winter approaches](https://images.trvl-media.com/place/7510/01364d4b-b3e0-4cb8-99e0-bd83d113287f.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/7510/01364d4b-b3e0-4cb8-99e0-bd83d113287f.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Greenville , IL from CA $226 [View CA $226 flight on Thu, Mar 26, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YHZ,to:STL,departure:26/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:225.33&airProductToken=AQpHCiII1YIBEgQzNDcxGPjJASDEjQEoltaIAzCt14gDOE5AAFgBCiEI1YIBEgQzNjM4GMSNASDyXCjr2YgDMKPbiAM4TkABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) [Hotels in Greenville](https://expedia.ca/Greenville-Hotels.d7510.Travel-Guide-Hotels)[Greenville Car Rentals](https://expedia.ca/Car-Rentals-In-Greenville.d7510.Car-Rental-Guide)[Greenville Vacation Packages](https://expedia.ca/Greenville.d7510.Destination-Travel-Guides) ## Popular airlines to Greenville - ![](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:Greenville, Illinois, United States of America,departure:21/03/2026TANYT&leg2=from:Greenville, Illinois, United States of America,to:CMH,departure:28/03/2026TANYT&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:Greenville, Illinois, United States of America,departure:21/03/2026TANYT&leg2=from:Greenville, Illinois, United States of America,to:CMH,departure:28/03/2026TANYT&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:Greenville, Illinois, United States of America,departure:21/03/2026TANYT&leg2=from:Greenville, Illinois, United States of America,to:CMH,departure:28/03/2026TANYT&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:Greenville, Illinois, United States of America,departure:21/03/2026TANYT&leg2=from:Greenville, Illinois, United States of America,to:CMH,departure:28/03/2026TANYT&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:Greenville, Illinois, United States of America,departure:21/03/2026TANYT&leg2=from:Greenville, Illinois, United States of America,to:CMH,departure:28/03/2026TANYT&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:Greenville, Illinois, United States of America,departure:21/03/2026TANYT&leg2=from:Greenville, Illinois, United States of America,to:CMH,departure:28/03/2026TANYT&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:Greenville, Illinois, United States of America,departure:21/03/2026TANYT&leg2=from:Greenville, Illinois, United States of America,to:CMH,departure:28/03/2026TANYT&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 Greenville? Prices were available within the past 7 days and start at CA $226 for one-way flights and CA $379 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) Tue, Mar 24 - Wed, Apr 1 YHZ Halifax STL St. Louis CA $379 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YHZ,to:STL,departure:24/03/2026TANYT&leg2=from:STL,to:YHZ,departure:01/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:378.74&airProductToken=AQpGCiEIwYYBEgM2MDcY-MkBIJjOASjwvIgDMJC-iAM4R0AAWAEKIQjBhgESBDg4ODkYmM4BIPJcKNi_iAMw7cCIAzhHQAFYAQpHCiEI1YIBEgQzNjIxGPJcIMSNASjDlokDMN-XiQM4TkAAWAEKIgjVggESBDM1MTMYxI0BIPjJASihmIkDMJ-ZiQM4TkABWAESCggBEAEYASoCQUMYASIECAEQASgIKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, Mar 18 - Sat, Mar 28 YHZ Halifax STL St. Louis CA $387 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YHZ,to:STL,departure:18/03/2026TANYT&leg2=from:STL,to:YHZ,departure:28/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:386.40&airProductToken=AQpHCiII1YIBEgQzNDcxGPjJASDEjQEolvyHAzCt_YcDOE5AAFgBCiEI1YIBEgQzNjM4GMSNASDyXCjr_4cDMKOBiAM4TkABWAEKRgohCMGGARIEODg5MBjyXCCYzgEoke6IAzCK74gDOEdAAFgBCiEIwYYBEgM2MjAYmM4BIPjJASik8IgDMKfxiAM4R0ABWAESCggBEAEYASoCVUEYASIECAEQASgIKAQwAQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sun, May 24 - Thu, May 28 YHZ Halifax STL St. Louis CA $397 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YHZ,to:STL,departure:24/05/2026TANYT&leg2=from:STL,to:YHZ,departure:28/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:396.24&airProductToken=AQpnCjIIwYIBEgQxMzIzGPjJASDvWSjX7Y0DMOPujQM4QkAAWAFqBUJBU0lDcghPVUFDWlNCVgoxCMGCARIEMTM2OBjvWSDyXCjw8Y0DMIvzjQM4QkABWAFqBUJBU0lDcghPVUFDWlNCVgpnCjEIwYIBEgQxMzA4GPJcIO9ZKOOXjgMw8piOAzhCQABYAWoFQkFTSUNyCE9VQUNaU0JWCjIIwYIBEgQzMDUxGO9ZIPjJASirmY4DMKqajgM4QkABWAFqBUJBU0lDcghPVUFDWlNCVhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, Jun 9 - Tue, Jun 23 YHZ Halifax STL St. Louis CA $401 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YHZ,to:STL,departure:09/06/2026TANYT&leg2=from:STL,to:YHZ,departure:23/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:400.30&airProductToken=AQppCiEIxJgBEgQ1NDc0GPjJASDLASiEno8DMIifjwM4RUAAWAEKIQjEmAESBDEwNzgYywEg47QBKOqfjwMw66CPAzhFQAFYAQohCMSYARIEMjgyMhjjtAEg8lwo-qKPAzDdo48DOEVAAVgBCmYKIAjEmAESBDE1NzEY8lwg4FwoyL2QAzCqvpADOEVAAFgBCh8IxJgBEgM0NjAY4FwgywEomr-QAzCjwJADOEVAAVgBCiEIxJgBEgQ1NDg4GMsBIPjJASixwpADMLPDkAM4RUABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Fri, Jun 12 - Mon, Jun 15 YYC Calgary STL St. Louis CA $684 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYC,to:STL,departure:12/06/2026TANYT&leg2=from:STL,to:YYC,departure:15/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:683.94&airProductToken=AQqSAQouCMGmARIEMjE0OBiYFiCSASjwwI8DMN7BjwM4WEAAWAFqAlNWcghRSDRPQUpCTgovCMGmARIEMzI5MBiSASDvuAEo0cKPAzCRw48DOFhAAVgBagJTVnIIUUg0T0FKQk4KLwjBpgESBDE2MzUY77gBIPJcKMnDjwMwrcWPAzhYQAFYAWoCU1ZyCFFINE9BSkJOCl8KLQjBpgESAzYxOBjyXCCSASip5o8DMLbojwM4WEAAWAFqAlNWcghOSDRPQUpCTgouCMGmARIEMjE0NxiSASCYFij96Y8DMNvqjwM4WEABWAFqAlNWcghOSDRPQUpCThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMAE) ## 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_) ## Frequently asked questions ### What is the name of Greenville's airport? ### What airport is best to fly into Greenville? ### How many airlines fly to Greenville? ### Which airlines fly to Greenville? ### How many nonstop flights are there to Greenville? ### Where are the most popular flights to Greenville departing from? ### How long is the flight to Greenville Airport? ### How to book the cheapest flight to Greenville? ### Do you have any tips for my flight to Greenville? > - Travelling on a plane can be a stress-free experience if you've got all the right gear. Firstly, you'll need basic toiletries, such as toothpaste, a toothbrush and some deodorant, a spare set of clothes and a few magazines. Secondly, find room in your hand luggage for your electronic gadgets, chargers, your important medications and maybe a blow-up neck pillow too. Lastly, don't forget to bring your passport, travel documents and your credit cards. > > > Do not pack the following items in your hand luggage: > > > - While the list of banned items can differ between air carriers, the general rule to follow is nothing flammable, sharp or explosive. This includes screwdrivers, knives, aerosol cans and flares. Sports equipment like bows and arrows, and objects that could injure passengers, such as guns and swords, won't be allowed on board either. > > > What to wear on a flight: > > > - The aisles of an airplane are no place for a fashion parade. Dress in comfortable layers and opt for shoes that are enclosed, flat and easy to remove. > - Caused by sustained periods of inactivity, deep vein thrombosis (DVT) is a blood clot condition that can affect passengers during long-distance flights. Lower your risks by drinking water, keeping your legs and ankles moving and wearing compression tights or socks. ### How to get through airport security fast when flying to Greenville? > - Be sure to have your ID and travel documents at hand. They're the first items you'll be asked to present to airport security. > - Time to strip down. Well kind of. Your belt, coat, keys and other contents of your pockets, like your earphones, will be required to go through the X-ray machine. Make your life easier by removing them before your turn. > - Your electronic gadgets like phones and laptops will also have to go on a tray to be scanned. Don't worry, you'll be back online in no time. > - Any liquids or gels, such as perfume or toothpaste, that you want to bring on board need to be in containers no greater than 3.4 ounces (100 millilitres). They must also all fit inside a quart-size (one litre), zip-lock bag. > - The right choice of footwear can save you a few precious minutes. Hiking boots are often required to be removed and X-rayed separately. Slip-on shoes usually aren't. > - Airlines won't allow any sharp objects in your hand luggage. If you need to bring these kinds of items, put them in your checked baggage. ## Book with confidence Expedia.ca gives you the best tools to secure great deals on flights to Greenville. 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 Greenville. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Greenville. 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 Greenville 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 Greenville. Looking to save even more? Get additional savings by bundling your Greenville 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 Greenville trip! ## Travel information | Destination airport | Lambert-St. Louis Intl. | | ----------------------------- | ----------------------- | | Destination airport IATA code | STL | | Destination city name | St. Louis | | Roundtrip price | CA $379 | ## Trending flights to Greenville Prices were available within the past 7 days and start at CA $226 for one-way flights and CA $379 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) Tue, Mar 24 - Wed, Apr 1 YHZ Halifax STL St. Louis CA $379 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YHZ,to:STL,departure:24/03/2026TANYT&leg2=from:STL,to:YHZ,departure:01/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:378.74&airProductToken=AQpGCiEIwYYBEgM2MDcY-MkBIJjOASjwvIgDMJC-iAM4R0AAWAEKIQjBhgESBDg4ODkYmM4BIPJcKNi_iAMw7cCIAzhHQAFYAQpHCiEI1YIBEgQzNjIxGPJcIMSNASjDlokDMN-XiQM4TkAAWAEKIgjVggESBDM1MTMYxI0BIPjJASihmIkDMJ-ZiQM4TkABWAESCggBEAEYASoCQUMYASIECAEQASgIKAQwAQ) \*Available to Expedia members.