Title: Cheap Flights to Maryville , IL from CA $221 - Expedia.ca ![The BEST around!!](https://images.trvl-media.com/place/180763/d89704a6-1c0b-41be-bf87-d4b7124c8595.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Sarah Mather ![](https://images.trvl-media.com/place/180763/d89704a6-1c0b-41be-bf87-d4b7124c8595.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Maryville , IL from CA $221 [View CA $221 flight on Fri, May 8, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YVR,to:STL,departure:08/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:220.44&airProductToken=AQpoCjIIwYYBEgMxODIYuI0BIJjOASi5tYwDMM-3jAM4R0AAWAFqBUJBU0lDcghHTkE0QTJCQQoyCMGGARIEMTU3NxiYzgEg8lwoxLiMAzDCuYwDOEdAAVgBagVCQVNJQ3IIR05BNEEyQkESCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAN) [Hotels in Maryville](https://expedia.ca/Maryville-Hotels.d180763.Travel-Guide-Hotels)[Maryville Car Rentals](https://expedia.ca/Car-Rentals-In-Maryville.d180763.Car-Rental-Guide)[Maryville Vacation Packages](https://expedia.ca/Maryville.d180763.Destination-Travel-Guides) ## Popular airlines to Maryville - ![](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:Maryville, Illinois, United States of America,departure:21/03/2026TANYT&leg2=from:Maryville, 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:Maryville, Illinois, United States of America,departure:21/03/2026TANYT&leg2=from:Maryville, 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:Maryville, Illinois, United States of America,departure:21/03/2026TANYT&leg2=from:Maryville, 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:Maryville, Illinois, United States of America,departure:21/03/2026TANYT&leg2=from:Maryville, 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:Maryville, Illinois, United States of America,departure:21/03/2026TANYT&leg2=from:Maryville, 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:Maryville, Illinois, United States of America,departure:21/03/2026TANYT&leg2=from:Maryville, 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:Maryville, Illinois, United States of America,departure:21/03/2026TANYT&leg2=from:Maryville, 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 Maryville? Prices were available within the past 7 days and start at CA $221 for one-way flights and CA $362 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) Wed, Apr 22 - Mon, Apr 27 YVR Vancouver STL St. Louis CA $362 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:STL,departure:22/04/2026TANYT&leg2=from:STL,to:YVR,departure:27/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:361.47&airProductToken=AQpECiAI1YIBEgM2NDAYuI0BIINpKOeEiwMwmYaLAzhOQABYAQogCNWCARIEMTQyMhiDaSDyXCjRiIsDMNKJiwM4TkABWAEKRAofCNWCARIDNzI1GPJcIINpKMnAiwMw48GLAzhOQABYAQohCNWCARIEMTkxMBiDaSC4jQEoqcKLAzDkw4sDOE5AAVgBEgoIARABGAEqAlVBGAEiBAgBEAEoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Fri, Apr 17 - Wed, Apr 22 YVR Vancouver STL St. Louis CA $362 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:STL,departure:17/04/2026TANYT&leg2=from:STL,to:YVR,departure:22/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:361.59&airProductToken=AQppCjMIwYIBEgQxNDE1GLiNASCjsQEojM6KAzCP0IoDOEJAAFgBagVCQVNJQ3IIT1VBQ1pTQlYKMgjBggESBDEwMTAYo7EBIPJcKMLRigMwr9KKAzhCQAFYAWoFQkFTSUNyCE9VQUNaU0JWCmkKMgjBggESBDIyNjEY8lwgo7EBKKyCiwMwpoOLAzhCQABYAWoFQkFTSUNyCE9VQUNaU0JWCjMIwYIBEgQxNDE1GKOxASC4jQEo4IOLAzDshYsDOEJAAVgBagVCQVNJQ3IIT1VBQ1pTQlYSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, Apr 22 - Tue, May 5 YVR Vancouver STL St. Louis CA $367 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:STL,departure:22/04/2026TANYT&leg2=from:STL,to:YVR,departure:05/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:366.72&airProductToken=AQpFCiEIxJgBEgQzNzIwGLiNASDyEij5g4sDMI6FiwM4RUAAWAEKIAjEmAESBDI0MjEY8hIg8lwo3IaLAzCCiIsDOEVAAVgBCkUKIAjEmAESBDE1OTcY8lwgzHwoiJWMAzDnlYwDOEVAAFgBCiEIxJgBEgQyNDgyGMx8ILiNASiqlowDMI6YjAM4RUABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Sat, May 9 - Mon, May 25 YVR Vancouver STL St. Louis CA $376 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:STL,departure:09/05/2026TANYT&leg2=from:STL,to:YVR,departure:25/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:375.35&airProductToken=AQpGCiEIwYYBEgMxODIYuI0BIJjOASjZwIwDMO_CjAM4R0AAWAEKIQjBhgESBDE1NzcYmM4BIPJcKOTDjAMw4sSMAzhHQAFYAQpFCiAI1YIBEgQ1NTcyGPJcIK4cKL_3jQMwoPiNAzhOQABYAQohCNWCARIEMTU4MBiuHCC4jQEoqPyNAzDA_o0DOE5AAVgBEgoIARABGAEqAkFDGAEiBAgBEAEoCCgEMAE) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Thu, Apr 16 - Wed, Apr 22 YVR Vancouver STL St. Louis CA $384 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:STL,departure:16/04/2026TANYT&leg2=from:STL,to:YVR,departure:22/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:383.62&airProductToken=AQpgCi8IwaYBEgQyMDM0GLiNASCSASjdw4oDMJ3EigM4WEAAWAFqAlNWcghHSDRPQUpCTgotCMGmARIDNjE1GJIBIPJcKN7FigMwy8eKAzhYQAFYAWoCU1ZyCEdINE9BSkJOEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) ![](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 Maryville's airport? ### How far is Lambert Field from central Maryville? ### What airport is best to fly into Maryville? ### How many airlines fly to Maryville? ### Which airlines fly to Maryville? ### How many nonstop flights are there to Maryville? ### Where are the most popular flights to Maryville departing from? ### How long is the flight to Maryville Airport? ### How to book the cheapest flight to Maryville? ### Do you have any tips for my flight to Maryville? > - Air travel can be a pleasure if you take the right things. First things first, you'll need basic toiletry items, such as a toothbrush and some deodorant, a spare pair of socks and a magazine or two. Next, leave space in your bag for your mobile phone, a charger, your medications and perhaps a comfy neck pillow too. Lastly, don't forget to take your passport, travel papers and some cash. > > > Do not pack the following items in your hand luggage: > > > - While the list of prohibited items can differ between airlines, the general guide to follow is avoid carrying anything sharp, flammable or explosive. This includes knives, scissors, spray paint and flares. Sports equipment like ice skates, and objects that could injure passengers, such as firearms and swords, aren't allowed in the cabin either. > > > What to wear on a flight: > > > - Your aim is to feel as comfortable as you can. Pick slip-on footwear, dress in loose, natural fibers and don't forget to bring a jacket in case it gets cold in the cabin. > - Deep vein thrombosis (DVT), a blood clotting condition caused by extended periods of inactivity, can be a risk on long-haul flights. Make a point of walking around the cabin or do some simple exercises in your seat to improve your circulation. ### How to get through airport security fast when flying to Maryville? > - Airport security personnel first need to make sure that you have a valid passport and matching boarding pass before you can proceed any further. Have them in your hand, ready for inspection. > - Time to strip down. Well sort of. Your belt, jacket, keys and other items in your pocket, like your earphones, will need to go on a tray through the X-ray machine. Make the whole process faster by removing them before your turn arrives. > - Electronic devices like phones and laptops will also need to go on a tray for inspection. Don't worry though, you'll be back online before you know it. > - Want to bring along your favourite hand and nail cream? No problem. As long as the volume is no larger than 3.4 ounces (100 millilitres) and it's stored in a zip-close bag, it's fine to bring with you in your carry-on luggage. > - Slip-on shoes are a clever footwear choice as you're less likely to be asked to remove them when going through security. Boots and other bulky shoes are usually subjected to extra screening. > - Airlines won't allow any sharp or pointed objects in your carry-on baggage. If you must bring these kinds of items, check them in. ## Book with confidence Expedia.ca gives you the best tools to secure great deals on flights to Maryville. 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 Maryville. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Maryville. 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 Maryville 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 Maryville. Looking to save even more? Get additional savings by bundling your Maryville 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 Maryville trip! ## Travel information | Destination airport | Lambert-St. Louis Intl. | | ----------------------------- | ----------------------- | | Destination airport IATA code | STL | | Destination city name | St. Louis | | Roundtrip price | CA $361 | ## Trending flights to Maryville Prices were available within the past 7 days and start at CA $221 for one-way flights and CA $362 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) Wed, Apr 22 - Mon, Apr 27 YVR Vancouver STL St. Louis CA $362 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:STL,departure:22/04/2026TANYT&leg2=from:STL,to:YVR,departure:27/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:361.47&airProductToken=AQpECiAI1YIBEgM2NDAYuI0BIINpKOeEiwMwmYaLAzhOQABYAQogCNWCARIEMTQyMhiDaSDyXCjRiIsDMNKJiwM4TkABWAEKRAofCNWCARIDNzI1GPJcIINpKMnAiwMw48GLAzhOQABYAQohCNWCARIEMTkxMBiDaSC4jQEoqcKLAzDkw4sDOE5AAVgBEgoIARABGAEqAlVBGAEiBAgBEAEoBDAB) \*Available to Expedia members.