Title: Cheap Flights to Green Park , MO from CA $161 - 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 Green Park , MO from CA $161 [View CA $161 flight on Fri, May 1, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:DTW,to:STL,departure:01/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:160.50&airProductToken=AQpnCjIIwYIBEgQxMjU5GOO0ASCuHCi454sDMIzoiwM4QkAAWAFqBUJBU0lDcghPVkFJWVNCVgoxCMGCARIEMzg3MBiuHCDyXCiv6IsDMITpiwM4QkABWAFqBUJBU0lDcghPVkFJWVNCVhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) - [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 Green Park](https://expedia.ca/Green-Park-Hotels.d6252525.Travel-Guide-Hotels)[Green Park Car Rentals](https://expedia.ca/Car-Rentals-In-Green-Park.d6252525.Car-Rental-Guide)[Green Park Vacation Packages](https://expedia.ca/Green-Park.d6252525.Destination-Travel-Guides) ## Popular airlines - ![](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:Green Park, Missouri, United States of America,departure:25/02/2026TANYT&leg2=from:Green Park, Missouri, United States of America,to:CMH,departure:04/03/2026TANYT&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:Green Park, Missouri, United States of America,departure:25/02/2026TANYT&leg2=from:Green Park, Missouri, United States of America,to:CMH,departure:04/03/2026TANYT&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:Green Park, Missouri, United States of America,departure:25/02/2026TANYT&leg2=from:Green Park, Missouri, United States of America,to:CMH,departure:04/03/2026TANYT&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:Green Park, Missouri, United States of America,departure:25/02/2026TANYT&leg2=from:Green Park, Missouri, United States of America,to:CMH,departure:04/03/2026TANYT&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:Green Park, Missouri, United States of America,departure:25/02/2026TANYT&leg2=from:Green Park, Missouri, United States of America,to:CMH,departure:04/03/2026TANYT&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:Green Park, Missouri, United States of America,departure:25/02/2026TANYT&leg2=from:Green Park, Missouri, United States of America,to:CMH,departure:04/03/2026TANYT&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:Green Park, Missouri, United States of America,departure:25/02/2026TANYT&leg2=from:Green Park, Missouri, United States of America,to:CMH,departure:04/03/2026TANYT&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 Green Park? Prices were available within the past 7 days and start at CA $161 for one-way flights and CA $298 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, Mar 11 - Sat, Mar 28 DTW Detroit STL St. Louis CA $298 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DTW,to:STL,departure:11/03/2026TANYT&leg2=from:STL,to:DTW,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:297.40&airProductToken=AQpFCiEI1YIBEgQ1NTIzGOO0ASCuHCjkq4cDML6shwM4S0AAWAEKIAjVggESBDU1MDgYrhwg8lwow62HAzCerocDOEtAAVgBCkUKIAjVggESBDQ1MzcY8lwgrhwo-OiIAzDS6YgDOEtAAFgBCiEI1YIBEgQ1NzE3GK4cIOO0ASiA6ogDMNrqiAM4S0ABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Fri, May 1 - Mon, May 4 DTW Detroit STL St. Louis CA $321 Roundtrip found 19 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DTW,to:STL,departure:01/05/2026TANYT&leg2=from:STL,to:DTW,departure:04/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:321.00&airProductToken=AQpnCjIIwYIBEgQzMzg3GOO0ASCuHCj85osDMM_niwM4QkAAWAFqBUJBU0lDcghPVkFJWVNCVgoxCMGCARIEMzg3MBiuHCDyXCiv6IsDMITpiwM4QkABWAFqBUJBU0lDcghPVkFJWVNCVgpnCjEIwYIBEgQyNDQ0GPJcIK4cKJWKjAMw8IqMAzhCQABYAWoFQkFTSUNyCE9WQUlZU0JWCjIIwYIBEgQ0MDU4GK4cIOO0ASjdi4wDMLmMjAM4QkABWAFqBUJBU0lDcghPVkFJWVNCVhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, Feb 25 - Sun, Mar 1 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:25/02/2026TANYT&leg2=from:STL,to:YVR,departure:01/03/2026TANYT&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=AQpvCjYIxJgBEgQxMDY0GLiNASDyEii9kYYDMMiShgM4RUAAWAFqCU1BSU5CQVNJQ3IIVkFVU0EwQlEKNQjEmAESBDI2NjYY8hIg8lwot5SGAzDhlYYDOEVAAVgBaglNQUlOQkFTSUNyCFZBVVNBMEJRCm8KNQjEmAESBDIzNjMY8lwg8hIozLqGAzCZvIYDOEVAAFgBaglNQUlOQkFTSUNyCFZBVVNBMEJRCjYIxJgBEgQxMDQ5GPISILiNASjpvIYDMPy9hgM4RUABWAFqCU1BSU5CQVNJQ3IIVkFVU0EwQlESCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Sat, Jun 6 - Mon, Jun 8 YOW Ottawa STL St. Louis CA $408 Roundtrip found 11 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:STL,departure:06/06/2026TANYT&leg2=from:STL,to:YOW,departure:08/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:407.40&airProductToken=AQpFCiEIwYYBEgQ4MDEwGNizASCYXSjUgI8DMIWBjwM4R0AAWAEKIAjBhgESBDE1NjUYmF0g8lwokoKPAzDBg48DOEdAAVgBCkUKIAjVggESBDEyNzAY8lwgrhwotJOPAzCOlI8DOE5AAFgBCiEI1YIBEgQzNjYxGK4cINizASjblY8DMOWWjwM4TkABWAESCggBEAEYASoCQUMYASIECAEQASgIKAQwAQ) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Sat, Apr 11 - Tue, Apr 21 YVR Vancouver STL St. Louis CA $412 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:STL,departure:11/04/2026TANYT&leg2=from:STL,to:YVR,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:411.36&airProductToken=AQpECiEIwaYBEgQyMDQyGLiNASCSASjfiIoDMKCJigM4WEAAWAEKHwjBpgESAzYxNRiSASDyXCi-jYoDMKuPigM4WEABWAEKRAofCMGmARIDMzg4GPJcIJIBKIL8igMwk_6KAzhYQABYAQohCMGmARIEMjA0MRiSASC4jQEo6_6KAzCm_4oDOFhAAVgBEgoIARABGAEqAkFTGAEiBAgBEAEoBDAB) ## 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. Expedia.ca gives you the best tools to secure great deals on flights to Green Park. 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 Green Park. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Green Park. 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 Green Park 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 Green Park. Looking to save even more? Get additional savings by bundling your Green Park 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 Green Park trip! ## Frequently asked questions ### What is the name of Green Park's airport? ### How far is Lambert-St. Louis Intl. Airport (STL) from central Green Park? ### What airport is best to fly into Green Park? ### How many airlines fly to Green Park? ### Which airlines fly to Green Park? ### How many nonstop flights are there to Green Park? ### Where are the most popular flights to Green Park departing from? ### How long is the flight to Green Park Airport? ### How to book the cheapest flight to Green Park? ### Do you have any tips for my flight to Green Park? > - The trick to having an amazing flight experience is to pack in advance. Start with the essentials: passport, travel docs, cash and medications. Next, take on board items that'll help keep you occupied, like some electronic devices or a good book. It's also wise to pack your chargers, a neck pillow and a pair of earplugs. And of course, don't forget to toss in toiletry items like a toothbrush, cleansing wipes and a spare change of clothes. > > > Do not pack the following items in your hand luggage: > > > - While the list of restricted items can differ between airlines, the general rule of thumb is avoid carrying anything flammable, sharp or explosive. This includes things like screwdrivers, drills, spray paint and fireworks. Sporting equipment like baseball bats, and objects that could harm other people, such as guns and swords, can't come on board with you either. > > > What to wear on a flight: > > > - The aisles of a plane aren't the place for a fashion parade. Wear layers and pick shoes that are roomy, flat and easy to slip on and off. > - The result of prolonged periods of inactivity, deep vein thrombosis (DVT) is a blood clotting condition that can affect passengers during long-distance flights. Lower your risks by staying hydrated, keeping your ankles and legs moving and wearing compression socks to help improve your circulation. ### How to get through airport security fast when flying to Green Park? > - Keep your ID and boarding pass within easy reach. They're the first items you'll be asked to show at airport security. > - Next up, both you and your hand luggage will be X-rayed. To make the process quick and painless, remove anything that is likely to set the alarm off. Items like your belt, coat and earphones will be required to go through the machine. > - All your electronic devices, including your phone and laptop, are also required to be separately scanned. > - Want to bring along your favourite cologne or perfume? As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a zip-close bag, you can keep it with you in your carry-on. > - There's a chance you'll need to take your shoes off for scanning, so wearing slip-on sneakers is always a wise idea. > - Airlines will not allow any sharp or pointed objects in the cabin. If you must bring these kinds of items, put them in your checked luggage. __Flights to Green Park information__ | Destination airport | Lambert-St. Louis Intl. | | ----------------------------- | ----------------------- | | Destination airport IATA code | STL | | Destination city name | St. Louis | | Roundtrip price | CA $297 | ## Trending flights to Green Park Prices were available within the past 7 days and start at CA $161 for one-way flights and CA $298 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) Mon, Apr 20 - Tue, Apr 21 YVR Vancouver STL St. Louis CA $344 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:STL,departure:20/04/2026TANYT&leg2=from:STL,to:YVR,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:343.31&airProductToken=AQpFCiEI1YIBEgQxMDgzGLiNASCycSis84oDML70igM4TkAAWAEKIAjVggESBDU3MzkYsnEg8lwonPWKAzCq94oDOE5AAVgBCkUKIAjVggESBDE0MTUY8lwgg2ko4viKAzD7-YoDOE5AAFgBCiEI1YIBEgQyNDMyGINpILiNASjX-ooDMJL8igM4TkABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) \*Available to Expedia members.