Title: Cheap Flights to Crestwood , MO from CA $146 - Expedia.ca ![Lodging Image](https://a.travel-assets.com/travel-assets-manager/bex-affinities/lodging.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/bex-affinities/lodging.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Crestwood , MO from CA $146 [View CA $146 flight on Tue, Apr 7, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:DTW,to:STL,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:146.00&airProductToken=AQppCjMIwYIBEgQyMDUwGOO0ASDimgEo4tyJAzDX3YkDOEJAAFgBagVCQVNJQ3IIT1ZBSUtTQlYKMgjBggESBDI5NDMY4poBIPJcKI7eiQMwi9-JAzhCQAFYAWoFQkFTSUNyCE9WQUlLU0JWEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) - [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 Crestwood](https://expedia.ca/Crestwood-Hotels.d93759.Travel-Guide-Hotels)[Crestwood Car Rentals](https://expedia.ca/Car-Rentals-In-Crestwood.d93759.Car-Rental-Guide)[Crestwood Vacation Packages](https://expedia.ca/Crestwood.d93759.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:Crestwood, Missouri, United States of America,departure:22/02/2026TANYT&leg2=from:Crestwood, Missouri, United States of America,to:CMH,departure:01/03/2026TANYT&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:Crestwood, Missouri, United States of America,departure:22/02/2026TANYT&leg2=from:Crestwood, Missouri, United States of America,to:CMH,departure:01/03/2026TANYT&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:Crestwood, Missouri, United States of America,departure:22/02/2026TANYT&leg2=from:Crestwood, Missouri, United States of America,to:CMH,departure:01/03/2026TANYT&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:Crestwood, Missouri, United States of America,departure:22/02/2026TANYT&leg2=from:Crestwood, Missouri, United States of America,to:CMH,departure:01/03/2026TANYT&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:Crestwood, Missouri, United States of America,departure:22/02/2026TANYT&leg2=from:Crestwood, Missouri, United States of America,to:CMH,departure:01/03/2026TANYT&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:Crestwood, Missouri, United States of America,departure:22/02/2026TANYT&leg2=from:Crestwood, Missouri, United States of America,to:CMH,departure:01/03/2026TANYT&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:Crestwood, Missouri, United States of America,departure:22/02/2026TANYT&leg2=from:Crestwood, Missouri, United States of America,to:CMH,departure:01/03/2026TANYT&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 Crestwood? Prices were available within the past 7 days and start at CA $146 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 3 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, Apr 24 - Mon, Apr 27 DTW Detroit STL St. Louis CA $321 Roundtrip found 10 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DTW,to:STL,departure:24/04/2026TANYT&leg2=from:STL,to:DTW,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:321.00&airProductToken=AQpnCjIIwYIBEgQxMjU5GOO0ASCuHCjYmIsDMKyZiwM4QkAAWAFqBUJBU0lDcghPVkFJWVNCVgoxCMGCARIEMzg3MBiuHCDyXCjPmYsDMKSaiwM4QkABWAFqBUJBU0lDcghPVkFJWVNCVgpmCjAIwYIBEgM0MTgY8lwgrhwoncCLAzD7wIsDOEJAAFgBagVCQVNJQ3IIT1ZBSVlTQlYKMgjBggESBDMxMTAYrhwg47QBKL7CiwMwnMOLAzhCQAFYAWoFQkFTSUNyCE9WQUlZU0JWEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Fri, Apr 24 - Mon, Apr 27 DTW Detroit STL St. Louis CA $380 Roundtrip found 10 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DTW,to:STL,departure:24/04/2026TANYT&leg2=from:STL,to:DTW,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:379.28&airProductToken=AQo4CjYIxJgBEgQxNTQxGOO0ASDyXCign4sDMIagiwM4RUAAWAFqCU1BSU5CQVNJQ3IIVkFWU0E2QkMSCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Fri, Apr 17 - Tue, Apr 21 YVR Vancouver STL St. Louis CA $422 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:STL,departure:17/04/2026TANYT&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:421.69&airProductToken=AQpECiEIwaYBEgQyNDgyGLiNASCSASj80IoDMLvRigM4WEAAWAEKHwjBpgESAzM4OBiSASDyXCiY2IoDMIjaigM4WEABWAEKRAofCMGmARIDMzg4GPJcIJIBKIL8igMwk_6KAzhYQABYAQohCMGmARIEMjA0MRiSASC4jQEo6_6KAzCm_4oDOFhAAVgBEgoIARABGAEqAkFTGAEiBAgBEAEoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, May 6 - Wed, May 27 YOW Ottawa STL St. Louis CA $433 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:STL,departure:06/05/2026TANYT&leg2=from:STL,to:YOW,departure:27/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:432.43&airProductToken=AQpFCiEIwYYBEgQ4MDA4GNizASCYXSjRo4wDMIKkjAM4R0AAWAEKIAjBhgESBDE1NjUYmF0g8lwosqWMAzDhpowDOEdAAVgBCkUKIAjVggESBDQ0MjMY8lwgrhwojo2OAzDwjY4DOE5AAFgBCiEI1YIBEgQzNjYxGK4cINizASjbjo4DMOWPjgM4TkABWAESCggBEAEYASoCQUMYASIECAEQASgIKAQwAQ) ## 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 Crestwood. 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 Crestwood. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Crestwood. 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 Crestwood 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 Crestwood. Looking to save even more? Get additional savings by bundling your Crestwood 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 Crestwood trip! ## Frequently asked questions ### What is the name of Crestwood's airport? ### How far is STL from central Crestwood? ### What airport is best to fly into Crestwood? ### How many airlines fly to Crestwood? ### Which airlines fly to Crestwood? ### How many nonstop flights are there to Crestwood? ### Where are the most popular flights to Crestwood departing from? ### How long is the flight to Crestwood Airport? ### How to book the cheapest flight to Crestwood? ### Do you have any tips for my flight to Crestwood? > - Air travel can be a pleasure if you bring the right gear. Firstly, you'll want a few basic toiletry items, such as a toothbrush and lip balm, a clean set of clothes and a few magazines. Secondly, make room in your hand luggage for your electronic devices, chargers, any medications and perhaps a proper neck pillow as well. Lastly, and most importantly, don't forget to take your passport, travel papers and some cash. > > > Do not pack the following items in your hand luggage: > > > - Pack all your full-sized bottles of shampoo and hair gel in your checked luggage. Any liquids or gels in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by security. Pointed or sharp objects, like your precious Swiss Army knife, and dangerous products which are explosive or flammable, such as flares, chemicals agents and strong acids, are also restricted. > > > What to wear on a flight: > > > - The aisles of a plane are no place for a fashion parade. Dress in comfortable layers and pick shoes that are flat, enclosed and easy to slip on and off. > - You're probably aware of deep vein thrombosis (DVT), a blood clot condition caused by long periods of sitting. To minimize your risk on board, drink plenty of water, consider wearing compression socks or tights and keep your feet and legs moving. ### How to get through airport security fast when flying to Crestwood? > - Keep your boarding pass and passport within close reach. They'll be the first things you'll be asked to show at airport security. > - The X-ray machine comes next. Remove anything metal on you that is likely to set off the scanner's alarm. This includes items like headphones or earphones, as well as your coat or jacket. They'll need to be placed on the conveyor belt for screening. > - All electronic gadgets, including your phone and tablet, will also need to be separately scanned. > - Any liquids or gels, such as shampoo or hand cream, that you want to take on board must be no greater than 3.4 ounces (100 millilitres). Also, they all must fit inside a quart-size (one litre), clear zip-close bag. > - There's a good chance you'll be asked to take your shoes off for scanning, so wearing slip-on shoes is always a wise idea. > - Airlines won't allow any sharp items or pocket knives in your hand luggage. If you need to bring these kinds of items, put them in your checked baggage. __Flights to Crestwood information__ | Destination airport | Lambert-St. Louis Intl. | | ----------------------------- | ----------------------- | | Destination airport IATA code | STL | | Destination city name | St. Louis | | Roundtrip price | CA $297 | ## Trending flights to Crestwood Prices were available within the past 7 days and start at CA $146 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 ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sat, Apr 18 - Sat, Apr 18 YVR Vancouver STL St. Louis CA $354 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:STL,departure:18/04/2026TANYT&leg2=from:STL,to:YVR,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:353.89&airProductToken=AQpvCjYIxJgBEgQzNzIwGLiNASDyEijv1ooDMITYigM4RUAAWAFqCU1BSU5CQVNJQ3IIVkFWU0gzQkMKNQjEmAESBDI0NTUY8hIg8lwot9iKAzDc2YoDOEVAAVgBaglNQUlOQkFTSUNyCFZBVlNIM0JDCm8KNQjEmAESBDE0OTIY8lwg8hIo6NqKAzCu3IoDOEVAAFgBaglNQUlOQkFTSUNyCFZBVlNIM0JDCjYIxJgBEgQzNzE5GPISILiNASiU3YoDMKveigM4RUABWAFqCU1BSU5CQVNJQ3IIVkFWU0gzQkMSCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) \*Available to Expedia members.