Title: Cheap Flights to Saint Charles , IA from CA $217 - Expedia.ca ![cuttler-donahoe covered bridge, iowa](https://images.trvl-media.com/place/553248634983484134/d92bb5fd-1d76-4e51-9760-b83600e1444d.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/553248634983484134/d92bb5fd-1d76-4e51-9760-b83600e1444d.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Saint Charles , IA from CA $217 [View CA $217 flight on Wed, Mar 4, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:BUF,to:DSM,departure:04/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:216.40&airProductToken=AQpmCjEIwYIBEgQ0MzQ5GIEtIK4cKIXhhgMwiuKGAzhCQABYAWoFQkFTSUNyCFFWQUlLU0JYCjEIwYIBEgQzNDg0GK4cIMNkKO7ihgMww-OGAzhCQAFYAWoFQkFTSUNyCFFWQUlLU0JYEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) - [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 Saint Charles](https://expedia.ca/Saint-Charles-Hotels.d553248634983484134.Travel-Guide-Hotels)[Saint Charles Car Rentals](https://expedia.ca/Car-Rentals-In-Saint-Charles.d553248634983484134.Car-Rental-Guide)[Saint Charles Vacation Packages](https://expedia.ca/Saint-Charles.d553248634983484134.Destination-Travel-Guides) ## Popular airlines to Saint Charles - ![](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:Saint Charles, Iowa, United States of America,departure:23/02/2026TANYT&leg2=from:Saint Charles, Iowa, United States of America,to:CMH,departure:02/03/2026TANYT&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:Saint Charles, Iowa, United States of America,departure:23/02/2026TANYT&leg2=from:Saint Charles, Iowa, United States of America,to:CMH,departure:02/03/2026TANYT&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:Saint Charles, Iowa, United States of America,departure:23/02/2026TANYT&leg2=from:Saint Charles, Iowa, United States of America,to:CMH,departure:02/03/2026TANYT&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:Saint Charles, Iowa, United States of America,departure:23/02/2026TANYT&leg2=from:Saint Charles, Iowa, United States of America,to:CMH,departure:02/03/2026TANYT&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_AS.svg) Alaska Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Saint Charles, Iowa, United States of America,departure:23/02/2026TANYT&leg2=from:Saint Charles, Iowa, United States of America,to:CMH,departure:02/03/2026TANYT&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_F9.svg) Frontier Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Saint Charles, Iowa, United States of America,departure:23/02/2026TANYT&leg2=from:Saint Charles, Iowa, United States of America,to:CMH,departure:02/03/2026TANYT&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_QF.svg) Qantas Airways [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Saint Charles, Iowa, United States of America,departure:23/02/2026TANYT&leg2=from:Saint Charles, Iowa, United States of America,to:CMH,departure:02/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"QF"}}]) - ![](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 Saint Charles? Prices were available within the past 7 days and start at CA $217 for one-way flights and CA $369 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, May 2 CAE Columbia DSM Des Moines CA $369 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:CAE,to:DSM,departure:18/04/2026TANYT&leg2=from:DSM,to:CAE,departure:02/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:368.30&airProductToken=AQpECiAIxJgBEgQyOTQ0GIIgIOBcKPfYigMwvdmKAzhFQABYAQogCMSYARIEMjAwNhjgXCDDZCiT2ooDMJXbigM4RUABWAEKRAogCMSYARIEMjA4NhjDZCDgXCig94sDMJ34iwM4RUAAWAEKIAjEmAESBDIxOTMY4FwggiAoxviLAzCB-YsDOEVAAVgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Fri, Apr 24 - Tue, May 5 YOW Ottawa DSM Des Moines CA $411 Roundtrip found 8 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:DSM,departure:24/04/2026TANYT&leg2=from:DSM,to:YOW,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:410.48&airProductToken=AQpFCiEI1YIBEgQzNjYzGNizASCuHCj0mosDMI2ciwM4TkAAWAEKIAjVggESBDE4MzAYrhwgw2Qot5yLAzCNnYsDOE5AAVgBCkUKIAjVggESBDU3MjYYw2Qgrhwog5WMAzDllYwDOE5AAFgBCiEI1YIBEgQzNjYxGK4cINizASiPl4wDMJeYjAM4TkABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, Apr 11 - Tue, Apr 14 BUF Buffalo DSM Des Moines CA $449 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:DSM,departure:11/04/2026TANYT&leg2=from:DSM,to:BUF,departure:14/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:449.00&airProductToken=AQpmCjEIwYIBEgQ0NDIzGIEtIK4cKPaLigMw_4yKAzhCQABYAWoFQkFTSUNyCFFWQUlYU0JYCjEIwYIBEgQxNTc3GK4cIMNkKNGOigMwoY-KAzhCQAFYAWoFQkFTSUNyCFFWQUlYU0JYCmcKMgjBggESBDIwMzIYw2Qg4poBKJ6sigMwrq2KAzhCQABYAWoFQkFTSUNyCFFWQUlLU0JYCjEIwYIBEgM3MDMY4poBIIEtKJWvigMwgLCKAzhCQAFYAWoFQkFTSUNyCFFWQUlLU0JYEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, Mar 31 - Wed, Apr 15 YHZ Halifax DSM Des Moines CA $460 Roundtrip found 13 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YHZ,to:DSM,departure:31/03/2026TANYT&leg2=from:DSM,to:YHZ,departure:15/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:459.12&airProductToken=AQppCiIIwYYBEgQ0MTY0GPjJASDEjQEoro6JAzDMj4kDOEdAAFgBCiEIwYYBEgQ1MDY3GMSNASCuHCjGkIkDMO2RiQM4R0ABWAEKIAjBhgESBDM0OTEYrhwgw2QorpKJAzCPk4kDOEdAAVgBCmkKIAjBhgESBDUxNTUYw2QgrhwoiLSKAzDotIoDOEdAAFgBCiEIwYYBEgQ0MTE0GK4cINizASiPtooDMJe3igM4R0ABWAEKIgjBhgESBDc2OTIY2LMBIPjJASi9uIoDMLW5igM4R0ABWAESCggBEAEYASoCQUMYASIECAEQASgIKAQwAQ) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Fri, Jul 31 - Sat, Aug 8 YHZ Halifax DSM Des Moines CA $472 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YHZ,to:DSM,departure:31/07/2026TANYT&leg2=from:DSM,to:YHZ,departure:08/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:471.53&airProductToken=AQpHCiII16YBEgQxMDUwGPjJASDjtAEoluuTAzC77JMDOExAAFgBCiEI16YBEgQ3MDIyGOO0ASDDZCjb7ZMDMMnukwM4TEABWAEKRwohCNemARIENzI3MRjDZCDjtAEovMSUAzCnxZQDOExAAFgBCiII16YBEgQxMDUxGOO0ASD4yQEo7caUAzCIyJQDOExAAVgBEgoIARABGAEqAldTGAEiBAgBEAEoBDAB) ## Find the cheapest month to fly from Columbus (CMH) to Des Moines (DSM) ### October is typically the cheapest month to fly From CA $251 - CA $773 per traveller. Expedia.ca gives you the best tools to secure great deals on flights to Saint Charles. 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 Saint Charles. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Saint Charles. 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 Saint Charles 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 Saint Charles. Looking to save even more? Get additional savings by bundling your Saint Charles 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 Saint Charles trip! ## Frequently asked questions ### What is the name of Saint Charles' airport? ### How far is DSM from central Saint Charles? ### What airport is best to fly into Saint Charles? ### How many airlines fly to Saint Charles? ### Which airlines fly to Saint Charles? ### How many nonstop flights are there to Saint Charles? ### Where are the most popular flights to Saint Charles departing from? ### How long is the flight to Saint Charles Airport? ### How to book the cheapest flight to Saint Charles? ### Do you have any tips for my flight to Saint Charles? > - First and foremost, pack your passport, important documents, bank cards and daily medications. Next, you'll want some in-flight entertainment to while away the hours. A thrilling novel and a tablet crammed with your favourite movies are some fantastic options. If you intend to catch more than just forty winks, a quality neck pillow and a pair of earplugs will also come in handy. Finally, make room for a few toiletry items so you'll hop off the plane feeling fresh as a daisy. > > > Do not pack the following items in your hand luggage: > > > - Check carefully that you don't have sharp objects (like a knife or scissors) lurking in the bottom of your carry-on luggage. Other banned items include explosive or flammable goods, such as fuel and matches, and liquids and gels in containers with a volume of more than 3.4 ounces (100 millilitres). > > > What to wear on a flight: > > > - Comfort should be your main priority when deciding what to wear on board. Loose, breathable clothing is a smart choice, as are flat, enclosed shoes. > - You're probably aware of deep vein thrombosis (DVT), a blood clotting condition caused by long periods of inactivity. To lower your risk on board, drink plenty of water, consider wearing compression socks or tights and keep your legs and feet moving. ### How to get through airport security fast when flying to Saint Charles? > - Your ID and travel documents will need to be shown to airport security. Have them easily accessible so you don't hold up the line. > - Time to strip down. Well kind of. Your coat, belt, keys and other small items, like coins, will need to go on a tray through the X-ray machine. Make the whole process easier by removing them before your turn arrives. > - For just a few moments, you'll need to unplug from the digital world. Your phone, laptop and any other electronics will also need to go through the scanner. > - Remember to remove liquids and gels from your hand 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 in a single quart-size (one litre), clear zip-close bag. > - Lightweight sneakers are a clever footwear choice as you're less likely to be asked to remove them when passing through security. Hiking boots and heavier-style shoes are usually subjected to additional screening. > - Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, pack them safely away in your checked suitcase. They won't be allowed in the cabin. __Flights to Saint Charles information__ | Destination airport | Des Moines Intl. | | ----------------------------- | ---------------- | | Destination airport IATA code | DSM | | Destination city name | Des Moines | | Roundtrip price | CA $368 | ## Trending flights to Saint Charles Prices were available within the past 7 days and start at CA $217 for one-way flights and CA $369 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) Tue, Apr 28 - Tue, Apr 28 YOW Ottawa DSM Des Moines CA $403 Roundtrip found 8 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:DSM,departure:28/04/2026TANYT&leg2=from:DSM,to:YOW,departure:28/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:402.82&airProductToken=AQpFCiEI1YIBEgQzNTgxGNizASCuHCjxxYsDMIrHiwM4TkAAWAEKIAjVggESBDM0NzgYrhwgw2QouMiLAzCZyYsDOE5AAVgBCkQKHwjVggESAzMxMhjDZCCuHCjFyosDMKHLiwM4TkAAWAEKIQjVggESBDM0MDIYrhwg2LMBKPnLiwMw_8yLAzhOQAFYARIKCAEQARgBKgJVQRgBIgQIARABKAQwAQ) \*Available to Expedia members.