Title: Cheap Flights to Ralston , WY from CA $431 - 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 Ralston , WY from CA $431 [View CA $431 flight on Fri, Apr 3, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YYZ,to:COD,departure:03/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:430.58&airProductToken=AQpwCjYI1YIBEgM1NjgYmM4BIINpKKKxiQMwjbOJAzhOQABYAWoKMV9iYXNpY2Vjb3IIR05BNUFVQk4KNgjVggESBDUxMzIYg2kgwhsoubSJAzCdtYkDOE5AAFgBagoxX2Jhc2ljZWNvcghHTkE1QVVCThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) [Hotels in Ralston](https://expedia.ca/Ralston-Hotels.d553248634983078562.Travel-Guide-Hotels)[Ralston Car Rentals](https://expedia.ca/Car-Rentals-In-Ralston.d553248634983078562.Car-Rental-Guide)[Ralston Vacation Packages](https://expedia.ca/Ralston.d553248634983078562.Destination-Travel-Guides) ## Popular airlines to Ralston - ![](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:Ralston, Wyoming, United States of America,departure:03/03/2026TANYT&leg2=from:Ralston, Wyoming, United States of America,to:CMH,departure:10/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](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 Ralston? Prices were available within the past 7 days and start at CA $431 for one-way flights and CA $781 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) Sun, May 17 - Sat, May 23 YYZ Toronto COD Cody CA $781 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:COD,departure:17/05/2026TANYT&leg2=from:COD,to:YYZ,departure:23/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:780.98&airProductToken=AQpECiAI1YIBEgM1NjgYmM4BIINpKKKgjQMwjaKNAzhOQABYAQogCNWCARIENTEzMhiDaSDCGyi5o40DMJ2kjQM4TkABWAEKZwogCNWCARIENTA2MhjCGyCDaSjA5Y0DMKTmjQM4TkAAWAEKIAjVggESBDE0MzAYg2kgrhwo-eaNAzCY6I0DOE5AAVgBCiEI1YIBEgQyMjQ3GK4cIJjOASiY640DMIHsjQM4TkABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, Apr 8 - Sat, Apr 25 YOW Ottawa COD Cody CA $786 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:COD,departure:08/04/2026TANYT&leg2=from:COD,to:YOW,departure:25/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:785.87&airProductToken=AQpmCiEI1YIBEgQzNTgxGNizASCuHCjx5IkDMIrmiQM4TkAAWAEKHwjVggESAzI1MBiuHCCDaSi05okDMOPniQM4TkABWAEKIAjVggESBDUwNzgYg2kgwhsoi-iJAzDy6IkDOE5AAVgBCmYKIAjVggESBDUwOTkYwhsgg2kotaiLAzCbqYsDOE5AAFgBCh8I1YIBEgM3OTgYg2kgiBgow6mLAzCVq4sDOE5AAVgBCiEI1YIBEgQ0NDUxGIgYINizASi_q4sDMKqsiwM4TkABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, May 23 - Wed, Jun 3 YYZ Toronto COD Cody CA $792 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:COD,departure:23/05/2026TANYT&leg2=from:COD,to:YYZ,departure:03/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:791.20&airProductToken=AQpsCjQI1YIBEgM1NjgYmM4BIINpKOLjjQMww-WNAzhOQABYAWoIRUNPQkFTSUNyCExOQTVBVUJOCjQI1YIBEgQ1MTMyGINpIMIbKPnmjQMw2-eNAzhOQAFYAWoIRUNPQkFTSUNyCExOQTVBVUJOCqMBCjQI1YIBEgQ1MDYyGMIbIINpKJvhjgMwheKOAzhOQABYAWoIRUNPQkFTSUNyCExOQTVBVUJOCjQI1YIBEgQxNDMwGINpIK4cKNnijgMw-OOOAzhOQAFYAWoIRUNPQkFTSUNyCExOQTVBVUJOCjUI1YIBEgQyMjQ3GK4cIJjOASj55o4DMOLnjgM4TkABWAFqCEVDT0JBU0lDcghMTkE1QVVCThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Fri, May 8 - Sun, May 17 YYZ Toronto COD Cody CA $823 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:COD,departure:08/05/2026TANYT&leg2=from:COD,to:YYZ,departure:17/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:822.77&airProductToken=AQpECiAI1YIBEgM1NjgYmM4BIINpKIK7jAMw7byMAzhOQABYAQogCNWCARIENTEzMhiDaSDCGyiZvowDMP2-jAM4TkABWAEKRQogCNWCARIENTA5ORjCGyCDaSj8n40DMOSgjQM4TkAAWAEKIQjVggESBDEwOTQYg2kgmM4BKJWhjQMw3KKNAzhOQAFYARIKCAEQARgBKgJVQRgBIgQIARABKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Thu, Sep 3 - Tue, Sep 8 YTZ Toronto COD Cody CA $1,570 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YTZ,to:COD,departure:03/09/2026TANYT&leg2=from:COD,to:YTZ,departure:08/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1569.61&airProductToken=AQqiAQo1CMGGARIENzk2Mhj4zAEgmF0o3uiWAzCr6ZYDOEtAAFgBaghTVEFOREFSRHIIS05BMkE2VEcKNAjBhgESBDEwNzUYmF0gg2kozuqWAzDc7JYDOEtAAVgBaghTVEFOREFSRHIIS05BMkE2VEcKMwjVggESBDUxMzIYg2kgwhsomO2WAzD67ZYDOFVAAVgBagdFQ09OT01ZcghVQUEwQUFFTgqrAQozCNWCARIENTA2MhjCGyCDaSjApJcDMKSllwM4TEAAWAFqB0VDT05PTVlyCExOQTRBVVRHCjII1YIBEgMzNzcYg2kgrhwo2qWXAzDpppcDOExAAVgBagdFQ09OT01ZcghMTkE0QVVURwpACNWCARIEODY3ORiuHCD4zAEoqaqXAzCOq5cDOExAAVgBagdFQ09OT01ZcghMTkE0QVVUR3oKCMGGARIEODY3ORIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMAE) ![](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 Ralston's airport? ### How far is Yellowstone Regional Airport (COD) from central Ralston? ### What airport is best to fly into Ralston? ### How many airlines fly to Ralston? ### Which airlines fly to Ralston? ### How many nonstop flights are there to Ralston? ### Where are the most popular flights to Ralston departing from? ### How long is the flight to Ralston Airport? ### How to book the cheapest flight to Ralston? ### Do you have any tips for my flight to Ralston? > - The secret to having an amazing flight experience is to be prepared. Start with the essentials: passport, travel docs, bank cards and daily medications. Next, take on board items that'll help keep you busy, like some electronic devices or a good read. It's also smart to pack your chargers, a neck pillow and a pair of earplugs. Finally, don't forget to chuck in toiletry items like a toothbrush, deodorant and a clean set of clothes. > > > Do not pack the following items in your hand luggage: > > > - Double-check that you don't have a Swiss Army knife lurking in the bottom of your hand luggage. Other banned items include explosive or flammable products, such as aerosol cans and fuel, and gels and liquids in containers with a volume of more than 3.4 ounces (100 millilitres). > > > What to wear on a flight: > > > - Your aim is to be as comfortable as possible. Pick shoes that are easy to slip on and off, dress in loose, natural fibers and remember to bring a pullover in case you get chilly in the cabin. > - 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, stay hydrated, consider wearing compression socks or tights and move your legs and feet often. ### How to get through airport security fast when flying to Ralston? > - Your travel ID and boarding pass will need to be inspected by security personnel. Have them close by so you don't have to dig around for them. > - After that, both you and your hand luggage will be X-rayed. To speed things up, take off anything that is likely to set the alarm off. Items such as your jacket, belt and headphones will be required to go through the machine. > - All your electronics, including your tablet and phone, will also need to be separately scanned. > - Any liquids or gels, such as shampoo or hairspray, that you want to take on board must be no larger than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), clear zip-lock bag. > - Lightweight sneakers are a practical footwear choice as you're less likely to be required to remove them when passing through security. Big boots and other heavy shoes are usually subjected to additional screening. > - Sharp or pointed objects (like knives and scissors) are not allowed in the cabin. They'll be confiscated at security, so pack them in your checked baggage. ## Book with confidence Expedia.ca gives you the best tools to secure great deals on flights to Ralston. 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 Ralston. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Ralston. 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 Ralston 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 Ralston. Looking to save even more? Get additional savings by bundling your Ralston 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 Ralston trip! ## Travel information | Destination airport | Yellowstone Regional | | ----------------------------- | -------------------- | | Destination airport IATA code | COD | | Destination city name | Cody | | Roundtrip price | CA $781 | ## Trending flights to Ralston Prices were available within the past 7 days and start at CA $431 for one-way flights and CA $781 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) Sun, May 17 - Sat, May 23 YYZ Toronto COD Cody CA $781 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:COD,departure:17/05/2026TANYT&leg2=from:COD,to:YYZ,departure:23/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:780.98&airProductToken=AQpECiAI1YIBEgM1NjgYmM4BIINpKKKgjQMwjaKNAzhOQABYAQogCNWCARIENTEzMhiDaSDCGyi5o40DMJ2kjQM4TkABWAEKZwogCNWCARIENTA2MhjCGyCDaSjA5Y0DMKTmjQM4TkAAWAEKIAjVggESBDE0MzAYg2kgrhwo-eaNAzCY6I0DOE5AAVgBCiEI1YIBEgQyMjQ3GK4cIJjOASiY640DMIHsjQM4TkABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) \*Available to Expedia members.