Title: Cody to Veterans Airport of Southern Illinois cheap flights (COD to MWA) - Expedia.com ![Aerial view of combines harvesting soybean field at sunset, Marion County, Illinois](https://images.trvl-media.com/place/2469/037a7826-ef57-4fa7-881f-2ac53fb92b9f.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/2469/037a7826-ef57-4fa7-881f-2ac53fb92b9f.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Cody (COD) to Veterans Airport of Southern Illinois (MWA) ## Popular airlines from Cody, WY (COD-Yellowstone Regional) to Veterans Airport of Southern Illinois (MWA) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.com/Flights-Search?leg1=from:COD,to:MWA,departure:4/1/2026TANYT&leg2=from:MWA,to:COD,departure:4/8/2026TANYT&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_UA.svg) United [](https://www.expedia.com/Flights-Search?leg1=from:COD,to:MWA,departure:4/1/2026TANYT&leg2=from:MWA,to:COD,departure:4/8/2026TANYT&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.com/Flights-Search?leg1=from:COD,to:MWA,departure:4/1/2026TANYT&leg2=from:MWA,to:COD,departure:4/8/2026TANYT&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_DL.svg) Delta [](https://www.expedia.com/Flights-Search?leg1=from:COD,to:MWA,departure:4/1/2026TANYT&leg2=from:MWA,to:COD,departure:4/8/2026TANYT&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_F9.svg) Frontier Airlines [](https://www.expedia.com/Flights-Search?leg1=from:COD,to:MWA,departure:4/1/2026TANYT&leg2=from:MWA,to:COD,departure:4/8/2026TANYT&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_B6.svg) JetBlue Airways [](https://www.expedia.com/Flights-Search?leg1=from:COD,to:MWA,departure:4/1/2026TANYT&leg2=from:MWA,to:COD,departure:4/8/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.com/Flights-Search?leg1=from:COD,to:MWA,departure:4/1/2026TANYT&leg2=from:MWA,to:COD,departure:4/8/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![](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 OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## Frequently asked questions ### How much does a flight from Cody, WY (COD-Yellowstone Regional) to Marion, IL (MWA-Williamson County Regional) cost? ### What is the cheapest month to fly from Cody, WY (COD-Yellowstone Regional) to Marion, IL (MWA-Williamson County Regional)? ### Which airlines fly direct from Cody, WY (COD-Yellowstone Regional) to Marion, IL (MWA-Williamson County Regional)? ### How do I find cheap flights from Cody, WY (COD-Yellowstone Regional) to Marion, IL (MWA-Williamson County Regional)? ### What is the best time to fly from Cody, WY (COD-Yellowstone Regional) to Marion, IL (MWA-Williamson County Regional)? ### What is the earliest flight from Cody, WY (COD-Yellowstone Regional) to Marion, IL (MWA-Williamson County Regional)? ### How long does it take to fly from Cody, WY (COD-Yellowstone Regional) to Marion, IL (MWA-Williamson County Regional)? ### Can you fly business or first class from Cody, WY (COD-Yellowstone Regional) to Marion, IL (MWA-Williamson County Regional)? ### How do I earn miles on a Cody, WY (COD-Yellowstone Regional) to Marion, IL (MWA-Williamson County Regional) flight with Expedia? ### Is it cheaper to buy a plane ticket from Cody, WY (COD-Yellowstone Regional) to Marion, IL (MWA-Williamson County Regional) at the last minute? ### Is it cheaper to book a Cody, WY (COD-Yellowstone Regional) to Marion, IL (MWA-Williamson County Regional) flight and hotel package? ### Can I cancel or change the date of my flight from Cody, WY (COD-Yellowstone Regional) to Marion, IL (MWA-Williamson County Regional)? ## Travel information | Origin airport | Yellowstone Regional | | ------------------- | ------------------------------------- | | Destination airport | Veterans Airport of Southern Illinois | | Distance | 1138 mi | ## Book with confidence # Cody to Veterans Airport of Southern Illinois Flights The cheapest times to fly from Cody to Veterans Airport of Southern Illinois On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Cody to Veterans Airport of Southern Illinois are during the month of . You can find some of the cheapest flights from Cody to Veterans Airport of Southern Illinois with Expedia's search tool and vast selection of airlines. The best time to book a flight from Cody to Veterans Airport of Southern Illinois Sunday is one of the best days to book for cheap flights from Cody to Veterans Airport of Southern Illinois: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance. How to find cheap round-trip tickets from Cody to Veterans Airport of Southern Illinois Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Cody to Veterans Airport of Southern Illinois in 2026\. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members. Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Cody to Veterans Airport of Southern Illinois flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps. You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Cody to Veterans Airport of Southern Illinois airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures. \*Terms apply. Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. 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