Title: Cheap Flights to Casey , IL from CA $434 - Expedia.ca

![](https://images.trvl-media.com/place/7291/9eb76f43-60c2-403c-814f-fac13037a69d.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

Photo by throwingsofas

![](https://images.trvl-media.com/place/7291/9eb76f43-60c2-403c-814f-fac13037a69d.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

# Cheap Flights to Casey , IL from CA $434

[View CA $434 flight on Fri, May 22, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YYC,to:CMI,departure:22/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:433.93&airProductToken=AQpmCjEIwYIBEgQxNjMzGJgWIK4cKN_UjQMwsdaNAzhCQABYAWoFQkFTSUNyCFFWQUNaTkJaCjEIwYIBEgQzNDc3GK4cIIJDKKnZjQMw7dmNAzhCQAFYAWoFQkFTSUNyCFFWQUNaTkJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) 

[Hotels in Casey](https://expedia.ca/Casey-Hotels.d7291.Travel-Guide-Hotels)[Casey Car Rentals](https://expedia.ca/Car-Rentals-In-Casey.d7291.Car-Rental-Guide)[Casey Vacation Packages](https://expedia.ca/Casey.d7291.Destination-Travel-Guides)

## Popular airlines to Casey

- ![](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:Casey, Illinois, United States of America,departure:14/04/2026TANYT&leg2=from:Casey, Illinois, United States of America,to:CMH,departure:21/04/2026TANYT&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:Casey, Illinois, United States of America,departure:14/04/2026TANYT&leg2=from:Casey, Illinois, United States of America,to:CMH,departure:21/04/2026TANYT&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:Casey, Illinois, United States of America,departure:14/04/2026TANYT&leg2=from:Casey, Illinois, United States of America,to:CMH,departure:21/04/2026TANYT&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:Casey, Illinois, United States of America,departure:14/04/2026TANYT&leg2=from:Casey, Illinois, United States of America,to:CMH,departure:21/04/2026TANYT&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:Casey, Illinois, United States of America,departure:14/04/2026TANYT&leg2=from:Casey, Illinois, United States of America,to:CMH,departure:21/04/2026TANYT&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:Casey, Illinois, United States of America,departure:14/04/2026TANYT&leg2=from:Casey, Illinois, United States of America,to:CMH,departure:21/04/2026TANYT&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_NK.svg)  
Spirit Airlines  
[](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Casey, Illinois, United States of America,departure:14/04/2026TANYT&leg2=from:Casey, Illinois, United States of America,to:CMH,departure:21/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"NK"}}])

- ![](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 Casey?

Prices were available within the past 7 days and start at CA $434 for one-way flights and CA $598 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, May 6 - Tue, May 26

YYC

Calgary

DEC

Decatur

CA $598

Roundtrip

found 5 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYC,to:DEC,departure:06/05/2026TANYT&leg2=from:DEC,to:YYC,departure:26/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:597.77&airProductToken=AQplCiAI1YIBEgQxOTUzGJgWIINpKI-kjAMwq6WMAzhHQABYAQofCNWCARIDMjk3GINpIK4cKOinjAMwhqmMAzhHQAFYAQogCNWCARIENTAyNxiuHCCDESidrIwDMOasjAM4TEABWAEKZgogCNWCARIENjA3NxiDESCuHCilh44DMOmHjgM4TEAAWAEKIAjBhgESBDQxMzEYrhwgmDEoxI-OAzC7kY4DOEdAAVgBCiAIwYYBEgQ4MTQzGJgxIJgWKKKSjgMw35KOAzhHQAFYARIKCAEQARgBKgJVQRgBIgQIARABKAgoBDAB)

![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)

Tue, Apr 21 - Tue, May 5

YYC

Calgary

DEC

Decatur

CA $615

Roundtrip

found 5 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYC,to:DEC,departure:21/04/2026TANYT&leg2=from:DEC,to:YYC,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:614.32&airProductToken=AQpmCiAI1YIBEgQxOTUzGJgWIINpKK_7igMwy_yKAzhHQABYAQogCNWCARIEMTQxMRiDaSCuHCiw_YoDMMz-igM4R0ABWAEKIAjVggESBDUxMjEYrhwggxEovYOLAzCGhIsDOExAAVgBCmYKIAjVggESBDUwMzIYgxEgrhwomZuMAzDim4wDOExAAFgBCiAIwYYBEgM1MDQYrhwgmM4BKP-hjAMw46KMAzhHQAFYAQogCMGGARIDMTQ3GJjOASCYFijOpIwDMMumjAM4R0ABWAESCggBEAEYASoCVUEYASIECAEQASgIKAQwAQ)

![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif)

Tue, May 12 - Tue, May 26

YYC

Calgary

DEC

Decatur

CA $624

Roundtrip

found 5 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYC,to:DEC,departure:12/05/2026TANYT&leg2=from:DEC,to:YYC,departure:26/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:623.73&airProductToken=AQplCh8IwYYBEgMzMjgYmBYgmF0o2uGMAzDe44wDOEdAAFgBCiAIwYYBEgQ4NDc3GJhdIK4cKLjkjAMw1uWMAzhHQAFYAQogCNWCARIENTA2NBiuHCCDESit5owDMPLmjAM4V0ABWAEKZgogCNWCARIENjA3NxiDESCuHCilh44DMOmHjgM4TEAAWAEKIAjBhgESBDQxMzEYrhwgmDEoxI-OAzC7kY4DOEdAAVgBCiAIwYYBEgQ4MTQzGJgxIJgWKKKSjgMw35KOAzhHQAFYARIKCAEQARgBKgJBQxgBIgQIARABKAgoBDAB)

![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif)

Thu, Aug 27 - Mon, Aug 31

YUL

Montreal

CMI

Champaign

CA $725

Roundtrip

found 3 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:CMI,departure:27/08/2026TANYT&leg2=from:CMI,to:YUL,departure:31/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:724.77&airProductToken=AQpmCjEIwYIBEgQzNjAwGJhdIK4cKP6ZlgMwmZuWAzhCQABYAWoFQkFTSUNyCFFWQUNaU0JYCjEIwYIBEgQzNjk0GK4cIIJDKJCelgMw3Z6WAzhCQAFYAWoFQkFTSUNyCE9WRkhaTkJYCmYKMQjBggESBDM0MjEYgkMgrhwo2sSWAzCjxZYDOEJAAFgBagVCQVNJQ3IIT1ZGSFpOQlgKMQjBggESBDM2MDIYrhwgmF0o8MeWAzD8yJYDOEJAAVgBagVCQVNJQ3IIUVZBQ1pTQlgSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL)

![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif)

Thu, Jul 30 - Fri, Aug 7

YXX

Abbotsford

CMI

Champaign

CA $1,773

Roundtrip

found 5 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YXX,to:CMI,departure:30/07/2026TANYT&leg2=from:CMI,to:YXX,departure:07/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1772.75&airProductToken=AQqbAQoxCNemARIDNDcyGPi9ASCYFiis3ZMDMPzdkwM4TEAAWAFqBUVDT05PcghMQVVEMFFFSwoxCNemARIEMTYxMBiYFiCuHCjY35MDMLThkwM4VEABWAFqBUVDT05PcghUVFVEMFpFUwozCNWCARIENTYxNRiuHCCCQyiw5JMDMPHkkwM4SEABWAFqB0VDT05PTVlyCEhBQTRBREVOCpsBCjMI1YIBEgQ1Nzg0GIJDIK4cKJm4lAMw5biUAzhRQABYAWoHRUNPTk9NWXIIUUZBMEFGRU4KMQjXpgESBDE2MTEYrhwgmBYo5ruUAzDRvZQDOExAAVgBagVFQ09OT3IITFRWRDBaRVMKMQjXpgESAzQ3NxiYFiD4vQEoq76UAzCFv5QDOExAAVgBagVFQ09OT3IITEFVRDBRRUsSCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAB)

## Find the cheapest month to fly from Columbus (CMH) to Indianapolis (IND)

### August is typically the cheapest month to fly

From CA $223 - CA $819 per traveller.

## Book with confidence

Expedia.ca gives you the best tools to secure great deals on flights to Casey. 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 Casey. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Casey.

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 Casey 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 Casey.

Looking to save even more? Get additional savings by bundling your Casey 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 Casey trip!

## Travel information

| Destination airport           | Decatur |
| ----------------------------- | ------- |
| Destination airport IATA code | DEC     |
| Destination city name         | Decatur |
| Roundtrip price               | CA $598 |

## Trending flights to Casey

Prices were available within the past 7 days and start at CA $434 for one-way flights and CA $598 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, May 6 - Tue, May 26

YYC

Calgary

DEC

Decatur

CA $598

Roundtrip

found 5 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYC,to:DEC,departure:06/05/2026TANYT&leg2=from:DEC,to:YYC,departure:26/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:597.77&airProductToken=AQplCiAI1YIBEgQxOTUzGJgWIINpKI-kjAMwq6WMAzhHQABYAQofCNWCARIDMjk3GINpIK4cKOinjAMwhqmMAzhHQAFYAQogCNWCARIENTAyNxiuHCCDESidrIwDMOasjAM4TEABWAEKZgogCNWCARIENjA3NxiDESCuHCilh44DMOmHjgM4TEAAWAEKIAjBhgESBDQxMzEYrhwgmDEoxI-OAzC7kY4DOEdAAVgBCiAIwYYBEgQ4MTQzGJgxIJgWKKKSjgMw35KOAzhHQAFYARIKCAEQARgBKgJVQRgBIgQIARABKAgoBDAB)

\*Available to Expedia members.