$557+ Cheap flights from Cody (COD) to Illinois
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
COD — ORD
Aug 19 — Aug 261
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Cody to Illinois
Keep the following information in mind while searching for Cody to Illinois flight deals. Data was last updated August 14, 2025.
Round-trip from | $557 (United Airlines) |
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Find flight deals from Cody to Illinois
Cheapest flights from Cody to IllinoisExplore the most affordable flight options available from Cody to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.
Explore the most affordable flight options available from Cody to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/108:30 amCOD - PIA
2 stops12h 01mUnited Airlines
Sat 12/131:15 pmPIA - COD
2 stops10h 09mUnited Airlines
Deal found 8/13![United Airlines logo]()
$557
Cheapflights Fare Finder
Customize your flight search to find flights from Cody to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Cody to Illinois that are best for you.
Fly from
Cody
Fly to
Illinois
Route
Depart
Return
Price
CodyPeoria
COD - PIA
CODPIA
Cody E.E. Faust
Wed 12/10
8:30 am-9:31 pm
2 stops12h 01m
Greater Peoria
Sat 12/13
1:15 pm-10:24 pm
2 stops10h 09m
$557
Best time to book a flight from Cody to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Cody with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Cody to Illinois
What is the cheapest month to book a flight from Cody to Illinois?
Currently, August is the cheapest month in which you can book a flight from Cody to Illinois (average of $245). Flying from Cody to Illinois in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.