$79+ Cheap flights from Cape Girardeau (CGI) to Illinois
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
CGI — ORD
Jul 8 — Jul 151
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
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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 Cape Girardeau to Illinois
Keep the following information in mind while searching for Cape Girardeau to Illinois flight deals. Data was last updated July 3, 2025.
Round-trip from | $123 (Mytrip) |
|---|---|
One-way from | $79 (Mytrip) |
Popular in | April |
Cheapest in | November |
Average price | $173 |
Good round-trip deal | $218 or less |
Find flight deals from Cape Girardeau to Illinois
Cheapest flights from Cape Girardeau to IllinoisExplore the most affordable flight options available from Cape Girardeau to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.
Explore the most affordable flight options available from Cape Girardeau to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.
This Mytrip deal was found by Cheapflights users on 7/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/73:45 pmCGI - ORD
Nonstop1h 40mContour
Wed 8/1311:25 amORD - CGI
Nonstop1h 35mContour
Deal found 7/3![Contour logo]()
$123
Cheapflights Fare Finder
Customize your flight search to find flights from Cape Girardeau 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 July 3, 2025.
Use the filters below to find and compare flights from Cape Girardeau to Illinois that are best for you.
Fly from
Cape Girardeau
Fly to
Illinois
Route
Depart
Return
Price
Cape GirardeauChicago
CGI - ORD
CGIORD
Cape Girardeau
Thu 8/7
3:45 pm-5:25 pm
Nonstop1h 40m
Chicago O'Hare Intl
Wed 8/13
11:25 am-1:00 pm
Nonstop1h 35m
$123
Cape GirardeauChicago
CGI - ORD
CGIORD
Cape Girardeau
Mon 7/14
8:40 am-10:20 am
Nonstop1h 40m
$89
Best time to book a flight from Cape Girardeau to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Cape Girardeau 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 Cape Girardeau to Illinois
What is the cheapest month to book a flight from Cape Girardeau to Illinois?
Currently, August is the cheapest month in which you can book a flight from Cape Girardeau to Illinois (average of $245). Flying from Cape Girardeau 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.
What is the cheapest time of day to fly from CGI to IL?
Find hourly flight availability from Cape Girardeau to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cape Girardeau to Illinois as you normally would.
Weekly flight availability from Cape Girardeau to Illinois
Explore weekly flight availability from Cape Girardeau to Illinois. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 3, 2025.
The most flights from CGI to USIL are scheduled on a Monday (2 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).
Related info for your journey
Find useful and relevant information for your journey from Cape Girardeau to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Cape Girardeau to Illinois
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Cape Girardeau to Illinois
Discover the top airline that operate flights from Cape Girardeau to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$106 | Average$174 | FlexibilityNo cancel fee | On-timeN/A |