$239 Cheap Flights from Champaign (CMI) to Cedar Rapids (CID)

View $239 flight on Sun, May 25, 2025Opens in a new window

Popular airlines from Champaign, IL (CMI-University Of Illinois Urbana-Champaign Williard) to Eastern Iowa Airport (CID)

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Cheap Flights from Champaign to Cedar Rapids (CMI-CID)

Prices were available within the past 7 days and start at $239 for one-way flights and $468 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Aug 2 - Thu, Aug 7
CMI
Champaign
CID
Cedar Rapids
$468 Roundtrip, found 6 days ago
$468
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Aug 2 from Champaign to Cedar Rapids, returning Thu, Aug 7, priced at $468 found 6 days ago
American Airlines
Sat, Aug 2 - Thu, Aug 7
CMI
Champaign
CID
Cedar Rapids
$470 Roundtrip, found 6 days ago
$470
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Aug 2 from Champaign to Cedar Rapids, returning Thu, Aug 7, priced at $470 found 6 days ago
American Airlines
Sat, Aug 2 - Thu, Aug 7
CMI
Champaign
CID
Cedar Rapids
$502 Roundtrip, found 6 days ago
$502
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Aug 2 from Champaign to Cedar Rapids, returning Thu, Aug 7, priced at $502 found 6 days ago
American Airlines
Sat, Aug 2 - Thu, Aug 7
CMI
Champaign
CID
Cedar Rapids
$504 Roundtrip, found 6 days ago
$504
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Aug 2 from Champaign to Cedar Rapids, returning Thu, Aug 7, priced at $504 found 6 days ago
American Airlines
Sun, Aug 3 - Fri, Aug 8
CMI
Champaign
CID
Cedar Rapids
$516 Roundtrip, found 6 days ago
$516
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Aug 3 from Champaign to Cedar Rapids, returning Fri, Aug 8, priced at $516 found 6 days ago
American Airlines
Sun, Aug 3 - Fri, Aug 8
CMI
Champaign
CID
Cedar Rapids
$536 Roundtrip, found 6 days ago
$536
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Aug 3 from Champaign to Cedar Rapids, returning Fri, Aug 8, priced at $536 found 6 days ago
American Airlines
Sat, Aug 2 - Thu, Aug 7
CMI
Champaign
CID
Cedar Rapids
$544 Roundtrip, found 6 days ago
$544
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Aug 2 from Champaign to Cedar Rapids, returning Thu, Aug 7, priced at $544 found 6 days ago
American Airlines
Sat, Aug 2 - Thu, Aug 7
CMI
Champaign
CID
Cedar Rapids
$546 Roundtrip, found 6 days ago
$546
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Aug 2 from Champaign to Cedar Rapids, returning Thu, Aug 7, priced at $546 found 6 days ago
American Airlines
Sat, Aug 2 - Thu, Aug 7
CMI
Champaign
CID
Cedar Rapids
$568 Roundtrip, found 6 days ago
$568
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Aug 2 from Champaign to Cedar Rapids, returning Thu, Aug 7, priced at $568 found 6 days ago
American Airlines
Sat, Aug 2 - Thu, Aug 7
CMI
Champaign
CID
Cedar Rapids
$570 Roundtrip, found 6 days ago
$570
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Aug 2 from Champaign to Cedar Rapids, returning Thu, Aug 7, priced at $570 found 6 days ago
American Airlines
Sat, Aug 2 - Thu, Aug 7
CMI
Champaign
CID
Cedar Rapids
$574 Roundtrip, found 6 days ago
$574
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Aug 2 from Champaign to Cedar Rapids, returning Thu, Aug 7, priced at $574 found 6 days ago

Champaign to Cedar Rapids Flights

The cheapest times to fly from Champaign to Cedar Rapids

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 Champaign to Cedar Rapids are during the month of August. You can find some of the cheapest flights from Champaign to Cedar Rapids with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Champaign to Cedar Rapids

Sunday is one of the best days to book for cheap flights from Champaign to Cedar Rapids: 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 Champaign to Cedar Rapids

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 Champaign to Cedar Rapids in 2025. You can also book with separate airlines for your outbound and return journeys, from $239 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 Champaign to Cedar Rapids 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. Bundling together your Champaign to Cedar Rapids 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. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Eastern Iowa Airport (CID) cost?
Discover the latest flight deals from CMI to CID by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from CMI to CID?
The cheapest flights from CMI to CID are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from CMI to CID?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from CMI to CID. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Eastern Iowa Airport (CID)?
Direct flights from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Eastern Iowa Airport (CID) aren’t available daily, so you’ll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and click on either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from CMI to CID?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change based on various factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Eastern Iowa Airport (CID)?
To avoid potential delays on the University Of Illinois Urbana-Champaign Williard Airport (CMI) to Eastern Iowa Airport (CID) route, fly before 3 PM. Flights after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Eastern Iowa Airport (CID) last-minute?
Booking your ticket from CMI to CID shortly before your getaway is generally more expensive. However, if there’s some wiggle room with your schedule, you could score a cheap last-minute fare.
Is it cheaper to book a CMI to CID flight and hotel package?
Booking a CMI to CID flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Select from our impressive range of stays and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Eastern Iowa Airport (CID)?
It’s generally possible to reschedule or cancel your CMI to CID flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline’s policies in your itinerary to see what changes are possible and whether any costs are involved. You’ll also find more information on our Customer Service portal.

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*Available to One Key members.