$246 Cheap Flights from Champaign (CMI) to Miami (MIA)

View $246 flight on Fri, Oct 31, 2025Opens in a new window

Popular airlines from Champaign, IL (CMI-University Of Illinois Urbana-Champaign Williard) to Miami Intl. Airport (MIA)

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Cheap Flights from Champaign to Miami (CMI-MIA)

Prices were available within the past 7 days and start at $246 for one-way flights and $316 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Oct 18 - Wed, Oct 22
CMI
Champaign
MIA
Miami
$316 Roundtrip, found 6 days ago
$316
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Oct 18 from Champaign to Miami, returning Wed, Oct 22, priced at $316 found 6 days ago
American Airlines
Tue, Dec 16 - Thu, Dec 18
CMI
Champaign
MIA
Miami
$337 Roundtrip, found 6 days ago
$337
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Dec 16 from Champaign to Miami, returning Thu, Dec 18, priced at $337 found 6 days ago
American Airlines
Fri, Oct 24 - Sat, Oct 25
CMI
Champaign
MIA
Miami
$352 Roundtrip, found 6 days ago
$352
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Oct 24 from Champaign to Miami, returning Sat, Oct 25, priced at $352 found 6 days ago
American Airlines
Sat, Oct 18 - Wed, Oct 22
CMI
Champaign
MIA
Miami
$372 Roundtrip, found 6 days ago
$372
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Oct 18 from Champaign to Miami, returning Wed, Oct 22, priced at $372 found 6 days ago
American Airlines
Thu, Jan 15 - Fri, Jan 16
CMI
Champaign
MIA
Miami
$373 Roundtrip, found 6 days ago
$373
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Jan 15 from Champaign to Miami, returning Fri, Jan 16, priced at $373 found 6 days ago
American Airlines
Sat, Oct 18 - Wed, Oct 22
CMI
Champaign
MIA
Miami
$396 Roundtrip, found 6 days ago
$396
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Oct 18 from Champaign to Miami, returning Wed, Oct 22, priced at $396 found 6 days ago
American Airlines
Thu, Jan 15 - Fri, Jan 16
CMI
Champaign
MIA
Miami
$408 Roundtrip, found 6 days ago
$408
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Jan 15 from Champaign to Miami, returning Fri, Jan 16, priced at $408 found 6 days ago
American Airlines
Tue, Dec 16 - Thu, Dec 18
CMI
Champaign
MIA
Miami
$417 Roundtrip, found 6 days ago
$417
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Dec 16 from Champaign to Miami, returning Thu, Dec 18, priced at $417 found 6 days ago
American Airlines
Sat, Oct 18 - Wed, Oct 22
CMI
Champaign
MIA
Miami
$427 Roundtrip, found 6 days ago
$427
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Oct 18 from Champaign to Miami, returning Wed, Oct 22, priced at $427 found 6 days ago
American Airlines
Tue, Jan 13 - Thu, Jan 15
CMI
Champaign
MIA
Miami
$428 Roundtrip, found 6 days ago
$428
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Jan 13 from Champaign to Miami, returning Thu, Jan 15, priced at $428 found 6 days ago

Frequently asked questions

How much does a flight from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Miami Intl. Airport (MIA) cost?
Lock in a cheap one-way flight from $246 or cheap return flight from $316 from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Miami Intl. Airport (MIA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Miami Intl. Airport (MIA)?
Planning your getaway for October can help you save, as it's the cheapest month for flights between CMI and MIA. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Miami Intl. Airport (MIA)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from CMI to MIA. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Miami Intl. Airport (MIA)?
Nonstop flights from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Miami Intl. Airport (MIA) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CMI to MIA?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change based on a number of factors, including the season and airline.*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 Miami Intl. Airport (MIA)?
Opt for a flight from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Miami Intl. Airport (MIA) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour are on average 22% more likely to be 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 Miami Intl. Airport (MIA) last-minute?
Waiting until just before your trip to book a ticket from CMI to MIA generally means paying more. While it's possible to find some last-minute offers, they aren't always guaranteed. Allow some flexibility in your schedule to maximize your chances of getting a bargain.
Is it cheaper to book a CMI to MIA flight and hotel package?
Securing a CMI to MIA flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our wide range of hotels and then add car rentals, activities and flights 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 Miami Intl. Airport (MIA)?
Typically, you can modify or cancel your CMI to MIA flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you want further details, head to our Customer Service portal.

Travel information

Travel information

Origin airport
University Of Illinois Urbana-Champaign Williard
Destination airport
Miami Intl.
Airlines serving
American Airlines
Roundtrip price
$316
Distance
1086 mi

Book with confidence

Book with confidence

Champaign to Miami Flights

The cheapest times to fly from Champaign to Miami

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

 

The best time to book a flight from Champaign to Miami

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

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 Miami in 2025. You can also book with separate airlines for your outbound and return journeys, from $246 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 Miami 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 Miami 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.

 

Champaign to Miami Flights

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*Available to One Key members.