$448 Cheap Flights from Monterrey (MTY) to Champaign (CMI)

View $448 flight on Mon, Aug 18, 2025Opens in a new window

Popular airlines from General Mariano Escobedo Intl. Airport (MTY) to Champaign, IL (CMI-University Of Illinois Urbana-Champaign Williard)

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Cheap Flights from Monterrey to Champaign (MTY-CMI)

Prices were available within the past 7 days and start at $448 for one-way flights and $785 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Aug 15 - Mon, Aug 18
MTY
Monterrey
CMI
Champaign
$785 Roundtrip, found 3 days ago
$785
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Aug 15 from Monterrey to Champaign, returning Mon, Aug 18, priced at $785 found 3 days ago
American Airlines
Wed, Aug 13 - Wed, Sep 3
MTY
Monterrey
CMI
Champaign
$798 Roundtrip, found 2 days ago
$798
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Aug 13 from Monterrey to Champaign, returning Wed, Sep 3, priced at $798 found 2 days ago
American Airlines
Wed, Aug 13 - Thu, Sep 4
MTY
Monterrey
CMI
Champaign
$808 Roundtrip, found 2 days ago
$808
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Aug 13 from Monterrey to Champaign, returning Thu, Sep 4, priced at $808 found 2 days ago
American Airlines
Tue, Aug 12 - Tue, Aug 26
MTY
Monterrey
CMI
Champaign
$821 Roundtrip, found 2 days ago
$821
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Aug 12 from Monterrey to Champaign, returning Tue, Aug 26, priced at $821 found 2 days ago
American Airlines
Sun, Aug 17 - Wed, Sep 3
MTY
Monterrey
CMI
Champaign
$826 Roundtrip, found 2 days ago
$826
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Aug 17 from Monterrey to Champaign, returning Wed, Sep 3, priced at $826 found 2 days ago
American Airlines
Sat, Aug 16 - Thu, Sep 4
MTY
Monterrey
CMI
Champaign
$830 Roundtrip, found 2 days ago
$830
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Aug 16 from Monterrey to Champaign, returning Thu, Sep 4, priced at $830 found 2 days ago
American Airlines
Sun, Aug 17 - Thu, Sep 4
MTY
Monterrey
CMI
Champaign
$836 Roundtrip, found 2 days ago
$836
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Aug 17 from Monterrey to Champaign, returning Thu, Sep 4, priced at $836 found 2 days ago
American Airlines
Sun, Aug 17 - Tue, Aug 26
MTY
Monterrey
CMI
Champaign
$849 Roundtrip, found 2 days ago
$849
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Aug 17 from Monterrey to Champaign, returning Tue, Aug 26, priced at $849 found 2 days ago
Flights from Monterrey (MTY) to Champaign (CMI)
Origin airport
General Mariano Escobedo Intl.
Destination airport
University Of Illinois Urbana-Champaign Williard
Roundtrip price
$785
Distance
1198 mi

Monterrey to Champaign Flights

The cheapest times to fly from Monterrey to Champaign

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

 

The best time to book a flight from Monterrey to Champaign

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

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 Monterrey to Champaign in 2025. You can also book with separate airlines for your outbound and return journeys, from $448 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 Monterrey to Champaign 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 Monterrey to Champaign 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 General Mariano Escobedo Intl. Airport (MTY) to University Of Illinois Urbana-Champaign Williard Airport (CMI) cost?
Secure a cheap one-way flight from $448 or cheap return flight from $785 from General Mariano Escobedo Intl. Airport (MTY) to University Of Illinois Urbana-Champaign Williard Airport (CMI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from General Mariano Escobedo Intl. Airport (MTY) to University Of Illinois Urbana-Champaign Williard Airport (CMI)?
The cheapest month to fly from MTY to CMI is August, when demand is low. Off-peak months are typically when better flight deals are available between these airports.
What is the cheapest airline that flies from General Mariano Escobedo Intl. Airport (MTY) to University Of Illinois Urbana-Champaign Williard Airport (CMI)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest MTY to CMI flight.
How many flights per day from General Mariano Escobedo Intl. Airport (MTY) to University Of Illinois Urbana-Champaign Williard Airport (CMI)?
Direct flights from General Mariano Escobedo Intl. Airport (MTY) to University Of Illinois Urbana-Champaign Williard Airport (CMI) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MTY to CMI?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from General Mariano Escobedo Intl. Airport (MTY) to University Of Illinois Urbana-Champaign Williard Airport (CMI)?
To avoid potential delays on the General Mariano Escobedo Intl. Airport (MTY) to University Of Illinois Urbana-Champaign Williard Airport (CMI) route, fly before 3 PM. Departures after this hour 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 General Mariano Escobedo Intl. Airport (MTY) to University Of Illinois Urbana-Champaign Williard Airport (CMI) last-minute?
Waiting until just before your departure to book your flight from MTY to CMI 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 for the best chance of snagging a bargain.
Is it cheaper to book a MTY to CMI flight and hotel package?
You'll typically save money by booking a MTY to CMI flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. After selecting your ideal flights and accommodations, consider other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from General Mariano Escobedo Intl. Airport (MTY) to University Of Illinois Urbana-Champaign Williard Airport (CMI)?
If you reserved your MTY to CMI flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

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*Available to One Key members.