Popular airlines from Carbondale, IL (MDH-Southern Illinois) to Monroe, LA (MLU-Monroe Regional)

Frequently asked questions

How much does a flight from Carbondale, IL (MDH-Southern Illinois) to Monroe Regional Airport (MLU) cost?
Secure a cheap one-way flight or cheap return flight from Carbondale, IL (MDH-Southern Illinois) to Monroe Regional Airport (MLU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Carbondale, IL (MDH-Southern Illinois) to Monroe Regional Airport (MLU)?
Flying in is a great way to save, as it's the cheapest month for flights between MDH and MLU. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Carbondale, IL (MDH-Southern Illinois) to Monroe Regional Airport (MLU)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest MDH to MLU flight.
How many flights per day from Carbondale, IL (MDH-Southern Illinois) to Monroe Regional Airport (MLU)?
Direct flights from Carbondale, IL (MDH-Southern Illinois) to Monroe Regional Airport (MLU) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MDH to MLU?
Typically you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, this can vary depending 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 Carbondale, IL (MDH-Southern Illinois) to Monroe Regional Airport (MLU)?
To arrive at Monroe Regional Airport (MLU) without delays, choose a flight that leaves from Carbondale, IL (MDH-Southern Illinois) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Carbondale, IL (MDH-Southern Illinois) to Monroe Regional Airport (MLU) last-minute?
Holding off until just before your departure to book your flight from MDH to MLU generally means paying more. Although you may find some last-minute discounts, there's no guarantee. Be flexible with your itinerary for a better chance of getting a bargain.
Is it cheaper to book a MDH to MLU flight and hotel package?
You'll typically save money by booking a MDH to MLU flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After choosing your ideal accommodations and flights, consider adding extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Carbondale, IL (MDH-Southern Illinois) to Monroe Regional Airport (MLU)?
It's generally possible to cancel or reschedule your MDH to MLU flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

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Carbondale to Monroe Flights

The cheapest times to fly from Carbondale to Monroe

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

 

The best time to book a flight from Carbondale to Monroe

Sunday is one of the best days to book for cheap flights from Carbondale to Monroe: 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 Carbondale to Monroe

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 Carbondale to Monroe in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Carbondale to Monroe 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 Carbondale to Monroe 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.

 

Carbondale to Monroe Flights

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*Available to One Key members.