Cheap Flights from Carbondale (MDH) to Niagara Falls (IAG)

Popular airlines from Carbondale, IL (MDH-Southern Illinois) to Niagara Falls, NY (IAG-Niagara Falls Intl.)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Frequently asked questions

How much does a flight from Carbondale, IL (MDH-Southern Illinois) to Niagara Falls Intl. Airport (IAG) cost?
Snag a cheap one-way flight or cheap return flight from Carbondale, IL (MDH-Southern Illinois) to Niagara Falls Intl. Airport (IAG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Carbondale, IL (MDH-Southern Illinois) to Niagara Falls Intl. Airport (IAG)?
The cheapest month to fly from MDH to IAG is , when there's less demand. Off-peak months are typically when better flight deals are available between these airports.
What is the cheapest airline that flies from Carbondale, IL (MDH-Southern Illinois) to Niagara Falls Intl. Airport (IAG)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from MDH to IAG. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Carbondale, IL (MDH-Southern Illinois) to Niagara Falls Intl. Airport (IAG)?
Nonstop flights from Carbondale, IL (MDH-Southern Illinois) to Niagara Falls Intl. Airport (IAG) 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 IAG?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on a number of factors, such as the time of year 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 Carbondale, IL (MDH-Southern Illinois) to Niagara Falls Intl. Airport (IAG)?
Select a flight from Carbondale, IL (MDH-Southern Illinois) to Niagara Falls Intl. Airport (IAG) that takes off before 3 PM to reduce the risk of delays and cancellations. Later departures 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 Carbondale, IL (MDH-Southern Illinois) to Niagara Falls Intl. Airport (IAG) last-minute?
Last-minute bookings from MDH to IAG are generally more expensive. To secure the lowest rates, start looking for flights early. That being said, if you're flexible with your travel plans, it's possible to land a cheap ticket right before your trip.
Is it cheaper to book a MDH to IAG flight and hotel package?
You can save money by booking a MDH to IAG 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 it all in one convenient place. After choosing your preferred accommodations and flights, you can add extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Carbondale, IL (MDH-Southern Illinois) to Niagara Falls Intl. Airport (IAG)?
If you reserved your MDH to IAG flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Travel information

Origin airport
Southern Illinois
Destination airport
Niagara Falls Intl.
Distance
654 mi

Book with confidence

Book with confidence

Carbondale to Niagara Falls Flights

The cheapest times to fly from Carbondale to Niagara Falls

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

 

The best time to book a flight from Carbondale to Niagara Falls

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

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 Niagara Falls 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 Niagara Falls 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 Niagara Falls 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 Niagara Falls Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.