Cheap Flights from Spokane (GEG) to Carbondale (MDH)

Popular airlines from Spokane International Airport (GEG) to Carbondale, IL (MDH-Southern Illinois)

Frequently asked questions

How much does a flight from Spokane Intl. Airport (GEG) to Carbondale, IL (MDH-Southern Illinois) cost?
Lock in a cheap one-way flight or cheap return flight from Spokane Intl. Airport (GEG) to Carbondale, IL (MDH-Southern Illinois) 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 Spokane Intl. Airport (GEG) to Carbondale, IL (MDH-Southern Illinois)?
The cheapest month to fly from GEG to MDH is , when demand is low. Off-peak season is usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Spokane Intl. Airport (GEG) to Carbondale, IL (MDH-Southern Illinois)?
To find the cheapest airline flying from GEG to MDH, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Spokane Intl. Airport (GEG) to Carbondale, IL (MDH-Southern Illinois)?
You'll need to hop on a flight with a layover if you're traveling from Spokane Intl. Airport (GEG) to Carbondale, IL (MDH-Southern Illinois). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from GEG to MDH?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Spokane Intl. Airport (GEG) to Carbondale, IL (MDH-Southern Illinois)?
To land at Carbondale, IL (MDH-Southern Illinois) without delays, opt for a flight that leaves Spokane Intl. Airport (GEG) before 3 PM. The likelihood 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 Spokane Intl. Airport (GEG) to Carbondale, IL (MDH-Southern Illinois) last-minute?
Last-minute bookings from GEG to MDH are usually more expensive. To lock in the cheapest rates, start searching for flights well ahead of time. That being said, if you're flexible with your travel dates, you may find a cheap fare right before you leave.
Is it cheaper to book a GEG to MDH flight and hotel package?
You'll generally save money by securing a GEG to MDH flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. After choosing your ideal flights and accommodations, consider adding extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Spokane Intl. Airport (GEG) to Carbondale, IL (MDH-Southern Illinois)?
In most instances, you can cancel or modify your GEG to MDH flight. However, additional charges may apply, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you'd like further information, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Spokane Intl.
Destination airport
Southern Illinois
Distance
1577 mi

Book with confidence

Book with confidence

Spokane to Carbondale Flights

The cheapest times to fly from Spokane to Carbondale

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

 

The best time to book a flight from Spokane to Carbondale

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

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 Spokane to Carbondale 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 Spokane to Carbondale 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 Spokane to Carbondale 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.

 

Spokane to Carbondale Flights

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*Available to One Key members.