Cheap Flights from Charleston (CHS) to Belleville (BLV)

Popular airlines from Charleston Intl. Airport (CHS) to Belleville, IL (BLV-MidAmerica-St. Louis)

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Frequently asked questions

How much does a flight from Charleston Intl. Airport (CHS) to MidAmerica-St. Louis Airport (BLV) cost?
Get a cheap one-way flight or cheap return flight from Charleston Intl. Airport (CHS) to MidAmerica-St. Louis Airport (BLV) 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 Charleston Intl. Airport (CHS) to MidAmerica-St. Louis Airport (BLV)?
Planning your getaway for may help you find better deals, as it's the cheapest month for flights between CHS and BLV. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Charleston Intl. Airport (CHS) to MidAmerica-St. Louis Airport (BLV)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest CHS to BLV flight.
How many flights per day from Charleston Intl. Airport (CHS) to MidAmerica-St. Louis Airport (BLV)?
You'll have to book a flight with a layover when traveling from Charleston Intl. Airport (CHS) to MidAmerica-St. Louis Airport (BLV). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from CHS to BLV?
Generally you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the time of year, carrier 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 Charleston Intl. Airport (CHS) to MidAmerica-St. Louis Airport (BLV)?
To land at MidAmerica-St. Louis Airport (BLV) without delays, book a flight that takes off from Charleston Intl. Airport (CHS) 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 Charleston Intl. Airport (CHS) to MidAmerica-St. Louis Airport (BLV) last-minute?
Booking your ticket from CHS to BLV shortly before your getaway is generally more expensive. But if there's some wiggle room with your itinerary, you could snag a cheap last-minute fare.
Can I cancel or change the date of my flight from Charleston Intl. Airport (CHS) to MidAmerica-St. Louis Airport (BLV)?
It's generally possible to cancel or reschedule your CHS to BLV flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Charleston Intl.
Destination airport
MidAmerica-St. Louis
Distance
673 mi

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Charleston to Belleville Flights

The cheapest times to fly from Charleston to Belleville

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

 

The best time to book a flight from Charleston to Belleville

Sunday is one of the best days to book for cheap flights from Charleston to Belleville: 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 Charleston to Belleville

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 Charleston to Belleville 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 Charleston to Belleville 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 Charleston to Belleville 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.

 

Charleston to Belleville Flights

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*Available to One Key members.