Cheap Flights from Wilmington (ILM) to Marion (MWA)

Popular airlines from Wilmington Intl. Airport (ILM) to Marion, IL (MWA-Williamson County Regional)

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Cheap Flights from Wilmington to Marion (ILM-MWA)

Prices were available within the past 7 days and start at for one-way flights and $618 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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Flights from Wilmington (ILM) to Marion (MWA)
Origin airport
Wilmington Intl.
Destination airport
Williamson County Regional
Roundtrip price
$618
Distance
664 mi

Wilmington to Marion Flights

The cheapest times to fly from Wilmington to Marion

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

 

The best time to book a flight from Wilmington to Marion

Sunday is one of the best days to book for cheap flights from Wilmington to Marion: 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 Wilmington to Marion

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 Wilmington to Marion 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 Wilmington to Marion 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 Wilmington to Marion 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 Wilmington Intl. Airport (ILM) to Williamson County Regional Airport (MWA) cost?
Lock in a cheap one-way flight or cheap return flight from $618 from Wilmington Intl. Airport (ILM) to Williamson County Regional Airport (MWA) 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 Wilmington Intl. Airport (ILM) to Williamson County Regional Airport (MWA)?
November is the cheapest month to fly from ILM to MWA. Traveling outside of peak seasons is often the key to scoring lower fares.
What is the cheapest airline that flies from Wilmington Intl. Airport (ILM) to Williamson County Regional Airport (MWA)?
To find the cheapest airline that'll fly you from ILM to MWA, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Wilmington Intl. Airport (ILM) to Williamson County Regional Airport (MWA)?
There are no daily direct flights available from Wilmington Intl. Airport (ILM) to Williamson County Regional Airport (MWA). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from ILM to MWA?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Wilmington Intl. Airport (ILM) to Williamson County Regional Airport (MWA)?
To touch down at Williamson County Regional Airport (MWA) on time, choose a flight that leaves from Wilmington Intl. Airport (ILM) 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 Wilmington Intl. Airport (ILM) to Williamson County Regional Airport (MWA) last-minute?
Last-minute bookings from ILM to MWA are typically more expensive. To lock in the cheapest rates, start looking for flights as early as possible. That being said, if your travel plans are flexible, it's possible to land a cheap fare right before your journey.
Is it cheaper to book an ILM to MWA flight and hotel package?
Compared with arranging flights and hotels separately, booking an ILM to MWA flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one convenient place will take the stress out of planning your trip. Just secure your flights and select from our wide range of stays, then personalize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Wilmington Intl. Airport (ILM) to Williamson County Regional Airport (MWA)?
In most instances, you're able to cancel or reschedule your ILM to MWA flight. However, additional charges may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you need further details, go to our Customer Service portal.

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