$255 Cheap flights from Columbia to Wilmington (COU to ILM)

Green Leaves Out Springtime Aerial View Downtown City Center Wilmington North Carolina

Popular airlines from Columbia, MO (COU-Columbia Regional) to Wilmington Intl. Airport (ILM)

American Airlines
American Airlines
United
United

Cheap Flights from Columbia to Wilmington (COU-ILM)

Prices were available within the past 7 days and start at $255 for one-way flights and $319 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

Tue, Dec 9 - Tue, Dec 16

COU

Columbia

ILM

Wilmington

$319

Roundtrip

found 16 hours ago

Tue, Nov 4 - Tue, Nov 18

COU

Columbia

ILM

Wilmington

$324

Roundtrip

found 5 days ago

Sat, Nov 1 - Tue, Nov 18

COU

Columbia

ILM

Wilmington

$354

Roundtrip

found 5 days ago

Tue, Dec 9 - Mon, Dec 15

COU

Columbia

ILM

Wilmington

$369

Roundtrip

found 16 hours ago

Tue, Nov 4 - Thu, Nov 20

COU

Columbia

ILM

Wilmington

$374

Roundtrip

found 5 days ago

Sat, Nov 1 - Thu, Nov 20

COU

Columbia

ILM

Wilmington

$404

Roundtrip

found 5 days ago

Wed, Dec 10 - Tue, Dec 16

COU

Columbia

ILM

Wilmington

$405

Roundtrip

found 16 hours ago

Sat, Dec 6 - Wed, Dec 10

COU

Columbia

ILM

Wilmington

$410

Roundtrip

found 3 days ago

Wed, Nov 5 - Tue, Nov 18

COU

Columbia

ILM

Wilmington

$414

Roundtrip

found 5 days ago

Sat, Dec 6 - Wed, Dec 10

COU

Columbia

ILM

Wilmington

$416

Roundtrip

found 3 days ago

Frequently asked questions

How much does a flight from Columbia Regional Airport (COU) to Wilmington Intl. Airport (ILM) cost?

Secure a cheap one-way flight from $255 or cheap return flight from $319 from Columbia Regional Airport (COU) to Wilmington Intl. Airport (ILM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.

What is the cheapest month to fly from Columbia Regional Airport (COU) to Wilmington Intl. Airport (ILM)?

December is the cheapest month to fly from COU to ILM. Planning your trip for the off-season is often the key to better flight prices.

What is the cheapest airline that flies from Columbia Regional Airport (COU) to Wilmington Intl. Airport (ILM)?

Expedia's filter tool lets you easily compare travel time, airlines 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 COU to ILM flight.

How many flights per day from Columbia Regional Airport (COU) to Wilmington Intl. Airport (ILM)?

There aren't any daily direct flights available from Columbia Regional Airport (COU) to Wilmington Intl. Airport (ILM). But you can choose 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 at all.

What day of the week has the most flights from COU to ILM?

Typically you'll have the most choice when it comes to flights 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 Columbia Regional Airport (COU) to Wilmington Intl. Airport (ILM)?

To touch down at Wilmington Intl. Airport (ILM) on schedule, choose a flight that leaves from Columbia Regional Airport (COU) 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 Columbia Regional Airport (COU) to Wilmington Intl. Airport (ILM) last-minute?

Waiting until just before your departure to book a ticket from COU to ILM often results in higher prices. Although you may find some last-minute discounts, they're not always guaranteed. Keep your travel plans flexible to boost your chances of scoring a bargain.

Is it cheaper to book a COU to ILM flight and hotel package?

Compared with arranging hotels and flights separately, booking a COU to ILM flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one convenient place takes the hassle out of planning your trip. Just secure your flights and select from our wide range of hotels, then personalize your trip with other add-ons like activities, tours and car rentals.

Can I cancel or change the date of my flight from Columbia Regional Airport (COU) to Wilmington Intl. Airport (ILM)?

In most instances, you can modify or cancel your COU to ILM flight. However, there may be additional fees, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like further details, head to our Customer Service portal.

Travel information

Origin airport	Columbia Regional
Destination airport	Wilmington Intl.
Airlines serving	American Airlines, United
Roundtrip price	$318
Distance	853 mi

Book with confidence

Columbia to Wilmington Flights

The cheapest times to fly from Columbia to Wilmington

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

The best time to book a flight from Columbia to Wilmington

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

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 Columbia to Wilmington in 2025. You can also book with separate airlines for your outbound and return journeys, from $255 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 Columbia to Wilmington 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 Columbia to Wilmington 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.