$128 Cheap Flights from Wilmington (ILM) to Jacksonville (JAX)

View $128 flight on Thu, Jul 10, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Wilmington to Jacksonville (ILM-JAX)

Prices were available within the past 7 days and start at $128 for one-way flights and $271 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Thu, Jul 17 - Tue, Jul 22
ILM
Wilmington
JAX
Jacksonville
$271 Roundtrip, found 6 hours ago
$271
Roundtrip
found 6 hours ago
Select JetBlue Airways flight, departing Thu, Jul 17 from Wilmington to Jacksonville, returning Tue, Jul 22, priced at $271 found 6 hours ago
American Airlines
Wed, Jul 9 - Wed, Jul 16
ILM
Wilmington
JAX
Jacksonville
$287 Roundtrip, found 5 hours ago
$287
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Wed, Jul 9 from Wilmington to Jacksonville, returning Wed, Jul 16, priced at $287 found 5 hours ago
Delta
Tue, Jul 22 - Sat, Jul 26
ILM
Wilmington
JAX
Jacksonville
$287 Roundtrip, found 5 hours ago
$287
Roundtrip
found 5 hours ago
Select Delta flight, departing Tue, Jul 22 from Wilmington to Jacksonville, returning Sat, Jul 26, priced at $287 found 5 hours ago
American Airlines
Wed, Jul 9 - Wed, Jul 16
ILM
Wilmington
JAX
Jacksonville
$291 Roundtrip, found 5 hours ago
$291
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Wed, Jul 9 from Wilmington to Jacksonville, returning Wed, Jul 16, priced at $291 found 5 hours ago
JetBlue Airways
Fri, May 23 - Tue, May 27
ILM
Wilmington
JAX
Jacksonville
$294 Roundtrip, found 3 hours ago
$294
Roundtrip
found 3 hours ago
Select JetBlue Airways flight, departing Fri, May 23 from Wilmington to Jacksonville, returning Tue, May 27, priced at $294 found 3 hours ago
JetBlue Airways
Mon, Jun 2 - Sat, Jun 7
ILM
Wilmington
JAX
Jacksonville
$304 Roundtrip, found 2 days ago
$304
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Mon, Jun 2 from Wilmington to Jacksonville, returning Sat, Jun 7, priced at $304 found 2 days ago
JetBlue Airways
Thu, Jul 17 - Tue, Jul 22
ILM
Wilmington
JAX
Jacksonville
$311 Roundtrip, found 6 hours ago
$311
Roundtrip
found 6 hours ago
Select JetBlue Airways flight, departing Thu, Jul 17 from Wilmington to Jacksonville, returning Tue, Jul 22, priced at $311 found 6 hours ago
Delta
Tue, Jul 22 - Thu, Jul 31
ILM
Wilmington
JAX
Jacksonville
$311 Roundtrip, found 5 hours ago
$311
Roundtrip
found 5 hours ago
Select Delta flight, departing Tue, Jul 22 from Wilmington to Jacksonville, returning Thu, Jul 31, priced at $311 found 5 hours ago
JetBlue Airways
Thu, May 22 - Mon, Jun 2
ILM
Wilmington
JAX
Jacksonville
$313 Roundtrip, found 1 day ago
$313
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Thu, May 22 from Wilmington to Jacksonville, returning Mon, Jun 2, priced at $313 found 1 day ago
United
Wed, Jul 9 - Wed, Jul 16
ILM
Wilmington
JAX
Jacksonville
$696 Roundtrip, found 5 hours ago
$696
Roundtrip
found 5 hours ago
Select United flight, departing Wed, Jul 9 from Wilmington to Jacksonville, returning Wed, Jul 16, priced at $696 found 5 hours ago
Flights from Wilmington (ILM) to Jacksonville (JAX)
Origin airport
Wilmington Intl.
Destination airport
Jacksonville Intl.
Airlines serving
American Airlines, Delta, JetBlue Airways, United
Roundtrip price
$270
Distance
341 mi

Wilmington to Jacksonville Flights

The cheapest times to fly from Wilmington to Jacksonville

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

The best time to book a flight from Wilmington to Jacksonville

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

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 Jacksonville in 2025. You can also book with separate airlines for your outbound and return journeys, from $128 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 Jacksonville 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 Jacksonville 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 Jacksonville Intl. Airport (JAX) cost?
Discover the latest flight deals from ILM to JAX by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from ILM to JAX?
The cheapest flights from ILM to JAX are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from ILM to JAX?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from ILM to JAX. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Wilmington Intl. Airport (ILM) to Jacksonville Intl. Airport (JAX)?
There are no daily direct flights available from Wilmington Intl. Airport (ILM) to Jacksonville Intl. Airport (JAX). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you’ll be soaring above the clouds before you know it.
What day of the week has the most flights from ILM to JAX?
You’ll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary 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 Jacksonville Intl. Airport (JAX)?
To reach Jacksonville Intl. Airport (JAX) without delays, book a flight that leaves Wilmington Intl. Airport (ILM) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Jacksonville Intl. Airport (JAX) last-minute?
Booking your flight from ILM to JAX just before your journey is typically more expensive. However, if there’s some wiggle room with your departure times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book an ILM to JAX flight and hotel package?
Compared with arranging flights and hotels separately, booking an ILM to JAX 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 travel planning. Just secure your flights and choose from our extensive range of hotels, then customize 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 Jacksonville Intl. Airport (JAX)?
If you reserved your ILM to JAX flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you want more information.

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*Available to One Key members.