Cheap Flights from Wilmington (ILM) to St. Augustine (UST)

Popular airlines from Wilmington Intl. Airport (ILM) to St. Augustine, FL (UST-Northeast Florida Regional)

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Frequently asked questions

How much does a flight from Wilmington Intl. Airport (ILM) to Northeast Florida Regional Airport (UST) cost?
Get a cheap one-way flight or cheap return flight from Wilmington Intl. Airport (ILM) to Northeast Florida Regional Airport (UST) 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 Wilmington Intl. Airport (ILM) to Northeast Florida Regional Airport (UST)?
Flying in is a good way to save, as it's the cheapest month for flights between ILM and UST. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from Wilmington Intl. Airport (ILM) to Northeast Florida Regional Airport (UST)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest ILM to UST flight.
How many flights per day from Wilmington Intl. Airport (ILM) to Northeast Florida Regional Airport (UST)?
Direct flights from Wilmington Intl. Airport (ILM) to Northeast Florida Regional Airport (UST) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ILM to UST?
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 Northeast Florida Regional Airport (UST)?
Choose a flight from Wilmington Intl. Airport (ILM) to Northeast Florida Regional Airport (UST) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this time are on average 22% more likely to be canceled.**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 Northeast Florida Regional Airport (UST) last-minute?
Last-minute bookings from ILM to UST are generally more expensive. To lock in the lowest rates, start searching for flights as soon as possible. That being said, if you're flexible with your travel dates, you may land a cheap fare right before you leave.
Is it cheaper to book an ILM to UST flight and hotel package?
Compared with arranging hotels and flights separately, booking an ILM to UST flight and hotel package with Expedia could result in significant savings. What's more, having it all in one place takes the hassle out of travel planning. Simply pick your flights and select from our extensive range of hotels, then customize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Wilmington Intl. Airport (ILM) to Northeast Florida Regional Airport (UST)?
If you reserved your ILM to UST flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

Travel information

Origin airport
Wilmington Intl.
Destination airport
Northeast Florida Regional
Distance
358 mi

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Wilmington to St. Augustine Flights

The cheapest times to fly from Wilmington to St. Augustine

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

 

The best time to book a flight from Wilmington to St. Augustine

Sunday is one of the best days to book for cheap flights from Wilmington to St. Augustine: 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 St. Augustine

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 St. Augustine 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 St. Augustine 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 St. Augustine 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.

 

Wilmington to St. Augustine Flights

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*Available to One Key members.