Cheap flights from St. Louis to Wilmington from $148
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Wilmington departing on 6/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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American Airlines flights from St. Louis to Wilmington
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How to get the cheapest flight ticket from St. Louis to Wilmington
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Wilmington?
The month of July is, on average, the cheapest month to fly to Wilmington from St. Louis, with most prices found around $314. If you don’t want to visit Wilmington in July, then you should wait until February to fly from St. Louis, when ticket prices are also cheap, with an average price of $316.
What is the cheapest day to depart on your flight to Wilmington?
The cheapest day to depart on your flight to Wilmington is on a Wednesday when prices can be found for as low as $332. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $630. These prices are subject to change though, so be sure to set up a Price Alert for flights to Wilmington.
What is the cheapest time of day to depart on your flight to Wilmington?
Our most recent data shows that the best time of day to fly to Wilmington is at noon. Flights from St. Louis to Wilmington during this time can be as low as $284. Flights in the evening are often more expensive with an average ticket price of $490.
How far in advance should I book a flight to Wilmington?
You are more likely to see cheaper flights to Wilmington from St. Louis when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to Wilmington for around $357 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Wilmington from St. Louis for as low as $266 on momondo.
What is the cheapest airline that flies from Lambert-St Louis to Wilmington New Hanover County?
Sun Country Air is the most popular carrier operating from Lambert-St Louis to Wilmington New Hanover County
What airlines fly to Wilmington?
American Airlines, Delta and Southwest are the top three most popular airlines that fly to Wilmington from St. Louis according to our data. American Airlines is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Wilmington. Keep in mind that there are 5 different airlines that fly to Wilmington on a routine basis, so you have a few additional options to choose from.
When to book flights from St. Louis to Wilmington
Cheap St. Louis to Wilmington (STL to ILM) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from St. Louis to Wilmington
How far is Lambert-St Louis to Wilmington New Hanover County by plane?
The distance between Lambert-St Louis and Wilmington New Hanover County is about 748.1 mi. By plane, this route typically takes 4h 36m.
When did momondo last update prices for flights from Lambert-St Louis Airport to Wilmington New Hanover County Airport?
Prices for flights from Lambert-St Louis Airport to Wilmington New Hanover County Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Lambert-St Louis Airport to Wilmington New Hanover County Airport?
The number of operators available for flights from Lambert-St Louis Airport to Wilmington New Hanover County Airport is 2 as of June 2025.
How old do you have to be to fly from Lambert-St Louis Airport to Wilmington New Hanover County Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Wilmington New Hanover County Airport.
What documentation or ID do you need to fly to Wilmington New Hanover County Airport?
The travel and health documents required for your trip to Wilmington New Hanover County Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Wilmington New Hanover County Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from St. Louis to Wilmington?
momondo data reveals that the most frequently booked airline on the route from St. Louis to Wilmington is American Airlines, representing 78% of all bookings. The subsequent popular airline is Delta at 22%.
Best airlines flying from St. Louis to Wilmington
Compare and see reviews for airlines that fly from St. Louis to Wilmington with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $198 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $208 | Free Cancellation | Rating 7.2 10,000 reviews |
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Why should I use momondo to find a flight deal from St. Louis to Wilmington?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from St. Louis to Wilmington. momondo saves you time and could save you money on your trip.
Can I find flights from St. Louis to Wilmington with flexible booking policies on momondo?
momondo does allow users to show only those flights to Wilmington from St. Louis which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from St. Louis to Wilmington?
Once all potential St. Louis to Wilmington flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from St. Louis to Wilmington right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Wilmington, momondo offers a useful price alert feature which will track prices for flights to Wilmington from St. Louis and alert you when they change.