Cheap flights from St. Louis to Wilmington (STL - ILM)

STL — ILM
Dec 14 — Dec 211

The best prices from Lambert-St Louis to Wilmington New Hanover County are usually found in December or April, booked 40 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

What is the cheapest day to fly round-trip from St. Louis to Wilmington?

Users have found that flying from St. Louis to Wilmington on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from St. Louis to Wilmington?

Users have found that booking a flight from St. Louis to Wilmington at least 39 days early can save you up to 49% on average compared to booking a flight this week. If booking 39 days before your flight isn’t an option for you, users have found flights from St. Louis to Wilmington for as little as $450 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $522 for flights departing within the next 3 days.

What is the cheapest month to fly from St. Louis to Wilmington?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, December can be a great choice for travel to Wilmington. Flights to Wilmington from St. Louis in December are about $382 on average during December, but can be found for as low as $132.

When is the cheapest time to fly from St. Louis to Wilmington (STL - ILM)?

One of the essential ways to save on airfare from St. Louis to Wilmington is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 41% on airfare.

Cheap flights from St. Louis to Wilmington in December, January 2022

The best prices found for STL to ILM flights for December, January
Jan 5 - Jan 9
STL

Lambert-St Louis

ILM

Wilmington New Hanover County

1 stop

15h 30m
ILM

Wilmington New Hanover County

STL

Lambert-St Louis

2 stops

22h 25m
$244

Multiple Airlines

Pick Dates

Deal found 12/9

Jan 10 - Jan 15
STL

Lambert-St Louis

ILM

Wilmington New Hanover County

1 stop

6h 24m
ILM

Wilmington New Hanover County

STL

Lambert-St Louis

1 stop

7h 19m
$313

United Airlines

Pick Dates

Deal found 12/7

Jan 10 - Jan 15
STL

Lambert-St Louis

ILM

Wilmington New Hanover County

1 stop

5h 45m
ILM

Wilmington New Hanover County

STL

Lambert-St Louis

2 stops

9h 13m
$317

American Airlines

Pick Dates

Deal found 12/7

St. Louis to Wilmington 2022 flight deals

Cheap flights to Wilmington from St. Louis found for this year
Dec 14 - Jan 6
STL

Lambert-St Louis

ILM

Wilmington New Hanover County

1 stop

4h 05m
ILM

Wilmington New Hanover County

STL

Lambert-St Louis

1 stop

4h 09m
$525

American Airlines

Pick Dates

Deal found 12/7

Dec 14 - Jan 6
STL

Lambert-St Louis

ILM

Wilmington New Hanover County

1 stop

5h 44m
ILM

Wilmington New Hanover County

STL

Lambert-St Louis

2 stops

9h 00m
$529

American Airlines

Pick Dates

Deal found 12/7

Dec 14 - Jan 6
STL

Lambert-St Louis

ILM

Wilmington New Hanover County

2 stops

6h 29m
ILM

Wilmington New Hanover County

STL

Lambert-St Louis

2 stops

8h 40m
$535

American Airlines

Pick Dates

Deal found 12/7

Cheap American Airlines flights from St. Louis to Wilmington

Jan 10 - Jan 15
STL

Lambert-St Louis

ILM

Wilmington New Hanover County

1 stop

5h 45m
ILM

Wilmington New Hanover County

STL

Lambert-St Louis

2 stops

9h 13m
$317

American Airlines

Pick Dates

Deal found 12/7

Jan 10 - Jan 15
STL

Lambert-St Louis

ILM

Wilmington New Hanover County

2 stops

11h 49m
ILM

Wilmington New Hanover County

STL

Lambert-St Louis

2 stops

9h 13m
$323

American Airlines

Pick Dates

Deal found 12/7

Jan 5 - Jan 12
STL

Lambert-St Louis

ILM

Wilmington New Hanover County

1 stop

5h 49m
ILM

Wilmington New Hanover County

STL

Lambert-St Louis

1 stop

6h 18m
$364

American Airlines

Pick Dates

Deal found 12/6

Cheap Delta flights from St. Louis to Wilmington

Jan 10 - Jan 13
STL

Lambert-St Louis

ILM

Wilmington New Hanover County

2 stops

10h 16m
ILM

Wilmington New Hanover County

STL

Lambert-St Louis

2 stops

11h 27m
$1,095

Delta

Pick Dates

Deal found 12/7

Apr 7 - Apr 16
STL

Lambert-St Louis

ILM

Wilmington New Hanover County

2 stops

8h 46m
ILM

Wilmington New Hanover County

STL

Lambert-St Louis

2 stops

8h 21m
$1,555

Delta

Pick Dates

Deal found 12/8

Apr 7 - Apr 16
STL

Lambert-St Louis

ILM

Wilmington New Hanover County

2 stops

8h 46m
ILM

Wilmington New Hanover County

STL

Lambert-St Louis

2 stops

8h 21m
$1,865

Delta

Pick Dates

Deal found 12/7

Last minute flights from St. Louis to Wilmington

Late deals on return flights to Wilmington from St. Louis, departing today and this week
Dec 14 - Jan 6
STL

Lambert-St Louis

ILM

Wilmington New Hanover County

1 stop

4h 05m
ILM

Wilmington New Hanover County

STL

Lambert-St Louis

1 stop

4h 09m
$525

American Airlines

Pick Dates

Deal found 12/7

Dec 14 - Jan 6
STL

Lambert-St Louis

ILM

Wilmington New Hanover County

1 stop

5h 44m
ILM

Wilmington New Hanover County

STL

Lambert-St Louis

2 stops

9h 00m
$529

American Airlines

Pick Dates

Deal found 12/7

Dec 14 - Jan 6
STL

Lambert-St Louis

ILM

Wilmington New Hanover County

2 stops

6h 29m
ILM

Wilmington New Hanover County

STL

Lambert-St Louis

2 stops

8h 40m
$535

American Airlines

Pick Dates

Deal found 12/7

One-way flights to Wilmington from St. Louis

The cheapest one-way flights from St. Louis to Wilmington
Dec 22
STL

Lambert-St Louis

ILM

Wilmington New Hanover County

1 stop

28h 01m
$352

American Airlines

Pick Dates

Deal found 12/8

Dec 22
STL

Lambert-St Louis

ILM

Wilmington New Hanover County

2 stops

6h 53m
$384

American Airlines

Pick Dates

Deal found 12/8

Dec 19
STL

Lambert-St Louis

ILM

Wilmington New Hanover County

1 stop

8h 02m
$411

American Airlines

Pick Dates

Deal found 12/7

Related info for your journey

Useful info, stats and facts about St. Louis to Wilmington flights.

Which airlines flying from Lambert-St Louis to Wilmington New Hanover County have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Lambert-St Louis to Wilmington New Hanover County that may be offering flexible cancellation policies are American Airlines and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from St. Louis to Wilmington for under $400 on Cheapflights?

Yes, there are multiple flights from St. Louis to Wilmington for under $400. The cheapest flight booked recently is on United Airlines for just $313, but on average you can expect to pay $481.

Are there last-minute flights available from St. Louis to Wilmington for under $600?

There are currently 6+ open flights from St. Louis to Wilmington within the next 7 days for less than $600.

What are the cheapest airlines flying from St. Louis to Wilmington round-trip?

Our cheapest airline available from St. Louis to Wilmington is United Airlines. Our recent data shows that you can find tickets from as low as $313 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $317 and $1,095 round-trip. United Airlines is 18% cheaper than the average price of flights available within the next 90 days to this destination.

What are the most popular airlines that fly from St. Louis to Wilmington?

American Airlines, Alaska Airlines and Delta are the most popular airlines when flying from St. Louis to Wilmington.

What are the cheapest flights from St. Louis to Wilmington?

While on average a flight from St. Louis to Wilmington is generally $553, our data shows the cheapest flight currently is $338. When looking at the most popular route, (Lambert-St Louis - Wilmington New Hanover County), you can expect to pay $316 for that flight.

Alternative routes for St. Louis to Wilmington

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from St. Louis to Wilmington

The chart below displays the airlines Cheapflights users traveling from St. Louis to Wilmington choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
DeltaCheapest$244Average$406FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
American AirlinesCheapest$264Average$413FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights