ILM - STL

$151 Find Cheap Flights from Wilmington to St. Louis - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$271
Typical prices: $267-$439
Delta
Sat 10/27Wed 11/7
ILM - STL • 1 stop
Cheapest one-way
$151
Typical prices: $308-$402
Multiple Airlines
Sat 10/13
ILM - STL • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Wilmington and St. Louis. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
September
Cheapest • 30% price drop
September
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Chicago O'Hare Intl (ORD)
Cheapest • Avg $348 (round-trip)
Charlotte Douglas (CLT)
Shortest trip • 4h 27m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to St. Louis!
Flight Deals
Booking Insights
Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Wilmington to St. Louis

Tue, Oct 27 - Tue, Nov 10
Delta Logo
5:49 pm - 11:54 pmILM  Wilmington New Hanover County-STL Lambert-St Louis
7h 05m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:48 pm - 11:02 pmSTL  Lambert-St Louis-ILM Wilmington New Hanover County
4h 14m1 stop Atlanta Hartsfield-Jackson
$271Delta
Tue, Oct 27 - Sat, Nov 7
Delta Logo
5:49 pm - 9:12 pmILM  Wilmington New Hanover County-STL Lambert-St Louis
4h 23m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 11:54 amSTL  Lambert-St Louis-ILM Wilmington New Hanover County
4h 54m1 stop Atlanta Hartsfield-Jackson
$271Delta
Wed, Oct 28 - Sat, Nov 7
Delta Logo
5:49 pm - 9:12 pmILM  Wilmington New Hanover County-STL Lambert-St Louis
4h 23m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 11:54 amSTL  Lambert-St Louis-ILM Wilmington New Hanover County
4h 54m1 stop Atlanta Hartsfield-Jackson
$271Delta
Wed, Oct 28 - Tue, Nov 10
Delta Logo
5:49 pm - 9:12 pmILM  Wilmington New Hanover County-STL Lambert-St Louis
4h 23m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:48 pm - 11:02 pmSTL  Lambert-St Louis-ILM Wilmington New Hanover County
4h 14m1 stop Atlanta Hartsfield-Jackson
$271Delta
Tue, Oct 20 - Mon, Nov 9
Multiple Airlines Logo
4:16 pm - 5:40 pmILM  Wilmington New Hanover County-STL Lambert-St Louis
26h 24m2 stops Orlando Atlanta Hartsfield-Jackson
Multiple Airlines Logo
4:26 pm - 10:41 amSTL  Lambert-St Louis-ILM Wilmington New Hanover County
17h 15m1 stop Orlando
$298Multiple Airlines
Tue, Oct 27 - Mon, Nov 9
Multiple Airlines Logo
4:16 pm - 5:40 pmILM  Wilmington New Hanover County-STL Lambert-St Louis
26h 24m2 stops Orlando Atlanta Hartsfield-Jackson
Multiple Airlines Logo
4:26 pm - 10:41 amSTL  Lambert-St Louis-ILM Wilmington New Hanover County
17h 15m1 stop Orlando
$302Multiple Airlines
Thu, Oct 22 - Mon, Nov 9
Multiple Airlines Logo
8:06 pm - 5:40 pmILM  Wilmington New Hanover County-STL Lambert-St Louis
22h 34m2 stops Tampa Atlanta Hartsfield-Jackson
Multiple Airlines Logo
4:26 pm - 10:41 amSTL  Lambert-St Louis-ILM Wilmington New Hanover County
17h 15m1 stop Orlando
$351Multiple Airlines
Tue, Sep 29 - Sat, Oct 3
American Airlines Logo
12:26 pm - 4:48 pmILM  Wilmington New Hanover County-STL Lambert-St Louis
5h 22m1 stop Chicago O'Hare Intl
American Airlines Logo
6:53 am - 11:47 amSTL  Lambert-St Louis-ILM Wilmington New Hanover County
3h 54m1 stop Charlotte Douglas
$385American Airlines
Wed, Oct 14 - Sun, Oct 25
American Airlines Logo
8:11 pm - 11:59 pmILM  Wilmington New Hanover County-STL Lambert-St Louis
4h 48m1 stop Charlotte Douglas
American Airlines Logo
5:00 am - 12:15 pmSTL  Lambert-St Louis-ILM Wilmington New Hanover County
6h 15m1 stop Charlotte Douglas
$405American Airlines
Mon, Sep 28 - Tue, Oct 13
American Airlines Logo
6:20 am - 9:29 amILM  Wilmington New Hanover County-STL Lambert-St Louis
4h 09m1 stop Charlotte Douglas
American Airlines Logo
7:03 am - 2:57 pmSTL  Lambert-St Louis-ILM Wilmington New Hanover County
6h 54m1 stop Washington, D.C. Reagan-National
$414American Airlines
Booking Insights

Price, demand and travel trends for Wilmington to St. Louis flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Wilmington to St. Louis with more confidence.

How much is a round-trip flight from Wilmington to St. Louis?

Round-trip flights from Wilmington to St. Louis start at $271. Prices are typical for this route right now, with typical round-trip fares ranging from $267 to $439. The lowest price found in the past 5 days was $271 on Delta.

What's the cheapest day of the week to fly from Wilmington to St. Louis?

Tuesday is the cheapest day of the week to fly from Wilmington to St. Louis, it is 31% cheaper than the average day. Friday is the most expensive day with flight prices 38% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

•September is the cheapest month to fly from Wilmington to St. Louis at $238 round-trip.
•May ($674) and December ($559) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 183% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Wilmington to St. Louis flights

Low season

February

Cheapest flight

$151
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 30% lower on average.
Flight from Wilmington to St. Louis

When to book flights from Wilmington to St. Louis

Are your dates flexible? Find out the best times to travel from Wilmington to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Wilmington to St. Louis flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Wilmington to St. Louis?

    Flights from Wilmington to St. Louis usually depart from Wilmington New Hanover County (ILM) and arrive at Lambert-St Louis (STL).

  • What cabin classes can I book on flights from Wilmington to St. Louis?

    Only Economy Class is available on flights from Wilmington to St. Louis.

  • Which airports do connecting flights from Wilmington to St. Louis pass through?

    One-stop flights from Wilmington to St. Louis most commonly connect through:

    • Charlotte Douglas (CLT) - 61% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 32% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 3% of one-stop connections
    • Newark (EWR) - 2% of one-stop connections

    Charlotte Douglas (CLT) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Wilmington to St. Louis?

    Yes. Being flexible with your travel dates can save you up to 50% on the Wilmington to St. Louis route. Tuesday is the cheapest departure day at $237 round-trip on average, while Friday is the most expensive at $470, a difference of $233. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in St. Louis?

    Some of the most popular sights in St. Louis are Busch Stadium, Enterprise Center and America's Center Convention Complex. These are among the most viewed places in St. Louis on KAYAK.

  • How long is a flight from Wilmington to St. Louis?

    A nonstop flight from Wilmington to St. Louis takes 0h 00m, covering 757 miles.

  • Do I need a passport to fly from Wilmington to St. Louis?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Wilmington to St. Louis changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $271 to $1,772. That means the highest observed fare was about 7x higher than the lowest one.

  • How are flight prices from Wilmington to St. Louis looking right now?

    One-way fares from Wilmington to St. Louis are currently lower than usual. Average one-way flight prices are about $309, which is 13% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Wilmington to St. Louis?

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 4h 27m, compared with 4h 42m via Atlanta Hartsfield-Jackson (ATL) and 5h 07m via Philadelphia (PHL).

  • What is the time difference between Wilmington and St. Louis?

    St. Louis is 1 hour behind Wilmington (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Lambert-St Louis Airport (STL)?

    Lambert-St Louis Airport (STL) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include:
    • Hertz
    • Budget
    • Alamo
    • Enterprise Rent-A-Car
    • Payless

  • How much should I expect to pay for a Wilmington to St. Louis flight?

    Round-trip flights from Wilmington to St. Louis range from $267 to $439, with an average of $339 over the past 12 months. Anything below $267 counts as a good deal.

Your guide to booking Wilmington to St. Louis flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Friday. On this route, Tuesday flights average $237 - about $233 less than Friday (50% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Wilmington to St. Louis trip for September. Fares historically average $238 round-trip in that month - typically $436 less than the most expensive month, which is May (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Lambert-St Louis Airport.
    - Drury Inn & Suites St. Louis Airport
    - Renaissance St. Louis Airport Hotel
    - DoubleTree by Hilton St. Louis Airport

More options for your flight from Wilmington to St. Louis

Complete your trip to St. Louis with a hotel stay or car rental

Car rentals in St. Louis
Hotels in St. Louis
Vacations in St. Louis