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Cheap flights from St. Louis to Wilmington (STL - ILM) from $97

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — ILM
Apr 29 — May 61
From?
To?
Mon 4/29
Mon 5/6
1 adult, Economy
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The best prices from Lambert-St Louis to Wilmington New Hanover County are usually found in October or January, booked 68 days in advance, depart on a Wednesday or Thursday and return on a Saturday

Cheap flight deals from St. Louis to Wilmington

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Wilmington (ILM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 24, 2024.

Popular in

March

Cheapest in

October

Round-trip from

$307

One-way from

$97
High demand for flights, 42% potential price rise
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Best time to find cheap flights, 28% potential price drop
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From Lambert-St Louis to Wilmington New Hanover County
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One-way flight from Lambert-St Louis to Wilmington New Hanover County
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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 Sunday 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 26 days early can save you up to 137% on average compared to booking a flight this week. If booking 26 days before your flight isn’t an option for you, users have found flights from St. Louis to Wilmington for as little as $439 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 $685 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 March. For low rates, October can be a great choice for travel to Wilmington. Flights to Wilmington from St. Louis in October are about $454 on average during October, but can be found for as low as $228.

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 morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 10% on airfare.

Cheap American Airlines flights from St. Louis to Wilmington

Explore cheap flight options specifically provided by American Airlines for the route between St. Louis and Wilmington. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 24, 2024.
Peruse some of the lowest-priced American Airlines flights we've found from St. Louis to Wilmington. Deals update often to give you more flight options matching your criteria
Tue 5/144:20 pmSTL - ILM
1 stop6h 41mAmerican Airlines
Tue 5/217:46 pmILM - STL
1 stop4h 36mAmerican Airlines
Deal found 4/23$193
Thu 8/82:38 pmSTL - ILM
1 stop5h 48mAmerican Airlines
Mon 8/1212:55 pmILM - STL
1 stop9h 40mAmerican Airlines
Deal found 4/23$243
Fri 7/51:47 pmSTL - ILM
2 stops6h 55mAmerican Airlines
Tue 7/98:12 pmILM - STL
1 stop4h 22mAmerican Airlines
Deal found 4/23$249
Tue 5/144:20 pmSTL - ILM
1 stop6h 41mAmerican Airlines
Tue 5/216:38 amILM - STL
1 stop4h 15mAmerican Airlines
Deal found 4/24$263
Fri 7/125:46 pmSTL - ILM
1 stop5h 09mAmerican Airlines
Tue 7/165:00 amILM - STL
1 stop4h 30mAmerican Airlines
Deal found 4/23$274
Sat 6/14:20 pmSTL - ILM
1 stop6h 41mAmerican Airlines
Sat 6/86:27 pmILM - STL
1 stop5h 05mAmerican Airlines
Deal found 4/24$355
Fri 5/104:20 pmSTL - ILM
1 stop6h 41mAmerican Airlines
Sun 5/127:46 pmILM - STL
1 stop4h 36mAmerican Airlines
Deal found 4/23$459
Tue 5/1411:40 amSTL - ILM
2 stops6h 26mAmerican Airlines
Tue 5/215:21 amILM - STL
1 stop5h 32mAmerican Airlines
Deal found 4/23$495
Fri 5/171:01 pmSTL - ILM
1 stop7h 19mAmerican Airlines
Sun 5/195:21 amILM - STL
1 stop5h 32mAmerican Airlines
Deal found 4/24$511

Cheap Delta flights from St. Louis to Wilmington

Explore cheap flight options specifically provided by Delta for the route between St. Louis and Wilmington. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 24, 2024.
Have a look at some of the cheapest available Delta flights departing from St. Louis and landing in Wilmington. Deals are refreshing constantly so come back soon for more options.
Tue 7/306:00 amSTL - ILM
1 stop8h 03mDelta
Tue 8/612:15 pmILM - STL
1 stop6h 47mDelta
Deal found 4/23$196
Tue 7/306:30 amSTL - ILM
2 stops15h 30mDelta
Wed 8/712:15 pmILM - STL
1 stop6h 47mDelta
Deal found 4/23$331
Sat 8/106:45 amSTL - ILM
2 stops10h 32mDelta
Thu 8/156:22 pmILM - STL
1 stop6h 17mDelta
Deal found 4/23$356
Thu 8/16:00 amSTL - ILM
1 stop6h 18mDelta
Wed 8/73:00 pmILM - STL
1 stop7h 29mDelta
Deal found 4/23$367
Tue 7/306:00 amSTL - ILM
1 stop6h 18mDelta
Sat 8/36:22 pmILM - STL
2 stops16h 01mDelta
Deal found 4/23$401
Sun 8/45:25 pmSTL - ILM
1 stop5h 25mDelta
Fri 8/96:22 pmILM - STL
2 stops16h 08mDelta
Deal found 4/23$407
Tue 8/63:40 pmSTL - ILM
1 stop6h 16mDelta
Sun 8/1112:15 pmILM - STL
1 stop9h 51mDelta
Deal found 4/23$421
Tue 7/306:00 amSTL - ILM
1 stop8h 03mDelta
Sun 8/412:40 pmILM - STL
1 stop9h 56mDelta
Deal found 4/23$426
Sun 8/45:25 pmSTL - ILM
1 stop5h 25mDelta
Thu 8/86:22 pmILM - STL
2 stops16h 08mDelta
Deal found 4/23$431

Cheap St. Louis to Wilmington flights in April & May 2024

Find cheap flight options from St. Louis to Wilmington specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,073,952 searches. Prices were last updated on April 24, 2024.
Check out some of the best flight deals from St. Louis to Wilmington in 2024. For more flight deals, be sure to check back very soon.
Tue 5/144:20 pmSTL - ILM
1 stop6h 41mAmerican Airlines
Tue 5/217:46 pmILM - STL
1 stop4h 36mAmerican Airlines
Deal found 4/23$193
Tue 5/144:20 pmSTL - ILM
1 stop6h 41mAmerican Airlines
Tue 5/216:38 amILM - STL
1 stop4h 15mAmerican Airlines
Deal found 4/24$263
Thu 5/236:00 amSTL - ILM
1 stop6h 38mDelta
Thu 5/307:02 amILM - STL
1 stop6h 14mDelta
Deal found 4/23$367
Fri 5/104:20 pmSTL - ILM
1 stop6h 41mAmerican Airlines
Sun 5/127:46 pmILM - STL
1 stop4h 36mAmerican Airlines
Deal found 4/23$459
Tue 5/1411:40 amSTL - ILM
2 stops6h 26mAmerican Airlines
Tue 5/215:21 amILM - STL
1 stop5h 32mAmerican Airlines
Deal found 4/23$495
Fri 5/171:01 pmSTL - ILM
1 stop7h 19mAmerican Airlines
Sun 5/195:21 amILM - STL
1 stop5h 32mAmerican Airlines
Deal found 4/24$511
Fri 5/175:02 pmSTL - ILM
1 stop5h 46mDelta
Sun 5/196:00 amILM - STL
1 stop3h 54mDelta
Deal found 4/23$538
Tue 5/146:16 amSTL - ILM
2 stops14h 04mAmerican Airlines
Tue 5/2111:21 amILM - STL
2 stops11h 26mAmerican Airlines
Deal found 4/23$556
Tue 5/147:45 amSTL - ILM
2 stops9h 03mAmerican Airlines
Tue 5/212:37 pmILM - STL
2 stops7h 18mAmerican Airlines
Deal found 4/24$577

St. Louis to Wilmington 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Wilmington in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 24, 2024.
Check out some of the best flight deals from St. Louis to Wilmington in 2024. For more flight deals, be sure to check back very soon.
Tue 5/144:20 pmSTL - ILM
1 stop6h 41mAmerican Airlines
Tue 5/217:46 pmILM - STL
1 stop4h 36mAmerican Airlines
Deal found 4/23$193
Tue 7/303:14 pmSTL - ILM
1 stop6h 46mDelta
Fri 8/912:15 pmILM - STL
1 stop6h 47mDelta
Deal found 4/23$196
Thu 8/82:38 pmSTL - ILM
1 stop5h 48mAmerican Airlines
Mon 8/1212:55 pmILM - STL
1 stop9h 40mAmerican Airlines
Deal found 4/23$243
Fri 7/51:47 pmSTL - ILM
2 stops6h 55mAmerican Airlines
Tue 7/98:12 pmILM - STL
1 stop4h 22mAmerican Airlines
Deal found 4/23$249
Tue 5/144:20 pmSTL - ILM
1 stop6h 41mAmerican Airlines
Tue 5/216:38 amILM - STL
1 stop4h 15mAmerican Airlines
Deal found 4/24$263
Fri 7/125:46 pmSTL - ILM
1 stop5h 09mAmerican Airlines
Tue 7/165:00 amILM - STL
1 stop4h 30mAmerican Airlines
Deal found 4/23$274
Tue 7/3010:11 amSTL - ILM
2 stops11h 49mDelta
Thu 8/812:15 pmILM - STL
1 stop6h 47mDelta
Deal found 4/23$331
Sat 6/14:20 pmSTL - ILM
1 stop6h 41mAmerican Airlines
Sat 6/86:27 pmILM - STL
1 stop5h 05mAmerican Airlines
Deal found 4/24$355
Sat 8/106:45 amSTL - ILM
2 stops10h 32mDelta
Fri 8/1612:15 pmILM - STL
1 stop6h 47mDelta
Deal found 4/23$356

One-way flights to Wilmington from St. Louis

Search for one-way flight options from St. Louis to Wilmington. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 24, 2024.
Some of the best available deals we've found on one-way flights from St. Louis to Wilmington. Users can also find round-trip St. Louis to Wilmington flights by using the search form above.
Sat 7/205:46 pmSTL - ILM
1 stop5h 09mAmerican Airlines
Deal found 4/23$97
Wed 6/511:03 amSTL - ILM
1 stop6h 10mAmerican Airlines
Deal found 4/23$98
Wed 6/511:36 amSTL - ILM
2 stops23h 25mMultiple Airlines
Deal found 4/23$183
Wed 6/512:15 pmSTL - ILM
3 stops22h 46mMultiple Airlines
Deal found 4/23$225
Wed 5/87:30 amSTL - ILM
1 stop3h 28mAmerican Airlines
Deal found 4/24$293
Wed 5/86:40 amSTL - ILM
2 stops11h 26mAmerican Airlines
Deal found 4/24$299
Sat 7/209:09 amSTL - ILM
2 stops9h 18mAmerican Airlines
Deal found 4/23$319

Find flights from St. Louis to Wilmington within your budget

Customize your flight search to find flights from St. Louis to Wilmington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 24, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$193 - $367

Route

Depart

Return

Price

Lambert-St LouisWilmington New Hanover County

STL - ILM

STLILM

Lambert-St Louis

Tue 5/14

1 stop6h 41m

Wilmington New Hanover County

Tue 5/21

1 stop4h 36m

$193

Lambert-St LouisWilmington New Hanover County

STL - ILM

STLILM

Lambert-St Louis

Tue 7/30

1 stop8h 03m

Wilmington New Hanover County

Tue 8/6

1 stop6h 47m

$196

Lambert-St LouisWilmington New Hanover County

STL - ILM

STLILM

Lambert-St Louis

Thu 8/8

1 stop5h 48m

Wilmington New Hanover County

Mon 8/12

1 stop9h 40m

$243

Lambert-St LouisWilmington New Hanover County

STL - ILM

STLILM

Lambert-St Louis

Fri 7/5

2 stops6h 55m

Wilmington New Hanover County

Tue 7/9

1 stop4h 22m

$249

Lambert-St LouisWilmington New Hanover County

STL - ILM

STLILM

Lambert-St Louis

Tue 5/14

1 stop6h 41m

Wilmington New Hanover County

Tue 5/21

1 stop4h 15m

$263

Lambert-St LouisWilmington New Hanover County

STL - ILM

STLILM

Lambert-St Louis

Fri 7/12

1 stop5h 09m

Wilmington New Hanover County

Tue 7/16

1 stop4h 30m

$274

Lambert-St LouisWilmington New Hanover County

STL - ILM

STLILM

Lambert-St Louis

Tue 7/30

2 stops15h 30m

Wilmington New Hanover County

Wed 8/7

1 stop6h 47m

$331

Lambert-St LouisWilmington New Hanover County

STL - ILM

STLILM

Lambert-St Louis

Sat 8/10

2 stops10h 32m

Wilmington New Hanover County

Thu 8/15

1 stop6h 17m

$356

Lambert-St LouisWilmington New Hanover County

STL - ILM

STLILM

Lambert-St Louis

Thu 8/1

1 stop6h 18m

Wilmington New Hanover County

Wed 8/7

1 stop7h 29m

$367

Flights are sorted by cheapest first

Deals found on 4/23

When is the best time to book a flight from St. Louis to Wilmington?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Wilmington. Price data was last updated on January 28, 2024.
The best time to book flights from St. Louis to Wilmington is 68 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from St. Louis to Wilmington?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Wilmington. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Wilmington flight should consider departing on Thursday afternoons when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Wilmington by month

Plan your trip from St. Louis to Wilmington by taking into account the cheapest months to travel. The average price of a one-way flight from St. Louis to Wilmington is currently $216 while a round-trip flight costs $275. Price data was last updated on April 21, 2024.

Currently, January is the cheapest month in which you can book a flight from St. Louis to Wilmington (average of $307). Flying from St. Louis to Wilmington in June is currently the most expensive (average of $439). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$307

February

$324

March

$434

April

$411

May

$419

June

$439

July

$418

August

$353

September

$356

October

$376

November

$359

December

$363

Temperature and rainfall in Wilmington by month

Plan your trip to Wilmington by taking into account the average temperature and rainfall totals by month.

ILM

Temperature

46.4 - 80.6 °F

Reviews of airlines servicing Wilmington

Get insights into the airlines that provide service to Wilmington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Wilmington. Reviews last updated April 24, 2024.
To help decide which airline to fly from St. Louis to Wilmington, see what other customers have to say about American Airlines and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
11,004 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.5

Comfort

7.9

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
11,004 reviews
Delta
8.1
Very good
11,004 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.5

Comfort

7.9

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,898 reviews
Delta
8.1
Very good
11,004 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.5

Comfort

7.9

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Wilmington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from St. Louis to Wilmington for under $200 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Wilmington for under $200. The cheapest flight booked recently is on American Airlines for just $193, but on average you can expect to pay $369.

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

    Our cheapest airline available from St. Louis to Wilmington is American Airlines. Our recent data shows that you can find tickets from as low as $193 on this airline. An additional option worth looking into is Delta, starting at $196. American Airlines is 57% cheaper than the average price of flights available within the next 90 days to this destination.

  • What does STL to ILM mean?

    Great question - STL to ILM just means Lambert-St Louis Airport to Wilmington New Hanover County Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from St. Louis to Wilmington that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Wilmington flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Wilmington with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Wilmington flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to Wilmington that include hotel bookings?

    Yes. In addition to deals on St. Louis to Wilmington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Wilmington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Wilmington.

  • Can I find deals for business class flights from St. Louis to Wilmington?

    Yes. Cheapflights offers flight deals from St. Louis to Wilmington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from St. Louis to Wilmington that allow pets onboard?

    Many airlines flying from St. Louis to Wilmington offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Wilmington?

    Yes, you can often find last-minute deals on St. Louis to Wilmington flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Wilmington flight deals updated?

    The St. Louis to Wilmington flight deals you see on this page were last updated on 4/24.

See more FAQs

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Top 2 airlines flying from St. Louis to Wilmington

Discover the top 2 airlines that operate flights from St. Louis to Wilmington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 24, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$192Average$455FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$238Average$402FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Search flights from St. Louis to Wilmington by cabin class

Find flights from St. Louis to Wilmington, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Business Class
Prem Econ Class
Economy Class

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Can Cheapflights find flights from St. Louis to Wilmington with no change fees?

Need flexible booking options for your flight to Wilmington from St. Louis? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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