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Cheap flights from St. Louis to Wilmington (STL - ILM) from $248

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
Mai 7 — Mai 141
From?
To?
Di 5/7
Di 5/14
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 Mai 2, 2024.

Popular in

March

Cheapest in

October

Round-trip from

$307

One-way from

$248
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 2,899,487 searches. Data last updated Mai 2, 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
Do 7/49:23 amSTL - ILM
1 stop3h 56mAmerican Airlines
Mi 7/106:16 pmILM - STL
1 stop6h 38mAmerican Airlines
Deal found 5/1$280
Fr 8/97:05 amSTL - ILM
1 stop8h 30mAmerican Airlines
Sa 8/1712:07 pmILM - STL
1 stop8h 40mAmerican Airlines
Deal found 4/30$299
Sa 6/14:20 pmSTL - ILM
1 stop6h 41mAmerican Airlines
Sa 6/85:00 amILM - STL
1 stop4h 32mAmerican Airlines
Deal found 5/1$305
Fr 5/312:43 pmSTL - ILM
1 stop7h 31mAmerican Airlines
Fr 6/78:26 pmILM - STL
1 stop4h 37mAmerican Airlines
Deal found 5/1$306
Do 8/226:00 amSTL - ILM
1 stop9h 35mAmerican Airlines
So 8/2512:38 pmILM - STL
1 stop8h 09mAmerican Airlines
Deal found 5/2$363
Do 8/2212:48 pmSTL - ILM
1 stop6h 06mAmerican Airlines
So 8/2512:38 pmILM - STL
1 stop8h 09mAmerican Airlines
Deal found 5/1$373
Do 7/46:00 amSTL - ILM
2 stops7h 19mAmerican Airlines
Mi 7/105:00 amILM - STL
1 stop4h 30mAmerican Airlines
Deal found 5/1$381
Di 6/44:20 pmSTL - ILM
1 stop6h 41mAmerican Airlines
Do 6/68:26 pmILM - STL
1 stop4h 37mAmerican Airlines
Deal found 5/1$470
Do 7/49:23 amSTL - ILM
2 stops12h 21mAmerican Airlines
Mi 7/106:17 amILM - STL
2 stops11h 30mAmerican Airlines
Deal found 5/1$564

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 2,899,487 searches. Data last updated Mai 2, 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.
Mi 5/296:11 amSTL - ILM
1 stop6h 46mDelta
Mo 6/31:17 pmILM - STL
1 stop8h 33mDelta
Deal found 5/2$283
Fr 5/175:02 pmSTL - ILM
1 stop5h 46mDelta
So 5/196:00 amILM - STL
1 stop3h 54mDelta
Deal found 5/2$633
Fr 5/175:02 pmSTL - ILM
1 stop5h 46mDelta
So 5/196:00 amILM - STL
1 stop3h 54mDelta
Deal found 5/1$638
Fr 5/312:18 pmSTL - ILM
2 stops7h 30mDelta
Mo 6/31:17 pmILM - STL
2 stops9h 25mDelta
Deal found 5/1$1,044
Fr 5/3112:00 pmSTL - ILM
2 stops9h 48mDelta
Fr 6/712:00 pmILM - STL
2 stops9h 37mDelta
Deal found 5/1$1,117
Do 8/226:45 amSTL - ILM
2 stops7h 18mDelta
So 8/257:00 amILM - STL
2 stops7h 08mDelta
Deal found 5/1$1,283

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

Find cheap flight options from St. Louis to Wilmington specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Prices were last updated on Mai 2, 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.
Mi 5/2911:36 amSTL - ILM
3 stops26h 54mMultiple Airlines
Mo 6/39:55 amILM - STL
2 stops24h 44mMultiple Airlines
Deal found 5/2$281
Mi 5/296:11 amSTL - ILM
1 stop6h 46mDelta
Mo 6/31:17 pmILM - STL
1 stop8h 33mDelta
Deal found 5/2$283
Mi 5/2911:36 amSTL - ILM
2 stops21h 34mMultiple Airlines
Mo 6/39:55 amILM - STL
2 stops24h 44mMultiple Airlines
Deal found 5/2$289
Mi 5/2911:36 amSTL - ILM
3 stops26h 54mMultiple Airlines
Mo 6/39:55 amILM - STL
3 stops24h 44mMultiple Airlines
Deal found 5/2$303
Sa 6/14:20 pmSTL - ILM
1 stop6h 41mAmerican Airlines
Sa 6/85:00 amILM - STL
1 stop4h 32mAmerican Airlines
Deal found 5/1$305
Fr 5/312:43 pmSTL - ILM
1 stop7h 31mAmerican Airlines
Fr 6/78:26 pmILM - STL
1 stop4h 37mAmerican Airlines
Deal found 5/1$306
Mi 5/2911:36 amSTL - ILM
3 stops26h 54mMultiple Airlines
Mo 6/39:55 amILM - STL
2 stops24h 44mMultiple Airlines
Deal found 4/30$308
Mi 5/2911:36 amSTL - ILM
2 stops21h 34mMultiple Airlines
Mo 6/39:55 amILM - STL
2 stops24h 44mMultiple Airlines
Deal found 4/30$311
Mi 5/2911:36 amSTL - ILM
3 stops26h 54mMultiple Airlines
Mo 6/39:55 amILM - STL
3 stops24h 44mMultiple Airlines
Deal found 4/30$330

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 2,899,487 searches. Data last updated Mai 2, 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.
Do 7/49:23 amSTL - ILM
1 stop3h 56mAmerican Airlines
Mi 7/106:16 pmILM - STL
1 stop6h 38mAmerican Airlines
Deal found 5/1$280
Mi 5/2911:36 amSTL - ILM
3 stops26h 54mMultiple Airlines
Mo 6/39:55 amILM - STL
2 stops24h 44mMultiple Airlines
Deal found 5/2$281
Mi 5/296:11 amSTL - ILM
1 stop6h 46mDelta
Mo 6/31:17 pmILM - STL
1 stop8h 33mDelta
Deal found 5/2$283
Mi 5/2911:36 amSTL - ILM
2 stops21h 34mMultiple Airlines
Mo 6/39:55 amILM - STL
2 stops24h 44mMultiple Airlines
Deal found 5/2$289
Fr 8/97:05 amSTL - ILM
1 stop8h 30mAmerican Airlines
Sa 8/1712:07 pmILM - STL
1 stop8h 40mAmerican Airlines
Deal found 4/30$299
Mi 5/2911:36 amSTL - ILM
3 stops26h 54mMultiple Airlines
Mo 6/39:55 amILM - STL
3 stops24h 44mMultiple Airlines
Deal found 5/2$303
Sa 6/14:20 pmSTL - ILM
1 stop6h 41mAmerican Airlines
Sa 6/85:00 amILM - STL
1 stop4h 32mAmerican Airlines
Deal found 5/1$305
Fr 5/312:43 pmSTL - ILM
1 stop7h 31mAmerican Airlines
Fr 6/78:26 pmILM - STL
1 stop4h 37mAmerican Airlines
Deal found 5/1$306
Mi 5/2911:36 amSTL - ILM
3 stops26h 54mMultiple Airlines
Mo 6/39:55 amILM - STL
2 stops24h 44mMultiple Airlines
Deal found 4/30$308

St. Louis to Wilmington flights leaving soon

Find last-minute flight options from St. Louis to Wilmington for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated Mai 2, 2024.
Have a look at some of the last-minute flights available departing from St. Louis to Wilmington. Users should examine the flight details to ensure there are no surprises.
Mi 5/82:00 pmSTL - ILM
1 stop4h 06mAmerican Airlines
Fr 5/1012:44 pmILM - STL
1 stop3h 44mAmerican Airlines
Deal found 5/1$780
Mi 5/85:04 amSTL - ILM
1 stop4h 28mAmerican Airlines
Fr 5/104:19 pmILM - STL
2 stops6h 28mAmerican Airlines
Deal found 5/1$785
Mi 5/84:51 pmSTL - ILM
2 stops22h 23mUnited Airlines
Fr 5/105:37 pmILM - STL
2 stops24h 01mUnited Airlines
Deal found 5/1$949

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 2,899,487 searches. Data last updated Mai 2, 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.
Sa 7/205:17 amSTL - ILM
1 stop4h 23mAmerican Airlines
Deal found 5/1$248
Sa 7/205:25 pmSTL - ILM
1 stop5h 25mDelta
Deal found 5/2$279
Sa 7/206:08 amSTL - ILM
2 stops10h 23mAmerican Airlines
Deal found 5/1$324
Sa 7/207:00 amSTL - ILM
2 stops9h 31mAmerican Airlines
Deal found 5/2$349

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 2,899,487 searches. Data last updated Mai 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$280 - $308

Route

Depart

Return

Price

Lambert-St LouisWilmington New Hanover County

STL - ILM

STLILM

Lambert-St Louis

Do 7/4

1 stop3h 56m

Wilmington New Hanover County

Mi 7/10

1 stop6h 38m

$280

Lambert-St LouisWilmington New Hanover County

STL - ILM

STLILM

Lambert-St Louis

Mi 5/29

3 stops26h 54m

Wilmington New Hanover County

Mo 6/3

2 stops24h 44m

$281

Lambert-St LouisWilmington New Hanover County

STL - ILM

STLILM

Lambert-St Louis

Mi 5/29

1 stop6h 46m

Wilmington New Hanover County

Mo 6/3

1 stop8h 33m

$283

Lambert-St LouisWilmington New Hanover County

STL - ILM

STLILM

Lambert-St Louis

Mi 5/29

2 stops21h 34m

Wilmington New Hanover County

Mo 6/3

2 stops24h 44m

$289

Lambert-St LouisWilmington New Hanover County

STL - ILM

STLILM

Lambert-St Louis

Fr 8/9

1 stop8h 30m

Wilmington New Hanover County

Sa 8/17

1 stop8h 40m

$299

Lambert-St LouisWilmington New Hanover County

STL - ILM

STLILM

Lambert-St Louis

Mi 5/29

3 stops26h 54m

Wilmington New Hanover County

Mo 6/3

3 stops24h 44m

$303

Lambert-St LouisWilmington New Hanover County

STL - ILM

STLILM

Lambert-St Louis

Sa 6/1

1 stop6h 41m

Wilmington New Hanover County

Sa 6/8

1 stop4h 32m

$305

Lambert-St LouisWilmington New Hanover County

STL - ILM

STLILM

Lambert-St Louis

Fr 5/31

1 stop7h 31m

Wilmington New Hanover County

Fr 6/7

1 stop4h 37m

$306

Lambert-St LouisWilmington New Hanover County

STL - ILM

STLILM

Lambert-St Louis

Mi 5/29

3 stops26h 54m

Wilmington New Hanover County

Mo 6/3

2 stops24h 44m

$308

Flights are sorted by cheapest first

Deals found on 5/1

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 28, 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 $300 while a round-trip flight costs $295. Price data was last updated on April 28, 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 March is currently the most expensive (average of $434). 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

$325

March

$434

April

$402

May

$416

June

$434

July

$421

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 Mai 2, 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
10,858 reviews
Check prices

Comfort

7.9

Overall

8.1

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.1
Very good
10,858 reviews
Delta
8.1
Very good
10,858 reviews
Check prices

Comfort

7.9

Overall

8.1

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,767 reviews
Delta
8.1
Very good
10,858 reviews
Check prices

Comfort

7.9

Overall

8.1

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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 $300 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Wilmington for under $300. The cheapest flight booked recently is on American Airlines for just $280, but on average you can expect to pay $386.

  • Are there last-minute flights available from St. Louis to Wilmington for under $800?

    There are currently 3+ open flights from St. Louis to Wilmington within the next 7 days for less than $800.

  • 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 $280 on this airline. An additional option worth looking into is Delta, starting at $283. American Airlines is 38% 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 5/2.

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 2,899,487 searches. Data last updated Mai 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$192Average$455FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$238Average$381FlexibilityNo 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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Why should you use Cheapflights to find cheap flight tickets from St. Louis to Wilmington?

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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.

Can Cheapflights notify me if prices for flights from St. Louis to Wilmington become cheaper?

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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