$241+ Cheap flights from St. Louis to Wilmington (STL - ILM)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ILM
mai 25 — juin 11
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Wilmington with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to Wilmington
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Best
Last-minute
One-way
Cheapest flights from St. Louis to WilmingtonExplore the most affordable flight options available from St. Louis to Wilmington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on avril 25, 2026.
Explore the most affordable flight options available from St. Louis to Wilmington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on avril 25, 2026.
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 7/295:19 pm
STL
- ILM
1 stop4h 41m
Delta
mer. 8/56:48 pm
ILM
- STL
1 stop4h 24m
Delta
Deal found 4/21![Delta logo]()
$241
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/276:00 am
STL
- ILM
1 stop5h 12m
United Airlines
sam. 5/307:30 am
ILM
- STL
2 stops9h 16m
United Airlines
Deal found 4/23![United Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 5/234:00 pm
STL
- ILM
1 stop4h 09m
Delta
mar. 5/266:27 pm
ILM
- STL
1 stop6h 32m
Delta
Deal found 4/22![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 9/169:16 am
STL
- ILM
1 stop5h 12m
United Airlines
mar. 9/227:30 am
ILM
- STL
2 stops9h 08m
United Airlines
Deal found 4/22![United Airlines logo]()
$302
This Delta deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 10/233:42 pm
STL
- ILM
1 stop6h 22m
Delta
sam. 10/242:30 pm
ILM
- STL
1 stop7h 19m
Delta
Deal found 4/20![Delta logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/15:27 pm
STL
- ILM
2 stops20h 31m
Multiple Airlines
jeu. 6/44:30 pm
ILM
- STL
1 stop8h 27m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$310
This United Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 8/199:16 am
STL
- ILM
1 stop5h 12m
United Airlines
mar. 8/254:09 pm
ILM
- STL
1 stop6h 13m
United Airlines
Deal found 4/20![United Airlines logo]()
$321
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 7/188:00 am
STL
- ILM
1 stop6h 53m
Delta
dim. 7/196:48 pm
ILM
- STL
1 stop4h 24m
Delta
Deal found 4/23![Delta logo]()
$337
This Delta deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/146:00 am
STL
- ILM
1 stop6h 36m
Delta
sam. 5/234:46 pm
ILM
- STL
1 stop5h 52m
Delta
Deal found 4/20![Delta logo]()
$344
Best flights from St. Louis to WilmingtonDiscover carefully curated flight deals from St. Louis to Wilmington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated avril 25, 2026.
Discover carefully curated flight deals from St. Louis to Wilmington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated avril 25, 2026.
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/276:00 am
STL
- ILM
1 stop5h 12m
United Airlines
sam. 5/307:30 am
ILM
- STL
2 stops9h 16m
United Airlines
Deal found 4/23![United Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 5/234:00 pm
STL
- ILM
1 stop4h 09m
Delta
mar. 5/266:27 pm
ILM
- STL
1 stop6h 32m
Delta
Deal found 4/21![Delta logo]()
$308
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 7/188:00 am
STL
- ILM
1 stop6h 53m
Delta
dim. 7/196:48 pm
ILM
- STL
1 stop4h 24m
Delta
Deal found 4/23![Delta logo]()
$337
This United Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 5/306:00 am
STL
- ILM
1 stop5h 12m
United Airlines
mer. 6/34:05 pm
ILM
- STL
1 stop6h 11m
United Airlines
Deal found 4/24![United Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 6/146:21 am
STL
- ILM
1 stop7h 09m
Delta
lun. 6/225:48 am
ILM
- STL
1 stop4h 58m
Delta
Deal found 4/24![Delta logo]()
$375
This Delta deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 7/23:45 pm
STL
- ILM
1 stop6h 11m
Delta
dim. 7/56:50 am
ILM
- STL
1 stop6h 01m
Delta
Deal found 4/20![Delta logo]()
$375
This United Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/511:15 am
STL
- ILM
2 stops11h 29m
United Airlines
sam. 5/96:00 am
ILM
- STL
2 stops11h 39m
United Airlines
Deal found 4/20![United Airlines logo]()
$414
This Delta deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 7/26:00 am
STL
- ILM
1 stop6h 41m
Delta
lun. 7/66:50 pm
ILM
- STL
1 stop6h 06m
Delta
Deal found 4/20![Delta logo]()
$375
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 7/81:13 pm
STL
- ILM
2 stops9h 31m
United Airlines
mer. 7/154:05 pm
ILM
- STL
1 stop6h 21m
United Airlines
Deal found 4/22![United Airlines logo]()
$459
Last-minute flights from St. Louis to WilmingtonDiscover last-minute flight deals from St. Louis to Wilmington. Data last updated avril 25, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Wilmington. Data last updated avril 25, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/57:25 am
STL
- ILM
1 stop5h 13m
Delta
sam. 5/96:00 am
ILM
- STL
1 stop6h 54m
Delta
Deal found 4/20![Delta logo]()
$355
This United Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/511:15 am
STL
- ILM
2 stops11h 29m
United Airlines
sam. 5/96:00 am
ILM
- STL
2 stops11h 39m
United Airlines
Deal found 4/20![United Airlines logo]()
$414
This Delta deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/146:00 am
STL
- ILM
1 stop6h 36m
Delta
sam. 5/234:46 pm
ILM
- STL
1 stop5h 52m
Delta
Deal found 4/20![Delta logo]()
$344
This American Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 5/156:29 am
STL
- ILM
1 stop7h 09m
American Airlines
mar. 5/191:25 pm
ILM
- STL
1 stop7h 05m
American Airlines
Deal found 4/20![American Airlines logo]()
$401
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 5/234:00 pm
STL
- ILM
1 stop4h 09m
Delta
mar. 5/266:27 pm
ILM
- STL
1 stop6h 32m
Delta
Deal found 4/22![Delta logo]()
$299
This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/272:56 pm
STL
- ILM
1 stop6h 05m
American Airlines
sam. 5/307:19 pm
ILM
- STL
1 stop5h 40m
American Airlines
Deal found 4/23![American Airlines logo]()
$241
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/276:00 am
STL
- ILM
1 stop5h 12m
United Airlines
sam. 5/307:30 am
ILM
- STL
2 stops9h 16m
United Airlines
Deal found 4/23![United Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/286:33 pm
STL
- ILM
2 stops24h 36m
Multiple Airlines
lun. 6/12:35 pm
ILM
- STL
1 stop10h 22m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$421
This United Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 5/306:00 am
STL
- ILM
1 stop5h 12m
United Airlines
mer. 6/34:05 pm
ILM
- STL
1 stop6h 11m
United Airlines
Deal found 4/20![United Airlines logo]()
$409
One-way flights from St. Louis to WilmingtonSearch for one-way flight options from St. Louis to Wilmington. Find affordable one-way fares based on user searches. Data last updated avril 25, 2026.
Search for one-way flight options from St. Louis to Wilmington. Find affordable one-way fares based on user searches. Data last updated avril 25, 2026.
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/159:23 am
STL
- ILM
1 stop5h 01m
United Airlines
Deal found 4/22![United Airlines logo]()
$279
This United Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 5/95:24 pm
STL
- ILM
1 stop5h 20m
United Airlines
Deal found 4/24![United Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/267:22 am
STL
- ILM
1 stop7h 02m
United Airlines
Deal found 4/22![United Airlines logo]()
$437
This United Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/117:09 pm
STL
- ILM
2 stops27h 35m
United Airlines
Deal found 4/24![United Airlines logo]()
$479
Find 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 avril 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $241 (Delta) |
Popular in | March |
Cheapest in | October |
Average price | $345 |
Cheapflights Fare Finder
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 2,558,603 searches. Data last updated avril 25, 2026.
Use the filters below to find and compare flights from St. Louis to Wilmington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisWilmington
STL - ILM
STLILM
Lambert-St Louis
mer. 5/27
6:00 am-12:12 pm
1 stop5h 12m
Wilmington New Hanover County
sam. 5/30
7:30 am-3:46 pm
2 stops9h 16m
$289
Quickest round-trip
St. LouisWilmington
STL - ILM
STLILM
Lambert-St Louis
sam. 5/23
4:00 pm-9:09 pm
1 stop4h 09m
Wilmington New Hanover County
mar. 5/26
6:27 pm-11:59 pm
1 stop6h 32m
$308
St. LouisWilmington
STL - ILM
STLILM
Lambert-St Louis
sam. 7/18
8:00 am-3:53 pm
1 stop6h 53m
Wilmington New Hanover County
dim. 7/19
6:48 pm-10:12 pm
1 stop4h 24m
$337
St. LouisWilmington
STL - ILM
STLILM
Lambert-St Louis
dim. 6/14
6:21 am-2:30 pm
1 stop7h 09m
Wilmington New Hanover County
lun. 6/22
5:48 am-9:46 am
1 stop4h 58m
$375
St. LouisWilmington
STL - ILM
STLILM
Lambert-St Louis
jeu. 7/2
3:45 pm-10:56 pm
1 stop6h 11m
Wilmington New Hanover County
dim. 7/5
6:50 am-11:51 am
1 stop6h 01m
$375
St. LouisWilmington
STL - ILM
STLILM
Lambert-St Louis
jeu. 7/2
6:00 am-1:41 pm
1 stop6h 41m
Wilmington New Hanover County
lun. 7/6
6:50 pm-11:56 pm
1 stop6h 06m
$375
St. LouisWilmington
STL - ILM
STLILM
Lambert-St Louis
sam. 5/30
6:00 am-12:12 pm
1 stop5h 12m
Wilmington New Hanover County
mer. 6/3
4:05 pm-9:16 pm
1 stop6h 11m
$409
St. LouisWilmington
STL - ILM
STLILM
Lambert-St Louis
mar. 5/5
11:15 am-11:44 pm
2 stops11h 29m
Wilmington New Hanover County
sam. 5/9
6:00 am-4:39 pm
2 stops11h 39m
$414
St. LouisWilmington
STL - ILM
STLILM
Lambert-St Louis
mer. 7/8
1:13 pm-11:44 pm
2 stops9h 31m
Wilmington New Hanover County
mer. 7/15
4:05 pm-9:26 pm
1 stop6h 21m
$459
Cheapest one-way
Quickest one-way
St. LouisWilmington
STL - ILM
STLILM
Lambert-St Louis
lun. 6/15
9:23 am-3:24 pm
1 stop5h 01m
$279
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from St. Louis to Wilmington
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Wilmington in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on St. Louis-Wilmington flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Wilmington flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Wilmington flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-Wilmington flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Wilmington flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from St. Louis to Wilmington
Have a flexible travel schedule? Discover the best time to fly to Wilmington from St. Louis with our price prediction graph.
STL-ILM
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from St. Louis to Wilmington
What is the cheapest month to book a flight from St. Louis to Wilmington?
Currently, October is the cheapest month in which you can book a flight from St. Louis to Wilmington (average of $237). Flying from St. Louis to Wilmington in March is currently the most expensive (average of $476). 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.
How much does it cost to fly round-trip from St. Louis to Wilmington?
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 avril 25, 2026.
Peruse reviews from past customers who have flown with Delta and American Airlines from St. Louis to Wilmington to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.9
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.9
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.9
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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.
Traveling to a place near Wilmington?
Book flights to Wilmington if you plan to visit one of these locationsCarolina Beach
Topsail Beach
Wrightsville Beach
Kure Beach
Southport
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Alternative routes for St. Louis to Wilmington
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Complete your trip
Complete your trip to Wilmington by adding a car rental and/or hotel reservation to your travel itinerary.
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St. Louis and Wilmington flights
Browse other St. Louis and Wilmington flight options. Last updated on avril 25, 2026.
Other flights from St. Louis
Browse through other flights departing from St. Louis. Flights are based on user searches made on Cheapflights and were last updated on avril 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Wilmington
Explore flights to Wilmington departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on avril 25, 2026.
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 2,558,603 searches. Data last updated avril 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$200 | Average$275 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$237 | Average$350 | FlexibilityNo cancel fee | On-time71% |