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

Our cheapest airline available from Wilmington to St. Louis is American Airlines. Our recent data shows that you can find tickets from as low as $248 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $348 and $363 round-trip. Users have found that American Airlines is 38% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Wilmington to St. Louis one-way?

$867 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $877 and $1,357, respectively.

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

Travelers seeking maximum savings on their Wilmington to St. Louis flight should consider departing on Saturday mornings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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

Monday flights are generally found to be more expensive for flights from Wilmington to St. Louis. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to St. Louis.

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

Flights from Wilmington to St. Louis lean towards being more expensive in March. Prices are generally better when you fly from Wilmington to St. Louis in September, with the cheapest ticket starting at $223.

Most accurate provider : When it comes to deals on Wilmington-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Wilmington-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Wilmington-St. Louis flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Wilmington-St. Louis 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 Wilmington-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

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

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

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

$248+ Flights from Wilmington to St. Louis

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1. Tell us where you want to go

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Cheap flight deals from Wilmington to St. Louis

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$248 (American Airlines)
Popular in	March
Cheapest in	September
Average price	$528

Provider with most accurate pricing for Wilmington New Hanover County-Lambert-St Louis flight deals.

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Provider most trusted by Cheapflights users for Wilmington New Hanover County-Lambert-St Louis flights.

Search Deals

From Wilmington New Hanover County to Lambert-St Louis

Search Deals

High demand for flights, 12% potential price rise

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Best time to find cheap flights, 4% potential price drop

Search Deals

Average for round-trip flights in December 2024

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Find flight deals from Wilmington to St. Louis

Cheapest flights from Wilmington to St. Louis
Explore the most affordable flight options available from Wilmington to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.

Wed 12/256:00 amILM - STL

1 stop4h 08mDelta

Sat 1/45:17 pmSTL - ILM

1 stop3h 53mDelta

Deal found 12/18

$428

Wed 12/257:00 amILM - STL

2 stops9h 40mAmerican Airlines

Sat 1/45:58 pmSTL - ILM

1 stop3h 30mAmerican Airlines

Deal found 12/18

$543

Best flights from Wilmington to St. Louis
Discover carefully curated flight deals from Wilmington to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 19, 2024.

Fri 1/248:00 amILM - STL

1 stop5h 50mAmerican Airlines

Sun 1/265:23 amSTL - ILM

1 stop4h 11mAmerican Airlines

Deal found 12/17

$248

Wed 1/156:00 amILM - STL

1 stop5h 47mUnited Airlines

Wed 1/225:15 pmSTL - ILM

1 stop5h 25mUnited Airlines

Deal found 12/18

$348

Thu 1/25:25 pmILM - STL

1 stop7h 15mDelta

Mon 1/65:00 pmSTL - ILM

1 stop4h 39mDelta

Deal found 12/18

$363

Last-minute flights from Wilmington to St. Louis
Discover last-minute flight deals from Wilmington to St. Louis. Data last updated December 19, 2024 and is based on user searches.

Wed 12/256:00 amILM - STL

1 stop4h 08mDelta

Sat 1/45:17 pmSTL - ILM

1 stop3h 53mDelta

Deal found 12/18

$428

Wed 12/257:00 amILM - STL

2 stops9h 40mAmerican Airlines

Sat 1/45:58 pmSTL - ILM

1 stop3h 30mAmerican Airlines

Deal found 12/18

$543

Thu 1/25:25 pmILM - STL

1 stop7h 15mDelta

Mon 1/65:00 pmSTL - ILM

1 stop4h 39mDelta

Deal found 12/18

$363

Wed 1/156:00 amILM - STL

1 stop5h 47mUnited Airlines

Wed 1/225:15 pmSTL - ILM

1 stop5h 25mUnited Airlines

Deal found 12/18

$348

Fri 1/248:00 amILM - STL

1 stop5h 50mAmerican Airlines

Sun 1/265:23 amSTL - ILM

1 stop4h 11mAmerican Airlines

Deal found 12/17

$248

One-way flights from Wilmington to St. Louis
Search for one-way flight options from Wilmington to St. Louis. Find affordable one-way fares based on user searches. Data last updated December 19, 2024.

Sun 12/227:00 amILM - STL

2 stops13h 57mUnited Airlines

Deal found 12/18

$867

Sat 12/2110:28 amILM - STL

1 stop12h 20mAmerican Airlines

Deal found 12/18

$877

Sat 12/212:11 pmILM - STL

2 stops8h 32mDelta

Deal found 12/18

$1,357

Find flights from Wilmington to St. Louis within your budget

Fly from

Fly to

Route

Depart

Return

Price

WilmingtonSt. Louis

ILM - STL

ILMSTL

Wilmington New Hanover County

Fri 1/24

8:00 am-12:50 pm

1 stop5h 50m

Lambert-St Louis

Sun 1/26

5:23 am-10:34 am

1 stop4h 11m

$248

WilmingtonSt. Louis

ILM - STL

ILMSTL

Wilmington New Hanover County

Wed 1/15

6:00 am-10:47 am

1 stop5h 47m

Lambert-St Louis

Wed 1/22

5:15 pm-11:40 pm

1 stop5h 25m

$348

WilmingtonSt. Louis

ILM - STL

ILMSTL

Wilmington New Hanover County

Thu 1/2

5:25 pm-11:40 pm

1 stop7h 15m

Lambert-St Louis

Mon 1/6

5:00 pm-10:39 pm

1 stop4h 39m

$363

WilmingtonSt. Louis

ILM - STL

ILMSTL

Wilmington New Hanover County

Sun 12/22

7:00 am-7:57 pm

2 stops13h 57m

$867

WilmingtonSt. Louis

ILM - STL

ILMSTL

Wilmington New Hanover County

Sat 12/21

10:28 am-9:48 pm

1 stop12h 20m

$877

WilmingtonSt. Louis

ILM - STL

ILMSTL

Wilmington New Hanover County

Sat 12/21

2:11 pm-9:43 pm

2 stops8h 32m

$1,357

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Compare providers for flights from Wilmington to St. Louis

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Wilmington to St. Louis in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Wilmington-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Wilmington-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Wilmington-St. Louis flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Wilmington-St. Louis 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 Wilmington-St. Louis 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 Wilmington to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Wilmington with our price prediction graph.

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.

Travel insights for flights from Wilmington to St. Louis

Get recent, data-driven insights about flights from Wilmington to St. Louis including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Wilmington to St. Louis?

Currently, August is the cheapest month in which you can book a flight from Wilmington to St. Louis (average of $311). Flying from Wilmington to St. Louis in March is currently the most expensive (average of $356). 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.

What is the cheapest time of day to fly from ILM to STL?

It’s typically best to fly out from Wilmington to St. Louis in the afternoon. Doing so could potentially save you 7% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in St. Louis by month

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Louis

Get a feel of what it's like to fly with American Airlines and Delta from Wilmington to St. Louis by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

8,600 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

8,600 reviews

Delta

8.0

Very good

8,600 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

9,048 reviews

Delta

8.0

Very good

8,600 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

8,600 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines flying from Wilmington to St. Louis round-trip?
Our cheapest airline available from Wilmington to St. Louis is American Airlines. Our recent data shows that you can find tickets from as low as $248 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $348 and $363 round-trip. Users have found that American Airlines is 38% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Wilmington to St. Louis one-way?
$867 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $877 and $1,357, respectively.
Can I find deals for flights from Wilmington to St. Louis that include hotel bookings?
Yes. In addition to deals on Wilmington to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Wilmington to St. Louis?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Wilmington to St. Louis.
Can I find deals for business class flights from Wilmington to St. Louis?
Yes. Cheapflights offers flight deals from Wilmington to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Wilmington to St. Louis?
Currently, August is the cheapest month in which you can book a flight from Wilmington to St. Louis (average of $311). Flying from Wilmington to St. Louis in March is currently the most expensive (average of $356). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Wilmington to St. Louis

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$223	Average$376	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$244	Average$403	FlexibilityNo cancel fee	On-time71%

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

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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Wilmington to St. Louis with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Wilmington to St. Louis

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Wilmington to St. Louis

Cheapest flights from Wilmington to St. LouisExplore the most affordable flight options available from Wilmington to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.

Explore the most affordable flight options available from Wilmington to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.

Find flights from Wilmington to St. Louis within your budget

Compare providers for flights from Wilmington to St. Louis

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 Wilmington to St. Louis in December.

Best time to book a flight from Wilmington to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Wilmington with our price prediction graph.

Travel insights for flights from Wilmington to St. Louis

Get recent, data-driven insights about flights from Wilmington to St. Louis including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Wilmington to St. Louis?

What is the cheapest time of day to fly from ILM to STL?

Find hourly flight availability from Wilmington to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 19, 2024.

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

Reviews of airlines servicing St. Louis

Get a feel of what it's like to fly with American Airlines and Delta from Wilmington to St. Louis by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

What are the cheapest airlines to fly from Wilmington to St. Louis one-way?

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

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

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

What is the cheapest month to book a flight from Wilmington to St. Louis?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Wilmington to St. Louis

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Top 2 airlines flying from Wilmington to St. Louis

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Cheapest flights from Wilmington to St. Louis
Explore the most affordable flight options available from Wilmington to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.