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Cheap flights from Wilmington to St. Louis (ILM - STL) from $149

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 5/10. 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.
ILM — STL
May 1 — May 81
From?
To?
Wed 5/1
Wed 5/8
1 adult, Economy
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The best prices from Wilmington New Hanover County to Lambert-St Louis are usually found in November or October, booked 20 days in advance, depart on a Saturday or Tuesday and return on a Wednesday

Cheap flight deals from Wilmington to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Wilmington (ILM) to St. Louis (STL). 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 26, 2024.

Popular in

February

Cheapest in

November

Round-trip from

$323

One-way from

$149
High demand for flights, 26% potential price rise
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Best time to find cheap flights, 31% potential price drop
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From Wilmington New Hanover County to Lambert-St Louis
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One-way flight from Wilmington New Hanover County to Lambert-St Louis
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What is the cheapest day to fly round-trip from Wilmington to St. Louis?

Saturday 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.

How far in advance should I book a flight from Wilmington to St. Louis?

To save on the cost of your flight from Wilmington to St. Louis, book at least 21 days before your planned departure. Booking around this time can save you about 129% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $464 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $687.

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

Flights from Wilmington to St. Louis lean towards being more expensive in February. Prices are generally better when you fly from Wilmington to St. Louis in November, with the cheapest ticket starting at $276.

When is the cheapest time to fly from Wilmington to St. Louis (ILM - STL)?

It’s typically best to fly out from Wilmington to St. Louis in the afternoon. Doing so could potentially save you 29% on the flight price compared to flying at noon, which is usually more expensive.

Cheap American Airlines flights from Wilmington to St. Louis

Explore cheap flight options specifically provided by American Airlines for the route between Wilmington and St. Louis. 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 3,068,117 searches. Data last updated April 26, 2024.
Sat 5/258:06 pmILM - STL
1 stop4h 16mAmerican Airlines
Sat 6/12:35 pmSTL - ILM
1 stop6h 06mAmerican Airlines
Deal found 4/25$296
Fri 5/312:39 pmILM - STL
1 stop6h 23mAmerican Airlines
Mon 5/64:20 pmSTL - ILM
1 stop6h 41mAmerican Airlines
Deal found 4/25$355
Sat 5/2511:08 amILM - STL
2 stops6h 09mAmerican Airlines
Sat 6/12:35 pmSTL - ILM
1 stop6h 06mAmerican Airlines
Deal found 4/25$541
Fri 5/312:39 pmILM - STL
2 stops9h 36mAmerican Airlines
Mon 5/68:07 amSTL - ILM
2 stops8h 41mAmerican Airlines
Deal found 4/25$636

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

Find cheap flight options from Wilmington to St. Louis specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Prices were last updated on April 26, 2024.
Sat 5/258:06 pmILM - STL
1 stop4h 16mAmerican Airlines
Sat 6/12:35 pmSTL - ILM
1 stop6h 06mAmerican Airlines
Deal found 4/25$296
Fri 5/312:39 pmILM - STL
1 stop6h 23mAmerican Airlines
Mon 5/64:20 pmSTL - ILM
1 stop6h 41mAmerican Airlines
Deal found 4/25$355
Sat 5/2511:08 amILM - STL
2 stops6h 09mAmerican Airlines
Sat 6/12:35 pmSTL - ILM
1 stop6h 06mAmerican Airlines
Deal found 4/25$541
Fri 5/35:37 pmILM - STL
2 stops23h 09mUnited Airlines
Mon 5/612:20 pmSTL - ILM
1 stop8h 33mUnited Airlines
Deal found 4/25$568
Fri 5/312:39 pmILM - STL
2 stops9h 36mAmerican Airlines
Mon 5/68:07 amSTL - ILM
2 stops8h 41mAmerican Airlines
Deal found 4/25$636
Sat 5/251:17 pmILM - STL
2 stops9h 17mDelta
Sat 6/16:30 amSTL - ILM
2 stops9h 59mDelta
Deal found 4/25$1,030

Wilmington to St. Louis 2024 flight deals

Discover exclusive flight deals for travel between Wilmington and St. Louis in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Sat 5/258:06 pmILM - STL
1 stop4h 16mAmerican Airlines
Sat 6/12:35 pmSTL - ILM
1 stop6h 06mAmerican Airlines
Deal found 4/25$296
Fri 5/312:39 pmILM - STL
1 stop6h 23mAmerican Airlines
Mon 5/64:20 pmSTL - ILM
1 stop6h 41mAmerican Airlines
Deal found 4/25$355
Thu 11/219:25 amILM - STL
1 stop5h 32mAmerican Airlines
Mon 11/257:03 pmSTL - ILM
1 stop3h 16mAmerican Airlines
Deal found 4/25$390
Thu 11/219:25 amILM - STL
2 stops6h 56mAmerican Airlines
Mon 11/257:03 pmSTL - ILM
1 stop3h 16mAmerican Airlines
Deal found 4/25$395
Sat 5/2511:08 amILM - STL
2 stops6h 09mAmerican Airlines
Sat 6/12:35 pmSTL - ILM
1 stop6h 06mAmerican Airlines
Deal found 4/25$541
Fri 5/35:37 pmILM - STL
2 stops23h 09mUnited Airlines
Mon 5/612:20 pmSTL - ILM
1 stop8h 33mUnited Airlines
Deal found 4/25$568
Fri 5/312:39 pmILM - STL
2 stops9h 36mAmerican Airlines
Mon 5/68:07 amSTL - ILM
2 stops8h 41mAmerican Airlines
Deal found 4/25$636
Thu 11/215:35 amILM - STL
2 stops8h 25mAmerican Airlines
Mon 11/256:32 amSTL - ILM
2 stops6h 38mAmerican Airlines
Deal found 4/25$640
Thu 11/212:43 pmILM - STL
2 stops23h 00mUnited Airlines
Mon 11/255:18 pmSTL - ILM
3 stops19h 35mUnited Airlines
Deal found 4/25$835

Wilmington to St. Louis flights leaving soon

Find last-minute flight options from Wilmington to St. Louis 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 3,068,117 searches. Data last updated April 26, 2024.
Fri 5/312:39 pmILM - STL
1 stop6h 23mAmerican Airlines
Mon 5/64:20 pmSTL - ILM
1 stop6h 41mAmerican Airlines
Deal found 4/25$355
Fri 5/35:37 pmILM - STL
2 stops23h 09mUnited Airlines
Mon 5/612:20 pmSTL - ILM
1 stop8h 33mUnited Airlines
Deal found 4/25$568
Fri 5/312:39 pmILM - STL
2 stops9h 36mAmerican Airlines
Mon 5/68:07 amSTL - ILM
2 stops8h 41mAmerican Airlines
Deal found 4/25$636

One-way flights to St. Louis from Wilmington

Search for one-way flight options from Wilmington to St. Louis. 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 3,068,117 searches. Data last updated April 26, 2024.
Fri 5/1010:55 amILM - STL
2 stops24h 33mMultiple Airlines
Deal found 4/25$149
Mon 5/279:55 amILM - STL
2 stops24h 44mMultiple Airlines
Deal found 4/25$167
Mon 5/279:55 amILM - STL
3 stops24h 44mMultiple Airlines
Deal found 4/25$202
Fri 5/1010:55 amILM - STL
3 stops25h 35mMultiple Airlines
Deal found 4/25$225
Mon 5/277:51 pmILM - STL
1 stop4h 31mAmerican Airlines
Deal found 4/25$243
Thu 5/99:55 amILM - STL
3 stops27h 55mMultiple Airlines
Deal found 4/25$305
Thu 5/912:44 pmILM - STL
1 stop3h 44mAmerican Airlines
Deal found 4/25$318
Thu 5/95:21 amILM - STL
2 stops6h 49mAmerican Airlines
Deal found 4/25$323

Find flights from Wilmington to St. Louis within your budget

Customize your flight search to find flights from Wilmington to St. Louis 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 3,068,117 searches. Data last updated April 26, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$296 - $1,030

Route

Depart

Return

Price

Wilmington New Hanover CountyLambert-St Louis

ILM - STL

ILMSTL

Wilmington New Hanover County

Sat 5/25

1 stop4h 16m

Lambert-St Louis

Sat 6/1

1 stop6h 06m

$296

Wilmington New Hanover CountyLambert-St Louis

ILM - STL

ILMSTL

Wilmington New Hanover County

Sat 5/25

2 stops6h 09m

Lambert-St Louis

Sat 6/1

1 stop6h 06m

$541

Wilmington New Hanover CountyLambert-St Louis

ILM - STL

ILMSTL

Wilmington New Hanover County

Sat 5/25

2 stops9h 17m

Lambert-St Louis

Sat 6/1

2 stops9h 59m

$1,030

Flights are sorted by cheapest first

Deals found on 4/25

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

Use this chart to determine the optimal time to book a round-trip flight from Wilmington to St. Louis. Price data was last updated on January 28, 2024.
To ensure you get the cheapest price possible for a flight from Wilmington to St. Louis, you should look to book at least 20 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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When is the cheapest time to fly from Wilmington to St. Louis?

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

Average price of flights to St. Louis by month

Plan your trip from Wilmington to St. Louis by taking into account the cheapest months to travel. The average price of a one-way flight from Wilmington to St. Louis is currently $242 while a round-trip flight costs $622. Price data was last updated on April 21, 2024.

Currently, September is the cheapest month in which you can book a flight from Wilmington to St. Louis (average of $323). Flying from Wilmington to St. Louis in July is currently the most expensive (average of $378). 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

$326

February

$331

March

$357

April

$337

May

$350

June

$373

July

$378

August

$336

September

$323

October

$323

November

$336

December

$326

Temperature and rainfall in St. Louis by month

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

STL

Temperature

32 - 80.6 °F

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated April 26, 2024.
Delta
8.1
Very good
10,966 reviews
Check prices

Crew

8.6

Food

7.4

Overall

8.1

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

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

Delta
8.1
Very good
10,966 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Crew

8.6

Food

7.4

Overall

8.1

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

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

American Airlines
7.3
Good
14,889 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Crew

8.6

Food

7.4

Overall

8.1

Comfort

7.9

Boarding

8.2

Entertainment

8.0

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 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.

  • Can I find flights from Wilmington to St. Louis for under $300 on Cheapflights?

    Yes, there are multiple flights from Wilmington to St. Louis for under $300. The cheapest flight booked recently is on American Airlines for just $296, but on average you can expect to pay $622.

  • Are there last-minute flights available from Wilmington to St. Louis for under $400?

    There are currently 3+ open flights from Wilmington to St. Louis within the next 7 days for less than $400.

  • 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 $296 on this airline. An additional option worth looking into is Delta, starting at $1,030. Users have found that American Airlines is 40% cheaper than the other options available to this destination.

  • What does ILM to STL mean?

    This is defined as Wilmington New Hanover County Airport (ILM) and Lambert-St Louis Airport (STL). Codes like Lambert-St Louis Airport are often used to just call airports uniquely.

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

    The amount of baggage you can bring on your Wilmington to St. Louis 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 Wilmington to St. Louis with specific airlines?

    Yes, Cheapflights allows you to browse and filter Wilmington to St. Louis 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 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.

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

    Many airlines flying from Wilmington to St. Louis 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 Wilmington to St. Louis?

    Yes, you can often find last-minute deals on Wilmington to St. Louis 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 Wilmington to St. Louis flight deals updated?

    The Wilmington to St. Louis flight deals you see on this page were last updated on 4/25.

See more FAQs

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Top 2 airlines flying from Wilmington to St. Louis

Discover the top 2 airlines that operate flights from Wilmington to St. Louis. 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 3,068,117 searches. Data last updated April 26, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$239Average$398FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$246Average$479FlexibilityNo cancel feeOn-time71%
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Search flights from Wilmington to St. Louis by cabin class

Find flights from Wilmington to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Wilmington to St. Louis?

When you search for this flight from Wilmington to St. Louis, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Wilmington to St. Louis?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to St. Louis from Wilmington.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Wilmington to St. Louis flexibly with Cheapflights today.

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

Yes! Start tracking prices for Wilmington to St. Louis flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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