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STL - ILM

$275 Find cheap flights from St. Louis to Wilmington

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Wilmington departing on 5/26. 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.
1 adult
0 bags
Mon 6/3
Mon 6/10

Search hundreds of travel sites at once for deals on flights to Wilmington

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Wilmington, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Wilmington, as well as popular online travel agencies
In the last 7 days travelers have searched 43,369,418 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from St. Louis to Wilmington (STL-ILM)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Wilmington that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:04 am - 10:32 amSTL-ILM
4h 28m1 stop
5:21 am - 9:53 amILM-STL
5h 32m1 stop
$275American Airlines
Find Deal
Sun, May 26 - Sat, Jun 1
5:38 pm - 11:52 pmSTL-ILM
5h 14m1 stop
8:26 pm - 12:03 amILM-STL
4h 37m1 stop
$295American Airlines
Find Deal
Thu, Jun 20 - Mon, Jun 24
6:19 pm - 1:20 pmSTL-ILM
18h 01m2 stops
1:38 pm - 1:51 pmILM-STL
25h 13m2 stops
Sun, Jun 2 - Sun, Jun 9
5:04 am - 10:32 amSTL-ILM
4h 28m1 stop
7:46 pm - 11:22 pmILM-STL
4h 36m1 stop
$365American Airlines
Find Deal
Tue, May 28 - Tue, Jun 4
5:04 am - 10:32 amSTL-ILM
4h 28m1 stop
5:21 am - 11:10 amILM-STL
6h 49m2 stops
$375American Airlines
Find Deal
Sun, May 26 - Sat, Jun 1
6:19 pm - 1:20 pmSTL-ILM
18h 01m2 stops
1:38 pm - 1:51 pmILM-STL
25h 13m3 stops
Sun, Jun 2 - Sun, Jun 9
1:25 pm - 1:20 pmSTL-ILM
22h 55m3 stops
1:38 pm - 1:51 pmILM-STL
25h 13m3 stops
Sun, Jun 2 - Sun, Jun 9
4:20 pm - 12:01 amSTL-ILM
6h 41m1 stop
7:46 pm - 11:22 pmILM-STL
4h 36m1 stop
$545American Airlines
Find Deal
Fri, May 17 - Sun, May 19
2:00 pm - 7:06 pmSTL-ILM
4h 06m1 stop
11:08 am - 9:00 pmILM-STL
10h 52m2 stops
$560American Airlines
Find Deal
Tue, May 28 - Tue, Jun 4
4:20 pm - 12:01 amSTL-ILM
6h 41m1 stop
4:15 pm - 7:29 pmILM-STL
4h 14m1 stop
$565American Airlines
Find Deal
Sun, Jun 2 - Sun, Jun 9

Flights from St. Louis to Wilmington - Travel Insights & Trends

Get data-powered insights and trends into flights from St. Louis to Wilmington to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from St. Louis to Wilmington?

The average price of all flights from St. Louis to Wilmington clicked on KAYAK for each day over the last 12 months.
For St. Louis to Wilmington, Wednesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Wilmington back to St. Louis, the best deals are generally found on Saturday, with Sunday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from St. Louis to Wilmington, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from St. Louis to Wilmington is October, where tickets cost $329 on average. On the other hand, the most expensive months are March and May, where the average cost of tickets is $785 and $539 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from St. Louis to Wilmington, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from St. Louis to Wilmington, you should book around 4 days before departure. For the absolute cheapest price, our data suggests you should book 68 days before departure.

Good to know

Low season

February

High season

September

Cheapest flight

$275
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from St. Louis to Wilmington

When to book flights from St. Louis to Wilmington

Are your dates flexible? Find out the best times to travel from St. Louis to Wilmington based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Wilmington

  • What is the cheapest flight from St. Louis to Wilmington?

    In the last 3 days, the lowest price for a flight from St. Louis to Wilmington was $275 for a round-trip ticket.

  • Do I need a passport to fly between St. Louis and Wilmington?

    No

  • Which airports will I be using when flying from St. Louis to Wilmington?

    When flying out of St. Louis you will be using Lambert-St Louis. You will be landing at Wilmington, also known as Wilmington New Hanover County.

  • Which aircraft models fly most regularly from St. Louis to Wilmington?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Wilmington?

    oneworld is the only airline alliance operating flights between St. Louis and Wilmington.

  • How does KAYAK find such low prices on flights from St. Louis to Wilmington?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Wilmington.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Wilmington?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Wilmington from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Wilmington?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Wilmington with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and ILM can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Wilmington?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Wilmington from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from St. Louis to Wilmington

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Wilmington. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Wilmington? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10838 reviews
7.4Food
7.9Comfort
8.0Entertainment
8.2Boarding
8.6Crew
Airline reviews

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

10.0 ExcellentAllan, May 2024SUN - SLC
Read more about Delta reviews

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Delta is one of the best airlines I have flown

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

WiFi connected but only let you go to the AA website, not even text messaging worked.

Cold air blew constantly on my legs almost making me numb.

American Airlines continues to price it can provide the least comfortable passenger experience in the air. This legacy carrier rivals the budgets for both terrible seats and inadequate amenities. I am a 5’7” woman who is not wider than a coach seat (even on these narrow bodied aircraft). My 3.5 hour flight was terribly uncomfortable because the leg room is inadequate (my knees hit the seat on front of me even when it was not reclined); the seat barely reclines; and the foam padding is worn thin to the extent one can feel the metal supports of the seat. Add to this the fact that the aisle is super narrow, so that the drink cart literally scrapes the arm rest of the aisle seat. It’s basically torture.

On the new 319 NEO? seatback entertainment system did not work even when the flight attendant rebooted it. At least I had my cell phone to connect with wifi.

The flight was fine. All the delays and poor communication and customer service were the worst! We were supposed to arrive in London at 7:10 am. In stead we arrived at 1:30 pm. And now American Airlines refuses to make things right but only sent a canned apology after I contacted customer relations.

The flight was delayed for over four hours due to “maintenance “. Your ground staff made no efforts to avoid my family missing their connecting flight to London. They did not try to reroute them and didn’t even offer meal vouchers without being asked. My daughter, her husband and four children were in the States for our son’s celebration of life service. They experienced rude and unhelpful staff in Asheville. The lack of communication was disgraceful. They missed their connecting flight and the first rebooking. Then the 2nd rebooked flight was delayed by over two hours. They didn’t leave Charlotte until 1:30 AM. Since returning home my granddaughters sleep has been so disrupted that they are overly tired and cry hysterically at bedtime. I have already contacted you regarding compensation but have yet to receive a response. All I’ve received is a canned wrote response. This is not acceptable!!! When my wife and I traveled to England in December on your partner, British Airlines, we were delayed for 4 and one half hours. We missed our connecting train to Leeds and had to pay double. They not only reimbursed our extra train expense, they also refunded half our airfare. And upon our return to the States we were surprised to find that they had upgraded us for free! Now that’s customer service!!! I look forward to a prompt real human response. Sincerely, Jon Cannon

No complaints. The flight was uneventful, which is a good thing.

We sat on runway for an 1 hour because they were short handed at key west airport was not fun

Generally good but we were delayed almost two hours from the original time of purchase. The pilot claimed an internal issue then an external equipment issue that needed to be adddressed. He made up a lot of the time.

Flight was delayed until Next day as crew timed out

St. Louis - Wilmington Flights

Departure:

St. Louis (STL)United States

Destination:

Wilmington (ILM)United States

Return flight deals:

Wilmington - St. Louis

Cabin classes: