![Worldwide Coverage](https://ak-d.tripcdn.com/images/0wj5f12000aq250yp1F40.png?proc=resize/m_w,w_600,h_600,B0B3)
![One-stop Service Guarantee](https://ak-d.tripcdn.com/images/0wj4c12000aq250ld31BA.png?proc=resize/m_w,w_600,h_600,B0B3)
![Secure Payment](https://ak-d.tripcdn.com/images/0wj4r12000aq24uvwEB1C.png?proc=resize/m_w,w_600,h_600,B0B3)
Latest Flight Deals from St. Louis to Wilmington
Book one-way or return flights from St. Louis to Wilmington from as little as US$103. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- STL11:006h 24m1 stopILM18:24Fri, Jul 5|St. Louis - Wilmington|American AirlinesUS$103US$32869% OFF69% OFFUS$328US$103
- STL09:204h 5m1 stopILM14:25Tue, Jul 23|St. Louis - Wilmington|American AirlinesUS$106US$32868% OFF68% OFFUS$328US$106
- STL09:007h 37m1 stopILM17:37Wed, Aug 7|St. Louis - Wilmington|American AirlinesUS$129US$32861% OFF61% OFFUS$328US$129
- STL18:4212h 28m1 stopILM08:10Thu, Aug 29|St. Louis - Wilmington|Frontier AirlinesUS$141US$141
- STL19:2911h 41m1 stopILM08:10Thu, Jul 4|St. Louis - Wilmington|Frontier AirlinesUS$148US$148
- STL09:065h 29m1 stopILM15:35Mon, Sep 2|St. Louis - Wilmington|American AirlinesUS$155US$155
- STL07:128h 23m1 stopILM16:35Thu, Aug 29|St. Louis - Wilmington|American AirlinesUS$158US$158
- STL17:385h 14m1 stopILM23:52Wed, Jul 3|St. Louis - Wilmington|American AirlinesUS$164US$164
- STL19:3111h 39m1 stopILM08:10Sun, Jul 7|St. Louis - Wilmington|Frontier AirlinesUS$216US$216
- STL17:465h 9m1 stopILM23:55Fri, Jul 19|St. Louis - Wilmington|American AirlinesUS$252US$252
- STL13:003h 5mDirectILM14:00Fri, Jul 5|St. Louis - Wilmington|American AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Searching for the best last minute flight from St. Louis to Wilmington? Find one-way or return flights that are affordable and fit your itinerary.
Trip.com monitors the ticket fares of flights from St. Louis to Wilmington. Stay updated on price trends and snag the best deals for your upcoming trip.
![](https://ak-d.tripcdn.com/images/0wj27120009rdg5nwB73D.png?proc=resize/m_w,w_600,h_600,B0B3)
View airlines operating flights from St. Louis to Wilmington. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
![American Airlines](https://pic.tripcdn.com/airline_logo/3x/aa.png?proc=resize/m_w,w_600,h_600,B0B3)
![Frontier Airlines](https://pic.tripcdn.com/airline_logo/3x/f9.png?proc=resize/m_w,w_600,h_600,B0B3)
![United Airlines](https://pic.tripcdn.com/airline_logo/3x/ua.png?proc=resize/m_w,w_600,h_600,B0B3)
![Delta Air Lines](https://pic.tripcdn.com/airline_logo/3x/dl.png?proc=resize/m_w,w_600,h_600,B0B3)
![Southwest Airlines](https://pic.tripcdn.com/airline_logo/3x/wn.png?proc=resize/m_w,w_600,h_600,B0B3)
![airlines](https://pic.tripcdn.com/airline_logo/3x/mu.png_.webp?proc=resize/m_w,w_600,h_600,B0B3)
Find more flights and airlines
Discover different routes, airlines, and transfers and find the best alternative flights for your journey from St. Louis to Wilmington.
- CheapestSTL11:006h 24m1 transferILM18:24St.Louis Lambert International Airport - Wilmington International AirportFri, Jul 5American AirlinesUS$103
- STL11:006h 24m1 transferILM18:24St.Louis Lambert International Airport - Wilmington International AirportFri, Jul 5American AirlinesUS$103Find More Flights
How do I find the cheapest flights?
How to find a cheap flight from St. Louis to Wilmington
Cheapest nonstop flight price | $102 |
---|---|
Off-season for travel | July |
Peak season for travel | April |
Flight distance | 1,198.8km |
Popular airline | American Airlines |
Site Operator: Trip.com Travel Singapore Pte. Ltd.