Southwest Airlines flights from STL to CLT
Find comprehensive Southwest Airlines flight information, schedules, and booking details for direct flights from STL to CLT. Southwest Airlines operates 2-7 flights daily flights on this route.• Flight Duration: 1h 45m - 2h 09m (average flight time)• Distance: 577 miles (928 km) (air miles between airports)• Daily Flights: 2-7 flights (scheduled departures per day)
STL
CLT
FLIGHT TIME
1h 45m - 2h 09m
FLIGHT DISTANCE
577 miles (928 km)
1h 45m - 1h 45m
17:05
17:05
577 miles (928 km)
April
1 (Show)
39
Southwest Airlines Flight Schedule from STL to CLT
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
WN1788 |  Southwest Airlines | 17:05 | 19:50:00 | Boeing 737-700 (winglets) Passenger/BBJ1 |
Southwest Airlines Monthly Flight Calendar
December 2025
Route Insights
Pricing patterns: April typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 17:00, offering more flight options and potentially better connections.
STL - CLT flight price statistics
$306
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$301
Jan$296
Feb$219
Mar$216
Apr$291
May$302
Jun$322
Jul$280
Aug$291
Sep$322
Oct$362
Nov$464
DecSouthwest Airlines Terminal Information
Terminal information for Southwest Airlines on this route is currently being updated. Please check back soon or contact the airports directly for terminal details.
Frequently Asked Questions about Southwest Airlines Flights
How many Southwest Airlines flights operate from STL to CLT?
Southwest Airlines operates 1 flight from STL to CLT.
What city does CLT airport serve?
CLT airport serves Charlotte.
How long is the Southwest Airlines flight from STL to CLT?
The flight duration is approximately 1h 45m - 2h 09m.
What is the distance from STL to CLT?
The distance is 577 miles (928 km).
What aircraft does Southwest Airlines use on this route?
Southwest Airlines uses Boeing 737-700 (winglets) Passenger/BBJ1 on this route.
Which other airlines operate on this route?
1 other airline operates on this route: American Airlines.
What is the cheapest month to fly Southwest Airlines from STL to CLT?
April is typically the cheapest month to fly Southwest Airlines on this route.
What is the average price for a Southwest Airlines flight from STL to CLT?
The average price for a round-trip Southwest Airlines flight on this route is approximately $306. Prices can vary based on booking time and demand.
How many Southwest Airlines flights operate per week on this route?
Southwest Airlines operates approximately 39 flights per week from STL to CLT.