Southwest Airlines flights from STL to BNA
Find comprehensive Southwest Airlines flight information, schedules, and booking details for direct flights from STL to BNA. Southwest Airlines operates 2-8 flights daily flights on this route.• Flight Duration: 1h 05m - 1h 15m (average flight time)• Distance: 273 miles (439 km) (air miles between airports)• Daily Flights: 2-8 flights (scheduled departures per day)
STL
BNA
FLIGHT TIME
1h 05m - 1h 15m
FLIGHT DISTANCE
273 miles (439 km)
1h 10m - 1h 10m
06:45
21:35
273 miles (439 km)
January
1 (Show)
29
Southwest Airlines Flight Schedule from STL to BNA
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
WN1399 |  Southwest Airlines | 06:45 | 07:55:00 | Boeing 737MAX 8 Passenger |
WN4148 | Southwest Airlines | 11:20 | 12:30:00 | Boeing 737-700 (winglets) Passenger/BBJ1 |
WN3207 | Southwest Airlines | 18:05 | 19:15:00 | Boeing 737-700 (winglets) Passenger/BBJ1 |
WN819 | Southwest Airlines | 21:35 | 22:45:00 | Boeing 737MAX 8 Passenger |
Southwest Airlines Monthly Flight Calendar
December 2025
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 1h 05m - 1h 15m.
Pricing patterns: January typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 6:00, 11:00, 18:00, offering more flight options and potentially better connections.
STL - BNA flight price statistics
$1100
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.
$282
Jan$343
Feb$415
Mar$415
Apr$415
May$5626
Jun$3496
Jul$415
Aug$415
Sep$415
Oct$480
Nov$480
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 BNA?
Southwest Airlines operates 4 flights from STL to BNA.
What city does BNA airport serve?
BNA airport serves Nashville.
How long is the Southwest Airlines flight from STL to BNA?
The flight duration is approximately 1h 05m - 1h 15m.
What is the distance from STL to BNA?
The distance is 273 miles (439 km).
What aircraft does Southwest Airlines use on this route?
Southwest Airlines uses Boeing 737MAX 8 Passenger, Boeing 737-700 (winglets) Passenger/BBJ1 on this route.
What are the earliest and latest Southwest Airlines flight departure times?
The earliest Southwest Airlines flight departs at 06:45 and the latest departs at 21:35.
What is the cheapest month to fly Southwest Airlines from STL to BNA?
January 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 BNA?
The average price for a round-trip Southwest Airlines flight on this route is approximately $1100. Prices can vary based on booking time and demand.
How many Southwest Airlines flights operate per week on this route?
Southwest Airlines operates approximately 29 flights per week from STL to BNA.