Southwest Airlines flights from JAX to STL
Find comprehensive Southwest Airlines flight information, schedules, and booking details for direct flights from JAX to STL. Southwest Airlines operates 1-4 flights daily flights on this route.• Flight Duration: 2h 05m - 2h 25m (average flight time)• Distance: 757 miles (1218 km) (air miles between airports)• Daily Flights: 1-4 flights (scheduled departures per day)
JAX
STL
FLIGHT TIME
2h 05m - 2h 25m
FLIGHT DISTANCE
757 miles (1218 km)
2h 15m - 2h 20m
07:50
20:40
757 miles (1218 km)
February
1 (Show)
14
Southwest Airlines Flight Schedule from JAX to STL
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
WN3093 |  Southwest Airlines | 07:50 | 09:10:00 | Boeing 737MAX 8 Passenger |
WN3094 | Southwest Airlines | 20:40 | 21:55:00 | 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 2h 05m - 2h 25m.
Pricing patterns: February typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 7:00, 20:00, offering more flight options and potentially better connections.
JAX - STL flight price statistics
$455
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.
$1079
Jan$239
Feb$292
Mar$259
Apr$473
May$402
Jun$471
Jul$262
Aug$388
Sep$354
Oct$575
Nov$666
DecSouthwest Airlines Terminal Information
Arrival Terminal at STL:
• Terminal : Southwest Airlines operates from this terminal
Frequently Asked Questions about Southwest Airlines Flights
How many Southwest Airlines flights operate from JAX to STL?
Southwest Airlines operates 2 flights from JAX to STL.
What city does STL airport serve?
STL airport serves Saint Louis.
How long is the Southwest Airlines flight from JAX to STL?
The flight duration is approximately 2h 05m - 2h 25m.
What is the distance from JAX to STL?
The distance is 757 miles (1218 km).
What aircraft does Southwest Airlines use on this route?
Southwest Airlines uses Boeing 737MAX 8 Passenger on this route.
What are the earliest and latest Southwest Airlines flight departure times?
The earliest Southwest Airlines flight departs at 07:50 and the latest departs at 20:40.
What is the cheapest month to fly Southwest Airlines from JAX to STL?
February is typically the cheapest month to fly Southwest Airlines on this route.
What is the average price for a Southwest Airlines flight from JAX to STL?
The average price for a round-trip Southwest Airlines flight on this route is approximately $455. Prices can vary based on booking time and demand.
How many Southwest Airlines flights operate per week on this route?
Southwest Airlines operates approximately 14 flights per week from JAX to STL.