Southwest Airlines flights from STL to OKC
Find comprehensive Southwest Airlines flight information, schedules, and booking details for direct flights from STL to OKC. Southwest Airlines operates 2-4 flights daily flights on this route.• Flight Duration: 1h 35m - 1h 45m (average flight time)• Distance: 463 miles (745 km) (air miles between airports)• Daily Flights: 2-4 flights (scheduled departures per day)
STL
OKC
FLIGHT TIME
1h 35m - 1h 45m
FLIGHT DISTANCE
463 miles (745 km)
1h 35m - 1h 35m
09:55
22:45
463 miles (745 km)
April
1 (Show)
18
Southwest Airlines Flight Schedule from STL to OKC
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
WN2478 |  Southwest Airlines | 09:55 | 11:30:00 | Boeing 737-700 (winglets) Passenger/BBJ1 |
WN1345 | Southwest Airlines | 22:45 | 00:20:00 | 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 35m - 1h 45m.
Pricing patterns: April typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 9:00, 22:00, offering more flight options and potentially better connections.
STL - OKC flight price statistics
$440
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.
$364
Jan$371
Feb$369
Mar$263
Apr$316
May$382
Jun$361
Jul$563
Aug$958
Sep$562
Oct$332
Nov$441
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 OKC?
Southwest Airlines operates 2 flights from STL to OKC.
What city does OKC airport serve?
OKC airport serves Oklahoma City.
How long is the Southwest Airlines flight from STL to OKC?
The flight duration is approximately 1h 35m - 1h 45m.
What is the distance from STL to OKC?
The distance is 463 miles (745 km).
What aircraft does Southwest Airlines use on this route?
Southwest Airlines uses Boeing 737-700 (winglets) Passenger/BBJ1, 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 09:55 and the latest departs at 22:45.
What is the cheapest month to fly Southwest Airlines from STL to OKC?
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 OKC?
The average price for a round-trip Southwest Airlines flight on this route is approximately $440. Prices can vary based on booking time and demand.
How many Southwest Airlines flights operate per week on this route?
Southwest Airlines operates approximately 18 flights per week from STL to OKC.