Southwest Airlines flights from STL to LGA
Find comprehensive Southwest Airlines flight information, schedules, and booking details for direct flights from STL to LGA. Southwest Airlines operates 8-15 flights daily flights on this route.• Flight Duration: 2h 15m - 2h 33m (average flight time)• Distance: 890 miles (1432 km) (air miles between airports)• Daily Flights: 8-15 flights (scheduled departures per day)
STL
LGA
FLIGHT TIME
2h 15m - 2h 33m
FLIGHT DISTANCE
890 miles (1432 km)
2h 15m - 2h 20m
06:10
19:45
890 miles (1432 km)
March
1 (Show)
85
Southwest Airlines Flight Schedule from STL to LGA
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
WN4435 |  Southwest Airlines | 06:10 | 09:30:00 | Boeing 737-700 (winglets) Passenger/BBJ1 |
WN3418 | Southwest Airlines | 11:30 | 14:45:00 | Boeing 737-800 (winglets) Passenger/BBJ2 |
WN4854 | Southwest Airlines | 14:30 | 17:50:00 | Boeing 737-700 (winglets) Passenger/BBJ1 |
WN3958 | Southwest Airlines | 19:45 | 23:00:00 | 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 15m - 2h 33m.
Pricing patterns: March typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 6:00, 11:00, 14:00, offering more flight options and potentially better connections.
STL - LGA flight price statistics
$276
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.
$300
Jan$185
Feb$181
Mar$278
Apr$254
May$278
Jun$258
Jul$258
Aug$288
Sep$288
Oct$465
Nov$278
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 LGA?
Southwest Airlines operates 4 flights from STL to LGA.
What city does LGA airport serve?
LGA airport serves New York.
How long is the Southwest Airlines flight from STL to LGA?
The flight duration is approximately 2h 15m - 2h 33m.
What is the distance from STL to LGA?
The distance is 890 miles (1432 km).
What aircraft does Southwest Airlines use on this route?
Southwest Airlines uses Boeing 737-700 (winglets) Passenger/BBJ1, Boeing 737-800 (winglets) Passenger/BBJ2, Boeing 737MAX 8 Passenger on this route.
Which other airlines operate on this route?
2 other airlines operate on this route: Delta Air Lines, American Airlines.
What are the earliest and latest Southwest Airlines flight departure times?
The earliest Southwest Airlines flight departs at 06:10 and the latest departs at 19:45.
What is the cheapest month to fly Southwest Airlines from STL to LGA?
March 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 LGA?
The average price for a round-trip Southwest Airlines flight on this route is approximately $276. Prices can vary based on booking time and demand.
How many Southwest Airlines flights operate per week on this route?
Southwest Airlines operates approximately 85 flights per week from STL to LGA.