Southwest Airlines flights from Saint Louis (STL) to Linthicum Heights (BWI)
Find comprehensive Southwest Airlines flight information, schedules, and booking details for direct flights from Saint Louis (STL), US to Linthicum Heights (BWI), US. Southwest Airlines operates 2-7 flights daily flights on this route.• Flight Duration: 1h 55m - 2h 05m (average flight time)• Distance: 739 miles (1189 km) (air miles between airports)• Daily Flights: 2-7 flights (scheduled departures per day)
Saint Louis (STL)
US
Linthicum Heights (BWI)
US
FLIGHT TIME
1h 55m - 2h 05m
FLIGHT DISTANCE
739 miles (1189 km)
1h 55m - 2h 0m
05:45
20:40
739 miles (1189 km)
February
1 (Show)
23
Southwest Airlines Flight Schedule from Saint Louis (STL) to Linthicum Heights (BWI)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
WN4422 |  Southwest Airlines | 05:45 | 08:45:00 | Boeing 737MAX 8 Passenger |
WN3394 | Southwest Airlines | 13:00 | 16:00:00 | Boeing 737MAX 8 Passenger |
WN2624 | Southwest Airlines | 20:40 | 23:35:00 | Boeing 737-700 (winglets) Passenger/BBJ1 |
Southwest Airlines Monthly Flight Calendar
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Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 1h 55m - 2h 05m.
Pricing patterns: February typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 5:00, 13:00, 20:00, offering more flight options and potentially better connections.
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Things to Do Near BWI Airport
HA66
7.6 km from airportHA65
7.7 km from airportHA34
8.0 km from airportHA07
8.5 km from airportHA60
8.7 km from airportHA08
9.1 km from airportSouthwest Airlines Terminal Information
Departure Terminal at Saint Louis (STL):
• Terminal : Southwest Airlines operates from this terminal
Arrival Terminal at Linthicum Heights (BWI):
• Terminal : Southwest Airlines operates from this terminal
Weather & Climate at Linthicum Heights (BWI)
14.4°C
Avg Temperature115mm
Avg Rainfall11.1km/h
Avg Wind Speed68%
Avg HumidityBest Months to Visit
Challenging Months
12-Month Weather Overview
Wind Speed by Month
Humidity by Month
Best Time to Book Flights to Linthicum Heights (BWI)
Best Booking Window
Book 2-3 months in advance for best prices
Booking Tip
Avoid booking during extreme weather months for better deals
Peak Travel Months
Expect higher prices and more crowds during these months. Book early to secure better rates.
Recommended Months
These months offer the best balance of weather, prices, and availability.
Monthly Booking Recommendations
Flight Price Trends for Linthicum Heights (BWI)
Cheapest Months to Fly
Book flights during these months for the best deals and lowest prices.
Most Expensive Months
Prices are typically highest during these months. Consider booking well in advance or choosing alternative dates.
Price Trend Analysis
Prices are typically lower during shoulder seasons
Monthly Price Trends
Best Months to Fly Southwest Airlines to Linthicum Heights (BWI)
Shoulder Season
Transition periods with moderate conditions. Good balance of price and experience.
Challenging Months
These months may have less favorable conditions. Plan accordingly and book early.
Seasonal Insight
Best travel months: Year-round
Seasonal Travel Calendar
Frequently Asked Questions about Southwest Airlines Flights
How many Southwest Airlines flights operate from St Louis (STL) to Baltimore (BWI)?
Southwest Airlines operates 3 flights from St Louis (STL) to Baltimore (BWI).
What city does Baltimore (BWI) airport serve?
Baltimore (BWI) airport serves Linthicum Heights, US.
How long is the Southwest Airlines flight from St Louis (STL) to Baltimore (BWI)?
The flight duration is approximately 1h 55m - 2h 05m.
What is the distance from St Louis (STL) to Baltimore (BWI)?
The distance is 739 miles (1189 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 05:45 and the latest departs at 20:40.
What is the cheapest month to fly Southwest Airlines from St Louis (STL) to Baltimore (BWI)?
February is typically the cheapest month to fly Southwest Airlines on this route.
What is the average price for a Southwest Airlines flight from St Louis (STL) to Baltimore (BWI)?
The average price for a round-trip Southwest Airlines flight on this route is approximately $425. Prices can vary based on booking time and demand.
How many Southwest Airlines flights operate per week on this route?
Southwest Airlines operates approximately 23 flights per week from St Louis (STL) to Baltimore (BWI).