Flights operate between Louisville (SDF) and Dallas (DAL).
1 airline operates this route with 1-2 flights daily flights.
Average flight time is 2h 00m - 2h 35m.
Route distance is 728 miles (1171 km).
Route Distance
728 miles (1171 km)
Average Duration
2h 00m - 2h 35m
Airlines Operating This Route
Southwest Airlines
Flight Frequency
Daily Flights
1-2 flights
Weekly Flights
8
Typical Departure Time Ranges
Earliest Departure
05:30
Latest Departure
05:30
Route Intelligence Dashboard
Overall Connectivity Score
35
ModerateRoute Diversity
1
Direct Routes
Southwest Airlines serves 1 destination from SDF
Weekly Frequency
7
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| SDF → Dallas (DAL) (DAL) | 7/week | 2h 00m - 2h 35m | 728 km | Seasonal |
Flight Schedule & Filters
Southwest Airlines flights from Louisville (SDF) to Dallas (DAL)
Southwest Airlines operates scheduled nonstop flights between Louisville (SDF) and Dallas (DAL). Southwest Airlines operates 1-2 flights daily flights on this route.• Flight Duration: 2h 00m - 2h 35m (average flight time)• Distance: 728 miles (1171 km) (air miles between airports)• Daily Flights: 1-2 flights (scheduled departures per day)
Louisville (SDF)
US
Dallas (DAL)
US
FLIGHT TIME
2h 00m - 2h 35m
FLIGHT DISTANCE
728 miles (1171 km)
2h 20m - 2h 20m
05:30
05:30
728 miles (1171 km)
January
1 (Show)
8
Southwest Airlines Terminal Information & Contact
Departure Terminal - Louisville (SDF)
Terminal: 1
Phone: 800-435-9792
Location: 1, Louisville, US
Arrival Terminal - Dallas (DAL)
Terminal: 1
Phone: 800-435-9792
Location: 1, Dallas, US
Southwest Airlines Flight Schedule from Louisville (SDF) to Dallas (DAL)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
WN3590 |  Southwest Airlines | 05:30 | 06:50:00 | Boeing 737-800 (winglets) Passenger/BBJ2 |
Southwest Airlines Monthly Flight Calendar
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Things to Do Near DAL Airport
Fast Lane Tattoos
5.7 km from airportThe Sixth Floor Museum at Dealey Plaza
8.5 km from airportLincoln Properties-Apartments
9.8 km from airportArt Hotel Gallery
9.9 km from airportDallas Museum of Natural History
11.4 km from airportA W Perry Homestead Museum
13.1 km from airportSouthwest Airlines Terminal Information
Departure Terminal at Louisville (SDF):
• Terminal : Southwest Airlines operates from this terminal
Terminal 1:
• Southwest Airlines Terminal Phone: 800-435-9792
Arrival Terminal at Dallas (DAL):
• Terminal : Southwest Airlines operates from this terminal
Terminal 1:
• Southwest Airlines Terminal Phone: 800-435-9792
Weather & Climate at Dallas (DAL)
20.3°C
Avg Temperature114mm
Avg Rainfall14.4km/h
Avg Wind Speed63%
Avg HumidityBest Months to Visit
Challenging Months
12-Month Weather Overview
Wind Speed by Month
Humidity by Month
Best Time to Book Flights to Dallas (DAL)
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 Dallas (DAL)
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 Dallas (DAL)
Best Months
Optimal conditions for travel with favorable weather, prices, and availability.
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.
Extreme Conditions
These months may have extreme weather or conditions. Travel with caution and proper preparation.
Seasonal Insight
Best travel months: 2025-09
Seasonal Travel Calendar
Southwest Airlines Contact Information and Customer Services
Southwest Airlines Address
2702 Love Field Dr
Dallas, TX 75235, US
Customer Service Phone
800-435-9792Official Website
southwest.com/Frequently Asked Questions
How many Southwest Airlines flights operate from Louisville (SDF) to Dallas (DAL)?
Southwest Airlines operates 1 flight from Louisville (SDF) to Dallas (DAL).
What city does Dallas (DAL) airport serve?
Dallas (DAL) airport serves Dallas, US.
How long is the Southwest Airlines flight from Louisville (SDF) to Dallas (DAL)?
The flight duration is approximately 2h 00m - 2h 35m.
What is the distance from Louisville (SDF) to Dallas (DAL)?
The distance is 728 miles (1171 km).
What aircraft does Southwest Airlines use on this route?
Southwest Airlines uses Boeing 737-800 (winglets) Passenger/BBJ2 on this route.
Which terminal does Southwest Airlines use at Louisville (SDF)?
Southwest Airlines flights from Louisville (SDF) depart from Terminal 1. Terminal 1 phone: 800-435-9792.
What is the Southwest Airlines terminal phone number at Louisville (SDF)?
The Southwest Airlines terminal phone number at Louisville (SDF) is 800-435-9792 (Terminal 1).
View all Southwest Airlines flights to Louisville (SDF) →
Popular Southwest Airlines routes from Louisville include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.