Direct (nonstop) flights from Dallas to Louisville
1 airline flys nonstop from Dallas Love Fld (DAL) to Louisville International Airport (SDF). It's 725 miles (1,167 km), about 2h in the air. Operated by Southwest Airlines.
Southwest Airlines
Route data last updated: May 29, 2026
Airlines with non-stop flights
WN
Southwest Airlines
Alternative Routes
Other ways to fly from Dallas to Louisville with one stop · direct emits 134 kg CO₂ per passenger
Looking for the return flight?
SDF → DAL: Flights from Louisville to DallasOther direct flights from Dallas
Direct flights from Louisville (SDF)
Frequently Asked Questions
How long is the direct flight from Dallas to Louisville?
A nonstop flight from Dallas (DAL) to Louisville (SDF) takes approximately 2 hours. The distance is 725 miles (1,167 km).
Which airlines fly nonstop from Dallas to Louisville?
Just Southwest Airlines.
Is there a nonstop flight from Dallas to Louisville?
Yes. 1 airline: Southwest Airlines.
How far is Dallas from Louisville?
The flight distance from Dallas to Louisville is 725 miles (1,167 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as the length of Italy.
What type of aircraft flies from Dallas to Louisville?
At 2h, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Dallas to Louisville?
Roughly 134 kg CO2 per passenger one-way. That's about the same as driving 670 km.
Is the return flight from Louisville to Dallas also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Dallas to Louisville?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Dallas Love Fld for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.