Direct flights from Boston to Louisville BOS → SDF
American Airlines and Delta Air Lines operate nonstop flights from Boston (BOS) to Louisville (SDF). The nonstop flight takes around ~1h 40m, covering 827 miles (1,331 km) and operates daily. Updated 30 June 2026.
📬 Cheap nonstop deals from Boston
We'll email you when a fare from BOS drops well below normal. Free, weekly, no password needed.
Free · weekly digest · no password needed
American Airlines
AA
Delta Air Lines
DL
Departure Schedule next 7 days
Sign up to see Louisville schedule from BOS
Already have an account? Sign in
Frequently asked questions
Is there a direct flight from Boston to Louisville?
Yes, American Airlines and Delta Air Lines operate nonstop flights from Boston (BOS) to Louisville (SDF).
Which airlines fly direct from Boston to Louisville?
American Airlines, Delta Air Lines operate nonstop flights from Boston to Louisville.
How long is the flight from Boston to Louisville?
The nonstop flight from Boston to Louisville takes ~1h 40m (approximately 1331 km).
How often do direct flights operate from Boston to Louisville?
Nonstop flights from Boston to Louisville operate daily.