Direct flights from Louisville to Boston
14 nonstop flights a week on 2 airlines. Zero layovers — one hop from SDF to BOS.
Flight time: about 1h47m nonstop
Which days does it fly?
When does it fly?
Departure times in Louisville local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Republic Airways RPA5615 | 1:26p | 2h2m | Tue, Wed, Fri |
| Republic Airways RPA5615 | 1:42p | 1h38m | Mon, Thu |
| Republic Airways RPA5615 | 2:53p | 1h58m | Sun |
| Republic Airways RPA4685 | 3:01p | 1h48m | Sat |
| Republic Airways RPA4685 | 5:17p | 1h39m | Thu |
| Republic Airways RPA5615 | 5:21p | 1h6m | Sat |
| American ENY4110 | 5:36p | 1h53m | Tue |
| Republic Airways RPA4685 | 5:47p | 1h46m | Mon, Sun |
| Republic Airways RPA4685 | 6:30p | 1h34m | Wed |
| Republic Airways RPA4685 | 6:59p | 1h50m | Fri |
American
DeltaThe route
One hop: SDF → BOSDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Louisville (SDF) to Boston (BOS)
Louisville Muhammad Ali International Airport (SDF) has 14 nonstop flights a week to Boston (BOS), operated by American and Delta. No layovers, no connections — one hop out of SDF and you're there.
This route flies every day of the week, so any travel day works. Route data updated September 2026 from observed departures.
Route data updated September 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Louisville to Boston?
The nonstop flight from Louisville (SDF) to Boston (BOS) takes about 1h47m in the air, based on recently observed nonstop departures.
How long does it take to drive from Louisville to Boston?
Driving from Louisville to Boston takes about 14h 34m, covering roughly 981 miles. The nonstop flight takes about 1h47m.