Direct flights from Denver to Louisville
21 nonstop flights a week on 2 airlines. Zero layovers — one hop from DEN to SDF.
Flight time: about 2h11m nonstop
Which days does it fly?
When does it fly?
Departure times in Denver local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| United UAL1479 | 9:54a | 2h2m | Sun |
| United UAL1479 | 9:58a | 2h12m | Tue, Thu |
| United UAL1479 | 10:07a | 2h12m | Wed, Sat |
| United UAL1479 | 10:18a | 2h5m | Mon |
| Southwest SWA3384 | 11:41a | 2h6m | Sat |
| United UAL1479 | 12:06p | 2h5m | Fri |
| Southwest SWA4502 | 1:01p | 2h4m | Mon |
| Southwest SWA4502 | 1:19p | 2h18m | Thu–Fri |
| Southwest SWA3575 | 2:30p | 2h15m | Sun |
| United UAL514 | 6:02p | 2h14m | Mon |
| Southwest SWA3575 | 6:03p | 2h20m | Tue |
| United UAL514 | 6:22p | 2h11m | Thu |
| United UAL514 | 6:44p | 2h10m | Wed, Sat |
| United UAL514 | 6:58p | 2h37m | Fri |
| Southwest SWA3575 | 6:59p | 2h8m | Wed |
| United UAL514 | 8:28p | 2h4m | Sun |
| United UAL514 | 9:51p | 2h27m | Tue |
Southwest
UnitedThe route
One hop: DEN → SDFDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Denver (DEN) to Louisville (SDF)
Denver International Airport (DEN) has 21 nonstop flights a week to Louisville (SDF), operated by Southwest and United. No layovers, no connections — one hop out of DEN 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 Denver to Louisville?
The nonstop flight from Denver (DEN) to Louisville (SDF) takes about 2h11m in the air, based on recently observed nonstop departures.
How long does it take to drive from Denver to Louisville?
Driving from Denver to Louisville takes about 16h 7m behind the wheel — roughly 1,110 miles, or about 2 days of real driving. The nonstop flight takes about 2h11m.