Cheap flights to Louisville from 9 cities
9 cities in 2 countries. In each country, prices we can stand behind come first, then the cheapest.
Departure cities with a recent price: 7
Recent prices: 15
Fares Aviasales flagged as unusually low
No fares flagged as unusually low in the last two days.
When these trips depart
Every price counted here was found on or after 7 Nov.
Return
February 2027: 1 city with a price listed here, from $591
San Jose · 8 Feb 2027 – 23 Feb 2027 · found 2 days ago · See prices for these dates
One-way
November 2026: 3 cities with a price listed here, from $116
Washington · 21 Nov · found 2 days ago · Open this trip
December 2026: 1 city with a price listed here, from $90
Atlanta · 16 Dec · found 5 days ago · Open this trip
May 2027: 1 city with a price listed here, from $292
Boston · 24 May 2027 · found 2 days ago · Open this trip
August 2027: 1 city with a price listed here, from $218
Chicago · 1 Aug 2027 · found 6 days ago · Open this trip
Everywhere, by country
1 traveler · Economy
| City | From | Trip | Dates | Airports | Stops | Airline | Found | |
|---|---|---|---|---|---|---|---|---|
| United States | ||||||||
| Atlanta | $90 | one-way | 16 Dec | ATL → SDF | 1 stop | Frontier Airlines | found 5 days ago | Open this trip |
| Washington | $116 | one-way | 21 Nov | DCA → SDF | nonstop | American Airlines | found 2 days ago | Open this trip |
| Chicago | $218 | one-way | 1 Aug 2027 | MDW → SDF | nonstop | Southwest Airlines | found 6 days ago | Open this trip |
| Boston | $292 | one-way | 24 May 2027 | BOS → SDF | 1 stop | Southwest Airlines | found 2 days ago | Open this trip |
| Merced | $349 | one-way | 18 Nov | MCE → SDF | 3 stops | Contour Airlines | found 5 days ago | Open this trip |
| Jackson | $350 | one-way | 21 Nov | JAC → SDF | 1 stop | American Airlines | found 3 days ago | Open this trip |
| New York | $379 | return | 17 Apr 2027 – 4 May 2027 | EWR → SDF | out 1 stop, back 1 stop | American Airlines | found 7 days ago | See prices for these dates |
| Newburgh | $468 | return | 17 Apr 2027 – 4 May 2027 | SWF → SDF | out 1 stop, back 1 stop | Breeze Airways | found 7 days ago | See prices for these dates |
| Costa Rica | ||||||||
| San Jose | $591 | return | 8 Feb 2027 – 23 Feb 2027 | SJO → SDF | out 2 stops, back 2 stops | Copa Airlines | found 2 days ago | See prices for these dates |
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work