Cheap Flights from San Francisco to Louisville (SFO to SDF)

Sun Jun 1st 2025 Sun Country Airlines · SY 396 Depart at 6:09pm from San Francisco (SFO) Fly for 3h 50m Arrive at 11:59pm in Minneapolis (MSP)

Mon Jun 2nd 2025 Sun Country Airlines · SY 1791 Depart at 8:30am from Minneapolis (MSP) Fly for 1h 55m Arrive at 11:25am in Louisville (SDF)

Mon Jun 2nd 2025 BREEZE · MX 229 Depart at 12:29pm from San Francisco (SFO) Fly for 4h 26m Arrive at 7:55pm in Louisville (SDF)

Sun Jun 1st 2025 Sun Country Airlines · SY 392 Depart at 3:16pm from San Francisco (SFO) Fly for 3h 50m Arrive at 9:06pm in Minneapolis (MSP)

Mon Jun 2nd 2025 Sun Country Airlines · SY 1791 Depart at 8:30am from Minneapolis (MSP) Fly for 1h 55m Arrive at 11:25am in Louisville (SDF)

Wed Jun 4th 2025 United Airlines · UA 2420 Depart at 5:05am from San Francisco (SFO) Fly for 2h 36m Arrive at 8:41am in Denver (DEN)

Wed Jun 4th 2025 United Airlines · UA 700 Depart at 9:50am from Denver (DEN) Fly for 2h 41m Arrive at 2:31pm in Louisville (SDF)

Wed Jun 4th 2025 United Airlines · UA 587 Depart at 6:10am from San Francisco (SFO) Fly for 4h 30m Arrive at 12:40pm in Chicago (ORD)

Wed Jun 4th 2025 United Airlines · UA 3534 Depart at 2:48pm from Chicago (ORD) Fly for 1h 31m Arrive at 5:19pm in Louisville (SDF)

Tue Jun 3rd 2025 United Airlines · UA 2420 Depart at 5:05am from San Francisco (SFO) Fly for 2h 36m Arrive at 8:41am in Denver (DEN)

Tue Jun 3rd 2025 United Airlines · UA 700 Depart at 9:50am from Denver (DEN) Fly for 2h 41m Arrive at 2:31pm in Louisville (SDF)

Tue Jun 3rd 2025 United Airlines · UA 2731 Depart at 9:00am from San Francisco (SFO) Fly for 3h 58m Arrive at 2:58pm in Houston (IAH)

Tue Jun 3rd 2025 United Airlines · UA 6151 Depart at 4:21pm from Houston (IAH) Fly for 2h 18m Arrive at 7:39pm in Louisville (SDF)

Tue Jun 3rd 2025 United Airlines · UA 587 Depart at 6:10am from San Francisco (SFO) Fly for 4h 30m Arrive at 12:40pm in Chicago (ORD)

Tue Jun 3rd 2025 United Airlines · UA 3534 Depart at 2:48pm from Chicago (ORD) Fly for 1h 31m Arrive at 5:19pm in Louisville (SDF)

Tue Jun 3rd 2025 United Airlines · UA 1374 Depart at 11:17am from San Francisco (SFO) Fly for 2h 43m Arrive at 3:00pm in Denver (DEN)

Tue Jun 3rd 2025 United Airlines · UA 2303 Depart at 5:40pm from Denver (DEN) Fly for 2h 47m Arrive at 10:27pm in Louisville (SDF)

Tue Jun 3rd 2025 United Airlines · UA 2110 Depart at 9:00pm from San Francisco (SFO) Fly for 5h 8m Arrive at 5:08am in Washington, D.C. (IAD)

Wed Jun 4th 2025 United Airlines · UA 3473 Depart at 8:29am from Washington, D.C. (IAD) Fly for 1h 47m Arrive at 10:16am in Louisville (SDF)

Tue Jun 3rd 2025 United Airlines · UA 1788 Depart at 7:30am from San Francisco (SFO) Fly for 3h 58m Arrive at 1:28pm in Houston (IAH)

Tue Jun 3rd 2025 United Airlines · UA 6151 Depart at 4:21pm from Houston (IAH) Fly for 2h 18m Arrive at 7:39pm in Louisville (SDF)

Tue Jun 3rd 2025 United Airlines · UA 1448 Depart at 5:05am from San Francisco (SFO) Fly for 4h 27m Arrive at 11:32am in Chicago (ORD)

Tue Jun 3rd 2025 United Airlines · UA 3534 Depart at 2:48pm from Chicago (ORD) Fly for 1h 31m Arrive at 5:19pm in Louisville (SDF)

Tue Jun 3rd 2025 United Airlines · UA 1322 Depart at 6:30am from San Francisco (SFO) Fly for 5h 18m Arrive at 2:48pm in Washington, D.C. (IAD)

Tue Jun 3rd 2025 United Airlines · UA 6242 Depart at 5:55pm from Washington, D.C. (IAD) Fly for 1h 51m Arrive at 7:46pm in Louisville (SDF)

Fri Jun 6th 2025 BREEZE · MX 229 Depart at 12:29pm from San Francisco (SFO) Fly for 4h 26m Arrive at 7:55pm in Louisville (SDF)

Thu Jun 5th 2025 Sun Country Airlines · SY 396 Depart at 6:20pm from San Francisco (SFO) Fly for 3h 34m Arrive at 11:54pm in Minneapolis (MSP)

Fri Jun 6th 2025 Sun Country Airlines · SY 1791 Depart at 7:42am from Minneapolis (MSP) Fly for 1h 51m Arrive at 10:33am in Louisville (SDF)

Sat Jun 7th 2025 United Airlines · UA 2420 Depart at 5:05am from San Francisco (SFO) Fly for 2h 36m Arrive at 8:41am in Denver (DEN)

Sat Jun 7th 2025 United Airlines · UA 700 Depart at 9:50am from Denver (DEN) Fly for 2h 41m Arrive at 2:31pm in Louisville (SDF)

Wed Jun 4th 2025 United Airlines · UA 313 Depart at 10:50am from San Francisco (SFO) Fly for 4h 2m Arrive at 4:52pm in Houston (IAH)

Wed Jun 4th 2025 United Airlines · UA 6051 Depart at 6:25pm from Houston (IAH) Fly for 2h 27m Arrive at 9:52pm in Louisville (SDF)

Sat Jun 7th 2025 United Airlines · UA 1788 Depart at 7:30am from San Francisco (SFO) Fly for 3h 58m Arrive at 1:28pm in Houston (IAH)

Sat Jun 7th 2025 United Airlines · UA 6151 Depart at 4:21pm from Houston (IAH) Fly for 2h 18m Arrive at 7:39pm in Louisville (SDF)

Tue Jun 3rd 2025 United Airlines · UA 2731 Depart at 9:00am from San Francisco (SFO) Fly for 3h 58m Arrive at 2:58pm in Houston (IAH)

Tue Jun 3rd 2025 United Airlines · UA 6051 Depart at 6:25pm from Houston (IAH) Fly for 2h 27m Arrive at 9:52pm in Louisville (SDF)

Mon Jun 2nd 2025 United Airlines · UA 2420 Depart at 5:05am from San Francisco (SFO) Fly for 2h 36m Arrive at 8:41am in Denver (DEN)

Mon Jun 2nd 2025 United Airlines · UA 700 Depart at 9:50am from Denver (DEN) Fly for 2h 41m Arrive at 2:31pm in Louisville (SDF)

Mon Jun 2nd 2025 United Airlines · UA 2097 Depart at 10:45pm from San Francisco (SFO) Fly for 4h 19m Arrive at 5:04am in Chicago (ORD)

Tue Jun 3rd 2025 United Airlines · UA 3682 Depart at 7:00am from Chicago (ORD) Fly for 1h 33m Arrive at 9:33am in Louisville (SDF)

Wed Jun 4th 2025 United Airlines · UA 1374 Depart at 11:17am from San Francisco (SFO) Fly for 2h 43m Arrive at 3:00pm in Denver (DEN)

Wed Jun 4th 2025 United Airlines · UA 2303 Depart at 5:40pm from Denver (DEN) Fly for 2h 47m Arrive at 10:27pm in Louisville (SDF)

Tue Jun 3rd 2025 United Airlines · UA 1849 Depart at 8:25am from San Francisco (SFO) Fly for 4h 58m Arrive at 4:23pm in Washington, D.C. (IAD)

Tue Jun 3rd 2025 United Airlines · UA 6242 Depart at 5:55pm from Washington, D.C. (IAD) Fly for 1h 51m Arrive at 7:46pm in Louisville (SDF)

Wed Jun 4th 2025 United Airlines · UA 1788 Depart at 7:30am from San Francisco (SFO) Fly for 3h 58m Arrive at 1:28pm in Houston (IAH)

Wed Jun 4th 2025 United Airlines · UA 6151 Depart at 4:21pm from Houston (IAH) Fly for 2h 18m Arrive at 7:39pm in Louisville (SDF)

Sat Jun 7th 2025 United Airlines · UA 1448 Depart at 5:05am from San Francisco (SFO) Fly for 4h 27m Arrive at 11:32am in Chicago (ORD)

Sat Jun 7th 2025 United Airlines · UA 5469 Depart at 2:48pm from Chicago (ORD) Fly for 1h 31m Arrive at 5:19pm in Louisville (SDF)

Mon Jun 2nd 2025 United Airlines · UA 1322 Depart at 6:30am from San Francisco (SFO) Fly for 5h 18m Arrive at 2:48pm in Washington, D.C. (IAD)

Mon Jun 2nd 2025 United Airlines · UA 6242 Depart at 5:55pm from Washington, D.C. (IAD) Fly for 1h 51m Arrive at 7:46pm in Louisville (SDF)

Mon Jun 2nd 2025 United Airlines · UA 2110 Depart at 9:00pm from San Francisco (SFO) Fly for 5h 8m Arrive at 5:08am in Washington, D.C. (IAD)

Tue Jun 3rd 2025 United Airlines · UA 3473 Depart at 8:29am from Washington, D.C. (IAD) Fly for 1h 47m Arrive at 10:16am in Louisville (SDF)

Mon Jun 2nd 2025 United Airlines · UA 737 Depart at 10:45pm from San Francisco (SFO) Fly for 5h 26m Arrive at 7:11am in New York (EWR)

Tue Jun 3rd 2025 United Airlines · UA 3678 Depart at 10:40am from New York (EWR) Fly for 2h 22m Arrive at 1:02pm in Louisville (SDF)

Sat Jun 7th 2025 Alaska Airlines · AS 598 Depart at 12:33pm from San Francisco (SFO) Fly for 4h 26m Arrive at 6:59pm in Chicago (ORD)

Sat Jun 7th 2025 Alaska Airlines · AS 6268 Depart at 8:20pm from Chicago (ORD) Fly for 1h 39m Arrive at 10:59pm in Louisville (SDF)

Tue Jun 3rd 2025 Alaska Airlines · AS 598 Depart at 12:33pm from San Francisco (SFO) Fly for 4h 26m Arrive at 6:59pm in Chicago (ORD)

Tue Jun 3rd 2025 Alaska Airlines · AS 6492 Depart at 8:25pm from Chicago (ORD) Fly for 1h 36m Arrive at 11:01pm in Louisville (SDF)

Wed Jun 4th 2025 Alaska Airlines · AS 598 Depart at 12:33pm from San Francisco (SFO) Fly for 4h 26m Arrive at 6:59pm in Chicago (ORD)

Wed Jun 4th 2025 Alaska Airlines · AS 6492 Depart at 8:25pm from Chicago (ORD) Fly for 1h 36m Arrive at 11:01pm in Louisville (SDF)

Mon Jun 2nd 2025 Alaska Airlines · AS 598 Depart at 12:33pm from San Francisco (SFO) Fly for 4h 26m Arrive at 6:59pm in Chicago (ORD)

Mon Jun 2nd 2025 Alaska Airlines · AS 6492 Depart at 8:25pm from Chicago (ORD) Fly for 1h 36m Arrive at 11:01pm in Louisville (SDF)

Tue Jun 3rd 2025 United Airlines · UA 714 Depart at 10:35am from San Francisco (SFO) Fly for 4h 27m Arrive at 5:02pm in Chicago (ORD)

Tue Jun 3rd 2025 United Airlines · UA 3598 Depart at 5:55pm from Chicago (ORD) Fly for 1h 31m Arrive at 8:26pm in Louisville (SDF)

Tue Jun 3rd 2025 United Airlines · UA 313 Depart at 10:50am from San Francisco (SFO) Fly for 4h 2m Arrive at 4:52pm in Houston (IAH)

Tue Jun 3rd 2025 United Airlines · UA 6051 Depart at 6:25pm from Houston (IAH) Fly for 2h 27m Arrive at 9:52pm in Louisville (SDF)

Tue Jun 3rd 2025 United Airlines · UA 1333 Depart at 12:55pm from San Francisco (SFO) Fly for 2h 41m Arrive at 4:36pm in Denver (DEN)

Tue Jun 3rd 2025 United Airlines · UA 2303 Depart at 5:40pm from Denver (DEN) Fly for 2h 47m Arrive at 10:27pm in Louisville (SDF)

Thu Jun 5th 2025 United Airlines · UA 1374 Depart at 11:17am from San Francisco (SFO) Fly for 2h 43m Arrive at 3:00pm in Denver (DEN)

Thu Jun 5th 2025 United Airlines · UA 2303 Depart at 5:40pm from Denver (DEN) Fly for 2h 47m Arrive at 10:27pm in Louisville (SDF)

Tue Jun 3rd 2025 United Airlines · UA 714 Depart at 10:35am from San Francisco (SFO) Fly for 4h 27m Arrive at 5:02pm in Chicago (ORD)

Tue Jun 3rd 2025 United Airlines · UA 3551 Depart at 7:40pm from Chicago (ORD) Fly for 1h 34m Arrive at 10:14pm in Louisville (SDF)

Tue Jun 3rd 2025 United Airlines · UA 793 Depart at 8:25am from San Francisco (SFO) Fly for 4h 30m Arrive at 2:55pm in Chicago (ORD)

Tue Jun 3rd 2025 United Airlines · UA 3598 Depart at 5:55pm from Chicago (ORD) Fly for 1h 31m Arrive at 8:26pm in Louisville (SDF)

Thu Jun 5th 2025 Alaska Airlines · AS 598 Depart at 12:33pm from San Francisco (SFO) Fly for 4h 26m Arrive at 6:59pm in Chicago (ORD)

Thu Jun 5th 2025 Alaska Airlines · AS 6268 Depart at 8:20pm from Chicago (ORD) Fly for 1h 39m Arrive at 10:59pm in Louisville (SDF)

Fri Jun 6th 2025 United Airlines · UA 2117 Depart at 6:40pm from San Francisco (SFO) Fly for 4h 19m Arrive at 12:59am in Chicago (ORD)

Sat Jun 7th 2025 United Airlines · UA 3682 Depart at 7:00am from Chicago (ORD) Fly for 1h 33m Arrive at 9:33am in Louisville (SDF)

Fri Jun 6th 2025 United Airlines · UA 1448 Depart at 5:05am from San Francisco (SFO) Fly for 4h 27m Arrive at 11:32am in Chicago (ORD)

Fri Jun 6th 2025 United Airlines · UA 3534 Depart at 2:48pm from Chicago (ORD) Fly for 1h 31m Arrive at 5:19pm in Louisville (SDF)

Sat Jun 7th 2025 United Airlines · UA 313 Depart at 10:50am from San Francisco (SFO) Fly for 4h 2m Arrive at 4:52pm in Houston (IAH)

Sat Jun 7th 2025 United Airlines · UA 6051 Depart at 6:25pm from Houston (IAH) Fly for 2h 27m Arrive at 9:52pm in Louisville (SDF)

Thu Jun 5th 2025 United Airlines · UA 1788 Depart at 7:30am from San Francisco (SFO) Fly for 3h 58m Arrive at 1:28pm in Houston (IAH)

Thu Jun 5th 2025 United Airlines · UA 6151 Depart at 4:21pm from Houston (IAH) Fly for 2h 18m Arrive at 7:39pm in Louisville (SDF)

Thu Jun 5th 2025 United Airlines · UA 526 Depart at 6:30am from San Francisco (SFO) Fly for 2h 40m Arrive at 10:10am in Denver (DEN)

Thu Jun 5th 2025 United Airlines · UA 2303 Depart at 5:40pm from Denver (DEN) Fly for 2h 47m Arrive at 10:27pm in Louisville (SDF)

Sun Jun 1st 2025 Alaska Airlines · AS 598 Depart at 12:33pm from San Francisco (SFO) Fly for 4h 26m Arrive at 6:59pm in Chicago (ORD)

Sun Jun 1st 2025 Alaska Airlines · AS 6492 Depart at 8:25pm from Chicago (ORD) Fly for 1h 36m Arrive at 11:01pm in Louisville (SDF)

Sat Jun 7th 2025 Alaska Airlines · AS 8 Depart at 9:20am from San Francisco (SFO) Fly for 5h 18m Arrive at 5:38pm in Washington, D.C. (DCA)

Sat Jun 7th 2025 Alaska Airlines · AS 6896 Depart at 8:00pm from Washington, D.C. (DCA) Fly for 1h 52m Arrive at 9:52pm in Louisville (SDF)

Fri Jun 6th 2025 United Airlines · UA 2420 Depart at 5:05am from San Francisco (SFO) Fly for 2h 36m Arrive at 8:41am in Denver (DEN)

Fri Jun 6th 2025 United Airlines · UA 700 Depart at 9:50am from Denver (DEN) Fly for 2h 41m Arrive at 2:31pm in Louisville (SDF)

Thu Jun 5th 2025 United Airlines · UA 2420 Depart at 5:05am from San Francisco (SFO) Fly for 2h 36m Arrive at 8:41am in Denver (DEN)

Thu Jun 5th 2025 United Airlines · UA 700 Depart at 9:50am from Denver (DEN) Fly for 2h 41m Arrive at 2:31pm in Louisville (SDF)

Thu Jun 5th 2025 United Airlines · UA 2097 Depart at 10:45pm from San Francisco (SFO) Fly for 4h 19m Arrive at 5:04am in Chicago (ORD)

Fri Jun 6th 2025 United Airlines · UA 3682 Depart at 7:00am from Chicago (ORD) Fly for 1h 33m Arrive at 9:33am in Louisville (SDF)

Fri Jun 6th 2025 Alaska Airlines · AS 598 Depart at 12:33pm from San Francisco (SFO) Fly for 4h 26m Arrive at 6:59pm in Chicago (ORD)

Fri Jun 6th 2025 Alaska Airlines · AS 6268 Depart at 8:20pm from Chicago (ORD) Fly for 1h 39m Arrive at 10:59pm in Louisville (SDF)

Sat Jun 7th 2025 United Airlines · UA 587 Depart at 6:10am from San Francisco (SFO) Fly for 4h 30m Arrive at 12:40pm in Chicago (ORD)

Sat Jun 7th 2025 United Airlines · UA 5469 Depart at 2:48pm from Chicago (ORD) Fly for 1h 31m Arrive at 5:19pm in Louisville (SDF)

Mon Jun 2nd 2025 United Airlines · UA 2731 Depart at 9:00am from San Francisco (SFO) Fly for 3h 58m Arrive at 2:58pm in Houston (IAH)

Mon Jun 2nd 2025 United Airlines · UA 6151 Depart at 4:21pm from Houston (IAH) Fly for 2h 18m Arrive at 7:39pm in Louisville (SDF)