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Flights from Louisville to San Antonio
There are no direct flights from Louisville to San Antonio. The fastest way is one stop via Dallas or Nashville, about 3h 40m door to door (141 connections a week on current schedules).
No direct flights · 6 connection options From 3h 40m
Louisville to San Antonio at a glance
Fastest journey3h 40mVia Dallas, on current schedules
Nonstop flightsNoneConnect via Dallas or Nashville
Best ways to fly from Louisville to San Antonio
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
SDF Dallas (DFW) SAT
Leg 1: American Airlines, Envoy Air, SkyWest · Leg 2: American Airlines, Envoy Air
Tue07:15 SDF08:10 DFW0h 50m connection09:00 DFW09:55 SATAmerican Airlines
2Search
SDF Nashville (BNA) SAT
Leg 1: Southwest Airlines · Leg 2: Southwest Airlines
Thu07:30 SDF07:09 BNA1h 21m connection08:30 BNA10:24 SATSouthwest Airlines
3Search
SDF Atlanta (ATL) SAT
Leg 1: Delta Air Lines · Leg 2: Delta Air Lines, Frontier Airlines, Southwest Airlines
Sun18:00 SDF19:02 ATL0h 58m connection20:00 ATL21:08 SATDelta Air Lines
4Search
SDF Houston (IAH) SAT
Leg 1: Mesa Airlines · Leg 2: United Airlines, Mesa Airlines
Sun09:45 SDF10:45 IAH1h 45m connection12:30 IAH13:10 SATMesa Airlines
5Search
SDF Charlotte (CLT) SAT
Leg 1: American Airlines · Leg 2: American Airlines
Sun05:15 SDF06:18 CLT0h 57m connection07:15 CLT08:43 SATAmerican Airlines
6Search
SDF Chicago (ORD) SAT
Leg 1: Republic Airlines, SkyWest, Envoy Air · Leg 2: American Airlines, United Airlines, Volaris
Mon06:45 SDF06:51 ORD2h 09m connection09:00 ORD11:31 SATRepublic Airlines + United Airlines
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 1,529 km950 miles
- Journey time
- 3h 40mon current schedules
- Time difference
- -1hSan Antonio vs Louisville
- Currency in San Antonio
- USD
- Airports
- SDF → SAT
Flights from Louisville to San Antonio: questions answered
Are there direct flights from Louisville to San Antonio?
No. There is no nonstop service, so you will connect, most easily in Dallas, Nashville and Atlanta. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Louisville to San Antonio?
With one connection the journey usually takes around 3h 40m, depending on the layover. The straight-line distance is 1,529 km.
Where do you change planes between Louisville and San Antonio?
The best connecting points are Dallas (DFW), Nashville (BNA), Atlanta (ATL) and Houston (IAH). American Airlines flies both legs via Dallas, so you can book it as one ticket.
Which airports serve Louisville and San Antonio?
Louisville: Louisville Muhammad Ali International Airport (SDF). San Antonio: San Antonio International Airport (SAT).
What is the time difference between Louisville and San Antonio?
San Antonio is 1 hour behind Louisville.





