Cheap Flights from Austin, TX to Louisville, KY from $116

Return flight: Louisville – Austin

On Cheapflightsplus.com you will find 391 connecting flights from Austin to Louisville. You can compare airfare deals from 3 airlines and multiple travel sites from $116, book and save on cheap plane tickets and last minute offers. Also check out AUS-SDF flight schedule to find best flight time, convenient departure and arrival airports.

Flight Information

Below we will explain in detail what the flights cost on the destination from Austin to Louisville depends on and how to choose the most interesting flight option for you.

Distance between Austin and Louisville is 1409 miles. Time difference between the cities is 1h. Airplanes depart 05:00 to 20:57 from 3 Austin airports and arrive 05:00 to 20:57 to 3 Louisville airports. Average flight time is 18h 56m.

  • The fastest flight 4h 12m
  • Average flight time 18h 56m
  • The earliest flight 05:00
  • The latest flight 20:57
  • Distance 876 ml

The cheapest months to travel to Louisville are june (from 116 $), august (from 122 $), july (from 125 $).

The most expensive months are november (from 554 $), february (from 466 $), december (from 461 $).

What is the lowest airfare Austin to Louisville?

The cheapest plane ticket found by our users is $116. This airfare is for economy class on one-way NK2719 flight by Spirit Airlines for June 5, 2025 which leaves Austin-Bergstrom Intl in Austin at 07:14 am and arrives at Louisville Standiford Field at 09:00.

Economy class
$116
Find
Business class
?
Find
First class
?
Find

Flight Schedule Austin (Texas) to Louisville (Kentucky)

07:00 — 13:24
5h 24m flight time
Find flight
from$189
07:00 — 09:55 Austin — Chicago
UA1878 United Airlines
1h stop
10:55 — 13:24 Chicago — Louisville
UA5235 United Airlines
07:14 — 17:53
9h 39m flight time
Find flight
from$140
07:14 — 11:02 Austin — Miami
NK2719 Spirit Airlines
4h 22m stop
15:24 — 17:53 Miami — Louisville
NK2715 Spirit Airlines
07:30 — 19:07
10h 37m flight time
Find flight
from$170
07:30 — 11:17 Austin — Miami
NK1479 Spirit Airlines
5h 23m stop
16:40 — 19:07 Miami — Louisville
NK1043 Spirit Airlines
09:50 — 20:03
9h 13m flight time
Find flight
from$171
09:50 — 13:44 Austin — Miami
NK512 Spirit Airlines
3h 52m stop
17:36 — 20:03 Miami — Louisville
NK1042 Spirit Airlines
10:19 — 17:27
6h 8m flight time
Find flight
from$189
10:19 — 13:15 Austin — Chicago
UA202 United Airlines
1h 41m stop
14:56 — 17:27 Chicago — Louisville
UA3534 United Airlines
11:17 — 19:39
7h 22m flight time
Find flight
from$190
11:17 — 12:28 Austin — Houston
UA6202 United Airlines
3h 53m stop
16:21 — 19:48 Houston — Louisville
UA6151 United Airlines
12:50 — 22:45
8h 55m flight time
Find flight
from$189
12:50 — 14:16 Austin — Denver
UA2473 United Airlines
3h 42m stop
17:58 — 22:45 Denver — Louisville
UA2690 United Airlines
13:18 — 13:37+1day
23h 19m flight time
Find flight
from$125
13:18 — 17:14 Austin — Detroit
NK1077 Spirit Airlines
19h 11m stop
12:25 — 13:37 Detroit — Louisville
NK1255 Spirit Airlines
14:20 — 09:00+1day
17h 40m flight time
Find flight
from$145
14:07 — 19:00 Austin — Newark
NK2119 Spirit Airlines
11h 35m stop
06:48 — 09:00 Newark — Louisville
NK2732 Spirit Airlines
14:55 — 22:45
6h 50m flight time
Find flight
from$189
14:55 — 16:21 Austin — Denver
UA2447 United Airlines
1h 37m stop
17:58 — 22:45 Denver — Louisville
UA2690 United Airlines
16:34 — 09:57+1day
16h 23m flight time
Find flight
from$183
16:34 — 20:32 Austin — Detroit
NK2847 Spirit Airlines
12h 12m stop
08:44 — 09:57 Detroit — Louisville
NK2794 Spirit Airlines
18:15 — 08:11+1day
12h 56m flight time
Find flight
from$122
18:15 — 22:05 Austin — Orlando
NK510 Spirit Airlines
7h 55m stop
06:00 — 08:11 Orlando — Louisville
NK142 Spirit Airlines
19:25 — 16:08+1day
19h 43m flight time
Find flight
from$140
19:25 — 22:59 Austin — Sanford
NK2289 Spirit Airlines
15h 5m stop
14:04 — 16:08 Sanford — Louisville
G42870 Allegiant Air
19:25 — 11:09+1day
14h 44m flight time
Find flight
from$145
19:25 — 22:59 Austin — Sanford
NK2289 Spirit Airlines
10h 1m stop
09:00 — 11:09 Sanford — Louisville
G42962 Allegiant Air
20:57 — 09:07+1day
11h 10m flight time
Find flight
from$177
20:57 — 00:33 Austin — Sanford
NK1619 Spirit Airlines
6h 32m stop
07:05 — 09:07 Sanford — Louisville
G41299 Allegiant Air
Full flight schedule will help you in detecting at what time planes fly from Austin to Louisville. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
*Departure and arrival times - local. Updated on October 18, 2025.

Popular Airlines on the Route

The flight Austin — Louisville is served by 3 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by United Airlines - 213 departures per week at the price of from $ 189 . And the most expensive tickets are offered by United Airlines airline - from $ 1327.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 391 flights with layovers on the route. The fastest connecting flight is UA685 by United Airlines takes 4h 12m and the cheapest is NK2719 by Spirit Airlines for $116.

  • UA - United Airlines
    from $189
    Find
  • NK - Spirit Airlines
    from $116
    Find
  • G4 - Allegiant Air
    from $129
    Find
See more connecting flights

Airports

You can fly from Austin to Louisville from 3 airports (Austin-Bergstrom Intl, Austin, Camp Maybry AHP).

Austin airports

  • Austin-Bergstrom Intl-AUS
    from $116
    Find
  • Austin-ASQ
    Find
  • Camp Maybry AHP-MMR
    Find

Louisville airports

  • Standiford Field-SDF
    Find
  • Intercontinental-LJC
    Find
  • Bowman Field-LOU
    Find

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

Back