Cheap Flights from Louisville, KY to Houston, TX from $72

On Cheapflightsplus.com you will find 1 direct and 296 connecting flights from Louisville to Houston. You can compare airfare deals from 5 airlines and multiple travel sites from $72, book and save on cheap plane tickets and last minute offers. Also check out SDF-HOU flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Louisville to Houston Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $72 (one-way), $123 (round-trip).
Direct flights
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Full flight schedule will help you in detecting at what time planes fly from Louisville to Houston. 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 Arrival Flight Details Flight Duration Price
15:39 — 17:10
15:39 — 17:10 UA6310 United Airlines
Louisville — Houston
2h 31m
Find flight
from$139
07:00 — 11:41
07:00 — 07:38 UA3422 United Airlines
Louisville — Chicago
1h 9m stop
08:47 — 11:41 UA2225 United Airlines
Chicago — Houston
5h 41m
including layover
Find flight
from$138
07:00 — 12:40
07:00 — 07:37 UA3422 United Airlines
Louisville — Chicago
2h 9m stop
09:46 — 12:40 UA2099 United Airlines
Chicago — Houston
6h 40m
including layover
Find flight
from$143
09:05 — 13:29
08:55 — 09:32 UA3653 United Airlines
Louisville — Chicago
52m stop
10:35 — 13:29 UA2483 United Airlines
Chicago — Houston
5h 24m
including layover
Find flight
from$144
09:06 — 20:20
09:06 — 11:15 NK143 Spirit Airlines
Louisville — Orlando
7h 32m stop
18:47 — 20:20 NK1376 Spirit Airlines
Orlando — Houston
12h 14m
including layover
Find flight
from$111
10:04 — 20:54
11:42 — 12:48 SY1792 Sun Country Airlines
Louisville — Minneapolis
6h 54m stop
08:24 — 11:21 SY1681 Sun Country Airlines
Minneapolis — Houston
11h 50m
including layover
Find flight
from$117
10:55 — 15:37
10:55 — 11:33 UA5573 United Airlines
Louisville — Chicago
1h 12m stop
12:45 — 15:37 UA2657 United Airlines
Chicago — Houston
5h 42m
including layover
Find flight
from$136
12:00 — 22:04
12:00 — 13:24 NK2459 Spirit Airlines
Louisville — Atlanta
7h 34m stop
20:58 — 22:04 NK967 Spirit Airlines
Atlanta — Houston
11h 4m
including layover
Find flight
from$87
13:57 — 23:25
13:57 — 16:11 NK1643 Spirit Airlines
Louisville — Orlando
5h 27m stop
21:38 — 23:25 NK1562 Spirit Airlines
Orlando — Houston
10h 28m
including layover
Find flight
from$72
13:57 — 18:11
12:07 — 13:31 NK2459 Spirit Airlines
Louisville — Atlanta
1h 25m stop
17:44 — 18:59 NK2173 Spirit Airlines
Atlanta — Houston
5h 14m
including layover
Find flight
from$87
14:38 — 19:40
14:38 — 15:58 NK1256 Spirit Airlines
Louisville — Detroit
1h 33m stop
17:31 — 19:40 NK1541 Spirit Airlines
Detroit — Houston
6h 2m
including layover
Find flight
from$72
14:38 — 08:47
+1 day
14:38 — 15:58 NK1256 Spirit Airlines
Louisville — Detroit
14h 47m stop
06:45 — 08:47 NK1234 Spirit Airlines
Detroit — Houston
19h 9m
including layover
Find flight
from$111
16:31 — 05:35
+1 day
16:31 — 18:06 NK1605 Spirit Airlines
Louisville — Los Angeles
6h 6m stop
00:12 — 05:35 NK1144 Spirit Airlines
Los Angeles — Houston
14h 4m
including layover
Find flight
from$105
16:31 — 11:04
+1 day
16:31 — 18:06 NK1605 Spirit Airlines
Louisville — Los Angeles
11h 39m stop
05:45 — 11:04 NK1205 Spirit Airlines
Los Angeles — Houston
19h 33m
including layover
Find flight
from$105
17:45 — 22:18
17:45 — 19:25 NK3883 Spirit Airlines
Louisville — Detroit
55m stop
20:20 — 22:18 NK3788 Spirit Airlines
Detroit — Houston
5h 33m
including layover
Find flight
from$87
17:45 — 17:50
+1 day
17:45 — 19:25 NK3883 Spirit Airlines
Louisville — Detroit
20h 26m stop
15:51 — 17:50 NK383 Spirit Airlines
Detroit — Houston
25h 5m
including layover
Find flight
from$111
18:26 — 05:35
+1 day
18:26 — 19:56 NK1869 Spirit Airlines
Louisville — Los Angeles
4h 16m stop
00:12 — 05:35 NK1144 Spirit Airlines
Los Angeles — Houston
12h 9m
including layover
Find flight
from$72
18:26 — 11:04
+1 day
18:26 — 19:56 NK1869 Spirit Airlines
Louisville — Los Angeles
9h 49m stop
05:45 — 11:04 NK1205 Spirit Airlines
Los Angeles — Houston
17h 38m
including layover
Find flight
from$72
20:58 — 08:28
+1 day
20:58 — 23:30 NK1043 Spirit Airlines
Louisville — Miami
7h 15m stop
06:45 — 08:28 NK1144 Spirit Airlines
Miami — Houston
12h 30m
including layover
Find flight
from$72
11:34 — 19:13
+1 day
11:34 — 13:49 G41451 Allegiant Air
Louisville — Punta Gorda
22h 48m stop
12:37 — 14:25 G4857 Allegiant Air
Punta Gorda — Fletcher
3h 27m stop
17:52 — 19:13 G41840 Allegiant Air
Fletcher — Houston
32h 39m
including layover
Find flight
from$108
11:34 — 18:13
+1 day
11:34 — 13:49 G41451 Allegiant Air
Louisville — Punta Gorda
16h 36m stop
06:25 — 08:12 G4892 Allegiant Air
Punta Gorda — Knoxville
8h 50m stop
17:02 — 18:13 G41437 Allegiant Air
Knoxville — Houston
31h 39m
including layover
Find flight
from$121
12:32 — 18:31
+1 day
12:32 — 14:54 NK1785 Spirit Airlines
Louisville — Newark
3h 32m stop
18:26 — 19:55 NK1418 Spirit Airlines
Newark — Nashville
20h 29m stop
16:24 — 18:31 NK1797 Spirit Airlines
Nashville — Houston
30h 59m
including layover
Find flight
from$132
15:10 — 18:31
+1 day
15:10 — 17:10 G42953 Allegiant Air
Louisville — Sanford
17h 29m stop
10:39 — 11:30 G4360 Allegiant Air
Sanford — Nashville
4h 54m stop
16:24 — 18:31 NK1797 Spirit Airlines
Nashville — Houston
28h 21m
including layover
Find flight
from$127
15:10 — 18:13
+1 day
15:10 — 17:10 G42953 Allegiant Air
Louisville — Sanford
4h 55m stop
22:05 — 23:37 G43060 Allegiant Air
Sanford — Knoxville
17h 25m stop
17:02 — 18:13 G41437 Allegiant Air
Knoxville — Houston
28h 3m
including layover
Find flight
from$129
21:22 — 18:13
+1 day
21:22 — 23:22 G42892 Allegiant Air
Louisville — Sanford
14h 15m stop
13:37 — 15:12 G41411 Allegiant Air
Sanford — Knoxville
1h 50m stop
17:02 — 18:13 G41437 Allegiant Air
Knoxville — Houston
21h 51m
including layover
Find flight
from$128
*Departure and arrival times - local. Updated on July 2, 2025

Flight Information

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

Distance between Louisville and Houston is 1293 miles. Time difference between the cities is 1h. Airplanes depart 05:03 to 21:22 from 3 Louisville airports and arrive 05:03 to 21:22 to 15 Houston airports. Average flight time is 2h 31m.

  • The fastest flight 2h 31m
  • Average flight time 2h 31m
  • The earliest flight 05:03
  • The latest flight 21:22
  • Distance 804 ml

The cheapest months to travel to Houston are june (from 96 $), august (from 96 $), july (from 97 $).

The most expensive months are november (from 270 $), december (from 250 $), september (from 189 $).

What is the lowest airfare Louisville to Houston?

The cheapest plane ticket found by our users is $72. This airfare is for economy class on one-way NK1643 flight by Spirit Airlines for August 7, 2025 which leaves Standiford Field in Louisville at 13:57 am and arrives at Houston George Bush at 23:25.

Economy class
$72
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Business class
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First class
?
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Popular Airlines on the Route

The flight Louisville — Houston is served by 5 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Sun Country Airlines - 3 departures per week at the price of from $ 117 . And the most expensive tickets are offered by United Airlines airline - from $ 448.

Direct flights

There are 1 nonstop flights on the route. The fastest direct flight is UA6310 by United Airlines takes 2h 31m and the cheapest is NK1643 by Spirit Airlines for $139.

  • UA - United Airlines
    from $139
    Find
See more direct flights

Connecting Flights

There are 296 flights with layovers on the route. The fastest connecting flight is NK2459 by Spirit Airlines takes 5h 14m and the cheapest is NK1643 by Spirit Airlines for $72.

  • SY - Sun Country Airlines
    from $117
    Find
  • MX - Mexicana
    from $141
    Find
  • UA - United Airlines
    from $136
    Find
  • NK - Spirit Airlines
    from $72
    Find
  • G4 - Allegiant Air
    from $108
    Find
See more connecting flights

Airports

You can fly from Louisville to Houston from 3 airports (Standiford Field, Intercontinental, Bowman Field).

Louisville airports

  • Standiford Field-SDF
    from $72
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  • Intercontinental-LJC
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  • Bowman Field-LOU
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Houston airports

  • Ellington Field-EFD
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  • West Houston-IWS
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  • Hobby-HOU
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  • Park Ten Heliport-JPT
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  • Andrau Airpark-AAP
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  • George Bush-IAH
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  • Greenway Plaza H/P-JGP
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  • David Wayne Hooks-DWH
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  • Transco Twr Galleria-JGQ
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  • Westchase Hilton H/P-JWH
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  • Spaceland-SPX
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  • Woodlawns-JWL
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  • Marriot Astrodome Heliport-JMA
    Find
  • Central Bus. District-JDX
    Find
  • Houston Municipal-SGR
    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.

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