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

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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).

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Best Flights from Louisville to Houston Today

Take a look at the list of non stop flights and flights with layovers from Louisville to Houston with the lowest price of $72. The fastest direct flight takes 2h 31m and the fastest connecting – 5h 14m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $139 Find flight	15:39 Louisville Standiford Field	17:10 Houston George Bush	2h 31m	United Airlines	UA6310
from $72 Find flight	14:38 Louisville Standiford Field	19:40 Houston George Bush	6h 2m layover 1h 33m - Detroit	Spirit Airlines	NK1256 NK1541
from $72 Find flight	13:57 Louisville Standiford Field	23:25 Houston George Bush	10h 28m layover 5h 27m - Orlando	Spirit Airlines	NK1643 NK1562
from $72 Find flight	18:26 Louisville Standiford Field	05:35+1 день Houston George Bush	12h 9m layover 4h 16m - Los Angeles	Spirit Airlines	NK1869 NK1144
from $72 Find flight	20:58 Louisville Standiford Field	08:28+1 день Houston George Bush	12h 30m layover 7h 15m - Miami	Spirit Airlines	NK1043 NK1144
from $72 Find flight	18:26 Louisville Standiford Field	11:04+1 день Houston George Bush	17h 38m layover 9h 49m - Los Angeles	Spirit Airlines	NK1869 NK1205
from $87 Find flight	13:57 Louisville Standiford Field	18:11 Houston George Bush	5h 14m layover 1h 25m - Atlanta	Spirit Airlines	NK2459 NK2173
from $87 Find flight	17:45 Louisville Standiford Field	22:18 Houston George Bush	5h 33m layover 0h 55m - Detroit	Spirit Airlines	NK3883 NK3788
from $96 Find flight	18:09 Louisville Standiford Field	13:44+1 день Houston George Bush	20h 35m layover 12h 45m - Los Angeles	Spirit Airlines	NK897 NK421
from $96 Find flight	18:09 Louisville Standiford Field	00:19+2 дня Houston George Bush	31h 10m layover 23h 22m - Los Angeles	Spirit Airlines	NK897 NK804
from $105 Find flight	16:31 Louisville Standiford Field	05:35+1 день Houston George Bush	14h 4m layover 6h 6m - Los Angeles	Spirit Airlines	NK1605 NK1144
from $110 Find flight	13:57 Louisville Standiford Field	20:04 Houston George Bush	7h 7m layover 2h 9m - Orlando	Spirit Airlines	NK1643 NK1174
from $111 Find flight	09:06 Louisville Standiford Field	20:20 Houston George Bush	12h 14m layover 7h 32m - Orlando	Spirit Airlines	NK143 NK1376
from $111 Find flight	17:45 Louisville Standiford Field	17:50+1 день Houston George Bush	25h 5m layover 20h 26m - Detroit	Spirit Airlines	NK3883 NK383
from $108 Find flight	11:34 Louisville Standiford Field	19:13+1 день Houston Hobby	32h 39m layover 22h 48m - Punta Gorda 3h 27m - Fletcher	Allegiant Air	G41451 G4857 G41840
from $123 Find flight	16:31 Louisville Standiford Field	23:10+1 день Houston George Bush	31h 39m layover 5h 49m - Los Angeles 16h 15m - New Orleans	Spirit Airlines	NK1605 NK1801 NK1428

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on July 02, 2025

Flight Schedule Louisville (Kentucky) to Houston (Texas)

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	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	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*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

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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

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MX - Mexicana

from $141

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UA - United Airlines

from $136

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NK - Spirit Airlines

from $72

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G4 - Allegiant Air

from $108

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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

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Central Bus. District-JDX

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Houston Municipal-SGR

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Airplanes

There are flights to Houston from Louisville by 5 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Louisville

You may also consider searching for discounted plane tickets to some other popular places from Louisville within United States.

Louisville — Orlando

from $77

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Louisville — Chicago

from $73

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Louisville — Miami

from $56

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Louisville — Las Vegas

from $76

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Louisville — Boston

from $78

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Louisville — Atlanta

from $61

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Louisville — Tampa

from $70

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Louisville — Houston

from $56

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Louisville — Dallas

from $55

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Louisville — Denver

from $73

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Top International Destinations from Louisville

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Louisville — Cancun

from $56

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How to book a plane 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.
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