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Cheap flights from Houston to Louisville from $75

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Louisville departing on 1/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

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Spirit Airlines Logo
8:19 pm - 1:00 pmIAH-SDF
15h 41m1 stop
Spirit Airlines Logo
1:55 pm - 7:24 pmSDF-IAH
6h 29m1 stop
$183Spirit Airlines
Find Deal
qui, jan 22 - seg, jan 26
Spirit Airlines Logo
7:35 am - 2:38 pmIAH-SDF
6h 03m1 stop
Spirit Airlines Logo
3:33 pm - 12:04 amSDF-IAH
9h 31m1 stop
$184Spirit Airlines
Find Deal
ter, fev 24 - qui, fev 26
Multiple Airlines Logo
7:35 am - 2:38 pmIAH-SDF
6h 03m1 stop
Multiple Airlines Logo
3:33 pm - 8:54 amSDF-IAH
18h 21m2 stops
$206Multiple Airlines
Find Deal
ter, fev 24 - qui, fev 26
Multiple Airlines Logo
4:06 pm - 10:31 amIAH-SDF
17h 25m2 stops
Multiple Airlines Logo
2:55 pm - 9:48 pmSDF-IAH
7h 53m1 stop
$220Multiple Airlines
Find Deal
qui, dez 11 - dom, dez 14
Multiple Airlines Logo
10:08 am - 11:59 pmIAH-SDF
12h 51m1 stop
Multiple Airlines Logo
5:05 am - 10:55 pmSDF-IAH
18h 50m2 stops
$223Multiple Airlines
Find Deal
qua, dez 31 - qui, jan 1
Multiple Airlines Logo
7:25 pm - 10:31 amIAH-SDF
14h 06m1 stop
Multiple Airlines Logo
2:55 pm - 9:48 pmSDF-IAH
7h 53m1 stop
$225Multiple Airlines
Find Deal
qui, dez 11 - dom, dez 14
Southwest Logo
10:00 am - 2:45 pmHOU-SDF
3h 45m1 stop
Southwest Logo
7:55 pm - 9:30 pmSDF-HOU
2h 35mnonstop
$325Southwest
Find Deal
ter, dez 16 - qui, dez 18
Southwest Logo
1:05 pm - 4:15 pmHOU-SDF
2h 10mnonstop
Southwest Logo
11:50 am - 3:20 pmSDF-HOU
4h 30m1 stop
$329Southwest
Find Deal
seg, fev 23 - qua, fev 25
Delta Logo
10:46 am - 3:58 pmHOU-SDF
4h 12m1 stop
Delta Logo
6:00 am - 10:01 amSDF-HOU
5h 01m1 stop
$339Delta
Find Deal
qui, dez 25 - ter, dez 30
Delta Logo
5:45 am - 11:37 amHOU-SDF
4h 52m1 stop
Delta Logo
5:49 pm - 10:33 pmSDF-HOU
5h 44m1 stop
$349Delta
Find Deal
qui, jan 22 - seg, jan 26

Spirit Airlines flights from Houston to Louisville

Our best Spirit Airlines deals on Houston to Louisville flight tickets
Spirit Airlines
Jan 22
IAH8:19 pmHouston George Bush Intcntl
15h 41m
1 stop
SDF1:00 pmLouisville Intl
Jan 26
SDF1:55 pmLouisville Intl
6h 29m
1 stop
IAH7:24 pmHouston George Bush Intcntl
$183
Find similar
Spirit Airlines
Feb 24
IAH7:35 amHouston George Bush Intcntl
6h 03m
1 stop
SDF2:38 pmLouisville Intl
Feb 26
SDF3:33 pmLouisville Intl
9h 31m
1 stop
IAH12:04 amHouston George Bush Intcntl
$184
Find similar
Spirit Airlines
Feb 26
IAH7:35 amHouston George Bush Intcntl
6h 03m
1 stop
SDF2:38 pmLouisville Intl
Feb 28
SDF12:00 pmLouisville Intl
9h 28m
1 stop
IAH8:28 pmHouston George Bush Intcntl
$199
Find similar

Delta flights from Houston to Louisville

Our best Delta deals on Houston to Louisville flight tickets
Delta
Dec 25
HOU10:46 amHouston Hobby
4h 12m
1 stop
SDF3:58 pmLouisville Intl
Dec 30
SDF6:00 amLouisville Intl
5h 01m
1 stop
HOU10:01 amHouston Hobby
$339
Find similar
Delta
Jan 22
HOU5:45 amHouston Hobby
4h 52m
1 stop
SDF11:37 amLouisville Intl
Jan 26
SDF5:49 pmLouisville Intl
5h 44m
1 stop
HOU10:33 pmHouston Hobby
$349
Find similar
Delta
Mar 5
HOU1:06 pmHouston Hobby
6h 22m
1 stop
SDF8:28 pmLouisville Intl
Mar 8
SDF6:00 amLouisville Intl
4h 40m
1 stop
HOU9:40 amHouston Hobby
$359
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston to Louisville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated novembro 26, 2025.
Use the filters below to find and compare flights from Houston to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonLouisville

IAH - SDF

IAHSDF

Houston George Bush Intcntl

qui 1/22

8:19 pm-1:00 pm

1 stop15h 41m

Louisville Intl

seg 1/26

1:55 pm-7:24 pm

1 stop6h 29m

$183

HoustonLouisville

IAH - SDF

IAHSDF

Houston George Bush Intcntl

ter 2/24

7:35 am-2:38 pm

1 stop6h 03m

Louisville Intl

qui 2/26

3:33 pm-12:04 am

1 stop9h 31m

$184

HoustonLouisville

IAH - SDF

IAHSDF

Houston George Bush Intcntl

ter 2/24

7:35 am-2:38 pm

1 stop6h 03m

Louisville Intl

qui 2/26

3:33 pm-8:54 am

2 stops18h 21m

$206

HoustonLouisville

IAH - SDF

IAHSDF

Houston George Bush Intcntl

qui 12/11

4:06 pm-10:31 am

2 stops17h 25m

Louisville Intl

dom 12/14

2:55 pm-9:48 pm

1 stop7h 53m

$220

HoustonLouisville

IAH - SDF

IAHSDF

Houston George Bush Intcntl

qua 12/31

10:08 am-11:59 pm

1 stop12h 51m

Louisville Intl

qui 1/1

5:05 am-10:55 pm

2 stops18h 50m

$223

HoustonLouisville

IAH - SDF

IAHSDF

Houston George Bush Intcntl

qui 12/11

7:25 pm-10:31 am

1 stop14h 06m

Louisville Intl

dom 12/14

2:55 pm-9:48 pm

1 stop7h 53m

$225

HoustonLouisville

HOU - SDF

HOUSDF

Houston Hobby

ter 12/16

10:00 am-2:45 pm

1 stop3h 45m

Louisville Intl

qui 12/18

7:55 pm-9:30 pm

Nonstop2h 35m

$325

HoustonLouisville

HOU - SDF

HOUSDF

Houston Hobby

seg 2/23

1:05 pm-4:15 pm

Nonstop2h 10m

Louisville Intl

qua 2/25

11:50 am-3:20 pm

1 stop4h 30m

$329

HoustonLouisville

HOU - SDF

HOUSDF

Houston Hobby

qui 12/25

10:46 am-3:58 pm

1 stop4h 12m

Louisville Intl

ter 12/30

6:00 am-10:01 am

1 stop5h 01m

$339

HoustonLouisville

HOU - SDF

HOUSDF

Houston Hobby

qui 1/22

5:45 am-11:37 am

1 stop4h 52m

Louisville Intl

seg 1/26

5:49 pm-10:33 pm

1 stop5h 44m

$349

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Louisville from

How to get the cheapest flight ticket from Houston to Louisville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Houston and Louisville?

What is the cheapest month to fly to Louisville?

If you are unable to visit Louisville during the month of August, then departing from Houston during the month January is also very affordable. Most momondo users find prices during this month for around $319.

What is the cheapest day to depart on your flight to Louisville?

On average, the least expensive day to fly to Louisville from Houston is on a Friday. momondo users have found tickets for Friday departures for as low as $319. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Houston to Louisville on a Tuesday will generally be more expensive and average around $417. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Louisville?

Our data shows that the cheapest Houston to Louisville flights are usually those with departure times in the evening. Our users have found flights to Louisville in the evening for as low as $305. In the morning is when there is more demand to fly to Louisville, so prices are often more expensive at around $429 per ticket.

What is the cheapest Houston to Louisville Intl flight route?

Fly from Houston George Bush Intcntl to Louisville Intl for the best Houston - Louisville Intl flight prices

How far in advance should I book a flight to Louisville?

You are more likely to see cheaper flights to Louisville from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Louisville for around $367 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Louisville from Houston for as low as $173 on momondo.

What cabin class options are available on Houston to Louisville Intl flights?

There are 4 cabin classes available to choose from on Houston to Louisville Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Houston to Louisville flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Louisville

Fastest flight time

2h 10m

Direct flights

Every day

Airports in Louisville

1 airport
The fastest flight from Houston to Louisville takes 2h 10m
Direct flights go from Houston to Louisville every day.
There is 1 airport near Louisville: Louisville Intl (SDF)
Search flight deals

  • How far is Houston to Louisville Intl by plane?

    A flight from Houston to Louisville Intl will travel around 803.1 mi. 2h 05m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Houston to Louisville Intl Airport?

    Prices for flights from Houston to Louisville Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Houston to Louisville Intl Airport?

  • How old do you have to be to fly from Houston to Louisville Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston to Louisville Intl Airport.

  • What documentation or ID do you need to fly to Louisville Intl Airport?

    The necessary travel and health documents for your Louisville Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston to Louisville

Compare and see reviews for airlines that fly from Houston to Louisville with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $169Free CancellationRating
7.9
8,003 reviews
Search Delta flights
Spirit AirlinesPriceFrom $178Free CancellationRating
6.3
8,156 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $200Free CancellationRating
7.2
11,037 reviews
Search American Airlines flights
SouthwestPriceFrom $251Free CancellationRating
8.0
4,254 reviews
Search Southwest flights
United AirlinesPriceFrom $254Free CancellationRating
7.4
9,050 reviews
Search United Airlines flights

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
French Lick
Elizabethtown
West Baden Springs
Bardstown
Jeffersonville
Shepherdsville
New Albany
Elizabeth
Corydon
Charlestown
Springfield
Brandenburg
Georgetown

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Louisville?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Houston to Louisville for you.

Can I find flights from Houston to Louisville with flexible booking policies on momondo?

Flights from Houston to Louisville with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Houston to Louisville?

momondo helps you find the best flight between Houston and Louisville by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Houston to Louisville right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Houston to Louisville flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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