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Cheap flights from Louisville to Houston from $66

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Houston departing on 10/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

United Airlines Logo
9:30 am - 11:14 amSDF-IAH
2h 44mnonstop
United Airlines Logo
6:38 pm - 9:57 pmIAH-SDF
2h 19mnonstop
$133United Airlines
Find Deal
Tue, Dec 9 - Tue, Dec 9
United Airlines Logo
7:15 am - 8:43 amSDF-IAH
2h 28mnonstop
United Airlines Logo
4:35 pm - 7:57 pmIAH-SDF
2h 22mnonstop
$149United Airlines
Find Deal
Wed, Oct 15 - Sat, Oct 18
American Airlines Logo
7:32 am - 1:35 pmSDF-IAH
7h 03m1 stop
American Airlines Logo
6:00 am - 1:47 pmIAH-SDF
6h 47m1 stop
$159American Airlines
Find Deal
Wed, Oct 15 - Sat, Oct 18
American Airlines Logo
6:00 am - 9:42 amSDF-HOU
4h 42m1 stop
American Airlines Logo
10:12 am - 5:53 pmHOU-SDF
6h 41m1 stop
$159American Airlines
Find Deal
Sat, Oct 25 - Tue, Oct 28
Southwest Logo
3:10 pm - 4:30 pmSDF-HOU
2h 20mnonstop
Southwest Logo
10:50 am - 2:00 pmHOU-SDF
2h 10mnonstop
$175Southwest
Find Deal
Wed, Oct 15 - Sat, Oct 18
Southwest Logo
3:10 pm - 4:30 pmSDF-HOU
2h 20mnonstop
Southwest Logo
5:55 am - 11:05 amHOU-SDF
4h 10m1 stop
$184Southwest
Find Deal
Wed, Oct 15 - Sat, Oct 18
Spirit Airlines Logo
6:58 pm - 12:28 amSDF-IAH
6h 30m1 stop
Spirit Airlines Logo
6:44 am - 7:15 pmIAH-SDF
11h 31m1 stop
$205Spirit Airlines
Find Deal
Sat, Nov 1 - Mon, Nov 3
Spirit Airlines Logo
6:34 pm - 4:30 amSDF-IAH
10h 56m1 stop
Spirit Airlines Logo
6:44 am - 7:15 pmIAH-SDF
11h 31m1 stop
$206Spirit Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6
Delta Logo
3:00 pm - 10:11 pmSDF-IAH
8h 11m1 stop
Delta Logo
6:09 pm - 12:01 amIAH-SDF
4h 52m1 stop
$217Delta
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Sat, Nov 1 - Mon, Nov 3
Delta Logo
12:48 pm - 5:40 pmSDF-HOU
5h 52m1 stop
Delta Logo
6:44 pm - 12:01 amHOU-SDF
4h 17m1 stop
$217Delta
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Fri, Oct 3 - Tue, Oct 7

American Airlines flights from Louisville to Houston

Our best American Airlines deals on Louisville to Houston flight tickets
American Airlines
Oct 25
SDF6:00 amLouisville Intl
4h 42m
1 stop
HOU9:42 amHouston Hobby
Oct 28
HOU10:12 amHouston Hobby
6h 41m
1 stop
SDF5:53 pmLouisville Intl
$159
Find similar
American Airlines
Dec 6
SDF6:30 amLouisville Intl
8h 03m
2 stops
IAH1:33 pmHouston George Bush Intcntl
Dec 13
IAH5:00 amHouston George Bush Intcntl
4h 06m
1 stop
SDF10:06 amLouisville Intl
$164
Find similar
American Airlines
Oct 3
SDF6:44 pmLouisville Intl
4h 48m
1 stop
IAH10:32 pmHouston George Bush Intcntl
Oct 7
IAH2:25 pmHouston George Bush Intcntl
7h 00m
1 stop
SDF10:25 pmLouisville Intl
$172
Find similar

Southwest flights from Louisville to Houston

Our best Southwest deals on Louisville to Houston flight tickets
Southwest
Oct 15
SDF3:10 pmLouisville Intl
2h 20m
HOU4:30 pmHouston Hobby
Oct 18
HOU10:50 amHouston Hobby
2h 10m
SDF2:00 pmLouisville Intl
$175
Find similar
Southwest
Oct 15
SDF3:10 pmLouisville Intl
2h 20m
HOU4:30 pmHouston Hobby
Oct 18
HOU5:55 amHouston Hobby
4h 10m
1 stop
SDF11:05 amLouisville Intl
$184
Find similar
Southwest
Oct 25
SDF6:05 pmLouisville Intl
2h 25m
HOU7:30 pmHouston Hobby
Oct 28
HOU11:55 amHouston Hobby
2h 10m
SDF3:05 pmLouisville Intl
$201
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to Houston 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 September 11, 2025.
Use the filters below to find and compare flights from Louisville to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Tue 12/9

9:30 am-11:14 am

Nonstop2h 44m

Houston George Bush Intcntl

Tue 12/9

6:38 pm-9:57 pm

Nonstop2h 19m

$133

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Wed 10/15

7:15 am-8:43 am

Nonstop2h 28m

Houston George Bush Intcntl

Sat 10/18

4:35 pm-7:57 pm

Nonstop2h 22m

$149

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Wed 10/15

7:32 am-1:35 pm

1 stop7h 03m

Houston George Bush Intcntl

Sat 10/18

6:00 am-1:47 pm

1 stop6h 47m

$159

LouisvilleHouston

SDF - HOU

SDFHOU

Louisville Intl

Sat 10/25

6:00 am-9:42 am

1 stop4h 42m

Houston Hobby

Tue 10/28

10:12 am-5:53 pm

1 stop6h 41m

$159

LouisvilleHouston

SDF - HOU

SDFHOU

Louisville Intl

Wed 10/15

3:10 pm-4:30 pm

Nonstop2h 20m

Houston Hobby

Sat 10/18

10:50 am-2:00 pm

Nonstop2h 10m

$175

LouisvilleHouston

SDF - HOU

SDFHOU

Louisville Intl

Wed 10/15

3:10 pm-4:30 pm

Nonstop2h 20m

Houston Hobby

Sat 10/18

5:55 am-11:05 am

1 stop4h 10m

$184

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Sat 11/1

6:58 pm-12:28 am

1 stop6h 30m

Houston George Bush Intcntl

Mon 11/3

6:44 am-7:15 pm

1 stop11h 31m

$205

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Thu 10/2

6:34 pm-4:30 am

1 stop10h 56m

Houston George Bush Intcntl

Mon 10/6

6:44 am-7:15 pm

1 stop11h 31m

$206

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Sat 11/1

3:00 pm-10:11 pm

1 stop8h 11m

Houston George Bush Intcntl

Mon 11/3

6:09 pm-12:01 am

1 stop4h 52m

$217

LouisvilleHouston

SDF - HOU

SDFHOU

Louisville Intl

Fri 10/3

12:48 pm-5:40 pm

1 stop5h 52m

Houston Hobby

Tue 10/7

6:44 pm-12:01 am

1 stop4h 17m

$217

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 Houston from

How to get the cheapest flight ticket from Louisville to Houston

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 cheapest month to fly to Houston?

The month of May is, on average, the cheapest month to fly to Houston from Louisville, with most prices found around $314. The month of October is another great option to travel to Houston, with average flight prices from Louisville averaging around $331.

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

On average, the least expensive day to fly to Houston from Louisville is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $346. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Monday is $456.

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

Our data shows that the cheapest Louisville to Houston flights are usually those with departure times at noon. Our users have found flights to Houston at noon for as low as $367. Try not to purchase tickets in the afternoon because they tend to be around $742. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Louisville Intl to Houston flight route?

Fly from Louisville Intl to Houston Hobby for the best Louisville Intl - Houston flight prices

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

You are more likely to see cheaper flights to Houston from Louisville when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $361 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Louisville for as low as $301 on momondo.

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

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

Cheap Louisville to Houston flight deals and tips

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

Fastest flight time

2h 20m

Direct flights

Every day

Airports in Houston

2 airports
The fastest flight from Louisville to Houston takes 2h 20m
Direct flights go from Louisville to Houston every day.
There are 2 airports near Houston: Houston George Bush Intcntl (IAH), Houston Hobby (HOU)
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  • How far is Louisville Intl to Houston by plane?

    There are 803.1 mi between Louisville Intl and Houston. Typically, this will take 2h 20m by plane in normal conditions.

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

    Prices for flights from Louisville Intl Airport to Houston refresh daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Louisville Intl Airport to Houston.

  • What documentation or ID do you need to fly to Houston?

    The necessary travel and health documents for your Houston 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 Louisville to Houston

Compare and see reviews for airlines that fly from Louisville to Houston with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $153Free CancellationRating
6.3
8,023 reviews
Search Spirit Airlines flights
DeltaPriceFrom $216Free CancellationRating
7.9
7,960 reviews
Search Delta flights
American AirlinesPriceFrom $228Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $238Free CancellationRating
8.0
4,248 reviews
Search Southwest flights
United AirlinesPriceFrom $271Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights

Why use momondo?

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

Finding the right flight to Houston from Louisville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Houston quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Houston from Louisville with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Louisville to Houston.

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

Yes momondo offers price alerts on flights to Houston from Louisville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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