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Cheap flights from Louisville to Houston from $80

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 11/3. 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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Multiple Airlines Logo
6:00 am - 8:54 amSDF-IAH
27h 54m1 stop
Multiple Airlines Logo
11:49 am - 11:45 pmIAH-SDF
10h 56m1 stop
$194Multiple Airlines
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Thu, Jan 22 - Sun, Jan 25
Multiple Airlines Logo
11:55 am - 7:18 pmSDF-IAH
8h 23m1 stop
Multiple Airlines Logo
7:25 pm - 10:31 amIAH-SDF
14h 06m1 stop
$200Multiple Airlines
Find Deal
Thu, Dec 4 - Thu, Dec 11
Spirit Airlines Logo
7:11 pm - 12:18 amSDF-IAH
6h 07m1 stop
Spirit Airlines Logo
5:34 am - 6:16 pmIAH-SDF
11h 42m1 stop
$207Spirit Airlines
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Thu, Nov 13 - Mon, Nov 17
Spirit Airlines Logo
7:11 pm - 12:18 amSDF-IAH
6h 07m1 stop
Spirit Airlines Logo
5:34 am - 6:16 pmIAH-SDF
11h 42m1 stop
$226Spirit Airlines
Find Deal
Thu, Nov 13 - Mon, Nov 17
United Airlines Logo
7:10 am - 8:50 amSDF-IAH
2h 40mnonstop
United Airlines Logo
6:38 pm - 9:57 pmIAH-SDF
2h 19mnonstop
$271United Airlines
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Thu, Dec 4 - Mon, Dec 8
United Airlines Logo
7:00 am - 11:50 amSDF-IAH
5h 50m1 stop
United Airlines Logo
6:38 pm - 9:57 pmIAH-SDF
2h 19mnonstop
$281United Airlines
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Thu, Dec 4 - Mon, Dec 8
Southwest Logo
6:05 am - 11:35 amSDF-HOU
6h 30m1 stop
Southwest Logo
12:40 pm - 3:50 pmHOU-SDF
2h 10mnonstop
$281Southwest
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Thu, Dec 11 - Thu, Dec 18
Southwest Logo
11:45 am - 7:35 pmSDF-HOU
8h 50m2 stops
Southwest Logo
6:00 am - 1:15 pmHOU-SDF
6h 15m1 stop
$296Southwest
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Thu, Dec 4 - Mon, Dec 8
American Airlines Logo
1:42 pm - 5:36 pmSDF-IAH
4h 54m1 stop
American Airlines Logo
5:00 am - 1:30 pmIAH-SDF
7h 30m2 stops
$296American Airlines
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Tue, Dec 16 - Wed, Dec 31
American Airlines Logo
6:30 am - 1:33 pmSDF-IAH
8h 03m2 stops
American Airlines Logo
5:00 am - 10:06 amIAH-SDF
4h 06m1 stop
$307American Airlines
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Sat, Dec 6 - Wed, Dec 10

American Airlines flights from Louisville to Houston

Our best American Airlines deals on Louisville to Houston flight tickets
American Airlines
Dec 16
SDF1:42 pmLouisville Intl
4h 54m
1 stop
IAH5:36 pmHouston George Bush Intcntl
Dec 31
IAH5:00 amHouston George Bush Intcntl
7h 30m
2 stops
SDF1:30 pmLouisville Intl
$296
Find similar
American Airlines
Dec 6
SDF6:30 amLouisville Intl
8h 03m
2 stops
IAH1:33 pmHouston George Bush Intcntl
Dec 10
IAH5:00 amHouston George Bush Intcntl
4h 06m
1 stop
SDF10:06 amLouisville Intl
$307
Find similar
American Airlines
Jan 17
SDF8:07 amLouisville Intl
11h 55m
1 stop
IAH7:02 pmHouston George Bush Intcntl
Jan 25
IAH2:41 pmHouston George Bush Intcntl
5h 06m
1 stop
SDF8:47 pmLouisville Intl
$308
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Southwest flights from Louisville to Houston

Our best Southwest deals on Louisville to Houston flight tickets
Southwest
Dec 11
SDF6:05 amLouisville Intl
6h 30m
1 stop
HOU11:35 amHouston Hobby
Dec 18
HOU12:40 pmHouston Hobby
2h 10m
SDF3:50 pmLouisville Intl
$281
Find similar
Southwest
Dec 4
SDF11:45 amLouisville Intl
8h 50m
2 stops
HOU7:35 pmHouston Hobby
Dec 8
HOU6:00 amHouston Hobby
6h 15m
1 stop
SDF1:15 pmLouisville Intl
$296
Find similar
Southwest
Dec 4
SDF11:45 amLouisville Intl
6h 30m
2 stops
HOU5:15 pmHouston Hobby
Dec 8
HOU11:15 amHouston Hobby
4h 55m
2 stops
SDF5:10 pmLouisville Intl
$301
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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 October 29, 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

Thu 1/22

6:00 am-8:54 am

1 stop27h 54m

Houston George Bush Intcntl

Sun 1/25

11:49 am-11:45 pm

1 stop10h 56m

$194

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Thu 12/4

11:55 am-7:18 pm

1 stop8h 23m

Houston George Bush Intcntl

Thu 12/11

7:25 pm-10:31 am

1 stop14h 06m

$200

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Thu 11/13

7:11 pm-12:18 am

1 stop6h 07m

Houston George Bush Intcntl

Mon 11/17

5:34 am-6:16 pm

1 stop11h 42m

$207

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Thu 11/13

7:11 pm-12:18 am

1 stop6h 07m

Houston George Bush Intcntl

Mon 11/17

5:34 am-6:16 pm

1 stop11h 42m

$226

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Thu 12/4

7:10 am-8:50 am

Nonstop2h 40m

Houston George Bush Intcntl

Mon 12/8

6:38 pm-9:57 pm

Nonstop2h 19m

$271

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Thu 12/4

7:00 am-11:50 am

1 stop5h 50m

Houston George Bush Intcntl

Mon 12/8

6:38 pm-9:57 pm

Nonstop2h 19m

$281

LouisvilleHouston

SDF - HOU

SDFHOU

Louisville Intl

Thu 12/11

6:05 am-11:35 am

1 stop6h 30m

Houston Hobby

Thu 12/18

12:40 pm-3:50 pm

Nonstop2h 10m

$281

LouisvilleHouston

SDF - HOU

SDFHOU

Louisville Intl

Thu 12/4

11:45 am-7:35 pm

2 stops8h 50m

Houston Hobby

Mon 12/8

6:00 am-1:15 pm

1 stop6h 15m

$296

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Tue 12/16

1:42 pm-5:36 pm

1 stop4h 54m

Houston George Bush Intcntl

Wed 12/31

5:00 am-1:30 pm

2 stops7h 30m

$296

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Sat 12/6

6:30 am-1:33 pm

2 stops8h 03m

Houston George Bush Intcntl

Wed 12/10

5:00 am-10:06 am

1 stop4h 06m

$307

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 September is another great option to travel to Houston, with average flight prices from Louisville averaging around $329.

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 Sunday. momondo users have found tickets for Sunday departures for as low as $342. 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 $448.

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 $369. Try not to purchase tickets in the afternoon because they tend to be around $765. 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 $363 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 $305 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 33m

Direct flights

Every day

Airports in Houston

2 airports
The fastest flight from Louisville to Houston takes 2h 33m
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 35m 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
8,114 reviews
Search Spirit Airlines flights
DeltaPriceFrom $216Free CancellationRating
7.9
7,992 reviews
Search Delta flights
SouthwestPriceFrom $222Free CancellationRating
8.0
4,241 reviews
Search Southwest flights
American AirlinesPriceFrom $250Free CancellationRating
7.2
11,032 reviews
Search American Airlines flights
United AirlinesPriceFrom $269Free CancellationRating
7.4
8,999 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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