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Cheap flights from Louisville to Houston from $94

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 8/17. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Louisville to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:10 pm - 3:24 pm
SDF
-
IAH
19h 14m
1 stop
Multiple Airlines Logo
8:35 am - 9:49 am
IAH
-
SDF
24h 14m
1 stop
$186Multiple Airlines
Mon, Aug 17 - Thu, Aug 20
Multiple Airlines Logo
9:10 pm - 3:24 pm
SDF
-
IAH
19h 14m
1 stop
Multiple Airlines Logo
4:32 pm - 9:49 am
IAH
-
SDF
16h 17m
2 stops
$228Multiple Airlines
Mon, Aug 17 - Thu, Aug 20
Multiple Airlines Logo
9:24 pm - 10:29 pm
SDF
-
IAH
26h 05m
2 stops
Multiple Airlines Logo
7:23 pm - 2:40 pm
IAH
-
SDF
18h 17m
1 stop
$235Multiple Airlines
Sun, Aug 9 - Wed, Aug 12
Multiple Airlines Logo
9:10 pm - 3:05 pm
SDF
-
IAH
18h 55m
1 stop
Multiple Airlines Logo
1:45 pm - 2:16 pm
IAH
-
SDF
23h 31m
2 stops
$246Multiple Airlines
Fri, Aug 14 - Tue, Aug 18
United Airlines Logo
3:35 pm - 5:10 pm
SDF
-
IAH
2h 35mnonstop
United Airlines Logo
6:50 pm - 10:15 pm
IAH
-
SDF
2h 25mnonstop
$253United Airlines
Sat, Sep 5 - Sun, Sep 6
United Airlines Logo
9:45 am - 11:10 am
SDF
-
IAH
2h 25mnonstop
United Airlines Logo
4:37 pm - 7:59 pm
IAH
-
SDF
2h 22mnonstop
$262United Airlines
Sat, Aug 29 - Sat, Sep 5
Southwest Logo
12:40 pm - 1:55 pm
SDF
-
HOU
2h 15mnonstop
Southwest Logo
11:00 am - 2:15 pm
HOU
-
SDF
2h 15mnonstop
$262Southwest
Sat, Sep 5 - Sat, Sep 12
Southwest Logo
12:40 pm - 1:55 pm
SDF
-
HOU
2h 15mnonstop
Southwest Logo
6:35 am - 1:15 pm
HOU
-
SDF
5h 40m
1 stop
$263Southwest
Sat, Sep 5 - Sun, Sep 6
Delta Logo
5:50 pm - 9:23 pm
SDF
-
HOU
4h 33m
1 stop
Delta Logo
5:20 pm - 12:09 am
HOU
-
SDF
5h 49m
1 stop
$273Delta
Sat, Sep 5 - Sun, Sep 6
Delta Logo
3:25 pm - 9:23 pm
SDF
-
HOU
6h 58m
1 stop
Delta Logo
5:26 pm - 11:59 pm
HOU
-
SDF
5h 33m
1 stop
$282Delta
Sat, Sep 5 - Sat, Sep 12

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Delta flights from Louisville to Houston

Our best Delta deals on Louisville to Houston flight tickets
Delta
Sep 5
SDF5:50 pmLouisville Intl
4h 33m
1 stop
HOU9:23 pmHouston Hobby
Sep 6
HOU5:20 pmHouston Hobby
5h 49m
1 stop
SDF12:09 amLouisville Intl
$273
Delta
Sep 5
SDF3:25 pmLouisville Intl
6h 58m
1 stop
HOU9:23 pmHouston Hobby
Sep 12
HOU5:26 pmHouston Hobby
5h 33m
1 stop
SDF11:59 pmLouisville Intl
$282
Delta
Sep 10
SDF6:00 amLouisville Intl
5h 06m
1 stop
HOU10:06 amHouston Hobby
Sep 14
HOU6:00 amHouston Hobby
5h 20m
1 stop
SDF12:20 pmLouisville Intl
$291

Southwest flights from Louisville to Houston

Our best Southwest deals on Louisville to Houston flight tickets
Southwest
Sep 5
SDF12:40 pmLouisville Intl
2h 15m
HOU1:55 pmHouston Hobby
Sep 12
HOU11:00 amHouston Hobby
2h 15m
SDF2:15 pmLouisville Intl
$262
Southwest
Sep 5
SDF12:40 pmLouisville Intl
2h 15m
HOU1:55 pmHouston Hobby
Sep 6
HOU6:35 amHouston Hobby
5h 40m
1 stop
SDF1:15 pmLouisville Intl
$263
Southwest
Aug 13
SDF1:45 pmLouisville Intl
2h 20m
HOU3:05 pmHouston Hobby
Aug 17
HOU12:25 pmHouston Hobby
2h 15m
SDF3:40 pmLouisville Intl
$271

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 July 17, 2026.
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

Cheapest round-trip

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Mon 8/17

9:10 pm-3:24 pm

1 stop19h 14m

Houston George Bush Intcntl

Thu 8/20

8:35 am-9:49 am

1 stop24h 14m

$186

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Mon 8/17

9:10 pm-3:24 pm

1 stop19h 14m

Houston George Bush Intcntl

Thu 8/20

4:32 pm-9:49 am

2 stops16h 17m

$228

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Sun 8/9

9:24 pm-10:29 pm

2 stops26h 05m

Houston George Bush Intcntl

Wed 8/12

7:23 pm-2:40 pm

1 stop18h 17m

$235

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Fri 8/14

9:10 pm-3:05 pm

1 stop18h 55m

Houston George Bush Intcntl

Tue 8/18

1:45 pm-2:16 pm

2 stops23h 31m

$246

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Sat 9/5

3:35 pm-5:10 pm

Nonstop2h 35m

Houston George Bush Intcntl

Sun 9/6

6:50 pm-10:15 pm

Nonstop2h 25m

$253

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Sat 8/29

9:45 am-11:10 am

Nonstop2h 25m

Houston George Bush Intcntl

Sat 9/5

4:37 pm-7:59 pm

Nonstop2h 22m

$262
Quickest round-trip

LouisvilleHouston

SDF - HOU

SDFHOU

Louisville Intl

Sat 9/5

12:40 pm-1:55 pm

Nonstop2h 15m

Houston Hobby

Sat 9/12

11:00 am-2:15 pm

Nonstop2h 15m

$262

LouisvilleHouston

SDF - HOU

SDFHOU

Louisville Intl

Sat 9/5

12:40 pm-1:55 pm

Nonstop2h 15m

Houston Hobby

Sun 9/6

6:35 am-1:15 pm

1 stop5h 40m

$263

LouisvilleHouston

SDF - HOU

SDFHOU

Louisville Intl

Sat 9/5

5:50 pm-9:23 pm

1 stop4h 33m

Houston Hobby

Sun 9/6

5:20 pm-12:09 am

1 stop5h 49m

$273

LouisvilleHouston

SDF - HOU

SDFHOU

Louisville Intl

Sat 9/5

3:25 pm-9:23 pm

1 stop6h 58m

Houston Hobby

Sat 9/12

5:26 pm-11:59 pm

1 stop5h 33m

$282

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

What is the cheapest month to fly to Houston?

The month of February is, on average, the cheapest month to fly to Houston from Louisville, with most prices found around $86. The month of December is another great option to travel to Houston, with average flight prices from Louisville averaging around $104.

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 Monday. momondo users have found tickets for Monday departures for as low as $378. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Wednesday is $430.

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 in the evening. Our users have found flights to Houston in the evening for as low as $366. Try not to purchase tickets in the afternoon because they tend to be around $562. 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 from Louisville 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 $382 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 $251 on momondo.

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

There are 4 cabin classes available to choose from on Louisville 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 in Houston. From Louisville there are direct flights to Houston George Bush Intcntl (IAH), Houston Hobby (HOU).
Search flight deals

Frequently asked questions about flying from Louisville to Houston

  • 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
DeltaPriceFrom $174Free CancellationRating
7.8
8,474 reviews
Search Delta flights
American AirlinesPriceFrom $210Free CancellationRating
7.1
11,818 reviews
Search American Airlines flights
SouthwestPriceFrom $229Free CancellationRating
8.0
4,241 reviews
Search Southwest flights
United AirlinesPriceFrom $271Free CancellationRating
7.4
9,997 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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