How long does it take to fly to Houston?

Average flight duration from Kentucky to Houston depends on which airport you fly into and out of. Flying from Louisville to Houston Hobby Airport is 2h 20m on average, while flying from Lexington to Houston Hobby Airport is 4h 18m on average. Houston Hobby Airport is the most popular airport in Houston.

How many flights depart from Kentucky to Houston on average per week?

As of August 2025, there are 296 flights per week flying from Kentucky to Houston. The most common day of the week flights depart is Thu, with 18% of flights taking off on this day.

What is the cheapest airline that flies from Kentucky to Houston?

Spirit Airlines, Southwest, and United Airlines are the most popular carriers operating from Kentucky to Houston

What airlines fly to Houston?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Houston from Kentucky according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Houston. Keep in mind that there are 5 different airlines that fly to Houston on a routine basis, so you have a few additional options to choose from.

How many flights depart from Kentucky to Houston on average per day?

As of August 2025, 42 flights take off from Kentucky and land in Houston each day. The most common flight departure time for this route is 7:00AM, with 66% of daily flights taking off at noon.

When did momondo last update prices for flights from Kentucky to Houston?

Prices for flights from Kentucky to Houston were last updated today.

How many operators does momondo search for flights from Kentucky to Houston?

As of August 2025, there are 7 operators available to choose from for flights from Kentucky to Houston.

How old do you have to be to fly from Kentucky to Houston?

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 Kentucky to Houston.

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

The travel and health documents required for your trip to Houston can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$54 Cheap Flights from Kentucky to Houston in 2025

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Find the cheapest flights from Kentucky to Houston

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

4:50 pm - 10:42 pmBNA-IAH

5h 52m1 stop

5:48 pm - 11:23 pmIAH-BNA

5h 35m1 stop

$121Spirit Airlines

Find Deal

Wed, Sep 10 - Sat, Sep 13

1:00 pm - 3:20 pmBNA-HOU

2h 20mnonstop

3:50 pm - 5:40 pmHOU-BNA

1h 50mnonstop

$123Southwest

Find Deal

Tue, Nov 11 - Wed, Nov 12

6:10 am - 8:25 amBNA-IAH

2h 15mnonstop

8:05 pm - 10:11 pmIAH-BNA

2h 06mnonstop

$123United Airlines

Find Deal

Sat, Sep 13 - Tue, Sep 16

12:00 pm - 1:37 pmCVG-IAH

2h 37mnonstop

2:32 pm - 5:53 pmIAH-CVG

2h 21mnonstop

$127Frontier

Find Deal

Thu, Oct 9 - Thu, Oct 16

12:02 pm - 1:37 pmCVG-IAH

2h 35mnonstop

2:34 pm - 5:59 pmIAH-CVG

2h 25mnonstop

$130Frontier

Find Deal

Thu, Sep 25 - Thu, Oct 2

9:30 am - 11:14 amSDF-IAH

2h 44mnonstop

6:38 pm - 9:57 pmIAH-SDF

2h 19mnonstop

$149United Airlines

Find Deal

Sat, Dec 6 - Sat, Dec 13

5:00 am - 9:44 amBNA-HOU

4h 44m1 stop

6:00 am - 11:00 amHOU-BNA

5h 00m1 stop

$159American Airlines

Find Deal

Wed, Sep 17 - Sat, Sep 20

4:36 pm - 11:43 pmSDF-IAH

8h 07m1 stop

2:24 pm - 10:01 pmIAH-SDF

6h 37m1 stop

$159American Airlines

Find Deal

Sat, Nov 1 - Tue, Nov 4

6:11 pm - 10:37 pmBNA-HOU

4h 26m1 stop

6:00 am - 9:54 amHOU-BNA

3h 54m1 stop

$197Delta

Find Deal

Tue, Sep 16 - Sun, Sep 21

6:06 pm - 11:00 pmCVG-HOU

5h 54m1 stop

10:05 am - 5:21 pmHOU-CVG

6h 16m1 stop

$217Delta

Find Deal

Sat, Nov 8 - Sat, Nov 15

Southwest flights from Kentucky to Houston

Our best Southwest deals on Kentucky to Houston flight tickets

Southwest

Nov 11

BNA1:00 pmNashville Intl

2h 20m

HOU3:20 pmHouston Hobby

Nov 12

HOU3:50 pmHouston Hobby

1h 50m

BNA5:40 pmNashville Intl

$123

Find similar

Southwest

Nov 13

BNA5:15 amNashville Intl

2h 20m

HOU7:35 amHouston Hobby

Nov 18

HOU8:55 amHouston Hobby

1h 55m

BNA10:50 amNashville Intl

$140

Find similar

Southwest

Sep 26

BNA2:55 pmNashville Intl

4h 50m

1 stop

HOU7:45 pmHouston Hobby

Sep 27

HOU6:20 pmHouston Hobby

1h 55m

BNA8:15 pmNashville Intl

$150

Find similar

Delta flights from Kentucky to Houston

Our best Delta deals on Kentucky to Houston flight tickets

Delta

Sep 16

BNA6:11 pmNashville Intl

4h 26m

1 stop

HOU10:37 pmHouston Hobby

Sep 21

HOU6:00 amHouston Hobby

3h 54m

1 stop

BNA9:54 amNashville Intl

$197

Find similar

Delta

Nov 8

CVG6:06 pmCincinnati Cinci./N. Kentucky

5h 54m

1 stop

HOU11:00 pmHouston Hobby

Nov 15

HOU10:05 amHouston Hobby

6h 16m

1 stop

CVG5:21 pmCincinnati Cinci./N. Kentucky

$217

Find similar

Delta

Aug 15

LEX5:54 pmLexington Blue Grass

5h 37m

1 stop

HOU10:31 pmHouston Hobby

Aug 31

HOU6:15 amHouston Hobby

5h 03m

1 stop

LEX12:18 pmLexington Blue Grass

$238

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NashvilleHouston

BNA - IAH

BNAIAH

Nashville Intl

Wed 9/10

4:50 pm-10:42 pm

1 stop5h 52m

Houston George Bush Intcntl

Sat 9/13

5:48 pm-11:23 pm

1 stop5h 35m

$121

NashvilleHouston

BNA - HOU

BNAHOU

Nashville Intl

Tue 11/11

1:00 pm-3:20 pm

Nonstop2h 20m

Houston Hobby

Wed 11/12

3:50 pm-5:40 pm

Nonstop1h 50m

$123

NashvilleHouston

BNA - IAH

BNAIAH

Nashville Intl

Sat 9/13

6:10 am-8:25 am

Nonstop2h 15m

Houston George Bush Intcntl

Tue 9/16

8:05 pm-10:11 pm

Nonstop2h 06m

$123

CincinnatiHouston

CVG - IAH

CVGIAH

Cincinnati Cinci./N. Kentucky

Thu 10/9

12:00 pm-1:37 pm

Nonstop2h 37m

Houston George Bush Intcntl

Thu 10/16

2:32 pm-5:53 pm

Nonstop2h 21m

$127

CincinnatiHouston

CVG - IAH

CVGIAH

Cincinnati Cinci./N. Kentucky

Thu 9/25

12:02 pm-1:37 pm

Nonstop2h 35m

Houston George Bush Intcntl

Thu 10/2

2:34 pm-5:59 pm

Nonstop2h 25m

$130

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Sat 12/6

9:30 am-11:14 am

Nonstop2h 44m

Houston George Bush Intcntl

Sat 12/13

6:38 pm-9:57 pm

Nonstop2h 19m

$149

NashvilleHouston

BNA - HOU

BNAHOU

Nashville Intl

Wed 9/17

5:00 am-9:44 am

1 stop4h 44m

Houston Hobby

Sat 9/20

6:00 am-11:00 am

1 stop5h 00m

$159

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Sat 11/1

4:36 pm-11:43 pm

1 stop8h 07m

Houston George Bush Intcntl

Tue 11/4

2:24 pm-10:01 pm

1 stop6h 37m

$159

NashvilleHouston

BNA - HOU

BNAHOU

Nashville Intl

Tue 9/16

6:11 pm-10:37 pm

1 stop4h 26m

Houston Hobby

Sun 9/21

6:00 am-9:54 am

1 stop3h 54m

$197

CincinnatiHouston

CVG - HOU

CVGHOU

Cincinnati Cinci./N. Kentucky

Sat 11/8

6:06 pm-11:00 pm

1 stop5h 54m

Houston Hobby

Sat 11/15

10:05 am-5:21 pm

1 stop6h 16m

$217

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kentucky 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

Prices

Airlines

Other information

What is the cheapest month to fly to Houston?

The month of May is, on average, the cheapest month to fly to Houston from Kentucky, with most prices found around $314. The month of June is another great option to travel to Houston, with average flight prices from Kentucky averaging around $339.

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

On average, the least expensive day to fly to Houston from Kentucky 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 $448.

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

Our data shows that the cheapest Kentucky to Houston flights are usually those with departure times at noon. Our users have found flights to Houston at noon for as low as $366. Try not to purchase tickets in the afternoon because they tend to be around $666. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Kentucky to Houston flight route?

Fly from Louisville Intl to Houston Hobby for the best Kentucky - 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 Kentucky when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $364 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Kentucky for as low as $308 on momondo.

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

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

Cheap Kentucky to Houston flight deals and tips

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

Best Price Found	$54
Fastest flight time	2h 05m
Direct flights	Every day
Airports in Houston	2 airports

The best one-way flight to Houston from Kentucky in the past 72 hours is $54. The best round-trip flight deal from Kentucky to Houston found on momondo in the last 72 hours is $121.

The fastest flight from Kentucky to Houston takes 2h 05m

Direct flights go from Kentucky to Houston every day.

There are 2 airports near Houston: Houston George Bush Intcntl (IAH), Houston Hobby (HOU)

Search flight deals

When did momondo last update prices for flights from Kentucky to Houston?
Prices for flights from Kentucky to Houston were last updated today.
How many operators does momondo search for flights from Kentucky to Houston?
As of August 2025, there are 7 operators available to choose from for flights from Kentucky to Houston.
How old do you have to be to fly from Kentucky to Houston?
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 Kentucky to Houston.
What documentation or ID do you need to fly to Houston?
The travel and health documents required for your trip to Houston can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Kentucky to Houston

Compare and see reviews for airlines that fly from Kentucky to Houston with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $112	Free Cancellation	Rating 6.3 8,055 reviews	Search Spirit Airlines flights
Delta	PriceFrom $198	Free Cancellation	Rating 8.0 7,985 reviews	Search Delta flights
American Airlines	PriceFrom $228	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $271	Free Cancellation	Rating 7.4 8,917 reviews	Search United Airlines flights
Southwest	PriceFrom $280	Free Cancellation	Rating 8.0 4,244 reviews	Search Southwest flights

Why use momondo?

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

It is quick and easy to find Kentucky to Houston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Houston that suits you.

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

All flight searches from Kentucky to Houston on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Kentucky 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 Kentucky to Houston.

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

Yes. momondo can track prices for Kentucky to Houston 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.