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

As of January 2026, there are 232 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?

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

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

As of January 2026, 33 flights take off from Kentucky and land in Houston each day. The most common flight departure time for this route is 6:00AM, with 76% of daily flights taking off at noon.

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 48% 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 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 29m on average, while flying from Lexington to Houston Hobby Airport is 5h 57m on average. Houston Hobby Airport is the most popular airport in Houston.

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 January 2026, 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.

$65 Cheap Flights from Kentucky to Houston in 2026

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Find the cheapest flights from Kentucky to Houston

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:30 pm - 6:49 pm

TYS

HOU

2h 19mnonstop

7:39 pm - 10:42 pm

HOU

TYS

2h 03mnonstop

$164Allegiant Air

vie., may. 22 - lun., may. 25

3:50 pm - 12:18 am

TYS

IAH

9h 28m

1 stop

9:40 pm - 10:03 pm

IAH

TYS

23h 23m

1 stop

$187Multiple Airlines

mié., feb. 25 - mié., mar. 4

3:33 pm - 12:18 am

SDF

IAH

9h 45m

1 stop

7:21 am - 2:38 pm

IAH

SDF

6h 17m

1 stop

$194Spirit Airlines

jue., feb. 19 - mar., feb. 24

3:36 pm - 11:58 pm

SDF

IAH

9h 22m

1 stop

5:46 am - 2:38 pm

IAH

SDF

7h 52m

1 stop

$206Spirit Airlines

mar., feb. 10 - jue., feb. 12

11:41 am - 1:25 pm

TYS

IAH

2h 44mnonstop

8:25 pm - 11:44 pm

IAH

TYS

2h 19mnonstop

$209United Airlines

mié., feb. 25 - mié., mar. 4

11:36 am - 1:35 pm

CVG

IAH

2h 59mnonstop

8:15 pm - 11:43 pm

IAH

CVG

2h 28mnonstop

$209United Airlines

mié., feb. 18 - sáb., feb. 21

7:04 pm - 8:28 am

CVG

IAH

14h 24m

1 stop

6:07 pm - 10:58 am

IAH

CVG

15h 51m

2 stops

$210Frontier

sáb., feb. 28 - jue., mar. 5

4:26 pm - 4:04 pm

CVG

IAH

24h 38m

1 stop

8:31 pm - 6:15 am

IAH

CVG

8h 44m

1 stop

$212Frontier

sáb., may. 9 - lun., may. 18

6:41 pm - 10:28 pm

TYS

HOU

4h 47m

1 stop

5:25 am - 11:08 am

HOU

TYS

4h 43m

1 stop

$229Delta

vie., feb. 20 - mar., feb. 24

6:06 pm - 10:28 pm

CVG

HOU

5h 22m

1 stop

5:25 am - 1:13 pm

HOU

CVG

6h 48m

1 stop

$229Delta

mié., feb. 18 - sáb., feb. 21

American Airlines flights from Kentucky to Houston

Our best American Airlines deals on Kentucky to Houston flight tickets

American Airlines

Feb 12

TYS6:21 pmKnoxville McGhee Tyson

6h 37m

1 stop

HOU11:58 pmHouston Hobby

Feb 18

HOU10:13 amHouston Hobby

4h 24m

1 stop

TYS3:37 pmKnoxville McGhee Tyson

$249

American Airlines

Feb 12

TYS6:21 pmKnoxville McGhee Tyson

6h 37m

1 stop

HOU11:58 pmHouston Hobby

Feb 15

HOU6:00 amHouston Hobby

4h 31m

1 stop

TYS11:31 amKnoxville McGhee Tyson

$269

American Airlines

Feb 15

LEX7:10 pmLexington Blue Grass

5h 48m

1 stop

HOU11:58 pmHouston Hobby

Feb 21

HOU6:00 amHouston Hobby

6h 18m

1 stop

LEX1:18 pmLexington Blue Grass

$274

Southwest flights from Kentucky to Houston

Our best Southwest deals on Kentucky to Houston flight tickets

Southwest

Mar 18

TYS6:35 amKnoxville McGhee Tyson

7h 10m

2 stops

HOU12:45 pmHouston Hobby

Mar 23

HOU10:35 amHouston Hobby

7h 10m

1 stop

TYS6:45 pmKnoxville McGhee Tyson

$234

Southwest

Mar 18

TYS6:35 amKnoxville McGhee Tyson

8h 05m

2 stops

HOU1:40 pmHouston Hobby

Mar 31

HOU10:40 amHouston Hobby

8h 25m

2 stops

TYS8:05 pmKnoxville McGhee Tyson

$239

Southwest

Feb 18

CVG3:50 pmCincinnati Cinci./N. Kentucky

7h 50m

2 stops

HOU10:40 pmHouston Hobby

Feb 26

HOU11:05 amHouston Hobby

5h 50m

1 stop

CVG5:55 pmCincinnati Cinci./N. Kentucky

$254

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

vie. 5/22

5:30 pm-6:49 pm

Nonstop2h 19m

Houston Hobby

lun. 5/25

7:39 pm-10:42 pm

Nonstop2h 03m

$164

KnoxvilleHouston

TYS - IAH

TYSIAH

Knoxville McGhee Tyson

mié. 2/25

3:50 pm-12:18 am

1 stop9h 28m

Houston George Bush Intcntl

mié. 3/4

9:40 pm-10:03 pm

1 stop23h 23m

$187

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

jue. 2/19

3:33 pm-12:18 am

1 stop9h 45m

Houston George Bush Intcntl

mar. 2/24

7:21 am-2:38 pm

1 stop6h 17m

$194

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

mar. 2/10

3:36 pm-11:58 pm

1 stop9h 22m

Houston George Bush Intcntl

jue. 2/12

5:46 am-2:38 pm

1 stop7h 52m

$206

KnoxvilleHouston

TYS - IAH

TYSIAH

Knoxville McGhee Tyson

mié. 2/25

11:41 am-1:25 pm

Nonstop2h 44m

Houston George Bush Intcntl

mié. 3/4

8:25 pm-11:44 pm

Nonstop2h 19m

$209

CincinnatiHouston

CVG - IAH

CVGIAH

Cincinnati Cinci./N. Kentucky

mié. 2/18

11:36 am-1:35 pm

Nonstop2h 59m

Houston George Bush Intcntl

sáb. 2/21

8:15 pm-11:43 pm

Nonstop2h 28m

$209

CincinnatiHouston

CVG - IAH

CVGIAH

Cincinnati Cinci./N. Kentucky

sáb. 2/28

7:04 pm-8:28 am

1 stop14h 24m

Houston George Bush Intcntl

jue. 3/5

6:07 pm-10:58 am

2 stops15h 51m

$210

CincinnatiHouston

CVG - IAH

CVGIAH

Cincinnati Cinci./N. Kentucky

sáb. 5/9

4:26 pm-4:04 pm

1 stop24h 38m

Houston George Bush Intcntl

lun. 5/18

8:31 pm-6:15 am

1 stop8h 44m

$212

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

vie. 2/20

6:41 pm-10:28 pm

1 stop4h 47m

Houston Hobby

mar. 2/24

5:25 am-11:08 am

1 stop4h 43m

$229

CincinnatiHouston

CVG - HOU

CVGHOU

Cincinnati Cinci./N. Kentucky

mié. 2/18

6:06 pm-10:28 pm

1 stop5h 22m

Houston Hobby

sáb. 2/21

5:25 am-1:13 pm

1 stop6h 48m

$229

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 $316. The month of August is another great option to travel to Houston, with average flight prices from Kentucky 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 Kentucky 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 $411.

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 $358. Try not to purchase tickets in the afternoon because they tend to be around $624. 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 George Bush Intcntl 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 $373 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 $281 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

Fastest flight time	2h 06m
Direct flights	Every day
Airports in Houston	2 airports

The fastest flight from Kentucky to Houston takes 2h 06m

Direct flights go from Kentucky to Houston every day.

There are 2 airports in Houston. From Kentucky there are direct flights to 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 January 2026, 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
Delta	PriceFrom $108	Free Cancellation	Rating 7.9 8,128 reviews	Search Delta flights
Spirit Airlines	PriceFrom $112	Free Cancellation	Rating 6.3 8,393 reviews	Search Spirit Airlines flights
Southwest	PriceFrom $219	Free Cancellation	Rating 8.0 4,267 reviews	Search Southwest flights
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.2 11,205 reviews	Search American Airlines flights
United Airlines	PriceFrom $261	Free Cancellation	Rating 7.4 9,215 reviews	Search United Airlines 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.