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

As of June 2026, 312 flights take off from Houston and land in Kentucky each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.

What airlines fly to Kentucky?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Kentucky from Houston 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 Kentucky. Keep in mind that there are 4 different airlines that fly to Kentucky on a routine basis, so you have a few additional options to choose from.

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

Allegiant Air, Southwest, and Delta are the most popular carriers operating from Houston to Kentucky

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

As of June 2026, there are 44 flights per day flying from Houston to Kentucky. The most common time of day flights depart is 4:00PM, with 48% of flights taking off in the afternoon.

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

Prices for flights from Houston to Kentucky are updated daily.

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

As of June 2026, there are 6 operators available to choose from for flights from Houston to Kentucky.

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

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 Houston to Kentucky.

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

The required travel and health documents for your Kentucky trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kentucky. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$60 Cheap Flights from Houston to Kentucky in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston to Kentucky

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:39 pm - 10:48 pm

HOU

TYS

2h 09mnonstop

5:32 pm - 6:49 pm

TYS

HOU

2h 17mnonstop

$97Allegiant Air

Fri, Jul 24 - Mon, Jul 27

7:39 pm - 10:48 pm

HOU

TYS

2h 09mnonstop

5:32 pm - 6:49 pm

TYS

HOU

2h 17mnonstop

$99Allegiant Air

Fri, Jul 24 - Mon, Jul 27

4:20 pm - 6:27 pm

IAH

BNA

2h 07mnonstop

8:40 am - 11:02 am

BNA

IAH

2h 22mnonstop

$209United Airlines

Tue, Jul 14 - Tue, Jul 21

9:15 am - 11:10 am

HOU

BNA

1h 55mnonstop

6:25 pm - 8:30 pm

BNA

HOU

2h 05mnonstop

$209Southwest

Tue, Jul 21 - Wed, Jul 22

4:45 pm - 6:40 pm

HOU

BNA

1h 55mnonstop

5:15 pm - 8:40 pm

BNA

HOU

3h 25m

1 stop

$215Southwest

Tue, Jul 21 - Wed, Jul 22

7:00 am - 2:03 pm

IAH

BNA

7h 03m

1 stop

2:51 pm - 7:58 pm

BNA

IAH

5h 07m

1 stop

$229Delta

Tue, Jul 21 - Tue, Jul 28

6:00 am - 11:30 am

HOU

BNA

5h 30m

1 stop

6:18 am - 12:10 pm

BNA

HOU

5h 52m

1 stop

$229Delta

Tue, Jul 21 - Wed, Jul 22

5:02 am - 11:13 am

IAH

TYS

5h 11m

1 stop

5:37 am - 9:47 am

TYS

IAH

5h 10m

1 stop

$239American Airlines

Sun, Jul 12 - Sat, Jul 18

4:37 pm - 7:59 pm

IAH

SDF

2h 22mnonstop

3:35 pm - 5:10 pm

SDF

IAH

2h 35mnonstop

$259United Airlines

Tue, Aug 25 - Mon, Aug 31

6:03 am - 11:53 am

HOU

BNA

5h 50m

1 stop

5:01 am - 9:48 am

BNA

HOU

4h 47m

1 stop

$264American Airlines

Wed, Jul 8 - Sun, Jul 12

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Frontier flights from Houston to Kentucky

Our best Frontier deals on Houston to Kentucky flight tickets

Frontier

Aug 20

IAH7:04 pmHouston George Bush Intcntl

21h 16m

1 stop

BNA4:20 pmNashville Intl

Aug 24

BNA5:05 pmNashville Intl

15h 42m

1 stop

IAH8:47 amHouston George Bush Intcntl

$257

Frontier

Aug 20

IAH9:10 pmHouston George Bush Intcntl

23h 19m

1 stop

BNA8:29 pmNashville Intl

Aug 27

BNA11:59 amNashville Intl

12h 45m

1 stop

IAH12:44 amHouston George Bush Intcntl

$258

Frontier

Jul 18

IAH6:14 pmHouston George Bush Intcntl

17h 18m

1 stop

BNA11:32 amNashville Intl

Jul 21

BNA11:12 amNashville Intl

21h 33m

1 stop

IAH8:45 amHouston George Bush Intcntl

$260

Southwest flights from Houston to Kentucky

Our best Southwest deals on Houston to Kentucky flight tickets

Southwest

Jul 21

HOU12:45 pmHouston Hobby

1h 55m

BNA2:40 pmNashville Intl

Jul 22

BNA5:25 amNashville Intl

2h 00m

HOU7:25 amHouston Hobby

$209

Southwest

Jul 14

HOU10:25 amHouston Hobby

5h 35m

1 stop

TYS5:00 pmKnoxville McGhee Tyson

Jul 21

TYS6:55 pmKnoxville McGhee Tyson

5h 50m

1 stop

HOU11:45 pmHouston Hobby

$211

Southwest

Jul 21

HOU9:15 amHouston Hobby

1h 55m

BNA11:10 amNashville Intl

Jul 22

BNA5:15 pmNashville Intl

3h 25m

1 stop

HOU8:40 pmHouston Hobby

$215

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonKnoxville

HOU - TYS

HOUTYS

Houston Hobby

Fri 7/24

7:39 pm-10:48 pm

Nonstop2h 09m

Knoxville McGhee Tyson

Mon 7/27

5:32 pm-6:49 pm

Nonstop2h 17m

$97

HoustonKnoxville

HOU - TYS

HOUTYS

Houston Hobby

Fri 7/24

7:39 pm-10:48 pm

Nonstop2h 09m

Knoxville McGhee Tyson

Mon 7/27

5:32 pm-6:49 pm

Nonstop2h 17m

$99

HoustonNashville

IAH - BNA

IAHBNA

Houston George Bush Intcntl

Tue 7/14

4:20 pm-6:27 pm

Nonstop2h 07m

Nashville Intl

Tue 7/21

8:40 am-11:02 am

Nonstop2h 22m

$209

Quickest round-trip

HoustonNashville

HOU - BNA

HOUBNA

Houston Hobby

Tue 7/21

9:15 am-11:10 am

Nonstop1h 55m

Nashville Intl

Wed 7/22

6:25 pm-8:30 pm

Nonstop2h 05m

$209

HoustonNashville

HOU - BNA

HOUBNA

Houston Hobby

Tue 7/21

4:45 pm-6:40 pm

Nonstop1h 55m

Nashville Intl

Wed 7/22

5:15 pm-8:40 pm

1 stop3h 25m

$215

HoustonNashville

IAH - BNA

IAHBNA

Houston George Bush Intcntl

Tue 7/21

7:00 am-2:03 pm

1 stop7h 03m

Nashville Intl

Tue 7/28

2:51 pm-7:58 pm

1 stop5h 07m

$229

HoustonNashville

HOU - BNA

HOUBNA

Houston Hobby

Tue 7/21

6:00 am-11:30 am

1 stop5h 30m

Nashville Intl

Wed 7/22

6:18 am-12:10 pm

1 stop5h 52m

$229

HoustonKnoxville

IAH - TYS

IAHTYS

Houston George Bush Intcntl

Sun 7/12

5:02 am-11:13 am

1 stop5h 11m

Knoxville McGhee Tyson

Sat 7/18

5:37 am-9:47 am

1 stop5h 10m

$239

HoustonLouisville

IAH - SDF

IAHSDF

Houston George Bush Intcntl

Tue 8/25

4:37 pm-7:59 pm

Nonstop2h 22m

Louisville Intl

Mon 8/31

3:35 pm-5:10 pm

Nonstop2h 35m

$259

HoustonNashville

HOU - BNA

HOUBNA

Houston Hobby

Wed 7/8

6:03 am-11:53 am

1 stop5h 50m

Nashville Intl

Sun 7/12

5:01 am-9:48 am

1 stop4h 47m

$264

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 Houston to Kentucky

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 Kentucky?

If you’re not able to fly to Kentucky in April, then January is your next best option. Flight prices from Houston to Kentucky during January average around $165.

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

Our data shows that Thursday is the least expensive day to fly to Kentucky. Tickets to fly out on this day can be as low as $315. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $368. These prices are subject to change though, so be sure to set up a Price Alert for flights to Kentucky.

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

According to our data, the cheapest time of day to fly to Kentucky is at noon. momondo users have found flights departing from Houston to Kentucky at noon for as low as $349. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Kentucky is in the afternoon when prices are around $479.

What is the cheapest Houston to Kentucky flight route?

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

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

You are more likely to see cheaper flights to Kentucky from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Kentucky for around $357 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kentucky from Houston for as low as $173 on momondo.

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

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

Cheap Houston to Kentucky flight deals and tips

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

Fastest flight time	1h 50m
Direct flights	Every day
Airports in Kentucky	43 airports

The fastest flight from Houston to Kentucky takes 1h 50m

Direct flights go from Houston to Kentucky every day.

There are 43 airports in Kentucky. From Houston there are direct flights to Nashville Intl (BNA), Knoxville McGhee Tyson (TYS).

Search flight deals

Frequently asked questions about flying from Houston to Kentucky

When did momondo last update prices for flights from Houston to Kentucky?
Prices for flights from Houston to Kentucky are updated daily.
How many operators does momondo search for flights from Houston to Kentucky?
As of June 2026, there are 6 operators available to choose from for flights from Houston to Kentucky.
How old do you have to be to fly from Houston to Kentucky?
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 Houston to Kentucky.
What documentation or ID do you need to fly to Kentucky?
The required travel and health documents for your Kentucky trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kentucky. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Houston to Kentucky

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $200	Free Cancellation	Rating 7.1 11,665 reviews	Search American Airlines flights
Southwest	PriceFrom $229	Free Cancellation	Rating 7.9 4,237 reviews	Search Southwest flights
Delta	PriceFrom $248	Free Cancellation	Rating 7.9 8,404 reviews	Search Delta flights
United Airlines	PriceFrom $296	Free Cancellation	Rating 7.4 9,842 reviews	Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to Kentucky. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

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 Houston to Kentucky.

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

Yes. momondo can track prices for Houston to Kentucky 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.