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Cheap flights from Houston to Kentucky from $53

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Kentucky departing on 11/16. 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
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
8:47 am - 11:48 amHOU-TYS
2h 01mnonstop
Allegiant Air Logo
6:30 am - 7:57 amTYS-HOU
2h 27mnonstop
$129Allegiant Air
Find Deal
qui, nov 13 - dom, nov 16
Frontier Logo
11:32 am - 1:15 pmIAH-CVG
24h 43m1 stop
Frontier Logo
8:05 am - 8:54 amCVG-IAH
25h 49m1 stop
$150Frontier
Find Deal
qui, jan 29 - sáb, jan 31
United Airlines Logo
8:29 pm - 11:44 pmIAH-TYS
2h 15mnonstop
United Airlines Logo
7:05 am - 8:50 amTYS-IAH
2h 45mnonstop
$209United Airlines
Find Deal
sáb, fev 7 - sáb, fev 14
United Airlines Logo
8:19 pm - 11:44 pmIAH-CVG
2h 25mnonstop
United Airlines Logo
2:05 pm - 6:55 pmCVG-IAH
5h 50m1 stop
$219United Airlines
Find Deal
qua, dez 3 - sáb, dez 6
American Airlines Logo
12:47 pm - 8:02 pmHOU-CVG
6h 15m1 stop
American Airlines Logo
4:52 pm - 10:46 pmCVG-HOU
6h 54m1 stop
$229American Airlines
Find Deal
qui, jan 29 - sáb, jan 31
Delta Logo
6:00 am - 12:24 pmHOU-TYS
5h 24m1 stop
Delta Logo
5:40 am - 9:34 amTYS-HOU
4h 54m1 stop
$229Delta
Find Deal
sáb, dez 6 - qua, dez 10
Delta Logo
5:20 am - 1:31 pmIAH-CVG
7h 11m1 stop
Delta Logo
6:06 pm - 11:51 pmCVG-IAH
6h 45m1 stop
$229Delta
Find Deal
sex, dez 19 - qua, dez 31
Southwest Logo
5:35 am - 2:55 pmHOU-CVG
8h 20m1 stop
Southwest Logo
1:00 pm - 6:15 pmCVG-HOU
6h 15m2 stops
$234Southwest
Find Deal
seg, dez 8 - sex, dez 12
Southwest Logo
11:15 am - 6:15 pmHOU-CVG
6h 00m2 stops
Southwest Logo
1:00 pm - 6:15 pmCVG-HOU
6h 15m2 stops
$239Southwest
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seg, dez 8 - sex, dez 12
American Airlines Logo
7:25 am - 1:25 pmIAH-LEX
5h 00m1 stop
American Airlines Logo
6:58 pm - 11:35 pmLEX-IAH
5h 37m1 stop
$249American Airlines
Find Deal
qui, dez 11 - dom, dez 14

Spirit Airlines flights from Houston to Kentucky

Our best Spirit Airlines deals on Houston to Kentucky flight tickets
Spirit Airlines
Dec 2
IAH2:59 pmHouston George Bush Intcntl
8h 43m
1 stop
BNA11:42 pmNashville Intl
Dec 6
BNA9:10 amNashville Intl
8h 58m
1 stop
IAH6:08 pmHouston George Bush Intcntl
$186
Find similar
Spirit Airlines
Nov 18
IAH8:39 amHouston George Bush Intcntl
11h 26m
1 stop
BNA8:05 pmNashville Intl
Nov 21
BNA8:49 amNashville Intl
9h 44m
1 stop
IAH6:33 pmHouston George Bush Intcntl
$191
Find similar
Spirit Airlines
Nov 18
IAH8:39 amHouston George Bush Intcntl
11h 26m
1 stop
BNA8:05 pmNashville Intl
Nov 19
BNA12:27 pmNashville Intl
11h 32m
1 stop
IAH11:59 pmHouston George Bush Intcntl
$192
Find similar

Frontier flights from Houston to Kentucky

Our best Frontier deals on Houston to Kentucky flight tickets
Frontier
Nov 12
IAH8:00 amHouston George Bush Intcntl
8h 10m
1 stop
CVG5:10 pmCincinnati Cinci./N. Kentucky
Nov 16
CVG12:01 pmCincinnati Cinci./N. Kentucky
2h 37m
IAH1:38 pmHouston George Bush Intcntl
$149
Find similar
Frontier
Jan 29
IAH11:32 amHouston George Bush Intcntl
24h 43m
1 stop
CVG1:15 pmCincinnati Cinci./N. Kentucky
Jan 31
CVG8:05 amCincinnati Cinci./N. Kentucky
25h 49m
1 stop
IAH8:54 amHouston George Bush Intcntl
$150
Find similar
Frontier
Dec 3
IAH7:59 amHouston George Bush Intcntl
8h 45m
2 stops
CVG5:44 pmCincinnati Cinci./N. Kentucky
Dec 6
CVG11:57 amCincinnati Cinci./N. Kentucky
7h 32m
1 stop
IAH6:29 pmHouston George Bush Intcntl
$155
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston to Kentucky 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 novembro 3, 2025.
Use the filters below to find and compare flights from Houston to Kentucky that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonKnoxville

HOU - TYS

HOUTYS

Houston Hobby

qui 11/13

8:47 am-11:48 am

Nonstop2h 01m

Knoxville McGhee Tyson

dom 11/16

6:30 am-7:57 am

Nonstop2h 27m

$129

HoustonCincinnati

IAH - CVG

IAHCVG

Houston George Bush Intcntl

qui 1/29

11:32 am-1:15 pm

1 stop24h 43m

Cincinnati Cinci./N. Kentucky

sáb 1/31

8:05 am-8:54 am

1 stop25h 49m

$150

HoustonKnoxville

IAH - TYS

IAHTYS

Houston George Bush Intcntl

sáb 2/7

8:29 pm-11:44 pm

Nonstop2h 15m

Knoxville McGhee Tyson

sáb 2/14

7:05 am-8:50 am

Nonstop2h 45m

$209

HoustonCincinnati

IAH - CVG

IAHCVG

Houston George Bush Intcntl

qua 12/3

8:19 pm-11:44 pm

Nonstop2h 25m

Cincinnati Cinci./N. Kentucky

sáb 12/6

2:05 pm-6:55 pm

1 stop5h 50m

$219

HoustonCincinnati

HOU - CVG

HOUCVG

Houston Hobby

qui 1/29

12:47 pm-8:02 pm

1 stop6h 15m

Cincinnati Cinci./N. Kentucky

sáb 1/31

4:52 pm-10:46 pm

1 stop6h 54m

$229

HoustonKnoxville

HOU - TYS

HOUTYS

Houston Hobby

sáb 12/6

6:00 am-12:24 pm

1 stop5h 24m

Knoxville McGhee Tyson

qua 12/10

5:40 am-9:34 am

1 stop4h 54m

$229

HoustonCincinnati

IAH - CVG

IAHCVG

Houston George Bush Intcntl

sex 12/19

5:20 am-1:31 pm

1 stop7h 11m

Cincinnati Cinci./N. Kentucky

qua 12/31

6:06 pm-11:51 pm

1 stop6h 45m

$229

HoustonCincinnati

HOU - CVG

HOUCVG

Houston Hobby

seg 12/8

5:35 am-2:55 pm

1 stop8h 20m

Cincinnati Cinci./N. Kentucky

sex 12/12

1:00 pm-6:15 pm

2 stops6h 15m

$234

HoustonCincinnati

HOU - CVG

HOUCVG

Houston Hobby

seg 12/8

11:15 am-6:15 pm

2 stops6h 00m

Cincinnati Cinci./N. Kentucky

sex 12/12

1:00 pm-6:15 pm

2 stops6h 15m

$239

HoustonLexington

IAH - LEX

IAHLEX

Houston George Bush Intcntl

qui 12/11

7:25 am-1:25 pm

1 stop5h 00m

Lexington Blue Grass

dom 12/14

6:58 pm-11:35 pm

1 stop5h 37m

$249

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 Kentucky from

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

What is the cheapest month to fly to Kentucky?

If you’re not able to fly to Kentucky in August, then January is your next best option. Flight prices from Houston to Kentucky during January average around $319.

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

Our data shows that Friday is the least expensive day to fly to Kentucky. Tickets to fly out on this day can be as low as $319. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $417. 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 in the evening. momondo users have found flights departing from Houston to Kentucky in the evening for as low as $305. 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 morning when prices are around $434.

What is the cheapest Houston to Kentucky flight route?

Fly from Houston George Bush Intcntl to Louisville Intl for the best Houston - Kentucky flight prices

How far in advance should I book a flight 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 $368 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

1 airport
The fastest flight from Houston to Kentucky takes 1h 50m
Direct flights go from Houston to Kentucky every day.
There is 1 airport near Kentucky: Nashville Intl (BNA)
Search flight deals

  • 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?

  • 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
DeltaPriceFrom $169Free CancellationRating
7.9
8,002 reviews
Search Delta flights
Spirit AirlinesPriceFrom $178Free CancellationRating
6.3
8,115 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $179Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights
United AirlinesPriceFrom $209Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights
SouthwestPriceFrom $251Free CancellationRating
8.0
4,238 reviews
Search Southwest 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.

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1 adult
qua 12/3
qua 12/10
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