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Cheap flights from Kentucky to Houston from $54

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kentucky to Houston departing on 10/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Spirit Airlines Logo
4:50 pm - 10:42 pmBNA-IAH
5h 52m1 stop
Spirit Airlines Logo
5:48 pm - 11:23 pmIAH-BNA
5h 35m1 stop
$121Spirit Airlines
Find Deal
mié., sep. 10 - sáb., sep. 13
United Airlines Logo
6:10 am - 8:25 amBNA-IAH
2h 15mnonstop
United Airlines Logo
8:05 pm - 10:11 pmIAH-BNA
2h 06mnonstop
$123United Airlines
Find Deal
sáb., sep. 13 - mar., sep. 16
Frontier Logo
12:00 pm - 1:37 pmCVG-IAH
2h 37mnonstop
Frontier Logo
2:32 pm - 5:53 pmIAH-CVG
2h 21mnonstop
$127Frontier
Find Deal
jue., oct. 9 - jue., oct. 16
Frontier Logo
12:02 pm - 1:37 pmCVG-IAH
2h 35mnonstop
Frontier Logo
2:34 pm - 5:59 pmIAH-CVG
2h 25mnonstop
$130Frontier
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jue., sep. 25 - jue., oct. 2
American Airlines Logo
4:36 pm - 11:43 pmSDF-IAH
8h 07m1 stop
American Airlines Logo
2:24 pm - 10:01 pmIAH-SDF
6h 37m1 stop
$159American Airlines
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sáb., nov. 1 - mar., nov. 4
American Airlines Logo
11:15 am - 5:25 pmBNA-IAH
6h 10m1 stop
American Airlines Logo
6:00 am - 11:01 amIAH-BNA
5h 01m1 stop
$168American Airlines
Find Deal
mié., sep. 17 - dom., sep. 21
Logo
4:15 pm - 8:24 amCVG-IAH
17h 09m1 stop
Logo
12:47 pm - 11:32 pmIAH-CVG
9h 45m1 stop
$207
Find Deal
vie., sep. 19 - lun., sep. 22
Logo
11:24 am - 8:26 pmTYS-IAH
10h 02m1 stop
Logo
7:16 pm - 10:04 amIAH-TYS
13h 48m1 stop
$212
Find Deal
lun., ago. 25 - mar., ago. 26
Delta Logo
8:10 am - 12:02 pmSDF-IAH
4h 52m1 stop
Delta Logo
6:00 pm - 11:56 pmIAH-SDF
4h 56m1 stop
$217Delta
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mié., sep. 3 - lun., sep. 8
Delta Logo
10:05 am - 3:26 pmTYS-IAH
6h 21m1 stop
Delta Logo
6:00 am - 4:38 pmIAH-TYS
9h 38m1 stop
$229Delta
Find Deal
mié., oct. 8 - mar., oct. 14

American Airlines flights from Kentucky to Houston George Bush Intcntl Airport

Our best American Airlines deals on Kentucky to Houston George Bush Intcntl Airport flight tickets
American Airlines
Nov 1
SDF4:36 pmLouisville Intl
8h 07m
1 stop
IAH11:43 pmHouston George Bush Intcntl
Nov 4
IAH2:24 pmHouston George Bush Intcntl
6h 37m
1 stop
SDF10:01 pmLouisville Intl
$159
Find similar
American Airlines
Sep 17
BNA11:15 amNashville Intl
6h 10m
1 stop
IAH5:25 pmHouston George Bush Intcntl
Sep 21
IAH6:00 amHouston George Bush Intcntl
5h 01m
1 stop
BNA11:01 amNashville Intl
$168
Find similar
American Airlines
Aug 30
BNA12:51 pmNashville Intl
4h 49m
1 stop
IAH5:40 pmHouston George Bush Intcntl
Aug 31
IAH6:32 pmHouston George Bush Intcntl
4h 28m
1 stop
BNA11:00 pmNashville Intl
$169
Find similar

Delta flights from Kentucky to Houston George Bush Intcntl Airport

Our best Delta deals on Kentucky to Houston George Bush Intcntl Airport flight tickets
Delta
Sep 3
SDF8:10 amLouisville Intl
4h 52m
1 stop
IAH12:02 pmHouston George Bush Intcntl
Sep 8
IAH6:00 pmHouston George Bush Intcntl
4h 56m
1 stop
SDF11:56 pmLouisville Intl
$217
Find similar
Delta
Oct 8
TYS10:05 amKnoxville McGhee Tyson
6h 21m
1 stop
IAH3:26 pmHouston George Bush Intcntl
Oct 14
IAH6:00 amHouston George Bush Intcntl
9h 38m
1 stop
TYS4:38 pmKnoxville McGhee Tyson
$229
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Delta
Aug 30
TRI10:57 amBlountville Tri Cities TN/VA
6h 25m
1 stop
IAH4:22 pmHouston George Bush Intcntl
Aug 31
IAH5:45 amHouston George Bush Intcntl
5h 56m
1 stop
TRI12:41 pmBlountville Tri Cities TN/VA
$237
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momondo Fare Finder

 
Customize your flight search to find flights from Kentucky to Houston George Bush Intcntl Airport 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 agosto 7, 2025.
Use the filters below to find and compare flights from Kentucky to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NashvilleHouston

BNA - IAH

BNAIAH

Nashville Intl

mié. 9/10

4:50 pm-10:42 pm

1 stop5h 52m

Houston George Bush Intcntl

sáb. 9/13

5:48 pm-11:23 pm

1 stop5h 35m

$121

NashvilleHouston

BNA - IAH

BNAIAH

Nashville Intl

sáb. 9/13

6:10 am-8:25 am

Nonstop2h 15m

Houston George Bush Intcntl

mar. 9/16

8:05 pm-10:11 pm

Nonstop2h 06m

$123

CincinnatiHouston

CVG - IAH

CVGIAH

Cincinnati Cinci./N. Kentucky

jue. 10/9

12:00 pm-1:37 pm

Nonstop2h 37m

Houston George Bush Intcntl

jue. 10/16

2:32 pm-5:53 pm

Nonstop2h 21m

$127

CincinnatiHouston

CVG - IAH

CVGIAH

Cincinnati Cinci./N. Kentucky

jue. 9/25

12:02 pm-1:37 pm

Nonstop2h 35m

Houston George Bush Intcntl

jue. 10/2

2:34 pm-5:59 pm

Nonstop2h 25m

$130

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

sáb. 11/1

4:36 pm-11:43 pm

1 stop8h 07m

Houston George Bush Intcntl

mar. 11/4

2:24 pm-10:01 pm

1 stop6h 37m

$159

NashvilleHouston

BNA - IAH

BNAIAH

Nashville Intl

mié. 9/17

11:15 am-5:25 pm

1 stop6h 10m

Houston George Bush Intcntl

dom. 9/21

6:00 am-11:01 am

1 stop5h 01m

$168

CincinnatiHouston

CVG - IAH

CVGIAH

Cincinnati Cinci./N. Kentucky

vie. 9/19

4:15 pm-8:24 am

1 stop17h 09m

Houston George Bush Intcntl

lun. 9/22

12:47 pm-11:32 pm

1 stop9h 45m

$207

KnoxvilleHouston

TYS - IAH

TYSIAH

Knoxville McGhee Tyson

lun. 8/25

11:24 am-8:26 pm

1 stop10h 02m

Houston George Bush Intcntl

mar. 8/26

7:16 pm-10:04 am

1 stop13h 48m

$212

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

mié. 9/3

8:10 am-12:02 pm

1 stop4h 52m

Houston George Bush Intcntl

lun. 9/8

6:00 pm-11:56 pm

1 stop4h 56m

$217

KnoxvilleHouston

TYS - IAH

TYSIAH

Knoxville McGhee Tyson

mié. 10/8

10:05 am-3:26 pm

1 stop6h 21m

Houston George Bush Intcntl

mar. 10/14

6:00 am-4:38 pm

1 stop9h 38m

$229

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Kentucky to Houston George Bush Intcntl Airport

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 Houston George Bush Intcntl Airport?

The month of September is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Kentucky, with most prices found around $357. If you are unable to visit Houston George Bush Intcntl Airport during the month of September, then departing from Kentucky during the month August is also very affordable. Most momondo users find prices during this month for around $363.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Kentucky to Houston George Bush Intcntl Airport is on a Thursday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Thursday will often find tickets for as low as $540. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Sunday is $676.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest Kentucky to Houston George Bush Intcntl Airport flights are usually those with departure times at noon. Our users have found flights to Houston George Bush Intcntl Airport at noon for as low as $371. Try not to purchase tickets in the afternoon because they tend to be around $924. 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 George Bush Intcntl flight route?

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

How far in advance should I book a flight to Houston George Bush Intcntl Airport?

You are more likely to see cheaper flights to Houston George Bush Intcntl Airport from Kentucky when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston George Bush Intcntl Airport for around $409 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston George Bush Intcntl Airport from Kentucky for as low as $320 on momondo.

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

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

Can stopping save me money on Kentucky to Houston George Bush Intcntl Airport flights?

You could potentially save up to 14% on your flight if you consider stops on a Kentucky to Houston George Bush Intcntl Airport flight.

Cheap Kentucky to Houston George Bush Intcntl Airport flight deals and tips

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

Best Price Found

$54

Fastest flight time

2h 15m

Direct flights

Every day
The best one-way flight to Houston George Bush Intcntl Airport from Kentucky in the past 72 hours is $54. The best round-trip flight deal from Kentucky to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $121.
The fastest flight from Kentucky to Houston George Bush Intcntl Airport takes 2h 15m
Direct flights go from Kentucky to Houston George Bush Intcntl Airport every day.
Search flight deals

  • When did momondo last update prices for flights from Kentucky to Houston George Bush Intcntl Airport?

    Prices for flights from Kentucky to Houston George Bush Intcntl Airport were last updated today.

  • How many operators does momondo search for flights from Kentucky to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from Kentucky to Houston George Bush Intcntl Airport?

    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 George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents required for your trip to Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Kentucky to Houston George Bush Intcntl Airport?

Best airlines flying from Kentucky to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Kentucky to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $153Free CancellationRating
6.3
8,055 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $238Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $248Free CancellationRating
8.0
7,985 reviews
Search Delta flights
United AirlinesPriceFrom $289Free CancellationRating
7.4
8,917 reviews
Search United Airlines flights

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
The Woodlands
Katy
Conroe
Humble
Cypress
Spring
Montgomery
Tomball
Livingston
Jersey Village

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Houston from Kentucky.

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?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Houston from Kentucky.

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

If you are simply researching potential flights to Houston, momondo offers a useful price alert feature which will track prices for flights to Houston from Kentucky and alert you when they change.

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