How long does it take to fly to Houston George Bush Intcntl Airport?

Flight times vary depending on what airport in Kentucky you fly out of and what airport in Houston George Bush Intcntl Airport you fly into. For example, flying from Louisville to Houston Hobby Airport takes 2h 15m on average. On the other hand, flying from Lexington to Houston Hobby Airport takes 4h 58m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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

Frontier, Delta, and United Airlines are the most popular carriers operating from Kentucky to Houston George Bush Intcntl

What airlines fly to Houston George Bush Intcntl Airport?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Houston George Bush Intcntl Airport from Kentucky according to our data. United Airlines is the first choice among our users, with 71% of people opting to fly with this airline when traveling to Houston George Bush Intcntl Airport. Keep in mind that there are 3 different airlines that fly to Houston George Bush Intcntl Airport on a routine basis, so you have a few additional options to choose from.

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

As of June 2026, there are 4 operators available to choose from 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.

$83 Cheap Flights from Kentucky to Houston George Bush Intcntl Airport in 2026

Q: How many flights depart from Kentucky to Houston George Bush Intcntl Airport on average per day?

As of June 2026, there are 34 flights per day flying from Kentucky to Houston George Bush Intcntl Airport. The most common time of day flights depart is 6:00AM, with 63% of flights taking off at noon.

Q: How many flights depart from Kentucky to Houston George Bush Intcntl Airport on average per week?

As of June 2026, there are 240 flights per week flying from Kentucky to Houston George Bush Intcntl Airport. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.

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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.

9:10 pm - 3:24 pm

SDF

IAH

19h 14m

1 stop

8:35 am - 9:49 am

IAH

SDF

24h 14m

1 stop

$191Multiple Airlines

Mon, Aug 17 - Thu, Aug 20

5:05 pm - 2:32 pm

BNA

IAH

21h 27m

1 stop

8:57 am - 4:05 pm

IAH

BNA

7h 08m

1 stop

$194Frontier

Fri, Aug 21 - Mon, Aug 24

7:20 pm - 8:45 am

TYS

IAH

14h 25m

1 stop

1:16 pm - 10:44 pm

IAH

TYS

8h 28m

1 stop

$197Multiple Airlines

Mon, Aug 3 - Mon, Aug 10

8:40 am - 11:02 am

BNA

IAH

2h 22mnonstop

11:55 am - 2:02 pm

IAH

BNA

2h 07mnonstop

$209United Airlines

Tue, Jul 28 - Tue, Aug 4

5:14 am - 9:15 am

BNA

IAH

4h 01m

1 stop

5:41 am - 10:02 am

IAH

BNA

4h 21m

1 stop

$229Delta

Sat, Aug 8 - Sat, Aug 15

5:00 pm - 8:45 am

BNA

IAH

15h 45m

1 stop

8:02 pm - 10:17 am

IAH

BNA

14h 15m

2 stops

$230Frontier

Mon, Aug 3 - Sun, Aug 16

3:41 pm - 5:10 pm

SDF

IAH

2h 29mnonstop

8:30 am - 11:54 am

IAH

SDF

2h 24mnonstop

$253United Airlines

Sat, Jul 18 - Sat, Jul 25

6:28 am - 10:44 am

SDF

IAH

5h 16m

1 stop

4:21 pm - 10:17 pm

IAH

SDF

4h 56m

1 stop

$267American Airlines

Sat, Aug 22 - Mon, Aug 24

6:05 am - 10:09 am

SDF

IAH

5h 04m

1 stop

4:21 pm - 10:17 pm

IAH

SDF

4h 56m

1 stop

$268American Airlines

Sat, Aug 8 - Mon, Aug 10

11:17 am - 3:56 pm

SDF

IAH

5h 39m

1 stop

5:40 am - 11:51 am

IAH

SDF

5h 11m

1 stop

$273Delta

Tue, Jul 28 - Wed, Jul 29

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Frontier flights from Kentucky to Houston George Bush Intcntl Airport

Our best Frontier deals on Kentucky to Houston George Bush Intcntl Airport flight tickets

Frontier

Aug 21

BNA5:05 pmNashville Intl

21h 27m

1 stop

IAH2:32 pmHouston George Bush Intcntl

Aug 24

IAH8:57 amHouston George Bush Intcntl

7h 08m

1 stop

BNA4:05 pmNashville Intl

$194

Frontier

Aug 3

BNA5:00 pmNashville Intl

15h 45m

1 stop

IAH8:45 amHouston George Bush Intcntl

Aug 16

IAH8:02 pmHouston George Bush Intcntl

14h 15m

2 stops

BNA10:17 amNashville Intl

$230

Frontier

Nov 10

BNA11:10 amNashville Intl

7h 43m

1 stop

IAH6:53 pmHouston George Bush Intcntl

Nov 11

IAH6:30 amHouston George Bush Intcntl

12h 17m

1 stop

BNA6:47 pmNashville Intl

$240

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

Aug 22

BNA5:00 amNashville Intl

5h 42m

1 stop

IAH10:42 amHouston George Bush Intcntl

Aug 25

IAH11:28 amHouston George Bush Intcntl

6h 00m

1 stop

BNA5:28 pmNashville Intl

$257

American Airlines

Aug 22

SDF6:28 amLouisville Intl

5h 16m

1 stop

IAH10:44 amHouston George Bush Intcntl

Aug 24

IAH4:21 pmHouston George Bush Intcntl

4h 56m

1 stop

SDF10:17 pmLouisville Intl

$267

American Airlines

Aug 8

SDF6:05 amLouisville Intl

5h 04m

1 stop

IAH10:09 amHouston George Bush Intcntl

Aug 10

IAH4:21 pmHouston George Bush Intcntl

4h 56m

1 stop

SDF10:17 pmLouisville Intl

$268

momondo Fare Finder

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

Cheapest round-trip

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Mon 8/17

9:10 pm-3:24 pm

1 stop19h 14m

Houston George Bush Intcntl

Thu 8/20

8:35 am-9:49 am

1 stop24h 14m

$191

NashvilleHouston

BNA - IAH

BNAIAH

Nashville Intl

Fri 8/21

5:05 pm-2:32 pm

1 stop21h 27m

Houston George Bush Intcntl

Mon 8/24

8:57 am-4:05 pm

1 stop7h 08m

$194

KnoxvilleHouston

TYS - IAH

TYSIAH

Knoxville McGhee Tyson

Mon 8/3

7:20 pm-8:45 am

1 stop14h 25m

Houston George Bush Intcntl

Mon 8/10

1:16 pm-10:44 pm

1 stop8h 28m

$197

Quickest round-trip

NashvilleHouston

BNA - IAH

BNAIAH

Nashville Intl

Tue 7/28

8:40 am-11:02 am

Nonstop2h 22m

Houston George Bush Intcntl

Tue 8/4

11:55 am-2:02 pm

Nonstop2h 07m

$209

NashvilleHouston

BNA - IAH

BNAIAH

Nashville Intl

Sat 8/8

5:14 am-9:15 am

1 stop4h 01m

Houston George Bush Intcntl

Sat 8/15

5:41 am-10:02 am

1 stop4h 21m

$229

NashvilleHouston

BNA - IAH

BNAIAH

Nashville Intl

Mon 8/3

5:00 pm-8:45 am

1 stop15h 45m

Houston George Bush Intcntl

Sun 8/16

8:02 pm-10:17 am

2 stops14h 15m

$230

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Sat 7/18

3:41 pm-5:10 pm

Nonstop2h 29m

Houston George Bush Intcntl

Sat 7/25

8:30 am-11:54 am

Nonstop2h 24m

$253

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Sat 8/22

6:28 am-10:44 am

1 stop5h 16m

Houston George Bush Intcntl

Mon 8/24

4:21 pm-10:17 pm

1 stop4h 56m

$267

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Sat 8/8

6:05 am-10:09 am

1 stop5h 04m

Houston George Bush Intcntl

Mon 8/10

4:21 pm-10:17 pm

1 stop4h 56m

$268

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Tue 7/28

11:17 am-3:56 pm

1 stop5h 39m

Houston George Bush Intcntl

Wed 7/29

5:40 am-11:51 am

1 stop5h 11m

$273

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 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

Prices

Airlines

Other information

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 $173. If you are unable to visit Houston George Bush Intcntl Airport during the month of September, then departing from Kentucky during the month February is also very affordable. Most momondo users find prices during this month for around $208.

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 $477. 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 George Bush Intcntl Airport on Monday is $646.

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 in the morning. Our users have found flights to Houston George Bush Intcntl Airport in the morning for as low as $541. Try not to purchase tickets in the afternoon because they tend to be around $646. 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 Paducah Barkley Regional to Houston George Bush Intcntl for the best Kentucky - Houston George Bush Intcntl flight prices

How far in advance should I book a flight from Kentucky 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 $428 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 $270 on momondo.

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

There are 4 cabin classes available to choose from on Kentucky to Houston George Bush Intcntl Airport 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 21% 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	$243
Fastest flight time	2h 06m
Direct flights	Every day

The best one-way flight to Houston George Bush Intcntl Airport from Kentucky in the past 72 hours is $243. The best round-trip flight deal from Kentucky to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $318.

The fastest flight from Kentucky to Houston George Bush Intcntl Airport takes 2h 06m

Direct flights go from Kentucky to Houston George Bush Intcntl Airport every day.

Search flight deals

Frequently asked questions about flying from Kentucky to Houston George Bush Intcntl Airport

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?
As of June 2026, there are 4 operators available to choose from 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?
momondo data reveals that the most frequently booked plane model on the route from Kentucky to Houston George Bush Intcntl Airport is Embraer 175 (Enhanced Winglets), representing 54.74% of all bookings. The subsequent popular models are Canadair (Bombardier) Regional Jet CRJ-550 at 7.89%, Boeing 737 MAX 8 at 7.37%, and Airbus A320-100/200 at 4.21%.

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
American Airlines	PriceFrom $210	Free Cancellation	Rating 7.1 11,762 reviews	Search American Airlines flights
Delta	PriceFrom $216	Free Cancellation	Rating 7.8 8,451 reviews	Search Delta flights
United Airlines	PriceFrom $271	Free Cancellation	Rating 7.4 9,901 reviews	Search United Airlines flights

Katy

The Woodlands

Humble

Conroe

Spring

Montgomery

Cypress

Jersey Village

Tomball

Livingston

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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Cheap flights from Kentucky to Houston from $84

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 8/21. 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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Frontier flights from Kentucky to Houston George Bush Intcntl Airport

Our best Frontier deals on Kentucky to Houston George Bush Intcntl Airport flight tickets

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

momondo Fare Finder

Use the filters below to find and compare flights from Kentucky to Houston George Bush Intcntl Airport that are best for you.

See travel insights to Houston from

How to get the cheapest flight ticket from Kentucky to Houston George Bush Intcntl Airport

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

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

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

What is the cheapest Kentucky to Houston George Bush Intcntl flight route?

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

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

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

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

What airlines fly to Houston George Bush Intcntl Airport?

How many flights depart from Kentucky to Houston George Bush Intcntl Airport on average per day?

How many flights depart from Kentucky to Houston George Bush Intcntl Airport on average per week?

How long does it take to fly to Houston George Bush Intcntl Airport?

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

Fastest flight time

Direct flights

Frequently asked questions about flying 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

Traveling to a place near Houston?

Why use momondo?

An easier way to manage your Houston George Bush Intcntl Airport trip

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List of cabin classes available on flights landing in Houston. Availability may vary depending on flight origin and airline.

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