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$44+ Cheap flights from George Bush Intcntl (IAH) to Kentucky

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SDF
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Kentucky

Keep the following information in mind while searching for George Bush Intcntl to Kentucky flight deals. Data was last updated April 29, 2025.

Round-trip from

$91
(Cheapflightsfares)

One-way from

$45
(Cheapflightsfares)

Popular in

February

Cheapest in

August

Average price

$398

Good round-trip deal

$388 or less

Good one-way deal

$243 or less
From Houston George Bush Intcntl to Kentucky
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One-way flight from Houston George Bush Intcntl to Kentucky
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Highest demand for flights based on searches. 1% potential increase in price ($4 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Houston George Bush Intcntl to Kentucky.
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Price to beat on a one-way flight from Houston George Bush Intcntl to Kentucky.
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Find flight deals from George Bush Intcntl to Kentucky

Cheapest flights from George Bush Intcntl to Kentucky
Explore the most affordable flight options available from George Bush Intcntl to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/298:24 amIAH - BNA
Nonstop1h 54mSpirit Airlines
Thu 6/55:25 amBNA - IAH
Nonstop2h 04mSpirit Airlines
Deal found 4/29$91
This CheapOair deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/911:28 amIAH - BNA
1 stop7h 24mMultiple Airlines
Mon 5/125:25 amBNA - IAH
Nonstop2h 04mMultiple Airlines
Deal found 4/29$164
This Mytrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/278:44 pmIAH - CVG
1 stop22h 00mMultiple Airlines
Tue 6/38:13 amCVG - IAH
1 stop24h 40mMultiple Airlines
Deal found 4/29$176
This Cheapflightsfares deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/248:40 amIAH - CVG
Nonstop2h 26mFrontier
Sun 7/276:00 amCVG - IAH
Nonstop2h 36mFrontier
Deal found 4/29$178
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/15:46 pmIAH - BNA
1 stop5h 45mAmerican Airlines
Fri 7/411:48 amBNA - IAH
1 stop6h 45mAmerican Airlines
Deal found 4/29$181
This CheapOair deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/205:53 pmIAH - SDF
1 stop18h 19mSpirit Airlines
Sat 5/242:07 pmSDF - IAH
1 stop18h 40mSpirit Airlines
Deal found 4/28$199
This Mytrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/278:44 pmIAH - TYS
1 stop12h 50mMultiple Airlines
Tue 6/35:02 pmTYS - IAH
1 stop15h 51mMultiple Airlines
Deal found 4/29$204
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2112:23 pmIAH - CVG
Nonstop2h 31mUnited Airlines
Tue 5/2711:53 amCVG - IAH
Nonstop2h 32mUnited Airlines
Deal found 4/28$209
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/278:12 pmIAH - TYS
Nonstop2h 27mUnited Airlines
Tue 6/312:00 pmTYS - IAH
Nonstop2h 27mUnited Airlines
Deal found 4/29$209
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/255:46 pmIAH - CVG
1 stop5h 40mAmerican Airlines
Tue 7/111:50 amCVG - IAH
1 stop6h 40mAmerican Airlines
Deal found 4/28$210
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/289:40 amIAH - BNA
1 stop4h 16mDelta
Tue 6/39:26 amBNA - IAH
1 stop6h 45mDelta
Deal found 4/28$213
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/72:50 pmIAH - BNA
Nonstop2h 10mUnited Airlines
Sun 8/106:15 amBNA - IAH
Nonstop2h 12mUnited Airlines
Deal found 4/29$215

Cheapflights Fare Finder

Customize your flight search to find flights from George Bush Intcntl 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, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Kentucky that are best for you.

Fly from

George Bush Intcntl

Fly to

Kentucky

Route

Depart

Return

Price

HoustonNashville

IAH - BNA

IAHBNA

Houston George Bush Intcntl

Thu 5/29

8:24 am-10:18 am

Nonstop1h 54m

Nashville Intl

Thu 6/5

5:25 am-7:29 am

Nonstop2h 04m

$91

HoustonNashville

IAH - BNA

IAHBNA

Houston George Bush Intcntl

Fri 5/9

11:28 am-6:52 pm

1 stop7h 24m

Nashville Intl

Mon 5/12

5:25 am-7:29 am

Nonstop2h 04m

$164

HoustonCincinnati

IAH - CVG

IAHCVG

Houston George Bush Intcntl

Tue 5/27

8:44 pm-7:44 pm

1 stop22h 00m

Cincinnati Cinci./N. Kentucky

Tue 6/3

8:13 am-7:53 am

1 stop24h 40m

$176

HoustonCincinnati

IAH - CVG

IAHCVG

Houston George Bush Intcntl

Thu 7/24

8:40 am-12:06 pm

Nonstop2h 26m

Cincinnati Cinci./N. Kentucky

Sun 7/27

6:00 am-7:36 am

Nonstop2h 36m

$178

HoustonNashville

IAH - BNA

IAHBNA

Houston George Bush Intcntl

Tue 7/1

5:46 pm-11:31 pm

1 stop5h 45m

Nashville Intl

Fri 7/4

11:48 am-6:33 pm

1 stop6h 45m

$181

HoustonLouisville

IAH - SDF

IAHSDF

Houston George Bush Intcntl

Tue 5/20

5:53 pm-1:12 pm

1 stop18h 19m

Louisville Intl

Sat 5/24

2:07 pm-7:47 am

1 stop18h 40m

$199

HoustonKnoxville

IAH - TYS

IAHTYS

Houston George Bush Intcntl

Tue 5/27

8:44 pm-10:34 am

1 stop12h 50m

Knoxville McGhee Tyson

Tue 6/3

5:02 pm-7:53 am

1 stop15h 51m

$204

HoustonCincinnati

IAH - CVG

IAHCVG

Houston George Bush Intcntl

Wed 5/21

12:23 pm-3:54 pm

Nonstop2h 31m

Cincinnati Cinci./N. Kentucky

Tue 5/27

11:53 am-1:25 pm

Nonstop2h 32m

$209

HoustonKnoxville

IAH - TYS

IAHTYS

Houston George Bush Intcntl

Tue 5/27

8:12 pm-11:39 pm

Nonstop2h 27m

Knoxville McGhee Tyson

Tue 6/3

12:00 pm-1:27 pm

Nonstop2h 27m

$209

HoustonCincinnati

IAH - CVG

IAHCVG

Houston George Bush Intcntl

Wed 6/25

5:46 pm-12:26 am

1 stop5h 40m

Cincinnati Cinci./N. Kentucky

Tue 7/1

11:50 am-5:30 pm

1 stop6h 40m

$210

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 60 results
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Best time to book a flight from George Bush Intcntl to Kentucky

Have a flexible travel schedule? Discover the best time to fly to Kentucky from George Bush Intcntl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Kentucky

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Kentucky?

Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Kentucky (average of $299). Flying from Houston George Bush Intcntl Airport to Kentucky in April is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAH to KY?

Find hourly flight availability from George Bush Intcntl to Kentucky. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

When flying from Houston George Bush Intcntl Airport to Kentucky, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Kentucky by month

Plan your trip to Kentucky by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kentucky ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Kentucky when rainfall is around 3.1 in.

Temperature in Kentucky by month

Plan your trip to Kentucky by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kentucky, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Kentucky

Get insights into the airlines that provide service to Kentucky. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kentucky. Reviews last updated April 29, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and United Airlines from Houston to Kentucky by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,936 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Spirit Airlines
6.3
Okay
7,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Kentucky. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Kentucky one-way?

    $45 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on United Airlines and Frontier, with prices starting from $81 and $89, respectively.

  • What are the most popular routes from Houston George Bush Intcntl Airport to Kentucky?

    The most popular flight routes from Houston George Bush Intcntl Airport to Kentucky are Houston George Bush Intcntl - Cincinnati Cinci./N. Kentucky, Houston George Bush Intcntl - Nashville Intl and Houston George Bush Intcntl - Knoxville McGhee Tyson.

  • What are the most reliable airlines from Houston George Bush Intcntl Airport to Kentucky?

    The top 3 most reliable airlines when flying from Houston George Bush Intcntl Airport to Kentucky are ANA (86%), Air New Zealand (81%) and United Airlines (81%).

  • What are the cheapest flights from Houston George Bush Intcntl Airport to Kentucky?

    While on average a flight from Houston George Bush Intcntl Airport to Kentucky is generally $454, our data shows the cheapest flight currently is $181. When looking at the most popular route, (Houston George Bush Intcntl - Cincinnati Cinci./N. Kentucky), you can expect to pay $200 for that flight.

  • Can I find deals for flights from George Bush Intcntl to Kentucky that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Kentucky flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Kentucky?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Kentucky.

  • Can I find deals for business class flights from George Bush Intcntl to Kentucky?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Kentucky by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Kentucky?

    Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Kentucky (average of $299). Flying from Houston George Bush Intcntl Airport to Kentucky in April is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for George Bush Intcntl to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from George Bush Intcntl to Kentucky

Discover the top 4 airlines that operate flights from George Bush Intcntl to Kentucky. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$190Average$237FlexibilityNo cancel feeOn-time65%
DeltaCheapest$196Average$383FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$218Average$346FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$252Average$416FlexibilityNo cancel feeOn-time69%

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