HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kentucky

$50+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SDF
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from George Bush Intcntl to Kentucky with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from George Bush Intcntl to Kentucky

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Kentucky (USKY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 30, 2025.

Round-trip from

$175
(CheapOair)

One-way from

$50
(Frontier)

Popular in

October

Cheapest in

August

Average price

$319

Good round-trip deal

$389 or less

Good one-way deal

$194 or less
From Houston George Bush Intcntl to Kentucky
Search Deals
One-way flight from Houston George Bush Intcntl to Kentucky
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2025
Search Deals
Price to beat on a round-trip flight from Houston George Bush Intcntl to Kentucky.
Search Deals
Price to beat on a one-way flight from Houston George Bush Intcntl to Kentucky.
Search Deals

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 January 30, 2025.

This CheapOair deal was found by Cheapflights users on 1/30. 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.
Sat 3/17:00 amIAH - SDF
1 stop15h 46mSpirit Airlines
Fri 3/77:16 pmSDF - IAH
1 stop24h 30mSpirit Airlines
Deal found 1/30$175
This Mytrip deal was found by Cheapflights users on 1/29. 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.
Wed 2/266:22 pmIAH - BNA
2 stops19h 47mSpirit Airlines
Wed 3/59:15 pmBNA - IAH
3 stops24h 29mSpirit Airlines
Deal found 1/29$180
This CheapOair deal was found by Cheapflights users on 1/30. 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.
Thu 2/2710:00 pmIAH - BNA
1 stop15h 23mMultiple Airlines
Mon 3/310:30 amBNA - IAH
1 stop27h 45mMultiple Airlines
Deal found 1/30$183
This Mytrip deal was found by Cheapflights users on 1/30. 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.
Thu 3/138:14 pmIAH - SDF
1 stop13h 09mMultiple Airlines
Mon 3/177:16 pmSDF - IAH
1 stop16h 02mMultiple Airlines
Deal found 1/30$192
This Frontier deal was found by Cheapflights users on 1/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/288:28 amIAH - CVG
1 stop7h 32mFrontier
Sat 3/85:01 amCVG - IAH
1 stop6h 11mFrontier
Deal found 1/28$200
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Fri 2/287:58 pmIAH - CVG
Nonstop2h 26mUnited Airlines
Mon 3/106:20 amCVG - IAH
Nonstop2h 57mUnited Airlines
Deal found 1/28$209
This Mytrip deal was found by Cheapflights users on 1/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/58:00 pmIAH - CVG
2 stops23h 56mMultiple Airlines
Wed 2/264:36 pmCVG - IAH
2 stops16h 32mMultiple Airlines
Deal found 1/28$213
This Delta deal was found by Cheapflights users on 1/30. 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 3/269:50 amIAH - CVG
1 stop5h 54mDelta
Mon 3/318:11 pmCVG - IAH
1 stop4h 48mDelta
Deal found 1/30$217
This eDestinos deal was found by Cheapflights users on 1/29. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/288:28 amIAH - BNA
2 stops31h 26mFrontier
Mon 3/32:23 pmBNA - IAH
2 stops19h 49mFrontier
Deal found 1/29$221
This Mytrip deal was found by Cheapflights users on 1/29. 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.
Wed 2/266:22 pmIAH - TYS
2 stops17h 24mMultiple Airlines
Wed 3/57:15 amTYS - IAH
3 stops25h 45mMultiple Airlines
Deal found 1/29$221
This American Airlines deal was found by Cheapflights users on 1/30. 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.
Sat 2/226:30 amIAH - LEX
1 stop4h 55mAmerican Airlines
Mon 2/246:25 pmLEX - IAH
1 stop6h 05mAmerican Airlines
Deal found 1/30$224
This Delta deal was found by Cheapflights users on 1/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/205:25 amIAH - TYS
1 stop5h 49mDelta
Tue 2/256:20 amTYS - IAH
1 stop8h 20mDelta
Deal found 1/29$229

Find flights from George Bush Intcntl to Kentucky within your budget

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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HoustonLouisville

IAH - SDF

IAHSDF

Houston George Bush Intcntl

Sat 3/1

7:00 am-11:46 pm

1 stop15h 46m

Louisville Intl

Fri 3/7

7:16 pm-6:46 pm

1 stop24h 30m

$175

HoustonNashville

IAH - BNA

IAHBNA

Houston George Bush Intcntl

Wed 2/26

6:22 pm-2:09 pm

2 stops19h 47m

Nashville Intl

Wed 3/5

9:15 pm-9:44 pm

3 stops24h 29m

$180

HoustonNashville

IAH - BNA

IAHBNA

Houston George Bush Intcntl

Thu 2/27

10:00 pm-1:23 pm

1 stop15h 23m

Nashville Intl

Mon 3/3

10:30 am-2:15 pm

1 stop27h 45m

$183

HoustonLouisville

IAH - SDF

IAHSDF

Houston George Bush Intcntl

Thu 3/13

8:14 pm-10:23 am

1 stop13h 09m

Louisville Intl

Mon 3/17

7:16 pm-10:18 am

1 stop16h 02m

$192

HoustonNashville

IAH - BNA

IAHBNA

Houston George Bush Intcntl

Wed 4/2

5:00 am-9:08 am

1 stop4h 08m

Nashville Intl

Thu 4/10

5:01 am-9:24 am

1 stop4h 23m

$197

HoustonCincinnati

IAH - CVG

IAHCVG

Houston George Bush Intcntl

Fri 2/28

8:28 am-5:00 pm

1 stop7h 32m

Cincinnati Cinci./N. Kentucky

Sat 3/8

5:01 am-10:12 am

1 stop6h 11m

$200

HoustonCincinnati

IAH - CVG

IAHCVG

Houston George Bush Intcntl

Fri 2/28

7:58 pm-11:24 pm

Nonstop2h 26m

Cincinnati Cinci./N. Kentucky

Mon 3/10

6:20 am-8:17 am

Nonstop2h 57m

$209

HoustonCincinnati

IAH - CVG

IAHCVG

Houston George Bush Intcntl

Wed 3/26

9:50 am-4:44 pm

1 stop5h 54m

Cincinnati Cinci./N. Kentucky

Mon 3/31

8:11 pm-11:59 pm

1 stop4h 48m

$217

HoustonNashville

IAH - BNA

IAHBNA

Houston George Bush Intcntl

Fri 2/28

8:28 am-3:54 pm

2 stops31h 26m

Nashville Intl

Mon 3/3

2:23 pm-10:12 am

2 stops19h 49m

$221

HoustonKnoxville

IAH - TYS

IAHTYS

Houston George Bush Intcntl

Wed 3/12

5:45 am-7:52 pm

1 stop13h 07m

Knoxville McGhee Tyson

Wed 3/19

7:15 am-8:08 pm

1 stop13h 53m

$222

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 50 results
1
2
3
...
5

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.

Travel insights for flights from George Bush Intcntl to Kentucky

Get recent, data-driven insights about flights from George Bush Intcntl to Kentucky including ideal travel times, pricing trends, and more.

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 January 30, 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.

Weekly flight availability from Houston George Bush Intcntl Airport to Kentucky

Explore weekly flight availability from George Bush Intcntl to Kentucky. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 30, 2025.

The most flights from IAH to USKY are scheduled on a Monday (10 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (7 on average).

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 January 30, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and JetBlue 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
9,688 reviews

Food

7.1

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,688 reviews
Alaska Airlines
8.0
Very good
9,688 reviews

Food

7.1

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,454 reviews
Alaska Airlines
8.0
Very good
9,688 reviews

Food

7.1

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

JetBlue
7.4
Good
3,153 reviews
Alaska Airlines
8.0
Very good
9,688 reviews

Food

7.1

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,913 reviews
Alaska Airlines
8.0
Very good
9,688 reviews

Food

7.1

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,688 reviews

Food

7.1

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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?

    $50 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and United Airlines, with prices starting from $60 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 - Nashville Intl, Houston George Bush Intcntl - Cincinnati Cinci./N. Kentucky 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 Emirates (98%), ANA (88%) and United Airlines (84%).

  • 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 $541, our data shows the cheapest flight currently is $159. When looking at the most popular route, (Houston George Bush Intcntl - Nashville Intl), you can expect to pay $123 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for George Bush Intcntl to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.
Hobby to LaGuardia flights
Hobby to Las Vegas flights
Hobby to John F Kennedy Intl flights
Hobby to Seattle flights
Hobby to Denver flights
George Bush Intcntl to Las Vegas flights
Hobby to Newark flights
Hobby to Orlando flights
George Bush Intcntl to Newark flights
Hobby to Los Angeles flights
George Bush Intcntl to John F Kennedy Intl flights
George Bush Intcntl to LaGuardia flights
George Bush Intcntl to Denver flights
Hobby to Fort Lauderdale flights
George Bush Intcntl to Seattle flights
Hobby to Miami flights
Hobby to Dallas/Fort Worth flights
George Bush Intcntl to Orlando flights
George Bush Intcntl to Los Angeles flights
Hobby to Sky Harbor Intl flights
George Bush Intcntl to Fort Lauderdale flights
Hobby to Boston flights
George Bush Intcntl to Dallas/Fort Worth flights
Hobby to Baltimore flights
Hobby to Atlanta flights
Hobby to Reagan-National flights
George Bush Intcntl to Sky Harbor Intl flights
Hobby to Ontario flights
George Bush Intcntl to Miami flights
Hobby to Dulles Intl flights
George Bush Intcntl to Boston flights
Hobby to Honolulu flights
Hobby to San Francisco flights
George Bush Intcntl to Ontario flights
George Bush Intcntl to Dulles Intl flights
Hobby to Salt Lake City flights
George Bush Intcntl to Reagan-National flights
George Bush Intcntl to Honolulu flights
George Bush Intcntl to Atlanta flights
George Bush Intcntl to Baltimore flights
George Bush Intcntl to San Francisco flights
Hobby to Tampa flights
George Bush Intcntl to O'Hare Intl flights
Hobby to San Diego flights
Hobby to O'Hare Intl flights
Hobby to Nashville flights
Hobby to Midway flights
Hobby to Charlotte flights
Hobby to Philadelphia flights
Hobby to New Orleans flights

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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$165Average$260FlexibilityNo cancel feeOn-time65%
DeltaCheapest$196Average$372FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$207Average$338FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$227Average$380FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.