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Kentucky

$57+ Cheap flights from Houston 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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SDF
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
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Cheap flight deals from Houston to Kentucky

Keep the following information in mind while searching for Houston to Kentucky flight deals. Data was last updated April 22, 2025.

Round-trip from

$88
(FlightHub)

One-way from

$57
(Mytrip)

Popular in

February

Cheapest in

August

Average price

$396
From Houston to Kentucky
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One-way flight from Houston to Kentucky
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Highest demand for flights based on searches. 0% potential increase in price ($3 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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Find flight deals from Houston to Kentucky

Cheapest flights from Houston to Kentucky
Explore the most affordable flight options available from Houston to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

This FlightHub deal was found by Cheapflights users on 4/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/198:24 amIAH - BNA
Nonstop1h 54mSpirit Airlines
Mon 5/265:25 amBNA - IAH
Nonstop2h 04mSpirit Airlines
Deal found 4/21$88
This CheapOair deal was found by Cheapflights users on 4/21. 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 5/246:00 amIAH - BNA
1 stop9h 39mMultiple Airlines
Sun 5/255:25 amBNA - IAH
Nonstop2h 04mMultiple Airlines
Deal found 4/21$165
This Mytrip deal was found by Cheapflights users on 4/21. 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 6/57:05 amIAH - SDF
1 stop26h 57mSpirit Airlines
Mon 6/912:07 pmSDF - IAH
1 stop21h 08mSpirit Airlines
Deal found 4/21$169
This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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.
Fri 5/99:01 amIAH - CVG
Nonstop2h 33mFrontier
Mon 5/126:30 amCVG - IAH
Nonstop2h 41mFrontier
Deal found 4/22$178
This Mytrip deal was found by Cheapflights users on 4/20. 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 5/85:26 amIAH - CVG
1 stop6h 15mMultiple Airlines
Mon 5/192:36 pmCVG - IAH
1 stop18h 17mMultiple Airlines
Deal found 4/20$186
This Southwest deal was found by Cheapflights users on 4/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/18:25 pmHOU - BNA
Nonstop2h 00mSouthwest
Thu 7/105:15 amBNA - HOU
Nonstop2h 05mSouthwest
Deal found 4/21$189
This American Airlines deal was found by Cheapflights users on 4/22. 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 5/246:31 pmHOU - BNA
1 stop4h 09mAmerican Airlines
Tue 5/277:28 pmBNA - HOU
1 stop4h 30mAmerican Airlines
Deal found 4/22$197
This American Airlines deal was found by Cheapflights users on 4/21. 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 5/207:48 amIAH - BNA
1 stop7h 06mAmerican Airlines
Sun 5/255:00 amBNA - IAH
1 stop4h 19mAmerican Airlines
Deal found 4/21$199
This CheapOair deal was found by Cheapflights users on 4/22. 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.
Sun 5/46:00 amIAH - BNA
1 stop12h 52mFrontier
Mon 5/510:01 amBNA - IAH
1 stop24h 36mFrontier
Deal found 4/22$201
This Delta deal was found by Cheapflights users on 4/21. 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 8/276:00 amHOU - BNA
1 stop5h 10mDelta
Sun 8/315:25 amBNA - HOU
1 stop3h 51mDelta
Deal found 4/21$205
This United Airlines deal was found by Cheapflights users on 4/22. 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 5/2012:23 pmIAH - CVG
Nonstop2h 31mUnited Airlines
Tue 5/276:45 amCVG - IAH
Nonstop2h 33mUnited Airlines
Deal found 4/22$209
This Delta deal was found by Cheapflights users on 4/21. 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 5/287:05 amIAH - BNA
1 stop4h 06mDelta
Tue 6/39:26 amBNA - IAH
1 stop4h 13mDelta
Deal found 4/21$213

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated April 22, 2025.
Use the filters below to find and compare flights from Houston to Kentucky that are best for you.

Fly from

Houston

Fly to

Kentucky

Route

Depart

Return

Price

HoustonNashville

IAH - BNA

IAHBNA

Houston George Bush Intcntl

Mon 5/19

8:24 am-10:18 am

Nonstop1h 54m

Nashville Intl

Mon 5/26

5:25 am-7:29 am

Nonstop2h 04m

$88

HoustonNashville

IAH - BNA

IAHBNA

Houston George Bush Intcntl

Sat 5/24

6:00 am-3:39 pm

1 stop9h 39m

Nashville Intl

Sun 5/25

5:25 am-7:29 am

Nonstop2h 04m

$165

HoustonLouisville

IAH - SDF

IAHSDF

Houston George Bush Intcntl

Thu 6/5

7:05 am-11:02 am

1 stop26h 57m

Louisville Intl

Mon 6/9

12:07 pm-8:15 am

1 stop21h 08m

$169

HoustonCincinnati

IAH - CVG

IAHCVG

Houston George Bush Intcntl

Fri 5/9

9:01 am-12:34 pm

Nonstop2h 33m

Cincinnati Cinci./N. Kentucky

Mon 5/12

6:30 am-8:11 am

Nonstop2h 41m

$178

HoustonCincinnati

IAH - CVG

IAHCVG

Houston George Bush Intcntl

Thu 5/8

5:26 am-12:41 pm

1 stop6h 15m

Cincinnati Cinci./N. Kentucky

Mon 5/19

2:36 pm-7:53 am

1 stop18h 17m

$186

HoustonNashville

HOU - BNA

HOUBNA

Houston Hobby

Tue 7/1

8:25 pm-10:25 pm

Nonstop2h 00m

Nashville Intl

Thu 7/10

5:15 am-7:20 am

Nonstop2h 05m

$189

HoustonNashville

HOU - BNA

HOUBNA

Houston Hobby

Sat 5/24

6:31 pm-10:40 pm

1 stop4h 09m

Nashville Intl

Tue 5/27

7:28 pm-11:58 pm

1 stop4h 30m

$197

HoustonNashville

IAH - BNA

IAHBNA

Houston George Bush Intcntl

Tue 5/20

7:48 am-2:54 pm

1 stop7h 06m

Nashville Intl

Sun 5/25

5:00 am-9:19 am

1 stop4h 19m

$199

HoustonNashville

IAH - BNA

IAHBNA

Houston George Bush Intcntl

Sun 5/4

6:00 am-6:52 pm

1 stop12h 52m

Nashville Intl

Mon 5/5

10:01 am-10:37 am

1 stop24h 36m

$201

HoustonNashville

HOU - BNA

HOUBNA

Houston Hobby

Wed 8/27

6:00 am-11:10 am

1 stop5h 10m

Nashville Intl

Sun 8/31

5:25 am-9:16 am

1 stop3h 51m

$205

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 60 results
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Best time to book a flight from Houston to Kentucky

Have a flexible travel schedule? Discover the best time to fly to Kentucky from Houston 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 to Kentucky

What is the cheapest month to book a flight from Houston to Kentucky?

Currently, January is the cheapest month in which you can book a flight from Houston to Kentucky (average of $299). Flying from Houston 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 HOU to KY?

Find hourly flight availability from Houston 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 22, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Houston to Kentucky as you normally would.

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 22, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Houston to Kentucky by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,906 reviews

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,906 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,286 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,684 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Allegiant Air
7.3
Good
734 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Houston 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 to Kentucky one-way?

    For one-way options, check prices for Allegiant Air. According to our data, you can fly for as low as $57. Users have also found prices from $63 and $81 on Spirit Airlines and United Airlines, respectively.

  • What are the most popular routes from Houston to Kentucky?

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

  • What are the cheapest flights from Houston to Kentucky?

    On average you can expect to pay $388 for a flight from Houston to Kentucky. The cheapest flight overall is $124 while the most popular route, (Houston Hobby - Cincinnati Cinci./N. Kentucky) is currently priced at $200.

  • Can I find deals for flights from Houston to Kentucky that include hotel bookings?

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

  • How can I find direct flights from Houston to Kentucky?

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

  • Can I find deals for business class flights from Houston to Kentucky?

    Yes. Cheapflights offers flight deals from Houston 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 to Kentucky?

    Currently, January is the cheapest month in which you can book a flight from Houston to Kentucky (average of $299). Flying from Houston 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 Houston to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Houston to Kentucky

Discover the top 5 airlines that operate flights from Houston 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 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$140Average$254FlexibilityNo cancel feeOn-time65%
DeltaCheapest$196Average$359FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$218Average$333FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$248Average$395FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$281Average$368FlexibilityNo cancel feeOn-time63%

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