Kentucky

$55+ 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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SDF
janv. 26 — févr. 21
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Cheap flight deals from Houston to Kentucky

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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 janvier 21, 2025.

Round-trip from

$185
(Mytrip)

One-way from

$55
(Cheapflightsfares)
From Houston to Kentucky
One-way flight from Houston to Kentucky

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 janvier 21, 2025.

This Mytrip deal was found by Cheapflights users on 1/21. 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.
sam. 3/86:26 pmIAH - BNA
Nonstop1h 54mSpirit Airlines
mer. 3/126:00 amBNA - IAH
2 stops13h 31mSpirit Airlines
Deal found 1/21$185
This Southwest deal was found by Cheapflights users on 1/21. 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.
mar. 2/187:40 amHOU - BNA
Nonstop1h 50mSouthwest
mar. 2/256:20 amBNA - HOU
1 stop4h 15mSouthwest
Deal found 1/21$187
This CheapOair deal was found by Cheapflights users on 1/21. 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.
mar. 3/118:22 pmIAH - BNA
1 stop12h 05mMultiple Airlines
ven. 3/149:27 amBNA - IAH
1 stop8h 19mMultiple Airlines
Deal found 1/21$190
This Mytrip deal was found by Cheapflights users on 1/21. 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.
jeu. 3/135:30 amIAH - SDF
1 stop11h 38mSpirit Airlines
lun. 3/177:03 pmSDF - IAH
1 stop15h 30mSpirit Airlines
Deal found 1/21$193
This Delta deal was found by Cheapflights users on 1/21. 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.
mar. 2/116:00 amIAH - BNA
1 stop4h 15mDelta
mar. 2/185:53 pmBNA - IAH
1 stop6h 06mDelta
Deal found 1/21$197
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/112:35 pmHOU - BNA
1 stop3h 47mDelta
mer. 3/125:15 amBNA - HOU
1 stop4h 21mDelta
Deal found 1/20$197
This eDestinos deal was found by Cheapflights users on 1/21. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 2/288:28 amIAH - BNA
2 stops31h 26mFrontier
lun. 3/32:23 pmBNA - IAH
1 stop20h 01mFrontier
Deal found 1/21$200
This eDestinos deal was found by Cheapflights users on 1/21. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 2/227:54 pmIAH - CVG
1 stop29h 00mFrontier
sam. 3/15:10 amCVG - IAH
2 stops13h 16mFrontier
Deal found 1/21$202
This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/1512:15 pmIAH - CVG
Nonstop2h 34mUnited Airlines
sam. 4/196:20 amCVG - IAH
Nonstop2h 47mUnited Airlines
Deal found 1/21$209
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 2/268:13 pmIAH - TYS
Nonstop2h 17mUnited Airlines
mer. 3/59:15 amTYS - IAH
Nonstop2h 45mUnited Airlines
Deal found 1/20$209
This Mytrip deal was found by Cheapflights users on 1/19. 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.
jeu. 2/612:09 pmIAH - SDF
2 stops22h 44mMultiple Airlines
dim. 2/97:25 pmSDF - IAH
2 stops15h 46mMultiple Airlines
Deal found 1/19$215
This Delta deal was found by Cheapflights users on 1/21. 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.
mer. 2/195:25 amIAH - CVG
1 stop7h 21mDelta
mer. 2/196:00 pmCVG - IAH
1 stop6h 59mDelta
Deal found 1/21$217

Find flights from Houston to Kentucky within your budget

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 janvier 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HoustonNashville

IAH - BNA

IAHBNA

Houston George Bush Intcntl

sam. 3/8

6:26 pm-8:20 pm

Nonstop1h 54m

Nashville Intl

mer. 3/12

6:00 am-7:31 pm

2 stops13h 31m

$185

HoustonNashville

HOU - BNA

HOUBNA

Houston Hobby

mer. 2/12

10:00 am-2:10 pm

1 stop4h 10m

Nashville Intl

mer. 2/19

8:40 pm-10:55 pm

Nonstop2h 15m

$187

HoustonNashville

IAH - BNA

IAHBNA

Houston George Bush Intcntl

mar. 3/11

8:22 pm-8:27 am

1 stop12h 05m

Nashville Intl

ven. 3/14

9:27 am-5:46 pm

1 stop8h 19m

$190

HoustonLouisville

IAH - SDF

IAHSDF

Houston George Bush Intcntl

jeu. 3/13

5:30 am-6:08 pm

1 stop11h 38m

Louisville Intl

lun. 3/17

7:03 pm-9:33 am

1 stop15h 30m

$193

HoustonNashville

IAH - BNA

IAHBNA

Houston George Bush Intcntl

mar. 2/11

6:00 am-10:15 am

1 stop4h 15m

Nashville Intl

mar. 2/18

5:53 pm-11:59 pm

1 stop6h 06m

$197

HoustonNashville

IAH - BNA

IAHBNA

Houston George Bush Intcntl

ven. 2/28

8:28 am-3:54 pm

2 stops31h 26m

Nashville Intl

lun. 3/3

2:23 pm-10:24 am

1 stop20h 01m

$200

HoustonCincinnati

IAH - CVG

IAHCVG

Houston George Bush Intcntl

sam. 2/22

10:37 am-5:14 am

2 stops17h 37m

Cincinnati Cinci./N. Kentucky

sam. 3/1

7:59 pm-3:02 pm

2 stops20h 03m

$202

HoustonCincinnati

IAH - CVG

IAHCVG

Houston George Bush Intcntl

ven. 2/14

7:58 pm-11:24 pm

Nonstop2h 26m

Cincinnati Cinci./N. Kentucky

dim. 2/16

6:20 am-8:17 am

Nonstop2h 57m

$209

HoustonKnoxville

IAH - TYS

IAHTYS

Houston George Bush Intcntl

mer. 2/26

8:13 pm-11:30 pm

Nonstop2h 17m

Knoxville McGhee Tyson

mer. 3/5

9:15 am-11:00 am

Nonstop2h 45m

$209

HoustonLouisville

IAH - SDF

IAHSDF

Houston George Bush Intcntl

jeu. 2/6

12:09 pm-11:53 am

2 stops22h 44m

Louisville Intl

dim. 2/9

7:25 pm-10:11 am

2 stops15h 46m

$215

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

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.

Travel insights for flights from Houston to Kentucky

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

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 janvier 21, 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 janvier 21, 2025.
Get a feel of what it's like to fly with Spirit Airlines, Delta and United Airlines 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.
8.1
Very good
4,662 reviews

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.1
Very good
4,662 reviews
8.1
Very good
4,662 reviews

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
9,706 reviews
8.1
Very good
4,662 reviews

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
8,521 reviews
8.1
Very good
4,662 reviews

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.4
Good
8,985 reviews
8.1
Very good
4,662 reviews

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.4
Good
801 reviews
8.1
Very good
4,662 reviews

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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 Frontier. According to our data, you can fly for as low as $55. Users have also found prices from $66 and $89 on Spirit Airlines and United Airlines, respectively.

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

  • 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

Browse thousands of different options on Cheapflights for your next trip

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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.

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 janvier 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$140Average$249FlexibilityNo cancel feeOn-time65%
DeltaCheapest$196Average$354FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$216Average$330FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$224Average$385FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$320Average$368FlexibilityNo cancel feeOn-time63%
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