Cheap flights from Houston to Kentucky from $63
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Kentucky departing on 7/14. 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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1 adult
Economy
0 bags
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United Airlines flights from Houston to Kentucky
Our best United Airlines deals on Houston to Kentucky flight tickets
United Airlines![United Airlines]()
Aug 15![United Airlines]()
Aug 18
IAH8:20 pmHouston George Bush Intcntl
2h 10m
BNA10:30 pmNashville Intl
BNA6:15 amNashville Intl
2h 13m
IAH8:28 amHouston George Bush Intcntl
United Airlines![United Airlines]()
Jul 11![United Airlines]()
Jul 13
IAH8:28 pmHouston George Bush Intcntl
2h 31m
CVG11:59 pmCincinnati Cinci./N. Kentucky
CVG7:00 amCincinnati Cinci./N. Kentucky
2h 33m
IAH8:33 amHouston George Bush Intcntl
Sun Country Air flights from Houston to Kentucky
Our best Sun Country Air deals on Houston to Kentucky flight tickets
Sun Country Air![Sun Country Air]()
Jul 27![Sun Country Air]()
Jul 30
HOU6:05 pmHouston Hobby
24h 38m
1 stop
BNA6:43 pmNashville Intl
BNA5:40 pmNashville Intl
23h 20m
1 stop
HOU5:00 pmHouston Hobby
See travel insights to Kentucky from
How to get the cheapest flight ticket from Houston to Kentucky
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
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What is the cheapest month to fly to Kentucky?
If you’re not able to fly to Kentucky in August, then January is your next best option. Flight prices from Houston to Kentucky during January average around $319.
What is the cheapest day to depart on your flight to Kentucky?
Our data shows that Sunday is the least expensive day to fly to Kentucky. Tickets to fly out on this day can be as low as $345. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $523. These prices are subject to change though, so be sure to set up a Price Alert for flights to Kentucky.
What is the cheapest time of day to depart on your flight to Kentucky?
According to our data, the cheapest time of day to fly to Kentucky is in the evening. momondo users have found flights departing from Houston to Kentucky in the evening for as low as $305. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Kentucky is in the morning when prices are around $426.
What is the cheapest Houston to Kentucky flight route?
Fly from Houston Hobby to Louisville Intl for the best Houston - Kentucky flight prices
How far in advance should I book a flight to Kentucky?
You are more likely to see cheaper flights to Kentucky from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Kentucky for around $374 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kentucky from Houston for as low as $248 on momondo.
What cabin class options are available on Houston to Kentucky flights?
There are 4 cabin classes available to choose from on Houston to Kentucky flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Houston to Kentucky?
Allegiant Air, Spirit Airlines, and United Airlines are the most popular carriers operating from Houston to Kentucky
What airlines fly to Kentucky?
United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Kentucky from Houston according to our data. United Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Kentucky. Keep in mind that there are 5 different airlines that fly to Kentucky on a routine basis, so you have a few additional options to choose from.
How many flights depart from Houston to Kentucky on average per day?
As of June 2025, there are 44 flights per day flying from Houston to Kentucky. The most common time of day flights depart is 10:00AM, with 39% of flights taking off in the afternoon.
How many flights depart from Houston to Kentucky on average per week?
As of June 2025, 313 flights take off from Houston and land in Kentucky each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.
Cheap Houston to Kentucky flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Houston to Kentucky
When did momondo last update prices for flights from Houston to Kentucky?
Prices for flights from Houston to Kentucky are updated daily.
How many operators does momondo search for flights from Houston to Kentucky?
As of June 2025, there are 7 operators available to choose from for flights from Houston to Kentucky.
How old do you have to be to fly from Houston to Kentucky?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston to Kentucky.
What documentation or ID do you need to fly to Kentucky?
The required travel and health documents for your Kentucky trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kentucky. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Houston to Kentucky
Compare and see reviews for airlines that fly from Houston to Kentucky with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $169 | Free Cancellation | Rating 8.0 7,964 reviews | |||
| PriceFrom $190 | Free Cancellation | Rating 6.3 8,065 reviews | |||
| PriceFrom $218 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $274 | Free Cancellation | Rating 7.4 8,810 reviews | |||
| PriceFrom $279 | Free Cancellation | Rating 8.0 4,280 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Houston to Kentucky?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to Kentucky. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Houston to Kentucky with flexible booking policies on momondo?
All flight searches from Houston to Kentucky on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Houston to Kentucky?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Houston to Kentucky.
I’m not ready to book a flight from Houston to Kentucky right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Houston to Kentucky flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.
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