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Cheap flights from Houston to Louisville (SDF) from $88

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 7/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
HOU — SDF
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
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The best prices from Houston to Louisville Intl are usually found in July or November, booked 88 days in advance, depart on a Monday or Wednesday and return on a Wednesday

Cheap flight deals from Houston to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Louisville (SDF). 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 June 6, 2024.

Popular in

January

Cheapest in

July

Round-trip from

$287

One-way from

$154
High demand for flights, 18% potential price rise
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Best time to find cheap flights, 19% potential price drop
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From Houston to Louisville Intl
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One-way flight from Houston to Louisville Intl
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What is the cheapest day to fly round-trip from Houston to Louisville?

Saturday flights are found to be more expensive to fly from Houston to Louisville. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Louisville.

How far in advance should I book a flight from Houston to Louisville?

Find a great deal and save up to 141% by booking at least 56 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Houston to Louisville within the next two weeks, with the cheapest ticket starting at $416.

What is the cheapest month to fly from Houston to Louisville?

The best pricing can be found in the month of July. Prices to Louisville from Houston average $352. You can even find prices in July for less than $352, as users have found deals to Louisville from as low as $251. The month of January appears to be one of the more expensive times to travel to Louisville from Houston. Flying in the targeted month can save you up to 22%.

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

It’s typically best to fly out from Houston to Louisville at noon. Doing so could potentially save you 27% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Houston to Louisville flights in June & July 2024

Find cheap flight options from Houston to Louisville specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
The lowest fares we've come across on flights traveling from Houston to Louisville in June and July 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Thu 7/184:20 pmIAH - SDF
2 stops15h 28mMultiple Airlines
Tue 7/237:43 amSDF - IAH
3 stops16h 02mMultiple Airlines
Deal found 6/5$212
Wed 6/123:52 pmIAH - SDF
3 stops26h 23mMultiple Airlines
Tue 6/257:45 amSDF - IAH
1 stop15h 07mMultiple Airlines
Deal found 6/5$213
Tue 6/2510:44 pmIAH - SDF
1 stop19h 58mSpirit Airlines
Thu 6/277:57 pmSDF - IAH
1 stop15h 04mSpirit Airlines
Deal found 6/6$215
Thu 6/275:20 pmIAH - SDF
1 stop15h 42mSpirit Airlines
Tue 7/26:10 pmSDF - IAH
1 stop6h 35mSpirit Airlines
Deal found 6/5$218
Sat 6/225:20 pmIAH - SDF
1 stop15h 42mSpirit Airlines
Mon 6/2411:03 amSDF - IAH
1 stop11h 57mSpirit Airlines
Deal found 6/5$219
Wed 7/172:01 pmIAH - SDF
3 stops30h 25mSpirit Airlines
Tue 7/237:43 amSDF - IAH
3 stops16h 02mSpirit Airlines
Deal found 6/5$221
Mon 6/243:05 pmIAH - SDF
1 stop25h 18mSpirit Airlines
Sat 6/299:43 pmSDF - IAH
1 stop26h 32mSpirit Airlines
Deal found 6/5$223
Thu 6/205:15 amIAH - SDF
1 stop12h 35mSpirit Airlines
Sun 6/238:16 pmSDF - IAH
1 stop18h 48mSpirit Airlines
Deal found 6/5$225
Wed 7/174:22 pmIAH - SDF
Nonstop2h 18mUnited Airlines
Tue 7/233:47 pmSDF - IAH
Nonstop2h 31mUnited Airlines
Deal found 6/5$226

Houston to Louisville 2024 flight deals

Discover exclusive flight deals for travel between Houston and Louisville in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
The lowest fares we've come across on flights traveling from Houston to Louisville in June and July 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Thu 7/184:20 pmIAH - SDF
2 stops15h 28mMultiple Airlines
Tue 7/237:43 amSDF - IAH
3 stops16h 02mMultiple Airlines
Deal found 6/5$212
Wed 6/123:52 pmIAH - SDF
3 stops26h 23mMultiple Airlines
Tue 6/257:45 amSDF - IAH
1 stop15h 07mMultiple Airlines
Deal found 6/5$213
Tue 6/2510:44 pmIAH - SDF
1 stop19h 58mSpirit Airlines
Thu 6/277:57 pmSDF - IAH
1 stop15h 04mSpirit Airlines
Deal found 6/6$215
Fri 8/94:08 pmIAH - SDF
1 stop6h 40mSpirit Airlines
Tue 8/137:43 amSDF - IAH
1 stop14h 27mSpirit Airlines
Deal found 6/5$216
Thu 10/245:30 amIAH - SDF
1 stop11h 27mSpirit Airlines
Sun 10/272:20 pmSDF - IAH
1 stop8h 45mSpirit Airlines
Deal found 6/5$217
Thu 6/275:20 pmIAH - SDF
1 stop15h 42mSpirit Airlines
Tue 7/26:10 pmSDF - IAH
1 stop6h 35mSpirit Airlines
Deal found 6/5$218
Sat 6/225:20 pmIAH - SDF
1 stop15h 42mSpirit Airlines
Mon 6/2411:03 amSDF - IAH
1 stop11h 57mSpirit Airlines
Deal found 6/5$219
Wed 7/172:01 pmIAH - SDF
3 stops30h 25mSpirit Airlines
Tue 7/237:43 amSDF - IAH
3 stops16h 02mSpirit Airlines
Deal found 6/5$221
Mon 6/243:05 pmIAH - SDF
1 stop25h 18mSpirit Airlines
Sat 6/299:43 pmSDF - IAH
1 stop26h 32mSpirit Airlines
Deal found 6/5$223

Houston to Louisville flights leaving soon

Find last-minute flight options from Houston to Louisville for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Users seeking a last-minute flight from Houston to Louisville should consider booking one of these fares. Users should be sure to double check the price, date, and time of their last-minute flight.
Wed 6/123:52 pmIAH - SDF
3 stops26h 23mMultiple Airlines
Tue 6/257:45 amSDF - IAH
1 stop15h 07mMultiple Airlines
Deal found 6/5$213
Sun 6/167:45 amIAH - SDF
2 stops15h 51mSpirit Airlines
Wed 6/195:45 amSDF - IAH
2 stops12h 43mSpirit Airlines
Deal found 6/6$227
Wed 6/123:52 pmIAH - SDF
3 stops26h 23mMultiple Airlines
Tue 6/256:10 pmSDF - IAH
2 stops24h 18mMultiple Airlines
Deal found 6/5$232
Wed 6/1210:02 amIAH - SDF
2 stops13h 44mSpirit Airlines
Tue 6/257:45 amSDF - IAH
1 stop13h 31mSpirit Airlines
Deal found 6/5$239
Wed 6/1210:02 amIAH - SDF
2 stops13h 44mSpirit Airlines
Wed 6/195:45 amSDF - IAH
2 stops12h 43mSpirit Airlines
Deal found 6/5$246
Wed 6/121:58 pmIAH - SDF
1 stop9h 48mSpirit Airlines
Mon 6/1711:03 amSDF - IAH
1 stop25h 12mSpirit Airlines
Deal found 6/5$247
Sat 6/158:15 amIAH - SDF
1 stop14h 03mSpirit Airlines
Mon 6/1711:03 amSDF - IAH
3 stops26h 38mSpirit Airlines
Deal found 6/4$248
Sun 6/163:35 pmIAH - SDF
1 stop17h 27mSpirit Airlines
Wed 6/195:45 amSDF - IAH
2 stops12h 43mSpirit Airlines
Deal found 6/6$258
Fri 6/145:38 amIAH - SDF
1 stop13h 04mSpirit Airlines
Mon 6/1711:03 amSDF - IAH
1 stop23h 52mSpirit Airlines
Deal found 6/5$259

One-way flights to Louisville from Houston

Search for one-way flight options from Houston to Louisville. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
If you're seeking multiple options on one-way flights from Houston to Louisville, be sure to check out these deals, which are updated often. Users can also find round-trip Houston to Louisville flights by using the search form above.
Wed 7/104:55 pmIAH - SDF
2 stops27h 31mSpirit Airlines
Deal found 6/5$88
Tue 7/237:25 pmIAH - SDF
2 stops20h 45mSpirit Airlines
Deal found 6/5$90
Wed 6/199:28 amIAH - SDF
1 stop7h 26mSpirit Airlines
Deal found 6/6$91
Sat 8/245:30 amIAH - SDF
1 stop11h 27mSpirit Airlines
Deal found 6/6$93
Tue 7/233:30 pmIAH - SDF
1 stop7h 20mSpirit Airlines
Deal found 6/5$96
Tue 7/2310:08 amIAH - SDF
Nonstop2h 22mUnited Airlines
Deal found 6/5$104
Tue 7/237:25 pmIAH - SDF
3 stops26h 53mSpirit Airlines
Deal found 6/5$105
Wed 7/103:57 pmIAH - SDF
1 stop6h 21mSpirit Airlines
Deal found 6/5$110
Tue 7/236:34 pmHOU - SDF
1 stop4h 25mAmerican Airlines
Deal found 6/5$113

Find flights from Houston to Louisville within your budget

Customize your flight search to find flights from Houston to Louisville 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 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$151 - $328

Route

Depart

Return

Price

Houston George Bush IntcntlLouisville Intl

IAH - SDF

IAHSDF

Houston George Bush Intcntl

Wed 9/25

1 stop12h 19m

Louisville Intl

Mon 9/30

1 stop26h 26m

$151

Houston George Bush IntcntlLouisville Intl

IAH - SDF

IAHSDF

Houston George Bush Intcntl

Wed 7/17

1 stop6h 40m

Louisville Intl

Tue 7/23

1 stop12h 28m

$153

Houston George Bush IntcntlLouisville Intl

IAH - SDF

IAHSDF

Houston George Bush Intcntl

Wed 7/17

1 stop6h 40m

Louisville Intl

Tue 7/23

2 stops20h 03m

$158

Houston George Bush IntcntlLouisville Intl

IAH - SDF

IAHSDF

Houston George Bush Intcntl

Wed 7/17

1 stop6h 40m

Louisville Intl

Mon 7/22

2 stops28h 12m

$199

Houston George Bush IntcntlLouisville Intl

IAH - SDF

IAHSDF

Houston George Bush Intcntl

Wed 7/17

Nonstop2h 18m

Louisville Intl

Tue 7/23

Nonstop2h 31m

$226

Houston HobbyLouisville Intl

HOU - SDF

HOUSDF

Houston Hobby

Fri 8/9

1 stop4h 25m

Louisville Intl

Tue 8/13

1 stop4h 25m

$240

Houston HobbyLouisville Intl

HOU - SDF

HOUSDF

Houston Hobby

Thu 6/27

1 stop12h 14m

Louisville Intl

Mon 7/1

1 stop23h 12m

$295

Houston George Bush IntcntlLouisville Intl

IAH - SDF

IAHSDF

Houston George Bush Intcntl

Mon 7/15

1 stop11h 25m

Louisville Intl

Fri 7/19

2 stops15h 20m

$321

Houston HobbyLouisville Intl

HOU - SDF

HOUSDF

Houston Hobby

Mon 7/1

1 stop5h 40m

Louisville Intl

Sat 7/6

1 stop4h 52m

$328

Flights are sorted by cheapest first

Deals found on 6/5

How far ahead should I book a flight from Houston to Louisville?

Use this chart to determine the optimal time to book a round-trip flight from Houston to Louisville. Price data was last updated on May 31, 2024.
To ensure you get the cheapest price possible for a flight from Houston to Louisville, you should look to book at least 88 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

What is the cheapest day to fly from Houston to Louisville?

Use this chart to determine the cheapest time to fly round-trip from Houston to Louisville. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Houston to Louisville flight should consider departing on Wednesday at noon when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Houston to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville 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.

Temperature and rainfall in Louisville by month

Plan your trip to Louisville by taking into account the average temperature and rainfall totals by month.

SDF

Temperature

35.6 - 78.8 °F

If weather is an important factor for your trip to Louisville, 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 Louisville

Get insights into the airlines that provide service to Louisville. 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 Louisville. Reviews last updated June 6, 2024.
To help decide which airline to fly from Houston to Louisville, see what other customers have to say about Delta, Spirit Airlines and American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
5,918 reviews

Overall

8.2

Boarding

8.3

Crew

8.7

Comfort

8.1

Entertainment

7.8

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Southwest
8.2
Very good
5,918 reviews
Southwest
8.2
Very good
5,918 reviews

Overall

8.2

Boarding

8.3

Crew

8.7

Comfort

8.1

Entertainment

7.8

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Delta
8.0
Very good
10,368 reviews
Southwest
8.2
Very good
5,918 reviews

Overall

8.2

Boarding

8.3

Crew

8.7

Comfort

8.1

Entertainment

7.8

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

United Airlines
7.4
Good
10,696 reviews
Southwest
8.2
Very good
5,918 reviews

Overall

8.2

Boarding

8.3

Crew

8.7

Comfort

8.1

Entertainment

7.8

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

American Airlines
7.3
Good
14,227 reviews
Southwest
8.2
Very good
5,918 reviews

Overall

8.2

Boarding

8.3

Crew

8.7

Comfort

8.1

Entertainment

7.8

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Sun Country Air
7.2
Good
593 reviews
Southwest
8.2
Very good
5,918 reviews

Overall

8.2

Boarding

8.3

Crew

8.7

Comfort

8.1

Entertainment

7.8

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Related info for your journey

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

  • What airport do you fly into for flights to Louisville from Houston?

    Most people fly into Louisville Intl (SDF) if they book a flight to Louisville from Houston. On average, Louisville Intl has 0 inbound flights from Houston per day from 4 airlines. Louisville Intl is conveniently located just 5.3 mi from Louisville’s city center.

  • Can I find flights from Houston to Louisville for under $200 on Cheapflights?

    Yes, there are multiple flights from Houston to Louisville for under $200. The cheapest flight booked recently is on Spirit Airlines for just $151, but on average you can expect to pay $191.

  • Are there nonstop flights from Houston to Louisville for under $300 on Cheapflights?

    Cheapflights has at least 20 direct flights from Houston to Louisville under $300. A good price for a nonstop flight from Houston to Louisville is less than $305.

  • Are there last-minute flights available from Houston to Louisville for under $300?

    There are currently 20+ open flights from Houston to Louisville within the next 7 days for less than $300.

  • What are the cheapest airlines flying from Houston to Louisville round-trip?

    Currently priced at $151, Spirit Airlines will fly you from Houston to Louisville and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $226. Users have found that Spirit Airlines is 57% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Houston to Louisville one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $88. Users have also found prices from $104 and $113 on United Airlines and American Airlines, respectively.

  • What are the most reliable airlines from Houston to Louisville?

    Before booking your flight to Louisville from Houston, check out the most reliable airlines to get you to your destination on time: ANA (83%), Mesa Airlines (74%), Air New Zealand( 69%).

  • What are the cheapest flights from Houston to Louisville?

    Looking at all options, your cheapest flight can be booked for $104. While the most popular route (Houston Hobby - Louisville Intl) can be booked for $141 on average our data indicates $408 when flying from Houston to Louisville.

  • What does IAH to SDF mean?

    Great question - IAH to SDF just means Houston George Bush Intcntl Airport to Louisville Intl Airport. Now you’ll know what these unique codes when you look for flights! Houston Hobby Airport (HOU), College Station Easterwood Field Airport (CLL), Beaumont Jefferson County Airport (BPT) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Houston to Louisville that include extra baggage allowance?

    The amount of baggage you can bring on your Houston to Louisville flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Houston to Louisville with specific airlines?

    Yes, Cheapflights allows you to browse and filter Houston to Louisville flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Houston to Louisville that allow pets onboard?

    Many airlines flying from Houston to Louisville offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Houston to Louisville?

    Yes, you can often find last-minute deals on Houston to Louisville flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Houston to Louisville flight deals updated?

    The Houston to Louisville flight deals you see on this page were last updated on 6/6.

  • What are the most popular airlines that fly from Houston to Louisville?

    Before booking your flight from Houston to Louisville check out the most popular airlines for this route: American Airlines, Delta or Spirit Airlines.

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

    Currently, January is the cheapest month in which you can book a flight from Houston to Louisville (average of $287). Flying from Houston to Louisville in April is currently the most expensive (average of $373). 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 Louisville
See prices for flight routes from nearby airports that may be better suited for you.

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Top 4 airlines flying from Houston to Louisville

Discover the top 4 airlines that operate flights from Houston to Louisville. 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 3,050,429 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$126Average$230FlexibilityNo cancel feeOn-time65%
DeltaCheapest$197Average$305FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$215Average$366FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$222Average$312FlexibilityNo cancel feeOn-time71%
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Newark Airport to Paris flights
Dallas to Cancún flights
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Los Angeles to Tokyo flights
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Houston to Santo Domingo flights

Search flights from Houston to Louisville by cabin class

Find flights from Houston to Louisville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Houston to Louisville

Find hourly flight availability from Houston to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 6, 2024.
1%of flight departuresEarly morningMidnight to 6 am
22%of flight departuresMorning6 am to noon
77%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Houston to Louisville

Explore weekly flight availability from Houston to Louisville. 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 June 6, 2024.
Sunday1daily flight
Monday1daily flight
Tuesday1daily flight
Wednesday1daily flight
Thursday1daily flight
Friday1daily flight
Saturday0daily flights

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