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$99+ Cheap flights from Louisville (SDF) to Houston

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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — HOU
Nov 5 — Nov 121
1 adult
Tue 11/5
Tue 11/12
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The best prices from Louisville Intl to Houston are usually found in January or August, booked 28 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

Cheap flight deals from Louisville to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Houston (HO1). 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 October 31, 2024.

Popular in

April

Cheapest in

January

Round-trip from

$248
(FareScan)

One-way from

$99
(FareScan)
High demand for flights, 7% potential price rise
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Best time to find cheap flights, 11% potential price drop
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From Louisville Intl to Houston
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One-way flight from Louisville Intl to Houston
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Find flight deals from Louisville to Houston

Cheapest flights from Louisville to Houston
Explore the most affordable flight options available from Louisville to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2024.

This FareScan deal was found by Cheapflights users on 10/30. 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 FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/147:47 pmSDF - IAH
1 stop13h 51mSpirit Airlines
Mon 11/186:12 amIAH - SDF
1 stop10h 06mSpirit Airlines
Deal found 10/30$248
This deal was found by Cheapflights users on 10/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/206:00 amSDF - HOU
1 stop4h 21mDelta
Thu 11/216:00 amHOU - SDF
1 stop7h 04mDelta
Deal found 10/30$287
This Mytrip deal was found by Cheapflights users on 10/31. 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.
Fri 12/139:53 pmSDF - IAH
2 stops22h 16mMultiple Airlines
Mon 12/165:45 amIAH - SDF
2 stops14h 03mMultiple Airlines
Deal found 10/31$296
This United Airlines deal was found by Cheapflights users on 10/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/207:03 amSDF - IAH
Nonstop2h 47mUnited Airlines
Wed 12/256:15 pmIAH - SDF
Nonstop2h 20mUnited Airlines
Deal found 10/30$319
This Southwest deal was found by Cheapflights users on 10/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/217:50 pmSDF - HOU
Nonstop2h 35mSouthwest
Wed 12/253:50 pmHOU - SDF
1 stop4h 50mSouthwest
Deal found 10/30$329
This Delta deal was found by Cheapflights users on 10/29. 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.
Sat 12/73:32 pmSDF - IAH
1 stop4h 42mDelta
Wed 1/86:00 amIAH - SDF
1 stop4h 05mDelta
Deal found 10/29$338
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Wed 12/2511:05 amSDF - HOU
1 stop5h 41mAmerican Airlines
Thu 12/266:19 pmHOU - SDF
1 stop5h 00mAmerican Airlines
Deal found 10/30$364
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Fri 12/278:16 pmSDF - IAH
1 stop4h 41mAmerican Airlines
Fri 1/32:39 pmIAH - SDF
1 stop6h 24mAmerican Airlines
Deal found 10/30$417

Find flights from Louisville to Houston within your budget

Customize your flight search to find flights from Louisville to Houston 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 2,570,725 searches. Data last updated October 31, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Mon 12/2

8:21 pm-1:15 pm

2 stops17h 54m

$99

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Sun 1/12

9:37 pm-1:12 pm

1 stop16h 35m

$105

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Tue 12/10

5:33 am-2:18 pm

1 stop9h 45m

$153

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Thu 12/5

7:05 am-8:38 am

Nonstop2h 33m

$160

LouisvilleHouston

SDF - HOU

SDFHOU

Louisville Intl

Thu 12/19

1:45 pm-3:20 pm

Nonstop2h 35m

$160

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Sat 12/7

6:00 am-9:40 am

1 stop4h 40m

$169

LouisvilleHouston

SDF - HOU

SDFHOU

Louisville Intl

Sun 11/10

8:56 pm-6:44 pm

2 stops22h 48m

$211

LouisvilleHouston

SDF - HOU

SDFHOU

Louisville Intl

Sat 12/7

3:32 pm-10:08 pm

1 stop7h 36m

$169

LouisvilleHouston

SDF - HOU

SDFHOU

Louisville Intl

Thu 12/5

7:05 am-11:51 am

1 stop5h 46m

$170

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Sat 12/14

7:00 am-5:29 pm

3 stops35h 29m

$800

Flights are sorted by cheapest first

Deals found on 10/30

Showing 1-10 of 18 results
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Best time to book a flight from Louisville to Houston

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Louisville to Houston. Price data was last updated on October 25, 2024.

Booking 28 days in advance of your planned departure date is, on average, the best time to get cheap flights from Louisville to Houston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Louisville to Houston (average of $230). Flying from Louisville to Houston in March is currently the most expensive (average of $332). 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 SDF to HOU?

Find hourly flight availability from Louisville to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 31, 2024.

When flying from Louisville to Houston, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 12% versus a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Louisville to Houston. Price data was last updated on October 27, 2024.

Travelers seeking maximum savings on their Louisville to Houston flight should consider departing on Tuesday at noon when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated October 31, 2024.
Peruse reviews from past customers who have flown with American Airlines, Delta and Southwest from Louisville to Houston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,116 reviews

Crew

8.7

Entertainment

7.7

Food

7.2

Boarding

8.3

Comfort

8.1

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,116 reviews
Southwest
8.1
Very good
5,116 reviews

Crew

8.7

Entertainment

7.7

Food

7.2

Boarding

8.3

Comfort

8.1

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,835 reviews
Southwest
8.1
Very good
5,116 reviews

Crew

8.7

Entertainment

7.7

Food

7.2

Boarding

8.3

Comfort

8.1

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,240 reviews
Southwest
8.1
Very good
5,116 reviews

Crew

8.7

Entertainment

7.7

Food

7.2

Boarding

8.3

Comfort

8.1

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Allegiant Air
7.4
Good
866 reviews
Southwest
8.1
Very good
5,116 reviews

Crew

8.7

Entertainment

7.7

Food

7.2

Boarding

8.3

Comfort

8.1

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,116 reviews

Crew

8.7

Entertainment

7.7

Food

7.2

Boarding

8.3

Comfort

8.1

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Louisville to Houston. 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 from for flights from Louisville to Houston?

    Louisville Intl (SDF), located 5.3 mi from the city center, is the airport you fly out of when you book flights from Louisville to Houston. 5 airlines have flights from Louisville Intl to Houston on a regular basis. Booking flights from Louisville Intl to Houston should not be difficult; the airport handles an average of 0 outbound flights to Houston per day.

  • Can I find flights from Louisville to Houston for under $300 on Cheapflights?

    Yes, there are multiple flights from Louisville to Houston for under $300. The cheapest flight booked recently is on Spirit Airlines for just $248, but on average you can expect to pay $316.

  • Are there nonstop flights from Louisville to Houston for under $400 on Cheapflights?

    Cheapflights has at least 2 direct flights from Louisville to Houston under $400. A good price for a nonstop flight from Louisville to Houston is less than $337.

  • Are there last-minute flights available from Louisville to Houston for under $500?

    There are currently 6+ open flights from Louisville to Houston within the next 7 days for less than $500.

  • What days are nonstop flights available from Louisville to Houston?

    Days when nonstop flights are available for this flight are: Thursday, Friday.

  • How many flights depart from Louisville to Houston on average per day?

    Travelers can expect 2 flights from Louisville to Houston on average per day.
    Afternoon (Noon - 6pm) - 50% of flight departures
    Evening (6pm - Midnight) - 50% of flight departures

  • How long is the flight from Louisville to Houston?

    Spirit Airlines, Delta, and United Airlines can get you from Louisville to Houston in just under 2h 47m. Your travel time can differ by up to 11h 04m. The distance from Louisville to Houston is about 807 mi. This flight may include one or multiple stops.

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

    Spirit Airlines, at $248, was found to be the cheapest airline from Louisville to Houston.Alternate airlines to your destination round-trip include Delta and United Airlines. These flights start at 28% lower than the current average price 3 months from now.

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

    The cheapest airlines for a one-way flight from Louisville to Houston are Spirit Airlines ($99), American Airlines ($153), and United Airlines ($160).

  • What are the cheapest flights from Louisville to Houston?

    The cheapest flight price from Louisville to Houston is $160. On average you can expect to pay $380. The most popular route, (Louisville Intl - Houston Hobby), can usually be booked for $212.

  • What does SDF to HOU mean?

    SDF stands for Louisville Intl Airport, while HOU stands for Houston Hobby Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Ready for more IATA code knowledge? These are related airports for your current travel destination: Houston George Bush Intcntl Airport (IAH), College Station Easterwood Field Airport (CLL), Beaumont Jefferson County Airport (BPT).

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

    The amount of baggage you can bring on your Louisville to Houston 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 Louisville to Houston with specific airlines?

    Yes, Cheapflights allows you to browse and filter Louisville to Houston 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 Louisville to Houston that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisville to Houston 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 Louisville to Houston that allow pets onboard?

    Many airlines flying from Louisville to Houston 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 Louisville to Houston?

    Yes, you can often find last-minute deals on Louisville to Houston 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 Louisville to Houston flight deals updated?

    The Louisville to Houston flight deals you see on this page were last updated on 10/31.

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

    Currently, September is the cheapest month in which you can book a flight from Louisville to Houston (average of $230). Flying from Louisville to Houston in March is currently the most expensive (average of $332). 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 Louisville to Houston

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

Discover the top 5 airlines that operate flights from Louisville to Houston. 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 2,570,725 searches. Data last updated October 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$103Average$208FlexibilityNo cancel feeOn-time65%
DeltaCheapest$195Average$330FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$207Average$347FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$230Average$362FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$303Average$370FlexibilityNo cancel feeOn-time63%
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