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$100+ 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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — HOU
Dec 24 — Dec 311
Tue 12/24
Tue 12/31
1 adult, Economy
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The best prices from Louisville Intl to Houston are usually found in August or January, booked 36 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 December 19, 2024.

Round-trip from

$201
(Cheapflightsfares)

One-way from

$100
(FlightHub)

Popular in

November

Cheapest in

August

Average price

$370
From Louisville Intl to Houston
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One-way flight from Louisville Intl to Houston
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High demand for flights, 6% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for round-trip flights in December 2024
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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 December 19, 2024.

This American Airlines deal was found by Cheapflights users on 12/18. 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 12/317:03 amSDF - IAH
1 stop12h 21mAmerican Airlines
Sun 1/55:00 amIAH - SDF
1 stop4h 17mAmerican Airlines
Deal found 12/18$499
This American Airlines deal was found by Cheapflights users on 12/18. 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 12/315:00 amSDF - HOU
1 stop11h 48mAmerican Airlines
Sun 1/54:18 pmHOU - SDF
1 stop6h 53mAmerican Airlines
Deal found 12/18$559
This CheapOair deal was found by Cheapflights users on 12/18. 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 12/227:54 pmSDF - IAH
1 stop29h 32mSpirit Airlines
Sun 1/125:05 amIAH - SDF
1 stop12h 25mSpirit Airlines
Deal found 12/18$603
This United deal was found by Cheapflights users on 12/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/229:19 amSDF - IAH
Nonstop2h 52mUnited Airlines
Sun 1/126:37 pmIAH - SDF
Nonstop2h 23mUnited Airlines
Deal found 12/18$683
This Mytrip deal was found by Cheapflights users on 12/18. 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.
Mon 12/239:05 amSDF - IAH
3 stops33h 00mMultiple Airlines
Thu 1/25:35 amIAH - SDF
2 stops27h 04mMultiple Airlines
Deal found 12/18$704
This Delta deal was found by Cheapflights users on 12/18. 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.
Tue 12/314:36 pmSDF - HOU
1 stop5h 01mDelta
Sun 1/56:00 amHOU - SDF
1 stop6h 13mDelta
Deal found 12/18$772
This Southwest deal was found by Cheapflights users on 12/18. 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.
Sun 12/2212:15 pmSDF - HOU
Nonstop2h 35mSouthwest
Sun 12/292:30 pmHOU - SDF
Nonstop2h 05mSouthwest
Deal found 12/18$883
This Delta deal was found by Cheapflights users on 12/17. 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 12/187:08 amSDF - IAH
1 stop5h 17mDelta
Sat 12/2111:32 amIAH - SDF
1 stop4h 52mDelta
Deal found 12/17$996

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 2,558,603 searches. Data last updated December 19, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Fri 2/21

6:00 am-1:06 pm

1 stop8h 06m

Houston George Bush Intcntl

Sun 2/23

3:53 pm-11:45 pm

1 stop6h 52m

$201

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Mon 1/13

5:34 pm-5:12 pm

2 stops24h 38m

Houston George Bush Intcntl

Fri 1/17

6:20 pm-6:30 pm

2 stops23h 10m

$288

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Wed 2/12

7:03 am-8:53 am

Nonstop2h 50m

Houston George Bush Intcntl

Sun 2/16

6:25 pm-9:43 pm

Nonstop2h 18m

$319

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Wed 1/22

2:43 pm-9:14 pm

1 stop7h 31m

Houston George Bush Intcntl

Sat 1/25

5:25 am-11:34 am

1 stop5h 09m

$338

LouisvilleHouston

SDF - HOU

SDFHOU

Louisville Intl

Mon 4/21

4:45 pm-9:41 pm

1 stop5h 56m

Houston Hobby

Thu 4/24

6:00 am-1:49 pm

1 stop6h 49m

$338

LouisvilleHouston

SDF - HOU

SDFHOU

Louisville Intl

Fri 1/10

7:05 am-11:44 am

1 stop5h 39m

Houston Hobby

Sun 1/12

6:25 pm-12:27 am

1 stop5h 02m

$348

LouisvilleHouston

SDF - HOU

SDFHOU

Louisville Intl

Fri 1/10

11:15 am-7:25 pm

1 stop9h 10m

Houston Hobby

Sun 1/12

12:55 pm-4:00 pm

Nonstop2h 05m

$349

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Fri 3/14

5:45 am-9:21 am

1 stop4h 36m

Houston George Bush Intcntl

Mon 3/17

6:30 pm-11:58 pm

1 stop4h 28m

$418

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Wed 2/12

6:00 am-1:06 pm

1 stop8h 06m

$100

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Sun 2/23

9:29 pm-1:06 pm

1 stop16h 37m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 16 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 December 13, 2024.

Booking 36 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.

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 $334). 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 December 19, 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 in the evening, which can drop the price by up to 14% 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 December 16, 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. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 19, 2024.
Peruse reviews from past customers who have flown with American Airlines, Southwest and Delta 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
4,836 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

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.

Southwest
8.1
Very good
4,836 reviews
Southwest
8.1
Very good
4,836 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

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.

Delta
8.0
Very good
8,600 reviews
Southwest
8.1
Very good
4,836 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

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.

United Airlines
7.4
Good
9,048 reviews
Southwest
8.1
Very good
4,836 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

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.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,836 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

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.

Spirit Airlines
6.3
Okay
8,120 reviews
Southwest
8.1
Very good
4,836 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

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 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.

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

    Spirit Airlines, at $201, was found to be the cheapest airline from Louisville to Houston.Alternate airlines to your destination round-trip include United Airlines and Delta. These flights start at 42% 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 ($100), Delta ($154), and American Airlines ($159).

  • What are the cheapest flights from Louisville to Houston?

    The cheapest flight price from Louisville to Houston is $199. On average you can expect to pay $369. The most popular route, (Louisville Intl - Houston Hobby), can usually be booked for $201.

  • 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.

  • 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 $334). 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.

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Alternative routes for Louisville to Houston

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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 2,558,603 searches. Data last updated December 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$91Average$233FlexibilityNo cancel feeOn-time65%
DeltaCheapest$195Average$327FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$207Average$350FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$238Average$374FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$304Average$382FlexibilityNo cancel feeOn-time63%
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