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Cheap flights from Louisville (SDF) to Houston from $101

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 6/19. 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.
SDF — HOU
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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The best prices from Louisville Intl to Houston are usually found in October or August, booked 52 days in advance, depart on a Wednesday or Tuesday and return on a Monday

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 May 16, 2024.

Popular in

April

Cheapest in

October

Round-trip from

$238

One-way from

$113
High demand for flights, 15% potential price rise
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Best time to find cheap flights, 17% 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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What is the cheapest day to fly round-trip from Louisville to Houston?

Travelers have found that booking a Tuesday departure is the best way to save up to 35% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

Users have found that booking a flight from Louisville to Houston at least 53 days early can save you up to 219% on average compared to booking a flight this week. If booking 53 days before your flight isn’t an option for you, users have found flights from Louisville to Houston for as little as $483 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $658 for flights departing within the next 3 days.

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

Flights from Louisville to Houston lean towards being more expensive in April. Prices are generally better when you fly from Louisville to Houston in October, with the cheapest ticket starting at $158.

When is the cheapest time to fly from Louisville to Houston (SDF - IAH)?

A simple way to save on the total cost of your ticket is to fly from Louisville to Houston in the evening. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight at noon.

Cheap Spirit Airlines flights from Louisville to Houston

Explore cheap flight options specifically provided by Spirit Airlines for the route between Louisville and Houston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Check out some of the cheapest Spirit Airlines flights we've come across from Louisville to Houston. Deals update often to give you more flight options matching your criteria
Tue 6/46:27 pmSDF - IAH
1 stop6h 30mSpirit Airlines
Sat 6/225:20 pmIAH - SDF
1 stop15h 42mSpirit Airlines
Deal found 5/15$160
Wed 5/296:27 pmSDF - IAH
1 stop17h 05mSpirit Airlines
Wed 6/512:16 pmIAH - SDF
1 stop11h 30mSpirit Airlines
Deal found 5/15$169
Mon 6/1011:03 amSDF - IAH
1 stop23h 52mSpirit Airlines
Wed 6/121:58 pmIAH - SDF
1 stop9h 48mSpirit Airlines
Deal found 5/15$174
Wed 6/55:45 amSDF - IAH
3 stops15h 28mSpirit Airlines
Thu 6/203:35 pmIAH - SDF
1 stop17h 27mSpirit Airlines
Deal found 5/14$178
Mon 6/310:29 amSDF - IAH
1 stop25h 03mSpirit Airlines
Sat 6/225:15 amIAH - SDF
1 stop14h 43mSpirit Airlines
Deal found 5/15$180
Tue 6/46:27 pmSDF - IAH
1 stop6h 30mSpirit Airlines
Mon 6/247:40 amIAH - SDF
2 stops14h 38mSpirit Airlines
Deal found 5/15$184
Wed 8/287:43 amSDF - IAH
1 stop6h 17mSpirit Airlines
Sun 9/85:30 pmIAH - SDF
1 stop14h 59mSpirit Airlines
Deal found 5/15$185
Wed 5/296:27 pmSDF - IAH
1 stop17h 05mSpirit Airlines
Wed 6/53:52 pmIAH - SDF
3 stops25h 58mSpirit Airlines
Deal found 5/15$188
Fri 8/2310:36 amSDF - IAH
1 stop24h 29mSpirit Airlines
Mon 8/263:00 pmIAH - SDF
1 stop25h 40mSpirit Airlines
Deal found 5/15$189

Cheap United Airlines flights from Louisville to Houston

Explore cheap flight options specifically provided by United Airlines for the route between Louisville and Houston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
To aid your search, here are some of the cheapest United Airlines flights we've found from Louisville to Houston. Check back soon if you're not seeing flights that suit your needs.
Sat 8/317:14 amSDF - IAH
Nonstop2h 27mUnited Airlines
Mon 9/26:32 pmIAH - SDF
Nonstop2h 25mUnited Airlines
Deal found 5/15$237
Fri 7/57:17 amSDF - IAH
Nonstop2h 26mUnited Airlines
Sun 7/146:40 pmIAH - SDF
Nonstop2h 18mUnited Airlines
Deal found 5/15$251
Fri 7/52:20 pmSDF - IAH
1 stop7h 30mUnited Airlines
Sun 7/146:40 pmIAH - SDF
Nonstop2h 18mUnited Airlines
Deal found 5/15$276
Tue 6/47:00 amSDF - IAH
1 stop5h 42mUnited Airlines
Sun 6/2310:08 amIAH - SDF
Nonstop2h 22mUnited Airlines
Deal found 5/15$279
Wed 8/287:14 amSDF - IAH
Nonstop2h 31mUnited Airlines
Sun 9/87:40 pmIAH - SDF
Nonstop2h 25mUnited Airlines
Deal found 5/16$299
Wed 8/287:14 amSDF - IAH
Nonstop2h 31mUnited Airlines
Sun 9/86:30 amIAH - SDF
1 stop5h 43mUnited Airlines
Deal found 5/16$309
Fri 7/127:17 amSDF - IAH
Nonstop2h 26mUnited Airlines
Sun 7/146:27 amIAH - SDF
1 stop5h 54mUnited Airlines
Deal found 5/14$311
Wed 5/297:15 amSDF - IAH
Nonstop2h 16mUnited Airlines
Thu 1/2310:08 amIAH - SDF
Nonstop2h 25mUnited Airlines
Deal found 5/15$315
Fri 7/127:17 amSDF - IAH
Nonstop2h 26mUnited Airlines
Sat 7/204:22 pmIAH - SDF
Nonstop2h 18mUnited Airlines
Deal found 5/16$321

Cheap Louisville to Houston flights in May & June 2024

Find cheap flight options from Louisville to Houston specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Listed are some of the best fares we've found on flights departing from Louisville to Houston in 2024. For more flight deals, be sure to check back very soon.
Tue 6/46:27 pmSDF - IAH
1 stop6h 30mSpirit Airlines
Sat 6/225:20 pmIAH - SDF
1 stop15h 42mSpirit Airlines
Deal found 5/15$160
Wed 5/296:27 pmSDF - IAH
1 stop17h 05mSpirit Airlines
Wed 6/512:16 pmIAH - SDF
1 stop11h 30mSpirit Airlines
Deal found 5/15$169
Mon 6/1011:03 amSDF - IAH
1 stop23h 52mSpirit Airlines
Wed 6/121:58 pmIAH - SDF
1 stop9h 48mSpirit Airlines
Deal found 5/15$174
Wed 6/55:45 amSDF - IAH
3 stops15h 28mSpirit Airlines
Thu 6/203:35 pmIAH - SDF
1 stop17h 27mSpirit Airlines
Deal found 5/14$178
Mon 6/310:29 amSDF - IAH
1 stop25h 03mSpirit Airlines
Sat 6/225:15 amIAH - SDF
1 stop14h 43mSpirit Airlines
Deal found 5/15$180
Tue 6/46:27 pmSDF - IAH
1 stop6h 30mSpirit Airlines
Mon 6/247:40 amIAH - SDF
2 stops14h 38mSpirit Airlines
Deal found 5/15$184
Wed 5/296:27 pmSDF - IAH
1 stop17h 05mSpirit Airlines
Wed 6/53:52 pmIAH - SDF
3 stops25h 58mSpirit Airlines
Deal found 5/15$188
Wed 5/296:27 pmSDF - IAH
1 stop17h 05mSpirit Airlines
Wed 6/510:02 amIAH - SDF
2 stops13h 44mSpirit Airlines
Deal found 5/15$190
Fri 5/3110:29 amSDF - IAH
1 stop12h 36mSpirit Airlines
Sat 6/19:58 amIAH - SDF
2 stops21h 46mSpirit Airlines
Deal found 5/15$191

Louisville to Houston 2024 flight deals

Discover exclusive flight deals for travel between Louisville and Houston in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Listed are some of the best fares we've found on flights departing from Louisville to Houston in 2024. For more flight deals, be sure to check back very soon.
Tue 6/46:27 pmSDF - IAH
1 stop6h 30mSpirit Airlines
Sat 6/225:20 pmIAH - SDF
1 stop15h 42mSpirit Airlines
Deal found 5/15$160
Wed 5/296:27 pmSDF - IAH
1 stop17h 05mSpirit Airlines
Wed 6/512:16 pmIAH - SDF
1 stop11h 30mSpirit Airlines
Deal found 5/15$169
Mon 6/1011:03 amSDF - IAH
1 stop23h 52mSpirit Airlines
Wed 6/121:58 pmIAH - SDF
1 stop9h 48mSpirit Airlines
Deal found 5/15$174
Wed 6/55:45 amSDF - IAH
3 stops15h 28mSpirit Airlines
Thu 6/203:35 pmIAH - SDF
1 stop17h 27mSpirit Airlines
Deal found 5/14$178
Mon 6/310:29 amSDF - IAH
1 stop25h 03mSpirit Airlines
Sat 6/225:15 amIAH - SDF
1 stop14h 43mSpirit Airlines
Deal found 5/15$180
Tue 6/46:27 pmSDF - IAH
1 stop6h 30mSpirit Airlines
Mon 6/247:40 amIAH - SDF
2 stops14h 38mSpirit Airlines
Deal found 5/15$184
Wed 8/287:43 amSDF - IAH
1 stop6h 17mSpirit Airlines
Sun 9/85:30 pmIAH - SDF
1 stop14h 59mSpirit Airlines
Deal found 5/15$185
Wed 5/296:27 pmSDF - IAH
1 stop17h 05mSpirit Airlines
Wed 6/53:52 pmIAH - SDF
3 stops25h 58mSpirit Airlines
Deal found 5/15$188
Fri 8/2310:36 amSDF - IAH
1 stop24h 29mSpirit Airlines
Mon 8/263:00 pmIAH - SDF
1 stop25h 40mSpirit Airlines
Deal found 5/15$189

Non-stop flights to Houston from Louisville

Discover non-stop flight options from Louisville to Houston. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
For a shorter flight, select one of these non-stop flights from Louisville to Houston. If you're looking for other options for flights from Louisville to Houston, make sure to update the search form at the top of page.
Sat 8/317:14 amSDF - IAH
Nonstop2h 27mUnited Airlines
Mon 9/26:32 pmIAH - SDF
Nonstop2h 25mUnited Airlines
Deal found 5/15$237
Fri 7/57:17 amSDF - IAH
Nonstop2h 26mUnited Airlines
Sun 7/146:40 pmIAH - SDF
Nonstop2h 18mUnited Airlines
Deal found 5/15$251
Wed 6/199:43 amSDF - IAH
Nonstop2h 26mUnited Airlines
Sat 6/226:40 pmIAH - SDF
Nonstop2h 18mUnited Airlines
Deal found 5/16$253
Fri 8/307:14 amSDF - IAH
Nonstop2h 27mUnited Airlines
Mon 9/26:32 pmIAH - SDF
Nonstop2h 25mUnited Airlines
Deal found 5/15$268
Tue 6/43:45 pmSDF - IAH
Nonstop2h 31mUnited Airlines
Sun 6/236:40 pmIAH - SDF
Nonstop2h 18mUnited Airlines
Deal found 5/15$269
Wed 8/287:14 amSDF - IAH
Nonstop2h 31mUnited Airlines
Sun 9/87:40 pmIAH - SDF
Nonstop2h 25mUnited Airlines
Deal found 5/16$299
Fri 8/233:40 pmSDF - IAH
Nonstop2h 37mUnited Airlines
Mon 8/266:32 pmIAH - SDF
Nonstop2h 25mUnited Airlines
Deal found 5/15$307
Thu 6/139:43 amSDF - IAH
Nonstop2h 26mUnited Airlines
Sun 6/164:27 pmIAH - SDF
Nonstop2h 18mUnited Airlines
Deal found 5/15$309
Wed 5/297:15 amSDF - IAH
Nonstop2h 16mUnited Airlines
Thu 1/2310:08 amIAH - SDF
Nonstop2h 25mUnited Airlines
Deal found 5/15$315

Louisville to Houston flights leaving soon

Find last-minute flight options from Louisville to Houston 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 2,637,452 searches. Data last updated May 16, 2024.
Users seeking a last-minute flight from Louisville to Houston should consider booking one of these fares. It's wise to confirm all flight details are correct before booking.
Wed 5/228:52 pmSDF - IAH
1 stop15h 33mSpirit Airlines
Wed 5/291:50 pmIAH - SDF
1 stop6h 24mSpirit Airlines
Deal found 5/15$222
Wed 5/227:43 amSDF - IAH
2 stops27h 49mSpirit Airlines
Wed 5/2912:50 pmIAH - SDF
1 stop7h 24mSpirit Airlines
Deal found 5/15$254
Wed 5/226:27 pmSDF - IAH
1 stop17h 05mSpirit Airlines
Wed 5/2910:12 amIAH - SDF
3 stops36h 02mSpirit Airlines
Deal found 5/15$272
Wed 5/227:43 amSDF - IAH
2 stops24h 02mSpirit Airlines
Thu 5/234:25 pmIAH - SDF
1 stop15h 19mSpirit Airlines
Deal found 5/14$292
Wed 5/227:43 amSDF - IAH
2 stops24h 02mSpirit Airlines
Wed 5/2910:12 amIAH - SDF
3 stops36h 02mSpirit Airlines
Deal found 5/15$296
Wed 5/228:52 pmSDF - IAH
1 stop8h 52mSpirit Airlines
Thu 5/234:25 pmIAH - SDF
1 stop15h 19mSpirit Airlines
Deal found 5/14$312
Fri 5/248:52 pmSDF - IAH
1 stop8h 52mSpirit Airlines
Fri 5/314:30 pmIAH - SDF
1 stop5h 44mSpirit Airlines
Deal found 5/15$316
Wed 5/227:43 amSDF - IAH
3 stops24h 02mSpirit Airlines
Thu 5/234:25 pmIAH - SDF
1 stop15h 19mSpirit Airlines
Deal found 5/14$322
Wed 5/226:27 pmSDF - IAH
3 stops31h 31mSpirit Airlines
Wed 5/2910:12 amIAH - SDF
3 stops36h 02mSpirit Airlines
Deal found 5/15$326

One-way flights to Houston from Louisville

Search for one-way flight options from Louisville to Houston. 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 2,637,452 searches. Data last updated May 16, 2024.
Users in need of a one-way flight from Louisville to Houston can choose from these deals. Users in need of a round-trip flight from Louisville to Houston instead should update the search form at the top of page.
Wed 6/195:45 amSDF - IAH
2 stops12h 43mSpirit Airlines
Deal found 5/15$101
Wed 5/227:43 amSDF - IAH
2 stops12h 29mSpirit Airlines
Deal found 5/15$105
Tue 9/34:49 pmSDF - IAH
1 stop6h 05mAmerican Airlines
Deal found 5/15$112
Wed 6/196:39 pmSDF - IAH
1 stop4h 39mAmerican Airlines
Deal found 5/15$113
Wed 6/197:05 amSDF - HOU
1 stop6h 09mDelta
Deal found 5/15$113
Mon 8/129:44 amSDF - IAH
Nonstop2h 26mUnited Airlines
Deal found 5/15$119
Wed 6/195:45 amSDF - IAH
3 stops26h 02mSpirit Airlines
Deal found 5/15$126
Wed 5/226:27 pmSDF - IAH
1 stop17h 05mSpirit Airlines
Deal found 5/15$127
Mon 8/126:42 pmSDF - HOU
1 stop4h 25mAmerican Airlines
Deal found 5/15$128

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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$160 - $255

Route

Depart

Return

Price

Louisville IntlHouston George Bush Intcntl

SDF - IAH

SDFIAH

Louisville Intl

Tue 6/4

1 stop6h 30m

Houston George Bush Intcntl

Sat 6/22

1 stop15h 42m

$160

Louisville IntlHouston George Bush Intcntl

SDF - IAH

SDFIAH

Louisville Intl

Wed 5/29

1 stop17h 05m

Houston George Bush Intcntl

Wed 6/5

1 stop11h 30m

$169

Louisville IntlHouston George Bush Intcntl

SDF - IAH

SDFIAH

Louisville Intl

Mon 6/10

1 stop23h 52m

Houston George Bush Intcntl

Wed 6/12

1 stop9h 48m

$174

Louisville IntlHouston George Bush Intcntl

SDF - IAH

SDFIAH

Louisville Intl

Wed 6/5

3 stops15h 28m

Houston George Bush Intcntl

Thu 6/20

1 stop17h 27m

$178

Louisville IntlHouston George Bush Intcntl

SDF - IAH

SDFIAH

Louisville Intl

Thu 6/6

1 stop9h 51m

Houston George Bush Intcntl

Thu 6/20

1 stop17h 27m

$196

Louisville IntlHouston George Bush Intcntl

SDF - IAH

SDFIAH

Louisville Intl

Mon 6/3

1 stop11h 08m

Houston George Bush Intcntl

Thu 6/20

1 stop17h 27m

$197

Louisville IntlHouston George Bush Intcntl

SDF - IAH

SDFIAH

Louisville Intl

Sat 8/31

Nonstop2h 27m

Houston George Bush Intcntl

Mon 9/2

Nonstop2h 25m

$237

Louisville IntlHouston Hobby

SDF - HOU

SDFHOU

Louisville Intl

Mon 6/3

1 stop5h 37m

Houston Hobby

Wed 6/26

1 stop4h 24m

$242

Louisville IntlHouston George Bush Intcntl

SDF - IAH

SDFIAH

Louisville Intl

Thu 5/30

1 stop7h 21m

Houston George Bush Intcntl

Thu 5/30

1 stop5h 24m

$255

Flights are sorted by cheapest first

Deals found on 5/15

When is the best time to 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 May 10, 2024.
Booking 52 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.
Search Deals

When is the cheapest time 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 May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Louisville to Houston flight should consider departing on Wednesday mornings 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.
Search Deals

Average price of flights to Houston by month

Plan your trip from Louisville to Houston by taking into account the cheapest months to travel. The average price of a one-way flight from Louisville to Houston is currently $116 while a round-trip flight costs $201. Price data was last updated on May 12, 2024.

Currently, September is the cheapest month in which you can book a flight from Louisville to Houston (average of $242). Flying from Louisville to Houston in March is currently the most expensive (average of $341). 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.

January

$272

February

$274

March

$341

April

$288

May

$277

June

$313

July

$302

August

$258

September

$242

October

$267

November

$279

December

$278

Temperature and rainfall in Houston by month

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

IAH

Temperature

53.6 - 84.2 °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 May 16, 2024.
Peruse reviews from past customers who have flown with Spirit Airlines, United Airlines and American Airlines 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.
Delta
8.0
Very good
10,673 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
10,924 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,514 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Spirit Airlines
6.4
Okay
8,672 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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. 4 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 1 outbound flight to Houston per day.

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

    Yes, there are multiple flights from Louisville to Houston for under $200. The cheapest flight booked recently is on Spirit Airlines for just $160, but on average you can expect to pay $189.

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

    Cheapflights has at least 20 direct flights from Louisville to Houston under $300. A good price for a nonstop flight from Louisville to Houston is less than $308.

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

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

  • What is the cheapest airline to fly from Louisville to Houston round-trip?

    Spirit Airlines, at $160, was found to be the cheapest airline from Louisville to Houston.. This flight start at 49% 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 ($101), American Airlines ($112), and Delta ($113).

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

    When booking a flight from Louisville to Houston, you may want to consider flying on American Airlines, Delta or Spirit Airlines as they are the most popular for this route.

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

    The top 3 most reliable airlines when flying from Louisville to Houston are ANA (80%), Mesa Airlines (76%) and Air New Zealand (74%).

  • What are the cheapest flights from Louisville to Houston?

    The cheapest flight price from Louisville to Houston is $150. On average you can expect to pay $981. The most popular route, (Louisville Intl - Houston Hobby), can usually be booked for $112.

  • What does SDF to IAH mean?

    SDF stands for Louisville Intl Airport, while IAH stands for Houston George Bush Intcntl 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 Hobby Airport (HOU), 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 5/15.

See more FAQs

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Top 4 airlines flying from Louisville to Houston

Discover the top 4 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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$119Average$214FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
American AirlinesCheapest$207Average$322FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$218Average$334FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$219Average$322FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Louisville to Houston by cabin class

Find flights from Louisville to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
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Hourly flight availability from Louisville to Houston

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 May 16, 2024.
1%of flight departuresEarly morningMidnight to 6 am
76%of flight departuresMorning6 am to noon
22%of flight departuresAfternoonNoon to 6 pm
1%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Louisville to Houston

Explore weekly flight availability from Louisville to Houston. 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 May 16, 2024.
Sunday3daily flights
Monday1daily flight
Tuesday1daily flight
Wednesday1daily flight
Thursday1daily flight
Friday1daily flight
Saturday0daily flights

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Fly with Cheapflights

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How does Cheapflights help users find flights from Louisville to Houston?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Louisville to Houston. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Louisville to Houston?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Houston from Louisville.

Can Cheapflights find flights from Louisville to Houston with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Louisville to Houston, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Louisville to Houston become cheaper?

Yes! Start tracking prices for Louisville to Houston flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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