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Cheap flights from Louisville (SDF) to Houston from $42

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 5/15. 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 7 — May 141
From?
To?
Tue 5/7
Tue 5/14
1 adult, Economy
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The best prices from Louisville Intl to Houston are usually found in August or October, 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 2, 2024.

Popular in

March

Cheapest in

August

Round-trip from

$238

One-way from

$105
High demand for flights, 23% potential price rise
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Best time to find cheap flights, 22% 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 36% 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 113% 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 $326 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 $599 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 March. Prices are generally better when you fly from Louisville to Houston in August, with the cheapest ticket starting at $211.

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 morning. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight in the afternoon.

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 2,864,334 searches. Data last updated May 2, 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
Wed 5/157:43 amSDF - IAH
1 stop6h 17mSpirit Airlines
Mon 5/208:12 pmIAH - SDF
1 stop26h 02mSpirit Airlines
Deal found 5/1$102
Wed 5/157:43 amSDF - IAH
1 stop6h 17mSpirit Airlines
Mon 5/208:12 pmIAH - SDF
2 stops20h 25mSpirit Airlines
Deal found 5/1$112
Tue 6/46:27 pmSDF - IAH
1 stop6h 30mSpirit Airlines
Wed 6/53:01 pmIAH - SDF
1 stop26h 49mSpirit Airlines
Deal found 5/2$122
Mon 6/310:29 amSDF - IAH
1 stop7h 16mSpirit Airlines
Tue 6/114:17 pmIAH - SDF
1 stop6h 01mSpirit Airlines
Deal found 5/2$131
Mon 6/310:29 amSDF - IAH
1 stop12h 36mSpirit Airlines
Tue 6/43:28 pmIAH - SDF
1 stop6h 46mSpirit Airlines
Deal found 5/2$133
Wed 5/157:43 amSDF - IAH
2 stops24h 42mSpirit Airlines
Mon 5/208:12 pmIAH - SDF
2 stops20h 25mSpirit Airlines
Deal found 5/1$136
Tue 6/46:27 pmSDF - IAH
1 stop6h 30mSpirit Airlines
Thu 6/65:15 amIAH - SDF
1 stop12h 35mSpirit Airlines
Deal found 5/2$139
Tue 6/46:27 pmSDF - IAH
1 stop6h 30mSpirit Airlines
Sat 6/84:25 pmIAH - SDF
1 stop16h 37mSpirit Airlines
Deal found 5/2$146
Wed 6/55:45 amSDF - IAH
2 stops14h 21mSpirit Airlines
Thu 6/65:15 amIAH - SDF
1 stop12h 35mSpirit Airlines
Deal found 5/2$155

Cheap American Airlines flights from Louisville to Houston

Explore cheap flight options specifically provided by American 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 2,864,334 searches. Data last updated May 2, 2024.
To aid your search, here are some of the cheapest American Airlines flights we've found from Louisville to Houston. Check back soon if you're not seeing flights that suit your needs.
Tue 7/98:18 pmSDF - IAH
1 stop4h 40mAmerican Airlines
Tue 7/161:25 pmIAH - SDF
1 stop7h 50mAmerican Airlines
Deal found 5/1$225
Thu 6/208:16 pmSDF - IAH
1 stop4h 39mAmerican Airlines
Wed 7/101:25 pmIAH - SDF
1 stop7h 50mAmerican Airlines
Deal found 5/2$246
Fri 8/238:30 amSDF - IAH
1 stop5h 06mAmerican Airlines
Mon 8/261:28 pmIAH - SDF
1 stop7h 49mAmerican Airlines
Deal found 4/30$255
Fri 7/58:30 amSDF - IAH
1 stop7h 07mAmerican Airlines
Sat 7/136:05 pmIAH - SDF
1 stop4h 48mAmerican Airlines
Deal found 5/1$267
Fri 7/58:30 amSDF - IAH
1 stop7h 07mAmerican Airlines
Sat 7/136:28 pmIAH - SDF
1 stop4h 31mAmerican Airlines
Deal found 5/2$268
Thu 5/306:22 pmSDF - HOU
1 stop6h 33mAmerican Airlines
Sun 6/234:25 pmHOU - SDF
1 stop5h 03mAmerican Airlines
Deal found 5/1$280
Fri 7/128:06 amSDF - IAH
1 stop6h 57mAmerican Airlines
Sat 7/206:28 pmIAH - SDF
1 stop4h 31mAmerican Airlines
Deal found 5/1$286
Sat 5/254:37 pmSDF - HOU
1 stop4h 16mAmerican Airlines
Tue 5/286:23 pmHOU - SDF
1 stop4h 34mAmerican Airlines
Deal found 5/2$293
Fri 5/108:01 amSDF - HOU
1 stop4h 51mAmerican Airlines
Thu 5/1612:22 pmHOU - SDF
1 stop4h 20mAmerican Airlines
Deal found 5/2$592

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 2,864,334 searches. Prices were last updated on May 2, 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.
Wed 5/157:43 amSDF - IAH
1 stop6h 17mSpirit Airlines
Mon 5/208:12 pmIAH - SDF
1 stop26h 02mSpirit Airlines
Deal found 5/1$102
Wed 5/157:43 amSDF - IAH
1 stop6h 17mSpirit Airlines
Mon 5/208:12 pmIAH - SDF
2 stops20h 25mSpirit Airlines
Deal found 5/1$112
Tue 6/46:27 pmSDF - IAH
1 stop6h 30mSpirit Airlines
Wed 6/53:01 pmIAH - SDF
1 stop26h 49mSpirit Airlines
Deal found 5/2$122
Thu 5/167:43 amSDF - IAH
1 stop17h 53mSpirit Airlines
Mon 5/208:12 pmIAH - SDF
1 stop26h 02mSpirit Airlines
Deal found 5/2$131
Mon 6/310:29 amSDF - IAH
1 stop12h 36mSpirit Airlines
Tue 6/43:28 pmIAH - SDF
1 stop6h 46mSpirit Airlines
Deal found 5/2$133
Wed 5/157:43 amSDF - IAH
2 stops24h 42mSpirit Airlines
Mon 5/208:12 pmIAH - SDF
2 stops20h 25mSpirit Airlines
Deal found 5/1$136
Tue 6/46:27 pmSDF - IAH
1 stop6h 30mSpirit Airlines
Thu 6/65:15 amIAH - SDF
1 stop12h 35mSpirit Airlines
Deal found 5/2$139
Tue 6/46:27 pmSDF - IAH
1 stop6h 30mSpirit Airlines
Sat 6/84:25 pmIAH - SDF
1 stop16h 37mSpirit Airlines
Deal found 5/2$146
Wed 6/55:45 amSDF - IAH
2 stops14h 21mSpirit Airlines
Thu 6/65:15 amIAH - SDF
1 stop12h 35mSpirit Airlines
Deal found 5/2$155

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 2,864,334 searches. Data last updated May 2, 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.
Wed 5/157:43 amSDF - IAH
1 stop6h 17mSpirit Airlines
Mon 5/208:12 pmIAH - SDF
1 stop26h 02mSpirit Airlines
Deal found 5/1$102
Wed 5/157:43 amSDF - IAH
1 stop6h 17mSpirit Airlines
Mon 5/208:12 pmIAH - SDF
2 stops20h 25mSpirit Airlines
Deal found 5/1$112
Tue 6/46:27 pmSDF - IAH
1 stop6h 30mSpirit Airlines
Wed 6/53:01 pmIAH - SDF
1 stop26h 49mSpirit Airlines
Deal found 5/2$122
Thu 5/167:43 amSDF - IAH
1 stop17h 53mSpirit Airlines
Mon 5/208:12 pmIAH - SDF
1 stop26h 02mSpirit Airlines
Deal found 5/2$131
Mon 6/310:29 amSDF - IAH
1 stop12h 36mSpirit Airlines
Tue 6/43:28 pmIAH - SDF
1 stop6h 46mSpirit Airlines
Deal found 5/2$133
Wed 5/157:43 amSDF - IAH
2 stops24h 42mSpirit Airlines
Mon 5/208:12 pmIAH - SDF
2 stops20h 25mSpirit Airlines
Deal found 5/1$136
Tue 6/46:27 pmSDF - IAH
1 stop6h 30mSpirit Airlines
Thu 6/65:15 amIAH - SDF
1 stop12h 35mSpirit Airlines
Deal found 5/2$139
Tue 6/46:27 pmSDF - IAH
1 stop6h 30mSpirit Airlines
Sat 6/84:25 pmIAH - SDF
1 stop16h 37mSpirit Airlines
Deal found 5/2$146
Wed 6/55:45 amSDF - IAH
2 stops14h 21mSpirit Airlines
Thu 6/65:15 amIAH - SDF
1 stop12h 35mSpirit Airlines
Deal found 5/2$155

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 2,864,334 searches. Data last updated May 2, 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 7/277:17 amSDF - IAH
Nonstop2h 26mUnited Airlines
Sun 7/286:40 pmIAH - SDF
Nonstop2h 18mUnited Airlines
Deal found 5/2$269
Sat 6/17:15 amSDF - IAH
Nonstop2h 16mUnited Airlines
Sat 6/84:27 pmIAH - SDF
Nonstop2h 18mUnited Airlines
Deal found 5/2$290
Tue 6/43:45 pmSDF - IAH
Nonstop2h 31mUnited Airlines
Wed 6/54:27 pmIAH - SDF
Nonstop2h 18mUnited Airlines
Deal found 5/2$294
Wed 8/283:40 pmSDF - IAH
Nonstop2h 37mUnited Airlines
Sun 9/89:55 amIAH - SDF
Nonstop2h 25mUnited Airlines
Deal found 5/2$300
Sat 5/259:43 amSDF - IAH
Nonstop2h 26mUnited Airlines
Tue 5/286:40 pmIAH - SDF
Nonstop2h 18mUnited Airlines
Deal found 5/2$309
Thu 6/207:15 amSDF - IAH
Nonstop2h 16mUnited Airlines
Tue 6/256:40 pmIAH - SDF
Nonstop2h 18mUnited Airlines
Deal found 5/1$321
Tue 6/43:45 pmSDF - IAH
Nonstop2h 31mUnited Airlines
Fri 6/76:40 pmIAH - SDF
Nonstop2h 18mUnited Airlines
Deal found 5/2$324
Mon 6/37:15 amSDF - IAH
Nonstop2h 16mUnited Airlines
Tue 6/116:40 pmIAH - SDF
Nonstop2h 18mUnited Airlines
Deal found 5/2$329
Wed 6/57:15 amSDF - IAH
Nonstop2h 16mUnited Airlines
Sun 6/910:08 amIAH - SDF
Nonstop2h 22mUnited Airlines
Deal found 5/2$339

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 2,864,334 searches. Data last updated May 2, 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.
Fri 5/108:52 pmSDF - IAH
1 stop14h 13mSpirit Airlines
Wed 5/151:50 pmIAH - SDF
1 stop6h 24mSpirit Airlines
Deal found 5/2$165
Sat 5/114:27 pmSDF - IAH
1 stop14h 39mSpirit Airlines
Tue 5/143:28 pmIAH - SDF
1 stop6h 46mSpirit Airlines
Deal found 5/2$171
Fri 5/108:52 pmSDF - IAH
1 stop14h 13mSpirit Airlines
Tue 5/147:25 pmIAH - SDF
2 stops20h 52mSpirit Airlines
Deal found 5/1$177
Sat 5/114:27 pmSDF - IAH
1 stop14h 39mSpirit Airlines
Sat 5/184:17 pmIAH - SDF
1 stop5h 57mSpirit Airlines
Deal found 5/2$185
Fri 5/108:52 pmSDF - IAH
2 stops21h 39mSpirit Airlines
Tue 5/147:25 pmIAH - SDF
2 stops20h 52mSpirit Airlines
Deal found 5/1$199
Fri 5/108:52 pmSDF - IAH
1 stop14h 13mSpirit Airlines
Sat 5/184:17 pmIAH - SDF
1 stop5h 57mSpirit Airlines
Deal found 5/2$201
Sat 5/114:27 pmSDF - IAH
2 stops15h 18mSpirit Airlines
Tue 5/143:28 pmIAH - SDF
1 stop6h 46mSpirit Airlines
Deal found 5/2$229
Fri 5/108:52 pmSDF - IAH
1 stop14h 13mSpirit Airlines
Fri 5/173:25 pmIAH - SDF
1 stop23h 11mSpirit Airlines
Deal found 5/2$231
Sun 5/128:04 pmSDF - IAH
1 stop11h 01mSpirit Airlines
Wed 5/151:50 pmIAH - SDF
1 stop6h 24mSpirit Airlines
Deal found 5/2$236

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 2,864,334 searches. Data last updated May 2, 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 5/157:43 amSDF - IAH
1 stop6h 17mSpirit Airlines
Deal found 5/2$42
Wed 5/157:43 amSDF - IAH
1 stop6h 17mSpirit Airlines
Deal found 5/1$43
Wed 6/195:45 amSDF - IAH
1 stop8h 23mSpirit Airlines
Deal found 5/1$66
Thu 5/167:43 amSDF - IAH
1 stop13h 17mSpirit Airlines
Deal found 5/1$74
Mon 6/310:29 amSDF - IAH
1 stop25h 03mSpirit Airlines
Deal found 5/2$82
Wed 5/157:43 amSDF - IAH
2 stops24h 02mSpirit Airlines
Deal found 5/2$86
Thu 5/167:36 pmSDF - IAH
2 stops12h 24mSpirit Airlines
Deal found 5/1$87
Sat 5/184:27 pmSDF - IAH
2 stops17h 55mSpirit Airlines
Deal found 4/30$93
Thu 5/237:36 pmSDF - IAH
1 stop15h 56mSpirit Airlines
Deal found 5/2$94

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 2,864,334 searches. Data last updated May 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$102 - $294

Route

Depart

Return

Price

Louisville IntlHouston George Bush Intcntl

SDF - IAH

SDFIAH

Louisville Intl

Wed 5/15

1 stop6h 17m

Houston George Bush Intcntl

Mon 5/20

1 stop26h 02m

$102

Louisville IntlHouston George Bush Intcntl

SDF - IAH

SDFIAH

Louisville Intl

Wed 5/15

1 stop6h 17m

Houston George Bush Intcntl

Mon 5/20

2 stops20h 25m

$112

Louisville IntlHouston George Bush Intcntl

SDF - IAH

SDFIAH

Louisville Intl

Tue 6/4

1 stop6h 30m

Houston George Bush Intcntl

Wed 6/5

1 stop26h 49m

$122

Louisville IntlHouston George Bush Intcntl

SDF - IAH

SDFIAH

Louisville Intl

Mon 6/3

1 stop7h 16m

Houston George Bush Intcntl

Tue 6/11

1 stop6h 01m

$131

Louisville IntlHouston George Bush Intcntl

SDF - IAH

SDFIAH

Louisville Intl

Mon 6/3

1 stop12h 36m

Houston George Bush Intcntl

Tue 6/4

1 stop6h 46m

$133

Louisville IntlHouston George Bush Intcntl

SDF - IAH

SDFIAH

Louisville Intl

Wed 6/5

3 stops15h 28m

Houston George Bush Intcntl

Thu 6/6

2 stops16h 13m

$219

Louisville IntlHouston George Bush Intcntl

SDF - IAH

SDFIAH

Louisville Intl

Tue 7/9

1 stop4h 40m

Houston George Bush Intcntl

Tue 7/16

1 stop7h 50m

$225

Louisville IntlHouston Hobby

SDF - HOU

SDFHOU

Louisville Intl

Mon 6/3

1 stop5h 37m

Houston Hobby

Tue 6/4

1 stop4h 41m

$243

Louisville IntlHouston George Bush Intcntl

SDF - IAH

SDFIAH

Louisville Intl

Tue 6/4

Nonstop2h 31m

Houston George Bush Intcntl

Wed 6/5

Nonstop2h 18m

$294

Flights are sorted by cheapest first

Deals found on 5/1

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 January 28, 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 April 28, 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 $74 while a round-trip flight costs $176. Price data was last updated on April 28, 2024.

Currently, September is the cheapest month in which you can book a flight from Louisville to Houston (average of $240). 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

$287

May

$287

June

$327

July

$309

August

$258

September

$240

October

$264

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 2, 2024.
Peruse reviews from past customers who have flown with Spirit Airlines, American Airlines and United 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
8.1
Very good
10,861 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Overall

8.1

Comfort

7.9

Food

7.4

Crew

8.6

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
8.1
Very good
10,861 reviews
Delta
8.1
Very good
10,861 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Overall

8.1

Comfort

7.9

Food

7.4

Crew

8.6

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
11,142 reviews
Delta
8.1
Very good
10,861 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Overall

8.1

Comfort

7.9

Food

7.4

Crew

8.6

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
14,769 reviews
Delta
8.1
Very good
10,861 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Overall

8.1

Comfort

7.9

Food

7.4

Crew

8.6

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
8,738 reviews
Delta
8.1
Very good
10,861 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Overall

8.1

Comfort

7.9

Food

7.4

Crew

8.6

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 $102, but on average you can expect to pay $151.

  • 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 $339.

  • Are there last-minute flights available from Louisville to Houston for under $200?

    There are currently 20+ open flights from Louisville to Houston within the next 7 days for less than $200.

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

    Days when nonstop flights are available for this flight are: Saturday.

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

    Travelers can expect 3 flights from Louisville to Houston on average per day.
    Morning (6am - Noon) - 67% of flight departures
    Afternoon (Noon - 6pm) - 33% of flight departures

  • How long is the flight from Louisville to Houston?

    Spirit Airlines can get you from Louisville to Houston in just under 6h 17m. Your travel time can differ by up to . The distance from Louisville to Houston is about 791 mi.

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

    Spirit Airlines, at $102, was found to be the cheapest airline from Louisville to Houston.. This flight start at 70% 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 ($42), United Airlines ($105), and Delta ($114).

  • 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 (89%), Copa Airlines (83%) and United Airlines (81%).

  • What are the cheapest flights from Louisville to Houston?

    The cheapest flight price from Louisville to Houston is $155. On average you can expect to pay $436. The most popular route, (Louisville Intl - Houston Hobby), can usually be booked for $102.

  • 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 5/2.

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 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 2,864,334 searches. Data last updated May 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$61Average$213FlexibilityNo 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$324FlexibilityNo 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.
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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 2, 2024.
1%of flight departuresEarly morningMidnight to 6 am
70%of flight departuresMorning6 am to noon
29%of flight departuresAfternoonNoon to 6 pm
0%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 2, 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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