$165+ Cheap flights from Hobby (HOU) to Louisville (SDF)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SDF
Dec 7 — Dec 141
Round-trip
1 adult, Economy
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Find cheap flights from Hobby to Louisville with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Hobby to Louisville
Cheapest
Best
Last-minute
One-way
Cheapest flights from Hobby to LouisvilleExplore the most affordable flight options available from Hobby to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 7, 2026.
Explore the most affordable flight options available from Hobby to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 7, 2026.
This Southwest deal was found by Cheapflights users on 11/4. 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 12/52:45 pm -
Nonstop2h 10m
Tue 12/87:20 am -
1 stop4h 05m
Deal found 11/4![Southwest logo]()
$339
This American Airlines deal was found by Cheapflights users on 11/3. 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 11/279:58 am -
1 stop5h 54m
Wed 12/26:01 am -
1 stop6h 02m
Deal found 11/3![American Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 11/4. 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.
Wed 12/28:45 am -
2 stops9h 10m
Wed 12/96:50 am -
1 stop8h 45m
Deal found 11/4![Southwest logo]()
$354
This Southwest deal was found by Cheapflights users on 11/5. 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.
Thu 12/35:40 am -
1 stop6h 20m
Thu 12/106:50 am -
2 stops12h 00m
Deal found 11/5![Southwest logo]()
$360
This Southwest deal was found by Cheapflights users on 11/3. 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.
Fri 12/1112:55 pm -
Nonstop2h 10m
Sun 12/1312:45 pm -
Nonstop2h 25m
Deal found 11/3![Southwest logo]()
$363
This Southwest deal was found by Cheapflights users on 11/4. 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.
Thu 12/35:40 am -
1 stop6h 20m
Mon 12/77:20 am -
2 stops7h 40m
Deal found 11/4![Southwest logo]()
$372
This Delta deal was found by Cheapflights users on 11/6. 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.
Fri 11/276:00 am -
1 stop7h 15m
Wed 12/210:13 am -
1 stop7h 16m
Deal found 11/6![Delta logo]()
$384
Best flights from Hobby to LouisvilleDiscover carefully curated flight deals from Hobby to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 7, 2026.
Discover carefully curated flight deals from Hobby to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 7, 2026.
This Southwest deal was found by Cheapflights users on 11/2. 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.
Fri 12/184:00 pm -
2 stops7h 30m
Fri 12/257:20 am -
2 stops7h 40m
Deal found 11/2![Southwest logo]()
$359
This Delta deal was found by Cheapflights users on 11/7. 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 2/65:33 pm -
1 stop5h 26m
Mon 2/83:59 pm -
1 stop7h 19m
Deal found 11/7![Delta logo]()
$386
This Southwest deal was found by Cheapflights users on 11/2. 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.
Tue 3/2312:45 pm -
Nonstop2h 10m
Tue 3/306:35 pm -
Nonstop2h 30m
Deal found 11/2![Southwest logo]()
$367
This Delta deal was found by Cheapflights users on 11/7. 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 2/311:12 am -
1 stop4h 50m
Mon 2/83:59 pm -
1 stop7h 19m
Deal found 11/7![Delta logo]()
$386
This Southwest deal was found by Cheapflights users on 11/6. 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.
Wed 1/611:30 am -
2 stops7h 25m
Wed 1/203:55 pm -
2 stops5h 50m
Deal found 11/6![Southwest logo]()
$381
This Delta deal was found by Cheapflights users on 11/7. 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.
Fri 11/276:00 am -
1 stop7h 15m
Wed 12/210:13 am -
1 stop7h 16m
Deal found 11/7![Delta logo]()
$396
This Southwest deal was found by Cheapflights users on 11/7. 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.
Fri 2/59:00 am -
1 stop3h 40m
Mon 2/87:25 am -
2 stops7h 05m
Deal found 11/7![Southwest logo]()
$410
This Southwest deal was found by Cheapflights users on 11/4. 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 11/211:50 pm -
Nonstop2h 10m
Wed 11/257:40 pm -
Nonstop2h 20m
Deal found 11/4![Southwest logo]()
$429
This Southwest deal was found by Cheapflights users on 11/5. 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.
Thu 12/36:30 am -
2 stops8h 05m
Thu 12/106:50 am -
2 stops12h 00m
Deal found 11/5![Southwest logo]()
$430
Last-minute flights from Hobby to LouisvilleDiscover last-minute flight deals from Hobby to Louisville. Data last updated November 7, 2026 and is based on user searches.
Discover last-minute flight deals from Hobby to Louisville. Data last updated November 7, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 11/3. 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 11/279:58 am -
1 stop5h 54m
Wed 12/26:01 am -
1 stop6h 02m
Deal found 11/3![American Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 11/6. 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.
Fri 11/276:00 am -
1 stop7h 15m
Wed 12/210:13 am -
1 stop7h 16m
Deal found 11/6![Delta logo]()
$384
This Southwest deal was found by Cheapflights users on 11/4. 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.
Wed 12/28:45 am -
2 stops9h 10m
Wed 12/96:50 am -
1 stop8h 45m
Deal found 11/4![Southwest logo]()
$354
This Southwest deal was found by Cheapflights users on 11/5. 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.
Thu 12/35:40 am -
1 stop6h 20m
Thu 12/106:50 am -
2 stops12h 00m
Deal found 11/5![Southwest logo]()
$360
This Southwest deal was found by Cheapflights users on 11/4. 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.
Thu 12/35:40 am -
1 stop6h 20m
Mon 12/77:20 am -
2 stops7h 40m
Deal found 11/4![Southwest logo]()
$372
This Southwest deal was found by Cheapflights users on 11/4. 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 12/52:45 pm -
Nonstop2h 10m
Tue 12/87:20 am -
1 stop4h 05m
Deal found 11/4![Southwest logo]()
$339
This Southwest deal was found by Cheapflights users on 11/3. 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.
Fri 12/1112:55 pm -
Nonstop2h 10m
Sun 12/1312:45 pm -
Nonstop2h 25m
Deal found 11/3![Southwest logo]()
$363
One-way flights from Hobby to LouisvilleSearch for one-way flight options from Hobby to Louisville. Find affordable one-way fares based on user searches. Data last updated November 7, 2026.
Search for one-way flight options from Hobby to Louisville. Find affordable one-way fares based on user searches. Data last updated November 7, 2026.
This Southwest deal was found by Cheapflights users on 11/4. 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.
Fri 11/2712:55 pm -
Nonstop2h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Southwest logo]()
$165
This Southwest deal was found by Cheapflights users on 11/5. 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.
Mon 1/189:00 am -
1 stop3h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Southwest logo]()
$170
This Southwest deal was found by Cheapflights users on 11/4. 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.
Mon 12/215:30 am -
1 stop5h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Southwest logo]()
$175
This Southwest deal was found by Cheapflights users on 11/3. 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 12/128:50 am -
2 stops8h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Southwest logo]()
$180
This Southwest deal was found by Cheapflights users on 11/7. 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.
Wed 12/162:45 pm -
1 stop7h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Southwest logo]()
$186
This Southwest deal was found by Cheapflights users on 11/4. 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 12/205:35 am -
1 stop5h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Southwest logo]()
$209
This Southwest deal was found by Cheapflights users on 11/3. 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.
Tue 12/17:30 am -
2 stops7h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Southwest logo]()
$256
Find flight deals from Hobby to Louisville
Discover tips and strategies to find the most affordable flight options for your journey from Hobby (HOU) to Louisville (SDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $329 (Southwest) |
One-way from | $165 (Southwest) |
Popular in | June |
Cheapest in | February |
Average price | $417 |
Good round-trip deal | $322 or less |
Good one-way deal | $270 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Hobby to Louisville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 7, 2026.
Use the filters below to find and compare flights from Houston Hobby Airport to Louisville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
HoustonLouisville
HOU Houston Hobby - SDF Louisville Intl
HOUSDF
Houston Hobby
Sat 12/12
2:45 pm-5:55 pm
Nonstop2h 10m
Louisville Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$165
HoustonLouisville
HOU Houston Hobby - SDF Louisville Intl
HOUSDF
Houston Hobby
Mon 1/18
9:00 am-1:40 pm
1 stop3h 40m
Louisville Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$170
HoustonLouisville
HOU Houston Hobby - SDF Louisville Intl
HOUSDF
Houston Hobby
Mon 12/21
5:30 am-11:50 am
1 stop5h 20m
Louisville Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$175
HoustonLouisville
HOU Houston Hobby - SDF Louisville Intl
HOUSDF
Houston Hobby
Wed 12/16
2:45 pm-10:55 pm
1 stop7h 10m
Louisville Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$186
HoustonLouisville
HOU Houston Hobby - SDF Louisville Intl
HOUSDF
Houston Hobby
Sun 12/20
11:50 am-11:10 pm
2 stops10h 20m
Louisville Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$214
HoustonLouisville
HOU Houston Hobby - SDF Louisville Intl
HOUSDF
Houston Hobby
Wed 11/25
1:45 pm-5:00 pm
Nonstop2h 15m
Louisville Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$265
HoustonLouisville
HOU Houston Hobby - SDF Louisville Intl
HOUSDF
Houston Hobby
Wed 11/25
5:24 pm-11:13 pm
1 stop4h 49m
Louisville Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$275
HoustonLouisville
HOU Houston Hobby - SDF Louisville Intl
HOUSDF
Houston Hobby
Fri 12/18
4:00 pm-12:30 am
2 stops7h 30m
Louisville Intl
Fri 12/25
7:20 am-2:00 pm
2 stops7h 40m
$359
HoustonLouisville
HOU Houston Hobby - SDF Louisville Intl
HOUSDF
Houston Hobby
Tue 3/23
12:45 pm-3:55 pm
Nonstop2h 10m
Louisville Intl
Tue 3/30
6:35 pm-8:05 pm
Nonstop2h 30m
$367
HoustonLouisville
HOU Houston Hobby - SDF Louisville Intl
HOUSDF
Houston Hobby
Wed 1/6
11:30 am-7:55 pm
2 stops7h 25m
Louisville Intl
Wed 1/20
3:55 pm-8:45 pm
2 stops5h 50m
$381
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Hobby to Louisville
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hobby to Louisville in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Houston Hobby Airport-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston Hobby Airport-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston Hobby Airport-Louisville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Houston Hobby Airport-Louisville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston Hobby Airport-Louisville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Hobby to Louisville
Have a flexible travel schedule? Discover the best time to fly to Louisville from Hobby with our price prediction graph.
HOU-SDF
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.
Cheapflights Insights
Everything you need to know about your flight from Houston Hobby Airport to Louisville
What is the cheapest month to book a flight from Houston Hobby Airport to Louisville?
Currently, February is the cheapest month in which you can book a flight from Houston Hobby Airport to Louisville (average of $228). Flying from Houston Hobby Airport to Louisville in November is currently the most expensive (average of $523). 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 HOU to SDF?
Find hourly flight availability from Hobby to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 7, 2026.
When flying from Houston Hobby Airport to Louisville, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing Louisville
Get insights into the airlines that provide service to Louisville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisville. Reviews last updated November 7, 2026.
Get a feel of what it's like to fly with Southwest and United Airlines from Houston Hobby Airport to Louisville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Related info for your journey
Find useful and relevant information for your journey from Hobby to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Louisville?
Book flights to Louisville if you plan to visit one of these locationsShepherdsville
Elizabethtown
Jeffersonville
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Other flights to Louisville
Explore flights to Louisville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 7, 2026.
Hobby and Louisville flights
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Other flights from Hobby
Browse through other flights departing from Hobby. Flights are based on user searches made on Cheapflights and were last updated on November 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Hobby to Louisville
Discover the top 2 airlines that operate flights from Hobby to Louisville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$271 | Average$398 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$324 | Average$425 | FlexibilityNo cancel fee | On-time69% |