$233+ Cheap flights from Harrisburg to Louisville (MDT - 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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — SDF
Nov 3 — Nov 101
Round-trip
1 adult, Economy
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Find cheap flights from Harrisburg 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 Harrisburg to Louisville
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Cheapest flights from Harrisburg to LouisvilleExplore the most affordable flight options available from Harrisburg to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 4, 2026.
Explore the most affordable flight options available from Harrisburg to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 4, 2026.
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3010:30 am -
1 stop4h 17m
Sun 11/17:00 am -
1 stop6h 24m
Deal found 9/30![United Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:54 pm -
1 stop6h 05m
Thu 10/1510:00 am -
1 stop3h 59m
Deal found 10/1![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:10 pm -
1 stop4h 06m
Sun 10/47:55 am -
1 stop3h 40m
Deal found 9/30![Delta logo]()
$409
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:17 am -
1 stop7h 07m
Sat 12/121:59 pm -
1 stop4h 44m
Deal found 9/29![United Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:54 pm -
1 stop6h 05m
Sun 10/185:15 am -
1 stop4h 36m
Deal found 9/29![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:38 pm -
1 stop4h 52m
Sat 11/142:15 pm -
1 stop7h 18m
Deal found 9/29![United Airlines logo]()
$454
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/302:35 pm -
1 stop4h 35m
Sat 10/33:50 pm -
1 stop5h 25m
Deal found 9/30![American Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:54 pm -
1 stop6h 05m
Tue 10/209:04 am -
1 stop4h 23m
Deal found 10/1![United Airlines logo]()
$503
This American Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:15 pm -
1 stop6h 20m
Fri 10/236:29 am -
1 stop4h 50m
Deal found 9/29![American Airlines logo]()
$573
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:30 am -
1 stop6h 45m
Mon 10/1910:00 am -
1 stop3h 59m
Deal found 9/30![United Airlines logo]()
$603
Best flights from Harrisburg to LouisvilleDiscover carefully curated flight deals from Harrisburg to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 4, 2026.
Discover carefully curated flight deals from Harrisburg to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 4, 2026.
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:54 pm -
1 stop6h 05m
Thu 10/1510:00 am -
1 stop3h 59m
Deal found 10/1![United Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 10/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:15 pm -
2 stops39h 30m
Thu 10/159:22 pm -
1 stop17h 44m
Deal found 10/1![Multiple Airlines logo]()
$672
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:17 am -
1 stop7h 07m
Sat 12/121:59 pm -
1 stop4h 44m
Deal found 9/29![United Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:54 pm -
1 stop6h 05m
Sun 10/185:15 am -
1 stop4h 36m
Deal found 9/29![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:38 pm -
1 stop4h 52m
Sat 11/142:15 pm -
1 stop7h 18m
Deal found 9/29![United Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:54 pm -
1 stop6h 05m
Tue 10/209:04 am -
1 stop4h 23m
Deal found 10/1![United Airlines logo]()
$503
This United Airlines deal was found by Cheapflights users on 10/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:54 pm -
1 stop6h 05m
Thu 10/229:04 am -
1 stop4h 23m
Deal found 10/3![United Airlines logo]()
$665
Last-minute flights from Harrisburg to LouisvilleDiscover last-minute flight deals from Harrisburg to Louisville. Data last updated October 4, 2026 and is based on user searches.
Discover last-minute flight deals from Harrisburg to Louisville. Data last updated October 4, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:10 pm -
1 stop4h 06m
Sun 10/47:55 am -
1 stop3h 40m
Deal found 9/30![Delta logo]()
$409
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:54 pm -
1 stop6h 05m
Thu 10/1510:00 am -
1 stop3h 59m
Deal found 10/1![United Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 10/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:15 pm -
2 stops39h 30m
Thu 10/159:22 pm -
1 stop17h 44m
Deal found 10/1![Multiple Airlines logo]()
$672
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:54 pm -
1 stop6h 05m
Sun 10/185:15 am -
1 stop4h 36m
Deal found 9/29![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:30 am -
1 stop6h 45m
Mon 10/1910:00 am -
1 stop3h 59m
Deal found 9/30![United Airlines logo]()
$603
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:54 pm -
1 stop6h 05m
Tue 10/209:04 am -
1 stop4h 23m
Deal found 10/1![United Airlines logo]()
$503
This United Airlines deal was found by Cheapflights users on 10/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:15 am -
1 stop4h 03m
Fri 10/235:15 am -
1 stop4h 36m
Deal found 10/3![United Airlines logo]()
$665
This American Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:15 pm -
1 stop6h 20m
Fri 10/236:29 am -
1 stop4h 50m
Deal found 9/29![American Airlines logo]()
$573
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:54 pm -
1 stop6h 05m
Fri 10/235:15 am -
1 stop4h 36m
Deal found 9/30![United Airlines logo]()
$632
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3010:30 am -
1 stop4h 17m
Sun 11/17:00 am -
1 stop6h 24m
Deal found 9/30![United Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:38 pm -
1 stop4h 52m
Sat 11/142:15 pm -
1 stop7h 18m
Deal found 9/29![United Airlines logo]()
$454
One-way flights from Harrisburg to LouisvilleSearch for one-way flight options from Harrisburg to Louisville. Find affordable one-way fares based on user searches. Data last updated October 4, 2026.
Search for one-way flight options from Harrisburg to Louisville. Find affordable one-way fares based on user searches. Data last updated October 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/194:01 pm -
2 stops17h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Multiple Airlines logo]()
$233
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:04 am -
1 stop6h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![American Airlines logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1911:37 am -
3 stops32h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Allegiant Air logo]()
$435
Find flight deals from Harrisburg to Louisville
Discover tips and strategies to find the most affordable flight options for your journey from Harrisburg (MDT) 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 October 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $319 (United Airlines) |
One-way from | $233 (Kiwi.com) |
Popular in | December |
Cheapest in | March |
Average price | $288 |
Cheapflights Fare Finder
Customize your flight search to find flights from Harrisburg 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 October 4, 2026.
Use the filters below to find and compare flights from Harrisburg to Louisville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HarrisburgLouisville
MDT Harrisburg - SDF Louisville Intl
MDTSDF
Harrisburg
Thu 11/19
4:01 pm-9:45 am
2 stops17h 44m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$233
Quickest round-trip
HarrisburgLouisville
MDT Harrisburg - SDF Louisville Intl
MDTSDF
Harrisburg
Thu 11/19
6:04 am-12:43 pm
1 stop6h 39m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$274
HarrisburgLouisville
MDT Harrisburg - SDF Louisville Intl
MDTSDF
Harrisburg
Sat 10/10
5:54 pm-11:59 pm
1 stop6h 05m
Louisville Intl
Thu 10/15
10:00 am-1:59 pm
1 stop3h 59m
$369
HarrisburgLouisville
MDT Harrisburg - SDF Louisville Intl
MDTSDF
Harrisburg
Thu 12/10
6:17 am-1:24 pm
1 stop7h 07m
Louisville Intl
Sat 12/12
1:59 pm-6:43 pm
1 stop4h 44m
$424
HarrisburgLouisville
MDT Harrisburg - SDF Louisville Intl
MDTSDF
Harrisburg
Thu 11/19
11:37 am-8:27 pm
3 stops32h 50m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$435
HarrisburgLouisville
MDT Harrisburg - SDF Louisville Intl
MDTSDF
Harrisburg
Wed 10/14
5:54 pm-11:59 pm
1 stop6h 05m
Louisville Intl
Sun 10/18
5:15 am-9:51 am
1 stop4h 36m
$439
HarrisburgLouisville
MDT Harrisburg - SDF Louisville Intl
MDTSDF
Harrisburg
Wed 11/11
2:38 pm-7:30 pm
1 stop4h 52m
Louisville Intl
Sat 11/14
2:15 pm-9:33 pm
1 stop7h 18m
$454
HarrisburgLouisville
MDT Harrisburg - SDF Louisville Intl
MDTSDF
Harrisburg
Fri 10/16
5:54 pm-11:59 pm
1 stop6h 05m
Louisville Intl
Tue 10/20
9:04 am-1:27 pm
1 stop4h 23m
$503
HarrisburgLouisville
MDT Harrisburg - SDF Louisville Intl
MDTSDF
Harrisburg
Tue 10/20
5:54 pm-11:59 pm
1 stop6h 05m
Louisville Intl
Thu 10/22
9:04 am-1:27 pm
1 stop4h 23m
$665
HarrisburgLouisville
MDT Harrisburg - SDF Louisville Intl
MDTSDF
Harrisburg
Sat 10/10
6:15 pm-9:45 am
2 stops39h 30m
Louisville Intl
Thu 10/15
9:22 pm-3:06 pm
1 stop17h 44m
$672
Sorted by cheapest first
Compare providers for flights from Harrisburg 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 Harrisburg to Louisville in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Harrisburg-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Harrisburg-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Harrisburg-Louisville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Harrisburg-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 Harrisburg-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 Harrisburg to Louisville
Have a flexible travel schedule? Discover the best time to fly to Louisville from Harrisburg with our price prediction graph.
MDT-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 Harrisburg to Louisville
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 October 4, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Harrisburg to Louisville have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Food
7.2
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Food
7.2
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Food
7.2
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Food
7.2
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Related info for your journey
Find useful and relevant information for your journey from Harrisburg 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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Search flights from Harrisburg to Louisville by cabin class
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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 October 4, 2026.
Harrisburg and Louisville flights
Browse other Harrisburg and Louisville flight options. Last updated on October 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Harrisburg to Louisville
Discover the top 3 airlines that operate flights from Harrisburg 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 October 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$202 | Average$514 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$228 | Average$369 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$237 | Average$288 | FlexibilityNo cancel fee | On-timeN/A |