$228+ Cheap flights from Harrisburg to Louisville (MDT - SDF)
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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — SDF
Sep 18 — Sep 251
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
Cheapest
Best
Last-minute
One-way
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 August 19, 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 August 19, 2026.
This United Airlines deal was found by Cheapflights users on 8/14. 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 10/235:54 pm -
1 stop6h 05m
Sat 10/2410:00 am -
1 stop3h 59m
Deal found 8/14![United Airlines logo]()
$294
This Delta deal was found by Cheapflights users on 8/15. 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 9/512:17 pm -
1 stop4h 24m
Sun 9/67:55 am -
1 stop3h 46m
Deal found 8/15![Delta logo]()
$299
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Sat 9/51:25 pm -
1 stop5h 10m
Sun 9/65:11 pm -
1 stop4h 48m
Deal found 8/16![American Airlines logo]()
$304
This Delta deal was found by Cheapflights users on 8/15. 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.
Mon 8/315:15 pm -
1 stop4h 04m
Tue 9/85:50 pm -
1 stop5h 25m
Deal found 8/15![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:15 pm -
1 stop4h 04m
Sun 9/67:55 am -
1 stop3h 46m
Deal found 8/18![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 8/15. 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.
Sun 9/66:15 am -
1 stop3h 39m
Mon 9/75:25 pm -
1 stop5h 56m
Deal found 8/15![Delta logo]()
$339
This American Airlines deal was found by Cheapflights users on 8/14. 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 8/266:15 am -
1 stop5h 52m
Tue 9/17:31 am -
1 stop6h 27m
Deal found 8/14![American Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 8/15. 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.
Mon 8/315:15 pm -
1 stop4h 04m
Mon 9/75:25 pm -
1 stop5h 56m
Deal found 8/15![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:08 pm -
1 stop5h 03m
Sun 9/275:15 am -
1 stop4h 36m
Deal found 8/17![United Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:15 am -
1 stop3h 39m
Sun 9/67:55 am -
1 stop3h 46m
Deal found 8/18![Delta logo]()
$384
This United Airlines deal was found by Cheapflights users on 8/15. 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 10/125:54 pm -
1 stop6h 05m
Sat 10/1710:13 am -
1 stop6h 39m
Deal found 8/15![United Airlines logo]()
$390
This United Airlines deal was found by Cheapflights users on 8/14. 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 8/292:17 pm -
1 stop6h 19m
Wed 9/210:05 am -
1 stop3h 58m
Deal found 8/14![United Airlines logo]()
$399
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 August 19, 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 August 19, 2026.
This United Airlines deal was found by Cheapflights users on 8/16. 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 9/52:52 pm -
1 stop4h 23m
Sun 9/67:10 am -
1 stop6h 22m
Deal found 8/16![United Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 8/16. 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.
Sun 10/186:13 am -
1 stop3h 46m
Sun 10/255:38 pm -
1 stop5h 20m
Deal found 8/16![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 8/15. 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 9/45:15 pm -
1 stop4h 04m
Wed 9/95:50 pm -
1 stop5h 25m
Deal found 8/15![Delta logo]()
$314
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/42:17 pm -
1 stop6h 19m
Mon 9/76:00 am -
1 stop3h 37m
Deal found 8/18![United Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/262:30 pm -
1 stop5h 04m
Sat 1/301:55 pm -
1 stop7h 25m
Deal found 8/18![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:08 pm -
1 stop5h 03m
Sun 9/275:15 am -
1 stop4h 36m
Deal found 8/17![United Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 8/15. 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.
Mon 10/125:10 pm -
1 stop4h 03m
Sat 10/175:33 pm -
1 stop5h 25m
Deal found 8/15![Delta logo]()
$409
This United Airlines deal was found by Cheapflights users on 8/14. 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 8/292:17 pm -
1 stop6h 19m
Wed 9/210:05 am -
1 stop3h 58m
Deal found 8/14![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 8/16. 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 8/312:17 pm -
1 stop4h 50m
Fri 9/41:56 pm -
1 stop24h 07m
Deal found 8/16![United Airlines logo]()
$548
Last-minute flights from Harrisburg to LouisvilleDiscover last-minute flight deals from Harrisburg to Louisville. Data last updated August 19, 2026 and is based on user searches.
Discover last-minute flight deals from Harrisburg to Louisville. Data last updated August 19, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/14. 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 8/266:15 am -
1 stop5h 52m
Tue 9/17:31 am -
1 stop6h 27m
Deal found 8/14![American Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 8/14. 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 8/292:17 pm -
1 stop6h 19m
Wed 9/210:05 am -
1 stop3h 58m
Deal found 8/14![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 8/15. 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.
Mon 8/315:15 pm -
1 stop4h 04m
Wed 9/95:50 pm -
1 stop5h 25m
Deal found 8/15![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 8/15. 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.
Mon 8/315:15 pm -
1 stop4h 04m
Mon 9/75:25 pm -
1 stop5h 56m
Deal found 8/15![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:15 am -
1 stop3h 39m
Sun 9/67:55 am -
1 stop3h 46m
Deal found 8/18![Delta logo]()
$384
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:15 pm -
1 stop4h 04m
Sun 9/67:55 am -
1 stop3h 46m
Deal found 8/18![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 8/15. 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 9/512:17 pm -
1 stop4h 24m
Thu 9/1010:32 am -
1 stop5h 42m
Deal found 8/15![Delta logo]()
$299
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Sat 9/51:25 pm -
1 stop5h 10m
Sun 9/65:11 pm -
1 stop4h 48m
Deal found 8/16![American Airlines logo]()
$304
This United Airlines deal was found by Cheapflights users on 8/15. 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 9/56:30 am -
1 stop6h 41m
Sat 9/55:45 pm -
1 stop16h 06m
Deal found 8/15![United Airlines logo]()
$512
This Delta deal was found by Cheapflights users on 8/15. 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.
Sun 9/66:15 am -
1 stop3h 39m
Sun 9/65:25 pm -
1 stop5h 56m
Deal found 8/15![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:08 pm -
1 stop5h 03m
Sun 9/275:15 am -
1 stop4h 36m
Deal found 8/17![United Airlines logo]()
$371
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2512:29 pm -
1 stop3h 52m
Mon 9/286:18 am -
1 stop3h 59m
Deal found 8/17![American Airlines logo]()
$526
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 August 19, 2026.
Search for one-way flight options from Harrisburg to Louisville. Find affordable one-way fares based on user searches. Data last updated August 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/611:46 am -
1 stop6h 41m
Deal found 8/17![Allegiant Air logo]()
$228
This United Airlines deal was found by Cheapflights users on 8/14. 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 9/215:54 pm -
1 stop6h 02m
Deal found 8/14![United Airlines logo]()
$264
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:00 am -
1 stop6h 26m
Deal found 8/17![Delta logo]()
$323
This American Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/292:45 pm -
1 stop3h 42m
Deal found 8/18![American Airlines logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/62:28 pm -
3 stops19h 37m
Deal found 8/17![Multiple Airlines logo]()
$416
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/62:52 pm -
2 stops18h 46m
Deal found 8/17![United Airlines logo]()
$503
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:57 am -
3 stops9h 16m
Deal found 8/17![United Airlines logo]()
$563
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/292:52 pm -
2 stops22h 15m
Deal found 8/18![United Airlines logo]()
$652
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 August 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $294 (United Airlines) |
One-way from | $228 (Kiwi.com) |
Popular in | September |
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 2,558,603 searches. Data last updated August 19, 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
Sat 9/5
2:52 pm-7:15 pm
1 stop4h 23m
Louisville Intl
Sun 9/6
7:10 am-1:32 pm
1 stop6h 22m
$299
Quickest round-trip
HarrisburgLouisville
MDT Harrisburg - SDF Louisville Intl
MDTSDF
Harrisburg
Sun 10/18
6:13 am-9:59 am
1 stop3h 46m
Louisville Intl
Sun 10/25
5:38 pm-10:58 pm
1 stop5h 20m
$299
HarrisburgLouisville
MDT Harrisburg - SDF Louisville Intl
MDTSDF
Harrisburg
Fri 9/4
5:15 pm-9:19 pm
1 stop4h 04m
Louisville Intl
Wed 9/9
5:50 pm-11:15 pm
1 stop5h 25m
$314
HarrisburgLouisville
MDT Harrisburg - SDF Louisville Intl
MDTSDF
Harrisburg
Fri 9/4
2:17 pm-8:36 pm
1 stop6h 19m
Louisville Intl
Mon 9/7
6:00 am-9:37 am
1 stop3h 37m
$329
HarrisburgLouisville
MDT Harrisburg - SDF Louisville Intl
MDTSDF
Harrisburg
Tue 1/26
2:30 pm-7:34 pm
1 stop5h 04m
Louisville Intl
Sat 1/30
1:55 pm-9:20 pm
1 stop7h 25m
$369
HarrisburgLouisville
MDT Harrisburg - SDF Louisville Intl
MDTSDF
Harrisburg
Fri 9/25
2:08 pm-7:11 pm
1 stop5h 03m
Louisville Intl
Sun 9/27
5:15 am-9:51 am
1 stop4h 36m
$371
HarrisburgLouisville
MDT Harrisburg - SDF Louisville Intl
MDTSDF
Harrisburg
Sat 8/29
2:17 pm-8:36 pm
1 stop6h 19m
Louisville Intl
Wed 9/2
10:05 am-2:03 pm
1 stop3h 58m
$399
HarrisburgLouisville
MDT Harrisburg - SDF Louisville Intl
MDTSDF
Harrisburg
Mon 10/12
5:10 pm-9:13 pm
1 stop4h 03m
Louisville Intl
Sat 10/17
5:33 pm-10:58 pm
1 stop5h 25m
$409
HarrisburgLouisville
MDT Harrisburg - SDF Louisville Intl
MDTSDF
Harrisburg
Mon 8/31
2:17 pm-7:07 pm
1 stop4h 50m
Louisville Intl
Fri 9/4
1:56 pm-2:03 pm
1 stop24h 07m
$548
Cheapest one-way
HarrisburgLouisville
MDT Harrisburg - SDF Louisville Intl
MDTSDF
Harrisburg
Mon 9/21
5:54 pm-11:56 pm
1 stop6h 02m
$264
Showing 1-10 of 16 resultsSorted 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 August.
| 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
What is the cheapest month to book a flight from Harrisburg to Louisville?
Currently, March is the cheapest month in which you can book a flight from Harrisburg to Louisville (average of $258). Flying from Harrisburg to Louisville in September is currently the most expensive (average of $775). 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.
How much does it cost to fly round-trip from Harrisburg to Louisville?
Airfare is typical for this route at the moment.
Harrisburg to Louisville flights typically cost between $263 and $323 in October.The cheapest round-trip price found within the last 5 days was $294 on United Airlines (Oct 23-Oct 24).
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 August 19, 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.
Boarding
8.1
Overall
7.8
Food
7.2
Crew
8.5
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Boarding
8.1
Overall
7.8
Food
7.2
Crew
8.5
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Boarding
8.1
Overall
7.8
Food
7.2
Crew
8.5
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Boarding
8.1
Overall
7.8
Food
7.2
Crew
8.5
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
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 locationsCorydon
Shepherdsville
Elizabethtown
Jeffersonville
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Louisville flight routes
Other flight options
Popular flights
Alternative routes for Harrisburg to Louisville
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Louisville by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Harrisburg to Louisville by cabin class
Find flights from Harrisburg to Louisville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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 August 19, 2026.
Harrisburg and Louisville flights
Browse other Harrisburg and Louisville flight options. Last updated on August 19, 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 2,558,603 searches. Data last updated August 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$202 | Average$454 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$228 | Average$378 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$249 | Average$288 | FlexibilityNo cancel fee | On-timeN/A |