$38+ Cheap flights from Pennsylvania 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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SDF
Dec 7 — Dec 141
Round-trip
1 adult, Economy
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Find cheap flights from Pennsylvania 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
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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 Pennsylvania to Louisville
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Cheapest flights from Pennsylvania to LouisvilleExplore the most affordable flight options available from Pennsylvania 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 Pennsylvania to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 7, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/188:22 am -
Nonstop1h 23m
Mon 12/2110:25 am -
Nonstop1h 20m
Deal found 11/2![Breeze Airways logo]()
$77
This Breeze Airways 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:22 am -
Nonstop1h 23m
Fri 11/2710:25 am -
Nonstop1h 20m
Deal found 11/3![Breeze Airways logo]()
$78
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/48:22 am -
Nonstop1h 23m
Fri 12/1110:25 am -
Nonstop1h 20m
Deal found 11/4![Breeze Airways logo]()
$106
This Breeze Airways 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/208:22 am -
Nonstop1h 23m
Mon 11/2310:25 am -
Nonstop1h 20m
Deal found 11/5![Breeze Airways logo]()
$108
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:22 am -
Nonstop1h 23m
Mon 11/1610:25 am -
Nonstop1h 20m
Deal found 11/3![Breeze Airways logo]()
$123
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/288:22 am -
Nonstop1h 23m
Fri 1/110:25 am -
Nonstop1h 20m
Deal found 11/4![Breeze Airways logo]()
$146
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/14:16 pm -
1 stop24h 16m
Sat 12/55:12 pm -
1 stop6h 14m
Deal found 11/5![Multiple Airlines logo]()
$204
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1611:28 am -
1 stop5h 04m
Thu 1/149:09 pm -
1 stop27h 06m
Deal found 11/2![Multiple Airlines logo]()
$228
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/154:16 pm -
1 stop24h 16m
Thu 1/149:09 pm -
1 stop27h 06m
Deal found 11/2![Multiple Airlines logo]()
$229
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:34 am -
2 stops12h 55m
Sat 12/55:12 pm -
1 stop6h 14m
Deal found 11/5![Multiple Airlines logo]()
$247
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/211:32 am -
1 stop5h 00m
Thu 12/39:09 pm -
2 stops26h 00m
Deal found 11/5![Multiple Airlines logo]()
$254
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:34 am -
2 stops12h 55m
Mon 12/74:16 pm -
1 stop19h 21m
Deal found 11/4![Multiple Airlines logo]()
$256
Best flights from Pennsylvania to LouisvilleDiscover carefully curated flight deals from Pennsylvania 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 Pennsylvania 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 Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/188:22 am -
Nonstop1h 23m
Mon 12/2110:25 am -
Nonstop1h 20m
Deal found 11/2![Breeze Airways logo]()
$77
This Breeze Airways 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/208:22 am -
Nonstop1h 23m
Mon 11/2310:25 am -
Nonstop1h 20m
Deal found 11/5![Breeze Airways logo]()
$108
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1010:21 am -
2 stops25h 27m
Mon 12/1410:25 am -
Nonstop1h 20m
Deal found 11/2![Multiple Airlines logo]()
$259
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2412:15 pm -
1 stop5h 02m
Fri 11/278:05 am -
1 stop6h 06m
Deal found 11/3![Delta logo]()
$315
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/107:25 pm -
1 stop4h 24m
Sat 12/122:05 pm -
1 stop6h 52m
Deal found 11/3![United Airlines logo]()
$315
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 12/1812:30 pm -
2 stops8h 55m
Mon 12/215:35 pm -
1 stop6h 05m
Deal found 11/3![Southwest logo]()
$320
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/217:10 am -
1 stop7h 14m
Mon 12/216:47 pm -
1 stop5h 05m
Deal found 11/4![American Airlines logo]()
$653
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.
Thu 12/107:59 pm -
1 stop4h 10m
Sun 12/1310:59 am -
1 stop4h 14m
Deal found 11/6![Delta logo]()
$343
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/23:12 pm -
1 stop4h 23m
Wed 12/99:55 am -
1 stop4h 42m
Deal found 11/3![United Airlines logo]()
$359
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.
Fri 12/41:25 pm -
1 stop7h 10m
Mon 12/72:05 pm -
1 stop7h 20m
Deal found 11/5![Southwest logo]()
$377
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/63:13 pm -
1 stop5h 41m
Mon 12/75:59 pm -
1 stop4h 31m
Deal found 11/5![Delta logo]()
$348
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/45:32 pm -
1 stop6h 17m
Sat 12/510:25 am -
1 stop6h 32m
Deal found 11/4![United Airlines logo]()
$359
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 12/15:35 am -
2 stops7h 25m
Fri 12/42:05 pm -
1 stop7h 20m
Deal found 11/2![Southwest logo]()
$382
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/126:10 am -
1 stop3h 45m
Mon 3/156:26 pm -
1 stop4h 20m
Deal found 11/4![Delta logo]()
$369
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/288:45 am -
1 stop4h 33m
Fri 1/16:00 pm -
1 stop5h 59m
Deal found 11/4![United Airlines logo]()
$370
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 1/166:25 am -
2 stops8h 45m
Mon 1/187:25 am -
1 stop9h 15m
Deal found 11/3![Southwest logo]()
$388
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:30 am -
1 stop5h 26m
Thu 11/268:05 am -
1 stop4h 58m
Deal found 11/3![Delta logo]()
$374
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/35:20 pm -
1 stop6h 55m
Sun 2/710:20 am -
1 stop6h 25m
Deal found 11/5![United Airlines logo]()
$386
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:00 pm -
1 stop4h 53m
Tue 11/241:01 pm -
1 stop4h 14m
Deal found 11/5![Delta logo]()
$399
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/112:50 pm -
1 stop4h 45m
Tue 12/157:10 am -
1 stop6h 15m
Deal found 11/2![United Airlines logo]()
$409
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 2/181:50 pm -
2 stops10h 30m
Sun 2/217:00 am -
2 stops9h 40m
Deal found 11/4![Southwest logo]()
$457
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2010:37 am -
2 stops28h 49m
Sun 11/226:17 pm -
1 stop15h 30m
Deal found 11/5![Multiple Airlines logo]()
$632
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.
Thu 12/105:58 pm -
1 stop6h 11m
Sun 12/136:00 am -
1 stop6h 07m
Deal found 11/7![Delta logo]()
$404
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/105:31 pm -
1 stop4h 38m
Tue 4/1310:00 am -
1 stop3h 49m
Deal found 11/3![United Airlines logo]()
$419
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.
Thu 1/145:35 am -
2 stops6h 45m
Sun 1/177:30 am -
2 stops10h 05m
Deal found 11/6![Southwest logo]()
$472
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 11/265:30 am -
2 stops10h 10m
Sun 12/277:15 pm -
1 stop4h 35m
Deal found 11/5![Southwest logo]()
$482
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/178:15 am -
1 stop5h 20m
Sat 11/212:15 pm -
1 stop4h 42m
Deal found 11/2![United Airlines logo]()
$439
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/188:15 am -
1 stop5h 20m
Sun 11/226:00 am -
1 stop3h 45m
Deal found 11/3![United Airlines logo]()
$439
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 12/195:00 am -
2 stops6h 45m
Sat 12/266:30 am -
1 stop6h 00m
Deal found 11/3![Southwest logo]()
$486
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/222:10 pm -
1 stop6h 42m
Thu 11/262:11 pm -
1 stop4h 25m
Deal found 11/7![United Airlines logo]()
$449
Last-minute flights from Pennsylvania to LouisvilleDiscover last-minute flight deals from Pennsylvania to Louisville. Data last updated November 7, 2026 and is based on user searches.
Discover last-minute flight deals from Pennsylvania to Louisville. Data last updated November 7, 2026 and is based on user searches.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:22 am -
Nonstop1h 23m
Mon 11/1610:25 am -
Nonstop1h 20m
Deal found 11/3![Breeze Airways logo]()
$123
This Breeze Airways 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/208:22 am -
Nonstop1h 23m
Mon 11/2310:25 am -
Nonstop1h 20m
Deal found 11/5![Breeze Airways logo]()
$108
This Breeze Airways 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:22 am -
Nonstop1h 23m
Fri 11/2710:25 am -
Nonstop1h 20m
Deal found 11/3![Breeze Airways logo]()
$78
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/14:16 pm -
1 stop24h 16m
Sat 12/55:12 pm -
1 stop6h 14m
Deal found 11/5![Multiple Airlines logo]()
$204
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/211:32 am -
1 stop5h 00m
Thu 12/39:09 pm -
2 stops26h 00m
Deal found 11/5![Multiple Airlines logo]()
$254
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:34 am -
2 stops12h 55m
Sat 12/55:12 pm -
1 stop6h 14m
Deal found 11/5![Multiple Airlines logo]()
$247
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:34 am -
2 stops12h 55m
Mon 12/74:16 pm -
1 stop19h 21m
Deal found 11/4![Multiple Airlines logo]()
$256
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/48:22 am -
Nonstop1h 23m
Fri 12/1110:25 am -
Nonstop1h 20m
Deal found 11/4![Breeze Airways logo]()
$106
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/154:16 pm -
1 stop24h 16m
Thu 1/149:09 pm -
1 stop27h 06m
Deal found 11/2![Multiple Airlines logo]()
$229
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1611:28 am -
1 stop5h 04m
Thu 1/149:09 pm -
1 stop27h 06m
Deal found 11/2![Multiple Airlines logo]()
$228
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/188:22 am -
Nonstop1h 23m
Mon 12/2110:25 am -
Nonstop1h 20m
Deal found 11/2![Breeze Airways logo]()
$77
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/288:22 am -
Nonstop1h 23m
Fri 1/110:25 am -
Nonstop1h 20m
Deal found 11/4![Breeze Airways logo]()
$146
One-way flights from Pennsylvania to LouisvilleSearch for one-way flight options from Pennsylvania to Louisville. Find affordable one-way fares based on user searches. Data last updated November 7, 2026.
Search for one-way flight options from Pennsylvania to Louisville. Find affordable one-way fares based on user searches. Data last updated November 7, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/78:22 am -
Nonstop1h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Breeze Airways logo]()
$38
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/308:22 am -
Nonstop1h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Breeze Airways logo]()
$43
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/48:22 am -
Nonstop1h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Breeze Airways logo]()
$58
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1611:28 am -
1 stop5h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Multiple Airlines logo]()
$113
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/116:31 pm -
2 stops22h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$121
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/245:40 pm -
1 stop21h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$137
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/62:51 pm -
1 stop20h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$148
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/258:54 pm -
1 stop22h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Breeze Airways logo]()
$151
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/35:09 pm -
1 stop6h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Delta logo]()
$158
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/224:59 pm -
1 stop27h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Multiple Airlines logo]()
$163
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.
Mon 1/1111:00 am -
2 stops8h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Southwest logo]()
$163
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.
Thu 11/266:03 am -
1 stop6h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![American Airlines logo]()
$165
Find flight deals from Pennsylvania to Louisville
Keep the following information in mind while searching for Pennsylvania to Louisville flight deals. Data was last updated November 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $77 (Kiwi.com) |
One-way from | $38 (Kiwi.com) |
Popular in | October |
Cheapest in | May |
Average price | $614 |
Good round-trip deal | $76 or less |
Good one-way deal | $532 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Pennsylvania 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 Pennsylvania to Louisville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
PittsburghLouisville
PIT Pittsburgh - SDF Louisville Intl
PITSDF
Pittsburgh
Fri 12/18
8:22 am-9:45 am
Nonstop1h 23m
Louisville Intl
Mon 12/21
10:25 am-11:45 am
Nonstop1h 20m
$77
PittsburghLouisville
PIT Pittsburgh - SDF Louisville Intl
PITSDF
Pittsburgh
Fri 11/20
8:22 am-9:45 am
Nonstop1h 23m
Louisville Intl
Mon 11/23
10:25 am-11:45 am
Nonstop1h 20m
$108
PittsburghLouisville
PIT Pittsburgh - SDF Louisville Intl
PITSDF
Pittsburgh
Fri 12/4
8:54 pm-4:32 pm
1 stop19h 38m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$111
PhiladelphiaLouisville
PHL Philadelphia - SDF Louisville Intl
PHLSDF
Philadelphia
Fri 12/11
11:28 am-4:32 pm
1 stop29h 04m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$134
PhiladelphiaLouisville
PHL Philadelphia - SDF Louisville Intl
PHLSDF
Philadelphia
Sun 1/24
10:41 am-9:49 am
2 stops23h 08m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$152
PittsburghLouisville
PIT Pittsburgh - SDF Louisville Intl
PITSDF
Pittsburgh
Mon 1/11
6:30 am-12:20 pm
1 stop5h 50m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$158
PittsburghLouisville
PIT Pittsburgh - SDF Louisville Intl
PITSDF
Pittsburgh
Thu 12/3
5:09 pm-12:08 am
1 stop6h 59m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$158
PhiladelphiaLouisville
PHL Philadelphia - SDF Louisville Intl
PHLSDF
Philadelphia
Fri 1/22
4:59 pm-8:51 pm
1 stop27h 52m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$163
HarrisburgLouisville
MDT Harrisburg - SDF Louisville Intl
MDTSDF
Harrisburg
Thu 11/26
6:03 am-12:43 pm
1 stop6h 40m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$165
PittsburghLouisville
PIT Pittsburgh - SDF Louisville Intl
PITSDF
Pittsburgh
Tue 12/1
7:00 am-1:23 pm
1 stop6h 23m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$169
Showing 1-10 of 57 resultsSorted by cheapest first
Best time to book a flight from Pennsylvania to Louisville
Have a flexible travel schedule? Discover the best time to fly to Louisville from Pennsylvania with our price prediction graph.
PIT-SDF
ABE-SDF
AVP-SDF
PHL-SDF
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 Pennsylvania to Louisville
USPA-SDF
PIT-SDF
ABE-SDF
AVP-SDF
PHL-SDF
What is the cheapest month to book a flight from Pennsylvania to Louisville?
Currently, August is the cheapest month in which you can book a flight from Pennsylvania to Louisville (average of $351). Flying from Pennsylvania to Louisville in October is currently the most expensive (average of $610). 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 PA to SDF?
Find hourly flight availability from Pennsylvania 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.
A simple way to save on the total cost of your ticket is to fly from Pennsylvania to Louisville in the afternoon. If you’re flexible enough to do this you can expect to save up to 46% on your trip compared to booking a flight at noon.
Weekly flight availability from Pennsylvania to Louisville
Explore weekly flight availability from Pennsylvania to Louisville. 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 November 7, 2026.
The most flights from USPA to SDF are scheduled on a Monday (4 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from Pennsylvania to Louisville?
Airfare is below average for this route at the moment.
Pennsylvania to Louisville flights typically cost between $581 and $654 in December.The cheapest round-trip price found within the last 5 days was $204 on Multiple Airlines (Dec 1-Dec 5).
How far ahead should I book a flight from Pennsylvania to Louisville?
The best time to book flights from Pennsylvania to Louisville is 69 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest day to fly from Pennsylvania to Louisville?
Use this chart to determine the cheapest time to fly round-trip from Pennsylvania to Louisville. Price data was last updated on November 7, 2026.
Travelers seeking maximum savings on their Pennsylvania to Louisville flight should consider departing on Tuesday mornings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from Pennsylvania 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
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Pennsylvania 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 Pennsylvania to Louisville by cabin class
Find flights from Pennsylvania 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 November 7, 2026.
Pennsylvania and Louisville flights
Browse other Pennsylvania and Louisville flight options. Last updated on November 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Pennsylvania to Louisville flights
Consider these flights traveling from Pennsylvania to Louisville.
Top 5 airlines flying from Pennsylvania to Louisville
Discover the top 5 airlines that operate flights from Pennsylvania 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$49 | Average$103 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$197 | Average$356 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$202 | Average$452 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$228 | Average$539 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$282 | Average$447 | FlexibilityNo cancel fee | On-time63% |