$71+ Cheap flights from Philadelphia (PHL) to Louisiana
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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — MSY
Aug 13 — Aug 201
Round-trip
1 adult, Economy
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Cheapest flights from Philadelphia to LouisianaExplore the most affordable flight options available from Philadelphia to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 14, 2026.
Explore the most affordable flight options available from Philadelphia to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 14, 2026.
This United Airlines deal was found by Cheapflights users on 7/13. 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 9/11:06 pm
PHL
- LFT
1 stop7h 26m
United Airlines
Tue 9/82:00 pm
LFT
- PHL
1 stop7h 31m
United Airlines
Deal found 7/13![United Airlines logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 11/49:14 am
PHL
- MSY
1 stop7h 49m
Frontier
Mon 11/94:58 pm
MSY
- PHL
1 stop5h 13m
Frontier
Deal found 7/13![Frontier logo]()
$288
This Frontier deal was found by Cheapflights users on 7/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/41:00 pm
PHL
- MSY
1 stop5h 32m
Frontier
Mon 9/77:11 pm
MSY
- PHL
1 stop11h 04m
Frontier
Deal found 7/13![Frontier logo]()
$289
This Frontier deal was found by Cheapflights users on 7/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/288:30 am
PHL
- MSY
1 stop8h 42m
Frontier
Sat 8/13:44 pm
MSY
- PHL
1 stop7h 53m
Frontier
Deal found 7/13![Frontier logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:37 pm
PHL
- MSY
2 stops21h 19m
Frontier
Tue 9/87:11 pm
MSY
- PHL
1 stop11h 25m
Frontier
Deal found 7/14![Frontier logo]()
$292
This United Airlines deal was found by Cheapflights users on 7/11. 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 9/1511:04 am
PHL
- LFT
2 stops9h 28m
United Airlines
Tue 9/225:20 am
LFT
- PHL
2 stops8h 20m
United Airlines
Deal found 7/11![United Airlines logo]()
$293
This Priceline deal was found by Cheapflights users on 7/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:00 am
PHL
- MSY
1 stop7h 55m
Multiple Airlines
Sat 9/195:02 pm
MSY
- PHL
1 stop5h 09m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 8/148:37 pm
PHL
- MSY
2 stops17h 52m
Frontier
Mon 8/175:09 pm
MSY
- PHL
1 stop13h 06m
Frontier
Deal found 7/13![Frontier logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 8/64:30 pm
PHL
- MSY
2 stops20h 21m
Frontier
Sun 8/95:02 pm
MSY
- PHL
1 stop13h 13m
Frontier
Deal found 7/13![Frontier logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:00 pm
PHL
- MSY
1 stop14h 54m
Frontier
Fri 8/712:36 pm
MSY
- PHL
2 stops9h 22m
Frontier
Deal found 7/14![Frontier logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/89:10 am
PHL
- MSY
1 stop7h 57m
Multiple Airlines
Tue 10/139:45 am
MSY
- PHL
2 stops10h 56m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$300
This American Airlines deal was found by Cheapflights users on 7/14. 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.
Thu 8/64:56 pm
PHL
- LFT
1 stop7h 13m
American Airlines
Sat 8/156:00 am
LFT
- PHL
1 stop6h 03m
American Airlines
Deal found 7/14![American Airlines logo]()
$301
Best flights from Philadelphia to LouisianaDiscover carefully curated flight deals from Philadelphia to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 14, 2026.
Discover carefully curated flight deals from Philadelphia to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 14, 2026.
This United Airlines deal was found by Cheapflights users on 7/12. 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 9/11:06 pm
PHL
- LFT
1 stop7h 26m
United Airlines
Tue 9/82:00 pm
LFT
- PHL
1 stop7h 31m
United Airlines
Deal found 7/12![United Airlines logo]()
$283
This Delta deal was found by Cheapflights users on 7/11. 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 8/135:15 am
PHL
- LFT
1 stop6h 45m
Delta
Mon 8/175:10 pm
LFT
- PHL
1 stop7h 09m
Delta
Deal found 7/11![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 7/12. 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 9/45:48 pm
PHL
- LCH
1 stop5h 59m
American Airlines
Wed 9/910:52 am
LCH
- PHL
1 stop8h 48m
American Airlines
Deal found 7/12![American Airlines logo]()
$329
This Southwest deal was found by Cheapflights users on 7/11. 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 10/157:25 am
PHL
- MSY
1 stop6h 25m
Southwest
Mon 10/1910:55 am
MSY
- PHL
2 stops7h 40m
Southwest
Deal found 7/11![Southwest logo]()
$374
This Delta deal was found by Cheapflights users on 7/13. 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 12/305:30 am
PHL
- SHV
1 stop5h 41m
Delta
Sun 1/35:30 pm
SHV
- PHL
1 stop6h 21m
Delta
Deal found 7/13![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 7/12. 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 8/276:15 am
PHL
- SHV
1 stop6h 59m
Delta
Mon 8/3110:44 am
SHV
- PHL
1 stop7h 05m
Delta
Deal found 7/12![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 7/9. 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 7/245:00 am
PHL
- SHV
1 stop7h 34m
American Airlines
Sun 7/266:23 pm
SHV
- PHL
1 stop4h 59m
American Airlines
Deal found 7/9![American Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 7/11. 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 9/86:16 am
PHL
- LFT
1 stop5h 59m
United Airlines
Sat 9/122:00 pm
LFT
- PHL
1 stop7h 31m
United Airlines
Deal found 7/11![United Airlines logo]()
$373
This Delta deal was found by Cheapflights users on 7/10. 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 8/73:58 pm
PHL
- SHV
1 stop7h 07m
Delta
Fri 8/1410:44 am
SHV
- PHL
1 stop7h 05m
Delta
Deal found 7/10![Delta logo]()
$319
This Southwest deal was found by Cheapflights users on 7/9. 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 8/113:05 pm
PHL
- MSY
2 stops8h 20m
Southwest
Mon 8/1710:15 am
MSY
- PHL
2 stops6h 40m
Southwest
Deal found 7/9![Southwest logo]()
$413
This United Airlines deal was found by Cheapflights users on 7/14. 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.
Thu 8/66:15 am
PHL
- LFT
1 stop6h 01m
United Airlines
Sat 8/1512:03 pm
LFT
- PHL
2 stops11h 56m
United Airlines
Deal found 7/14![United Airlines logo]()
$378
This Delta deal was found by Cheapflights users on 7/12. 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 8/276:15 am
PHL
- SHV
1 stop6h 59m
Delta
Thu 9/312:54 pm
SHV
- PHL
1 stop7h 43m
Delta
Deal found 7/12![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 7/13. 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 9/106:25 am
PHL
- LCH
2 stops12h 02m
United Airlines
Sun 9/132:15 pm
LCH
- PHL
1 stop7h 16m
United Airlines
Deal found 7/13![United Airlines logo]()
$381
This Delta deal was found by Cheapflights users on 7/12. 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 8/76:15 am
PHL
- BTR
1 stop4h 24m
Delta
Thu 8/136:07 am
BTR
- PHL
1 stop7h 40m
Delta
Deal found 7/12![Delta logo]()
$319
This Southwest deal was found by Cheapflights users on 7/9. 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 8/1312:45 pm
PHL
- MSY
2 stops8h 05m
Southwest
Sun 8/162:30 pm
MSY
- PHL
2 stops7h 15m
Southwest
Deal found 7/9![Southwest logo]()
$447
This American Airlines deal was found by Cheapflights users on 7/13. 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 9/114:32 pm
PHL
- MLU
1 stop7h 05m
American Airlines
Sun 9/136:00 am
MLU
- PHL
1 stop6h 00m
American Airlines
Deal found 7/13![American Airlines logo]()
$471
This United Airlines deal was found by Cheapflights users on 7/10. 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 7/241:31 pm
PHL
- SHV
2 stops10h 13m
United Airlines
Sun 7/265:20 am
SHV
- PHL
2 stops7h 50m
United Airlines
Deal found 7/10![United Airlines logo]()
$399
This Southwest deal was found by Cheapflights users on 7/13. 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 10/295:15 pm
PHL
- MSY
1 stop7h 55m
Southwest
Sun 11/17:45 am
MSY
- PHL
2 stops9h 10m
Southwest
Deal found 7/13![Southwest logo]()
$456
This Delta deal was found by Cheapflights users on 7/10. 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 10/213:40 pm
PHL
- BTR
1 stop7h 26m
Delta
Sun 10/253:49 pm
BTR
- PHL
1 stop5h 23m
Delta
Deal found 7/10![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 7/9. 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 8/296:16 am
PHL
- BTR
1 stop5h 57m
United Airlines
Wed 9/27:15 am
BTR
- PHL
1 stop8h 31m
United Airlines
Deal found 7/9![United Airlines logo]()
$409
This Southwest deal was found by Cheapflights users on 7/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:25 am
PHL
- MSY
1 stop6h 05m
Southwest
Sun 11/85:10 am
MSY
- PHL
2 stops7h 00m
Southwest
Deal found 7/14![Southwest logo]()
$456
This United Airlines deal was found by Cheapflights users on 7/11. 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 8/2210:34 am
PHL
- SHV
2 stops11h 45m
United Airlines
Wed 8/263:35 pm
SHV
- PHL
1 stop5h 56m
United Airlines
Deal found 7/11![United Airlines logo]()
$414
This Southwest deal was found by Cheapflights users on 7/13. 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 8/712:45 pm
PHL
- MSY
2 stops8h 05m
Southwest
Mon 8/105:00 am
MSY
- PHL
1 stop6h 25m
Southwest
Deal found 7/13![Southwest logo]()
$476
This United Airlines deal was found by Cheapflights users on 7/14. 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.
Thu 8/66:15 am
PHL
- BTR
1 stop6h 05m
United Airlines
Wed 8/1212:00 pm
BTR
- PHL
2 stops11h 59m
United Airlines
Deal found 7/14![United Airlines logo]()
$414
This Southwest deal was found by Cheapflights users on 7/9. 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 10/1712:05 pm
PHL
- MSY
2 stops8h 50m
Southwest
Mon 10/195:10 am
MSY
- PHL
2 stops7h 05m
Southwest
Deal found 7/9![Southwest logo]()
$486
This United Airlines deal was found by Cheapflights users on 7/9. 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 8/256:16 am
PHL
- LCH
1 stop8h 08m
United Airlines
Sat 8/292:15 pm
LCH
- PHL
1 stop7h 16m
United Airlines
Deal found 7/9![United Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 7/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:20 pm
PHL
- MLU
1 stop4h 57m
Delta
Sun 9/135:48 pm
MLU
- PHL
1 stop5h 53m
Delta
Deal found 7/14![Delta logo]()
$478
This Southwest deal was found by Cheapflights users on 7/11. 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 7/275:00 am
PHL
- MSY
2 stops13h 20m
Southwest
Tue 8/41:55 pm
MSY
- PHL
2 stops6h 55m
Southwest
Deal found 7/11![Southwest logo]()
$487
This United Airlines deal was found by Cheapflights users on 7/11. 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 8/66:15 am
PHL
- BTR
1 stop6h 05m
United Airlines
Sat 8/152:15 pm
BTR
- PHL
1 stop7h 16m
United Airlines
Deal found 7/11![United Airlines logo]()
$434
This Southwest deal was found by Cheapflights users on 7/10. 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 10/238:15 pm
PHL
- MSY
1 stop4h 40m
Southwest
Sun 10/255:20 am
MSY
- PHL
2 stops7h 45m
Southwest
Deal found 7/10![Southwest logo]()
$490
Last-minute flights from Philadelphia to LouisianaDiscover last-minute flight deals from Philadelphia to Louisiana. Data last updated July 14, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Louisiana. Data last updated July 14, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 7/1912:44 pm
PHL
- MSY
1 stop9h 19m
Frontier
Sat 8/15:09 pm
MSY
- PHL
1 stop13h 06m
Frontier
Deal found 7/12![Frontier logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 7/227:20 am
PHL
- MSY
1 stop12h 07m
Multiple Airlines
Fri 7/245:12 pm
MSY
- PHL
1 stop25h 08m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 7/227:20 am
PHL
- MSY
1 stop12h 07m
Multiple Airlines
Sat 7/2510:50 am
MSY
- PHL
Nonstop2h 55m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$311
This Frontier deal was found by Cheapflights users on 7/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2412:54 pm
PHL
- MSY
1 stop9h 09m
Frontier
Sun 7/263:44 pm
MSY
- PHL
1 stop8h 07m
Frontier
Deal found 7/9![Frontier logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 7/268:30 am
PHL
- MSY
1 stop8h 37m
Frontier
Wed 7/2912:36 pm
MSY
- PHL
1 stop19h 16m
Frontier
Deal found 7/10![Frontier logo]()
$306
This Frontier deal was found by Cheapflights users on 7/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/288:30 am
PHL
- MSY
1 stop8h 42m
Frontier
Sat 8/13:44 pm
MSY
- PHL
1 stop7h 53m
Frontier
Deal found 7/13![Frontier logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:00 pm
PHL
- MSY
1 stop14h 54m
Frontier
Fri 8/712:36 pm
MSY
- PHL
2 stops9h 22m
Frontier
Deal found 7/14![Frontier logo]()
$299
This Frontier deal was found by Cheapflights users on 7/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/19:16 pm
PHL
- MSY
1 stop10h 38m
Frontier
Sat 8/83:44 pm
MSY
- PHL
1 stop7h 53m
Frontier
Deal found 7/9![Frontier logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 8/64:30 pm
PHL
- MSY
2 stops20h 21m
Frontier
Sun 8/95:02 pm
MSY
- PHL
1 stop13h 13m
Frontier
Deal found 7/13![Frontier logo]()
$298
This American Airlines deal was found by Cheapflights users on 7/14. 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.
Thu 8/64:56 pm
PHL
- LFT
1 stop7h 13m
American Airlines
Sat 8/156:00 am
LFT
- PHL
1 stop6h 03m
American Airlines
Deal found 7/14![American Airlines logo]()
$301
This Delta deal was found by Cheapflights users on 7/11. 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 8/135:15 am
PHL
- LFT
1 stop6h 45m
Delta
Mon 8/175:10 pm
LFT
- PHL
1 stop7h 09m
Delta
Deal found 7/11![Delta logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 8/148:37 pm
PHL
- MSY
2 stops17h 52m
Frontier
Mon 8/175:09 pm
MSY
- PHL
1 stop13h 06m
Frontier
Deal found 7/13![Frontier logo]()
$297
One-way flights from Philadelphia to LouisianaSearch for one-way flight options from Philadelphia to Louisiana. Find affordable one-way fares based on user searches. Data last updated July 14, 2026.
Search for one-way flight options from Philadelphia to Louisiana. Find affordable one-way fares based on user searches. Data last updated July 14, 2026.
This Trip.com deal was found by Cheapflights users on 7/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:30 am
PHL
- MSY
1 stop10h 32m
Frontier
Deal found 7/13![Frontier logo]()
$71
This Trip.com deal was found by Cheapflights users on 7/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:30 am
PHL
- MSY
1 stop8h 54m
Frontier
Deal found 7/13![Frontier logo]()
$72
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 8/136:25 am
PHL
- MSY
1 stop10h 42m
Frontier
Deal found 7/12![Frontier logo]()
$74
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 8/318:30 am
PHL
- MSY
1 stop10h 32m
Frontier
Deal found 7/12![Frontier logo]()
$75
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 9/95:28 pm
PHL
- MSY
1 stop23h 41m
Frontier
Deal found 7/13![Frontier logo]()
$76
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 10/127:10 am
PHL
- MSY
1 stop9h 57m
Frontier
Deal found 7/13![Frontier logo]()
$77
This Trip.com deal was found by Cheapflights users on 7/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:25 am
PHL
- MSY
1 stop10h 42m
Frontier
Deal found 7/13![Frontier logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 8/54:30 pm
PHL
- MSY
1 stop24h 37m
Frontier
Deal found 7/12![Frontier logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 8/106:25 am
PHL
- MSY
1 stop10h 59m
Frontier
Deal found 7/13![Frontier logo]()
$84
This Delta deal was found by Cheapflights users on 7/13. 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 8/276:15 am
PHL
- LFT
1 stop5h 45m
Delta
Deal found 7/13![Delta logo]()
$304
This United Airlines deal was found by Cheapflights users on 7/13. 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 9/46:16 am
PHL
- BTR
1 stop5h 57m
United Airlines
Deal found 7/13![United Airlines logo]()
$304
This United Airlines deal was found by Cheapflights users on 7/13. 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 8/48:05 am
PHL
- BTR
2 stops8h 29m
United Airlines
Deal found 7/13![United Airlines logo]()
$321
Find flight deals from Philadelphia to Louisiana
Keep the following information in mind while searching for Philadelphia to Louisiana flight deals. Data was last updated July 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $283 (United Airlines) |
One-way from | $71 (Trip.com) |
Popular in | May |
Cheapest in | August |
Average price | $466 |
Good round-trip deal | $456 or less |
Good one-way deal | $212 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Philadelphia to Louisiana 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 July 14, 2026.
Use the filters below to find and compare flights from Philadelphia to Louisiana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhiladelphiaLafayette
PHL - LFT
PHLLFT
Philadelphia
Tue 9/1
1:06 pm-7:32 pm
1 stop7h 26m
Lafayette Regional
Tue 9/8
2:00 pm-10:31 pm
1 stop7h 31m
$283
PhiladelphiaLafayette
PHL - LFT
PHLLFT
Philadelphia
Thu 8/13
5:15 am-11:00 am
1 stop6h 45m
Lafayette Regional
Mon 8/17
5:10 pm-1:19 am
1 stop7h 09m
$319
PhiladelphiaShreveport
PHL - SHV
PHLSHV
Philadelphia
Wed 12/30
5:30 am-10:11 am
1 stop5h 41m
Shreveport
Sun 1/3
5:30 pm-12:51 am
1 stop6h 21m
$319
PhiladelphiaShreveport
PHL - SHV
PHLSHV
Philadelphia
Thu 8/27
6:15 am-12:14 pm
1 stop6h 59m
Shreveport
Mon 8/31
10:44 am-6:49 pm
1 stop7h 05m
$319
PhiladelphiaShreveport
PHL - SHV
PHLSHV
Philadelphia
Fri 8/7
3:58 pm-10:05 pm
1 stop7h 07m
Shreveport
Fri 8/14
10:44 am-6:49 pm
1 stop7h 05m
$319
PhiladelphiaShreveport
PHL - SHV
PHLSHV
Philadelphia
Thu 8/27
6:15 am-12:14 pm
1 stop6h 59m
Shreveport
Thu 9/3
12:54 pm-9:37 pm
1 stop7h 43m
$319
PhiladelphiaBaton Rouge
PHL - BTR
PHLBTR
Philadelphia
Fri 8/7
6:15 am-9:39 am
1 stop4h 24m
Baton Rouge Ryan
Thu 8/13
6:07 am-2:47 pm
1 stop7h 40m
$319
PhiladelphiaLake Charles
PHL - LCH
PHLLCH
Philadelphia
Fri 9/4
5:48 pm-10:47 pm
1 stop5h 59m
Lake Charles
Wed 9/9
10:52 am-8:40 pm
1 stop8h 48m
$329
PhiladelphiaBaton Rouge
PHL - BTR
PHLBTR
Philadelphia
Wed 10/21
3:40 pm-10:06 pm
1 stop7h 26m
Baton Rouge Ryan
Sun 10/25
3:49 pm-10:12 pm
1 stop5h 23m
$359
PhiladelphiaShreveport
PHL - SHV
PHLSHV
Philadelphia
Fri 7/24
5:00 am-11:34 am
1 stop7h 34m
Shreveport
Sun 7/26
6:23 pm-12:22 am
1 stop4h 59m
$369
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Philadelphia to Louisiana
Have a flexible travel schedule? Discover the best time to fly to Louisiana from Philadelphia with our price prediction graph.
PHL-MSY
PHL-LFT
PHL-BTR
PHL-LCH
PHL-SHV
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 Philadelphia to Louisiana
PHL-USLA
PHL-MSY
PHL-LFT
PHL-BTR
PHL-LCH
What is the cheapest month to book a flight from Philadelphia to Louisiana?
Currently, December is the cheapest month in which you can book a flight from Philadelphia to Louisiana (average of $74). Flying from Philadelphia to Louisiana in April is currently the most expensive (average of $637). 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 PHL to LA?
Find hourly flight availability from Philadelphia to Louisiana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 14, 2026.
When flying from Philadelphia to Louisiana, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 48% versus a flight in the evening.
Weekly flight availability from Philadelphia to Louisiana
Explore weekly flight availability from Philadelphia to Louisiana. 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 July 14, 2026.
The most flights from PHL to USLA are scheduled on a Monday (3 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from Philadelphia to Louisiana?
How far ahead should I book a flight from Philadelphia to Louisiana?
The best time to book flights from Philadelphia to Louisiana is 84 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 Philadelphia to Louisiana?
Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Louisiana. Price data was last updated on July 11, 2026.
Travelers seeking maximum savings on their Philadelphia to Louisiana flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Louisiana
Get insights into the airlines that provide service to Louisiana. 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 Louisiana. Reviews last updated July 14, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andAmerican Airlines from Philadelphia to Louisiana to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Philadelphia to Louisiana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Philadelphia to Louisiana
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Louisiana by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Philadelphia to Louisiana by cabin class
Find flights from Philadelphia to Louisiana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Philadelphia and Louisiana flights
Browse other Philadelphia and Louisiana flight options. Last updated on July 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Philadelphia to Louisiana flights
Consider these flights traveling from Philadelphia to Louisiana.
Top 6 airlines flying from Philadelphia to Louisiana
Discover the top 6 airlines that operate flights from Philadelphia to Louisiana. 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 July 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$101 | Average$299 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$112 | Average$385 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$190 | Average$461 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$196 | Average$405 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$253 | Average$602 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$258 | Average$489 | FlexibilityNo cancel fee | On-time71% |