$48+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — MSY
Aug 27 — Sep 31
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 28, 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 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:30 am
PHL
- MSY
1 stop10h 32m
Frontier
Mon 9/76:17 pm
MSY
- PHL
1 stop13h 34m
Frontier
Deal found 7/27![Frontier logo]()
$257
This Frontier deal was found by Cheapflights users on 7/28. 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.
Thu 10/296:00 am
PHL
- MSY
1 stop12h 08m
Frontier
Mon 11/24:58 pm
MSY
- PHL
1 stop5h 13m
Frontier
Deal found 7/28![Frontier logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 9/31:00 pm
PHL
- MSY
1 stop5h 32m
Frontier
Tue 9/87:11 pm
MSY
- PHL
1 stop11h 05m
Frontier
Deal found 7/27![Frontier logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/218:30 am
PHL
- MSY
2 stops33h 26m
Frontier
Fri 8/287:11 pm
MSY
- PHL
1 stop11h 04m
Frontier
Deal found 7/24![Frontier logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/244:45 pm
PHL
- MSY
2 stops25h 44m
Multiple Airlines
Thu 8/277:11 pm
MSY
- PHL
1 stop11h 04m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/144:40 pm
PHL
- MSY
1 stop24h 44m
Frontier
Tue 8/187:11 pm
MSY
- PHL
1 stop11h 04m
Frontier
Deal found 7/26![Frontier logo]()
$264
This Frontier deal was found by Cheapflights users on 7/25. 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 8/17:55 am
PHL
- MSY
Nonstop3h 00m
Frontier
Mon 8/109:48 pm
MSY
- PHL
1 stop13h 01m
Frontier
Deal found 7/25![Frontier logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 10/299:14 am
PHL
- MSY
1 stop7h 49m
Frontier
Sun 11/15:23 pm
MSY
- PHL
1 stop5h 57m
Frontier
Deal found 7/27![Frontier logo]()
$266
This Frontier deal was found by Cheapflights users on 7/26. 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.
Mon 8/179:00 am
PHL
- MSY
Nonstop3h 03m
Frontier
Tue 8/257:11 pm
MSY
- PHL
1 stop11h 04m
Frontier
Deal found 7/26![Frontier logo]()
$267
This Frontier deal was found by Cheapflights users on 7/26. 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 8/297:20 am
PHL
- MSY
1 stop11h 12m
Frontier
Mon 8/317:11 pm
MSY
- PHL
1 stop11h 04m
Frontier
Deal found 7/26![Frontier logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 8/259:16 pm
PHL
- MSY
2 stops21h 46m
Frontier
Fri 8/287:11 pm
MSY
- PHL
1 stop11h 04m
Frontier
Deal found 7/25![Frontier logo]()
$269
This Frontier deal was found by Cheapflights users on 7/26. 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 8/17:55 am
PHL
- MSY
Nonstop3h 00m
Frontier
Sat 8/83:44 pm
MSY
- PHL
1 stop7h 53m
Frontier
Deal found 7/26![Frontier logo]()
$270
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 28, 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 28, 2026.
This Delta deal was found by Cheapflights users on 7/27. 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 8/2610:43 am
PHL
- LFT
1 stop6h 45m
Delta
Sat 8/2911:43 am
LFT
- PHL
1 stop7h 15m
Delta
Deal found 7/27![Delta logo]()
$293
This United Airlines deal was found by Cheapflights users on 7/27. 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 8/2610:34 am
PHL
- LFT
2 stops8h 13m
United Airlines
Tue 9/15:20 am
LFT
- PHL
1 stop5h 38m
United Airlines
Deal found 7/27![United Airlines logo]()
$298
This American Airlines deal was found by Cheapflights users on 7/25. 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 10/25:00 am
PHL
- MLU
1 stop5h 44m
American Airlines
Mon 10/51:48 pm
MLU
- PHL
1 stop8h 04m
American Airlines
Deal found 7/25![American Airlines logo]()
$338
This Southwest deal was found by Cheapflights users on 7/24. 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 8/228:55 am
PHL
- MSY
2 stops8h 10m
Southwest
Tue 8/2512:45 pm
MSY
- PHL
2 stops7h 10m
Southwest
Deal found 7/24![Southwest logo]()
$373
This Delta deal was found by Cheapflights users on 7/27. 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 8/2810:43 am
PHL
- LFT
1 stop4h 59m
Delta
Sat 8/296:05 am
LFT
- PHL
1 stop5h 39m
Delta
Deal found 7/27![Delta logo]()
$311
This United Airlines deal was found by Cheapflights users on 7/27. 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 8/2610:34 am
PHL
- LFT
2 stops9h 58m
United Airlines
Mon 8/315:20 am
LFT
- PHL
1 stop5h 38m
United Airlines
Deal found 7/27![United Airlines logo]()
$316
This American Airlines deal was found by Cheapflights users on 7/23. 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 9/43:06 pm
PHL
- LCH
1 stop8h 41m
American Airlines
Wed 9/96:02 am
LCH
- PHL
1 stop7h 01m
American Airlines
Deal found 7/23![American Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:55 am
PHL
- LFT
1 stop7h 36m
Delta
Mon 10/193:16 pm
LFT
- PHL
1 stop5h 56m
Delta
Deal found 7/26![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:16 am
PHL
- BTR
1 stop6h 02m
United Airlines
Sun 10/45:20 am
BTR
- PHL
1 stop5h 38m
United Airlines
Deal found 7/25![United Airlines logo]()
$329
This Southwest deal was found by Cheapflights users on 7/27. 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 10/2912:20 pm
PHL
- MSY
1 stop5h 30m
Southwest
Mon 11/27:45 am
MSY
- PHL
2 stops9h 10m
Southwest
Deal found 7/27![Southwest logo]()
$374
This Delta deal was found by Cheapflights users on 7/27. 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 8/275:16 pm
PHL
- LFT
1 stop5h 25m
Delta
Sun 8/303:24 pm
LFT
- PHL
1 stop5h 13m
Delta
Deal found 7/27![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/31:05 pm
PHL
- BTR
1 stop5h 38m
United Airlines
Sun 10/45:20 am
BTR
- PHL
1 stop5h 38m
United Airlines
Deal found 7/25![United Airlines logo]()
$329
This Southwest deal was found by Cheapflights users on 7/24. 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 11/27:30 am
PHL
- MSY
2 stops8h 25m
Southwest
Mon 11/167:40 am
MSY
- PHL
2 stops7h 55m
Southwest
Deal found 7/24![Southwest logo]()
$379
This Delta deal was found by Cheapflights users on 7/26. 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 9/76:15 am
PHL
- SHV
1 stop4h 48m
Delta
Mon 9/1412:53 pm
SHV
- PHL
1 stop6h 32m
Delta
Deal found 7/26![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 7/26. 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 9/3011:20 am
PHL
- BTR
2 stops10h 56m
United Airlines
Tue 10/65:20 am
BTR
- PHL
1 stop5h 38m
United Airlines
Deal found 7/26![United Airlines logo]()
$334
This Southwest deal was found by Cheapflights users on 7/25. 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 10/247:55 am
PHL
- MSY
2 stops8h 20m
Southwest
Tue 10/277:55 am
MSY
- PHL
2 stops9h 00m
Southwest
Deal found 7/25![Southwest logo]()
$379
This Delta deal was found by Cheapflights users on 7/27. 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 8/286:15 am
PHL
- BTR
1 stop4h 24m
Delta
Sat 8/291:27 pm
BTR
- PHL
1 stop5h 31m
Delta
Deal found 7/27![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 7/25. 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 8/226:16 am
PHL
- LCH
1 stop8h 08m
United Airlines
Sat 8/297:30 am
LCH
- PHL
2 stops13h 13m
United Airlines
Deal found 7/25![United Airlines logo]()
$344
This Southwest deal was found by Cheapflights users on 7/27. 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 11/125:00 am
PHL
- MSY
2 stops14h 30m
Southwest
Mon 11/163:05 pm
MSY
- PHL
1 stop5h 55m
Southwest
Deal found 7/27![Southwest logo]()
$380
This Delta deal was found by Cheapflights users on 7/23. 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 8/272:31 pm
PHL
- BTR
1 stop4h 55m
Delta
Sun 8/303:57 pm
BTR
- PHL
1 stop4h 40m
Delta
Deal found 7/23![Delta logo]()
$329
This American Airlines deal was found by Cheapflights users on 7/23. 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 8/75:00 am
PHL
- MLU
1 stop5h 47m
American Airlines
Tue 8/111:44 pm
MLU
- PHL
2 stops8h 56m
American Airlines
Deal found 7/23![American Airlines logo]()
$497
This United Airlines deal was found by Cheapflights users on 7/25. 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 8/236:16 am
PHL
- LCH
1 stop8h 08m
United Airlines
Sat 8/297:30 am
LCH
- PHL
2 stops13h 13m
United Airlines
Deal found 7/25![United Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 7/24. 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 9/412:10 pm
PHL
- LFT
1 stop5h 18m
Delta
Mon 9/76:05 am
LFT
- PHL
1 stop7h 42m
Delta
Deal found 7/24![Delta logo]()
$339
This Southwest deal was found by Cheapflights users on 7/26. 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 9/1412:45 pm
PHL
- MSY
2 stops8h 05m
Southwest
Fri 9/1810:15 am
MSY
- PHL
2 stops6h 40m
Southwest
Deal found 7/26![Southwest logo]()
$417
This United Airlines deal was found by Cheapflights users on 7/25. 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 8/281:30 pm
PHL
- LCH
2 stops9h 06m
United Airlines
Mon 8/312:15 pm
LCH
- PHL
2 stops9h 44m
United Airlines
Deal found 7/25![United Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 7/26. 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 8/3112:45 pm
PHL
- MSY
2 stops8h 05m
Southwest
Fri 9/46:35 am
MSY
- PHL
1 stop13h 35m
Southwest
Deal found 7/26![Southwest logo]()
$418
This Delta deal was found by Cheapflights users on 7/24. 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 11/64:00 pm
PHL
- LFT
1 stop7h 16m
Delta
Tue 11/1011:00 am
LFT
- PHL
1 stop6h 19m
Delta
Deal found 7/24![Delta logo]()
$346
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:10 am
PHL
- MLU
1 stop5h 03m
Delta
Mon 10/55:41 pm
MLU
- PHL
1 stop5h 59m
Delta
Deal found 7/25![Delta logo]()
$348
This American Airlines deal was found by Cheapflights users on 7/23. 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 8/63:56 pm
PHL
- MLU
2 stops7h 45m
American Airlines
Sun 8/91:44 pm
MLU
- PHL
2 stops9h 22m
American Airlines
Deal found 7/23![American Airlines logo]()
$625
This Southwest deal was found by Cheapflights users on 7/28. 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 9/2812:45 pm
PHL
- MSY
2 stops8h 05m
Southwest
Fri 10/23:20 pm
MSY
- PHL
2 stops7h 30m
Southwest
Deal found 7/28![Southwest logo]()
$443
Last-minute flights from Philadelphia to LouisianaDiscover last-minute flight deals from Philadelphia to Louisiana. Data last updated July 28, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Louisiana. Data last updated July 28, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 7/25. 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 8/17:55 am
PHL
- MSY
Nonstop3h 00m
Frontier
Mon 8/109:48 pm
MSY
- PHL
1 stop13h 01m
Frontier
Deal found 7/25![Frontier logo]()
$265
This Frontier deal was found by Cheapflights users on 7/26. 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 8/17:55 am
PHL
- MSY
Nonstop3h 00m
Frontier
Sat 8/83:44 pm
MSY
- PHL
1 stop7h 53m
Frontier
Deal found 7/26![Frontier logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/119:16 pm
PHL
- MSY
1 stop15h 35m
Frontier
Mon 8/175:09 pm
MSY
- PHL
1 stop13h 06m
Frontier
Deal found 7/24![Frontier logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/144:40 pm
PHL
- MSY
1 stop24h 44m
Frontier
Tue 8/187:11 pm
MSY
- PHL
1 stop11h 04m
Frontier
Deal found 7/26![Frontier logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/149:00 am
PHL
- MSY
Nonstop3h 03m
Frontier
Mon 8/175:09 pm
MSY
- PHL
1 stop13h 06m
Frontier
Deal found 7/26![Frontier logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/159:51 am
PHL
- MSY
1 stop7h 33m
Frontier
Mon 8/175:09 pm
MSY
- PHL
1 stop18h 17m
Frontier
Deal found 7/27![Frontier logo]()
$258
This Frontier deal was found by Cheapflights users on 7/26. 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.
Mon 8/179:00 am
PHL
- MSY
Nonstop3h 03m
Frontier
Tue 8/257:11 pm
MSY
- PHL
1 stop11h 04m
Frontier
Deal found 7/26![Frontier logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/218:30 am
PHL
- MSY
2 stops33h 26m
Frontier
Fri 8/287:11 pm
MSY
- PHL
1 stop11h 04m
Frontier
Deal found 7/24![Frontier logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/234:45 pm
PHL
- MSY
2 stops25h 11m
Multiple Airlines
Thu 9/37:00 am
MSY
- PHL
1 stop12h 56m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/244:45 pm
PHL
- MSY
2 stops25h 44m
Multiple Airlines
Thu 8/277:11 pm
MSY
- PHL
1 stop11h 04m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 8/259:16 pm
PHL
- MSY
2 stops21h 46m
Frontier
Fri 8/287:11 pm
MSY
- PHL
1 stop11h 04m
Frontier
Deal found 7/25![Frontier logo]()
$269
This Frontier deal was found by Cheapflights users on 7/26. 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 8/297:20 am
PHL
- MSY
1 stop11h 12m
Frontier
Mon 8/317:11 pm
MSY
- PHL
1 stop11h 04m
Frontier
Deal found 7/26![Frontier logo]()
$268
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 28, 2026.
Search for one-way flight options from Philadelphia to Louisiana. Find affordable one-way fares based on user searches. Data last updated July 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/184:45 pm
PHL
- MSY
1 stop26h 17m
Frontier
Deal found 7/23![Frontier logo]()
$48
This Trip.com deal was found by Cheapflights users on 7/23. 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 8/248:30 am
PHL
- MSY
1 stop10h 32m
Frontier
Deal found 7/23![Frontier logo]()
$51
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/276:30 am
PHL
- MSY
1 stop12h 32m
Frontier
Deal found 7/23![Frontier logo]()
$52
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/284:45 pm
PHL
- MSY
1 stop26h 17m
Frontier
Deal found 7/23![Frontier logo]()
$53
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 7/23![Frontier logo]()
$54
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:10 am
PHL
- MSY
1 stop7h 57m
Frontier
Deal found 7/24![Frontier logo]()
$56
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 10/207:10 am
PHL
- MSY
1 stop9h 57m
Frontier
Deal found 7/23![Frontier logo]()
$58
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 11/37:10 am
PHL
- MSY
1 stop9h 53m
Frontier
Deal found 7/27![Frontier logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 10/277:10 am
PHL
- MSY
1 stop9h 53m
Frontier
Deal found 7/26![Frontier logo]()
$74
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:25 am
PHL
- MSY
1 stop10h 59m
Frontier
Deal found 7/23![Frontier logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/264:45 pm
PHL
- MSY
1 stop26h 17m
Frontier
Deal found 7/24![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 8/268:30 am
PHL
- SHV
3 stops51h 39m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$223
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 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $257 (Kiwi.com) |
One-way from | $48 (Kiwi.com) |
Popular in | May |
Cheapest in | January |
Average price | $478 |
Good round-trip deal | $421 or less |
Good one-way deal | $207 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 28, 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
Wed 8/26
10:43 am-4:28 pm
1 stop6h 45m
Lafayette Regional
Sat 8/29
11:43 am-7:58 pm
1 stop7h 15m
$293
PhiladelphiaLafayette
PHL - LFT
PHLLFT
Philadelphia
Wed 8/26
10:34 am-5:47 pm
2 stops8h 13m
Lafayette Regional
Tue 9/1
5:20 am-11:58 am
1 stop5h 38m
$298
PhiladelphiaLafayette
PHL - LFT
PHLLFT
Philadelphia
Fri 8/28
10:43 am-2:42 pm
1 stop4h 59m
Lafayette Regional
Sat 8/29
6:05 am-12:44 pm
1 stop5h 39m
$311
PhiladelphiaLafayette
PHL - LFT
PHLLFT
Philadelphia
Wed 8/26
10:34 am-7:32 pm
2 stops9h 58m
Lafayette Regional
Mon 8/31
5:20 am-11:58 am
1 stop5h 38m
$316
PhiladelphiaLafayette
PHL - LFT
PHLLFT
Philadelphia
Fri 10/16
7:55 am-2:31 pm
1 stop7h 36m
Lafayette Regional
Mon 10/19
3:16 pm-10:12 pm
1 stop5h 56m
$329
PhiladelphiaBaton Rouge
PHL - BTR
PHLBTR
Philadelphia
Thu 10/1
6:16 am-11:18 am
1 stop6h 02m
Baton Rouge Ryan
Sun 10/4
5:20 am-11:58 am
1 stop5h 38m
$329
PhiladelphiaLafayette
PHL - LFT
PHLLFT
Philadelphia
Thu 8/27
5:16 pm-9:41 pm
1 stop5h 25m
Lafayette Regional
Sun 8/30
3:24 pm-9:37 pm
1 stop5h 13m
$329
PhiladelphiaBaton Rouge
PHL - BTR
PHLBTR
Philadelphia
Sat 10/3
1:05 pm-5:43 pm
1 stop5h 38m
Baton Rouge Ryan
Sun 10/4
5:20 am-11:58 am
1 stop5h 38m
$329
PhiladelphiaShreveport
PHL - SHV
PHLSHV
Philadelphia
Mon 9/7
6:15 am-10:03 am
1 stop4h 48m
Shreveport
Mon 9/14
12:53 pm-8:25 pm
1 stop6h 32m
$329
PhiladelphiaBaton Rouge
PHL - BTR
PHLBTR
Philadelphia
Fri 8/28
6:15 am-9:39 am
1 stop4h 24m
Baton Rouge Ryan
Sat 8/29
1:27 pm-7:58 pm
1 stop5h 31m
$329
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-SHV
PHL-LFT
PHL-BTR
PHL-LCH
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-SHV
PHL-LFT
PHL-BTR
What is the cheapest month to book a flight from Philadelphia to Louisiana?
Currently, January is the cheapest month in which you can book a flight from Philadelphia to Louisiana (average of $333). Flying from Philadelphia to Louisiana in May is currently the most expensive (average of $492). 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 28, 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 46% versus a flight in the evening.
How much does it cost to fly round-trip from Philadelphia to Louisiana?
Airfare is typical for this route at the moment.
Philadelphia to Louisiana flights typically cost between $221 and $510 in September.The cheapest round-trip price found within the last 5 days was $257 on Frontier (Sep 5-Sep 7).
How far ahead should I book a flight from Philadelphia to Louisiana?
The best time to book flights from Philadelphia to Louisiana is 32 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 25, 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 28, 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.
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
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
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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 28, 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 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$102 | Average$301 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$112 | Average$385 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$196 | Average$402 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$208 | Average$476 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$258 | Average$488 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$447 | Average$786 | FlexibilityNo cancel fee | On-time69% |