$85+ 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 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — MSY
Jul 28 — Aug 41
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Philadelphia to Louisiana with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Philadelphia to Louisiana
Cheapest
Best
Last-minute
One-way
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 June 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 June 28, 2026.
This Delta deal was found by Cheapflights users on 6/23. 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.
Tue 8/1810:43 am
PHL
- LFT
1 stop6h 45m
Delta
Tue 8/2511:43 am
LFT
- PHL
1 stop7h 15m
Delta
Deal found 6/23![Delta logo]()
$283
This United Airlines deal was found by Cheapflights users on 6/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:25 am
PHL
- LFT
2 stops12h 22m
United Airlines
Tue 8/255:20 am
LFT
- PHL
1 stop5h 38m
United Airlines
Deal found 6/23![United Airlines logo]()
$288
This Frontier deal was found by Cheapflights users on 6/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/195:25 am
PHL
- MSY
1 stop10h 23m
Frontier
Mon 7/278:14 pm
MSY
- PHL
Nonstop2h 56m
Frontier
Deal found 6/23![Frontier logo]()
$295
This Super.com deal was found by Cheapflights users on 6/23. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:55 am
PHL
- MSY
Nonstop3h 00m
Frontier
Fri 8/1411:48 am
MSY
- PHL
Nonstop2h 55m
Frontier
Deal found 6/23![Frontier logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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 7/225:25 pm
PHL
- MSY
2 stops23h 42m
Frontier
Wed 7/295:12 pm
MSY
- PHL
1 stop13h 03m
Frontier
Deal found 6/22![Frontier logo]()
$300
This Delta deal was found by Cheapflights users on 6/24. 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.
Thu 8/66:15 am
PHL
- LFT
1 stop5h 45m
Delta
Sat 8/1511:43 am
LFT
- PHL
1 stop4h 56m
Delta
Deal found 6/24![Delta logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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 7/225:25 pm
PHL
- MSY
2 stops23h 42m
Frontier
Mon 7/275:12 pm
MSY
- PHL
1 stop13h 03m
Frontier
Deal found 6/22![Frontier logo]()
$301
This Super.com deal was found by Cheapflights users on 6/23. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:55 am
PHL
- MSY
Nonstop3h 00m
Frontier
Thu 7/163:44 pm
MSY
- PHL
1 stop6h 11m
Frontier
Deal found 6/23![Frontier logo]()
$302
This CheapOair deal was found by Cheapflights users on 6/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/179:20 am
PHL
- MSY
1 stop5h 48m
Multiple Airlines
Mon 7/204:45 pm
MSY
- PHL
1 stop5h 53m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$303
This Frontier deal was found by Cheapflights users on 6/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:44 am
PHL
- MSY
Nonstop3h 11m
Frontier
Sun 9/131:00 pm
MSY
- PHL
1 stop10h 20m
Frontier
Deal found 6/24![Frontier logo]()
$304
This Frontier deal was found by Cheapflights users on 6/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:10 am
PHL
- MSY
1 stop9h 59m
Frontier
Mon 10/1211:08 am
MSY
- PHL
Nonstop2h 45m
Frontier
Deal found 6/24![Frontier logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 7/175:15 pm
PHL
- MSY
Nonstop3h 04m
Frontier
Tue 7/2112:36 pm
MSY
- PHL
1 stop6h 24m
Frontier
Deal found 6/23![Frontier logo]()
$306
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 June 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 June 28, 2026.
This Delta deal was found by Cheapflights users on 6/27. 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.
Sat 11/215:30 am
PHL
- LFT
1 stop6h 03m
Delta
Wed 11/255:15 pm
LFT
- PHL
1 stop6h 36m
Delta
Deal found 6/27![Delta logo]()
$283
This United Airlines deal was found by Cheapflights users on 6/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:25 am
PHL
- LFT
2 stops12h 22m
United Airlines
Tue 8/255:20 am
LFT
- PHL
1 stop5h 38m
United Airlines
Deal found 6/23![United Airlines logo]()
$288
This American Airlines deal was found by Cheapflights users on 6/25. 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.
Thu 7/235:00 am
PHL
- LFT
1 stop6h 22m
American Airlines
Thu 7/305:36 pm
LFT
- PHL
1 stop5h 59m
American Airlines
Deal found 6/25![American Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 6/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:45 pm
PHL
- MSY
2 stops8h 05m
Southwest
Tue 9/291:55 pm
MSY
- PHL
2 stops6h 50m
Southwest
Deal found 6/23![Southwest logo]()
$440
This Delta deal was found by Cheapflights users on 6/24. 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.
Thu 8/66:15 am
PHL
- LFT
1 stop5h 45m
Delta
Sat 8/1511:43 am
LFT
- PHL
1 stop4h 56m
Delta
Deal found 6/24![Delta logo]()
$301
This United Airlines deal was found by Cheapflights users on 6/26. 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.
Fri 9/111:06 pm
PHL
- BTR
1 stop5h 27m
United Airlines
Mon 9/142:05 pm
BTR
- PHL
1 stop7h 26m
United Airlines
Deal found 6/26![United Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 6/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1611:02 am
PHL
- LCH
1 stop7h 30m
American Airlines
Sat 7/186:02 pm
LCH
- PHL
1 stop5h 33m
American Airlines
Deal found 6/24![American Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 6/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:20 am
PHL
- LFT
2 stops10h 27m
United Airlines
Sun 8/165:20 am
LFT
- PHL
1 stop5h 38m
United Airlines
Deal found 6/23![United Airlines logo]()
$349
This American Airlines deal was found by Cheapflights users on 6/26. 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 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 6/26![American Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 6/27. 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.
Sat 9/268:50 am
PHL
- BTR
1 stop5h 02m
Delta
Wed 9/305:46 pm
BTR
- PHL
1 stop5h 55m
Delta
Deal found 6/27![Delta logo]()
$357
This Southwest deal was found by Cheapflights users on 6/24. 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 8/2212:10 pm
PHL
- MSY
2 stops9h 15m
Southwest
Mon 8/245:10 am
MSY
- PHL
2 stops7h 05m
Southwest
Deal found 6/24![Southwest logo]()
$440
This United Airlines deal was found by Cheapflights users on 6/25. 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 7/108:00 am
PHL
- SHV
1 stop7h 18m
United Airlines
Sat 7/113:35 pm
SHV
- PHL
1 stop6h 08m
United Airlines
Deal found 6/25![United Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 6/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/115:00 am
PHL
- LCH
1 stop5h 48m
American Airlines
Wed 7/156:02 pm
LCH
- PHL
1 stop5h 33m
American Airlines
Deal found 6/26![American Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 6/26. 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.
Tue 8/251:06 pm
PHL
- LFT
1 stop7h 26m
United Airlines
Sat 8/294:04 pm
LFT
- PHL
1 stop5h 27m
United Airlines
Deal found 6/26![United Airlines logo]()
$373
This Southwest deal was found by Cheapflights users on 6/24. 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.
Wed 7/87:25 am
PHL
- MSY
2 stops9h 30m
Southwest
Sat 7/115:35 pm
MSY
- PHL
1 stop5h 20m
Southwest
Deal found 6/24![Southwest logo]()
$454
This Delta deal was found by Cheapflights users on 6/23. 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.
Sat 11/710:21 am
PHL
- BTR
1 stop5h 29m
Delta
Mon 11/97:00 pm
BTR
- PHL
1 stop4h 51m
Delta
Deal found 6/23![Delta logo]()
$433
This Southwest deal was found by Cheapflights users on 6/26. 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.
Wed 7/111:25 am
PHL
- MSY
2 stops8h 25m
Southwest
Sat 7/46:45 am
MSY
- PHL
1 stop7h 25m
Southwest
Deal found 6/26![Southwest logo]()
$454
This United Airlines deal was found by Cheapflights users on 6/26. 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.
Thu 8/271:06 pm
PHL
- SHV
1 stop7h 23m
United Airlines
Sat 8/293:35 pm
SHV
- PHL
1 stop5h 56m
United Airlines
Deal found 6/26![United Airlines logo]()
$409
This Southwest deal was found by Cheapflights users on 6/27. 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.
Sat 8/88:55 am
PHL
- MSY
2 stops8h 10m
Southwest
Mon 8/1010:15 am
MSY
- PHL
2 stops6h 40m
Southwest
Deal found 6/27![Southwest logo]()
$460
This American Airlines deal was found by Cheapflights users on 6/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/174:22 pm
PHL
- MLU
1 stop8h 35m
American Airlines
Sun 7/191:43 pm
MLU
- PHL
1 stop7h 34m
American Airlines
Deal found 6/26![American Airlines logo]()
$476
This United Airlines deal was found by Cheapflights users on 6/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:25 am
PHL
- SHV
2 stops10h 11m
United Airlines
Tue 9/18:22 am
SHV
- PHL
1 stop10h 03m
United Airlines
Deal found 6/23![United Airlines logo]()
$414
This Southwest deal was found by Cheapflights users on 6/24. 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 8/88:55 am
PHL
- MSY
2 stops8h 10m
Southwest
Tue 8/1112:45 pm
MSY
- PHL
2 stops7h 10m
Southwest
Deal found 6/24![Southwest logo]()
$462
This United Airlines deal was found by Cheapflights users on 6/23. 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 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
Tue 9/112:00 pm
BTR
- PHL
2 stops11h 59m
United Airlines
Deal found 6/23![United Airlines logo]()
$414
This Delta deal was found by Cheapflights users on 6/23. 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 7/910:40 am
PHL
- MLU
1 stop7h 28m
Delta
Mon 7/135:48 pm
MLU
- PHL
1 stop6h 11m
Delta
Deal found 6/23![Delta logo]()
$556
This Southwest deal was found by Cheapflights users on 6/25. 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.
Fri 9/112:10 pm
PHL
- MSY
2 stops8h 40m
Southwest
Mon 9/147:30 am
MSY
- PHL
2 stops8h 55m
Southwest
Deal found 6/25![Southwest logo]()
$498
This United Airlines deal was found by Cheapflights users on 6/27. 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.
Sat 9/266:10 am
PHL
- BTR
2 stops10h 22m
United Airlines
Wed 9/301:55 pm
BTR
- PHL
1 stop7h 36m
United Airlines
Deal found 6/27![United Airlines logo]()
$414
This United Airlines deal was found by Cheapflights users on 6/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:16 am
PHL
- LFT
1 stop8h 06m
United Airlines
Tue 10/202:10 pm
LFT
- PHL
1 stop7h 21m
United Airlines
Deal found 6/23![United Airlines logo]()
$416
This Southwest deal was found by Cheapflights users on 6/27. 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.
Wed 7/159:35 am
PHL
- MSY
2 stops8h 00m
Southwest
Sun 7/192:45 pm
MSY
- PHL
2 stops8h 30m
Southwest
Deal found 6/27![Southwest logo]()
$521
This American Airlines deal was found by Cheapflights users on 6/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1110:44 am
PHL
- MLU
1 stop8h 30m
American Airlines
Sun 9/131:44 pm
MLU
- PHL
1 stop8h 37m
American Airlines
Deal found 6/27![American Airlines logo]()
$634
This United Airlines deal was found by Cheapflights users on 6/27. 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.
Sat 8/296:16 am
PHL
- LCH
1 stop8h 08m
United Airlines
Tue 9/12:15 pm
LCH
- PHL
1 stop7h 16m
United Airlines
Deal found 6/27![United Airlines logo]()
$419
Last-minute flights from Philadelphia to LouisianaDiscover last-minute flight deals from Philadelphia to Louisiana. Data last updated June 28, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Louisiana. Data last updated June 28, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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 7/18:30 am
PHL
- MSY
1 stop8h 56m
Frontier
Mon 7/69:48 pm
MSY
- PHL
1 stop13h 01m
Frontier
Deal found 6/22![Frontier logo]()
$307
This Frontier deal was found by Cheapflights users on 6/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/78:30 am
PHL
- MSY
1 stop8h 42m
Frontier
Sat 7/1110:50 am
MSY
- PHL
Nonstop2h 55m
Frontier
Deal found 6/23![Frontier logo]()
$305
This Frontier deal was found by Cheapflights users on 6/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/96:30 am
PHL
- MSY
1 stop10h 37m
Frontier
Sun 7/122:14 pm
MSY
- PHL
1 stop9h 47m
Frontier
Deal found 6/24![Frontier logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 7/1010:11 am
PHL
- MSY
1 stop6h 39m
Frontier
Mon 7/1312:36 pm
MSY
- PHL
1 stop5h 43m
Frontier
Deal found 6/26![Frontier logo]()
$308
This Super.com deal was found by Cheapflights users on 6/23. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:55 am
PHL
- MSY
Nonstop3h 00m
Frontier
Thu 7/163:44 pm
MSY
- PHL
1 stop6h 11m
Frontier
Deal found 6/23![Frontier logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 6/27. 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 7/117:55 am
PHL
- MSY
Nonstop3h 00m
Frontier
Sun 7/197:39 am
MSY
- PHL
1 stop16h 12m
Frontier
Deal found 6/27![Frontier logo]()
$311
This CheapOair deal was found by Cheapflights users on 6/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/179:20 am
PHL
- MSY
1 stop5h 48m
Multiple Airlines
Mon 7/204:45 pm
MSY
- PHL
1 stop5h 53m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 7/175:15 pm
PHL
- MSY
Nonstop3h 04m
Frontier
Tue 7/2112:36 pm
MSY
- PHL
1 stop6h 24m
Frontier
Deal found 6/23![Frontier logo]()
$306
This Frontier deal was found by Cheapflights users on 6/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/195:25 am
PHL
- MSY
1 stop10h 23m
Frontier
Mon 7/278:14 pm
MSY
- PHL
Nonstop2h 56m
Frontier
Deal found 6/23![Frontier logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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 7/225:25 pm
PHL
- MSY
2 stops23h 42m
Frontier
Wed 7/295:12 pm
MSY
- PHL
1 stop13h 03m
Frontier
Deal found 6/22![Frontier logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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 7/225:25 pm
PHL
- MSY
2 stops23h 42m
Frontier
Mon 7/275:12 pm
MSY
- PHL
1 stop13h 03m
Frontier
Deal found 6/22![Frontier logo]()
$301
This Super.com deal was found by Cheapflights users on 6/23. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/245:15 pm
PHL
- MSY
Nonstop3h 04m
Frontier
Sat 7/2510:50 am
MSY
- PHL
Nonstop2h 55m
Frontier
Deal found 6/23![Frontier logo]()
$309
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 June 28, 2026.
Search for one-way flight options from Philadelphia to Louisiana. Find affordable one-way fares based on user searches. Data last updated June 28, 2026.
This Trip.com deal was found by Cheapflights users on 6/23. 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.
Sat 7/189:51 am
PHL
- MSY
1 stop7h 36m
Frontier
Deal found 6/23![Frontier logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 7/256:30 am
PHL
- MSY
1 stop10h 57m
Frontier
Deal found 6/24![Frontier logo]()
$87
This Trip.com deal was found by Cheapflights users on 6/25. 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 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 6/25![Frontier logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 8/86:25 am
PHL
- MSY
1 stop10h 59m
Frontier
Deal found 6/24![Frontier logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 7/218:30 am
PHL
- MSY
1 stop8h 42m
Frontier
Deal found 6/25![Frontier logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Sat 8/226:30 am
PHL
- MSY
1 stop12h 32m
Frontier
Deal found 6/25![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Wed 8/198:30 am
PHL
- MSY
1 stop10h 32m
Frontier
Deal found 6/25![Frontier logo]()
$101
This Super.com deal was found by Cheapflights users on 6/26. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:14 am
PHL
- MSY
1 stop7h 55m
Frontier
Deal found 6/26![Frontier logo]()
$104
This Frontier deal was found by Cheapflights users on 6/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:14 am
PHL
- MSY
1 stop7h 55m
Frontier
Deal found 6/24![Frontier logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 8/159:51 am
PHL
- SHV
3 stops24h 45m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$183
This United Airlines deal was found by Cheapflights users on 6/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:16 am
PHL
- SHV
1 stop5h 18m
United Airlines
Deal found 6/24![United Airlines logo]()
$304
This United Airlines deal was found by Cheapflights users on 6/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:15 am
PHL
- BTR
1 stop6h 05m
United Airlines
Deal found 6/24![United Airlines logo]()
$304
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 June 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $283 (Delta) |
One-way from | $85 (Trip.com) |
Popular in | May |
Cheapest in | August |
Average price | $443 |
Good round-trip deal | $443 or less |
Good one-way deal | $195 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 June 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
Sat 11/21
5:30 am-10:33 am
1 stop6h 03m
Lafayette Regional
Wed 11/25
5:15 pm-12:51 am
1 stop6h 36m
$283
PhiladelphiaLafayette
PHL - LFT
PHLLFT
Philadelphia
Tue 8/18
6:25 am-5:47 pm
2 stops12h 22m
Lafayette Regional
Tue 8/25
5:20 am-11:58 am
1 stop5h 38m
$288
PhiladelphiaLafayette
PHL - LFT
PHLLFT
Philadelphia
Thu 8/6
6:15 am-11:00 am
1 stop5h 45m
Lafayette Regional
Sat 8/15
11:43 am-5:39 pm
1 stop4h 56m
$301
PhiladelphiaLafayette
PHL - LFT
PHLLFT
Philadelphia
Thu 7/23
5:00 am-10:22 am
1 stop6h 22m
Lafayette Regional
Thu 7/30
5:36 pm-12:35 am
1 stop5h 59m
$319
PhiladelphiaBaton Rouge
PHL - BTR
PHLBTR
Philadelphia
Fri 9/11
1:06 pm-5:33 pm
1 stop5h 27m
Baton Rouge Ryan
Mon 9/14
2:05 pm-10:31 pm
1 stop7h 26m
$319
PhiladelphiaLake Charles
PHL - LCH
PHLLCH
Philadelphia
Thu 7/16
11:02 am-5:32 pm
1 stop7h 30m
Lake Charles
Sat 7/18
6:02 pm-12:35 am
1 stop5h 33m
$329
PhiladelphiaLafayette
PHL - LFT
PHLLFT
Philadelphia
Fri 8/14
8:20 am-5:47 pm
2 stops10h 27m
Lafayette Regional
Sun 8/16
5:20 am-11:58 am
1 stop5h 38m
$349
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
$355
PhiladelphiaBaton Rouge
PHL - BTR
PHLBTR
Philadelphia
Sat 9/26
8:50 am-12:52 pm
1 stop5h 02m
Baton Rouge Ryan
Wed 9/30
5:46 pm-12:41 am
1 stop5h 55m
$357
PhiladelphiaShreveport
PHL - SHV
PHLSHV
Philadelphia
Fri 7/10
8:00 am-2:18 pm
1 stop7h 18m
Shreveport
Sat 7/11
3:35 pm-10:43 pm
1 stop6h 08m
$369
Showing 1-10 of 58 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-BTR
PHL-LCH
PHL-LFT
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-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 $640). 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 June 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 50% 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 June 28, 2026.
The most flights from PHL to USLA are scheduled on a Monday (4 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (1 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 June 20, 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 June 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.
Food
7.0
Overall
7.9
Entertainment
7.5
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Overall
7.9
Entertainment
7.5
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Overall
7.9
Entertainment
7.5
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Overall
7.9
Entertainment
7.5
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Overall
7.9
Entertainment
7.5
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Overall
7.9
Entertainment
7.5
Crew
8.6
Comfort
8.0
Boarding
8.1
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
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 June 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 June 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$101 | Average$297 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$112 | Average$357 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$196 | Average$399 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$208 | Average$424 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$246 | Average$494 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$253 | Average$602 | FlexibilityNo cancel fee | On-time69% |