$78+ Cheap flights from Louisiana to Philadelphia (PHL)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — PHL
Sep 19 — Sep 261
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Louisiana to Philadelphia 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 Louisiana to Philadelphia
Cheapest
Best
Last-minute
One-way
Cheapest flights from Louisiana to PhiladelphiaExplore the most affordable flight options available from Louisiana to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2026.
Explore the most affordable flight options available from Louisiana to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” 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 9/145:17 pm -
1 stop12h 59m
Wed 9/168:41 am -
1 stop8h 41m
Deal found 8/19![Frontier logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:17 pm -
1 stop12h 59m
Tue 9/228:41 am -
1 stop8h 41m
Deal found 8/16![Frontier logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” 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 9/115:17 pm -
1 stop12h 59m
Mon 9/145:32 pm -
1 stop23h 50m
Deal found 8/19![Frontier logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” 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 9/155:17 pm -
1 stop12h 59m
Thu 9/178:41 am -
1 stop8h 41m
Deal found 8/19![Frontier logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” 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 9/105:17 pm -
1 stop12h 59m
Sat 9/128:41 am -
1 stop8h 41m
Deal found 8/19![Frontier logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:17 pm -
1 stop12h 59m
Wed 9/165:32 pm -
1 stop23h 50m
Deal found 8/15![Frontier logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:17 pm -
1 stop12h 59m
Mon 9/215:40 pm -
1 stop23h 42m
Deal found 8/18![Frontier logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/95:05 pm -
1 stop13h 16m
Mon 10/128:30 am -
1 stop8h 40m
Deal found 8/17![Frontier logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/95:05 pm -
1 stop13h 16m
Sun 10/118:30 am -
1 stop9h 52m
Deal found 8/18![Frontier logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” 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 9/165:17 pm -
1 stop12h 59m
Mon 9/218:41 am -
1 stop8h 41m
Deal found 8/19![Frontier logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” 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 9/87:11 pm -
1 stop11h 05m
Fri 9/115:32 pm -
1 stop23h 50m
Deal found 8/19![Frontier logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:17 pm -
1 stop12h 59m
Mon 9/145:32 pm -
1 stop23h 50m
Deal found 8/16![Frontier logo]()
$185
Best flights from Louisiana to PhiladelphiaDiscover carefully curated flight deals from Louisiana to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.
Discover carefully curated flight deals from Louisiana to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.
This Delta deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” 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 11/193:32 pm -
1 stop4h 23m
Thu 11/266:00 am -
1 stop7h 08m
Deal found 8/19![Delta logo]()
$307
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/144:08 pm -
1 stop5h 23m
Mon 9/211:06 pm -
1 stop7h 54m
Deal found 8/15![United Airlines logo]()
$318
This American Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:00 am -
1 stop7h 50m
Mon 11/24:21 pm -
1 stop7h 15m
Deal found 8/15![American Airlines logo]()
$338
This Southwest deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” 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 10/110:55 am -
2 stops7h 40m
Sat 10/37:55 am -
2 stops8h 10m
Deal found 8/19![Southwest logo]()
$427
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/235:17 pm -
1 stop6h 23m
Mon 9/285:20 am -
1 stop6h 15m
Deal found 8/18![Delta logo]()
$311
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/612:05 pm -
1 stop5h 36m
Mon 11/910:30 am -
2 stops10h 13m
Deal found 8/16![United Airlines logo]()
$334
This American Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/151:44 pm -
1 stop8h 37m
Tue 9/227:00 am -
1 stop7h 14m
Deal found 8/16![American Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:00 pm -
1 stop6h 55m
Mon 11/95:15 am -
1 stop5h 26m
Deal found 8/17![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:36 am -
1 stop5h 51m
Sun 11/156:40 am -
1 stop5h 05m
Deal found 8/18![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:45 am -
2 stops10h 58m
Sat 9/51:06 pm -
1 stop7h 54m
Deal found 8/17![United Airlines logo]()
$374
This Southwest deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” 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 9/212:45 pm -
2 stops7h 10m
Wed 9/910:45 am -
2 stops7h 40m
Deal found 8/19![Southwest logo]()
$448
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2310:40 am -
1 stop6h 39m
Tue 12/297:29 pm -
1 stop4h 58m
Deal found 8/18![Delta logo]()
$337
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:15 am -
1 stop5h 43m
Tue 10/66:15 pm -
1 stop5h 44m
Deal found 8/17![United Airlines logo]()
$383
This Delta deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” 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 11/276:00 am -
1 stop7h 28m
Tue 12/110:32 am -
1 stop7h 39m
Deal found 8/19![Delta logo]()
$338
This Southwest deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/110:55 am -
2 stops7h 40m
Sun 10/46:45 am -
2 stops8h 05m
Deal found 8/18![Southwest logo]()
$490
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/39:45 am -
1 stop6h 04m
Tue 10/61:05 pm -
1 stop7h 55m
Deal found 8/17![United Airlines logo]()
$408
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/291:05 pm -
1 stop6h 20m
Mon 11/27:13 am -
1 stop6h 07m
Deal found 8/18![Delta logo]()
$338
This Delta deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” 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 11/261:06 pm -
1 stop4h 21m
Tue 12/112:09 pm -
1 stop6h 02m
Deal found 8/19![Delta logo]()
$338
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” 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 10/248:45 am -
1 stop9h 48m
Wed 10/288:00 am -
1 stop8h 28m
Deal found 8/19![United Airlines logo]()
$419
This Southwest deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:30 am -
2 stops9h 30m
Thu 9/2410:20 am -
2 stops8h 20m
Deal found 8/17![Southwest logo]()
$557
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:05 am -
1 stop8h 44m
Sat 10/246:16 am -
1 stop5h 35m
Deal found 8/16![United Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:07 am -
1 stop6h 08m
Thu 10/810:34 am -
1 stop7h 38m
Deal found 8/15![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:00 pm -
1 stop5h 41m
Tue 11/1012:40 pm -
1 stop7h 51m
Deal found 8/18![United Airlines logo]()
$419
This Southwest deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” 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 9/1710:15 am -
2 stops6h 40m
Sun 9/206:20 am -
2 stops6h 45m
Deal found 8/19![Southwest logo]()
$569
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:44 am -
1 stop6h 05m
Sun 9/67:25 am -
1 stop4h 34m
Deal found 8/18![Delta logo]()
$368
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:05 pm -
2 stops10h 25m
Mon 11/98:00 am -
1 stop8h 38m
Deal found 8/18![United Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:20 am -
2 stops8h 23m
Sat 10/246:16 am -
1 stop6h 02m
Deal found 8/17![United Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/139:15 am -
2 stops13h 15m
Sat 11/146:15 am -
2 stops10h 13m
Deal found 8/15![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/52:15 pm -
2 stops9h 44m
Tue 9/86:16 am -
1 stop8h 08m
Deal found 8/17![United Airlines logo]()
$434
This Delta deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:30 am -
1 stop17h 17m
Thu 11/266:00 am -
1 stop4h 37m
Deal found 8/19![Delta logo]()
$487
Last-minute flights from Louisiana to PhiladelphiaDiscover last-minute flight deals from Louisiana to Philadelphia. Data last updated August 20, 2026 and is based on user searches.
Discover last-minute flight deals from Louisiana to Philadelphia. Data last updated August 20, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” 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 9/87:11 pm -
1 stop11h 05m
Fri 9/115:32 pm -
1 stop23h 50m
Deal found 8/19![Frontier logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” 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 9/105:17 pm -
1 stop12h 59m
Sat 9/128:41 am -
1 stop8h 41m
Deal found 8/19![Frontier logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:17 pm -
1 stop12h 59m
Wed 9/165:32 pm -
1 stop23h 50m
Deal found 8/15![Frontier logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:17 pm -
1 stop12h 59m
Mon 9/145:32 pm -
1 stop23h 50m
Deal found 8/16![Frontier logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” 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 9/115:17 pm -
1 stop12h 59m
Mon 9/145:32 pm -
1 stop23h 50m
Deal found 8/19![Frontier logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” 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 9/145:17 pm -
1 stop12h 59m
Wed 9/168:41 am -
1 stop8h 41m
Deal found 8/19![Frontier logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:17 pm -
1 stop12h 59m
Tue 9/228:41 am -
1 stop8h 41m
Deal found 8/16![Frontier logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” 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 9/155:17 pm -
1 stop12h 59m
Thu 9/178:41 am -
1 stop8h 41m
Deal found 8/19![Frontier logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” 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 9/165:17 pm -
1 stop12h 59m
Mon 9/218:41 am -
1 stop8h 41m
Deal found 8/19![Frontier logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:17 pm -
1 stop12h 59m
Mon 9/215:40 pm -
1 stop23h 42m
Deal found 8/18![Frontier logo]()
$178
This Delta deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:17 pm -
1 stop6h 23m
Tue 10/66:35 am -
1 stop5h 13m
Deal found 8/15![Delta logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:17 pm -
1 stop12h 59m
Sun 10/45:32 pm -
1 stop23h 50m
Deal found 8/17![Frontier logo]()
$186
One-way flights from Louisiana to PhiladelphiaSearch for one-way flight options from Louisiana to Philadelphia. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.
Search for one-way flight options from Louisiana to Philadelphia. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:11 pm -
1 stop11h 05m
Deal found 8/17![Frontier logo]()
$78
This Trip.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” 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 9/295:17 pm -
1 stop23h 57m
Deal found 8/19![Frontier logo]()
$81
This Trip.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/145:17 pm -
1 stop23h 57m
Deal found 8/16![Frontier logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/174:58 pm -
1 stop5h 13m
Deal found 8/16![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/144:58 pm -
1 stop5h 13m
Deal found 8/15![Frontier logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:17 pm -
1 stop12h 59m
Deal found 8/18![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” 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 10/95:05 pm -
1 stop24h 10m
Deal found 8/19![Frontier logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:17 pm -
1 stop12h 59m
Deal found 8/18![Frontier logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:02 pm -
1 stop13h 09m
Deal found 8/15![Frontier logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:05 pm -
1 stop13h 16m
Deal found 8/15![Frontier logo]()
$92
This Trip.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:17 pm -
1 stop12h 59m
Deal found 8/17![Frontier logo]()
$93
This American Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 10/225:17 pm -
1 stop6h 08m
Deal found 8/20![American Airlines logo]()
$303
Find flight deals from Louisiana to Philadelphia
Keep the following information in mind while searching for Louisiana to Philadelphia flight deals. Data was last updated August 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $165 (Kiwi.com) |
One-way from | $78 (Kiwi.com) |
Popular in | July |
Cheapest in | October |
Average price | $325 |
Good round-trip deal | $366 or less |
Good one-way deal | $235 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisiana to Philadelphia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 20, 2026.
Use the filters below to find and compare flights from Louisiana to Philadelphia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New OrleansPhiladelphia
MSY New Orleans Louis Armstrong - PHL Philadelphia
MSYPHL
New Orleans Louis Armstrong
Thu 11/19
3:32 pm-8:55 pm
1 stop4h 23m
Philadelphia
Thu 11/26
6:00 am-12:08 pm
1 stop7h 08m
$307
LafayettePhiladelphia
LFT Lafayette Regional - PHL Philadelphia
LFTPHL
Lafayette Regional
Wed 9/23
5:17 pm-12:40 am
1 stop6h 23m
Philadelphia
Mon 9/28
5:20 am-10:35 am
1 stop6h 15m
$311
AlexandriaPhiladelphia
AEX Alexandria - PHL Philadelphia
AEXPHL
Alexandria
Mon 9/14
4:08 pm-10:31 pm
1 stop5h 23m
Philadelphia
Mon 9/21
1:06 pm-8:00 pm
1 stop7h 54m
$318
Baton RougePhiladelphia
BTR Baton Rouge Ryan - PHL Philadelphia
BTRPHL
Baton Rouge Ryan
Thu 11/5
5:00 pm-12:55 am
1 stop6h 55m
Philadelphia
Mon 11/9
5:15 am-9:41 am
1 stop5h 26m
$329
LafayettePhiladelphia
LFT Lafayette Regional - PHL Philadelphia
LFTPHL
Lafayette Regional
Thu 11/12
11:36 am-6:27 pm
1 stop5h 51m
Philadelphia
Sun 11/15
6:40 am-10:45 am
1 stop5h 05m
$329
Baton RougePhiladelphia
BTR Baton Rouge Ryan - PHL Philadelphia
BTRPHL
Baton Rouge Ryan
Fri 11/6
12:05 pm-6:41 pm
1 stop5h 36m
Philadelphia
Mon 11/9
10:30 am-7:43 pm
2 stops10h 13m
$334
New OrleansPhiladelphia
MSY New Orleans Louis Armstrong - PHL Philadelphia
MSYPHL
New Orleans Louis Armstrong
Wed 12/23
10:40 am-6:19 pm
1 stop6h 39m
Philadelphia
Tue 12/29
7:29 pm-11:27 pm
1 stop4h 58m
$337
MonroePhiladelphia
MLU Monroe Huenefeld - PHL Philadelphia
MLUPHL
Monroe Huenefeld
Thu 10/29
6:00 am-2:50 pm
1 stop7h 50m
Philadelphia
Mon 11/2
4:21 pm-10:36 pm
1 stop7h 15m
$338
MonroePhiladelphia
MLU Monroe Huenefeld - PHL Philadelphia
MLUPHL
Monroe Huenefeld
Tue 9/15
1:44 pm-11:21 pm
1 stop8h 37m
Philadelphia
Tue 9/22
7:00 am-1:14 pm
1 stop7h 14m
$338
MonroePhiladelphia
MLU Monroe Huenefeld - PHL Philadelphia
MLUPHL
Monroe Huenefeld
Fri 11/27
6:00 am-2:28 pm
1 stop7h 28m
Philadelphia
Tue 12/1
10:32 am-5:11 pm
1 stop7h 39m
$338
Showing 1-10 of 57 resultsSorted by cheapest first
Best time to book a flight from Louisiana to Philadelphia
Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Louisiana with our price prediction graph.
MSY-PHL
AEX-PHL
LFT-PHL
BTR-PHL
SHV-PHL
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 Louisiana to Philadelphia
USLA-PHL
MSY-PHL
AEX-PHL
LFT-PHL
BTR-PHL
What is the cheapest month to book a flight from Louisiana to Philadelphia?
Currently, February is the cheapest month in which you can book a flight from Louisiana to Philadelphia (average of $298). Flying from Louisiana to Philadelphia in June is currently the most expensive (average of $471). 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 LA to PHL?
Find hourly flight availability from Louisiana to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2026.
It’s optimal to fly from Louisiana to Philadelphia in the evening. By choosing this option you can save up to 77% on the cost of your flight, compared to a flight at noon.
Weekly flight availability from Louisiana to Philadelphia
Explore weekly flight availability from Louisiana to Philadelphia. 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 August 20, 2026.
The most flights from USLA to PHL are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).
How much does it cost to fly round-trip from Louisiana to Philadelphia?
Airfare is below average for this route at the moment.
Louisiana to Philadelphia flights typically cost between $240 and $465 in September.The cheapest round-trip price found within the last 5 days was $165 on Frontier (Sep 14-Sep 16).
How far ahead should I book a flight from Louisiana to Philadelphia?
The price you pay for your flight from Louisiana to Philadelphia may vary depending on when you book. For the best chance of a lower fare, look to book 27 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest day to fly from Louisiana to Philadelphia?
Use this chart to determine the cheapest time to fly round-trip from Louisiana to Philadelphia. Price data was last updated on August 15, 2026.
Travelers seeking maximum savings on their Louisiana to Philadelphia flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from Louisiana to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Philadelphia?
Book flights to Philadelphia if you plan to visit one of these locationsWildwood
King of Prussia
Reading
Camden
Wildwood Crest
Ocean City
Cherry Hill
Lewes
Plymouth Meeting
Wyomissing
Pottstown
Ephrata
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Vineland
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
Philadelphia flight routes
Popular flights
Top destinations
Alternative routes for Louisiana to Philadelphia
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Philadelphia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Louisiana to Philadelphia by cabin class
Find flights from Louisiana to Philadelphia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Louisiana and Philadelphia flights
Browse other Louisiana and Philadelphia flight options. Last updated on August 20, 2026.
Other flights to Philadelphia
Explore flights to Philadelphia departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Louisiana to Philadelphia flights
Consider these flights traveling from Louisiana to Philadelphia.
Top 4 airlines flying from Louisiana to Philadelphia
Discover the top 4 airlines that operate flights from Louisiana to Philadelphia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$103 | Average$268 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$211 | Average$448 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$232 | Average$458 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$240 | Average$445 | FlexibilityNo cancel fee | On-time71% |