$109+ Cheap flights from Portland (PDX) 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MSY
Aug 22 — Aug 291
Round-trip
1 adult, Economy
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Find cheap flights from Portland 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
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Cheapest flights from Portland to LouisianaExplore the most affordable flight options available from Portland to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
Explore the most affordable flight options available from Portland to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:50 am
PDX
- MSY
1 stop8h 50m
Delta
Mon 8/312:51 pm
MSY
- PDX
1 stop9h 21m
Delta
Deal found 7/20![Delta logo]()
$217
This Southwest deal was found by Cheapflights users on 7/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:45 pm
PDX
- MSY
1 stop10h 50m
Southwest
Sat 9/125:50 am
MSY
- PDX
2 stops9h 00m
Southwest
Deal found 7/20![Southwest logo]()
$222
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/31:00 pm
PDX
- MSY
1 stop9h 05m
Delta
Fri 12/112:55 pm
MSY
- PDX
1 stop9h 31m
Delta
Deal found 7/21![Delta logo]()
$227
This Southwest deal was found by Cheapflights users on 7/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:50 am
PDX
- MSY
2 stops8h 05m
Southwest
Sun 9/66:45 am
MSY
- PDX
1 stop6h 20m
Southwest
Deal found 7/22![Southwest logo]()
$232
This Southwest deal was found by Cheapflights users on 7/19. 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.
Fri 9/116:25 am
PDX
- MSY
2 stops9h 15m
Southwest
Fri 9/186:00 am
MSY
- PDX
2 stops15h 20m
Southwest
Deal found 7/19![Southwest logo]()
$233
This American Airlines deal was found by Cheapflights users on 7/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:00 am
PDX
- MSY
1 stop8h 43m
American Airlines
Tue 10/63:44 pm
MSY
- PDX
1 stop7h 27m
American Airlines
Deal found 7/19![American Airlines logo]()
$236
This Delta deal was found by Cheapflights users on 7/19. 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.
Mon 10/125:50 am
PDX
- MSY
1 stop5h 51m
Delta
Sat 10/172:41 pm
MSY
- PDX
1 stop8h 12m
Delta
Deal found 7/19![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 7/19. 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 11/271:00 pm
PDX
- MSY
1 stop9h 05m
Delta
Mon 12/142:55 pm
MSY
- PDX
1 stop9h 31m
Delta
Deal found 7/19![Delta logo]()
$238
This Frontier deal was found by Cheapflights users on 7/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:34 pm
PDX
- MSY
1 stop12h 53m
Frontier
Mon 10/51:22 pm
MSY
- PDX
1 stop9h 17m
Frontier
Deal found 7/18![Frontier logo]()
$240
This Southwest deal was found by Cheapflights users on 7/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2611:30 pm
PDX
- MSY
1 stop7h 55m
Southwest
Wed 9/306:50 am
MSY
- PDX
2 stops10h 35m
Southwest
Deal found 7/20![Southwest logo]()
$241
This American Airlines deal was found by Cheapflights users on 7/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:38 pm
PDX
- MSY
1 stop7h 21m
American Airlines
Tue 9/812:29 pm
MSY
- PDX
1 stop8h 30m
American Airlines
Deal found 7/22![American Airlines logo]()
$246
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” 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 9/237:10 am
PDX
- SHV
1 stop8h 01m
United Airlines
Tue 10/64:30 pm
SHV
- PDX
1 stop6h 40m
United Airlines
Deal found 7/21![United Airlines logo]()
$271
Best flights from Portland to LouisianaDiscover carefully curated flight deals from Portland to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
Discover carefully curated flight deals from Portland to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
This Southwest deal was found by Cheapflights users on 7/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:25 am
PDX
- MSY
1 stop9h 20m
Southwest
Tue 9/1510:50 am
MSY
- PDX
1 stop9h 00m
Southwest
Deal found 7/20![Southwest logo]()
$217
This Delta deal was found by Cheapflights users on 7/19. 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 9/106:00 am
PDX
- MSY
1 stop7h 19m
Delta
Thu 9/172:44 pm
MSY
- PDX
1 stop9h 43m
Delta
Deal found 7/19![Delta logo]()
$217
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” 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 9/237:10 am
PDX
- SHV
1 stop8h 01m
United Airlines
Tue 10/64:30 pm
SHV
- PDX
1 stop6h 40m
United Airlines
Deal found 7/21![United Airlines logo]()
$271
This Southwest deal was found by Cheapflights users on 7/18. 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.
Sat 8/2211:20 am
PDX
- MSY
1 stop8h 55m
Southwest
Sat 8/294:20 pm
MSY
- PDX
1 stop6h 45m
Southwest
Deal found 7/18![Southwest logo]()
$217
This Delta deal was found by Cheapflights users on 7/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/155:45 am
PDX
- MSY
1 stop6h 15m
Delta
Sun 8/235:12 am
MSY
- PDX
1 stop7h 15m
Delta
Deal found 7/22![Delta logo]()
$227
This American Airlines deal was found by Cheapflights users on 7/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/711:49 pm
PDX
- MLU
1 stop7h 55m
American Airlines
Fri 10/236:00 am
MLU
- PDX
1 stop9h 32m
American Airlines
Deal found 7/19![American Airlines logo]()
$472
This Southwest deal was found by Cheapflights users on 7/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:30 pm
PDX
- MSY
1 stop7h 55m
Southwest
Sat 9/124:20 pm
MSY
- PDX
1 stop6h 45m
Southwest
Deal found 7/20![Southwest logo]()
$217
This Delta deal was found by Cheapflights users on 7/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2210:50 am
PDX
- MSY
1 stop8h 50m
Delta
Sat 8/292:51 pm
MSY
- PDX
1 stop8h 17m
Delta
Deal found 7/22![Delta logo]()
$227
This Southwest deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” 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 9/232:00 pm
PDX
- MSY
1 stop6h 00m
Southwest
Tue 9/291:30 pm
MSY
- PDX
2 stops10h 25m
Southwest
Deal found 7/21![Southwest logo]()
$222
This Southwest deal was found by Cheapflights users on 7/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:50 am
PDX
- MSY
2 stops8h 05m
Southwest
Sun 9/66:45 am
MSY
- PDX
1 stop6h 20m
Southwest
Deal found 7/22![Southwest logo]()
$232
This Southwest deal was found by Cheapflights users on 7/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:00 pm
PDX
- MSY
1 stop6h 00m
Southwest
Tue 9/2911:40 am
MSY
- PDX
2 stops8h 10m
Southwest
Deal found 7/22![Southwest logo]()
$232
This United Airlines deal was found by Cheapflights users on 7/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:00 am
PDX
- AEX
2 stops12h 58m
United Airlines
Tue 11/104:06 pm
AEX
- PDX
2 stops9h 01m
United Airlines
Deal found 7/22![United Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 7/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/22:00 pm
PDX
- MSY
1 stop6h 00m
Southwest
Tue 9/810:50 am
MSY
- PDX
1 stop13h 05m
Southwest
Deal found 7/22![Southwest logo]()
$232
This United Airlines deal was found by Cheapflights users on 7/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/235:00 am
PDX
- SHV
1 stop7h 45m
United Airlines
Sat 9/264:30 pm
SHV
- PDX
1 stop6h 40m
United Airlines
Deal found 7/20![United Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:45 am
PDX
- AEX
1 stop7h 55m
Delta
Mon 9/711:44 am
AEX
- PDX
2 stops12h 25m
Delta
Deal found 7/20![Delta logo]()
$344
This Southwest deal was found by Cheapflights users on 7/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2611:30 pm
PDX
- MSY
1 stop7h 55m
Southwest
Wed 9/306:40 am
MSY
- PDX
1 stop6h 40m
Southwest
Deal found 7/20![Southwest logo]()
$236
This United Airlines deal was found by Cheapflights users on 7/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:50 am
PDX
- SHV
1 stop8h 21m
United Airlines
Sat 10/33:44 pm
SHV
- PDX
1 stop8h 37m
United Airlines
Deal found 7/20![United Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” 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 8/2011:20 pm
PDX
- BTR
2 stops13h 48m
Delta
Fri 8/283:57 pm
BTR
- PDX
1 stop7h 47m
Delta
Deal found 7/21![Delta logo]()
$348
This United Airlines deal was found by Cheapflights users on 7/19. 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.
Tue 9/297:29 pm
PDX
- SHV
2 stops13h 22m
United Airlines
Sat 10/33:44 pm
SHV
- PDX
1 stop8h 37m
United Airlines
Deal found 7/19![United Airlines logo]()
$376
This Delta deal was found by Cheapflights users on 7/18. 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.
Tue 9/2210:57 pm
PDX
- LFT
1 stop9h 38m
Delta
Tue 9/2911:26 am
LFT
- PDX
1 stop9h 33m
Delta
Deal found 7/18![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 7/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/211:59 pm
PDX
- BTR
1 stop9h 19m
United Airlines
Mon 10/54:07 pm
BTR
- PDX
1 stop8h 14m
United Airlines
Deal found 7/22![United Airlines logo]()
$377
This Delta deal was found by Cheapflights users on 7/19. 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.
Wed 10/216:00 am
PDX
- LFT
2 stops14h 16m
Delta
Sat 10/3111:35 am
LFT
- PDX
1 stop9h 34m
Delta
Deal found 7/19![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 7/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/711:45 am
PDX
- BTR
1 stop8h 16m
Delta
Tue 8/113:57 pm
BTR
- PDX
1 stop7h 47m
Delta
Deal found 7/22![Delta logo]()
$365
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” 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 8/207:10 am
PDX
- BTR
1 stop8h 23m
United Airlines
Fri 8/286:14 pm
BTR
- PDX
1 stop6h 45m
United Airlines
Deal found 7/21![United Airlines logo]()
$417
This United Airlines deal was found by Cheapflights users on 7/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/410:40 pm
PDX
- LFT
2 stops10h 36m
United Airlines
Sat 8/812:05 pm
LFT
- PDX
1 stop9h 13m
United Airlines
Deal found 7/20![United Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 7/19. 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.
Wed 9/237:10 am
PDX
- BTR
1 stop8h 23m
United Airlines
Sat 9/264:07 pm
BTR
- PDX
1 stop8h 14m
United Airlines
Deal found 7/19![United Airlines logo]()
$433
This Delta deal was found by Cheapflights users on 7/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/69:45 am
PDX
- LFT
2 stops9h 56m
Delta
Wed 9/233:36 pm
LFT
- PDX
1 stop8h 11m
Delta
Deal found 7/22![Delta logo]()
$449
This American Airlines deal was found by Cheapflights users on 7/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:41 pm
PDX
- MLU
1 stop8h 08m
American Airlines
Fri 8/76:44 pm
MLU
- PDX
1 stop6h 25m
American Airlines
Deal found 7/19![American Airlines logo]()
$904
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” 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 9/59:00 am
PDX
- BTR
2 stops10h 28m
United Airlines
Wed 9/99:35 am
BTR
- PDX
2 stops15h 10m
United Airlines
Deal found 7/21![United Airlines logo]()
$437
This Delta deal was found by Cheapflights users on 7/19. 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.
Wed 10/76:00 am
PDX
- MLU
2 stops14h 21m
Delta
Fri 10/236:19 am
MLU
- PDX
2 stops11h 51m
Delta
Deal found 7/19![Delta logo]()
$469
Last-minute flights from Portland to LouisianaDiscover last-minute flight deals from Portland to Louisiana. Data last updated July 23, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Louisiana. Data last updated July 23, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 7/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2312:20 pm
PDX
- MSY
1 stop6h 43m
Frontier
Sun 7/269:48 pm
MSY
- PDX
1 stop21h 03m
Frontier
Deal found 7/20![Frontier logo]()
$258
This Delta deal was found by Cheapflights users on 7/19. 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.
Mon 8/311:20 pm
PDX
- MSY
1 stop8h 49m
Delta
Fri 8/72:51 pm
MSY
- PDX
1 stop9h 21m
Delta
Deal found 7/19![Delta logo]()
$255
This Delta deal was found by Cheapflights users on 7/19. 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.
Wed 8/55:45 am
PDX
- MSY
1 stop6h 15m
Delta
Tue 8/112:51 pm
MSY
- PDX
1 stop9h 21m
Delta
Deal found 7/19![Delta logo]()
$236
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” 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 8/710:50 am
PDX
- MSY
1 stop8h 50m
Delta
Tue 8/112:51 pm
MSY
- PDX
1 stop9h 21m
Delta
Deal found 7/21![Delta logo]()
$246
This American Airlines deal was found by Cheapflights users on 7/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:27 am
PDX
- MSY
1 stop8h 44m
American Airlines
Tue 8/115:41 am
MSY
- PDX
1 stop7h 13m
American Airlines
Deal found 7/22![American Airlines logo]()
$265
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:45 am
PDX
- MSY
1 stop6h 15m
Delta
Sun 8/235:12 am
MSY
- PDX
1 stop7h 15m
Delta
Deal found 7/20![Delta logo]()
$238
This United Airlines deal was found by Cheapflights users on 7/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1912:45 pm
PDX
- MSY
1 stop6h 46m
United Airlines
Sat 8/222:15 pm
MSY
- PDX
2 stops10h 30m
United Airlines
Deal found 7/20![United Airlines logo]()
$260
This Southwest deal was found by Cheapflights users on 7/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2012:40 pm
PDX
- MSY
1 stop8h 00m
Southwest
Mon 8/2412:30 pm
MSY
- PDX
2 stops11h 05m
Southwest
Deal found 7/20![Southwest logo]()
$241
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:40 pm
PDX
- MSY
1 stop8h 00m
Southwest
Fri 8/285:00 am
MSY
- PDX
2 stops12h 00m
Southwest
Deal found 7/23![Southwest logo]()
$232
This Delta deal was found by Cheapflights users on 7/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2210:50 am
PDX
- MSY
1 stop8h 50m
Delta
Sat 8/292:51 pm
MSY
- PDX
1 stop8h 17m
Delta
Deal found 7/22![Delta logo]()
$227
This Delta deal was found by Cheapflights users on 7/19. 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.
Wed 8/2610:50 am
PDX
- MSY
1 stop8h 50m
Delta
Sat 8/292:51 pm
MSY
- PDX
1 stop8h 17m
Delta
Deal found 7/19![Delta logo]()
$217
This Southwest deal was found by Cheapflights users on 7/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:30 pm
PDX
- MSY
1 stop7h 55m
Southwest
Sat 8/295:50 am
MSY
- PDX
2 stops9h 00m
Southwest
Deal found 7/20![Southwest logo]()
$222
One-way flights from Portland to LouisianaSearch for one-way flight options from Portland to Louisiana. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
Search for one-way flight options from Portland to Louisiana. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
This Delta deal was found by Cheapflights users on 7/19. 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.
Sat 8/1510:50 am
PDX
- MSY
1 stop8h 50m
Delta
Deal found 7/19![Delta logo]()
$109
This Priceline deal was found by Cheapflights users on 7/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2012:20 pm
PDX
- MSY
1 stop6h 31m
Frontier
Deal found 7/19![Frontier logo]()
$120
This Expedia deal was found by Cheapflights users on 7/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/43:22 pm
PDX
- MSY
1 stop21h 18m
Frontier
Deal found 7/22![Frontier logo]()
$126
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” 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 8/237:00 am
PDX
- MSY
1 stop9h 40m
United Airlines
Deal found 7/21![United Airlines logo]()
$128
This Delta deal was found by Cheapflights users on 7/19. 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 8/1410:50 am
PDX
- MSY
1 stop8h 50m
Delta
Deal found 7/19![Delta logo]()
$130
This CheapOair deal was found by Cheapflights users on 7/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:22 pm
PDX
- MSY
1 stop21h 18m
Frontier
Deal found 7/22![Frontier logo]()
$131
This United Airlines deal was found by Cheapflights users on 7/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/411:59 pm
PDX
- MSY
1 stop9h 13m
United Airlines
Deal found 7/22![United Airlines logo]()
$133
This Delta deal was found by Cheapflights users on 7/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:57 pm
PDX
- MSY
1 stop7h 03m
Delta
Deal found 7/22![Delta logo]()
$135
This Delta deal was found by Cheapflights users on 7/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:50 am
PDX
- MSY
1 stop8h 50m
Delta
Deal found 7/22![Delta logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/125:21 pm
PDX
- MSY
2 stops20h 46m
Frontier
Deal found 7/22![Frontier logo]()
$149
This American Airlines deal was found by Cheapflights users on 7/20. 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.
Tue 9/152:07 pm
PDX
- MSY
1 stop6h 51m
American Airlines
Deal found 7/20![American Airlines logo]()
$150
This American Airlines deal was found by Cheapflights users on 7/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:39 am
PDX
- BTR
1 stop7h 07m
American Airlines
Deal found 7/22![American Airlines logo]()
$159
Find flight deals from Portland to Louisiana
Keep the following information in mind while searching for Portland to Louisiana flight deals. Data was last updated July 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $217 (Delta) |
One-way from | $109 (Delta) |
Popular in | November |
Cheapest in | August |
Average price | $340 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland 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 23, 2026.
Use the filters below to find and compare flights from Portland to Louisiana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandNew Orleans
PDX - MSY
PDXMSY
Portland
Thu 9/10
6:25 am-5:45 pm
1 stop9h 20m
New Orleans Louis Armstrong
Tue 9/15
10:50 am-5:50 pm
1 stop9h 00m
$217
PortlandNew Orleans
PDX - MSY
PDXMSY
Portland
Thu 9/10
6:00 am-3:19 pm
1 stop7h 19m
New Orleans Louis Armstrong
Thu 9/17
2:44 pm-10:27 pm
1 stop9h 43m
$217
PortlandNew Orleans
PDX - MSY
PDXMSY
Portland
Sat 8/22
11:20 am-10:15 pm
1 stop8h 55m
New Orleans Louis Armstrong
Sat 8/29
4:20 pm-9:05 pm
1 stop6h 45m
$217
PortlandNew Orleans
PDX - MSY
PDXMSY
Portland
Wed 9/9
11:30 pm-9:25 am
1 stop7h 55m
New Orleans Louis Armstrong
Sat 9/12
4:20 pm-9:05 pm
1 stop6h 45m
$217
PortlandNew Orleans
PDX - MSY
PDXMSY
Portland
Wed 9/23
2:00 pm-10:00 pm
1 stop6h 00m
New Orleans Louis Armstrong
Tue 9/29
1:30 pm-9:55 pm
2 stops10h 25m
$222
Quickest round-trip
PortlandNew Orleans
PDX - MSY
PDXMSY
Portland
Sat 8/15
5:45 am-2:00 pm
1 stop6h 15m
New Orleans Louis Armstrong
Sun 8/23
5:12 am-10:27 am
1 stop7h 15m
$227
PortlandNew Orleans
PDX - MSY
PDXMSY
Portland
Sat 8/22
10:50 am-9:40 pm
1 stop8h 50m
New Orleans Louis Armstrong
Sat 8/29
2:51 pm-9:08 pm
1 stop8h 17m
$227
PortlandNew Orleans
PDX - MSY
PDXMSY
Portland
Wed 9/2
5:50 am-3:55 pm
2 stops8h 05m
New Orleans Louis Armstrong
Sun 9/6
6:45 am-11:05 am
1 stop6h 20m
$232
PortlandNew Orleans
PDX - MSY
PDXMSY
Portland
Wed 9/16
2:00 pm-10:00 pm
1 stop6h 00m
New Orleans Louis Armstrong
Tue 9/29
11:40 am-5:50 pm
2 stops8h 10m
$232
PortlandNew Orleans
PDX - MSY
PDXMSY
Portland
Wed 9/2
2:00 pm-10:00 pm
1 stop6h 00m
New Orleans Louis Armstrong
Tue 9/8
10:50 am-9:55 pm
1 stop13h 05m
$232
Showing 1-10 of 53 resultsSorted by cheapest first
Best time to book a flight from Portland to Louisiana
Have a flexible travel schedule? Discover the best time to fly to Louisiana from Portland with our price prediction graph.
PDX-MSY
PDX-SHV
PDX-BTR
PDX-AEX
PDX-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 Portland to Louisiana
PDX-USLA
PDX-MSY
PDX-SHV
PDX-BTR
PDX-AEX
What is the cheapest month to book a flight from Portland to Louisiana?
Currently, August is the cheapest month in which you can book a flight from Portland to Louisiana (average of $257). Flying from Portland to Louisiana in November is currently the most expensive (average of $418). 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.
How much does it cost to fly round-trip from Portland to Louisiana?
How far ahead should I book a flight from Portland to Louisiana?
To ensure you get the cheapest price possible for a flight from Portland to Louisiana, you should look to book at least 46 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 23, 2026.
Get a feel of what it's like to fly with Southwest,Alaska Airlines, andDelta from Portland to Louisiana by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Portland 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 Portland 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 Portland to Louisiana by cabin class
Find flights from Portland to Louisiana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and Louisiana flights
Browse other Portland and Louisiana flight options. Last updated on July 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Portland to Louisiana flights
Consider these flights traveling from Portland to Louisiana.
Top 5 airlines flying from Portland to Louisiana
Discover the top 5 airlines that operate flights from Portland 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 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$159 | Average$286 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$188 | Average$339 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$188 | Average$459 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$197 | Average$374 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$236 | Average$418 | FlexibilityNo cancel fee | On-time69% |