$124+ Cheap flights from Louisiana to Portland (PDX)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — PDX
Oct 3 — Oct 101
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Louisiana to Portland 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 Portland
Cheapest
Best
Last-minute
One-way
Cheapest flights from Louisiana to PortlandExplore the most affordable flight options available from Louisiana to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 3, 2026.
Explore the most affordable flight options available from Louisiana to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 3, 2026.
This Frontier deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” 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 9/249:00 pm -
1 stop16h 54m
Thu 10/112:38 pm -
1 stop19h 15m
Deal found 8/30![Frontier logo]()
$188
This CheapOair deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 9/2410:48 am -
1 stop26h 55m
Sun 9/2712:24 pm -
1 stop29h 40m
Deal found 9/2![Frontier logo]()
$198
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 12/102:52 pm -
1 stop9h 52m
Mon 12/145:35 am -
1 stop6h 22m
Deal found 9/3![Delta logo]()
$247
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 9/297:00 am -
2 stops9h 27m
Sun 10/411:59 pm -
1 stop6h 39m
Deal found 9/2![United Airlines logo]()
$252
This Southwest deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:25 pm -
1 stop7h 20m
Fri 10/912:10 pm -
2 stops10h 15m
Deal found 8/29![Southwest logo]()
$262
This Delta deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” 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 9/102:44 pm -
1 stop9h 43m
Mon 9/146:08 am -
1 stop8h 48m
Deal found 8/30![Delta logo]()
$266
This CheapOair deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 9/119:00 pm -
1 stop16h 36m
Sun 9/1312:38 pm -
1 stop19h 15m
Deal found 9/1![Frontier logo]()
$268
This United Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” 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 9/93:45 pm -
2 stops9h 00m
Wed 9/1611:02 pm -
1 stop8h 27m
Deal found 8/30![United Airlines logo]()
$271
This Delta deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 10/74:25 pm -
1 stop9h 19m
Sun 10/111:06 pm -
1 stop8h 51m
Deal found 8/31![Delta logo]()
$273
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/152:46 pm -
1 stop8h 14m
Sun 10/1811:59 pm -
1 stop6h 39m
Deal found 8/31![United Airlines logo]()
$279
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 10/96:01 pm -
1 stop6h 52m
Mon 10/1211:59 pm -
1 stop6h 37m
Deal found 9/2![United Airlines logo]()
$281
This United Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 9/115:46 pm -
1 stop7h 29m
Sat 9/1210:50 am -
1 stop8h 00m
Deal found 8/29![United Airlines logo]()
$281
Best flights from Louisiana to PortlandDiscover carefully curated flight deals from Louisiana to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 3, 2026.
Discover carefully curated flight deals from Louisiana to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 3, 2026.
This United Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 10/105:28 pm -
1 stop6h 53m
Fri 10/1611:59 pm -
1 stop6h 47m
Deal found 8/29![United Airlines logo]()
$247
This Southwest deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:00 pm -
1 stop7h 10m
Tue 10/202:15 pm -
1 stop7h 40m
Deal found 8/31![Southwest logo]()
$247
This Delta deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” 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 12/92:52 pm -
1 stop8h 05m
Sat 12/1211:17 pm -
1 stop9h 01m
Deal found 8/30![Delta logo]()
$247
This American Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 10/2810:29 am -
1 stop8h 34m
Sun 11/111:49 pm -
1 stop8h 03m
Deal found 8/31![American Airlines logo]()
$359
This Expedia deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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.
Sat 10/1011:24 am -
2 stops11h 16m
Fri 10/162:53 pm -
2 stops26h 20m
Deal found 8/29![Alaska Airlines logo]()
$458
This Delta deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 12/42:52 pm -
1 stop9h 52m
Tue 12/811:01 am -
1 stop8h 06m
Deal found 9/1![Delta logo]()
$247
This Southwest deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:25 pm -
1 stop7h 20m
Fri 10/912:10 pm -
2 stops10h 15m
Deal found 8/29![Southwest logo]()
$262
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 1/62:12 pm -
2 stops10h 31m
Wed 1/138:45 am -
1 stop6h 21m
Deal found 9/2![United Airlines logo]()
$284
This Southwest deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 9/232:45 pm -
1 stop9h 15m
Sat 9/2611:20 am -
1 stop9h 00m
Deal found 8/29![Southwest logo]()
$266
This Delta deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 9/152:44 pm -
1 stop9h 43m
Fri 9/181:49 pm -
1 stop8h 09m
Deal found 9/1![Delta logo]()
$285
This United Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” 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 10/173:44 pm -
2 stops9h 13m
Sat 10/2410:43 am -
2 stops8h 51m
Deal found 8/30![United Airlines logo]()
$291
This Southwest deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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.
Sun 9/136:25 am -
1 stop6h 10m
Wed 9/161:05 pm -
1 stop6h 50m
Deal found 8/29![Southwest logo]()
$285
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 11/206:08 pm -
1 stop7h 01m
Mon 11/237:00 am -
1 stop8h 48m
Deal found 8/31![United Airlines logo]()
$311
This American Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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.
Sun 11/85:22 pm -
1 stop8h 21m
Sun 11/156:00 am -
1 stop8h 52m
Deal found 9/2![American Airlines logo]()
$378
This Delta deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 10/286:03 am -
2 stops12h 07m
Sun 11/111:00 pm -
1 stop8h 34m
Deal found 8/31![Delta logo]()
$352
This American Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 9/155:15 pm -
1 stop8h 08m
Sat 9/192:07 pm -
1 stop6h 32m
Deal found 8/31![American Airlines logo]()
$418
This United Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 10/104:07 pm -
1 stop8h 14m
Fri 10/1611:59 pm -
1 stop6h 44m
Deal found 8/29![United Airlines logo]()
$347
This United Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 10/212:15 pm -
1 stop9h 01m
Sun 10/411:59 pm -
1 stop8h 44m
Deal found 8/29![United Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:06 pm -
1 stop7h 33m
Thu 10/2211:49 pm -
1 stop8h 08m
Deal found 9/1![American Airlines logo]()
$442
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 11/86:10 am -
2 stops12h 00m
Sat 11/1412:35 am -
2 stops14h 11m
Deal found 9/2![Delta logo]()
$429
This United Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 9/264:05 pm -
2 stops8h 52m
Wed 9/305:30 am -
2 stops12h 30m
Deal found 8/29![United Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 10/106:48 pm -
1 stop6h 51m
Fri 10/1611:49 pm -
1 stop7h 55m
Deal found 8/29![American Airlines logo]()
$468
This Delta deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 9/1911:25 am -
1 stop9h 34m
Sat 9/266:00 am -
2 stops14h 13m
Deal found 8/31![Delta logo]()
$434
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 12/57:05 am -
1 stop10h 21m
Tue 12/87:00 am -
1 stop6h 25m
Deal found 9/2![United Airlines logo]()
$381
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 9/152:05 pm -
2 stops10h 40m
Sat 9/1911:02 pm -
2 stops10h 11m
Deal found 8/31![United Airlines logo]()
$395
This American Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 9/181:44 pm -
1 stop7h 36m
Tue 9/2212:01 pm -
1 stop8h 36m
Deal found 9/3![American Airlines logo]()
$564
This United Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 10/103:44 pm -
1 stop8h 37m
Fri 10/1612:57 pm -
1 stop6h 37m
Deal found 8/29![United Airlines logo]()
$411
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 9/3012:15 pm -
1 stop9h 01m
Wed 10/77:00 am -
2 stops12h 06m
Deal found 9/2![United Airlines logo]()
$414
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 9/159:45 am -
2 stops15h 00m
Sat 9/197:03 am -
1 stop6h 27m
Deal found 8/31![United Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 9/152:00 pm -
2 stops10h 45m
Sat 9/197:03 am -
1 stop8h 44m
Deal found 8/31![United Airlines logo]()
$434
Last-minute flights from Louisiana to PortlandDiscover last-minute flight deals from Louisiana to Portland. Data last updated September 3, 2026 and is based on user searches.
Discover last-minute flight deals from Louisiana to Portland. Data last updated September 3, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” 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 9/93:45 pm -
2 stops9h 00m
Wed 9/1611:02 pm -
1 stop8h 27m
Deal found 8/30![United Airlines logo]()
$271
This Delta deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” 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 9/102:44 pm -
1 stop9h 43m
Mon 9/146:08 am -
1 stop8h 48m
Deal found 8/30![Delta logo]()
$266
This CheapOair deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 9/119:00 pm -
1 stop16h 36m
Sun 9/1312:38 pm -
1 stop19h 15m
Deal found 9/1![Frontier logo]()
$268
This United Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 9/115:46 pm -
1 stop7h 29m
Sat 9/1210:50 am -
1 stop8h 00m
Deal found 8/29![United Airlines logo]()
$281
This Frontier deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” 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 9/249:00 pm -
1 stop16h 54m
Thu 10/112:38 pm -
1 stop19h 15m
Deal found 8/30![Frontier logo]()
$188
This CheapOair deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 9/2410:48 am -
1 stop26h 55m
Sun 9/2712:24 pm -
1 stop29h 40m
Deal found 9/2![Frontier logo]()
$198
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 9/297:00 am -
2 stops9h 27m
Sun 10/411:59 pm -
1 stop6h 39m
Deal found 9/2![United Airlines logo]()
$252
This Southwest deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:25 pm -
1 stop7h 20m
Fri 10/912:10 pm -
2 stops10h 15m
Deal found 8/29![Southwest logo]()
$262
This Delta deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 10/74:25 pm -
1 stop9h 19m
Sun 10/111:06 pm -
1 stop8h 51m
Deal found 8/31![Delta logo]()
$273
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 10/96:01 pm -
1 stop6h 52m
Mon 10/1211:59 pm -
1 stop6h 37m
Deal found 9/2![United Airlines logo]()
$281
This United Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 10/105:28 pm -
1 stop6h 53m
Fri 10/1611:59 pm -
1 stop6h 47m
Deal found 8/29![United Airlines logo]()
$247
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/152:46 pm -
1 stop8h 14m
Sun 10/1811:59 pm -
1 stop6h 39m
Deal found 8/31![United Airlines logo]()
$279
One-way flights from Louisiana to PortlandSearch for one-way flight options from Louisiana to Portland. Find affordable one-way fares based on user searches. Data last updated September 3, 2026.
Search for one-way flight options from Louisiana to Portland. Find affordable one-way fares based on user searches. Data last updated September 3, 2026.
This CheapOair deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 9/179:00 pm -
1 stop16h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$124
This Southwest deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1712:15 pm -
2 stops9h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Southwest logo]()
$129
This American Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 10/16:33 pm -
1 stop6h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![American Airlines logo]()
$134
This Southwest deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” 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 12/126:15 am -
2 stops10h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/30![Southwest logo]()
$139
This American Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 9/1412:22 pm -
1 stop8h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![American Airlines logo]()
$143
This deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/127:43 am -
1 stop8h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/30![American Airlines logo]()
$145
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 11/195:00 am -
2 stops11h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![United Airlines logo]()
$161
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 12/142:08 pm -
2 stops10h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![United Airlines logo]()
$172
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:55 pm -
1 stop7h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![United Airlines logo]()
$174
This American Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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.
Sun 11/15:39 am -
1 stop10h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![American Airlines logo]()
$178
This deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/125:26 pm -
1 stop7h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/29![United Airlines logo]()
$179
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 9/912:03 pm -
2 stops12h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![United Airlines logo]()
$184
Find flight deals from Louisiana to Portland
Keep the following information in mind while searching for Louisiana to Portland flight deals. Data was last updated September 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $188 (Frontier) |
One-way from | $124 (CheapOair) |
Popular in | February |
Cheapest in | August |
Average price | $352 |
Good round-trip deal | $477 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisiana to Portland 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 September 3, 2026.
Use the filters below to find and compare flights from Louisiana to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New OrleansPortland
MSY New Orleans Louis Armstrong - PDX Portland
MSYPDX
New Orleans Louis Armstrong
Wed 11/18
3:40 pm-9:30 pm
1 stop7h 50m
Portland
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$124
New OrleansPortland
MSY New Orleans Louis Armstrong - PDX Portland
MSYPDX
New Orleans Louis Armstrong
Wed 9/9
5:15 am-10:38 am
1 stop7h 23m
Portland
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$124
New OrleansPortland
MSY New Orleans Louis Armstrong - PDX Portland
MSYPDX
New Orleans Louis Armstrong
Sat 12/12
6:15 am-2:40 pm
2 stops10h 25m
Portland
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$139
Baton RougePortland
BTR Baton Rouge Ryan - PDX Portland
BTRPDX
Baton Rouge Ryan
Thu 10/1
5:20 am-12:05 pm
2 stops8h 45m
Portland
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$179
New OrleansPortland
MSY New Orleans Louis Armstrong - PDX Portland
MSYPDX
New Orleans Louis Armstrong
Wed 9/9
12:03 pm-10:45 pm
2 stops12h 42m
Portland
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$184
New OrleansPortland
MSY New Orleans Louis Armstrong - PDX Portland
MSYPDX
New Orleans Louis Armstrong
Mon 9/14
4:15 pm-11:10 pm
2 stops8h 55m
Portland
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$184
New OrleansPortland
MSY New Orleans Louis Armstrong - PDX Portland
MSYPDX
New Orleans Louis Armstrong
Mon 12/7
2:52 pm-10:44 pm
1 stop9h 52m
Portland
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$190
New OrleansPortland
MSY New Orleans Louis Armstrong - PDX Portland
MSYPDX
New Orleans Louis Armstrong
Tue 9/8
5:30 pm-10:15 pm
1 stop6h 45m
Portland
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$199
New OrleansPortland
MSY New Orleans Louis Armstrong - PDX Portland
MSYPDX
New Orleans Louis Armstrong
Mon 11/2
3:55 pm-10:40 pm
2 stops8h 45m
Portland
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$204
Baton RougePortland
BTR Baton Rouge Ryan - PDX Portland
BTRPDX
Baton Rouge Ryan
Mon 9/28
4:07 pm-10:21 pm
1 stop8h 14m
Portland
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$224
Showing 1-10 of 49 resultsSorted by cheapest first
Best time to book a flight from Louisiana to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from Louisiana with our price prediction graph.
MSY-PDX
SHV-PDX
BTR-PDX
LCH-PDX
AEX-PDX
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 Portland
USLA-PDX
MSY-PDX
SHV-PDX
BTR-PDX
LCH-PDX
What is the cheapest month to book a flight from Louisiana to Portland?
Currently, August is the cheapest month in which you can book a flight from Louisiana to Portland (average of $315). Flying from Louisiana to Portland in June is currently the most expensive (average of $396). 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 Louisiana to Portland?
Airfare is below average for this route at the moment.
Louisiana to Portland flights typically cost between $276 and $382 in September.The cheapest round-trip price found within the last 5 days was $188 on Frontier (Sep 24-Oct 1).
How far ahead should I book a flight from Louisiana to Portland?
Booking 28 days in advance of your planned departure date is, on average, the best time to get cheap flights from Louisiana to Portland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Related info for your journey
Find useful and relevant information for your journey from Louisiana to Portland. 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 Portland?
Book flights to Portland if you plan to visit one of these locationsBeaverton
Seaside
Lincoln City
Durham
Longview
Lake Oswego
Kelso
Clackamas
Troutdale
Vancouver
Cannon Beach
McMinnville
The Dalles
Wilsonville
Stevenson
Tillamook
Hillsboro
Astoria
Gresham
Silverton
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
Portland flight routes
Top destinations
Alternative routes for Louisiana to Portland
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Portland by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Louisiana to Portland by cabin class
Find flights from Louisiana to Portland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Louisiana and Portland flights
Browse other Louisiana and Portland flight options. Last updated on September 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Portland
Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 3, 2026.
Louisiana to Portland flights
Consider these flights traveling from Louisiana to Portland.
Top 6 airlines flying from Louisiana to Portland
Discover the top 6 airlines that operate flights from Louisiana to Portland. 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 September 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$170 | Average$271 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$187 | Average$297 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$206 | Average$348 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$216 | Average$421 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$235 | Average$282 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$244 | Average$449 | FlexibilityNo cancel fee | On-time69% |