$84+ Cheap flights from Washington 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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MSY
Jul 16 — Jul 231
Round-trip
1 adult, Economy
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Find cheap flights from Washington to Louisiana with Cheapflights
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Cheapest flights from Washington to LouisianaExplore the most affordable flight options available from Washington to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2026.
Explore the most affordable flight options available from Washington to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2026.
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 9/109:30 am
SEA
- MSY
1 stop8h 43m
Delta
Sun 9/1312:30 pm
MSY
- SEA
1 stop9h 58m
Delta
Deal found 6/11![Delta logo]()
$202
This Southwest deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 7/304:25 pm
PDX
- MSY
1 stop7h 30m
Southwest
Fri 8/74:15 pm
MSY
- PDX
2 stops8h 50m
Southwest
Deal found 6/12![Southwest logo]()
$204
This Delta deal was found by Cheapflights users on 6/15. 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.
Wed 8/266:00 am
SEA
- MSY
1 stop10h 10m
Delta
Mon 8/313:30 pm
MSY
- SEA
1 stop10h 27m
Delta
Deal found 6/15![Delta logo]()
$207
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 8/212:08 pm
PDX
- MSY
1 stop7h 30m
Delta
Wed 8/262:51 pm
MSY
- PDX
1 stop9h 21m
Delta
Deal found 6/14![Delta logo]()
$207
This Southwest deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/32:05 pm
PDX
- MSY
2 stops9h 50m
Southwest
Tue 8/112:45 pm
MSY
- PDX
1 stop9h 10m
Southwest
Deal found 6/13![Southwest logo]()
$212
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 10/286:30 am
GEG
- MSY
1 stop9h 09m
Delta
Mon 11/26:30 am
MSY
- GEG
1 stop7h 08m
Delta
Deal found 6/11![Delta logo]()
$213
This Delta deal was found by Cheapflights users on 6/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1612:35 pm
SEA
- MSY
1 stop9h 11m
Delta
Mon 7/205:20 pm
MSY
- SEA
1 stop8h 43m
Delta
Deal found 6/16![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/231:00 pm
PDX
- MSY
1 stop9h 05m
Delta
Tue 11/34:30 pm
MSY
- PDX
1 stop7h 56m
Delta
Deal found 6/11![Delta logo]()
$218
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 10/19:17 am
GEG
- MSY
2 stops12h 41m
Delta
Wed 10/72:55 pm
MSY
- GEG
1 stop8h 42m
Delta
Deal found 6/11![Delta logo]()
$218
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 7/45:30 am
SEA
- MSY
1 stop6h 19m
Delta
Sat 7/113:51 pm
MSY
- SEA
1 stop6h 55m
Delta
Deal found 6/14![Delta logo]()
$222
This Delta deal was found by Cheapflights users on 6/15. 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.
Thu 12/31:00 pm
PDX
- MSY
1 stop9h 05m
Delta
Tue 12/83:25 pm
MSY
- PDX
1 stop9h 01m
Delta
Deal found 6/15![Delta logo]()
$226
This Southwest deal was found by Cheapflights users on 6/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:30 am
SEA
- MSY
1 stop9h 50m
Southwest
Wed 7/222:55 pm
MSY
- SEA
1 stop11h 50m
Southwest
Deal found 6/15![Southwest logo]()
$227
Best flights from Washington to LouisianaDiscover carefully curated flight deals from Washington to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 16, 2026.
Discover carefully curated flight deals from Washington to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 16, 2026.
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 9/109:30 am
SEA
- MSY
1 stop8h 43m
Delta
Sun 9/1312:30 pm
MSY
- SEA
1 stop9h 58m
Delta
Deal found 6/11![Delta logo]()
$202
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 9/1311:30 pm
PDX
- MSY
1 stop7h 55m
Southwest
Fri 9/184:15 pm
MSY
- PDX
2 stops8h 30m
Southwest
Deal found 6/11![Southwest logo]()
$204
This United Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 11/191:45 pm
GEG
- MSY
1 stop5h 42m
United Airlines
Wed 11/252:16 pm
MSY
- GEG
2 stops11h 22m
United Airlines
Deal found 6/14![United Airlines logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 6/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:52 am
GEG
- MSY
1 stop8h 32m
Alaska Airlines
Wed 9/235:27 pm
MSY
- GEG
1 stop6h 58m
Alaska Airlines
Deal found 6/15![Alaska Airlines logo]()
$351
This American Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1611:41 pm
PDX
- MLU
1 stop8h 08m
American Airlines
Mon 7/206:44 pm
MLU
- PDX
1 stop8h 11m
American Airlines
Deal found 6/13![American Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 6/15. 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.
Fri 8/215:45 am
PDX
- MSY
1 stop6h 15m
Delta
Sat 8/292:51 pm
MSY
- PDX
1 stop8h 17m
Delta
Deal found 6/15![Delta logo]()
$207
This Southwest deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 9/106:20 am
PDX
- MSY
2 stops9h 20m
Southwest
Mon 9/146:10 am
MSY
- PDX
1 stop10h 50m
Southwest
Deal found 6/13![Southwest logo]()
$212
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 7/3111:15 pm
PDX
- MSY
1 stop9h 09m
Delta
Sun 8/94:28 pm
MSY
- PDX
1 stop8h 52m
Delta
Deal found 6/14![Delta logo]()
$207
This Southwest deal was found by Cheapflights users on 6/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:20 am
PDX
- MSY
2 stops9h 20m
Southwest
Sat 8/295:50 am
MSY
- PDX
2 stops9h 00m
Southwest
Deal found 6/15![Southwest logo]()
$217
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 10/19:17 am
GEG
- MSY
2 stops12h 41m
Delta
Wed 10/72:55 pm
MSY
- GEG
1 stop8h 42m
Delta
Deal found 6/11![Delta logo]()
$218
This Southwest deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 7/305:20 am
PDX
- MSY
2 stops10h 00m
Southwest
Sat 8/85:50 am
MSY
- PDX
1 stop6h 05m
Southwest
Deal found 6/12![Southwest logo]()
$232
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 8/105:45 am
SEA
- MSY
1 stop6h 15m
Delta
Fri 8/142:09 pm
MSY
- SEA
1 stop6h 35m
Delta
Deal found 6/11![Delta logo]()
$228
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 8/1611:59 pm
SEA
- MSY
1 stop6h 47m
United Airlines
Sun 8/233:45 pm
MSY
- SEA
1 stop7h 51m
United Airlines
Deal found 6/13![United Airlines logo]()
$312
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 9/85:00 am
SEA
- MLU
1 stop6h 14m
American Airlines
Tue 9/1510:17 am
MLU
- SEA
1 stop8h 25m
American Airlines
Deal found 6/12![American Airlines logo]()
$358
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 11/75:30 am
SEA
- MSY
2 stops10h 35m
Southwest
Wed 11/116:10 am
MSY
- SEA
1 stop8h 45m
Southwest
Deal found 6/11![Southwest logo]()
$272
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 8/255:00 am
GEG
- MSY
1 stop7h 57m
United Airlines
Sat 8/2912:03 pm
MSY
- GEG
2 stops10h 43m
United Airlines
Deal found 6/11![United Airlines logo]()
$336
This Southwest deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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.
Tue 7/711:30 pm
PDX
- MSY
1 stop9h 45m
Southwest
Sat 7/116:45 pm
MSY
- PDX
1 stop6h 45m
Southwest
Deal found 6/14![Southwest logo]()
$276
This Alaska Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:20 am
PSC
- MSY
2 stops9h 04m
Alaska Airlines
Tue 9/15:27 pm
MSY
- PSC
1 stop8h 22m
Alaska Airlines
Deal found 6/13![Alaska Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Tue 9/2211:59 pm
SEA
- MSY
1 stop6h 47m
United Airlines
Wed 9/234:25 pm
MSY
- SEA
1 stop8h 39m
United Airlines
Deal found 6/15![United Airlines logo]()
$347
This American Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/212:45 am
PDX
- SHV
1 stop8h 49m
American Airlines
Sun 7/58:16 pm
SHV
- PDX
1 stop6h 39m
American Airlines
Deal found 6/14![American Airlines logo]()
$390
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 11/46:30 am
GEG
- MSY
1 stop9h 09m
Delta
Sat 11/77:30 am
MSY
- GEG
2 stops10h 36m
Delta
Deal found 6/14![Delta logo]()
$296
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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.
Tue 8/1811:00 pm
SEA
- MSY
1 stop8h 40m
Southwest
Sat 8/228:00 am
MSY
- SEA
2 stops9h 55m
Southwest
Deal found 6/11![Southwest logo]()
$279
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 9/111:00 pm
SEA
- MSY
1 stop8h 18m
United Airlines
Wed 9/24:25 pm
MSY
- SEA
1 stop6h 50m
United Airlines
Deal found 6/13![United Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 10/285:20 am
GEG
- MSY
2 stops10h 19m
Delta
Mon 11/21:05 pm
MSY
- GEG
2 stops12h 37m
Delta
Deal found 6/11![Delta logo]()
$307
This Southwest deal was found by Cheapflights users on 6/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:15 am
PDX
- MSY
2 stops10h 30m
Southwest
Wed 7/811:55 am
MSY
- PDX
1 stop10h 00m
Southwest
Deal found 6/15![Southwest logo]()
$281
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/31:02 pm
PDX
- SHV
1 stop7h 42m
United Airlines
Sun 7/57:20 am
SHV
- PDX
1 stop6h 36m
United Airlines
Deal found 6/12![United Airlines logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:20 am
PSC
- MSY
2 stops9h 04m
Alaska Airlines
Sun 8/235:27 pm
MSY
- PSC
1 stop8h 22m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$496
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2510:50 pm
GEG
- MSY
1 stop8h 48m
Delta
Mon 9/284:22 pm
MSY
- GEG
1 stop8h 42m
Delta
Deal found 6/11![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 7/95:00 am
SEA
- SHV
1 stop7h 18m
United Airlines
Sun 7/125:56 pm
SHV
- SEA
1 stop6h 46m
United Airlines
Deal found 6/11![United Airlines logo]()
$349
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 6/2612:40 am
PDX
- BTR
1 stop8h 12m
American Airlines
Fri 7/36:16 pm
BTR
- PDX
1 stop6h 39m
American Airlines
Deal found 6/11![American Airlines logo]()
$469
Last-minute flights from Washington to LouisianaDiscover last-minute flight deals from Washington to Louisiana. Data last updated June 16, 2026 and is based on user searches.
Discover last-minute flight deals from Washington to Louisiana. Data last updated June 16, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 7/16:40 am
PDX
- MSY
1 stop10h 10m
Delta
Tue 8/42:51 pm
MSY
- PDX
1 stop9h 21m
Delta
Deal found 6/12![Delta logo]()
$236
This Delta deal was found by Cheapflights users on 6/15. 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 7/45:30 am
SEA
- MSY
1 stop6h 19m
Delta
Thu 7/95:20 pm
MSY
- SEA
1 stop8h 43m
Delta
Deal found 6/15![Delta logo]()
$222
This Southwest deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 7/46:45 am
SEA
- MSY
2 stops12h 40m
Southwest
Mon 7/137:55 pm
MSY
- SEA
1 stop7h 00m
Southwest
Deal found 6/13![Southwest logo]()
$233
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 7/810:05 am
SEA
- MSY
1 stop9h 46m
Delta
Sat 7/113:51 pm
MSY
- SEA
1 stop6h 55m
Delta
Deal found 6/11![Delta logo]()
$207
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 7/86:00 am
PDX
- MSY
1 stop7h 25m
Delta
Mon 7/135:20 pm
MSY
- PDX
1 stop6h 53m
Delta
Deal found 6/14![Delta logo]()
$226
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1011:41 pm
PDX
- MSY
1 stop6h 49m
American Airlines
Mon 7/137:59 pm
MSY
- PDX
1 stop6h 56m
American Airlines
Deal found 6/11![American Airlines logo]()
$207
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:00 am
SEA
- MSY
1 stop9h 27m
United Airlines
Mon 7/135:35 pm
MSY
- SEA
1 stop7h 07m
United Airlines
Deal found 6/11![United Airlines logo]()
$237
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 7/1212:45 am
PDX
- MSY
1 stop8h 45m
American Airlines
Fri 7/176:14 pm
MSY
- PDX
1 stop6h 54m
American Airlines
Deal found 6/11![American Airlines logo]()
$231
This Southwest deal was found by Cheapflights users on 6/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:30 am
SEA
- MSY
1 stop9h 50m
Southwest
Wed 7/222:55 pm
MSY
- SEA
1 stop11h 50m
Southwest
Deal found 6/15![Southwest logo]()
$227
This Delta deal was found by Cheapflights users on 6/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1612:35 pm
SEA
- MSY
1 stop9h 11m
Delta
Mon 7/205:20 pm
MSY
- SEA
1 stop8h 43m
Delta
Deal found 6/16![Delta logo]()
$217
This Southwest deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 7/304:25 pm
PDX
- MSY
1 stop7h 30m
Southwest
Fri 8/74:15 pm
MSY
- PDX
2 stops8h 50m
Southwest
Deal found 6/12![Southwest logo]()
$204
This Southwest deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 7/305:20 am
PDX
- MSY
2 stops10h 00m
Southwest
Sat 8/85:50 am
MSY
- PDX
1 stop6h 05m
Southwest
Deal found 6/12![Southwest logo]()
$232
One-way flights from Washington to LouisianaSearch for one-way flight options from Washington to Louisiana. Find affordable one-way fares based on user searches. Data last updated June 16, 2026.
Search for one-way flight options from Washington to Louisiana. Find affordable one-way fares based on user searches. Data last updated June 16, 2026.
This Southwest deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1010:45 pm
PDX
- MSY
1 stop11h 20m
Southwest
Deal found 6/12![Southwest logo]()
$84
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 8/315:45 am
SEA
- MSY
1 stop6h 15m
Delta
Deal found 6/12![Delta logo]()
$99
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 8/105:45 am
PDX
- MSY
1 stop6h 15m
Delta
Deal found 6/11![Delta logo]()
$99
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 9/157:05 am
GEG
- MSY
2 stops12h 20m
Delta
Deal found 6/11![Delta logo]()
$103
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 9/159:59 am
SEA
- MSY
1 stop9h 26m
Delta
Deal found 6/12![Delta logo]()
$104
This Delta deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 6/306:00 am
PDX
- MSY
1 stop7h 25m
Delta
Deal found 6/13![Delta logo]()
$104
This Delta deal was found by Cheapflights users on 6/15. 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.
Thu 7/1612:35 pm
SEA
- MSY
1 stop9h 11m
Delta
Deal found 6/15![Delta logo]()
$109
This Southwest deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 8/167:20 am
PDX
- MSY
2 stops14h 55m
Southwest
Deal found 6/13![Southwest logo]()
$115
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 8/155:00 am
SEA
- MSY
1 stop11h 25m
Southwest
Deal found 6/11![Southwest logo]()
$117
This Delta deal was found by Cheapflights users on 6/15. 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.
Wed 7/17:15 am
SEA
- MSY
1 stop9h 35m
Delta
Deal found 6/15![Delta logo]()
$119
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 8/152:08 pm
PDX
- MSY
1 stop7h 30m
Delta
Deal found 6/11![Delta logo]()
$120
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 10/195:45 am
GEG
- MSY
2 stops12h 57m
Delta
Deal found 6/11![Delta logo]()
$121
Find flight deals from Washington to Louisiana
Keep the following information in mind while searching for Washington to Louisiana flight deals. Data was last updated June 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $202 (Delta) |
One-way from | $84 (Southwest) |
Popular in | November |
Cheapest in | September |
Average price | $404 |
Good round-trip deal | $377 or less |
Good one-way deal | $258 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Washington to Louisiana that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 16, 2026.
Use the filters below to find and compare flights from Washington to Louisiana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleNew Orleans
SEA - MSY
SEAMSY
Seattle/Tacoma Intl
Thu 9/10
9:30 am-8:13 pm
1 stop8h 43m
New Orleans Louis Armstrong
Sun 9/13
12:30 pm-8:28 pm
1 stop9h 58m
$202
PortlandNew Orleans
PDX - MSY
PDXMSY
Portland
Sun 9/13
11:30 pm-9:25 am
1 stop7h 55m
New Orleans Louis Armstrong
Fri 9/18
4:15 pm-10:45 pm
2 stops8h 30m
$204
PortlandNew Orleans
PDX - MSY
PDXMSY
Portland
Fri 8/21
5:45 am-2:00 pm
1 stop6h 15m
New Orleans Louis Armstrong
Sat 8/29
2:51 pm-9:08 pm
1 stop8h 17m
$207
PortlandNew Orleans
PDX - MSY
PDXMSY
Portland
Fri 7/31
11:15 pm-10:24 am
1 stop9h 09m
New Orleans Louis Armstrong
Sun 8/9
4:28 pm-11:20 pm
1 stop8h 52m
$207
PortlandNew Orleans
PDX - MSY
PDXMSY
Portland
Thu 9/10
6:20 am-5:40 pm
2 stops9h 20m
New Orleans Louis Armstrong
Mon 9/14
6:10 am-3:00 pm
1 stop10h 50m
$212
PortlandNew Orleans
PDX - MSY
PDXMSY
Portland
Fri 8/21
6:20 am-5:40 pm
2 stops9h 20m
New Orleans Louis Armstrong
Sat 8/29
5:50 am-12:50 pm
2 stops9h 00m
$217
SpokaneNew Orleans
GEG - MSY
GEGMSY
Spokane
Thu 10/1
9:17 am-11:58 pm
2 stops12h 41m
New Orleans Louis Armstrong
Wed 10/7
2:55 pm-9:37 pm
1 stop8h 42m
$218
Quickest round-trip
SeattleNew Orleans
SEA - MSY
SEAMSY
Seattle/Tacoma Intl
Mon 8/10
5:45 am-2:00 pm
1 stop6h 15m
New Orleans Louis Armstrong
Fri 8/14
2:09 pm-6:44 pm
1 stop6h 35m
$228
PortlandNew Orleans
PDX - MSY
PDXMSY
Portland
Thu 7/30
5:20 am-5:20 pm
2 stops10h 00m
New Orleans Louis Armstrong
Sat 8/8
5:50 am-9:55 am
1 stop6h 05m
$232
SeattleNew Orleans
SEA - MSY
SEAMSY
Seattle/Tacoma Intl
Sat 11/7
5:30 am-6:05 pm
2 stops10h 35m
New Orleans Louis Armstrong
Wed 11/11
6:10 am-12:55 pm
1 stop8h 45m
$272
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Washington to Louisiana
Have a flexible travel schedule? Discover the best time to fly to Louisiana from Washington with our price prediction graph.
PDX-MSY
SEA-MSY
SEA-SHV
GEG-MSY
PDX-BTR
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 Washington to Louisiana
USWA-USLA
PDX-MSY
SEA-MSY
SEA-SHV
GEG-MSY
What is the cheapest month to book a flight from State of Washington to Louisiana?
Currently, February is the cheapest month in which you can book a flight from State of Washington to Louisiana (average of $98). Flying from State of Washington to Louisiana in March is currently the most expensive (average of $179). 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 WA to LA?
Find hourly flight availability from Washington to Louisiana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 16, 2026.
When flying from State of Washington to Louisiana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from State of Washington to Louisiana
Explore weekly flight availability from Washington to Louisiana. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 16, 2026.
The most flights from USWA to USLA are scheduled on a Wednesday (4 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from State of Washington to Louisiana?
How far ahead should I book a flight from State of Washington to Louisiana?
Booking 43 days in advance of your planned departure date is, on average, the best time to get cheap flights from State of Washington to Louisiana. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Louisiana
Get insights into the airlines that provide service to Louisiana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisiana. Reviews last updated June 16, 2026.
Read through reviews of airlines operating flights from Washington to Louisiana, such as Alaska Airlines,Southwest, andDelta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Comfort
7.8
Boarding
8.1
Food
7.1
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Comfort
7.8
Boarding
8.1
Food
7.1
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Comfort
7.8
Boarding
8.1
Food
7.1
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Comfort
7.8
Boarding
8.1
Food
7.1
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Comfort
7.8
Boarding
8.1
Food
7.1
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Comfort
7.8
Boarding
8.1
Food
7.1
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Related info for your journey
Find useful and relevant information for your journey from Washington 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 Washington to Louisiana
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Louisiana by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Washington to Louisiana by cabin class
Find flights from Washington to Louisiana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Washington and Louisiana flights
Browse other Washington and Louisiana flight options. Last updated on June 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Louisiana
Find the right flight back to Washington after your stay in Louisiana
Washington to Louisiana flights
Consider these flights traveling from Washington to Louisiana.
Top 7 airlines flying from Washington to Louisiana
Discover the top 7 airlines that operate flights from Washington to Louisiana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$106 | Average$255 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$108 | Average$395 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$118 | Average$348 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$178 | Average$457 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$178 | Average$416 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$187 | Average$392 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$257 | Average$457 | FlexibilityNo cancel fee | On-time75% |