$94+ Cheap flights from Seattle (SEA) 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MSY
Jul 10 — Jul 171
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Louisiana with Cheapflights
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Cheapest flights from Seattle to LouisianaExplore the most affordable flight options available from Seattle to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.
Explore the most affordable flight options available from Seattle to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 12/146:00 am
SEA
- MSY
1 stop8h 25m
Delta
Thu 12/247:26 pm
MSY
- SEA
1 stop6h 45m
Delta
Deal found 6/8![Delta logo]()
$202
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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
Fri 8/216:15 pm
MSY
- SEA
1 stop8h 05m
Southwest
Deal found 6/8![Southwest logo]()
$203
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 10/1711:00 am
SEA
- MSY
1 stop10h 00m
Southwest
Wed 10/214:25 pm
MSY
- SEA
1 stop8h 40m
Southwest
Deal found 6/8![Southwest logo]()
$205
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 9/146:00 am
SEA
- MSY
1 stop7h 57m
Delta
Fri 10/97:15 am
MSY
- SEA
1 stop9h 32m
Delta
Deal found 6/8![Delta logo]()
$207
This Southwest deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 7/48:45 am
SEA
- MSY
1 stop10h 40m
Southwest
Sat 7/117:05 pm
MSY
- SEA
1 stop8h 10m
Southwest
Deal found 6/6![Southwest logo]()
$212
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 9/1011:00 pm
SEA
- MSY
1 stop8h 35m
Southwest
Mon 9/142:00 pm
MSY
- SEA
2 stops8h 45m
Southwest
Deal found 6/8![Southwest logo]()
$215
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 7/1410:05 am
SEA
- MSY
1 stop9h 46m
Delta
Sat 7/183:51 pm
MSY
- SEA
1 stop6h 55m
Delta
Deal found 6/6![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 8/75:45 am
SEA
- MSY
1 stop6h 15m
Delta
Thu 8/132:51 pm
MSY
- SEA
1 stop8h 54m
Delta
Deal found 6/9![Delta logo]()
$218
This American Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 7/12:03 pm
SEA
- MSY
1 stop7h 25m
American Airlines
Tue 7/147:58 pm
MSY
- SEA
1 stop6h 59m
American Airlines
Deal found 6/7![American Airlines logo]()
$222
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 8/75:45 am
SEA
- MSY
1 stop6h 15m
Delta
Sun 8/97:26 am
MSY
- SEA
1 stop10h 37m
Delta
Deal found 6/9![Delta logo]()
$223
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 7/96:30 am
SEA
- MSY
2 stops8h 50m
Southwest
Mon 7/137:55 pm
MSY
- SEA
1 stop7h 00m
Southwest
Deal found 6/9![Southwest logo]()
$227
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 8/235:45 am
SEA
- MSY
1 stop6h 15m
Delta
Wed 8/262:09 pm
MSY
- SEA
1 stop6h 35m
Delta
Deal found 6/9![Delta logo]()
$228
Best flights from Seattle to LouisianaDiscover carefully curated flight deals from Seattle to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
Discover carefully curated flight deals from Seattle to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 7/1410:05 am
SEA
- MSY
1 stop9h 46m
Delta
Thu 7/165:20 pm
MSY
- SEA
1 stop8h 43m
Delta
Deal found 6/9![Delta logo]()
$233
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 9/810:30 pm
SEA
- MSY
1 stop11h 35m
Southwest
Tue 9/224:15 pm
MSY
- SEA
2 stops8h 50m
Southwest
Deal found 6/10![Southwest logo]()
$239
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 10/297:40 am
SEA
- LCH
1 stop7h 56m
American Airlines
Tue 11/36:21 pm
LCH
- SEA
1 stop6h 44m
American Airlines
Deal found 6/8![American Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 7/37:05 am
SEA
- AEX
1 stop6h 20m
United Airlines
Sun 7/54:00 pm
AEX
- SEA
1 stop7h 18m
United Airlines
Deal found 6/6![United Airlines logo]()
$348
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 7/2012:35 pm
SEA
- MSY
1 stop9h 11m
Delta
Fri 7/245:20 pm
MSY
- SEA
1 stop8h 43m
Delta
Deal found 6/10![Delta logo]()
$243
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 7/96:30 am
SEA
- MSY
2 stops8h 50m
Southwest
Tue 7/145:15 pm
MSY
- SEA
2 stops9h 30m
Southwest
Deal found 6/9![Southwest logo]()
$253
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 10/812:00 pm
SEA
- MSY
1 stop10h 05m
Delta
Tue 10/132:55 pm
MSY
- SEA
1 stop9h 16m
Delta
Deal found 6/9![Delta logo]()
$258
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 9/2511:59 pm
SEA
- LFT
1 stop9h 17m
United Airlines
Tue 9/292:10 pm
LFT
- SEA
1 stop6h 53m
United Airlines
Deal found 6/9![United Airlines logo]()
$348
This Southwest deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 10/142:25 pm
SEA
- MSY
1 stop6h 15m
Southwest
Mon 10/198:00 am
MSY
- SEA
2 stops8h 25m
Southwest
Deal found 6/6![Southwest logo]()
$328
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:45 am
SEA
- MSY
1 stop6h 15m
Delta
Sat 8/88:08 am
MSY
- SEA
1 stop10h 29m
Delta
Deal found 6/10![Delta logo]()
$308
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 stop8h 41m
United Airlines
Sun 7/125:20 am
SHV
- SEA
1 stop7h 27m
United Airlines
Deal found 6/7![United Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:50 pm
SEA
- MSY
1 stop7h 20m
Southwest
Sun 10/182:10 pm
MSY
- SEA
2 stops9h 40m
Southwest
Deal found 6/10![Southwest logo]()
$345
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 7/165:30 am
SEA
- MSY
1 stop6h 17m
Delta
Mon 7/205:20 pm
MSY
- SEA
1 stop8h 43m
Delta
Deal found 6/8![Delta logo]()
$323
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 9/811:16 pm
SEA
- MLU
1 stop8h 28m
American Airlines
Tue 9/151:44 pm
MLU
- SEA
1 stop8h 04m
American Airlines
Deal found 6/8![American Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 10/297:03 am
SEA
- LCH
1 stop8h 14m
United Airlines
Tue 11/32:15 pm
LCH
- SEA
2 stops11h 06m
United Airlines
Deal found 6/8![United Airlines logo]()
$388
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 10/125:00 am
SEA
- MSY
1 stop11h 30m
Southwest
Mon 10/128:25 pm
MSY
- SEA
1 stop7h 10m
Southwest
Deal found 6/8![Southwest logo]()
$363
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 10/295:45 am
SEA
- AEX
2 stops13h 53m
Delta
Tue 11/36:00 am
AEX
- SEA
2 stops12h 35m
Delta
Deal found 6/10![Delta logo]()
$349
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 10/161:10 pm
SEA
- MSY
2 stops8h 00m
Southwest
Fri 10/236:00 am
MSY
- SEA
2 stops10h 25m
Southwest
Deal found 6/8![Southwest logo]()
$373
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 6/2411:24 pm
SEA
- LCH
1 stop8h 24m
American Airlines
Sun 6/286:02 pm
LCH
- SEA
1 stop8h 57m
American Airlines
Deal found 6/9![American Airlines logo]()
$515
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 9/211:59 pm
SEA
- BTR
1 stop9h 14m
United Airlines
Sat 9/54:10 pm
BTR
- SEA
1 stop7h 26m
United Airlines
Deal found 6/8![United Airlines logo]()
$437
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 8/267:00 am
SEA
- BTR
1 stop8h 33m
United Airlines
Sat 8/297:15 am
BTR
- SEA
2 stops15h 28m
United Airlines
Deal found 6/9![United Airlines logo]()
$442
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 9/811:53 pm
SEA
- MLU
2 stops9h 58m
Delta
Tue 9/155:50 pm
MLU
- SEA
1 stop8h 09m
Delta
Deal found 6/8![Delta logo]()
$424
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 7/611:22 pm
SEA
- LCH
1 stop8h 26m
American Airlines
Mon 7/136:02 pm
LCH
- SEA
1 stop7h 37m
American Airlines
Deal found 6/6![American Airlines logo]()
$567
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 8/268:40 am
SEA
- LCH
2 stops10h 56m
United Airlines
Sun 8/302:15 pm
LCH
- SEA
1 stop9h 21m
United Airlines
Deal found 6/8![United Airlines logo]()
$444
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 8/85:00 am
SEA
- LFT
1 stop6h 41m
American Airlines
Sat 8/155:27 pm
LFT
- SEA
1 stop6h 59m
American Airlines
Deal found 6/10![American Airlines logo]()
$582
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 10/317:03 am
SEA
- LFT
1 stop8h 28m
United Airlines
Tue 11/32:00 pm
LFT
- SEA
1 stop7h 12m
United Airlines
Deal found 6/7![United Airlines logo]()
$447
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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
SEA
- BTR
1 stop10h 26m
Delta
Tue 7/1410:25 am
BTR
- SEA
1 stop10h 40m
Delta
Deal found 6/7![Delta logo]()
$451
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 7/15:00 am
SEA
- BTR
1 stop8h 34m
United Airlines
Tue 7/1412:10 pm
BTR
- SEA
1 stop9h 02m
United Airlines
Deal found 6/7![United Airlines logo]()
$457
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 8/86:00 am
SEA
- BTR
1 stop7h 08m
Delta
Mon 8/173:57 pm
BTR
- SEA
1 stop10h 00m
Delta
Deal found 6/10![Delta logo]()
$487
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 7/1512:50 pm
SEA
- SHV
1 stop6h 29m
United Airlines
Mon 7/205:56 pm
SHV
- SEA
1 stop6h 46m
United Airlines
Deal found 6/7![United Airlines logo]()
$459
Last-minute flights from Seattle to LouisianaDiscover last-minute flight deals from Seattle to Louisiana. Data last updated June 10, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Louisiana. Data last updated June 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 7/12:03 pm
SEA
- MSY
1 stop7h 25m
American Airlines
Tue 7/147:58 pm
MSY
- SEA
1 stop6h 59m
American Airlines
Deal found 6/7![American Airlines logo]()
$222
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 7/18:50 am
SEA
- MSY
1 stop8h 00m
Southwest
Wed 7/82:55 pm
MSY
- SEA
1 stop11h 50m
Southwest
Deal found 6/9![Southwest logo]()
$253
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 7/27:15 am
SEA
- MSY
1 stop9h 35m
Delta
Sat 7/44:30 pm
MSY
- SEA
1 stop7h 35m
Delta
Deal found 6/7![Delta logo]()
$207
This Southwest deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 7/48:45 am
SEA
- MSY
1 stop10h 40m
Southwest
Sat 7/117:05 pm
MSY
- SEA
1 stop8h 10m
Southwest
Deal found 6/6![Southwest logo]()
$212
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 7/96:30 am
SEA
- MSY
2 stops8h 50m
Southwest
Mon 7/137:55 pm
MSY
- SEA
1 stop7h 00m
Southwest
Deal found 6/9![Southwest logo]()
$227
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 7/911:49 pm
SEA
- MSY
1 stop6h 57m
United Airlines
Tue 7/147:04 pm
MSY
- SEA
1 stop8h 09m
United Airlines
Deal found 6/9![United Airlines logo]()
$237
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 7/96:30 am
SEA
- MSY
1 stop9h 25m
Southwest
Tue 7/145:15 pm
MSY
- SEA
2 stops9h 30m
Southwest
Deal found 6/9![Southwest logo]()
$248
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 7/1410:05 am
SEA
- MSY
1 stop9h 46m
Delta
Sat 7/183:51 pm
MSY
- SEA
1 stop6h 55m
Delta
Deal found 6/6![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 7/1410:05 am
SEA
- MSY
1 stop9h 46m
Delta
Thu 7/165:20 pm
MSY
- SEA
1 stop8h 43m
Delta
Deal found 6/8![Delta logo]()
$233
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 7/1712:35 pm
SEA
- MSY
1 stop9h 11m
Delta
Mon 7/205:20 pm
MSY
- SEA
1 stop8h 43m
Delta
Deal found 6/6![Delta logo]()
$243
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 7/2311:49 pm
SEA
- BTR
1 stop6h 57m
United Airlines
Wed 7/292:05 pm
BTR
- SEA
1 stop9h 13m
United Airlines
Deal found 6/9![United Airlines logo]()
$340
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 7/2810:05 am
SEA
- MSY
1 stop9h 46m
Delta
Sat 8/292:51 pm
MSY
- SEA
1 stop7h 39m
Delta
Deal found 6/9![Delta logo]()
$258
One-way flights from Seattle to LouisianaSearch for one-way flight options from Seattle to Louisiana. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
Search for one-way flight options from Seattle to Louisiana. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 8/197:10 am
SEA
- MSY
1 stop7h 05m
Southwest
Deal found 6/7![Southwest logo]()
$94
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 9/1011:00 pm
SEA
- MSY
1 stop9h 55m
Southwest
Deal found 6/7![Southwest logo]()
$95
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 6/10![Delta logo]()
$99
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 7/37:15 am
SEA
- MSY
1 stop9h 35m
Delta
Deal found 6/8![Delta logo]()
$104
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 8/295:00 am
SEA
- MSY
1 stop11h 25m
Southwest
Deal found 6/8![Southwest logo]()
$109
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 11/115:45 am
SEA
- MSY
2 stops9h 10m
Southwest
Deal found 6/9![Southwest logo]()
$116
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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
Deal found 6/8![United Airlines logo]()
$119
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 8/145:45 am
SEA
- MSY
1 stop6h 15m
Delta
Deal found 6/9![Delta logo]()
$120
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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
SEA
- MSY
2 stops11h 45m
United Airlines
Deal found 6/9![United Airlines logo]()
$124
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 7/216:15 am
SEA
- MSY
1 stop9h 05m
Southwest
Deal found 6/9![Southwest logo]()
$130
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 7/85:00 am
SEA
- BTR
1 stop8h 34m
United Airlines
Deal found 6/9![United Airlines logo]()
$164
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 9/27:35 pm
SEA
- BTR
2 stops11h 07m
United Airlines
Deal found 6/7![United Airlines logo]()
$174
Find flight deals from Seattle to Louisiana
Keep the following information in mind while searching for Seattle to Louisiana flight deals. Data was last updated June 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $202 (Delta) |
One-way from | $94 (Southwest) |
Popular in | November |
Cheapest in | September |
Average price | $406 |
Good round-trip deal | $377 or less |
Good one-way deal | $303 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle 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 10, 2026.
Use the filters below to find and compare flights from Seattle 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
Tue 7/14
10:05 am-9:51 pm
1 stop9h 46m
New Orleans Louis Armstrong
Thu 7/16
5:20 pm-12:03 am
1 stop8h 43m
$233
SeattleNew Orleans
SEA - MSY
SEAMSY
Seattle/Tacoma Intl
Tue 9/8
10:30 pm-12:05 pm
1 stop11h 35m
New Orleans Louis Armstrong
Tue 9/22
4:15 pm-11:05 pm
2 stops8h 50m
$239
SeattleNew Orleans
SEA - MSY
SEAMSY
Seattle/Tacoma Intl
Mon 7/20
12:35 pm-11:46 pm
1 stop9h 11m
New Orleans Louis Armstrong
Fri 7/24
5:20 pm-12:03 am
1 stop8h 43m
$243
SeattleNew Orleans
SEA - MSY
SEAMSY
Seattle/Tacoma Intl
Thu 7/9
6:30 am-5:20 pm
2 stops8h 50m
New Orleans Louis Armstrong
Tue 7/14
5:15 pm-12:45 am
2 stops9h 30m
$253
SeattleNew Orleans
SEA - MSY
SEAMSY
Seattle/Tacoma Intl
Thu 10/8
12:00 pm-12:05 am
1 stop10h 05m
New Orleans Louis Armstrong
Tue 10/13
2:55 pm-10:11 pm
1 stop9h 16m
$258
SeattleNew Orleans
SEA - MSY
SEAMSY
Seattle/Tacoma Intl
Tue 8/4
5:45 am-2:00 pm
1 stop6h 15m
New Orleans Louis Armstrong
Sat 8/8
8:08 am-4:37 pm
1 stop10h 29m
$308
SeattleNew Orleans
SEA - MSY
SEAMSY
Seattle/Tacoma Intl
Thu 7/16
5:30 am-1:47 pm
1 stop6h 17m
New Orleans Louis Armstrong
Mon 7/20
5:20 pm-12:03 am
1 stop8h 43m
$323
SeattleNew Orleans
SEA - MSY
SEAMSY
Seattle/Tacoma Intl
Wed 10/14
2:25 pm-10:40 pm
1 stop6h 15m
New Orleans Louis Armstrong
Mon 10/19
8:00 am-2:25 pm
2 stops8h 25m
$328
SeattleLake Charles
SEA - LCH
SEALCH
Seattle/Tacoma Intl
Thu 10/29
7:40 am-5:36 pm
1 stop7h 56m
Lake Charles
Tue 11/3
6:21 pm-11:05 pm
1 stop6h 44m
$339
SeattleNew Orleans
SEA - MSY
SEAMSY
Seattle/Tacoma Intl
Thu 10/15
1:50 pm-11:10 pm
1 stop7h 20m
New Orleans Louis Armstrong
Sun 10/18
2:10 pm-9:50 pm
2 stops9h 40m
$345
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Seattle to Louisiana
Have a flexible travel schedule? Discover the best time to fly to Louisiana from Seattle with our price prediction graph.
SEA-MSY
SEA-LCH
SEA-AEX
SEA-LFT
SEA-SHV
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 Seattle to Louisiana
SEA-USLA
SEA-MSY
SEA-LCH
SEA-AEX
SEA-LFT
What is the cheapest month to book a flight from Seattle to Louisiana?
Currently, February is the cheapest month in which you can book a flight from Seattle to Louisiana (average of $98). Flying from Seattle to Louisiana in July is currently the most expensive (average of $194). 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 SEA to LA?
Find hourly flight availability from Seattle 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 10, 2026.
One of the essential ways to save on airfare from Seattle to Louisiana is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 35% on airfare.
How much does it cost to fly round-trip from Seattle to Louisiana?
How far ahead should I book a flight from Seattle to Louisiana?
To ensure you get the cheapest price possible for a flight from Seattle to Louisiana, you should look to book at least 43 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 June 10, 2026.
See what other customers who have flown with Alaska Airlines,Southwest, andDelta from Seattle to Louisiana have to say. 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.
Crew
8.5
Overall
7.9
Comfort
7.8
Entertainment
7.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Crew
8.5
Overall
7.9
Comfort
7.8
Entertainment
7.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Crew
8.5
Overall
7.9
Comfort
7.8
Entertainment
7.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Crew
8.5
Overall
7.9
Comfort
7.8
Entertainment
7.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Crew
8.5
Overall
7.9
Comfort
7.8
Entertainment
7.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Crew
8.5
Overall
7.9
Comfort
7.8
Entertainment
7.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Related info for your journey
Find useful and relevant information for your journey from Seattle 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 Seattle 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 Seattle to Louisiana by cabin class
Find flights from Seattle to Louisiana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Louisiana flights
Browse other Seattle and Louisiana flight options. Last updated on June 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Seattle to Louisiana flights
Consider these flights traveling from Seattle to Louisiana.
Top 7 airlines flying from Seattle to Louisiana
Discover the top 7 airlines that operate flights from Seattle 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 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$106 | Average$255 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$108 | Average$278 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$118 | Average$348 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$178 | Average$413 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$178 | Average$451 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$187 | Average$375 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$256 | Average$457 | FlexibilityNo cancel fee | On-time75% |