$120+ Cheap flights from Louisiana to Seattle (SEA)
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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SEA
Nov 1 — Nov 81
Round-trip
1 adult, Economy
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Find cheap flights from Louisiana to Seattle 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 Seattle
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Cheapest flights from Louisiana to SeattleExplore the most affordable flight options available from Louisiana to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2026.
Explore the most affordable flight options available from Louisiana to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/28:40 pm -
1 stop18h 18m
Sun 12/69:53 pm -
2 stops32h 48m
Deal found 9/30![Multiple Airlines logo]()
$238
This CheapOair deal was found by Cheapflights users on 10/1. 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.
Mon 11/26:34 pm -
1 stop18h 25m
Thu 11/59:13 pm -
1 stop18h 26m
Deal found 10/1![Frontier logo]()
$254
This CheapOair deal was found by Cheapflights users on 9/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/29:26 am -
2 stops29h 32m
Sun 12/69:53 pm -
2 stops32h 48m
Deal found 9/30![Frontier logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:34 pm -
1 stop18h 25m
Mon 11/169:13 pm -
2 stops41h 00m
Deal found 9/30![Frontier logo]()
$263
This deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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.
Wed 9/3010:31 am -
1 stop10h 21m
Sat 10/37:11 am -
1 stop7h 36m
Deal found 9/28![United Airlines logo]()
$276
This Cheapflightsfares deal was found by Cheapflights users on 9/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:09 pm -
1 stop20h 28m
Wed 12/24:58 pm -
1 stop18h 24m
Deal found 9/30![Frontier logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/185:08 pm -
2 stops18h 37m
Sat 11/219:53 pm -
1 stop29h 07m
Deal found 9/30![Multiple Airlines logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/19:28 am -
2 stops32h 12m
Sun 12/69:53 pm -
1 stop29h 07m
Deal found 9/29![Multiple Airlines logo]()
$302
This Cheapflightsfares deal was found by Cheapflights users on 9/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:34 pm -
1 stop18h 25m
Sun 11/19:13 pm -
1 stop18h 26m
Deal found 9/30![Frontier logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 10/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/32:17 pm -
2 stops21h 25m
Sun 12/69:53 pm -
1 stop29h 07m
Deal found 10/1![Multiple Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 10/1. 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.
Sat 11/146:00 am -
1 stop9h 15m
Sat 11/2112:55 am -
1 stop6h 58m
Deal found 10/1![American Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 9/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/231:36 pm -
1 stop10h 27m
Sun 11/111:59 pm -
1 stop7h 35m
Deal found 9/29![Delta logo]()
$365
Best flights from Louisiana to SeattleDiscover carefully curated flight deals from Louisiana to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 2, 2026.
Discover carefully curated flight deals from Louisiana to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 2, 2026.
This Delta deal was found by Cheapflights users on 10/1. 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.
Thu 10/222:41 pm -
1 stop7h 46m
Sat 10/316:00 am -
1 stop7h 20m
Deal found 10/1![Delta logo]()
$325
This Southwest deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 2/206:30 am -
1 stop10h 00m
Sat 2/2712:35 pm -
1 stop7h 35m
Deal found 9/28![Southwest logo]()
$325
This United Airlines deal was found by Cheapflights users on 9/29. 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.
Thu 11/55:00 am -
2 stops11h 39m
Sun 11/2211:59 pm -
1 stop6h 51m
Deal found 9/29![United Airlines logo]()
$370
This American Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 10/236:45 pm -
1 stop7h 25m
Sat 10/2412:25 am -
1 stop8h 53m
Deal found 9/27![American Airlines logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 9/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/244:53 pm -
Nonstop5h 08m
Tue 3/3010:30 pm -
Nonstop4h 38m
Deal found 9/29![Alaska Airlines logo]()
$407
This Southwest deal was found by Cheapflights users on 9/30. 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.
Thu 11/57:40 pm -
1 stop7h 40m
Mon 11/99:25 pm -
2 stops8h 55m
Deal found 9/30![Southwest logo]()
$330
This Southwest deal was found by Cheapflights users on 9/29. 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.
Fri 2/193:05 pm -
2 stops12h 30m
Sat 2/2010:55 am -
2 stops9h 15m
Deal found 9/29![Southwest logo]()
$344
This Delta deal was found by Cheapflights users on 9/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:09 am -
1 stop9h 34m
Sun 11/86:00 am -
1 stop8h 24m
Deal found 9/29![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/30. 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.
Tue 12/812:00 pm -
1 stop9h 32m
Tue 12/157:00 am -
1 stop8h 19m
Deal found 9/30![United Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 9/29. 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.
Fri 10/165:26 pm -
1 stop8h 44m
Tue 10/2011:45 pm -
1 stop9h 09m
Deal found 9/29![American Airlines logo]()
$380
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 11/65:54 pm -
1 stop6h 57m
Mon 11/97:05 am -
1 stop8h 14m
Deal found 9/28![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 9/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:02 am -
1 stop10h 17m
Sun 10/2510:35 pm -
1 stop9h 15m
Deal found 9/29![Delta logo]()
$379
This Southwest deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 1/44:35 pm -
2 stops10h 05m
Mon 1/185:15 am -
2 stops9h 00m
Deal found 9/28![Southwest logo]()
$372
This Delta deal was found by Cheapflights users on 9/30. 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 10/226:03 am -
1 stop10h 16m
Mon 10/2611:59 pm -
1 stop7h 33m
Deal found 9/30![Delta logo]()
$382
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 10/215:15 am -
2 stops9h 08m
Sun 10/257:05 am -
1 stop8h 38m
Deal found 9/28![United Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 10/1. 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.
Thu 10/295:27 pm -
1 stop8h 43m
Thu 11/512:47 pm -
1 stop8h 07m
Deal found 10/1![American Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 10/1. 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.
Thu 10/292:04 pm -
1 stop7h 13m
Thu 11/59:05 am -
2 stops11h 54m
Deal found 10/1![United Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 9/29. 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.
Wed 10/76:00 am -
1 stop7h 14m
Tue 10/1311:45 pm -
1 stop8h 20m
Deal found 9/29![American Airlines logo]()
$463
This Southwest deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 11/166:10 am -
1 stop8h 40m
Tue 11/175:40 am -
2 stops9h 10m
Deal found 9/27![Southwest logo]()
$421
This Delta deal was found by Cheapflights users on 9/30. 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.
Fri 10/165:17 pm -
1 stop8h 35m
Tue 10/2011:59 pm -
1 stop9h 17m
Deal found 9/30![Delta logo]()
$438
This United Airlines deal was found by Cheapflights users on 10/1. 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.
Fri 10/165:20 am -
2 stops9h 03m
Tue 10/2011:59 pm -
1 stop9h 19m
Deal found 10/1![United Airlines logo]()
$400
This United Airlines deal was found by Cheapflights users on 10/1. 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.
Wed 10/213:00 pm -
1 stop8h 01m
Mon 11/91:16 pm -
1 stop7h 04m
Deal found 10/1![United Airlines logo]()
$401
This American Airlines deal was found by Cheapflights users on 9/29. 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.
Thu 10/85:27 pm -
1 stop8h 43m
Tue 10/1311:45 pm -
1 stop8h 20m
Deal found 9/29![American Airlines logo]()
$494
This Southwest deal was found by Cheapflights users on 9/29. 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 12/238:25 am -
2 stops12h 10m
Mon 12/289:50 pm -
1 stop13h 40m
Deal found 9/29![Southwest logo]()
$458
This Delta deal was found by Cheapflights users on 9/30. 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 10/85:17 pm -
1 stop8h 35m
Tue 10/1311:59 pm -
1 stop9h 17m
Deal found 9/30![Delta logo]()
$528
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 10/295:00 am -
2 stops11h 39m
Fri 10/301:16 pm -
1 stop7h 04m
Deal found 9/28![United Airlines logo]()
$451
This American Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 10/261:48 pm -
1 stop7h 56m
Sun 11/112:25 am -
1 stop7h 13m
Deal found 9/28![American Airlines logo]()
$604
This United Airlines deal was found by Cheapflights users on 9/30. 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.
Thu 10/154:07 pm -
2 stops11h 08m
Mon 10/197:17 am -
1 stop6h 08m
Deal found 9/30![United Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 9/29. 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.
Tue 11/35:00 am -
2 stops11h 39m
Tue 11/1011:59 pm -
1 stop9h 06m
Deal found 9/29![United Airlines logo]()
$456
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 10/265:54 pm -
1 stop7h 58m
Mon 11/26:00 am -
2 stops14h 09m
Deal found 9/28![Delta logo]()
$610
Last-minute flights from Louisiana to SeattleDiscover last-minute flight deals from Louisiana to Seattle. Data last updated October 2, 2026 and is based on user searches.
Discover last-minute flight deals from Louisiana to Seattle. Data last updated October 2, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 9/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:34 pm -
1 stop18h 25m
Sun 11/19:13 pm -
1 stop18h 26m
Deal found 9/30![Frontier logo]()
$306
This CheapOair deal was found by Cheapflights users on 10/1. 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.
Mon 11/26:34 pm -
1 stop18h 25m
Thu 11/59:13 pm -
1 stop18h 26m
Deal found 10/1![Frontier logo]()
$254
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:34 pm -
1 stop18h 25m
Mon 11/99:13 pm -
2 stops41h 00m
Deal found 9/29![Frontier logo]()
$319
This United Airlines deal was found by Cheapflights users on 9/30. 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.
Thu 11/58:00 am -
1 stop8h 39m
Mon 11/91:16 pm -
1 stop7h 04m
Deal found 9/30![United Airlines logo]()
$320
This Southwest deal was found by Cheapflights users on 9/30. 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.
Thu 11/57:40 pm -
1 stop7h 40m
Mon 11/99:25 pm -
2 stops8h 55m
Deal found 9/30![Southwest logo]()
$330
This Delta deal was found by Cheapflights users on 10/1. 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.
Sat 11/77:40 am -
1 stop9h 10m
Tue 11/108:25 am -
1 stop10h 14m
Deal found 10/1![Delta logo]()
$325
This Mytrip deal was found by Cheapflights users on 9/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1210:45 am -
2 stops35h 23m
Mon 11/168:09 pm -
2 stops18h 04m
Deal found 9/30![Frontier logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:34 pm -
1 stop18h 25m
Mon 11/169:13 pm -
2 stops41h 00m
Deal found 9/30![Frontier logo]()
$263
This CheapOair deal was found by Cheapflights users on 10/1. 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 11/136:34 pm -
1 stop18h 25m
Sun 11/159:13 pm -
1 stop18h 26m
Deal found 10/1![Frontier logo]()
$324
This American Airlines deal was found by Cheapflights users on 10/1. 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.
Sat 11/146:00 am -
1 stop9h 15m
Sat 11/2112:55 am -
1 stop6h 58m
Deal found 10/1![American Airlines logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/185:08 pm -
2 stops18h 37m
Sat 11/219:53 pm -
1 stop29h 07m
Deal found 9/30![Multiple Airlines logo]()
$300
This Cheapflightsfares deal was found by Cheapflights users on 9/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:09 pm -
1 stop20h 28m
Wed 12/24:58 pm -
1 stop18h 24m
Deal found 9/30![Frontier logo]()
$294
One-way flights from Louisiana to SeattleSearch for one-way flight options from Louisiana to Seattle. Find affordable one-way fares based on user searches. Data last updated October 2, 2026.
Search for one-way flight options from Louisiana to Seattle. Find affordable one-way fares based on user searches. Data last updated October 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/265:25 pm -
2 stops47h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Frontier logo]()
$120
This Cheapflightsfares deal was found by Cheapflights users on 9/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:34 pm -
1 stop18h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:25 pm -
2 stops23h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Frontier logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/19:28 am -
2 stops53h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Frontier logo]()
$141
This Mytrip deal was found by Cheapflights users on 9/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:08 pm -
2 stops18h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Frontier logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:15 pm -
2 stops43h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Frontier logo]()
$155
This United Airlines deal was found by Cheapflights users on 9/30. 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.
Fri 2/197:00 am -
1 stop11h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![United Airlines logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/99:26 am -
2 stops29h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Frontier logo]()
$159
This United Airlines deal was found by Cheapflights users on 9/30. 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 10/287:00 am -
1 stop10h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![United Airlines logo]()
$163
This Southwest deal was found by Cheapflights users on 9/29. 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.
Tue 10/2011:55 am -
2 stops9h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Southwest logo]()
$168
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 10/194:07 pm -
1 stop8h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![United Airlines logo]()
$183
This United Airlines deal was found by Cheapflights users on 9/29. 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.
Thu 10/294:13 pm -
2 stops10h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![United Airlines logo]()
$188
Find flight deals from Louisiana to Seattle
Keep the following information in mind while searching for Louisiana to Seattle flight deals. Data was last updated October 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $238 (Kiwi.com) |
One-way from | $120 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $304 |
Good round-trip deal | $454 or less |
Good one-way deal | $300 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisiana to Seattle 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 October 2, 2026.
Use the filters below to find and compare flights from Louisiana to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New OrleansSeattle
MSY New Orleans Louis Armstrong - SEA Seattle/Tacoma Intl
MSYSEA
New Orleans Louis Armstrong
Fri 10/23
2:34 pm-9:15 pm
1 stop8h 41m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$163
New OrleansSeattle
MSY New Orleans Louis Armstrong - SEA Seattle/Tacoma Intl
MSYSEA
New Orleans Louis Armstrong
Wed 11/25
5:13 pm-11:57 pm
1 stop8h 44m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$163
New OrleansSeattle
MSY New Orleans Louis Armstrong - SEA Seattle/Tacoma Intl
MSYSEA
New Orleans Louis Armstrong
Tue 1/5
5:40 am-1:00 pm
2 stops9h 20m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$177
New OrleansSeattle
MSY New Orleans Louis Armstrong - SEA Seattle/Tacoma Intl
MSYSEA
New Orleans Louis Armstrong
Sat 10/17
7:00 am-2:49 pm
1 stop9h 49m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$179
New OrleansSeattle
MSY New Orleans Louis Armstrong - SEA Seattle/Tacoma Intl
MSYSEA
New Orleans Louis Armstrong
Mon 10/19
7:35 pm-1:00 am
1 stop7h 25m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$179
Baton RougeSeattle
BTR Baton Rouge Ryan - SEA Seattle/Tacoma Intl
BTRSEA
Baton Rouge Ryan
Thu 10/29
3:49 pm-11:52 pm
1 stop10h 03m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$183
Baton RougeSeattle
BTR Baton Rouge Ryan - SEA Seattle/Tacoma Intl
BTRSEA
Baton Rouge Ryan
Mon 10/19
4:07 pm-10:45 pm
1 stop8h 38m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$183
Baton RougeSeattle
BTR Baton Rouge Ryan - SEA Seattle/Tacoma Intl
BTRSEA
Baton Rouge Ryan
Thu 10/29
4:13 pm-12:59 am
2 stops10h 46m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$188
New OrleansSeattle
MSY New Orleans Louis Armstrong - SEA Seattle/Tacoma Intl
MSYSEA
New Orleans Louis Armstrong
Fri 11/20
7:10 pm-8:00 am
2 stops14h 50m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$211
New OrleansSeattle
MSY New Orleans Louis Armstrong - SEA Seattle/Tacoma Intl
MSYSEA
New Orleans Louis Armstrong
Mon 12/14
7:04 am-9:01 pm
2 stops15h 57m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$233
Showing 1-10 of 58 resultsSorted by cheapest first
Best time to book a flight from Louisiana to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Louisiana with our price prediction graph.
MSY-SEA
LCH-SEA
BTR-SEA
LFT-SEA
MLU-SEA
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 Seattle
USLA-SEA
MSY-SEA
LCH-SEA
BTR-SEA
LFT-SEA
What is the cheapest month to book a flight from Louisiana to Seattle?
Currently, February is the cheapest month in which you can book a flight from Louisiana to Seattle (average of $322). Flying from Louisiana to Seattle in July is currently the most expensive (average of $451). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from LA to SEA?
Find hourly flight availability from Louisiana to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 2, 2026.
When flying from Louisiana to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from Louisiana to Seattle?
Airfare is typical for this route at the moment.
Louisiana to Seattle flights typically cost between $238 and $408 in December.The cheapest round-trip price found within the last 5 days was $238 on Multiple Airlines (Dec 2-Dec 6).
How far ahead should I book a flight from Louisiana to Seattle?
Booking 68 days in advance of your planned departure date is, on average, the best time to get cheap flights from Louisiana to Seattle. 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 Seattle. 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 Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Renton
Tacoma
Lacey
Leavenworth
Olympia
Tukwila
Snoqualmie
Puyallup
Lynnwood
Centralia
Kent
Tumwater
Ocean Shores
Ellensburg
Issaquah
Marysville
Lakewood
Fife
Poulsbo
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.
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Alternative routes for Louisiana to Seattle
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Seattle by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Louisiana to Seattle by cabin class
Find flights from Louisiana to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Louisiana and Seattle flights
Browse other Louisiana and Seattle flight options. Last updated on October 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 2, 2026.
Louisiana to Seattle flights
Consider these flights traveling from Louisiana to Seattle.
Top 5 airlines flying from Louisiana to Seattle
Discover the top 5 airlines that operate flights from Louisiana to Seattle. 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 October 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$149 | Average$351 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$178 | Average$499 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$184 | Average$384 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$236 | Average$456 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$267 | Average$550 | FlexibilityNo cancel fee | On-time75% |