$126+ Cheap flights from Louisiana to Washington
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
Oct 28 — Nov 41
Round-trip
1 adult, Economy
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Cheapest flights from Louisiana to WashingtonExplore the most affordable flight options available from Louisiana to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2026.
Explore the most affordable flight options available from Louisiana to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2026.
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 12/99:30 am -
2 stops10h 23m
Wed 12/165:05 am -
1 stop6h 33m
Deal found 9/25![United Airlines logo]()
$306
This United 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 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 9/27![United Airlines logo]()
$320
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.
Thu 11/125:10 am -
1 stop7h 20m
Wed 11/181:00 pm -
1 stop7h 50m
Deal found 9/28![Southwest logo]()
$325
This Southwest deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 12/93:20 pm -
2 stops8h 30m
Wed 12/167:35 am -
2 stops10h 15m
Deal found 9/25![Southwest logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:25 pm -
2 stops23h 47m
Sun 10/259:16 pm -
1 stop22h 06m
Deal found 9/23![Frontier logo]()
$332
This Southwest deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 10/292:30 pm -
2 stops12h 10m
Mon 11/29:25 pm -
2 stops8h 55m
Deal found 9/24![Southwest logo]()
$335
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.
Thu 11/57:40 pm -
1 stop7h 40m
Wed 11/115:40 am -
2 stops9h 10m
Deal found 9/28![Southwest logo]()
$339
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 10/95:28 pm -
1 stop7h 32m
Mon 10/191:20 pm -
1 stop7h 31m
Deal found 9/25![United Airlines logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 11/55:08 pm -
2 stops24h 04m
Sun 11/89:13 pm -
1 stop18h 26m
Deal found 9/24![Frontier logo]()
$342
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.
Thu 12/172:52 pm -
1 stop9h 10m
Wed 12/3012:15 pm -
1 stop9h 23m
Deal found 9/28![Delta logo]()
$345
This Southwest deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 10/98:25 pm -
1 stop7h 15m
Tue 10/206:15 am -
2 stops8h 15m
Deal found 9/25![Southwest logo]()
$346
This American Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:06 pm -
1 stop8h 04m
Sat 10/312:26 pm -
1 stop6h 20m
Deal found 9/24![American Airlines logo]()
$349
Best flights from Louisiana to WashingtonDiscover carefully curated flight deals from Louisiana to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.
Discover carefully curated flight deals from Louisiana to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 12/99:30 am -
2 stops10h 23m
Wed 12/165:05 am -
1 stop6h 33m
Deal found 9/25![United Airlines logo]()
$306
This Southwest deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:00 pm -
1 stop8h 45m
Wed 11/189:25 am -
2 stops10h 25m
Deal found 9/23![Southwest logo]()
$330
This Delta deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 10/293:49 pm -
1 stop10h 03m
Fri 10/3010:35 pm -
1 stop9h 33m
Deal found 9/26![Delta logo]()
$365
This American Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 stop7h 03m
Deal found 9/26![American Airlines logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:18 pm -
Nonstop5h 21m
Wed 11/189:34 am -
Nonstop4h 41m
Deal found 9/23![Alaska Airlines logo]()
$432
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.
Thu 11/57:40 pm -
1 stop7h 40m
Mon 11/99:25 pm -
2 stops8h 55m
Deal found 9/27![Southwest logo]()
$330
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/612:10 pm -
2 stops10h 59m
Sun 1/105:00 am -
1 stop6h 36m
Deal found 9/24![United Airlines logo]()
$336
This Southwest deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 1/65:40 am -
1 stop7h 20m
Mon 1/117:00 am -
1 stop6h 05m
Deal found 9/24![Southwest logo]()
$331
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 10/95:28 pm -
1 stop7h 32m
Mon 10/191:20 pm -
1 stop7h 31m
Deal found 9/25![United Airlines logo]()
$341
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 10/225:13 pm -
1 stop8h 39m
Thu 10/296:00 am -
1 stop8h 24m
Deal found 9/24![Delta logo]()
$379
This American Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/232:29 pm -
1 stop9h 28m
Fri 10/302:26 pm -
1 stop6h 54m
Deal found 9/23![American Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:28 pm -
1 stop7h 29m
Tue 10/1311:59 pm -
1 stop6h 47m
Deal found 9/26![United Airlines logo]()
$357
This Southwest deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 1/76:00 am -
1 stop6h 15m
Mon 1/116:10 am -
2 stops7h 50m
Deal found 9/24![Southwest logo]()
$366
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/82:41 pm -
2 stops11h 09m
Mon 10/1210:50 pm -
1 stop7h 14m
Deal found 9/23![Delta logo]()
$416
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/186:05 pm -
1 stop7h 11m
Tue 12/227:25 pm -
1 stop8h 51m
Deal found 9/23![United Airlines logo]()
$361
This American Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 12/92:15 pm -
1 stop9h 56m
Sat 12/126:20 am -
2 stops12h 10m
Deal found 9/25![American Airlines logo]()
$457
This Southwest deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 10/203:55 pm -
1 stop8h 30m
Wed 10/217:35 am -
1 stop12h 10m
Deal found 9/24![Southwest logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:20 am -
2 stops10h 57m
Wed 10/287:05 am -
1 stop6h 33m
Deal found 9/23![United Airlines logo]()
$370
This American Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:50 am -
1 stop8h 09m
Sat 10/2412:49 pm -
1 stop8h 07m
Deal found 9/23![American Airlines logo]()
$466
This Southwest deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 10/221:50 pm -
2 stops10h 45m
Sun 10/256:45 am -
2 stops15h 35m
Deal found 9/25![Southwest logo]()
$392
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 11/134:09 pm -
2 stops10h 50m
Mon 11/167:05 am -
1 stop8h 38m
Deal found 9/26![United Airlines logo]()
$384
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.
Fri 11/64:35 pm -
2 stops9h 35m
Sun 11/85:25 am -
2 stops11h 05m
Deal found 9/27![Southwest logo]()
$400
This American Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/52:15 pm -
1 stop9h 56m
Sat 12/192:57 pm -
1 stop6h 19m
Deal found 9/23![American Airlines logo]()
$488
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:25 pm -
1 stop6h 50m
Fri 10/306:00 am -
2 stops11h 31m
Deal found 9/23![United Airlines logo]()
$384
This Southwest deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 3/145:10 am -
1 stop7h 00m
Mon 3/155:15 am -
2 stops8h 15m
Deal found 9/24![Southwest logo]()
$424
This Southwest deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 10/92:30 pm -
2 stops12h 10m
Mon 10/1912:25 pm -
2 stops10h 00m
Deal found 9/25![Southwest logo]()
$443
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/213:43 pm -
1 stop9h 08m
Sat 11/288:35 pm -
2 stops10h 13m
Deal found 9/24![United Airlines logo]()
$460
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/162:08 pm -
2 stops11h 36m
Sun 12/2011:44 pm -
1 stop8h 00m
Deal found 9/27![United Airlines logo]()
$460
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 2/66:03 pm -
1 stop6h 35m
Tue 2/96:29 am -
2 stops13h 03m
Deal found 9/24![United Airlines logo]()
$474
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/64:00 pm -
1 stop8h 38m
Sat 1/97:03 am -
1 stop6h 21m
Deal found 9/23![United Airlines logo]()
$488
Last-minute flights from Louisiana to WashingtonDiscover last-minute flight deals from Louisiana to Washington. Data last updated September 28, 2026 and is based on user searches.
Discover last-minute flight deals from Louisiana to Washington. Data last updated September 28, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 10/98:25 pm -
1 stop7h 15m
Tue 10/203:00 pm -
1 stop6h 55m
Deal found 9/25![Southwest logo]()
$341
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 10/911:34 am -
1 stop9h 01m
Tue 10/1311:10 pm -
1 stop9h 19m
Deal found 9/24![Delta logo]()
$357
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.
Wed 10/144:30 pm -
2 stops9h 25m
Tue 10/206:15 am -
2 stops8h 15m
Deal found 9/27![Southwest logo]()
$360
This American Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 10/153:45 pm -
1 stop8h 12m
Fri 10/162:03 pm -
1 stop7h 24m
Deal found 9/24![American Airlines logo]()
$362
This American Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 9/24![American Airlines logo]()
$365
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.
Wed 10/2111:55 am -
2 stops9h 10m
Sat 10/2412:10 am -
1 stop7h 15m
Deal found 9/28![Southwest logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:25 pm -
2 stops23h 47m
Sun 10/259:16 pm -
1 stop22h 06m
Deal found 9/23![Frontier logo]()
$332
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.
Fri 10/235:57 pm -
1 stop7h 59m
Sun 11/112:30 pm -
1 stop7h 09m
Deal found 9/28![Delta logo]()
$325
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 10/245:15 am -
1 stop9h 33m
Sat 10/311:16 pm -
1 stop6h 59m
Deal found 9/26![United Airlines logo]()
$320
This American Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:06 pm -
1 stop8h 04m
Sat 10/312:26 pm -
1 stop6h 20m
Deal found 9/24![American Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 10/2412:25 pm -
2 stops9h 40m
Sat 10/315:55 am -
2 stops10h 40m
Deal found 9/26![Southwest logo]()
$351
This Southwest deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 10/292:30 pm -
2 stops12h 10m
Mon 11/29:25 pm -
2 stops8h 55m
Deal found 9/24![Southwest logo]()
$335
One-way flights from Louisiana to WashingtonSearch for one-way flight options from Louisiana to Washington. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.
Search for one-way flight options from Louisiana to Washington. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2610:07 pm -
1 stop14h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Frontier logo]()
$126
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/96:00 am -
1 stop7h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Delta logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:25 pm -
2 stops23h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Frontier logo]()
$153
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/127:04 am -
1 stop11h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![United Airlines logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 10/195:25 pm -
2 stops23h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Frontier logo]()
$159
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/232:34 pm -
1 stop8h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![United Airlines logo]()
$163
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.
Wed 10/2111:55 am -
2 stops9h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Southwest logo]()
$168
This iWofly deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:00 am -
1 stop10h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Delta logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 9/23![Frontier logo]()
$172
This Southwest deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:55 am -
2 stops9h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Southwest logo]()
$177
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.
Sat 10/245:41 am -
1 stop8h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![American Airlines logo]()
$181
This Alaska Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 10/75:45 pm -
1 stop8h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Alaska Airlines logo]()
$182
Find flight deals from Louisiana to Washington
Keep the following information in mind while searching for Louisiana to Washington flight deals. Data was last updated September 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $306 (Southwest) |
One-way from | $126 (Cheapflightsfares) |
Popular in | July |
Cheapest in | February |
Average price | $368 |
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 Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 28, 2026.
Use the filters below to find and compare flights from Louisiana to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New OrleansSpokane
MSY New Orleans Louis Armstrong - GEG Spokane
MSYGEG
New Orleans Louis Armstrong
Sat 1/9
6:00 am-11:38 am
1 stop7h 38m
Spokane
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$151
New OrleansSpokane
MSY New Orleans Louis Armstrong - GEG Spokane
MSYGEG
New Orleans Louis Armstrong
Tue 1/5
7:15 am-6:48 pm
2 stops13h 33m
Spokane
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$156
New OrleansSpokane
MSY New Orleans Louis Armstrong - GEG Spokane
MSYGEG
New Orleans Louis Armstrong
Wed 1/6
1:45 pm-9:37 pm
2 stops9h 52m
Spokane
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$156
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
$163
New OrleansSeattle
MSY New Orleans Louis Armstrong - SEA Seattle/Tacoma Intl
MSYSEA
New Orleans Louis Armstrong
Tue 10/27
5:00 am-2:39 pm
2 stops11h 39m
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
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
Thu 11/26
7:00 am-3:10 pm
1 stop10h 10m
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 11/17
5:00 am-2:39 pm
2 stops11h 39m
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
Fri 10/30
6:02 pm-11:52 pm
1 stop7h 50m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$163
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Louisiana to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Louisiana with our price prediction graph.
MSY-GEG
MSY-SEA
BTR-SEA
SHV-SEA
LFT-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 Washington
USLA-USWA
MSY-GEG
MSY-SEA
BTR-SEA
SHV-SEA
What is the cheapest month to book a flight from Louisiana to State of Washington?
Currently, April is the cheapest month in which you can book a flight from Louisiana to State of Washington (average of $329). Flying from Louisiana to State of Washington 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 WA?
Find hourly flight availability from Louisiana to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 28, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisiana to State of Washington as you normally would.
Weekly flight availability from Louisiana to State of Washington
Explore weekly flight availability from Louisiana to Washington. 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 September 28, 2026.
The most flights from USLA to USWA are scheduled on a Friday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from Louisiana to State of Washington?
Airfare is typical for this route at the moment.
Louisiana to State of Washington flights typically cost between $238 and $408 in November.The cheapest round-trip price found within the last 5 days was $320 on United Airlines (Nov 5-Nov 9).
How far ahead should I book a flight from Louisiana to State of Washington?
Booking 68 days in advance of your planned departure date is, on average, the best time to get cheap flights from Louisiana to State of Washington. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Washington
Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated September 28, 2026.
Read through reviews of airlines operating flights from Louisiana to Washington, such as Southwest,Alaska Airlines, andDelta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Related info for your journey
Find useful and relevant information for your journey from Louisiana to Washington. 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 Louisiana to Washington
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Washington by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Louisiana to Washington by cabin class
Find flights from Louisiana to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Louisiana and Washington flights
Browse other Louisiana and Washington flight options. Last updated on September 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Washington
Find the right flight back to Louisiana after your stay in Washington
Louisiana to Washington flights
Consider these flights traveling from Louisiana to Washington.
Top 5 airlines flying from Louisiana to Washington
Discover the top 5 airlines that operate flights from Louisiana to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$149 | Average$364 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$178 | Average$533 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$184 | Average$396 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$236 | Average$432 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$267 | Average$550 | FlexibilityNo cancel fee | On-time75% |